41st week of 2020 patent applcation highlights part 7 |
Patent application number | Title | Published |
20200315681 | APPARATUS AND METHODS FOR PERFORMING A DENTAL COLD SENSITIVITY TEST AND FOR CONTROLLING SWAB SATURATION - The present disclosure is generally directed to a swab and an apparatus for testing dental cold sensitivity. The swab comprises a hollow tube and an absorbent tip fixedly attached to the distal end of the hollow tube. The dispensing apparatus includes a pressurized container and an actuator. The actuator may include a flow control valve to limit the flow of coolant to the absorbent tip or to limit the volume to a metered dose and to prevent the swab from being ejected from the actuator due to excess force. | 2020-10-08 |
20200315682 | PLASMA SKIN CARE DEVICE - Disclosed is a plasma skin care device including a handpiece, an ozone decomposition module, and a suction fan. The handpiece has a plasma generator and discharges plasma in a state in which a front end portion of the plasma generator is adjacent to skin. The ozone decomposition module is configured to receive and decompose ozone, which is generated when the plasma is discharged, from the handpiece. The suction fan is configured to draw the ozone generated in the handpiece to the ozone decomposition module by suction pressure. | 2020-10-08 |
20200315683 | CATHETER ASSEMBLIES COMPRISING A DIRECT HEATING ELEMENT FOR RENAL NEUROMODULATION AND ASSOCIATED SYSTEMS AND METHODS - Catheter apparatuses, systems, and methods for achieving renal neuromodulation by intravascular access are disclosed herein. One aspect of the present technology, for example, is directed to a treatment device having a direct heating element configured to be delivered to a renal blood vessel. The treatment device is selectively transformable between a delivery or low-profile state and a deployed state. The direct heating element is housed within an occlusion element which is sized and shaped so that the direct heating element contacts an interior wall of the occlusion element, an outer wall of which is simultaneously in contact with the inner wall of a renal blood vessel when the treatment assembly is in the deployed state. The direct heating element is configured to apply thermal energy to heat neural fibers that contribute to renal function. | 2020-10-08 |
20200315684 | HIGH-VOLTAGE PULSE ABLATION SYSTEMS AND METHODS - High-voltage pulses ablation systems and methods are used to ablate tissue and form lesions. A variety of different electrophysiology devices, such as catheters, surgical probes, and clamps, may be used to position one or more electrodes at a target location. Electrodes can be connected to power supply lines and, in some instances, the power to the electrodes can be controlled on an electrode-by-electrode basis. High-voltage pulse sequences provide a total amount of heating that is typically less than that which is observed with thermally-based radiofrequency energy ablation protocols. | 2020-10-08 |
20200315685 | SURGICAL DEVICES SWITCHABLE BETWEEN MONOPOLAR FUNCTIONALITY AND BIPOLAR FUNCTIONALITY - In general, surgical devices switchable between monopolar functionality and bipolar functionality are provided. In an exemplary embodiment, a surgical device is configured to selectively apply each of bipolar energy and monopolar energy. | 2020-10-08 |
20200315686 | END EFFECTOR FOR INSTRUMENT WITH ULTRASONIC BLADE AND BIPOLAR CLAMP ARM - An apparatus includes a body, a shaft assembly, and an end effector. The end effector includes an ultrasonic blade and a clamp arm assembly. The ultrasonic blade is in acoustic communication with an acoustic waveguide of the shaft assembly. The clamp arm assembly is pivotable toward and away from the ultrasonic blade. The clamp arm assembly includes a first electrode and a second electrode. The first and second electrodes are operable to cooperate to apply bipolar RF energy to tissue. | 2020-10-08 |
20200315687 | Methods and Devices for Stimulating an Immune Response Using Nanosecond Pulsed Electric Fields - Nanosecond pulsed electric field (nsPEF) treatments of a tumor are adjusted based on a size and type of the tumor to stimulate an immune response against the tumor and other tumors in the subject. Calreticulin expression on tumor cells can be detected to confirm treatment. An immune response biomarker can be measured, and further nsPEF treatments can be performed if needed to stimulate or further stimulate the immune response. Cancers that have metastasized may be treated by directly treating a tumor that is most accessible. The treatment can be combined with CD47-blocking antibodies, doxorubicin, CTLA-4-blocking antibodies, and/or PD-1-blocking antibodies. Electrical characteristics of nsPEF treatments can be based on the size, type, and/or strength of tumors and/or a quantity of tumors in the subject. | 2020-10-08 |
20200315688 | MONOPOLAR AND BIPOLAR FUNCTIONALITY - In general, surgical devices having monopolar functionality and bipolar functionality are provided. In an exemplary embodiment, a surgical device is configured to selectively apply each of bipolar energy and monopolar energy. | 2020-10-08 |
20200315689 | ELECTROSURGICAL DEVICES WITH MONOPOLAR AND BIPOLAR FUNCTIONALITY - In general, systems, methods, and devices for electrosurgical devices with monopolar and bipolar functionality are provided. In an exemplary embodiment, a surgical device can have bipolar functionality, in which tissue engaged by the device is treated in a bipolar energy delivery mode, and can have monopolar functionality in which tissue engaged by the device is treated in a monopolar energy delivery mode. | 2020-10-08 |
20200315690 | SURGICAL DEVICES WITH VISUAL INDICATORS - In general, surgical devices including visual indicators thereon are provided. A user of the device therefore may quickly visually ascertain various operational details of the surgical device and/or various pieces of information about the device and/or tissue of a patient being operated on. | 2020-10-08 |
20200315691 | MONOPOLAR AND BIPOLAR FUNCTIONALITY - Surgical devices, systems, and methods are provided for applying monopolar energy and bipolar energy to tissue. In one embodiment, a surgical device is provided with an end effector that has first and second jaws movable between an open position and a closed position, and a conductive member that extends through the end effector. The conductive member has a retracted position in which the conductive member is substantially disposed within the end effector and an extended position in which the conductive member extends at least partially distally beyond the end effector. The conductive member is configured to conduct energy through tissue adjacent thereto at least when the conductive member is in the extended position. | 2020-10-08 |
20200315692 | DEVICES AND METHODS WITH MONOPOLAR AND BIPOLAR FUNCTIONALITY - Surgical devices, systems, and methods are provided for applying monopolar energy and bipolar energy to tissue. In one embodiment, a surgical device is provided with an end effector that has first and second jaws movable between an open position and a closed position, and a conductive member that extends through the end effector. The conductive member has a retracted position in which the conductive member is substantially disposed within the end effector and an extended position in which the conductive member extends at least partially distally beyond the end effector. The conductive member is configured to conduct energy through tissue adjacent thereto when the conductive member is in the extended position. A trigger coupled to the handle is pivotally movable to move the conductive member between the retracted and extended positions. | 2020-10-08 |
20200315693 | TISSUE RESECTING DEVICE INCLUDING AN ARTICULATABLE CUTTING MEMBER - An end effector assembly of a tissue resecting device includes a cutting member and an elongated outer shaft. The cutting member includes a core defining a passage and a plurality of blades extending radially outward from the core. Adjacent blades define a gap therebetween. The plurality of blades defines at least one window in communication with the passage of the core. The elongated outer shaft includes a tool portion rotatably receiving the plurality of blades of the cutting member therein. The tool portion defines a lateral opening such that the plurality of blades of the cutting member rotatably received in the tool portion is in registration with the lateral opening. The cutting member is transitionable between a neutral position, in which, the cutting member defines a longitudinal axis, and an articulated position, in which, at least a portion of the cutting member is offset from the longitudinal axis. | 2020-10-08 |
20200315694 | COAPTIVE SURGICAL SEALING TOOL - A coaptive surgical sealing tool may be similar to an ordinary hemostat with long (50, 60, 70 or 80 mm) thin jaws for sliding into the liver parenchyma, without tearing the larger blood vessels. The jaws are spring loaded and are designed for uniform compression, and to avoid closing too quickly. The jaws are capable of sealing a 50, 60, 70 or 80 mm sealing length, in a single bite, although it can also seal shorter lengths as well. The tool can be used with existing RF/bi-polar cautery generators. | 2020-10-08 |
20200315695 | GAP CONTROL VIA OVERMOLD TEETH AND HARD STOPS - A forceps includes an end effector assembly having a stop and a plurality of overmold teeth within at least one jaw member. One (or both) of the jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One (or both) of the jaw members includes a stop molded within an insulative housing, and an insulator plate with the overmold teeth formed from plastic. The overmold teeth extend through openings within a sealing plate and protrude past the tissue sealing surface of the sealing plate. The stop primarily controls the gap distance between opposing jaw members by bearing most of an applied load and the overmold teeth assist in controlling the gap distance by bearing the remaining applied load. | 2020-10-08 |
20200315696 | ENERGY TREATMENT DEVICE AND METHOD FOR MANUFACTURING ENERGY TREATMENT DEVICE - An energy treatment device includes: a base having electrical conductivity and including a treatment surface for applying a high-frequency current to a treatment target when being supplied with electrical energy. A coating, including a silane coupling agent having a coupling structure, is formed over at least the treatment surface of the base by a bond due to the coupling structure; and an organic layer is disposed between the treatment surface of the base and the coating, and is bonded to the surface of the base. The coupling structure of the coupling agent of the coating is bonded to the organic layer. | 2020-10-08 |
20200315697 | NEEDLE INSTRUMENT FOR POSTERIOR NASAL NEURECTOMY ABLATION - A surgical instrument includes an outer tube configured to be gripped by a user, and a needle slidably disposed within the outer tube. The needle includes a needle lumen, a distal needle tip configured to pierce tissue, and an electrode disposed at the distal needle tip. The needle lumen opens to the distal needle tip such that the distal needle tip is configured to deliver fluid from the needle lumen to tissue. The electrode is operable to deliver RF energy to tissue for ablating the tissue. The needle is translatable relative to the outer tube between a proximal retracted position in which the distal needle tip is housed coaxially within the outer tube, and a distal extended position in which the distal needle tip is exposed from the outer tube and configured to pierce tissue. | 2020-10-08 |
20200315698 | ENERGY TREATMENT INSTRUMENT - An energy treatment instrument includes: an insertion section in which. a longitudinal axis is defined, a probe, an output section, and a detector. The probe is provided on a distal side along the longitudinal axis of the insertion section and is configured to be pierced into a biological tissue. The output section is provided on the probe and is configured to output energy to an outside of the probe when supplied with energy. The detector is configured to recognize presence of an organ which is located farther than an end portion of the probe, when the probe is pierced into the biological tissue. | 2020-10-08 |
20200315699 | Medical Instrument with Coagulation - In one embodiment, a medical system includes a medical instrument includes an elongated shaft having a distal end, at least one cutting element disposed at a distal end of the shaft, a position-tracking transducer disposed at the distal end of the shaft, and electrically insulated from the shaft and the at least one cutting element, and at least one metal coagulation electrode disposed at least partially over the position-tracking transducer, which electrically isolates the at least one metal coagulation electrode from the shaft, a signal generator coupled to apply an electrical current to the at least one metal coagulation electrode, and processing circuitry configured to receive signals generated by the position-tracking transducer, and track a location of the distal end responsively to the received signals. | 2020-10-08 |
20200315700 | ENDOLUMINAL NERVE MODULATION DEVICE AND METHODS FOR USING THEREOF - The invention provides for a device ( | 2020-10-08 |
20200315701 | SYSTEM AND METHOD FOR TEMPERATURE CONTROL IN IRRIGATED ABLATION - A catheter ablation system includes: a catheter probe having distal end including: a temperature sensor; a plurality of irrigation holes; and an ablating electrode; a radiofrequency (RF) heating controller coupled to the catheter probe and configured to supply RF energy to the ablating electrode to control the ablating electrode to emit heat at a target power; an irrigation controller coupled to the catheter probe and configured to supply an irrigation fluid at a continuously adjustable irrigation flow rate through the catheter probe to exit through the irrigation holes; and an operating console having a processor and memory, the memory storing instructions that, when executed by the processor, cause the processor to control the irrigation controller to set the irrigation flow rate based on the target power and a target average temperature. | 2020-10-08 |
20200315702 | SYSTEM AND METHOD FOR CONTROLLING CATHETER POWER BASED ON CONTACT FORCE - A method for controlling an ablation power applied to a catheter includes: receiving, by a controller, a detected contact force from a sensor assembly of the catheter, the sensor assembly being configured to detect a contact force applied to the electrode; controlling, by the controller, a power supplied to an electrode of the catheter to have a deactivated power level when the detected contact force is less than a first threshold contact force; controlling, by the controller, the power supplied to the electrode of the catheter to have a first power level when the detected contact force is greater than the first threshold contact force; and controlling, by the controller, the power supplied to the electrode of the catheter to have a deactivated power level when the detected contact force is greater than a cutoff contact force, the cutoff contact force being greater than the first threshold contact force. | 2020-10-08 |
20200315703 | METHODS AND SYSTEMS TO COMBINE RF ABLATION THERAPY WITH DEVICE NAVIGATION - Methods and systems for combining ablation therapy with navigation of the ablation device. An ablation system may be configured for use with one of two methods to prevent loss of navigation signals during ablation energy delivery. In the first method, ablation energy signals are filtered from the navigation signal. In the second method, the delivery of ablation energy is sequenced with the delivery of navigation energy such that ablation energy and navigation energy are not delivered at the same time and navigation signals received by the system are time-division multiplexed to reconstruct the navigation signals and determine a location of the device within the patient. | 2020-10-08 |
20200315704 | ABLATION SYSTEM WITH AUTOMATED ABLATION ENERGY ELEMENT - The present disclosure relates to ablation instruments and methods of use thereof, in particular to ablation catheters and methods for an automated sweeping ablation element. The automated sweeping ablation element is configured to provide ablative energy to an initial ablation site and move a predetermined number of degrees to one or both sides of the site in an arcuate path using a sweeping motion while still providing the ablative energy. The sweeping movement of the ablation element can be automated via input parameters entered by a user via a graphical user interface or other device (controller). | 2020-10-08 |
20200315705 | SYSTEM AND METHOD FOR MICROABLATION OF TISSUE - The present invention generally relates to the field of laser treatment of tissue, and particularly, to a system and method for creating microablated channels in skin. The present invention is more particularly directed to treating subsurface tissue through the created channels. | 2020-10-08 |
20200315706 | DERMATOLOGICAL PICOSECOND LASER TREATMENT SYSTEMS AND METHODS USING OPTICAL PARAMETRIC OSCILLATOR - Dermatological systems and methods for providing a picosecond laser treatment a plurality of treatment wavelengths, at least one of which is provide by an optical parametric oscillator (OPO) capable of providing picosecond laser pulses at a wavelength in the red region of the visible electromagnetic spectrum for treating one or more target tissue types. In some embodiments, the OPO is capable of providing picosecond laser pulses at a wavelength in one of the near-infrared and the infrared region of the electromagnetic spectrum. | 2020-10-08 |
20200315707 | METHOD AND SYSTEM FOR PREDICTING CURRENT PATHS AND EVALUATING ELECTRICAL BURN RISKS OF A MONOPOLAR ELECTROSURGERY TOOL - Embodiments described herein provide various examples of predicting potential current paths from an active electrode of a monopolar electrosurgery tool to a return electrode of the monopolar electrosurgery tool based on analyzing electrical properties of tissues inside a patient's body, and evaluating and eliminating tissue burn risks associated with the predicted current paths. In some embodiments, a current-path-prediction technique is used to predict a set of potential current paths from the active electrode to the return electrode for any given geometrical configuration of the two electrodes on the patient's body. These predicted current paths can then be pictorially displayed on a 3D scan of the patient's body or an endoscopic view of the patient's body and in relation to the display of any existing metal implant inside the patient's body, which allows for visualizing points of tissue burn risks inside the patient's body. | 2020-10-08 |
20200315708 | SYSTEMS, METHODS, AND DEVICES FOR DEVELOPING PATIENT-SPECIFIC SPINAL IMPLANTS, TREATMENTS, OPERATIONS, AND/OR PROCEDURES - The disclosure herein relates to systems, methods, and devices for developing patient-specific spinal implants, treatments, operations, and/or procedures. In some embodiments, systems, methods, and devices described herein can comprise using artificial intelligence, machine learning, and/or predictive modeling to predict the outcome of a spinal surgery, one or more parameters of a spine of a patient after spinal surgery, for example after implantation of a spinal rod which can be patient-specific, and/or one or more parameters of one or more recommended patient-specific spinal rods. Furthermore, in some embodiments, systems, methods, and devices described herein can comprise intraoperative tracking for tracking and/or suggesting improvements during spinal surgery based on a pre-operatively determined surgical plan, for example in real-time or substantially real-time. In addition, in some embodiments, systems, methods, and devices described herein can comprise screw planning prior to spinal surgery. | 2020-10-08 |
20200315709 | REAL-TIME DISPLAY OF TREATMENT-RELATED TISSUE CHANGES USING VIRTUAL MATERIAL - In some embodiments, data sensed and/or operational parameters used during a catheterization procedure are used in the motion frame-rate updating and visual rendering of a simulated organ geometry. The organ geometry is rendered as a virtual material using a software environment (preferably a graphical game engine) which applies simulated optical laws to material appearance parameters affecting the virtual material's visual appearance, as part of simulating a scene comprising the simulated organ geometry, and optionally also comprising simulated views of a catheter probe used for sensing and/or treatment. Optionally, measurements of and/or effects on tissue by sensing and/or commanded probe-tissue interactions are converted into material appearance changes, allowing dynamic visual simulation of intra-body states and/or events based on optionally non-visual input data. In some embodiments, physiology, motion physics, and/or other physical processes are simulated based on live inputs as part of associating material appearance properties to the simulated tissue's geometry. | 2020-10-08 |
20200315710 | APPARATUS AND METHOD FOR ASSISTING PUNCTURE PLANNING - The present invention proposes an apparatus and method for assisting a user to plan a puncture trajectory within a region-of-interest of a subject. The apparatus comprises: a data interface ( | 2020-10-08 |
20200315711 | SYSTEMS, DEVICES, AND METHODS FOR PROVIDING SURGICAL TRAJECTORY GUIDANCE - Systems, devices, and methods are provided for trajectory guidance using instrument position data and planned trajectories into or through a patient's body or an object. Lasers are emitted from a laser system toward the patient's body or object at an area within or proximate to the instrument operator's line of sight. Information about the instrument, including the position of its proximal and distal ends, and the position of the patient's body or object, are used to direct the emission of the lasers in real-time during operation of the instrument. The emitted lasers function as visual cues indicating the manner in which to position the distal and proximal ends of the instrument to properly align with the planned trajectory. A guidance map on the instrument can be used to output visual cues about the position of the distal and proximal ends of the instrument relative to a planned trajectory. | 2020-10-08 |
20200315712 | MAGNETIC INTERFERENCE DETECTION SYSTEMS AND METHODS - Electromagnetic navigation systems and methods detect ambient or extraneous magnetic interference by inhibiting the navigation system from generating an electromagnetic field and measuring, with a sensor, the strength of a magnetic field at one or more frequencies of and at one or more phases associated with the electromagnetic field generated by the navigation system. The systems and methods may further determine whether the strength of the magnetic field is greater than a threshold. Based on this determination, an alert or message may be generated. | 2020-10-08 |
20200315713 | IMAGE-GUIDED MINIMAL-STEP PLACEMENT OF SCREW INTO BONE - The present disclosure describes a device and methods for safely and accurately placing screws into bones with a powered driving device. By employing multiple layers of fail-safe features and image-guidance systems, the powered driving device provides safe, accurate, and efficient screw placement. That is, the powered driving device may continuously monitor a screw advancement and placement and may automatically shutdown when improper placement is detected. Monitoring placement may be conducted by a microcurrent-monitoring system, by an image-guidance system, or by any other appropriate sensory system. Additionally, upon detecting that screw insertion is complete, the powered driving device may be automatically shutdown. As screw placement is continuously simulated by image-guidance in real time, multiple redundant verification steps are eliminated, providing highly accurate screw placement while decreasing clinician error, device contamination, and surgical time, the decreased surgical time associated with decreased patient-recovery time and associated medical costs. | 2020-10-08 |
20200315714 | CATHETER MOTION TRACE VISUALIZATION - Methods, apparatus and computer software products implement embodiments of the present invention that include applying energy to a probe that is in contact with tissue in a body cavity so as to ablate the tissue. While applying the energy, signals are received from a location transducer in the probe, which are indicative of a location of the probe in the cavity. The signals are processed so as to derive 3D location coordinate points corresponding to the location of the probe at a sequence of times during which the energy was applied. While applying the energy, a 3D representation of the body cavity is rendered to a display, and visual indicators are superimposed on the 3D representation, the visual indicators corresponding to the 3D location coordinate points at the sequence of times. Finally, a linear trace connecting the coordinate points in accordance with the sequence is superimposed on the 3D representation. | 2020-10-08 |
20200315715 | ROBOTIC SURGICAL ASSEMBLIES - A robotic surgical system includes a surgical instrument and a robotic surgical assembly. The robotic surgical assembly defines an instrument opening and includes a floating plate and a drive assembly. The floating plate is movable between an extended position and a compressed position. The surgical instrument is laterally receivable in the instrument opening of the robotic surgical assembly while the floating plate is disposed in the compressed position. The floating plate is movable to the extended position to couple the surgical instrument to the robotic surgical assembly while the surgical instrument is received in the instrument opening of the robotic surgical assembly. | 2020-10-08 |
20200315716 | ENDOSCOPY SYSTEM - An endoscope system is provided, which comprises an endoscope having a hollow tube formed therein, a flexible elongate member having a first end for operational control and a second distal end for operation of robotic members, one or more actuators coupleable to the flexible elongate member at the first end thereof, and an anti-buckling tube arranged with respect to the hollow tube at the first end of the endoscope to prevent buckling of the flexible elongate member during translation of the one or more actuators. Different embodiments are also disclosed, including an endoscope comprising one or more flexible tendons having a wire coil sheath which includes wire having a substantially rectangular cross section, or an endoscope comprising a rotational-motion transmitting device, one or more flexible tendons and one or more electrical wires having anti-kink support thereon, a coupling means constraining the robotic member to an asymmetric range of motion, or torque joint means comprising a centrally aligned pulley for coupling the robotic member. | 2020-10-08 |
20200315717 | MICROSURGICAL TOOL FOR ROBOTIC APPLICATIONS - The disclosed technology includes improved microsurgical tools providing multiple degrees of freedom at the wrist level, including roll, pitch, and grasp DOFs, a tight articulation bending radius, low radial offset, and improved stiffness. Some implementations include an end effector platform moveable along a fixed trajectory on a fictional axle so as not to interfere with a central-axis aligned working channel; a crossed-arm mechanical linkage for articulating an end-effector platform throughout a pitch DOF with an amplified pitch angle; and a partial pulley system to articulate the arms while maximizing pulley radius to shaft diameter, and permitting a constant transmission efficiency to the arms throughout the range of articulation. In some implementations, a tool shaft outer diameter may be smaller than 3 mm; a pitch DOF range may be ±90°, a roll DOF range may be ±180°, and a grasp DOF range may be 30°. | 2020-10-08 |
20200315718 | ROBOTICS TOOL EXCHANGE - An electromechanical robotic arm is provided having a distal end with a tool engaging member configured to mate with an electromechanical tool and a trocar holding member configured to mate with a trocar. The trocar holding member can have at least one engagement mechanism configured to engage and orient a trocar to mate the trocar to the trocar holding member in a desired orientation. | 2020-10-08 |
20200315719 | SURGICAL ROBOT DRIVING MECHANISM - A surgical robot comprising a surgical robot arm and a surgical instrument. The surgical robot arm terminates at its distal end in a drive assembly comprising a first drive interface element. The surgical instrument comprises a shaft, an articulation attached to the distal end of the shaft, and a driving mechanism at the proximal end of the shaft. The articulation is for articulating an end effector, the articulation driveable by at least a first driving element and a second driving element. The driving mechanism comprises a first instrument interface element to which the first driving element is connected and a second instrument interface element to which the second driving element is connected. The first drive interface element engages both the first and second instrument interface elements such that: when the first drive interface element moves linearly, both the first and second instrument interface elements move in the same linear direction thereby driving both the first and second driving elements in the same direction; and when the first drive interface element rotates, the first and second instrument interface elements move reciprocally in opposing linear directions thereby driving the first and second driving elements in opposing directions. | 2020-10-08 |
20200315720 | FLEXIBLE ROBOTIC ENDOSCOPY SYSTEM - An embodiment of the invention is an endoscopy system with newly designed docking block, brake control, wire tension adjustment, bending angle sensor, memory chip data storage, valve control, imaging lens cleaning, optimized lumen arrangement and distal position sensor. The docking block can have a one-touch retaining mechanism. Braking control can be accessed by the endoscopist at the hand grip or knobs. Wire tension can be relaxed or tightened in response to surgeon or endoscopist control. Bending angle sensors can protect surgical instruments. Memory chip can store usage data of the endoscope. Multiple valves can have priority control. Lenses can be cleaned with one touch of a button. Lumens can be arranged to maximize imaging and lighting angles. Position markers accompanied with sensors can position the distal end of the endoscope automatically in the optimal position. | 2020-10-08 |
20200315721 | COMPUTER-ASSISTED TELE-OPERATED SURGERY SYSTEMS AND METHODS - Systems and methods for minimally invasive tele-surgery are described. For example, the disclosure describes methods for independently controlling motions of the robotic manipulator, cannula, and surgical instrument in various surgical contexts. | 2020-10-08 |
20200315722 | ARTICULATING SURGICAL INSTRUMENT - An electrosurgical instrument having jaws is energized and actuated using a length of cable. The cable is formed of a conductive inner portion coated with a dielectric polymer. The cable extends through a pass-through in a portion of the jaw and is crimped to create a mechanical and electrical connection between the conductive inner portion and the conductive jaw material. | 2020-10-08 |
20200315723 | SYSTEMS, METHODS, AND WORKFLOWS FOR CONCOMITANT PROCEDURES - Systems, methods, and workflows for concomitant procedures are disclosed. In one aspect, the method includes manipulating a flexible instrument using a first robotic arm of a robotic system, manipulating a rigid instrument using a second robotic arm of the robotic system, displaying feedback from the flexible instrument, and displaying feedback from the rigid instrument. | 2020-10-08 |
20200315724 | MEDICAL IMAGE DIAGNOSIS APPARATUS, SURGERY ASSISTANCE ROBOT APPARATUS, SURGERY ASSISTANCE ROBOT CONTROLLING APPARATUS, AND CONTROLLING METHOD - A medical image diagnosis apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain operation information used for putting a surgery assistance robot into motion, the surgery assistance robot holding a medical tool to be inserted into the body of a subject and being configured to move the medical tool. The processing circuitry is configured to estimate the position of the medical tool with respect to a surrounding site expected after the medical tool is moved, on the basis of a positional relationship between the medical tool inside the body of the subject and the surrounding site as well as the operation information and is configured to control the motion of the surgery assistance robot on the basis of a result of the estimation. | 2020-10-08 |
20200315725 | Robotic Surgical System and Method for Communicating Synchronous and Asynchronous Information to and from Nodes of a Robotic Arm - A robotic surgical system is disclosed having a ring network for communicating information between a controller and nodes of one or more robotic arms. A communications protocol is described by which synchronous and asynchronous information can be communicated to and from the nodes of the robotic arms. Also disclosed are various aspects of a physical layer that can be used with the network. | 2020-10-08 |
20200315726 | ROBOTIC SURGICAL ASSEMBLIES - A robotic surgical system includes a robotic arm, a carriage coupled to the robotic arm, a drive belt, and a motor supported by the carriage. The carriage rotatably supports an instrument rotation pulley and a motor axis pulley. The drive belt is coupled to the instrument rotation pulley and the motor axis pulley. The motor includes a coupling that is driven by the motor upon an actuation of the motor. The coupling is engaged with the motor axis pulley such that rotation of the motor axis pulley rotates the drive belt to rotate the instrument rotation pulley. | 2020-10-08 |
20200315727 | ROBOTIC SURGICAL ASSEMBLIES - A surgical instrument for coupling to a robotic surgical assembly configured to transfer rotational forces to the surgical instrument is provided. The surgical instrument includes an elongated shaft, an end effector coupled to a distal end of the elongated shaft, and a drive assembly operatively coupled to the end effector. The drive assembly includes one or more cables connected to the end effector. Movement of the one or more cables actuates a movement of the end effector. The one or more cables may be coated with parylene. | 2020-10-08 |
20200315728 | SLACK CABLE ELIMINATING CAPSTAN - A surgical tool includes a drive housing, a drive input and input shaft rotatably mounted to the drive housing, and a drive assembly mounted to the input shaft and including an upper capstan rotatably mounted to the input shaft with a first one-way bearing, and a lower capstan rotatably mounted to the input shaft with a second one-way bearing. First and second drive cables are coupled to the upper and lower capstans and extend to an end effector of the surgical tool. Rotating the input shaft in a first angular direction rotationally disengages the lower capstan from the input shaft and drives the upper capstan in the first angular direction, and rotating the input shaft in a second angular direction rotationally disengages the upper capstan from the input shaft and drives the lower capstan in the second angular direction. | 2020-10-08 |
20200315729 | CONTROL ARM ASSEMBLIES FOR ROBOTIC SURGICAL SYSTEMS - A control arm assembly for controlling a robot system includes a gimbal that is moveable and rotatable about three axes, and a handle assembly coupled to the gimbal. The handle assembly includes a body portion having a controller disposed therein and a first actuator disposed thereon. The first actuator is mechanically coupled to the controller via a four-bar linkage such that actuation of the first actuator causes mechanical movement of a component of the controller which is converted by the controller into an electrical signal. | 2020-10-08 |
20200315730 | ROBOTIC SURGICAL ASSEMBLIES - A sterile interface module includes a body member that couples a surgical instrument to a robotic surgical assembly, a first drive transfer assembly supported by the body member, and a rotatable collar supported on the body member. The first drive transfer assembly includes a drive coupler and a transfer shaft extending from the drive coupler. The drive coupler is engagable with the robotic surgical assembly and the transfer shaft is engagable with the surgical instrument. The drive coupler and the transfer assembly are robotically movable to operate an end effector of the surgical instrument. The rotatable collar is operably associated with the first drive transfer assembly and is manually movable relative to the body member to manually operate the end effector of the surgical instrument. | 2020-10-08 |
20200315731 | DEVICE TO SUPPORT AT LEAST ONE ARTICLE TO BE SUBJECTED TO WASHING, STERILIZATION AND/OR HEAT DISINFECTION TREATMENT - A device to support an article with an oblong and flexible configuration, to be subjected to a washing, sterilization and/or heat disinfection treatment, including a frame defining a support plane configured to receive and support one article to be treated. The support device includes a plurality of holding and positioning elements associated with the frame and that define a plurality of housing seatings disposed aligned along a positioning path and each configured to receive and hold a portion of the article in a predefined position. | 2020-10-08 |
20200315732 | Apparatus and Methods for Monitoring Objects in a Surgical Field - Apparatus and methods for identifying and counting objects having identifiers entering and exiting a surgical field are provided. In one embodiment, the apparatus has an entry scanner, a hand held scanner and an exit scanner for generating a detection field and for receiving data which identifies said objects. In another embodiment, the apparatus has a plurality of lower antennas and an upper antenna for generating a detection field and for receiving data which identifies said objects. Various surgical devices with identifiers and methods for preventing electromagnetic coupling between and protecting objects and identifier are also provided. The invention further provides apparatus and methods comprising a handheld scanner and a mat adapted to underlie a patient during a surgical procedure. | 2020-10-08 |
20200315733 | LIGHTING ASSEMBLIES FOR MEDICAL DEVICE SUSPENSION SYSTEM - Embodiments include a lighting assembly includes an elongate gasket body formed of a resilient, optically transmissive material. The gasket body includes a light source cavity at least partially defined by a light transmission portion and an attachment channel configured to attach the gasket body to a mount. A light source is disposed in the light source cavity. Other embodiments include securement ring including a clamp portion and a lighting assembly portion. The clamp portion includes first and second segments, each being semi-annular in shape and curving between first and second ends, the first end of the first segment coupled to the second end of the second segment and the second end of the first segment coupled to the first end of the second segment to collectively form an aperture. The lighting assembly portion includes a first and second segments, each being semi-annular in shape and including a light source. | 2020-10-08 |
20200315734 | Surgical Enhanced Visualization System and Method of Use - A method for using a surgical enhanced visualization system for enhancing a surgical operation includes the steps of acquiring patient reference data, loading the patient reference data and features into the computer, and acquiring live data from the operating suite during the surgical operation, where the live data includes a live three dimensional model of the patient. The method continues with the steps of registering the patient reference data and live data and displaying in real time an overlay of selected registered patient reference data onto the patient through the headset worn by the surgeon. The surgical enhanced visualization system may include a computer adapted to store reference data, a sensor module inside the surgical suite that is configured to record live data during the surgical procedure, and an augmented reality headset configured to display both live data and reference data to the surgeon during the surgical procedure. | 2020-10-08 |
20200315735 | SYSTEM AND METHOD FOR IMAGE DETECTION DURING INSTRUMENT GRASPING AND STAPLING - Systems and methods for image detection during grasping and stapling include an end effector having a first jaw and a second jaw, an imaging sensor mounted to the end effector and configured to capture images of a material graspable by the end effector, and one or more processors coupled to the end effector and the imaging sensor. The one or more processors are configured to receive the images from the imaging sensor, determine one or more properties of the material based on the images, and display the one or more properties of the material on an interface. In some embodiments, the end effector is part of a medical tool and the material is anatomical tissue. In some embodiments, the end effector further includes one or more of a stapling mechanism configured to staple the material or a cutting mechanism configured to cut the material. | 2020-10-08 |
20200315736 | GUIDING A NEEDLE USING A RADIOPAQUE CONTOUR - A guide unit for guiding a medical object such as a needle includes a locking unit, by which the guide unit may be disposed on the medical object. In order to enable a position of a medical object to be precisely determined, an aligning element that is in a fixed pose relative to the locking unit is provided. A contour that has a higher radiopacity than a remainder of the aligning element is disposed on the aligning element. | 2020-10-08 |
20200315737 | SURGICAL TOOL SYSTEMS AND METHODS - Embodiments of the present disclosure provide a surgical robot system may include an end-effector element configured for controlled movement and positioning and tracking of surgical instruments and objects relative to an image of a patient's anatomical structure. In some embodiments the end-effector and instruments may be tracked by surgical robot system and displayed to a user. In some embodiments, tracking of a target anatomical structure and objects, both in a navigation space and an image space, may be provided by a dynamic reference base located at a position away from the target anatomical structure. | 2020-10-08 |
20200315738 | DEVICES TO ENHANCE ROBOTIC ARM TASKS - Provided is a stable mounting for a robotic arm, a tool changer for a robotic arm, a motion restrictor for a robotic-arm controlled steerable tool, a dispenser unit for applying a sterile drape over a robotic arm, and a tool radial actuation assembly (TRAA), a robotic arm fitting radial actuation assembly (FRAA). | 2020-10-08 |
20200315739 | Releasable Attachment Device for Coupling to Medical Devices and Related Systems and Methods - The various embodiments herein relate to releasable attachment devices for use with surgical tools that include a fixed jaw fixedly coupled to a joint housing, a moveable jaw rotationally coupled to the joint housing, and an actuation mechanism operably coupled to the joint housing. | 2020-10-08 |
20200315740 | IDENTIFICATION AND ASSIGNMENT OF INSTRUMENTS IN A SURGICAL SYSTEM USING CAMERA RECOGNITION - In a surgical system in which surgical instruments are manipulated using robotic arms that move in response to user input from a plurality of input devices. Images capturing an instrument positioned within view of a camera are received. At least one characteristic of the surgical instrument is determined by the system based on the image data. The system automatically assigns the surgical instrument to a user input device, or controls movement of the robotic manipulator carrying the instrument, based on the at least one characteristic. The surgical instrument is then robotically maneuvered by the corresponding robotic arm based on user input to the user input device. | 2020-10-08 |
20200315741 | Medical Instrument Identification - In one embodiment, a medical instrument tracking system includes a medical instrument including a handle and different interchangeable heads for insertion into the handle having a handle position-tracking transducer disposed thereon, different respective ones of the interchangeable heads having differently positioned respective head position-tracking transducers disposed thereon so as when the different respective ones of the heads are inserted into the handle, the different respective head position-tracking transducers define different respective positions relative to the handle position-tracking transducer, and processing circuitry to receive signals generated by the handle position-tracking transducer and the respective head position-tracking transducer of a respective one of the heads inserted into the handle, compute a relative position between the handle position-tracking transducer and the head position-tracking transducer of the inserted interchangeable head, and identify which interchangeable head is inserted into the handle responsively to the computed relative position. | 2020-10-08 |
20200315742 | ELASTIC MATRIX SYSTEM - An elastic matrix system for use during a dental restoration process is provided. In one embodiment, among others, the matrix system may include a restoration band having an elongated body between a first end and a second end. The restoration band comprises a top edge and a bottom edge. The matrix system also includes an upper circular rim of elastic material that has a first channel. The top edge of the restoration band is positioned in the first channel, and the restoration band expands and contracts a circumference of the matrix system along the first channel as the upper circular rim is manipulated. The matrix system also includes a lower circular rim of elastic material that has a second channel. The elastic sleeve attaches the upper circular rim to lower circular rim. | 2020-10-08 |
20200315743 | SYSTEMS AND METHODS FOR MAKING AN ORTHODONTIC ALIGNER - A method and system for making an orthodontic aligner, as well as an orthodontic aligner. The method comprising: determining at least one super contact region between upper teeth and lower teeth of a subject, the super contact region comprising identifying an area around an at least one contact region between the upper teeth and the lower teeth which exceeds a predetermined magnitude of contact between the upper and lower teeth during a predefined upper/lower teeth position; and generating a digital model of the aligner comprising applying the determined super contact region to a digital model of a pre-form aligner such that a thickness of the aligner body at the determined super contact region is less than a thickness of the aligner body at regions which are not determined super contact regions. | 2020-10-08 |
20200315744 | DENTAL ARCH ANALYSIS AND TOOTH NUMBERING - Provided herein are methods and apparatuses for analyzing a patient's dental arches in order to generate a treatment plan for the dentition. In particular described herein are methods and apparatuses for determining accurate standardized tooth numbering even when there are missing and/or supernumerary teeth. | 2020-10-08 |
20200315745 | VARIABLE-FREQUENCY ORAL VIBRATION SYSTEMS AND METHODS - A dental device includes a mouthpiece configured to sit against occlusal surfaces of a patient's teeth and a motor connected to the mouthpiece. The motor is configured to vibrate the mouthpiece at a frequency between 60 and 120 Hz and an acceleration between 0.03G and 0.06G such that the mouthpiece places an axial vibratory force on the occlusal surfaces. | 2020-10-08 |
20200315746 | ORTHODONTIC ALIGNER, ASSEMBLY AND METHOD FOR MANUFACTURING THEREOF - This present invention provides an orthodontic aligner installed on a user's teeth which includes a target tooth and an anchor tooth, the orthodontic aligner comprising a shell having a space constructed by receding of the shell, and a recess formed by recessing from one side of edge of the shell, and an extension formed by protruding from another side of edge of the shell, wherein the recess is located corresponding to position of the target tooth and the extension portion is located corresponding to position of the anchor tooth. This present invention also provides an orthodontic aligner assembly and manufacturing method therefor. So, only the target tooth needs to be moved will be moved during orthodontic treatment processes which can reduce sequels and the target tooth could make a predictable and long distance movement because of the recess without changing aligner frequently. | 2020-10-08 |
20200315747 | ORTHODONTIC APPLIANCE HAVING CONTINUOUS SHAPE MEMORY - Continuous adjustment appliances are provided that can store a large number of geometries that can be successively accessed throughout orthodontic treatment, with each geometry can correspond to an arrangement of the patient's teeth. An appliance according to the present disclosure can be stimulated to transition among the myriad geometries, which can include changes to the overall shape of the appliance as well as the position and geometry of the cavities corresponding to a patient's teeth. Methods of creating the continuous adjustment appliances and methods of treatment using the continuous adjustment appliances are also revealed. | 2020-10-08 |
20200315748 | FIXTURE FOR A DENTAL IMPLANT AND AN IMPLANT SYSTEM COMPRISING THE SAME - Disclosed are a fixture for a dental implant and an implant system comprising the same. The implant system of the present inventive concept comprises: a first fixture having a first body part and a first continuous screw part which is formed in a spiral around the outer circumferential surface of the first body part and is formed continuously without a break; and a second fixture having a second body part that is identical to the first body part, and a second continuous screw part which is formed in a spiral around the outer circumferential surface of the second body part and which has an outer diameter that differs from that of the first continuous screw part. The present inventive concept allows implant operations to be carried out in a more straightforward fashion than hitherto since, even if initial fixture placement fails, a subsequent fixture can be placed straight away without any further drilling work. | 2020-10-08 |
20200315749 | DENTAL IMPLANTS - The present invention provides a dental implant comprising: a first coupling part | 2020-10-08 |
20200315750 | RECEPTACLE FOR A DENTAL IMPLANT - The present invention relates to a receptacle for a dental implant ( | 2020-10-08 |
20200315751 | THREE-DIMENSIONAL PRINTED BONE SUPPORTED SINUS GUIDE FOR EDENTULOUS MAXILLARY ARCH - An accurate and precise surgical guide for dental procedures, especially a procedure involving a subject with few or no teeth as well as methods for making and use of such guides. | 2020-10-08 |
20200315752 | Squeeze-out Device for Dental Materials - The invention relates to a squeeze-out device for driving out a highly viscous dental material from a cartridge system, having an actuator, a motor, a controller, an operating device and at least one force sensor, wherein at least one discharging plunger of the cartridge system is drivable by the actuator, wherein the actuator is drivable by the motor or mechanically transmitted driving of the actuator is supportable by the motor, wherein the operating device is manually operable, wherein the at least one force sensor is connected to the operating device such that at least the magnitude of a force acting on the operating device and/or at least the magnitude of a torque acting on the operating device is measurable, and wherein the motor is controllable by the controller depending on the measured magnitude of the force acting on the operating device and/or of the torque acting on the operating device, said magnitude being measured by the at least one force sensor. The invention also relates to a method for driving at least one discharging plunger of a cartridge system by means of a squeeze-out device. | 2020-10-08 |
20200315753 | CUSTOM DENTAL MEMBRANE - A method and system for making a preformed dental membrane using three-dimensional (3D) patient data. A patient jaw having insufficient bone at a surgical site may be scanned to provide a 3D image which may be used to design a virtual preformed dental membrane and fabricate for placement over packed bone graft substitute. | 2020-10-08 |
20200315754 | AUTOMATED DENTAL TREATMENT SYSTEM - A system for performing dental surgery on a subject includes a central processing unit that controls automated operation of the system and a display that renders an image of a target tooth requiring surgical intervention. The image of a target tooth is created from an image file received from the CPU. An input device receives surgical instructions from a user for providing the surgical intervention with the instructions being subsequently received by the central processing unit. The instructions include visual indications on the image of a target tooth that are to be treated. The system also includes a segmented dental handpiece that has a first segment attached to a second segment. The second segment is attached to a dental drill head and is movable with respect to the first segment under control of the CPU. The first segment can be held stationary relative to the target tooth by an operator. | 2020-10-08 |
20200315755 | CUSTOMIZABLE DENTAL DEVICE - The present invention relates to a dental device adapted to be connected to a dental implant fixture, wherein the device at least comprises an scan body comprising polyether ether ketone (PEEK) adapted to be connected to the dental implant fixture and adapted to be captured by a scanning device, and a customizable gingiva body mounted to the scan body in a fixed position, wherein the gingiva body comprises a thermoplastic polymer adapted to be captured by a scanning device and at least partially comprising a polymer comprising a melting point of ≥35° C. and ≤80° C. In addition, the invention relates to a process for the production of a customized dental model and the use of a digital model obtained by the inventive process to produce customized crown models. | 2020-10-08 |
20200315756 | ORAL HYGIENE DEVICE - An oral hygiene device is provided. The oral hygiene device includes a body having a base and first and second opposing sides extending from the base and defining a gap there between. The device may further include a plurality of corresponding notch pairs, wherein each corresponding notch pair has a first notch positioned in the first opposing side and a second notch positioned in the second opposing side. The location of the notch pairs may coincide with a user's mouth and in particular to the position of the user's teeth within the mouth. As such, a fibrous material, such as floss, may be coupled to the device such that the material spans the gap between at least one of the corresponding notch pairs so that the material may be inserted into the spaces between the user's teeth when the device is placed into the user's mouth. | 2020-10-08 |
20200315757 | Electric Toothbrush with Assembly for Detecting Pressure against Brush Head - Disclosed is an electric toothbrush, comprising: a handle; a drive element provided in the handle, an output shaft of the drive element extending out of the handle; a brush head disposed at one end of the output shaft remote from the handle and connected to the output shaft; and a stress triggering element and a stress detecting element, which are oppositely provided on surfaces of the output shaft; wherein the stress triggering element is configured for producing stress concentration at the position where the stress triggering element is located when the output shaft motions; and the stress detecting element is configured for detecting the stress at the position where the stress triggering element is located, thereby obtaining a pressure corresponding to the stress, the electric toothbrush as provided offers a simple structure for pressure detection. | 2020-10-08 |
20200315758 | REPLACEMENT HEAD ASSEMBLY FOR TOOTHBRUSHING SYSTEMS - A replacement toothbrush head assembly is provided for an electric toothbrush. The replacement toothbrush head assembly is provided in the form of an assembly that includes a head portion and a stem portion, such that the head portion may be selectively and easily attached and detached from the stem portion. The head includes a plurality of bristles extending from a main body having a coupling portion. The stem includes a corresponding locking portion configured to receive the coupling portion, such that the head is releasably coupled to the stem in an assembled condition. | 2020-10-08 |
20200315759 | MEASURING INSTRUMENT FOR ORTHODONTIC APPLIANCES - Measuring instrument for orthodontic appliances comprising a body with a handle and a rectilinear head oriented orthogonally to the handle, wherein from a distal edge of the head protrudes an appendix, wherein said appendix is orthogonal to the head, that is, the appendix is oriented parallel to the handle, and is formed by a base having a predetermined width from which emerges a pin having a length which is also predetermined; the head is provided with a millimeter scale on at least one side of the appendix; the width of the base is a value selected among a plurality of predetermined values and is equal to the distance between the bodies of a palatal expander in closed configuration. | 2020-10-08 |
20200315760 | PERIODONTAL POCKET DEPTH MEASURING DEVICE - A periodontal pocket depth measuring device comprising:
| 2020-10-08 |
20200315761 | SYSTEM OF A DENTAL BLANK AND AN ASSOCIATED SHADE GUIDE - A system having at least one dental blank and an associated shade guide. The dental blank exhibits a non-uniform color shading, and the shade guide comprises a plurality of shade specimens each exhibiting a particular color shading representing the same color shading present in a partial area within the dental blank. A method of making a dental restoration includes the use of the system. The invention facilitates making a dental restoration having a color shading resembling the color shading of a natural tooth. | 2020-10-08 |
20200315762 | MESH PET RECOVERY CONE - A protective cone effective as a veterinary restraint when fitted on an animal. The protective cone may have a substantially transparent body with inner and outer arcuate sides extending between end sides. An adjustable closure may releasably secure the end sides into a closed configuration of a truncated cone about an animal's neck and head. The protective cone may have perforations to pass air. The protective cone may have padding on the inner and outer arcuate sides. A substantially circular detachable mesh cover may cover the top opening of the protective cone. A compressible collar may be attached to the bottom opening of the protective cone. | 2020-10-08 |
20200315763 | MEDICAL ARRANGEMENT FOR SHUTTING OFF A BODY CHANNEL - A medical device for shutting off a body channel is provided including a band section that can be placed around the body tissue surrounding a body channel and can be closed to form a ring enclosing a passage opening for the body tissue, and has a cavity which makes up one part of a working fluid receiving chamber of the device, for receiving working fluid, and a pump unit for conveying the working fluid. The passage opening is made smaller by introducing the working fluid into the cavity. The arrangement also includes a storage container that has a flexible wall which delimits a storage chamber, wherein to apply an additional force to the body tissue guided through the passage opening, the volume of the storage chamber is made smaller by increasing an ambient pressure acting on the storage container, and the wall of the storage container is at least substantially non-extensible. | 2020-10-08 |
20200315764 | MEDICAL ARRANGEMENT FOR SHUTTING OFF A BODY CHANNEL - A medical device for shutting off an anatomical channel is provided, including: a band section that can be placed around the body tissue surrounding said body channel and can be closed to form a ring enclosing a passage opening for the body tissue, and that includes a cavity which makes up one part of a receiving chamber of the arrangement, for receiving working fluid; and a pump unit for conveying said working fluid. The passage opening can be made smaller by introducing the working fluid into the cavity. The device includes an expansion body having an expansion chamber, wherein the expansion body is arranged in the receiving chamber for the working fluid or on the band section, on a side of said band section that faces the passage opening, and the expansion chamber can be made bigger by introducing an auxiliary fluid, which is separate from the working fluid, into the expansion chamber. | 2020-10-08 |
20200315765 | DEVICE FOR THE DELIVERY OF A PROSTHETIC IMPLANT AND METHOD OF USE THEREOF - A surgical device for assisting in the placement of a prosthetic implant. One or more sheets of polymer are in the form of a conical frustum such that a proximal end is sealed and a distal end is open, with an elongated slit extending from the distal end toward the proximal end. A single opening is formed by the distal opening and the elongated slit with a set of inter-lockable fastener elements disposed along opposing sides and configured to seal the elongated slit such that the distal end remains open to allow for egress of the prosthetic implant for placement into a surgical pocket. A lubricious coating is applied to the interior cavity of the frustum in addition to one or more surface active coatings. Movement of the prosthetic implant across the one or more surface active coatings causes the coatings to provide one or more offered benefits. | 2020-10-08 |
20200315766 | COMPOSITE SCAFFOLD FOR THE REPAIR, RECONSTRUCTION, AND REGENERATION OF SOFT TISSUES - A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue. | 2020-10-08 |
20200315767 | COMPOSITE SCAFFOLD FOR THE REPAIR, RECONSTRUCTION, AND REGENERATION OF SOFT TISSUES - A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue. | 2020-10-08 |
20200315768 | DEVICE AND METHOD FOR DEPLOYING AND ATTACHING AN IMPLANT TO A BIOLOGICAL TISSUE - This present invention generally relates to devices and methods for repairing an aperture in a biological tissue. In certain embodiments, the invention provides a system for closing an aperture in a biological tissue including a handle, an elongate shaft connected to the handle, and a deployment scaffold connected to the shaft, in which the scaffold is configured to releasably retain a surgical implant and the scaffold is configured to deploy and attach the surgical implant to the biological tissue. | 2020-10-08 |
20200315769 | FILTER - A filter, including a main body part. The main body part includes a heart-proximal end, a plurality of connecting segments, and a first filter mesh connecting between the heart-proximal end and the plurality of connecting segments. An end of the connecting segments that is connected to the first filter mesh is bent towards a central longitudinal axis of the filter to form a bending part. A vertical distance between a proximal end of the bending part and the central longitudinal axis of the filter is less than a vertical distance between a distal end of the bending part and the central longitudinal axis of the filter. | 2020-10-08 |
20200315770 | AIRWAY STENTS - A stent assembly for insertion into an airway of a patient includes a stent defining an interior pathway along a length of the stent. The stent assembly includes a removal instrument for removal of the stent from the airway of the patient. The removal instrument is configured to cause a helical motion of the stent to remove the stent from the airway of the patient. | 2020-10-08 |
20200315771 | PATELLAR TENDON GRAFT AND ANTERIOR CRUCIATE LIGAMENT (ACL) RECONSTRUCTION METHOD USING SUTURE TAPE AUGMENTATION - The present disclosure generally pertains to methods and kits for preparing an ACL repair surgical implant, the method including drilling femoral and tibial bone plugs of a tendon graft to create medial to lateral holes, and passing a braided suture around the tendinous portion of the tibial end, through soft tissue, and out the tibial end. Next, an anterior to posterior femoral hole is drilled, and a flat-braided suture is passed through the femoral medial to lateral hole and, using a bent needle, passed through junctions of the femoral bone plug and the tendinous portion and out through junctions of the tibial bone plug and the tendinous portion on both sides of the graft. Ends of the flat-braided suture are crisscrossed through the medial to lateral tibial hole. A bone-to-bone fixation suture assembly is passed through the anterior to posterior femoral hole. | 2020-10-08 |
20200315772 | COMPOSITE SCAFFOLD FOR THE REPAIR, RECONSTRUCTION, AND REGENERATION OF SOFT TISSUES - A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue. | 2020-10-08 |
20200315773 | COMPOSITE SCAFFOLD FOR THE REPAIR, RECONSTRUCTION, AND REGENERATION OF SOFT TISSUES - A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue. | 2020-10-08 |
20200315774 | LOOP/ BUTTON SYSTEM FOR TENDON AND LIGAMENT RECONSTRUCTION - The invention relates to a medical implant ( | 2020-10-08 |
20200315775 | Fixation Member With Separate Eyelet And Methods Of Use Thereof - In one embodiment of the present disclosure, an implant system for securing tissue to bone, including a first fixation member releasably engaged to a first inserter, the first fixation member having a throughbore adapted to accept a filament therethrough and a cannulation extending from a proximal end of the first fixation member to a distal end of the first fixation member, the first inserter positioned through the cannulation and having a distal tip extending distally beyond the distal end of the first fixation member, and a second fixation member releasably engaged to a second inserter different from the first inserter, the second fixation member having a size capable of being positioned within the bonehole. | 2020-10-08 |
20200315776 | COMPOSITE TISSUE PRODUCT ANCHOR BOLSTER FOR THREE-DIMENSIONAL BIOLOGIC SCAFFOLDS AND RELATED METHODS - The present disclosure provides anchor bolsters for three-dimensional biologic scaffolds, including related methods of formation and use. The composite bolster-scaffold provides an improved device to securely anchor a three-dimensional tissue scaffold in position relative to surrounding anatomic structures, allowing time for colonization of native cells and subsequent incorporation of the three-dimensional tissue scaffold by the recipient tissue bed. | 2020-10-08 |
20200315777 | ADJUSTABLE BREAST IMPLANT WITH INTEGRAL INJECTION PORT - A breast implant comprising an outer shell that may be filled with saline or a double shell comprising two chambers, wherein the outer shell may be filled with silicone gel and the inner shell may be filled with saline. Alternatively, the single lumen saline chamber may contain several bubble shells disposed within the lumen to baffle the saline, giving the implant a more gel-like feel. The implant may be selectively filled with saline via a self-sealing valve located on the superior edge of the exterior surface of the outer shell. The valve is palpable but small enough so as not to bother the patient. The valve includes an injection port that provides access to the saline lumen so that the size of the shell is adjustable. | 2020-10-08 |
20200315778 | INTRAOCULAR LENSES (IOLs) AND RELATED ASSEMBLIES AND INTRAOCULAR ATTACHMENT METHODS - Intraocular lenses and related assemblies and intraocular attachment methods are disclosed herein. In one embodiment, an intraocular lens assembly comprises a helical-shaped coil fastener to affix an intraocular lens to an iris to correct for astigmatism, presbyopia, and/or myopia or hyperopia. The helical-shaped coil fastener comprises a head and a helical wire extending from a bottom surface of the head and comprising a pointed tip opposite the head. The helical-shaped coil fastener is configured to be affixed to the iris by rotatable penetration of the iris, and thus can be removed from the iris by reverse rotation of the helical-shaped coil fastener. The helical-shaped coil fastener has a low volume, large surface area, low cross-sectional area of penetration, and an oblique angle of penetration. Thus, the helical-shaped coil fastener is easy to apply, easy to remove, minimizes tissue damage, maximizes stability, and minimizes penetration force. | 2020-10-08 |
20200315779 | SYSTEMS AND METHODS FOR CORRECTING POWER OF AN INTRAOCULAR LENS USING REFRACTIVE INDEX WRITING - Systems and methods for improving vision of a subject implanted with an intraocular lens (IOL) that has a non-zero residual spherical error that requires an estimated diffractive power addition in the IOL. In some embodiments, a plurality of laser pulses are applied to the IOL, the laser pulses being configured to produce, by refractive index writing on the IOL, the estimated diffractive power addition to correct for the residual spherical error. | 2020-10-08 |
20200315780 | SYSTEMS AND METHODS FOR SPECTACLE INDEPENDENCE USING REFRACTIVE INDEX WRITING WITH AN INTRAOCULAR LENS - Systems and methods for improving vision of a subject implanted with an intraocular lens (IOL). In some embodiments, a method includes applying a plurality of laser pulses to the IOL. The laser pulses can be configured to produce, by refractive index writing on the IOL, a predetermined change in phase profile of the IOL to increase spectacle independence. | 2020-10-08 |