14th week of 2022 patent applcation highlights part 5 |
Patent application number | Title | Published |
20220104823 | Electrically Self-Powered Surgical Instrument with Cryptographic Identification of Interchangeable Part - A surgical instrument that comprises a surgical end effector, a handle that is connected to the surgical end effector and has a controller, and an interchangeable part removably connected to the surgical end effector and having an encryption device in electrical communication with the controller. The encryption device is programmed to authenticate the interchangeable part when the interchangeable part is at the surgical end effector. | 2022-04-07 |
20220104824 | PROGRAMMABLE DISTAL TILT POSITION OF END EFFECTOR FOR POWERED SURGICAL DEVICES - A surgical device includes a handle assembly having a controller and a motor. The surgical device also includes an adapter assembly having: a tubular housing having a proximal end portion configured to couple to the handle assembly and a distal end portion; and an actuation assembly configured to couple to the motor. The surgical further includes a reload configured to couple to the distal end portion of the adapter assembly; and an anvil assembly including an anvil head pivotally coupled to an anvil shaft, the anvil assembly configured to couple to the actuation assembly and the reload. The controller of the surgical device is configured to control the motor to actuate the actuation assembly to move the anvil assembly in a distal direction for a distance based on a dimension of one of the reload or the anvil head, thereby pivoting the anvil head relative to the anvil shaft while maintaining engagement of the anvil assembly to the reload. | 2022-04-07 |
20220104825 | CIRCULAR STAPLING DEVICE WITH POSITION RIBS - A circular stapling device includes structure to position an anvil assembly in proper alignment with a cartridge assembly prior to firing of the stapling device. The stapling device includes an anvil assembly, a cartridge assembly including a staple cartridge and shell housing, and an anvil retainer that has a proximal portion including a longitudinal rib and a distal portion including at least one second longitudinal rib. The first longitudinal rib is received within a slot formed within the shell housing to prevent rotation of the anvil retainer in relation to the shell housing. The at least one second longitudinal rib is received within a longitudinal channel of the anvil assembly to prevent rotation of the anvil assembly in relation to the anvil retainer. The presently disclosed structure obviates the need for splines and the disadvantages associated with the use of splines. | 2022-04-07 |
20220104826 | MULTI-FIRE CLIP APPLIER - A multi-fire clip applier includes an elongate shaft having a lumen and a jaw assembly on a distal end of the shaft. A plurality of surgical ligating clips are positionable within the lumen. A screw member is rotatable within the lumen to sequentially advance the clips towards the jaw assembly. | 2022-04-07 |
20220104827 | FLOW RESTRICTING INTRAVASCULAR DEVICES FOR TREATING EDEMA - This disclosure relates to a catheter system that for precisely positioning fluid flow restrictors within a blood vessel. In particular, this disclosure provides a catheter system that includes a sheath with a first fluid flow restrictor mounted thereto, and a catheter that is slidably disposed within the sheath and has a second fluid flow restrictor mounted thereto. Inside a blood vessel, the sheath and the catheter are separately slidable, thereby allowing the first and second fluid flow restrictors to be positioned at precise locations within the blood vessel. | 2022-04-07 |
20220104828 | FLOW RESTRICTING INTRAVASCULAR DEVICES FOR TREATING EDEMA - This disclosure relates to a catheter with a fluid flow restrictor (e.g., a balloon) that includes a flow path. The catheter is useful for creating, and maintaining, an area of reduced pressure within a blood vessel for removing excess fluid from a patient's body. In particular, the catheter is dimensioned for insertion into a blood vessel and includes a fluid flow restrictor that, when deployed, partially occludes the blood vessel. Pressure is reduced within the blood vessel downstream of the occlusion. The flow path allows some blood to flow past the restrictor, which prevents the blood vessel from stretching due to excessive pressure buildup, thereby allowing the area of reduced pressure to be maintained for extended periods of time. | 2022-04-07 |
20220104829 | INVERTING BRAIDED ANEURYSM TREATMENT SYSTEM AND METHOD - An example system can include a tubular braid, a catheter, and an embolic coil. The tubular braid can have an open end, a pinched end, and a predetermined shape. In the predetermined shape, the tubular braid can have two inversions and a middle segment extending between the two inversions that forms a sack. The tubular braid can be implanted in an implanted shape based on the predetermined shape. A distal end of the catheter can be inserted into the sack when the tubular braid is implanted. The embolic coil can be delivered through the catheter into the sack. The opening to the sack can correspond to a constricted columnar segment of the middle segment when the braid is in the predetermined shape. | 2022-04-07 |
20220104830 | OCCLUSION MEANS, SYSTEM COMPRISING AN OCCLUSION MEANS AND AN INSERTION CATHETER, AND METHOD FOR PRODUCING THE SYSTEM - The invention relates to an occluder for closing the left atrial appendage of a patient, a system having a catheter and an occluder, and a method for providing the system, the occluder having a self-expandable frame, wherein a biological tissue is arranged on the frame on the outside thereof, which tissue covers said frame at least in part, wherein the biological tissue is stabilized by treatment by means of a reticulation method and, in order to make it durable, is wetted with a liquid medium or dried. | 2022-04-07 |
20220104831 | SAW GEAR SET - A saw gear set comprising a set of saw blades and a saw drive ( | 2022-04-07 |
20220104832 | A CUTTING GUIDE FOR SPINAL OSTEOTOMY - A cutting guide for spinal osteotomy comprises a main body having a first and a second arm, each provided with a respective through slot. The first and second arm are preferably inclined with respect to each other to substantially form a V shape. The guide also comprises a distal surface and a proximal surface shaped according to the anatomy of the specific patient and a height of each arm is also shaped according to the anatomy of the specific patient. | 2022-04-07 |
20220104833 | FEATURE-BASED SURGICAL TOOL IDENTIFICATION | 2022-04-07 |
20220104834 | ADJUSTABLE DRILLING DEVICE AND A METHOD FOR USE THEREOF - A bone removal device, including: | 2022-04-07 |
20220104835 | CALCAR GRINDER - Apparatus and methods for removing bone and/or tissue at a target location are disclosed. The apparatus comprises a shaft member having a drive end securable to a rotating drive unit, and a cutting head member at a remaining end of the shaft member distal to the drive end. | 2022-04-07 |
20220104836 | METHODS AND DEVICES FOR ATTACHING OR REATTACHING SOFT TISSUE TO BONE - Embodiments of the invention include implants, instruments, and methods for attaching or reattaching soft tissue ( | 2022-04-07 |
20220104837 | PATIENT-SPECIFIC SHOULDER GUIDE - An orthopedic device for a shoulder joint includes a patient-specific alignment guide. The alignment guide includes a cap having a three-dimensional engagement surface customized in a pre-operative plan by computer imaging to be complementary and closely mate and conform to a humeral head of a proximal humerus of a patient. The alignment guide includes a tubular element extending from the cap and defining a longitudinal guiding bore for guiding an alignment pin at a patient-specific position and orientation determined in the pre-operative plan, and an orientation feature on the cap. The orientation feature is designed to orient the cap relative to the humeral head when the orientation feature is aligned with a landmark of the proximal humerus. | 2022-04-07 |
20220104838 | DUAL OPERATION GRASPING FORCEPS FOR ENDOSCOPE - A dual operation grasping forceps for use with an endoscope includes an elongated tube having a control mechanism along a first end, and a grasping section along a second end. The grasping section includes a plurality of resilient wire members each having a loop along a distal end. A cable is positioned through the loops to form a circular or triangular shape snare. The grasping members are independently connected to the control mechanism by a first operating wire, and the cable is independently connected to the control mechanism by a second operating wire. The control mechanism selectively moves the grasping section between a retracted position, an extended position and a closed position. | 2022-04-07 |
20220104839 | Clot Removal Methods and Devices with Multiple Independently Controllable Elements - A clot removal device for removal of an occlusion from a lumen in a patient's body is provided. The clot removal device has a lumen, an elongated member positioned within the lumen and extending axially from a proximal end to a distal end of the lumen, a handle attached to the proximal end of the lumen, a first expandable member positioned along a length of the elongated member, a second expandable member positioned along the length of the elongated member, wherein the second expandable member is distal to the first expandable member relative to the handle. The handle has at least one actuation mechanism and at least one of the following applies: a) the first expandable member is coupled to the at least one actuation mechanism and is configured to be moveable relative to the second expandable member upon manipulation of the at least one actuation mechanism; b) the first expandable member is configured to mechanically expand or contract by manipulating the at least one actuation mechanism; c) the second expandable member is coupled to the at least one actuation mechanism and is configured to be moveable relative to the first expandable member upon manipulation of the at least one actuation mechanism; or d) the second expandable member is configured to mechanically expand or contract by manipulating the at least one actuation mechanism. | 2022-04-07 |
20220104840 | Clot Removal Methods and Devices with Multiple Independently Controllable Elements - A clot removal device for removal of an occlusion from a lumen in a patient's body is provided. The clot removal device has a lumen, an elongated member positioned within the lumen and extending axially from a proximal end to a distal end of the lumen, a handle attached to the proximal end of the lumen, a first expandable member positioned along a length of the elongated member, a second expandable member positioned along the length of the elongated member, wherein the second expandable member is distal to the first expandable member relative to the handle. The handle has at least one actuation mechanism and at least one of the following applies: a) the first expandable member is coupled to the at least one actuation mechanism and is configured to be moveable relative to the second expandable member upon manipulation of the at least one actuation mechanism; b) the first expandable member is configured to mechanically expand or contract by manipulating the at least one actuation mechanism; c) the second expandable member is coupled to the at least one actuation mechanism and is configured to be moveable relative to the first expandable member upon manipulation of the at least one actuation mechanism; or d) the second expandable member is configured to mechanically expand or contract by manipulating the at least one actuation mechanism. | 2022-04-07 |
20220104841 | END TOOL OF SURGICAL INSTRUMENT AND SURGICAL INSTRUMENT INCLUDING THE SAME - According to the present disclosure, provided is a surgical instrument in which an actual motion of bending an end tool or performing a surgical treatment intuitively matches a motion of a manipulation portion corresponding thereto. In detail, to this end, provided are an end tool having various degrees of freedom, a manipulation portion having a structure to enable intuitive manipulation of a motion of the end tool, and a driving force transmission portion for transmitting a driving force of the manipulation portion to the end tool so that the end tool operates as manipulated by the manipulation portion. | 2022-04-07 |
20220104842 | SURGICAL INSTRUMENT - Provided is an end tool including: a first jaw configured to rotate independently; a J | 2022-04-07 |
20220104843 | END EFFECTOR UPDATES - Examples herein describes a powered surgical end-effector that may include a controllable jaw configured to operate on a tissue, an updatable memory having stored therein a default actuation algorithm, and and a processor. The processor may be configured to operate in a first mode at a first time, wherein in the first mode the processor may be configured to operate an aspect of the controllable jaw according to the default actuation algorithm. The processor may receive data at a second time, after the first time, that may cause the processor to operate in a second mode, wherein in the second mode the processor may be configured to operate an aspect of the controllable jaw according to an alternative actuation algorithm. | 2022-04-07 |
20220104844 | TEMPERATURE MEASUREMENT DEVICE FOR A HANDPIECE OF A SURGICAL INSTRUMENT - A surgical instrument includes a handpiece including a housing and a motor disposed in the housing. An end effector assembly is operably coupled to the handpiece. The motor actuates the end effector assembly. A temperature measurement assembly is in the housing. The temperature measurement assembly measures a temperature of the motor. The temperature measurement assembly includes a printed circuit board (PCB) including an orifice extending through the PCB. An infrared (IR) sensor is on the PCB. The IR sensor transmits IR light to a temperature measurement location of the motor through the orifice of the PCB. The IR sensor detects IR light reflected from the temperature measurement location of the motor to determine a temperature of the temperature measurement location of the motor. | 2022-04-07 |
20220104845 | METHODS AND DEVICES FOR URETHRAL TREATMENT - Apparatus and methods are described for treatment of a urethra that is constricted due to benign prostatic hyperplasia (BPH). A positioning device is used to determine a location of the area of the urethra that is constricted and is to be treated. An execution device includes a dilation balloon, a cutter, an implant carrier, and an implant, the implant and the implant carrier both being disposed outside the outer surface of the dilation balloon. The urethra is dilated by expanding the dilation balloon, and a cut is formed in the inner surface of the urethra using the cutter. The implant is released into the cut within the inner surface of the urethra subsequent to the cutter forming the cut in the inner surface of the urethra, to thereby maintain the urethra in a dilated state. Other embodiments are also described. | 2022-04-07 |
20220104846 | SURGICAL INSTRUMENT WITH STAGED APPLICATION OF ELECTROSURGICAL AND ULTRASONIC ENERGY - An apparatus includes a body, a shaft assembly, an end effector, and a control module. The shaft assembly extends distally from the body and includes an acoustic waveguide. The waveguide is configured to acoustically couple with an ultrasonic transducer. The end effector includes an ultrasonic blade, a clamp arm, an electrode, and a sensor. The ultrasonic blade is in acoustic communication with the waveguide. The clamp arm is operable to compress tissue against the ultrasonic blade. The electrode is operable to apply radiofrequency (RF) electrosurgical energy to tissue. The sensor is operable to sense a condition of tissue contacted by the end effector. The control module is operable to control delivery of ultrasonic power and RF electrosurgical energy through the end effector based on data from the sensor. | 2022-04-07 |
20220104847 | TILT-CONTROLLED GRID - An apparatus for controlling a needle guide includes a first lever, a second lever, a first cam and a second cam. The first cam is attached to and extends from the first lever to a housing under the needle guide. The second cam is attached to and extends from the second lever to the housing under the needle guide. At least one of the first cam and the second cam is configured to translate rotational movement from the first lever and the second lever to both linear and rotational movement of the needle guide via the housing. | 2022-04-07 |
20220104848 | SURGICAL ACCESS DEVICE WITH DIFFERENTIAL PRESSURE INDUCED FLUID EVACUATION - A surgical access device includes a tube and a housing coupled to the tube. The housing is configured for passage of a surgical instrument therethrough. The housing includes first and second chambers where the second chamber surrounds the first chamber. A seal is disposed in the first chamber. A port extends from the housing and is in fluid communication with the second chamber. A nozzle is defined between a distal portion of an outer wall of the first chamber and a wall of the housing. The nozzle is configured to direct fluid towards the second chamber. | 2022-04-07 |
20220104849 | BONE-PENETRATING INTRAOSSEOUS ACCESS DEVICE - An intraosseous access device is operable to provide access to a sternal intraosseous space in a first mode of operation and operable to provide access to a peripheral intraosseous space in a second mode of operation. The device includes an outer sleeve, an inner penetrator hub, and an outer penetrator hub. A protective shield is telescopically coupled to the outer sleeve. The protective shield is operable to move from an expanded position to a retracted position in both the first and second modes of operation. A bone probe ring is disposed within the protective shield and configured to move between an extended position and a retracted position in both the first and second modes of operation. An actuator is operable to manually move the protective shield and the bone probe ring to the retracted position when in the second mode of operation. | 2022-04-07 |
20220104850 | UTERINE MANIPULATOR WITH DETACHABLE CUP AND LOCKING OCCLUDER - A uterine manipulator includes a handle and a central shaft that extends distally from the handle. The central shaft includes a distal end portion supporting a balloon. The central shaft also supports a cervical cup. An occluder shaft is slidably supported on the central shaft. A non-inflatable plug is secured to the occluder shaft and configured to move with the occluder shaft as the occluder shaft slides along the central shaft. | 2022-04-07 |
20220104851 | CIRCULAR FIXATOR SYSTEM AND METHOD - A device includes a plurality of rings. Each ring has a first face, a second face, and at least one slot defined by first and second interior edges of the ring on opposing sides of the slot. The at least one slot penetrates from the first face to the second face. The first face of each ring has a first recess adjacent the slot on the first edge and a second recess adjacent the slot on the second edge. A plurality of posts join each one of the plurality of rings to an adjacent one of the plurality of rings. | 2022-04-07 |
20220104852 | ANCHORING ASSEMBLY FOR ANCHORING A ROD TO A BONE OR A VERTEBRA - An anchoring assembly for anchoring a rod to a bone or vertebra includes a shank and a receiving part pivotably connected to one another, the receiving part defining a channel for the rod, a pressure element for locking the shank with the receiving part, first and second rods with different diameters configured to be interchangeably received in the channel, and first and second closure elements configured to interchangeably cooperate with the receiving part. The first closure element acts on the selected rod in the receiving part such that the rod exerts pressure on the pressure element to simultaneously lock the shank with the receiving part and fix the rod in the channel. The second closure element cooperates with the receiving part to act on the pressure element to lock the shank with the receiving part, and to act separately on the selected rod to fix the rod in the channel. | 2022-04-07 |
20220104853 | SYSTEMS AND METHODS FOR SURGICAL PROCEDURES USING BAND CLAMP IMPLANTS AND TENSIONING INSTRUMENTS - Implants, systems, and methods for securing a flexible band, thereby providing a desired correction to the spine. The implant may secure the flexible band to patient anatomy without the use of pedicle screws or spinal rods. The implant may include a locking member configured to secure the band. The band may be looped around bony anatomy and tensioned to achieve correction and provide fixation as an alternative to pedicle screws and spinal rods during spinal deformity surgery. | 2022-04-07 |
20220104854 | Bone anchor based retractor/distractor - A bone anchor based retractor/distractor assembly for simultaneous tissue retraction and disc space distraction utilizing an adjustable, flexible wire to secure the bone anchors during the distraction process. The assembly includes first and second modular retractor/distractor blades that can be detached for securing to the bone anchor. Each blade has a pivot pin and blade connector with a rotatable knob for adjusting of a wire releasably securable to a bone anchor. The blade connectors are attached to the first and second arm elements, each having a stabilizing arm that is movable in relation to each other by a threaded draw rod having an adjustment knob for activating movement. A main body is secured to a medial retraction blade by an arm having a gear member operatively associated with a gear knob for incremental movement of the medial retraction blade. | 2022-04-07 |
20220104855 | SYSTEM FOR FACILITATING CHANGING OF A CONFIGURATION OF A BONE - A system for facilitating changing of a configuration of a bone having: a bone plate with a surface to overlie a surface of a bone; and a spacing assembly configured to be placed together with the bone plate selectively in: a) a cutting state wherein the spacing assembly maintains a gap region between at least a part of the bone plate surface and the bone surface which the bone plate surface is situated to overlie; and b) a second state wherein the at least part of the bone plate surface can be moved closer to the bone surface. A cutting component can be directed fully through a bone and into the gap region with the spacing assembly and bone plate in the cutting state. After the bone is cut, the bone plate and spacing assembly can be changed into the second state whereupon the bone plate can be placed against the bone surface in an operative position. | 2022-04-07 |
20220104856 | SCREW BONE IMPLANT - A screw implant is provided for the distraction, fusion, or compression of two adjacent bone structures or two adjacent bone fragments. The implant is a fully threaded screw with a headless proximal end having a drive engagement feature and a blunt distal end for insertion into bone or related tissue. The implant has roughened and porous surfaces throughout and is fully coated with hydroxyapatite and/or tri-calcium phosphate to allow for bone in-growth. The implant may have uniform low pitch cortical threads, or variable pitch threads, with low pitch cortical threads on one end and larger pitch cancellous threads on the other end. The implant may be used for the distraction of spinal vertebrae. The implants may have a cannulation channel and fenestrations. | 2022-04-07 |
20220104857 | MODULAR BONE SCREW FOR SURGICAL FIXATION TO BONE - The invention discloses a modular surgical bone screw assembly having a threaded base portion and a screw head adapted to attach a variety of structures to bone. The features of the screw include a modular design for the assembly that separates the function of anchorage to the recipient bone to one of the modules of the device (threaded portion) from the other function of attaching another element (such as bone block, membrane, orthodontic wires, elastics etc) to a second module (the screw head). The design also allows the head to be exchanged after the implant has been placed. | 2022-04-07 |
20220104858 | METHOD AND APPARATUS FOR IMPROVING BONE SCREW IMPLANTS - Spinal bone anchor attachment device for improving the attachment of a bone screw to skeletal portions of a patient, the device reducing the risk of screw failure, and improving patient outcomes. The device is composed of a biomaterial compatible with bone and provides an enhanced surface area on outer surfaces of the device for engaging the bone, and an enhanced surface area within the device for engaging the bone screw. The device may also have a guiding slanted tip with a bias element for facilitating the placement of the device into bone tissue and rescuing an improper tract. The device may further be used to secure the placement of pedicle screws, and as a component of an intervertebral stabilization system commonly used in spinal fusion surgeries. | 2022-04-07 |
20220104859 | TENSIONING INSTRUMENTS - Tensioner instruments, systems, and methods of tensioning flexible bands in-situ. The tensioner instrument may include first and second pivoting arms with a base for pinching and pulling the flexible band to provide tension. The tensioner instrument system may include a clip inserter and a ratcheting tensioner for tensioning the band through an implant. The instruments may be configured to apply and maintain tension to the flexible band, thereby providing the desired correction to the spine. | 2022-04-07 |
20220104860 | TRACTION TENSIONING APPARATUS AND SYSTEM - A traction tensioning apparatus includes a housing that has a first end and a second end. An anchor point is mounted to the housing and is attachable to a first tether is in-line with a traction system and extending away from the housing in a first direction. An urging assembly is engaged with the anchor point. The urging assembly is tension actuated to urge the anchor point toward the second end and releasably actuated to allow the anchor point to move toward the first end. An attachment point is mounted to the housing and is attachable to a second tether in-line with the traction system and extending away from the housing in a second direction. The attachment point is movable in the first and second directions relative to the housing. A biasing member is engaged with the attachment point and biases the attachment point in the first direction. | 2022-04-07 |
20220104861 | ENDOSTEAL GUIDE PIN, POSITIONING TROCAR AND TROCAR FOR REMOVING SAID PIN - An endosteal guide pin for preparing a guide path for the implantation of a pedicle or orthopaedic screw into a patient's bone. The pin has a head intended to be provisionally implanted in a bone and a guide rod, coaxial with and rigidly secured to the head, ending in a free end intended to be at least level with the skin surface of the patient when the pin is in the implanted position in the bone. The pin has a first coupling part intended at least to secure the pin to and release the pin from at least one portion of a positioning trocar and a second coupling part intended at least to secure the pin to a removal trocar. Also, a trocar for positioning a guide pin, which trocar incorporates the guide pin, and to a trocar for removing the pin. | 2022-04-07 |
20220104862 | SYSTEMS AND METHODS FOR THERAPEUTIC NASAL TREATMENT - The invention generally relates to systems and methods for providing detection, identification, and precision targeting of specific tissue(s) of interest in a nasal region of a patient for the treatment of a rhinosinusitis condition while minimizing or avoiding collateral damage to surrounding or adjacent non-targeted tissue, such as blood vessels, bone, and non-targeted neural tissue. | 2022-04-07 |
20220104863 | MEDICAL ABLATION SYSTEM AND METHOD OF USE - A probe for ablating tissue comprises an electrosurgical working end configured to provide a first plasma about a first surface location and a second plasma about a second surface location, the first plasma having first ablation parameters and the second plasma having second ablation parameters. The probe has a working end with a thickness below 3 mm and produces a low temperature plasma. | 2022-04-07 |
20220104864 | ELECTROSURGICAL SYSTEM FOR USE WITH NON-STICK COATED ELECTRODES - An electrosurgical system includes an electrosurgical instrument having an electrode with a polymeric dielectric coating; and an electrosurgical generator, which includes a power converter configured to generate RF energy; a sensor coupled to the power converter and configured to sense a parameter of the RF energy; and a controller coupled to the sensor and the power converter. The controller is configured to control the power converter to output an RF waveform to achieve conductor breakthrough through the polymeric dielectric coating. The controller is further configured to determine whether the conductor breakthrough occurred based on the parameter; and execute a treatment algorithm based on a determination of the conductor breakthrough. | 2022-04-07 |
20220104865 | SURGICAL INSTRUMENT - A surgical instrument according to an embodiment may include a conductive distal support member, a conductive proximal support member, a sealing mechanism being in contact with the proximal support member and including at least a part thereof having conductivity, and an electric wire. The electric wire includes an end effector-side end portion thereof being connected to the sealing mechanism to supply electrical energy to the end effector through the sealing mechanism, the proximal support body, and the distal support body. | 2022-04-07 |
20220104866 | SYSTEMS AND METHODS FOR THERAPEUTIC NASAL TREATMENT - The invention generally relates to systems and methods for providing detection, identification, and precision targeting of specific tissue(s) of interest in a nasal region of a patient for the treatment of a rhinosinusitis condition while minimizing or avoiding collateral damage to surrounding or adjacent non-targeted tissue, such as blood vessels, bone, and non-targeted neural tissue. | 2022-04-07 |
20220104867 | SMART ENERGY COMBO CONTROL OPTIONS - Examples herein describe a surgical instrument that deliver a first energy and a second energy configured to seal the tissue. The first energy may be operated by a first energy algorithm and second energy may be operated by a second energy algorithm. The surgical instrument may include an updatable memory that may store a default control algorithm that may control both the first energy algorithm and the second energy algorithm simultaneously. The surgical instrument may include a processor that may be configured to operate in a first mode at a first time, wherein in the first mode the processor may be configured to operate according to the default control algorithm. The processor may receive data at a second time that may cause the processor to operate in a second mode, wherein in the second mode the processor may be configured to operate according to an alternative control algorithm. | 2022-04-07 |
20220104868 | FINE DISSECTION END EFFECTOR ASSEMBLY - An electrosurgical instrument includes a housing having a handle and an elongated shaft extending therefrom supporting an end effector assembly. The end effector assembly includes first and second jaw members each having a jaw housing and an electrically conductive tissue engaging surface. The first jaw member includes a U-shaped proximal flange that defines a cuff having sides configured to support a pivot and also that define cradles for securing a pivot bar. The second jaw member defines a U-shaped cuff for receiving the proximal flange the first jaw member. The cuff includes sides that define cradles for supporting the pivot thereon through the range of motion between first and second jaw members. | 2022-04-07 |
20220104869 | SYSTEMS AND METHODS FOR THERAPEUTIC NASAL TREATMENT - The invention generally relates to systems and methods for providing detection, identification, and precision targeting of specific tissue(s) of interest in a nasal region of a patient for the treatment of a rhinosinusitis condition while minimizing or avoiding collateral damage to surrounding or adjacent non-targeted tissue, such as blood vessels, bone, and non-targeted neural tissue. | 2022-04-07 |
20220104870 | SYSTEMS AND METHODS FOR THERAPEUTIC NASAL TREATMENT - The invention generally relates to systems and methods for providing detection, identification, and precision targeting of specific tissue(s) of interest in a nasal region of a patient for the treatment of a rhinosinusitis condition while minimizing or avoiding collateral damage to surrounding or adjacent non-targeted tissue, such as blood vessels, bone, and non-targeted neural tissue. | 2022-04-07 |
20220104871 | RF ENERGY ENABLED TISSUE DEBRIDEMENT DEVICE - A bipolar electrosurgical device including an outer shaft, an inner shaft, first and second electrode surfaces, and an irrigation channel. The outer shaft defines a lumen, a proximal end and a distal end forming a cutting window. The inner shaft is rotatably disposed within the outer shaft, and defines a distal portion forming a cutting tip. The cutting tip and the cutting window combine to define a cutting implement. The first and second electrode surfaces are electrically isolated, and are formed at the cutting implement. The irrigation channel extends parallel to the outer shaft, and terminates in at least one outlet port. The outlet port is proximally spaced from the cutting window and is located radially outside of the outer shaft. Fluid (e.g., saline) is emitted at the exterior surface of the device near the cutting window and is readily present for interacting with the electrode surfaces. | 2022-04-07 |
20220104872 | Printed Proximal Electrodes of an Expandable Catheter for Use as a Common Electrode - A catheter includes a shaft, an expandable frame, a first set of electrodes, and a second set of electrodes. The shaft is configured for insertion into an organ of a patient. The expandable frame is fitted at a distal end of the shaft. The first set of electrodes is disposed over a distal portion of the expandable frame, and configured to be placed in contact with a tissue in the organ. The second set of electrodes is disposed on a proximal portion of the expandable frame, and configured to be inter-connected to form a common electrode. | 2022-04-07 |
20220104873 | Folding Fan Catheter with Electrodes - An apparatus includes a shaft and a folding fan catheter. The shaft is configured for insertion through a sheath into a cavity of an organ of a patient. The folding fan catheter is fixed to a distal end of the shaft and includes (a) a resilient foldable frame, which is fixed to the distal end of the shaft and is configured to be unfolded so as to assume a fan shape, (b) one or more flexible surfaces, coupled to the frame to form a fan-shaped surface when the frame is unfolded, and (c) a plurality of electrodes that are disposed over the one or more flexible surfaces and are configured to contact tissue. | 2022-04-07 |
20220104874 | ELONGATED MEDICAL ASSEMBLY - An elongated medical assembly includes a first elongated medical device configured to be inserted, at least in part, into the patient, and also configured to be maneuvered proximate to the biological feature. A second elongated medical device is configured to be received, at least in part, in the first elongated medical device, and also configured to be selectively extended, at least in part, from the first elongated medical device toward, and proximate to, the biological feature. A biological-removal device is mounted to the second elongated medical device, and configured to cut a portion of the biological feature after the second elongated medical device has been positioned proximate to the biological feature. | 2022-04-07 |
20220104875 | DEVICES, SYSTEMS AND METHODS FOR THE TREATMENT OF ABNORMAL TISSUE - Devices, systems and methods are provided to treat damaged, diseased, abnormal, obstructive, cancerous or undesired tissue (e.g. a tumor, a benign tumor, a malignant tumor, a cyst, or an area of diseased tissue, etc) by delivering specialized pulsed electric field (PEF) energy to target tissue areas. The energy is delivered in a manner so as to be non-thermal (i.e. below a threshold for causing thermal ablation). Consequently, when extracellular matrices present, the extracellular matrices are preserved, and the targeted tissue maintains its structural architecture including blood vessels and lymphatics. Thus, sensitive structures, such as biological lumens, blood vessels, nerves, etc, are preserved which are critical to maintaining the integrity and functionality of the tissue. The energy is delivered with the use of systems and devices advantageously designed for superior access to target tissue throughout the body, particularly in locations previously considered inaccessible to percutaneous approaches. | 2022-04-07 |
20220104876 | MICROWAVE APPARATUS AND METHOD - A microwave antenna apparatus comprises a radiating element configured to perform a treatment, the treatment comprising heating a volume of tissue using microwave radiation emitted from the radiating element; a cooling structure arranged for flowing a coolant through at least one lumen of the cooling structure during the treatment; and a controller configured to control the flow of coolant such as to provide a first flow rate of coolant through the at least one lumen during a first period of the treatment and to provide a second, different flow rate of coolant through the at least one lumen during a second, later period of the treatment. | 2022-04-07 |
20220104877 | TRANS-ORAL SURGERY DEVICE COMPRISING A BLADE WITH A DISTAL SCAFFOLD AND A SUPPORT ADJUSTABLE THROUGH TENDONS - A trans-oral surgery device has a scaffold insertable into the vicinity of the larynx or hypopharynx of a subject. A support is arranged for holding a flexible optical fiber for delivering light to the subject. A plurality of tendons is connected to the support, and slidably anchors the support to the scaffold. The tendons are adjustable to move the support relative to the scaffold. The scaffold is provided at the front end of a blade, and the blade is non-straight. | 2022-04-07 |
20220104878 | METHOD, DEVICE, AND SYSTEM FOR IMAGE GENERATION BASED ON CALCULATED ROBOTIC ARM POSITIONS - A method, device, and system for obtaining time of flight images is provided. A surgical plan may be received and a first path for a first robotic arm and a second path for a second robotic arm may be determined based on the surgical plan. The first robotic arm may be caused to move on the first path and may be configured to hold a transducer. The second robotic arm may be caused to move on the second path and may be configured to hold a receiver. At least one image may be received from the receiver, the image depicting patient anatomy and generated using time-of-flight measurements. | 2022-04-07 |
20220104879 | SYSTEM AND METHOD FOR IMPLANTING LEFT VENTRICULAR ASSIST DEVICES - A system and method for implanting heart assist devices. A model of a heart of a patient is formed based on images taken of the cardiothoracic cavity of the patient. A point is selected for insertion of the heart assist device based on the model. A graft location is selected on the aorta and a graft length for the graft is determined as a function of the implant location and the selected graft location. | 2022-04-07 |
20220104880 | SYSTEMS AND METHODS FOR PLANNING A SURGICAL PROCEDURE AND EVALUATING THE PERFORMANCE OF A SURGICAL PROCEDURE - A system facilitating planning of a surgical procedure includes one or more storage devices, one or more input devices, a processor, and a memory. The storage device(s) stores, for previous surgical procedures, surgical instrument information, procedure information, and patient information. The input device(s) is configured to receive procedure information and patient information corresponding to a surgical procedure to be performed. The memory stores instructions that, when executed by the processor, cause the processor to identify similar previous surgical procedures, identify outcome information for each of the similar previous surgical procedures, determine whether there is a correlation between the surgical instrument information of the similar previous surgical procedures and the outcome information of the similar previous surgical procedures, and, if a correlation is determined, output the correlation to facilitate planning of the surgical procedure to be performed. | 2022-04-07 |
20220104881 | PREOPERATIVE PLANNING AND ASSOCIATED INTRAOPERATIVE REGISTRATION FOR A SURGICAL SYSTEM - Aspects of the disclosure may involve a method of generating resection plane data for use in planning an arthroplasty procedure on a patient bone. The method may include: obtaining patient data associated with at least a portion of the patient bone, the patient data captured using a medical imaging machine; generating a three-dimensional patient bone model from the patient data, the patient bone model including a polygonal surface mesh; identifying a location of a posterior point on the polygonal surface mesh; creating a three-dimensional shape centered at or near the location; identifying a most posterior vertex of all vertices of the polygonal surface mesh that may be enclosed by the three-dimensional shape; using the most posterior vertex as a factor for determining a posterior resection depth; and generating resection data using the posterior resection depth, the resection data configured to be utilized by a navigation system during the arthroplasty procedure. | 2022-04-07 |
20220104882 | METHOD AND DEVICE FOR NAVIGATING ACTIVE SURGICAL INSTRUMENTS - A method for detecting a position. and. an operating state of an active surgical instrument. The active surgical instrument emits or influences/modifies at least one electromagnetic field in an active operating state. The method includes the steps of positioning a first sensor in order to detect the electromagnetic field emitted or influenced by the active surgical instrument is the active operating state at a known position, detecting the electromagnetic field emitted or influenced by the active surgical instrument in the active operating state by means of the first sensor, generating an output signal by means of the first sensor, the output signal indicating the detection of the electromagnetic field emitted or influenced by the active surgical instrument by means of the first sensor, and ascertaining the position and operating state of the active surgical instrument on the basis of the output signal and the known position of the first sensor. | 2022-04-07 |
20220104883 | POSITION SENSING SYSTEM FOR MEDICAL DEVICES, ORTHOPEDIC DRILL OR DRIVER, AND METHOD OF PERFORMING SURGERY - A medical device en-vivo positional determination system using a plurality of ultrasonic transducers for the time-of-flight (TOF) determination of absolute linear and angular positional information of the tool bit tip for the purposes of more accurate hand-held drilling, cutting, etc. on the work piece using digital code modulation schemes and digital signal processing (DSP) to provide a real-time display of the 3-linear position and 2-angular orientation of the tool bit (drill, scalpel). | 2022-04-07 |
20220104884 | Image-Guided Surgery System - An image-guided surgical system includes a processor, a display communicatively coupled to the processor, and an imaging system communicatively coupled to the processor. A memory device, communicatively coupled to the processor, stores instructions, executable by the processor, to cause the processor to receive, from the imaging system, real-time image data of an ophthalmological surgical field during an ophthalmological surgical procedure, and analyze the image data in real-time to identify an ocular tissue boundary present in the image data of the ophthalmological surgical field. The instructions cause the processor to provide real-time visual, auditory, and/or haptic feedback in response to the identified ocular tissue boundary. | 2022-04-07 |
20220104885 | PATIENT SPECIFIC DYNAMIC NAVIGATION TRACKER ARM MOUNT APPARATUS AND METHOD - A system and method for a tracker arm mount for dynamic navigation is provided. The tracker arm mount accurately adapts to the patient's jawbone and is temporarily secured to the bone with screws engaging the full thickness of the bone. The tracker arm supports an occlusal positioning device and a dental prosthesis. The tracker arm mount is based off digital imaging records. The inner surface is fabricated to closely contour the outer surface, or buccal, contour of the patient's jaw bone. Attachment apertures avoid vital structures and may accept reinforcement collars. Fasteners are placed through the attachment apertures to fixate the mount to the patient's jaw bone. Slots accept corresponding tabs from an occlusal positioning device, interim dental prosthesis, or other device. | 2022-04-07 |
20220104886 | Ultrasound Systems and Methods for Sustained Spatial Attention - Disclosed herein are ultrasound systems and methods for sustained spatial attention. For example, an ultrasound system can include a console and an ultrasound probe. A display of the console can be configured to display ultrasound images and one or more still or moving images of a procedural field. The ultrasound probe can include a camera integrated into the ultrasound probe for recording the one-or-more still or moving images of the procedural field with a depth of field including a distal end of a probe head and a field of view including a spatial region about the probe head. With the one-or-more still or moving images displayed along with the ultrasound images, a clinician need not switch his or her spatial attention between spatial regions such as the procedural field and the display quite as frequently as with existing ultrasound systems, thereby sustaining spatial attention in one or more spatial regions. | 2022-04-07 |
20220104887 | SURGICAL RECORD CREATION USING COMPUTER RECOGNITION OF SURGICAL EVENTS - A system for capturing records of a surgical procedure includes a camera that captures real time video images of a surgical treatment site. The system detects completion of a predetermined step of a surgical procedure by analyzing the image data using computer vision or analyzing kinematic information from a robotic component. Upon detecting completion of the predetermined step, the system stores a frame from the image data in a surgical record for the procedure. | 2022-04-07 |
20220104888 | ESTIMATING THE ENDOLUMINAL PATH OF AN ENDOLUMINAL DEVICE ALONG A LUMEN - It will be appreciated by persons skilled in the art that the present invention is not limited to what has been particularly shown and described hereinabove. Rather, the scope of the present invention includes both combinations and subcombinations of the various features described hereinabove, as well as variations and modifications thereof that are not in the prior art, which would occur to persons skilled in the art upon reading the foregoing description. | 2022-04-07 |
20220104889 | COMMUNICATION CONTROL FOR A SURGEON CONTROLLED SECONDARY DISPLAY AND PRIMARY DISPLAY - A tiered multi-display control scheme may provide various communication control options for a surgeon-controlled secondary display and primary operating room display. A powered surgical tool may be in operative communication with a local display and at least one main monitor within the operating room outside the sterile field for displaying multiple data and/or imaging sources. The local display may be interactable by the surgeon within the sterile field. The display outside the sterile field may show an image of an aspect of the laparoscopic scope and may contain superimposed other data streams from other devices besides the scope. The secondary display could be used to direct from its displayed content up onto the primary display or remove it from the display. The added or removed data streams may be originated from the secondary display, passed through the secondary display, or be networked with the secondary display. | 2022-04-07 |
20220104890 | OPEN SOURCE ROBOTIC PLATFORM - An open platform surgical robotic system for use in manipulating and actuating a surgical hand instrument of the type having a handle configured to be grasped by a human hand and actuation members of elements configured to be operated by fingers of a human hand. The system includes a robotic arm including an end effector having a gripper comprising a plurality of digits. The digits are configured to receive the handle of the manual surgical instrument and operate the actuation members. | 2022-04-07 |
20220104891 | ROBOTIC SURGICAL INSTRUMENT CHASSIS - A robotic surgical instrument comprising: a shaft; driving elements running through the shaft; an articulation at a distal end of the shaft for articulating an end effector, the articulation driveable by the driving elements; and an instrument interface at a proximal end of the shaft for driving the driving elements, the instrument interface comprising: a monocoque chassis; and a routing pulley component housed by the monocoque chassis and separable from the monocoque chassis; wherein the instrument interface is configured to be assembled by: routing the driving elements from the shaft around pulleys of the routing pulley component; securing the driving elements to the monocoque chassis; and after the routing and securing steps, placing the routing pulley component into the monocoque chassis. | 2022-04-07 |
20220104892 | ACTUATION CARRIAGE WITH INTEGRATED MEASUREMENT FOR ROBOTICALLY CONTROLLED SURGICAL INSTRUMENTS - A robotic system assembly comprises a robotic manipulator including an actuator assembly and a surgical instrument having a base body mountable to the actuator assembly. The base includes a first control input and a second control input, wherein the first and second control inputs are positioned on different sides of the base. The actuator assembly is moveable between open and closed positions to facilitate removal and replacement of surgical instruments. When in the closed positions, drive elements of the actuator assembly are positioned to drive the first and second control inputs of the surgical instrument to cause end effector movement or actuation. | 2022-04-07 |
20220104893 | SYSTEMS AND METHODS FOR USING A ROBOTIC MEDICAL SYSTEM - A support structure for supporting an instrument manipulator comprises a proximal link and a distal link configured to extend from the proximal link. The support structure further comprises a base joint coupling the proximal link of the support structure to a base, and the proximal link is configured to rotate about a first axis associated with the base joint. The support structure further comprises a counterbalance mechanism comprising a counterweight block configured to move linearly within the support structure. The counterweight block has a counterweight mass to counterbalance a combined mass of the support structure and the instrument manipulator as the distal link extends from the proximal link. | 2022-04-07 |
20220104894 | SURGICAL INSTRUMENT WITH SHIFTABLE TRANSMISSION - A surgical tool having an elongated shaft having a proximal end and distal end. A surgical end effector is located about the distal end. The surgical end effector has a plurality of effector mechanisms comprising a plurality of degree of freedoms. An effector body is located at the proximal end. The effector body includes a plurality of motor interfaces for driving the plurality of effector mechanisms. A transmission is coupled to the effector body. | 2022-04-07 |
20220104895 | SYSTEMS AND METHODS FOR KINEMATIC OPTIMIZATION WITH SHARED ROBOTIC DEGREES-OF-FREEDOM - Robotic medical systems can be capable of kinematic optimization using shared robotic degrees-of-freedom. A robotic medical system can include a patient platform, an adjustable arm support coupled to the patient platform, and at least one robotic arm coupled to the adjustable arm support. The at least one robotic arm can be coupled to a medical tool. The robotic medical system includes a first link and a second link. Each of the first link and the second link includes a first end coupled to the adjustable arm support and a second end coupled to a base of the patient platform, for rotating the adjustable arm support relative to the patient platform. The robotic medical system can also include a processor configured to adjust a position of the adjustable arm support and the at least one robotic arm while maintaining a remote center of movement of the medical tool. | 2022-04-07 |
20220104896 | INTERACTIVE INFORMATION OVERLAY ON MULTIPLE SURGICAL DISPLAYS - A surgical hub may be in communication with at least one augmented reality device, at least one display and at least one smart surgical device. The surgical hub may provide interactive overlay of a display, such as a surgical display or a display on a smart surgical device. For example, surgical hub may generate augmented reality (AR) content for superimposing onto the display. The AR device may overlay or superimpose additional datasets or data streams received from the hub onto a display. This interactive overlay may enable the user of the AR device to layer data on a screen when the user is looking at the screen. The surgical hub may adjust the AR content based on the display the user is viewing via the AR device. For example, the hub may adjust the AR content when the user looks from one display to another display. | 2022-04-07 |
20220104897 | TIERED SYSTEM DISPLAY CONTROL BASED ON CAPACITY AND USER OPERATION - A surgical hub may be configured to receive an image from a laparoscopic scope and surgical information from at least one surgical instrument. The surgical hub may be operatively connected to multiple displays such as a primary display and a secondary display. The surgical hub may generate visualization data for the primary display. The surgical hub may obtain a visualization control mode based on a visualization control parameter and may determine whether to generate a different set of visualization data for a secondary display based on the visualization control mode. When the visualization control mode supports multiple display capabilities, the surgical hub may generate the visualization data specifically for the secondary display. When the visualization control mode does not support multiple display capabilities, the surgical hub may send the same the visualization data for display at the secondary display as the primary display. | 2022-04-07 |
20220104898 | SYSTEMS AND METHODS OF CONTROLLING SURGICAL ROBOTIC SYSTEM USING EYE-TRACKING - A surgical robotic system includes at least one eye tracking system positioned detect the direction of at least one user's gaze. Input derived from the eye tracking system may be used to enter commands to the surgical robotic system depending on the directions of the gaze detected or other aspects of the gaze such as pupil dilation or speed of eye movement. | 2022-04-07 |
20220104899 | INTERFACING A SURGICAL ROBOT ARM AND INSTRUMENT - A robotic surgical instrument comprising: a shaft; driving elements running through the shaft; an articulation at a distal end of the shaft for articulating an end effector, the articulation driveable by the driving elements; and an instrument interface at a proximal end of the shaft, the instrument interface comprising instrument interface elements, each instrument interface element configured to: drive one of the driving elements, and engage a drive assembly interface element of a drive assembly interface of a surgical robot arm when the robotic surgical instrument engages the surgical robot arm such that, when engaged, both the instrument interface element and the drive assembly interface element intersect the line of the one of the driving elements. | 2022-04-07 |
20220104900 | INSTRUMENT WITH HOLDING DEVICE - An endoscopic instrument having an instrument body configured in a long, slim and flexible manner. The instrument may be completely or partly wound in one or more windings that allows the instrument to be packed in a space-saving and easy-to-handle manner. To keep the instrument body in this position, a holding device is provided that is arranged on the instrument body and is preferably undetachably held there. The holding device has a gripper rotatably supported around the instrument body. The instrument body has a latch to hold and fasten the windings. | 2022-04-07 |
20220104901 | DEPTH LIMITER FOR ROBOTICALLY ASSISTED ARTHROPLASTY - A robotically controlled depth limiter for a reamer, the depth limiter including a cylindrical housing configured to encompass a portion of a driveshaft of a reamer. The cylindrical housing can define a bore extending therethrough. The depth limiter can include a depth stop engaging the cylindrical housing within the bore, and define an opening configured to receive the driveshaft of the reamer. The depth stop can be configured to receive a signal via processing circuitry of a robotic arm to operate the depth stop to limit distal translation of the driveshaft relative to the cylindrical housing to control a cutting depth of the reamer. | 2022-04-07 |
20220104902 | CANNULATED SCREW LENGTH MEASUREMENT GAUGE - The presently disclosed depth gauge device includes a tube with a measurement rod inserted into one end of the tube. The measurement rod includes a set of indicators associated with length values. A surgeon may translate the provided depth gauge device over a guidewire, which causes the guidewire to force the measurement rod partially out of the tube. Once the depth gauge device contacts bone, the indicator on the measurement rod that lines up with a designated spot on the tube indicates a guidewire depth into bone, which is equal to a screw length that is needed for the procedure. Additionally, the provided depth gauge device is constructed such that the measurement rod maintains its positioning in the absence of applied force. This enables a surgeon to remove the depth gauge device from the bone or completely from the guidewire when obtaining a measurement reading. | 2022-04-07 |
20220104903 | System and Methods for Providing Inductive Sensing of Sharps and Other Medical Instruments - Systems and methods are provided for a surgical needle counting system for an operating room. A system includes counting apparatus and a removable collecting enclosure positioned at an exit of the counting apparatus. The counting apparatus includes a sensor for sensing a surgical needle when it is dropped into the counting apparatus, and the counting apparatus is configured for storing a number of counted surgical needles. | 2022-04-07 |
20220104904 | DEVICES AND METHODS FOR PROTECTING AGAINST NEUROMAS - The subject invention provides devices and methods for alleviating discomfort associated with neuroma formation. The devices and methods of the invention effectively use the body's natural response of reconstructing implanted biomaterials to minimize the size of, isolate, and protect a neuroma. In preferred embodiments, the subject device is a cylindrical cap, wherein the internal chamber of the cylindrical cap physically partitions the nerve to enable an arrangement of nerve fibers (as opposed to haphazardly arranged nerve fibers often produced in neuromas). Tabs arranged on the outside of the cap can be used to manipulate the cap into place on a nerve. The open end can also be configured with flaps that can be used to widen the open end for easier insertion of the nerve into the cap. In addition, the cap's material remodels into a tissue cushion after implantation, which protects the neuroma from being stimulated and inducing pain. | 2022-04-07 |
20220104905 | CRANIAL ANCHORING AND POSITIONING SYSTEM AND METHOD - A cranial anchor system configured to attach to an opening in a cranium includes an anchor member. The anchor member has a middle anchor portion and a lower anchor portion coupled to and disposed in a downward direction relative to the middle anchor portion. The lower anchor portion has a plurality of contact members, each of which have a leg that extends at least partially in the downward direction, a tab connected to the leg, and a rib disposed between the leg and the tab. The system further includes an outer sheath and an inner sheath disposed within the outer sheath and slidable relative to the outer sheath. | 2022-04-07 |
20220104906 | NEUROPILOT MANUAL NEURAL NAVIGATION DEVICE - A device suitable for guiding a trajectory of a surgical shunt or needle comprising two protractors on a curved frame configured to fit over, or attach to, the skull of a patient, wherein the two protractors are respectively oriented in a circular dimension and anterior-posterior/medio-lateral directions. A method for using the device to guide a surgical needle, probe, shunt or other instrument during surgery. | 2022-04-07 |
20220104907 | SYSTEMS AND METHODS FOR OPTOGENETIC IMAGING - Provided herein are systems and methods for simultaneous imaging and stimulation using a microscope system. The microscope system can have a relatively small size compared to an average microscope system. The microscope can comprise in part an imaging light source and a stimulation light source. Light from the imaging light source and the stimulation light source can be spectrally separated to reduce cross talk between the stimulation light and the imaging light. | 2022-04-07 |
20220104908 | FIELD PROGRAMMABLE SURGICAL VISUALIZATION SYSTEM - A surgical visualization system may be field programmable. The surgical visualization system may include a field programmable gate array (FPGA) and a processor. The FPGA may be configured to transform sensor information of backscattered laser light into real-time information of particle movement (e.g., blood cells) in a portion of a surgical field. The processor may be configured to receive an input and, based on that input, to reconfigure the logic elements of the FPGA, changing the operation of the FPGA from a first transform to a second transform. For example, the logic elements of the FPGA may be configured to assess particle movement at a selectable depth and then reconfigured, at the request of a surgeon, to assess aggregate particle movement over multiple depths. | 2022-04-07 |
20220104909 | HANDS FREE MEDICAL LIGHT WITH SELECTIVE INTENSITY - A hands free integrated personal task lighting system for dental or surgical use providing remote control light activation and selective adjustable light intensity output. A fixed output value light source on a headset has an electronically activated variable transmission glass which changes transparency to degrees of translucentness by varied electrical activation. The light system provides both remote light activation and illumination value control by variable control sensors in a hands-free environment including temperature sensing activation control. | 2022-04-07 |
20220104910 | MONITORING OF USER VISUAL GAZE TO CONTROL WHICH DISPLAY SYSTEM DISPLAYS THE PRIMARY INFORMATION - A surgical hub for displaying information on a display based on a visual focus of a user may be provided. A display that is within a visual focus of the user may be determined. A surgical task that may use a medical instrument during a medical procedure may be determined. A display data that may be relevant to the user may be determined based on the contextual data and the surgical task. A message may be sent that may instruct the display to display the data. | 2022-04-07 |
20220104911 | COOPERATIVE SURGICAL DISPLAYS - A surgical hub may have cooperative interactions with one of more means of displaying the image from the laparoscopic scope and information from one of more other smart devices. The surgical hub may have the capacity of interacting with these multiple displays using an algorithm or control program that enables the combined display and control of the data distributed across the number of displays in communication with the surgical hub. The hub can obtain display control parameter(s) associated with a surgical procedure. The hub may determine, based on the display control parameter, different contents for different displays. The hub may generate and send the display contents to their respective displays. For example, the visualization control parameter may be a progression of the surgical procedure. The surgical hub may determine different display contents for the primary and the secondary displays based on the progression of the surgical procedure. | 2022-04-07 |
20220104912 | SITUATIONAL AWARENESS OF INSTRUMENTS LOCATION AND INDIVIDUALIZATION OF USERS TO CONTROL DISPLAYS - A surgical hub for controlling a display using situational awareness of a medical instrument may be provided. A user, a medical instrument, and a location within an operating room may be determined. Contextual data associated with the medical instrument may be determined based on the user, the medical instrument, and the location within the operating room. A display instruction may be sent to a display that may instruct the display to be configured in accordance with contextual data associated with the medical instrument | 2022-04-07 |
20220104913 | MULTI-MODE IMAGING MARKERS - Imaging marker embodiments that may be used for marking sites within a patient's body are discussed. Some imaging marker embodiments are particularly useful for imaging with ultrasound imaging modalities and some imaging marker embodiments may be suitable for imaging with multiple modes of imaging modalities. Method embodiments for making and using imaging markers are also discussed herein. | 2022-04-07 |
20220104914 | HOLDING DEVICE FOR SURGICAL HANDPIECES - A holding device for holding and supporting at least one medical instrument, more specifically a surgical handpiece. The holding device includes a central feedline, at least one line portion of which is connected to the end portion of a central feedline. At least one surgical handpiece can be coupled to the line portion. The holding device also includes a connector portion formed on another end portion of the central feedline. The connector portion can be coupled to a preliminary cleaning unit, more specifically a water/compressed air gun, and a cleaning unit, more specifically a filter unit connected to a rinsing line. | 2022-04-07 |
20220104915 | ROBOTIC SURGICAL SYSTEMS AND ROBOTIC ARM CARTS THEREOF - A surgical cart includes a vertically-extending support column, a carriage movably coupled to the support column for carrying a robotic arm, and a damper assembly for dampening vibrations induced in the surgical cart. | 2022-04-07 |
20220104916 | DETECTION OF RESIDUAL FLUID IN ENDOSCOPE CHANNELS - A device and method for testing for the presence of liquid in a cannula of a medical instrument is described. The device includes a flexible guide member having a first end, a second end and a length extending from the first end to the second end, an elongated member arranged within the flexible guide member, and an absorbent material attached to one of the elongated member. The flexible guide member is inserted into the cannula, the flexible guide member is manipulated to cause the absorbent material to move through the cannula. The absorbent material is analyzed for the presence of liquid. | 2022-04-07 |
20220104917 | Identification Bracelet - An identification bracelet includes a wristband securable to a wearer. The wristband includes a plurality of openings for receiving a locking rivet and one or more openings for receiving one or more color-coded pins, a housing attached to the wristband, the housing having a pair of lugs with a slit, each lug extending from each side of the housing and adapted to receive the corresponding ends of the wristband inserted into the corresponding slits. The housing comprises a snap-on cover with at least a portion of the cover being transparent, a base, and a waterproof gasket insertable into the base. The snap-on cover is configured to be snapped on the base thereby creating a hermetically sealed waterproof structure. The housing also includes an information tag insertable into the housing and visible through the transparent portion of the housing. | 2022-04-07 |
20220104918 | WIRELESS IC TAG-ATTACHED METAL MEDICAL INSTRUMENT - A wireless IC tag-attached metal medical instrument is provide that includes a metal medical instrument with a metal portion having a recess. The metal medical instrument is configured such that electric field coupling, magnetic field coupling, or electromagnetic field coupling is established between a resonant circuit and the metal portion of the metal medical instrument. The metal portion is configured to emit a transmission signal or receive a reception signal when a wireless IC tag is fixed to the metal portion such that at least a part of the wireless IC tag is positioned closer to a bottom of the recess than an opening of the recess. | 2022-04-07 |
20220104919 | POWER GENERATING SYSTEM FOR A ROTATORY DENTAL APPARATUS - Disclosed is a power generating system for a rotatory dental apparatus that can power the illumination source. The rotatory dental apparatus includes a supply hose having a hose connector at its one end. A swivel coupling connects the hose connector to the dental handpiece. The power generating system can be configured in the hose supply. In one case, the power generating system can be installed in the hose connector of the hose supply. In one case, the power generating system can be interposed between the two sections of the hose supply. In one case, the power generating system can be installed in a hose coupling that is interposed between the swivel coupling and the hose connector. | 2022-04-07 |
20220104920 | METHODS AND SYSTEMS FOR DESIGNING DENTAL APPPLIANCES - Computer-implemented methods and systems for designing oral appliances. These methods and systems may include receiving patient data and a treatment plan (including a proposed one or more dental appliances), and determining, using the patient data and the treatment plan, an improved appliance design for treating the patient. These methods and systems may include evaluating the appliance design based on simulation and finalizing the appliance design based on the evaluation. | 2022-04-07 |
20220104921 | DENTAL IMPLANT SYSTEM HAVING ENHANCED SOFT-TISSUE GROWTH FEATURES - A dental implant system including an implant and an abutment is disclosed. The implant includes a generally cylindrical body, a central axis, a distal end for anchoring in a patient's bone and a proximal end opposing the distal end. The proximal end includes a roughened lateralized surface that surrounds an abutment-engaging region. The lateralized surface is disposed at a negative slope relative to the central axis. The abutment includes an upper portion for supporting a tooth-like prosthesis and a lower portion for engaging the abutment-engaging region of the dental implant. The diameter of the lower portion of the abutment is smaller than the diameter of the implant at its proximal end. The lower portion includes a first surface with a soft-tissue enhancing material. The first surface and the lateralized surface defining a circumferentially extending recess having a V-shaped cross-section for receiving and attachment to the soft tissue. | 2022-04-07 |
20220104922 | METHODS FOR PLACING AN IMPLANT ANALOG IN A PHYSICAL MODEL OF THE PATIENT'S MOUTH - A method of placing a dental implant analog in a physical model for use in creating a dental prosthesis is provided. The physical model, which is usually based on an impression of the patient's mouth or a scan of the patient's mouth, is prepared. The model is scanned. A three-dimensional computer model of the physical model is created and is used to develop the location of the dental implant. A robot then modifies the physical model to create an opening for the implant analog. The robot then places the implant analog within the opening at the location dictated by the three-dimensional computer model. | 2022-04-07 |