Abstract: A circumcision device (10) including a proximal end (16), a distal end (18), an inner recess (30) and an outer surface. The inner recess (30) opens from the proximal end (16) and is adapted to receive substantially all of a glans of a penis therein. The outer surface includes a plurality of indicators (26) spaced apart from the proximal end (16). In use, a foreskin is pulled over the outer surface until the foreskin reaches a predetermined one of the indicators (26), thereby providing a visual guide to the level of circumcision.

Abstract: An endoscopic device includes a longitudinal member, a pair of jaws installed at a distal end of the longitudinal member and configured to be freely opened and closed, a first grasping member supported by a first jaw of the pair of jaws, a second grasping member supported by a second jaw of the pair of jaws, the second body having a wire shape, flexibility, and being curved in a loop shape, a long operating transmission member having a distal end portion connected to the pair of jaws and installed to advance and retreat along a longitudinal axis of the longitudinal member, and an open-close operating portion installed at a proximal end portion of the operating transmission member and configured to be manipulated to open and close the pair of jaws.

Abstract: An ultrasonic probe includes a probe body which includes an outer peripheral portion provided along a longitudinal axis, and a void defining surface defining a void, which is open to an outside along the longitudinal axis in at least one part of the outer peripheral portion, along the longitudinal axis. The void defining surface defines the void in the probe body from a first anti-node position of the ultrasonic vibrations to a second anti-node position of the ultrasonic vibrations different from the first anti-node position.

Abstract: An implantable prosthesis includes a scaffold with a plurality of expandable segments axially spaced apart along a substrate, adjacent segments connected by one or more support members when the prosthesis is in a collapsed configuration and disconnected when the prosthesis is in an expanded configuration.

Abstract: The invention provides a device and a method for improving hair harvesting and extraction. The device includes a mechanism for assisting in separation of the hair graft from the surrounding connective tissue. The apparatus and methods of the current invention are such that the viability of the follicular unit contained within the extracted plug is substantially preserved.

Abstract: Described are devices, methods and systems useful for achieving occlusion of vascular vessels. Percutaneous procedures are used to occlude and obliterate the greater saphenous vein, for example in the treatment of varicose vein condition caused by venous reflux. Certain embodiments encompass the deployment of one or more vascular occlusion devices via a through-and-through percutaneous procedure that leaves the vascular occlusion device or devices in a through-and-through condition.

Abstract: A medical device constraint includes an elastic element having proximal and distal ends, a continuous lumen extending between the proximal and distal ends of the tubular elastic element; and a medical device disposed at least partially within the continuous lumen, wherein the generally tubular element has a first state in which the tubular element is longitudinally held in tension to conceal a gap between the medical device and a distal tip and a second state in which the tubular element is longitudinally relaxed and spaced apart from the gap.

Abstract: A tissue puncture closure assembly including a wire assembly and first and second devices. The wire assembly includes a first wire member and a second wire member that each include a distal end portion and a proximal end portion. At least portions of the second wire member are arranged side-by-side with the first wire member. The distal end portion of the first wire member is connected to the distal end portion of the second wire member, and a proximal end portion of the first wire member is disconnected from the proximal end portion of the second wire member. The first device is operable to advance over the first wire member. The second device is operable to advance over the second wire member.

Abstract: The present invention provides an electrical block implant sized and shaped for securement at the perimeter of the pulmonary ostium of the left atrium. By utilizing various expandable ring designs and optional anchoring mechanisms, the present invention causes even, circular scarring around the perimeter of the pulmonary ostium, achieving reliable blocking of aberrant electrical signals responsible for atrial fibrillation.

Abstract: The invention relates to a surgical instrument system encompassing a morcellator with a hollow shaft on whose distal end a cutting blade is configured, as well as a gripping instrument with a shaft on whose distal end a tool consisting of at least two jaw members and on whose proximal end a handle consisting of at least two gripping members is configured to activate the tool, in such a way that the gripping instrument can be inserted into the hollow shaft of the morcellator so that it can slide in the longitudinal direction of the morcellator shaft. To ensure versatile application along with simple structure, it is proposed with the invention that the morcellator with the insertable gripping instrument can be inserted into a hollow shaft of an additional medical instrument, in particular a resectoscope, and that an additional irrigation and/or suction canal is configured between the shaft of the morcellator and the inside of the hollow shaft of the additional medical instrument.

Abstract: Assembly for use on a device includes a member comprising a plurality of lancet needles arranged generally parallel to each other and one of a cap comprising a single lancet opening structured and arranged to receive therein an end portion of a finger tip and a cap comprising a plurality of openings which are each sized to allow one of the lancet needles to pass therethrough. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

Abstract: A tissue constriction device comprises a tissue-surrounding part defining a central, tissue-receiving opening which, when in a tissue-receiving configuration, has a first diameter and which, when in a tissue-constriction configuration, has a second diameter less than the first diameter, at least a shape memory portion of the tissue-surrounding part being formed of a shape memory material with the tissue-constriction configuration corresponding to a memorized shape of the shape memory portion.

Abstract: A jaw closure mechanism for use in a surgical clip applier having first and second jaws movable relative to one another between a spaced-apart position and an approximated position to form a surgical clip about tissue. The jaw closure mechanism includes first and second eccentric wheels rotatably coupled to the respective first and second jaws. Each of the wheels includes a center and a pivot point that is offset relative to the center. A cable is disposed about each of the wheels. The cable is engaged to the first wheel at a first engagement point and to the second wheel at a second engagement point such that, upon application of a drive force to the cable, the wheels are rotated and displaced relative to the respective jaws from a first position to a second position to urge the jaws from the spaced-apart position to the approximated position.

Abstract: A surgical clip applier is provided including a channel assembly and overlying a clip carrier having a clip counter plate slidably supported in the channel assembly, wherein the clip counter plate is configured and adapted to display a change in status of the clip applier upon actuation of the handle.

Abstract: Various embodiments are directed to surgical instruments comprising an end effector, a shaft and a jaw assembly. The end effector may comprise an ultrasonic blade extending distally substantially parallel to a longitudinal axis. The shaft may extend proximally from the end effector along the longitudinal axis. The jaw assembly may comprise first and second jaw members. The jaw assembly may be pivotable about a first axis substantially perpendicular to the longitudinal axis from a first position where the first and second jaw members are substantially parallel to the ultrasonic blade to a second position. Additionally, the first and second jaw members may be pivotable about a second axis substantially perpendicular to the first axis.

Abstract: Described herein are atherectomy catheters, systems and methods that include longitudinally displaceable drive shafts that drive actuation of one or more cutters at the distal end of the catheter. The catheters described herein may include one or more imaging sensors for imaging before, during or after cutting tissue. In some variations the imaging sensor may be rotated around the perimeter of the catheter independently of the rotation of the cutter. Also describe herein are imaging catheters that may be used without cutters.

Abstract: A uterine fibroid tissue removal device includes an inner tube disposed within an outer tube and configured to be translated and rotated relative to the outer tube, and a unitary distal tip member attached to a distal end of the inner tube such that the distal tip member translates and rotates relative to the outer tube along with the inner tube, wherein a distal facing open cutting end of the distal tip member in fluid communication with an axial lumen of the distal tip member translates across a tissue resection window in a sidewall of the outer tube so as to sever tissue extending therethrough, the distal tip member axial lumen being in fluid communication with an axial lumen of the inner tube, wherein the axial lumen of the distal tip member is smaller in cross-sectional area than the axial lumen of the inner tube, and wherein the distal tip member has a length greater than a length of the resection window.

Abstract: A medical instrument has a distal end area on which jaw parts are arranged which are movable relative to one another and pivotable about an axle pin. Said axle pin is received in an opening in said medical instrument. Said axle pin comprises a head which is non-circular, and the opening has a contour corresponding to the head.

Abstract: A method and device for the extraction of follicular units from a donor area on a patient. The method includes scoring the outer skin layers with a sharp punch, and then inserting a blunt punch into the incision to separate the hair follicle from the surrounding tissue and fatty layer. The method and device will significantly decrease the amount of follicular transection and increase the rate at which follicular units can be extracted.

Abstract: Method and device for cutting a blood vessel using a cutting tool from within the blood vessel. A first cut portion of the blood vessel is fused to a second blood vessel to provide a flow channel therebetween.