42nd week of 2017 patent applcation highlights part 6 |
Patent application number | Title | Published |
20170296212 | SURGICAL FORCEPS FOR GRASPING, TREATING, AND/OR CUTTING TISSUE - An end effector assembly for a forceps includes first and second jaw members each having an opposed electrically-conductive tissue-contacting surface. The first jaw member is pivotable relative to the second jaw member between a spaced-apart position and an approximated position for grasping tissue between the opposed electrically-conductive tissue-contacting surfaces. The second jaw member includes an electrical cutting element and is translatable relative to the first jaw member between a first position, wherein the opposed electrically-conductive tissue-contacting surfaces are aligned with one another, and a second position, wherein the opposed electrically-conductive tissue-contacting surfaces are longitudinally offset relative to one another. Upon translation of the second jaw member between the first and second positions, the electrical cutting element is translated at least partially along the opposed electrically-conductive tissue-contacting surface of the first jaw member. | 2017-10-19 |
20170296213 | SYSTEMS AND METHODS FOR CONTROLLING A SURGICAL STAPLING AND CUTTING INSTRUMENT - Various examples are directed to systems and methods for operating a surgical instrument comprising a firing member translatable proximally and distally along a longitudinal axis between a stroke begin position to a stroke end position distal of the stroke begin position; a knife coupled to the firing member; and a motor coupled to the firing member to translate the firing member between the stroke begin position and the stroke end position. A control circuit may receive a firing signal and begin a firing member stroke by providing an initial motor setting to the motor. The control circuit may maintain the initial motor setting for an open-loop portion of the firing member stroke. The control circuit may receive firing member motion data describing a motion of the firing member during the open-loop portion of the firing member stroke and may select a firing control program based at least in part on the motion of the firing member during the open-loop portion of the firing member stroke. | 2017-10-19 |
20170296214 | PIXEL ARRAY MEDICAL SYSTEMS, DEVICES AND METHODS - Systems, instruments, methods, and compositions are described involving removing a portion of the epidermis within a donor site on a subject, and harvesting dermal plugs within the donor site. An injectable filler is formed by mincing the dermal plugs. The injectable filler is configured for injecting into a recipient site on the subject. | 2017-10-19 |
20170296215 | FLOW RESTORATION SYSTEMS AND METHODS FOR USE - Apparatus and methods are provided for removing obstructive material within a body lumen. The apparatus includes a macerator device deployable from a sheath that includes an expandable cage carried by a shaft and within a constraint tube. The shaft is movable relative to the constraint tube for deploying and expanding the cage within a body lumen such that an open end of the cage is oriented towards obstructive material. The cage is advanced to capture the material or the material is directed into the cage using an expandable member expanded beyond the material and retracted to direct the material into the cage. The cage is withdrawn into the constraint tube to compress the cage radially inwardly. Materials extending through apertures in the cage are sheared off by a sharpened edge of the constraint tube. The smaller, sheared off particles are then aspirated from the body lumen through the sheath. | 2017-10-19 |
20170296216 | SYSTEMS AND METHODS FOR CONTROLLING DELIVERY OF ULTRASONIC ENERGY TO A BODILY TISSUE - An apparatus includes a generator including a control module that is operably coupled to a power module. The power module is configured to produce an electronic signal to be received by an ultrasonic energy delivery assembly. The ultrasonic energy delivery assembly is characterized by a natural frequency, and the electronic signal is characterized by a frequency. The control module is configured to send a control signal to the power module to randomly vary the frequency of the electronic signal within a range defined at least in part by the natural frequency. | 2017-10-19 |
20170296217 | Methods of Using High Intensity Focused Ultrasound to Form an Ablated Tissue Area Containing a Plurality of Lesions - A device and method for ablating tissue is disclosed comprising the steps of acquiring an anatomical image of a patient, correlating the image to the patient, guiding an ablating member within the patient while tracking the position of the ablating member in the patient, positioning the ablating member in a desired position to ablate tissue, emitting ablating energy from the ablating member to form an ablated tissue area and removing the ablating member from the patient. | 2017-10-19 |
20170296218 | ULTRASONIC SURGICAL INSTRUMENT WITH SLIDING BLADE SHEATH - A surgical instrument includes a gripping assembly, a shaft assembly, an end effector, and a pivoting member. The gripping assembly defines a first opening for receiving a finger or a thumb of a user. The gripping assembly includes a first deformable feature that is configured to be moved in order to increase or decrease a cross-sectional area of the first opening. The shaft assembly extends distally from the gripping assembly. The end effector is positioned at a distal end of the shaft assembly and includes a first member. The pivoting member is pivotably coupled with the shaft assembly. The pivoting member is pivotable with respect to the first member of the end effector between an open position and a closed position to thereby clamp tissue between the first member and the pivoting member. | 2017-10-19 |
20170296219 | DEVICES AND METHODS FOR MINIMALLY INVASIVE TISSUE REMOVAL - A medical device for minimally invasive removal of tissue from a body lumen, can include: a sheath having a proximal and a distal end; and a tool configured to pass through the sheath and configured to transition from a crimped state to a deployed state and to a closed state, wherein the tool forms an aperture at a distal end, the distal end of the tool having at least one tube loop and at least one wire loop, wherein the tool is configured to dissect tissue in the deployed state. | 2017-10-19 |
20170296220 | ROTATIONAL THROMBECTOMY WIRE - A rotational thrombectomy wire for breaking up vascular thrombus or other obstructive material having a core having a proximal portion and a distal portion. The distal portion has a smaller diameter than the proximal portion. A cable extends distally of the core. The cable has a first covering material positioned external thereof. A first coil is attached to a distal portion of the cable and has a diameter larger than a diameter of the cable and has a second covering material positioned thereover. The wire is rotatable by a motor. | 2017-10-19 |
20170296221 | Catheter for Advancing Through a Vascular Stenosis and Related Methods - The various embodiments disclosed herein relate to catheters for advancing past a vascular stenosis. Each of these catheters has at least one friction-reducing feature to reduce the friction between the catheter and the stenosis as the catheter is urged therethrough. | 2017-10-19 |
20170296222 | TISSUE-REMOVING CATHETER WITH ADJUSTMENT MECHANISM - A tissue removing catheter includes an apposition mechanism that selectively imparts an axially compressive load on the catheter body to bend the catheter and urge a tissue-removing element toward a blood vessel wall. The apposition mechanism can include one or more adjustment lines and an adjustment mechanism for selectively tensioning one of the adjustment lines to impart the compressive load on the catheter body. Two adjustment lines can have diametrically opposed positions and be wound onto a spool of the adjustment mechanism in opposite directions so that rotation of the spool simultaneously shortens one adjustment line and lengthens the other. The catheter body can have a more flexible bending segment adjacent the tissue-removing element to promote bending near the tissue-removing element operative to urge the tissue-removing element in apposition with the blood vessel. | 2017-10-19 |
20170296223 | Support Apparatus for Surgical Tube - A support apparatus for supporting a trocar while the trocar extends through a body wall of a patient includes an inflatable collar extending around the trocar which can be inflated to a predetermined size by a source of fluid where the source of fluid is located on the trocar support apparatus itself so as to be carried thereby and is defined by a pump mechanism to provide a fixed volume allowing inflation only to a fixed size. An abutment member is shaped to be received on an outer surface of the trocar sleeve and adjustable longitudinally of the trocar sleeve so as to be located at a selected position. A tube connecting the pump on the abutment to the inflatable collar is wrapped helically around the sleeve of the trocar. The collar includes a sleeve portion which can be unrolled on to the trocar sleeve. | 2017-10-19 |
20170296224 | DEVICE FOR A MEDICAL PROCEDURE, COMPRISING A TROCAR AT ONE END AND A CANNULA AT THE OTHER END - A device for a medical procedure is provided that includes a handle axially supporting on one side a rigid needle forming a trocar provided to pierce skin, a sealing plug covering at least the rigid needle, and an elongated protective tube mounted on the handle on another side of said handle, said elongated protective tube containing a needle forming a cannula. | 2017-10-19 |
20170296225 | STOMAL DILATOR - A stomal dilator comprising a proximal end; a distal end; a tapered dilation portion positioned between the proximal end and distal end having a first length and a varied diameter that progressively increases in size from the proximal end to the distal end; the proximal end including a filiform tip having a substantially constant diameter at second length, and the distal end including a handle portion having a substantially constant diameter third length; and a flange positioned on the distal end preventing the stomal dilator from entering into a patient. | 2017-10-19 |
20170296226 | Rigid Elastic Bent Tool for Laparoscopic Surgery - A surgical tool and method of use during laparoscopic surgery, the tool including a shaft having a distal region with an elastic modulus E. Distal and proximal regions of the shaft have outer diameters D | 2017-10-19 |
20170296227 | TRANSMYOCARDIAL INSERTION UNIT AND ITS USE - An insertion device that allows gaining access to the left ventricle of the heart, via the tissue forming the wall of the right ventricle and via the ventricular septum, which includes a tubular shaft with a lumen extending there through, the shaft comprising distal, proximal and central sections, whereby the distal and proximal sections are disc-shaped extended thus forming each a double disc and whereby the central section links the distally placed double disc with the proximally placed double disc and whereby pressure valves are fixed inside the shaft preferably on its distal and proximal end. | 2017-10-19 |
20170296228 | Trocar System - A trocar system, having a trocar, a trocar sleeve, an optical channel extending coaxially in the trocar for receiving an optical unit, and a hollow transparent distal tip of the trocar, which can be observed from the interior by means of the optical unit, wherein a working channel extends continuously from the proximal end to the distal end in the trocar and opens into an outlet opening in the region of the distal end, and wherein the inner wall of the working channel is formed at least in an axially continuous sub-region of the circumference thereof by the trocar sleeve. | 2017-10-19 |
20170296229 | SUBCUTANEOUS IMPLANT INTEGRATED INSTRUMENT - Aspects of the present disclosure are directed toward apparatuses, systems, and methods that comprise an introducer apparatus for facilitating subcutaneous implantation of a medical device. In certain instances, the apparatus may include a housing, an inserter configured to pass the medical device through the housing, and a tunneler configured to form a subcutaneous pocket for the medical device. | 2017-10-19 |
20170296230 | SUBCUTANEOUS IMPLANT INTEGRATED INSTRUMENT WITH POCKET CREATOR - Aspects of the present disclosure are directed toward apparatuses, methods, and systems comprising an introducer apparatus for facilitating subcutaneous implantation of a medical device. The introducer apparatus may include a housing and an inserter configured to disengage from the second portion. | 2017-10-19 |
20170296231 | Needle assembly for pleural space insufflation and methods thereof - A needle assembly for pleural space insufflation is disclosed. The needle assembly has an outer shaft defining one or more pliable tissue receivers. The needle assembly also has a needle moveable within the outer shaft from a retracted position to an engaged position that does not extend past a distal end of the outer shaft. A method of pleural space insufflation is also disclosed. A parietal pleura is contacted with a distal end of an outer shaft that defines one or more pliable tissue receivers. The distal end of the outer shaft is pushed against the parietal pleura so that a portion of the parietal pleura enters the one or more pliable tissue receivers. A needle is advanced within the outer shaft so that the needle pierces the parietal pleura. | 2017-10-19 |
20170296232 | CALLUS REMOVAL APPARATUS - A callus removal apparatus includes a hollow main body having opposite first and second end portions and an elongated configuration for ease of gripping by one hand, a callus scraping device fitted on the main body first end portion, and a callus sanding device fitted on and detachable from the main body second end portion. The callus scraping device has a head and an array of spaced apart annular edges exposed at an exterior face of the head and forming apertures extending through the head. The exposed annular edges are capable of removing pieces of a callus by moving the head across and in contact with the callus. The callus sanding device has a panel and a plurality of sanding particles attached on the panel and exposed at the exterior thereof and thus capable of removing pieces of a callus moving the panel across and in contact with the callus. | 2017-10-19 |
20170296233 | EXTERNAL FIXATOR SYSTEM - An external fixation frame for correcting a bone deformity includes a first fixation ring and a second fixation ring. A posterior adjustable length strut couples a posterior portion of the first fixation ring to a posterior portion of the second fixation ring and has universal joint. Medial and lateral adjustable length struts couple medial and lateral portions of the first fixation ring to medial and lateral portions of the second fixation ring respectively, each of the medial and lateral adjustable length struts including a constrained hinge joint. The fixation frame also includes a half ring coupled to the second fixation ring. | 2017-10-19 |
20170296234 | POLYAXIAL BONE ANCHOR WITH POP-ON SHANK AND FRICTION FIT RETAINER WITH LOW PROFILE EDGE LOCK - A polyaxial bone screw assembly includes a threaded shank body having an integral upper portion receivable in an integral receiver, the receiver having an upper channel for receiving a longitudinal connecting member and a lower cavity cooperating with a lower opening. A down-loadable compression insert, a down-loadable friction fit split retaining ring having inner and outer tangs and an up-loadable shank upper portion cooperate to provide for pop- or snap-on assembly of the shank with the receiver either prior to or after implantation of the shank into a vertebra. The shank and receiver once assembled cannot be disassembled. | 2017-10-19 |
20170296235 | Locking Compression Members for Use With Bone Anchor Assemblies and Methods - Various exemplary methods and devices are provided for fixing bone anchors to bone. In general, the methods and devices can allow for a bone anchor to be fixed to a bone at a desired angle to a surface of the bone. In an exemplary embodiment, a bone anchor assembly is provided that includes a bone anchor configured to engage bone, a receiver member for seating a head of the bone anchor, and a compression member for securing the bone anchor at fixed angle with respect to the receiver member when the compression member is seated within the receiver member. Corresponding engagement features of the compression member and the receiver member can be engaged in a secured configuration to inhibit or prevent removal of the compression cap from the receiver member and optionally to substantially prevent longitudinal and/or rotational movement of the compression member with respect to the receiver member. | 2017-10-19 |
20170296236 | Interspinous Process Device and Method - An interspinous process device is configured for placement between adjacent spinous processes on a subject's spine. The device includes a housing configured for mounting to a first spinal process, the housing having a lead screw fixedly secured at one end thereof. A magnetic assembly is at least partially disposed within the housing and configured for mounting to a second spinal process. The magnetic assembly includes a hollow magnet configured for rotation within the magnetic assembly, the hollow magnet comprising a threaded insert configured to engage with the lead screw. An externally applied magnetic field rotates the hollow magnet in a first direction or a second, opposite direction. Rotation of the hollow magnet in the first direction causes telescopic movement of the magnetic assembly out of the housing (i.e., elongation) and rotation in the second direction causes telescopic movement of the magnetic assembly into the housing (i.e., shortening). | 2017-10-19 |
20170296237 | INTERSPINOUS PROCESS SPACER APPARATUS AND METHODS OF USE - An interspinous process spacer includes a main body, a first wing, and a screw. The main body includes a first securing member extending from a top portion of the main body that engages a first vertebra and a bottom portion of the main body that engages a second vertebra. The first wing pivotably couples to a distal portion of the main body and includes a second securing member extending parallel to the first securing member to form a first clamp. The screw is positionable within the main body and includes a distal end that positions the first wing between a first position and a second position. The first clamp includes a first diameter in the first position and a second diameter in the second position. | 2017-10-19 |
20170296238 | INTERSPINOUS IMPLANT INSERTION INSTRUMENT WITH STAGGERED PATH IMPLANT DEPLOYMENT MECHANISM - An insertion instrument for inserting an implant includes an elongated main body having a proximal handle and a distal portion that selectively couples to the implant. A plunger is slidably engaged in a central passage of the elongated main body configured to fix the implant to the elongated main body by selectively filling the central passage within the distal portion. A hex nut driver is concentrically located about the plunger and elongated main body to deploy an actuation plunger of the implant. The proximal handle portion of the main body includes a staggered path therethrough for accepting a tab of the plunger therein. Advancement and retraction of the plunger tab within the staggered path alternates the insertion instrument between an unlocked position configured to mount the implant on the distal portion of the elongated main body, a locked position configured to lock the implant on the distal portion, and a deployed position configured to secure the implant. | 2017-10-19 |
20170296239 | Pars Interarticularis Fracture Device - This device is intended for orthopedic applications, particularly to treat a pars interarticularis fracture. The device is highly specialized to treat a common pars fracture with a uniquely contoured device that stabilizes the inferior fractured element with a generally conforming and non-linear hooked surface then transcribing the pars fracture to rigidly attach to the cortical bone between the facet and pedicle bones while applying compression across the fraction for fracture healing and stabilization. | 2017-10-19 |
20170296240 | SPINAL FIXATION AIMING DEVICE - A spinal fixation aiming device including an arc guide rail; an arc slide unit movably coupled to the arc guide rail; and a tool holder mounted to the arc slide unit and movable to a predetermined position to be selectively fixed at the position. To operate, the arc guide rail is fixed to an operation table and the arc slide unit and the tool holder are adjusted for desired angles for a surgical operation. The adjustment is conducted such that through collaborative combination between the arc guide rail and the arc slide unit, the tool holder is constantly kept corresponding to a spinal fixation nailing site of a patient so as to achieve an effect of easy operation and accurate aiming | 2017-10-19 |
20170296241 | ARTHRODESIS DEVICES FOR GENERATING AND APPLYING COMPRESSION WITHIN JOINTS - Arthrodesis devices and arthrodesis procedures are disclosed herein. In an embodiment, an arthrodesis device includes a shape memory material connecting member attached to two points of fixation. | 2017-10-19 |
20170296242 | Orthognatic Sawing and Positioning Implant - The invention concerns a bone joining implant ( | 2017-10-19 |
20170296243 | DEVICE AND METHOD - A device for modulating biological tissue and/or bone conformation, the device including a shape memory material and being capable of modulating biological tissue and/or bone conformation simultaneously in at least two dimensions, a process for producing the device, a process for modulating biological tissue and/or bone using the device, and uses thereof. | 2017-10-19 |
20170296244 | MATRIX IMPLANT - Implants for the fusion or fixation of two bone segments are described. For example, the implants can be used for the fusion or fixation of the sacroiliac joint. The implants can have a matrix structure, have a rectilinear cross-sectional area, and have a curvature. | 2017-10-19 |
20170296245 | IMPLANTABLE COMPRESSION SCREWS - A compression screw for applying compression at a bone joint. The compression screw includes an axial screw body extending from a distal end to a proximal end with the distal end including a series of bone engaging threads configured to be self-drilling and self-tapping and the proximal end including a head which defines a radially extending shoulder. At least one proximal rotary cutting structure is defined proximally of the bone engaging threads. The at least one proximal rotary cutting structure is configured to be self-drilling such that a proximal portion of the axial screw body cuts into and advances within a bone of the bone joint as the axial screw body is advanced. A method of inserting the compression screw is also provided. | 2017-10-19 |
20170296246 | X-RAY DETECTABLE BIOABSORBABLE BONE SCREW - A X-ray detectable bioabsorbable bone screw comprises a light-emitting element, a light-sensing element, a transparent inner encapsulant body, an outer covering body, and two conductive frames on which. An optically reflective surface is in contact and formed between the dome enclosing portion of the transparent inner encapsulant body and the outer encapsulant body. A portion of the light emitted by the light-emitting element is reflected to the light-sensing element through the optically reflective surface, and the other portion of the light emitted from the light-emitting element is directly emitting to the light-sensing element through the transparent inner encapsulant body. The present invention applies the optically reflective surface to minimize the overlapping area between the two conductive frames, and reduces the capacitance value, and increases the CMRR in a manner that the photo coupler of the present invention is able to meet the standard of electrical characteristics as required. | 2017-10-19 |
20170296247 | BONE CEMENT INJECTION DEVICE - A bone cement injection device includes an outer barrel including a side slot; an injection unit movably received in the outer barrel and including an inner tube that defines a first hollow section therein and an outer tube that defmes, in combination with the inner tube, a second hollow section therebetween and includes a guide tube mounted to the outer tube to be movably received in the side slot and in communication with the second hollow section; and a pusher unit movably received in the first hollow section and positioned against a bottom end of the outer barrel. Bone cement is filled in the first hollow section and is driven by the pusher unit into a patient's bone. An air compressor is used in combination with the guide tube to induce a pressure difference between inside and outside of the bone to help injection the bone cement into the bone. | 2017-10-19 |
20170296248 | DISTRACTION AND COMPRESSION IN ONE PLIER - Surgical tools and methods of their use are provided. A surgical tool includes first and second working members, first and second handle arms, a handle post having first and second ends, the second end confronting the second handle arm, and a ratchet coupled to one of the first and second handle arms and engageable with the other of the first and second handle arms. Movement of the first handle arm with respect to the second handle arm causes movement of the first working member with respect to the second working member. A force applied to the handle post causes the first working member to move in a first direction with respect to the second working member. The ratchet is configured to temporarily prevent the first and second working members from moving with respect to one another. | 2017-10-19 |
20170296249 | Skeletal Manipulation Method - A method of treating scoliosis in a subject includes securing a scoliosis treatment device to first and second locations on the subject's skeletal system, the scoliosis treatment device including a first portion, a second portion moveably mounted relative to the first portion, and an adjustment device disposed on the device and configured to change a distraction force between the first location and the second location, the adjustment device including a rotationally mounted magnetic element configured to move the second portion relative to the first portion in response to rotation of the magnetic element. An external adjustment device is provided external to the subject and is able to adjust the distraction force between the first location and second location. | 2017-10-19 |
20170296250 | TECHNIQUES AND INSTRUMENTS FOR PLACEMENT OF ORTHOPEDIC IMPLANTS RELATIVE TO BONE FEATURES - Methods and instruments for placement of orthopedic implants in bones of a patient. The placement may include selective placement of the implant relative to structure of the bone using a measurement system that may detect interfaces between layers of the bone. The orthopedic implants may be engaged by various embodiments of chucks. The chucks may include structure for engaging indexing features of a corresponding orthopedic implant to restrict movement of the implant relative to the chuck along a working axis. The chucks may allow for use of an instrument having a measurement system for accurate and repeatable placement of the implants using the instrument. | 2017-10-19 |
20170296251 | BASKET CATHETER WITH PRESTRAINED FRAMEWORK - A catheter having a basket-shaped electrode assembly at the distal end of the catheter body formed from a plurality of spines with electrodes. The plurality of spines are formed by a framework which is prestrained to have a diameter greater than the diameter of the expanded arrangement of the basket-shaped electrode assembly and a length less than the length of the expanded arrangement of the basket-shaped electrode assembly. | 2017-10-19 |
20170296252 | CRYOTHERAPEUTIC DEVICES FOR RENAL NEUROMODULATION AND ASSOCIATED SYSTEMS AND METHODS - Cryotherapeutic devices for renal neuromodulation and associated systems and methods are disclosed herein. A cryotherapeutic device configured in accordance with a particular embodiment of the present technology can include an elongated shaft having a distal portion and a supply lumen along at least a portion of the shaft. The shaft can be configured to locate the distal portion intravascularly at a treatment site proximate a renal artery or renal ostium. The supply lumen can be configured to receive a liquid refrigerant. The cryotherapeutic device can further include a cooling assembly at the distal portion of the shaft. The cooling assembly can include an applicator having a distributor in fluid communication with the supply lumen and a balloon configured to deliver cryotherapeutic cooling to nerves proximate the treatment site when the cooling assembly is in a deployed state. | 2017-10-19 |
20170296253 | MEDICAL DEVICES UTILIZING SHAPE MEMORY ALLOYS AND ASSOCIATED SYSTEMS AND METHODS - Medical devices utilizing shape memory alloys and associated methods are disclosed herein. One aspect of the present technology, for example, is directed toward a treatment element configured to be positioned within a body lumen and coupled to an energy source. At least a portion of the treatment element may be made of a shape memory alloy, and wherein application of thermal energy to the treatment element from the energy source transforms the treatment element from the martensitic state to the austenitic state in which the treatment element is configured to cut, ablate, resect, and/or cauterize tissue. | 2017-10-19 |
20170296254 | CHEMICAL ABLATION DEVICE AND CHEMICAL ABLATION SYSTEM - To provide a chemical ablation device that enables simple performance of chemical ablation treatment including pre- and post-treatment potential measurements. A chemical ablation device according to the present invention includes an electrode-equipped guidewire ( | 2017-10-19 |
20170296255 | ELECTROSURGICAL DEVICE AND METHODS - A controller for an electrosurgical device and related methods and devices are disclosed. The controller has a processing component to: (a) derive a power factor of power applied to the electrosurgical device; and (b) responsive to the deriving a power factor, assign a circuit status to a circuit comprising the electrosurgical device. IF (PF≈0) and ((Vrms/Irms)≧T), THEN the circuit status is “open”. IF (PF≈0) and ((Vrms/Irms)2017-10-19 | |
20170296256 | Anchored RF Ablation Device for The Destruction of Tissue Masses - The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen and a cannula axis. A plurality of conductors contained within the lumen, each having a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled to the distal end of a respective conductor, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula. A deflection surface positioned between the trocar point and the proximal end of the cannula, the deflection surface being configured and positioned to deflect at least some of the stylets laterally with respect to the cannula axis in different directions defining an ablation volume. | 2017-10-19 |
20170296257 | SURGICAL END EFFECTOR JAW AND ELECTRODE CONFIGURATIONS - A surgical end effector may comprise first and second jaw members. The second jaw member may comprise an offset proximal supply electrode that is positioned to contact an opposing member of the first jaw member when the first and second jaw members are in the closed position. The second jaw member may also comprise a distal supply electrode that is positioned distal of the offset proximal electrode and is aligned with a conductive surface of the first jaw member when the first and second jaw members are in the closed position. When the first and second jaw members are in the closed position, the proximal supply electrode may be in contact with the opposing member and the distal supply electrode is not in contact with the conductive surface of the first jaw member. | 2017-10-19 |
20170296258 | ELECTROSURGICAL SEALER AND DIVIDER - An electrosurgical instrument has a movable tissue cutting mechanism and a pair of opposing jaws having a first jaw and a second jaw. The jaws move between a closed position for clamping and sealing tissue therebetween and an open position. At least one jaw has a conductive core member and a non-conductive coating, the non-conductive coating covering a portion of the core member and exposing a portion of the core member to form a sealing surface area recessed relative to the non-conductive coating. Each jaw has an elongated slot for receiving a portion of the cutting mechanism, the cutting mechanism movable between a proximal position and a distal position for cutting tissue clamped between the pair of opposing jaws. A related method is also described. | 2017-10-19 |
20170296259 | LIMITED REUSE ABLATION NEEDLES AND ABLATION DEVICES FOR USE THEREWITH - A surgical instrument includes a reusable component and a limited-use component releasably engagable with the reusable component. The limited-use component is configured for one or more uses and includes a clocking mechanism configured to count each engagement of the reusable component and the limited-use component to one another. The clocking mechanism is incrementally transitionable upon each successive count from one or more uses state, wherein the clocking mechanism permits both mechanical engagement and electrical coupling of the reusable component and the limited-use component to one another, to a spent state, wherein the clocking mechanism inhibits both mechanical engagement and electrical coupling of the limited-use component and the reusable component to one another. | 2017-10-19 |
20170296260 | ABLATION MEDICAL DEVICE WITH BASKET - The present disclosure provides for a device and methods of use to endoluminally ablate and/or occlude a body vessel using a radiofrequency (“RF”) signal. The device has two conductive elements or electrodes that form various electrical circuits, and the two conductive elements are operable to create an electrical field. The electrical field ablates the body vessel, forming an occlusion. | 2017-10-19 |
20170296261 | ABLATION MEDICAL DEVICE - The present disclosure provides for a device and methods of use to endoluminally ablate and/or occlude a body vessel using a radiofrequency (“RF”) signal. The device has two conductive elements or electrodes that form an electrical circuit and are operable to create an electrical field. The electrical field ablates the body vessel, forming an occlusion. | 2017-10-19 |
20170296262 | PULMONARY-VEIN CORK DEVICE WITH ABLATION GUIDING TRENCH - A method includes inserting into a patient body a catheter, which includes an insertion tube and at least an expandable distal-end device coupled to a distal end of the insertion tube. The distal-end device is expanded in a blood vessel, thereby forming an annular guiding trench between the distal-end device and a circumference of the blood vessel, the annular trench shaped to receive and guide a distal tip of a medical instrument. The distal tip of the medical instrument is guided in the annular guiding trench formed by the expanded distal-end device of the catheter, so as to approach multiple points on the circumference of the blood vessel. | 2017-10-19 |
20170296263 | Ablation Catheter Device - An ablation catheter device ( | 2017-10-19 |
20170296264 | MAPPING SYMPATHETIC NERVE DISTRIBUTION FOR RENAL ABLATION AND CATHETERS FOR SAME - This invention provides methods for mapping and ablating renal nerves to treat disease caused by systemic renal nerve hyperactivity, e.g. hypertension, heart failure, renal failure and diabetes. Also provided are catheters for performing the mapping and ablating functions. | 2017-10-19 |
20170296265 | SYSTEM AND METHOD FOR LOCATING AND IDENTIFYING THE FUNCTIONAL NERVES INNERVATING THE WALL OF ARTERIES AND CATHETERS FOR SAME - System and method for locating and identifying nerves innervating the wall of arteries such as the renal artery are disclosed. The present invention identifies areas on vessel walls that are innervated with nerves; provides indication on whether energy is delivered accurately to a targeted nerve; and provides immediate post-procedural assessment of the effect of energy delivered to the nerve. The method includes at least the steps to evaluate a change in physiological parameters after energy is delivered to an arterial wall; and to determine the type of nerve that the energy was directed to (none, sympathetic or parasympathetic) based on the evaluated results. The system includes at least a device for delivering energy to the wall of blood vessel; sensors for detecting physiological signals from a subject; and indicators to display results obtained using said method. Also provided are catheters for performing the mapping and ablating functions. | 2017-10-19 |
20170296266 | ABLATION CATHETERS - Cardiac tissue ablation catheters including an inflatable and flexible toroidal or spherically shaped balloon disposed at a distal region of an elongate member, a flexible circuit carried by an outer surface of the balloon, the flexible circuit including, a plurality of flexible branches conforming to the radially outer surface of the balloon, each of the plurality of flexible branches including a substrate, a conductive trace carried by the substrate, and an ablation electrode carried by the substrate, the ablation electrode in electrical communication with the conductive trace, and an elongate shaft comprising a guidewire lumen extending in the elongate member and extending from a proximal region of the inflatable balloon to distal region of the inflatable balloon and being disposed within the inflatable balloon, wherein a distal region of the elongate shaft is secured directly or indirectly to the distal region of the inflatable balloon. | 2017-10-19 |
20170296267 | CATHETER WITH COOLING ON NONABLATING ELEMENT - A catheter tip electrode has a tissue contacting surface which electrically conducts RF energy to the tissue and is more thermally conductive than adjacent non-electrically conductive coating or cover which prevents RF conduction to the tissue contacting that surface. The tip electrode has a shell with a nonablating hollow proximal neck portion and a distal ablating portion defining a fluid chamber, and a plug-like support member which is configured with a fluid channel on its outer surface so a fluid passage is provided between the member and the neck portion for convective or direct cooling of the nonablating neck portion and nonconductive tubing covering it. | 2017-10-19 |
20170296268 | SYSTEMS AND METHODS FOR ENERGY DELIVERY - The present invention relates to comprehensive systems and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems and methods are provided for identifying and treating a target tissue region adjusting for ablation-related anatomical changes (e.g., tissue contraction). | 2017-10-19 |
20170296269 | MANUFACTURING METHOD FOR NON-MAGNETIC WATER-COOLED MICROWAVE ABLATION NEEDLE - The present invention relates to a method for manufacturing a nonmagnetic water-cooled microwave ablation needle. The manufacturing method is designed for a microwave ablation needle of a nonmagnetic material and has a proper process procedure, favorable assembly quality, and high production efficiency. The produced nonmagnetic water-cooled microwave ablation needle is applicable to microwave tumor ablation surgery in a nuclear magnetic resonance imaging environment, and helps a doctor in charge to clearly determine a position of a tumor, improve piercing precision, have preferable control on a whole surgery process, improve a success rate of the surgery, reduce damage on surrounding normal tissues as much as possible on the premise of effectively inactivating the tumor, alleviate pain of a patient, and shorten a recovery cycle. | 2017-10-19 |
20170296270 | TUNABLE MICROWAVE ABLATION PROBE - An electromagnetic surgical ablation probe having a tunable helical antenna element includes a coaxial feedline having an inner conductor coaxially disposed within a dielectric, and an outer conductor coaxially disposed around the dielectric. The inner conductor and dielectric extend distally beyond a distal end of the outer conductor. A helical antenna element is operably coupled to a distal end of the inner conductor. During use, the antenna may be tuned by changing at least one dimension of the helical antenna element. Embodiments are presented wherein a dimensions of the helical antenna element is changed by state change of a shape memory alloy, by a change in temperature, by activation of a piston by fluidic pressure, by linear motion of a conical tip, and by a manual screw-type adjustment. | 2017-10-19 |
20170296271 | MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS - A medical device may include a luminal elongate control member terminating in a first end effector. The medical device may further include a second end effector. The second end effector may be positioned within the luminal elongate control member. Further, the second end effector may be movable relative to the luminal elongate control member. Also, the medical device may be sheathless. | 2017-10-19 |
20170296272 | WINDOW FOR SURGICAL LASER - A laminated laser window having an inner layer transparent to light having wavelengths between 3.5 micrometers and 12 micrometers and having as an outer surface a nanometric-thick outer layer of SiO2. The window allows the passage of light within this wavelength range, for example from a CO2 laser. In The SiO2 outer layer maintains biocompatibility when used in laser devices for insertion into externally accessible bodily cavities. | 2017-10-19 |
20170296273 | Surgical Targeting Systems and Methods - The present invention relates to a system and method to aid the placement of surgical devices under radiographic image guidance. More particularly, embodiments of the invention relate to a system utilizing radiopaque markers, an external light source projected onto the skin or surgical site in conjunction with a target guide holder. Using a radiographic image to identify landmarks for skin entry and bone entry points to facilitate the accurate placement of surgical devices. An exemplary system utilizes a radiopaque marker, target guide holder and external laser markers to determine intra-operative angles, trajectories and positioning coordinates to facilitate placement of needles, guide wires, surgical hardware, trocars and cannulae for the surgical placement of orthopedic implantation devices. | 2017-10-19 |
20170296274 | HIP REPLACEMENT NAVIGATION SYSTEM AND METHOD - In another embodiment, a hip joint navigation jig is provided that includes an anatomical interface comprising a bone engagement portion. A registration jig is also provided that is coupled, e.g., removeably, with the anatomical interface. A rotatable member is provided for rotation about an axis that is not vertical when the jig is mounted to the bone adjacent to a hip joint and the registration jig is coupled with the anatomical interface. An anatomy engaging probe is coupled with the rotatable member for rotation about the axis and is translatable to enable the probe to be brought into contact with a plurality of anatomical landmarks during a procedure. An inertial sensor is coupled with the probe to indicate orientation related to the landmarks, the sensor being disposed in a different orientation relative to horizontal when the probe is in contact with the landmarks. | 2017-10-19 |
20170296275 | TACE NAVIGATION GUIDANCE BASED ON TUMOR VIABILITY AND VASCULAR GEOMETRY - A system for transcatheter arterial chemoembolization (TACE) includes a visualization software module ( | 2017-10-19 |
20170296276 | ROBOTIC ARTHROPLASTY SYSTEM - A robotic surgical system is provided. The robotic surgical system includes a robotic mechanism having a force transmitting member and a computer connected with the robotic mechanism. The robotic surgical system also includes an optical sensing system connected with the computer, at least one navigation member configured to couple to one or more tissues of a patient, and a tool suitable for use in resecting at least a portion of a first bone of a joint in a patient and at least a portion of a second bone of the joint in the patient. | 2017-10-19 |
20170296277 | MANIPULATOR ARM-TO-PATIENT COLLISION AVOIDANCE USING A NULL-SPACE - Devices, systems, and methods for avoiding collisions between a manipulator arm and an outer patient surface by moving the manipulator within a null-space. In response to a determination that distance between an avoidance geometry and obstacle surface, corresponding to a manipulator-to-patient distance is less than desired, the system calculates movement of one or more joints or links of the manipulator within a null-space of the Jacobian to increase this distance. The joints are driven according to the reconfiguration command and calculated movement so as to maintain a desired state of the end effector. In one aspect, the joints are also driven according to a calculated end effector displacing movement within a null-perpendicular-space of the Jacobian to effect a desired movement of the end effector or remote center while concurrently avoiding arm-to-patient collisions by moving the joints within the null-space. | 2017-10-19 |
20170296278 | ELECTRO-MECHANICAL SURGICAL DEVICE - An electromechanical surgical device includes a motor system configured to drive drive-shafts and a steering cable arrangement. A control system may be provided for controlling the motor system. A remote control unit may also be provided for controlling the motor system via the control system. Optical or Hall-effect devices, may be provided for determining the position of the elements of the surgical instrument based on the detected rotation of the drive-shafts. A memory unit stores a plurality of operating programs or algorithms, each corresponding to a type of surgical instrument attachable to the electro-mechanical surgical device. The control system reads or selects from the plurality of operating programs or algorithms, the operating program or algorithm corresponding to the type of surgical instrument attached to the electromechanical surgical device. | 2017-10-19 |
20170296279 | Articulating Surgical Access System For Laparoscopic Surgery - A surgical system includes one or more arms defining a passageway therethrough. The arm includes a proximal portion configured for positioning externally of a patient's body and a distal portion configured for positioning within an internal body cavity. The distal portion includes first and second articulatable segments spaced apart from one another and capable of independent articulation between a substantially straight configuration and an articulated configuration. A first articulation assembly is coupled to the proximal portion of the one arm and is transitionable between a first state and a second state for articulating the first articulatable segment between the substantially straight configuration and the articulated configuration. A second articulation assembly is coupled to the proximal portion of the arm and is configured to move between a plurality of positions for articulating the second articulatable segment between the substantially straight configuration and the articulated configuration. | 2017-10-19 |
20170296280 | OPERATION INPUT DEVICE AND MEDICAL MANIPULATOR SYSTEM - Provided is an operation input device for inputting an operation command to a medical manipulator having a distal-end-side moving portion having at least one joint on a distal end and a proximal-end-side moving portion that is connected to a proximal-end side of the distal-end-side moving portion and moves the distal-end-side moving portion, and the operation input device includes a first operation portion that generates a moving command for driving the distal-end-side moving portion in accordance with an operation command input with a palm or a finger and a second operation portion that is linked to the first operation portion and generates the moving command for driving the proximal-end-side moving portion in accordance with an operation command input with a wrist or an arm. | 2017-10-19 |
20170296281 | GLOVE DONNING SYSTEM - A glove donning system including glove assemblies is provided that maintains the cleanliness of a glove until the glove is utilized. In addition, the glove donning system assists a user during a donning process thereby preventing contamination of the glove during the donning process. | 2017-10-19 |
20170296282 | Medical Kit and Associated Systems and Methods for Preventing Central Line Associated Blood Stream Infection - A medical kit | 2017-10-19 |
20170296283 | Medical Kit and Associated Systems and Methods for Preventing Central Line Associated Blood Stream Infection - A medical kit | 2017-10-19 |
20170296284 | Medical Kit and Associated Systems and Methods for Preventing Central Line Associated Blood Stream Infection - A medical kit | 2017-10-19 |
20170296285 | MEDICAMENT INFORMATION SYSTEM AND METHOD - Various exemplary embodiments relate to a method of using an emergency medicament device. The method includes reading an ID tag from the medicament device using a mobile device; automatically requesting instructions for using the medicament device based on the ID tag; and displaying a video to a user of the mobile device, the video providing instructions for using the medicament device in accordance with approved labeling of the medicament device. Various exemplary embodiments relate to an electronic medicament device including: a reservoir configured to store an amount of medication for treating anaphylaxis; an administration component for administering the medication to a patient; a processor communicatively connected to a memory storing medicament device information; and an identification tag configured to be read by another device, the identification tag providing the medicament device information including identification of instructions for using the medicament device. | 2017-10-19 |
20170296286 | DISPOSABLE KIT FOR MEDICAL APPARATUS - A disposable kit for a medical apparatus includes a tray and a subassembly with sections foldably connected to each other. At least one of the sections can fold itself onto the tray so that the subassembly encloses a region of the tray. When the tray is laid on the subassembly in a predetermined position, elevated channel regions formed on a front side of the tray and facing the subassembly can accommodate component installations of the subassembly, and a section of the subassembly can be folded to the rear side of the tray so that component installations on that section can be accommodated in elevated channel regions formed on the rear side of the tray. In this manner, the subassembly forms a hard-shell that at least partially surrounds the tray and protects pre-installed or packed pressure-sensitive components, parts and or regions of the disposable kit. | 2017-10-19 |
20170296287 | METHOD FOR SEALING A REUSABLE ELECTRICAL SURGICAL INSTRUMENT - A method for sealing surgical instruments, particularly reusable electric surgical instruments sterilized using an autoclave process, includes providing at least two body shells having a runner system on the mating surfaces, aligning the body shells, securing the body shells in position relative to each other, inserting an injection device into the runner system, injecting an elastomer material from the injection device into the runner system, removing the injection device from the runner system, and curing the elastomer material. The elastomer material seals the housing chamber of the instrument. The elastomer material may bond the body shells together. | 2017-10-19 |
20170296288 | RETROGRADE REAMER DEPTH TUBE GAGE - A thickness gage including a transparent measurement tube configured to receive and be slidingly engaged over a tubular shaft of a retrograde reamer. The tubular shaft has linear graduation marks on its surface for identifying linear measures for use in measuring a thickness of a bridge bone gap. The linear graduation marks are located on the tubular shaft surface such that at least some of the linear graduation marks can be observed through the transparent measurement tube. Each linear graduation mark, when aligned with a proximal end of the measurement tube, provides a linear measure of the distance between a distal end of the measurement tube and a cutting member of the retrograde reamer positioned so that its central axis is disposed at a non-zero angle relative to a longitudinal axis of the tubular shaft. Such a distance corresponds to the thickness of the bridge bone gap. | 2017-10-19 |
20170296289 | AUTOMATED THERAPY OF A THREE-DIMENSIONAL TISSUE REGION - In an embodiment, a method for effecting thermal therapy using an in vivo probe includes positioning the probe in a volume in a patient, identifying an irregularly shaped three-dimensional region of interest and automatically applying thermal therapy to the region using the probe. Applying thermal therapy may include identifying a first emission level at a first rotational angle based in part on a depth of a radial portion of the region in the direction of probe emission, activating emission of the probe, causing rotation of the probe to a next rotational angle, identifying a next emission level at the next rotational angle based in part on a depth of a radial portion of the region in the direction of probe emission, activating emission to deliver therapeutic energy, and repeating rotation and emission until therapeutic energy has been delivered to the volume. | 2017-10-19 |
20170296290 | Operating room lighting system and method for presenting illumination adjustment instructions to an operator of the operating room lighting system - An operating room lighting system, which comprises a lighthead support for a lighthead with a plurality of light elements, especially LED light elements, for generating a light field on an object to be illuminated, as well as adjustment elements for controlling features of the lighting system, especially for controlling features which modify a light field generated by the lighthead, said adjustment elements comprising a portable pointing device for controlling the lighting system by means of a pointing beam by the action of a lighting system operator. In the invention, the portable pointing device further comprises projection elements for projecting adjustment instructions on or around a light field generated by the pointing device and/or on a light field generable or generated by the lighthead.” | 2017-10-19 |
20170296291 | Operating room lighthead and method for presenting illumination adjustment instructions to an operator of the operating room lighting system - A lighthead for operating room service, said lighthead comprising a plurality of light sources, preferably LED elements, for generating a light field on a site to be illuminated, as well as adjustment elements for modifying features of said light field, said adjustment elements comprising a user interface for modifying features of the light field by the actions of a lighthead operator, characterized in that the user interface further comprises projection elements for projecting adjustment instructions on or around the light field. A method utilizing the lighthead for projecting adjustment instructions is presented. | 2017-10-19 |
20170296292 | Systems and Methods for Surgical Imaging - Systems and methods for surgical imaging are disclosed herein. A head-mountable device (HMD) can include a display configured to provide an image within a field of view of an environment of the HIVID. At least one fiducial marker can be arranged on a surgical patient. At least one sensor can be configured to track a position of the at least one fiducial marker. Three-dimensional image information indicative of one or more internal features of the patient is provided. Based on information from the at least one sensor, a position of the surgical patient can be determined. Based on the determined position of the surgical patient, the HIVID can display at least a portion of the three-dimensional image information superimposed on at least a portion of the surgical patient within the field of view. | 2017-10-19 |
20170296293 | METHOD, SYSTEM AND APPARATUS FOR TRACKING SURGICAL IMAGING DEVICES - A computing device for tracking surgical imaging devices stores a preoperative image of patient tissue registered to a frame of reference of a tracking system; and receives, from a first imaging device, a first intraoperative image of a first region of the tissue, with a finer resolution than the preoperative image. The computing device receives a position of the first imaging device from the tracking system, and registers the first intraoperative image with the frame of reference. The computing device receives, from a second imaging device, a second intraoperative image of a second region of the patient tissue, with a finer resolution than the first intraoperative image. The computing device registers the second intraoperative image to the first intraoperative image; and controls a display to present the preoperative image overlaid with the first intraoperative image, and the first intraoperative image overlaid with the second intraoperative image. | 2017-10-19 |
20170296294 | TISSUE LOCALIZATION DEVICE AND METHOD OF USE THEREOF - Tissue localization devices and methods of localizing tissue using tissue localization devices are disclosed. The tissue localization device can comprise a handle comprising a delivery control, a delivery needle extending out from the handle, and a localization element within the delivery needle. The localization element can be deployed out of the delivery needle or retracted back into the delivery needle when the delivery control is translated in a first direction or a second direction, respectively. The localization element can be coupled to a flexible tracking wire. | 2017-10-19 |
20170296295 | ADJUSTABLE HEADPIECE WITH ANATOMICAL MARKERS AND METHODS OF USE THEREOF - The invention generally relates to an adjustable headpiece with anatomical markers and methods of use thereof. In certain embodiments, the invention provides an apparatus that includes a headpiece configured to be worn on a head of a user. The headpiece includes at least a first receptacle configured to receive and retain a first energy source, and the headpiece is adjustable in at least one direction. There is at least one anatomical marker coupled to the headpiece. In that manner, a position of the receptacle can be adjustably aligned to a region of neural tissue in the head based on an alignment of the at least one anatomical marker with its designated anatomical structure. | 2017-10-19 |
20170296296 | THREE-DIMENSIONAL MARKERS FOR AXIOGRAPHY AND INDIVIDUAL VALUES DETERMINATION - This invention concerns a set of three-dimensional markers that should be included in the scanning protocol. These markers together with the scanned information of the dental arches allow the transposition of the terminal hinge axis (for axiography) and the determination of the individual values of the condylar guidance angle and Bennett angle (for virtual articulators) to the virtual articulator. This invention involves a marker ( | 2017-10-19 |
20170296297 | WEIGHTED SURGICAL CLAMP - A weighted surgical clamp is provided for removable attachment to a surgical instrument. Embodiments include a weighted surgical clamp having a pair of opposing clamp arms pivoted relative to each other, and a pair of opposing grips disposed near respective ends of the clamp arms. The grips cooperate to immovably hold the surgical instrument relative to the weighted surgical clamp, and a spring or a ratchet lock is provided for positioning the grips such that they immovably attach the surgical clamp to the surgical instrument. A weight is included on one or both of the clamp arms for retaining the surgical instrument in a predetermined rotated position during a surgical procedure when the surgical instrument and the surgical clamp are attached to each other. | 2017-10-19 |
20170296298 | APPARATUS AND METHODS FOR PREVENTING OR REDUCING REPETITIVE USE INJURIES IN THE OPERATING ROOM - The present disclosure relates to ergonomic platforms and components, and methods for making and using such devices. The present invention also relates generally to medical devices and methods for use in the operating room by a clinician. In particular, the present invention encompasses platform devices and attendant features for preventing and/or reducing repetitive use injuries by surgeons, and methods for making and using such technologies. | 2017-10-19 |
20170296299 | AUTOMATIC ORAL SENSOR STERILIZING AND PACKAGING SYSTEM - The present invention relates to an automatic oral sensor sterilizing and packaging system and, particularly, to an automatic oral sensor sterilizing and packaging system capable of automatically sterilizing an oral sensor and further packaging the oral sensor with disposable wrapping paper, comprising: a housing including a sterilization unit providing a sterilization region for sterilization of the oral sensor and/or a packaging unit providing a packaging region for packaging the oral sensor; and a transfer unit for making the oral sensor pass through at least one of the sterilization region and the packaging region. | 2017-10-19 |
20170296300 | DEVICE AND METHOD FOR VIBRATION OF AN IMPLANTABLE DEVICE - Devices for imparting vibration to implanted devices to reduce accumulation of biofilm thereon including a vibration tip, the vibration tip being sized and shaped to couple to a vibrator and receive a vibration therefrom, wherein the vibration tip is sized and shaped to conduct the vibration from the vibrator to an implanted device are disclosed. Methods of inhibiting biofilm formation including abutting a vibration source against an implanted device, and activating the vibration source to impart vibration to the implanted device thereby inhibiting a formation of biofilm on the implanted device are also disclosed. | 2017-10-19 |
20170296301 | SYSTEM AND METHOD FOR MONITORING TAGGED ITEMS IN A MEDICAL FACITLITY - The subject matter discloses a system for monitoring tagged items in a medical facility, comprising one or more reader units configured to collect and store tracking data related to tagged items in real time, said monitoring data includes radio frequency tag identification data unique for each tagged item; a medical facility server configured to receive the monitoring data from the one or more reader units, determine whether one or more predetermined rules or conditions are met, and trigger an action based on said determination; wherein the monitoring data comprises identification data and utilization data related to tagged items which are intended for use in the medical facility. | 2017-10-19 |
20170296302 | ENDODONTIC TOOL AND METHOD - A reciprocating endodontic hand tool in which the torque applied to an instrument such as a debriding file can be set at or below an endurance limit of the file below which failure of the instrument will not occur. In preferred embodiments the tool can switch between settings in which the torque applied to the instrument is between the endurance limit of the file and an elastic limit of the file, by setting forward and reverse angles of rotation within specified limits. This reduces or eliminates opportunities for plastic distortion, fatigue and breakage of the file during the canal debriding/cleaning/shaping process in a root canal treatment or retreatment. In some embodiments the torque may be set to at or below a durability limit of the file below which failure of the instrument will not occur through repetitive strain over the course of a particular root canal treatment or retreatment. | 2017-10-19 |
20170296303 | DENTAL AND ORTHODONTIC SERVICES - The present invention relates to a method for determining suitability of an orthodontic treatment. The method is implemented with at least one computational device and involves posing one or more queries relating to a potential patient. One or more answers to the queries are received and the suitability of the orthodontic treatment is determined based upon the received answers. Advantageously, the potential patient may conveniently perform a self-determination relating to the suitability of the orthodontic treatment prior to arranging a formal assessment with an orthodontist. | 2017-10-19 |
20170296304 | ORTHODONTIC APPLIANCE WITH NON-SLIDING, TIED ARCHWIRE - An orthodontic appliance can include an archwire, ties, and multiple orthodontic brackets. The archwire can include multiple male fasteners and interproximal loops. Each male fastener may be inserted into an orthodontic bracket and tied into place. The male fastener may not be able to slide relative to the orthodontic bracket after it is tied to the orthodontic bracket. | 2017-10-19 |
20170296305 | Colored Dental Floss and a Method for Using Colored Dental Floss - Colored dental floss and a method for using colored dental floss. The colored dental floss includes an elongated filament having a plurality of segments, wherein each segment is a distinct color. The elongated filament is disposed within an interior volume of a container. The container includes an aperture for the elongated filament to pass therethrough. The method of using colored dental floss includes the steps of preparing a lingual side of a plurality of teeth for application of a bonding agent, applying the bonding agent to the lingual side, threading the elongated filament between a desired number of adjacent teeth in sections such that the elongated filament forms a plurality of loops on the lingual side, placing a wire through the plurality of loops, tensioning the elongated filament, applying the bonding agent to a contact point between the lingual side and the wire, curing the bonding agent, and removing the elongated filament. | 2017-10-19 |
20170296306 | ORTHODONTIC APPLIANCE AND METHOD FOR CLASS II AND CLASS III MALOCCLUSION AND DENTAL ASYMMETRIC CORRECTION - An orthodontic correction system is disclosed for correcting Class II malocclusions, Class III malocclusions, dental asymmetries and/or dental related skeletal anomalies in which the patient's dentition is permanent or near permanent. The correction system attaches to a patient's dentition via a novel orthodontic appliance that is affixed to, e.g., pre-installed upper and lower archwires. The correction system includes one or more adjustable length assemblies each of whose ends pivotally attach to a patient's preinstalled maxillary and mandibular archwires. Each pivot is a ball hinge comprising a spherical head that pivotally attaches, allowing the alignment assembly to have free excursion, motion, and/or rotation along multiple axes. | 2017-10-19 |
20170296307 | DENTAL IMPLANT SYSTEM - A dental implant whereby an osteotomy cavity is formed in jawbone and then a base member of the implant is positioned into the cavity. The base member serves as a platform to secure an abutment member of the implant that in turn receives a dental restoration, such as a crown or denture. | 2017-10-19 |
20170296308 | DEVICES FOR CONDUCTING SUBPERIOSTEAL MINIMALLY INVASIVE AESTHETIC JAW BONE GRAFTING AUGMENTATION AND THEIR USE - Devices for carrying out subperiosteal minimally invasive jaw bone augmentation and reconstruction procedures, to develop a passageway and surgical site in a concealed area of patient tissue, where the surgical site is not exposed. The devices have shanks with specially configured tips to facilitate maneuvering the device through mammalian tissue to develop a tunnel in the tissue and a remote surgical site within the tissue. The device tips have one or more peripheral cutting surfaces that direct the positioning of the tunnel formation when the instrument handle is manipulated, e.g., by rotation, angular, forward or rearward motion. Embodiments of the devices are configured with tips that have a wide spread for cutting and elevating tissue, and with tips that may be maneuvered to condense bone graft material being implanted at a surgical site concealed within the tissue. | 2017-10-19 |
20170296309 | Bioresorbable Inflatable Devices, Incision Tool And Methods For Tissue Expansion And Tissue Regeneration - Bioresorbable inflatable devices and tunnel incision tool and methods for treating and enlarging a tissue or an organ or a tube or a vessel or a cavity. The device is composed of a hollow expanding pouch made of a resorbable material that can be attached to a filling element. The pouch can be filled with a biocompatible materials, one or more times in few days interval, after the insertion of the device. While filling the pouch every few days the tissue expands and the filling material if it is bioactive start to function. The tunnel incision tool composed of a little blade that emerges from the surface of the tool in order to make shallow incisions in the surrounding tissue therefore enabling easy expansion of the tissue. This device and method can be used for example for: horizontal and vertical bone augmentation in the jaws and the tunnel incision tool is used to make shallow incisions in the periosteum when using the tunnel technique, sinus augmentation when the device is placed beneath the Schneiderian tissue, vessels widening if the pouch become a stent etc. | 2017-10-19 |
20170296310 | Bone Graft Injection Osteotome - A method is provided that includes injecting, during a dental procedure, from a first side of a bone, through (a) exactly one bore that passes through the bone from the first side to a second side of the bone, and (b) into a cavity adjacent to the second side of the bone, a solid-liquid composition of solid particles and a physiological liquid solution. During the dental procedure, the physiological liquid solution is drained from the cavity and through the bore while inhibiting passage of the solid particles of the solid-liquid composition, such that the solid particles accumulate in the cavity. Injecting the solid-liquid composition includes pumping the solid-liquid composition at a pulsating positive hydraulic pressure. | 2017-10-19 |
20170296311 | METHOD FOR MANUFACTURING DENTAL PROSTHESIS - An object of the present invention is to provide a method for manufacturing a dental prosthesis capable of properly arranging a dental reinforcement when a dental prosthesis made of resin where the dental reinforcement is arranged is manufactured. The method includes turning information on an intraoral shape into data: designing, in a form of data, a shape of a resin body that is a part formed of resin based on the data; designing, in the form of data, a position of a dental reinforcement that is to be arranged inside the resin body; and forming, in the form of data, a space and an opening that communicates with an outside in the position in the resin body where the dental reinforcement are to be arranged, based on the position, to design a resin body with an opening. | 2017-10-19 |