Abstract: An exemplary surgical method includes possessing a loader that holds a curved-tip cartridge, and a surgical stapler that includes an anvil and channel at a distal end thereof; causing at least one of the loader and the channel to move toward the other; as a result of the causing, engaging the loader and the curved-tip cartridge with the channel; and causing at least one of the loader and the channel to move away from the other, such that the curved-tip cartridge remains engaged with the channel. That method further may include actuating the surgical stapler; grasping the unloader; sliding the unloader toward the channel; disengaging the curved-tip cartridge from the channel with the unloader; and withdrawing the unloader away from said channel, wherein the withdrawing causes the curved-tip cartridge to disengage from the channel.

Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an un-deployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.

Abstract: A divider for a sterilization filter basket for sterilizing medical instruments has two lateral wall sections and a central wall section therebetween. The divider is substantially flat in configuration, and the central wall section is perforated by a multiplicity of openings. One lateral wall section or both lateral wall sections has/have a slit-shaped notch, so that the lateral region of the lateral wall section, which is separated by the slit-shaped notch, is formed as a resilient section that has a number of lateral protrusions. If only one lateral wall section is formed in this way, then the other lateral wall section has a number of protrusions that extend at least partially in the lateral direction and at least partially in a direction perpendicular to the extension plane of the central wall section.

Abstract: The invention relates to a medical sawing template system, comprising an aligning apparatus for aligning a medical sawing template relative to a human or animal bone, which aligning apparatus comprises at least one fastening element receptacle for a fastening element fixable in bone, a first coupling member which is coupleable or coupled to a sawing template, a distance-changing device for varying a distance between the fastening element receptacle and the first coupling member, and an angle-changing device for varying an angle between the fastening element receptacle and the first coupling member, wherein the distance-changing device comprises a distance-setting member which is rotatable about a distance-setting member rotational axis, and/or wherein the angle-changing device comprises an angle-setting member which is rotatable about an angle-setting member rotational axis.

Abstract: A surgical instrument includes a shaft portion which at least partly houses an axially movable cutting element. A handle receives the shaft portion. A trigger element for the cutting element is movably arranged on the handle. The instrument also includes a coupling mechanism which converts a rotation of the trigger element into an axial movement of the cutting element with the interposition of a pinion. The coupling mechanism is designed such that the rotation of the trigger element produces a rotation of the pinion about the central axis thereof and additionally an axial movement of the central axis.

Abstract: A universal drill guide system includes a universal drill guide, interchangeable drill tubes, and interchangeable drill bits. Each interchangeable drill tube corresponds to one of the interchangeable drill bits, and can be detachably coupled to the universal drill guide. A cannulated drill with K-wire retention features a drill bit with a retention mechanism that prevents axial advancement of a K-wire during drilling. A drill removal tool includes a drill remover that can be placed around a drill bit to remove it from bone after a hole is drilled, while leaving a K-wire in place in the bone. A bone screw driver with K-wire retention includes a shaft that can be passed over a K-wire, a distal end for attachment to a cannulated bone screw, and a K-wire retention module for preventing advancement of the K-wire as the screw driver drives the cannulated bone screw into bone.

Abstract: A strainer dish for receiving medical items to be disinfected or sterilized includes a receiving container and at least one handle, which, in a removal position projects out of the receiving container in a grippable manner in order to allow the carrying of the strainer dish, and which, in a locking position, is arranged inside the receiving container to allow the loading of the strainer dish, the handle being shifted from the locking position into the removal position by actuation of a releasable holding element.

Abstract: A surgical cutting instrument for transapical aortic valve resection includes a cutting unit arranged on the distal end of a tool shaft and at least one mechanical cutting element for making a circular incision. The at least one cutting element can be adapted, in particular continuously adapted to different aortic diameters by means of a radially movable actuating mechanism.

Abstract: Embodiments of the disclosed technology relate to a bipolar electrosurgical device for a laparoscopic environment, as well as methods for the use of such a device. Embodiments of the device may include a set of opposing jaws comprising at least one bipolar electrode pair disposed thereon, the set of jaws configured to deliver radiofrequency energy to a target tissue. Embodiments of the set of jaws, when closed, may have a diameter no greater than about 5 mm. The device may further include a shaft with a diameter that may be no greater than about 5 mm. Each of the jaws has a tissue-facing surface of each jaw that may include a complementary self-aligning configuration with respect to the longitudinal axis of the other jaw. Embodiments of the device may further include a pinless rotation assembly formed from rotatably cooperative features of the first jaw and the second jaw that connect the jaws together and enable the jaw set to pivot between an open position and a closed position.

Abstract: An instrument for guiding a rod into a holder of an implant, in particular a pedicle screw, includes a coupling unit for coupling the instrument to the implant, in particular a head of the pedicle screw, a threaded rod that can be positioned in the axial direction relative to the coupling unit, and at least one internally threaded segment that is arranged in an axially fixed manner relative to the coupling unit, and can be positioned in a radial direction relative to the threaded rod, and prestressed toward the threaded rod by a prestressing element applying a radial force. The internally threaded segment can be brought into engagement with, and disengaged from, the male thread of the threaded rod by radial positioning. Thread flanks of the threaded rod and thread flanks of the internally threaded segment face each other and are each formed with an undercut.

Abstract: The invention relates to a joint implant part of a joint endoprosthesis. The joint implant part comprises at least one first volume region, at least one second volume region and at least one third volume region. The at least one first volume region defines a bone contact surface region with at least one bone contact surface. The at least one second volume region defines a joint surface region with at least one joint surface. The at least one third volume region comprises neither a bone contact surface nor a joint surface. A modulus of elasticity in the at least one first and/or in the at least one second and/or in the at least one third volume region changes continuously or substantially continuously or discontinuously in at least one spatial direction.

Abstract: A tubular shaft for a tubular shaft instrument includes a hollow shaft component, an actuating rod arranged in the hollow shaft component, and functional elements that are attached at the distal ends of the shaft component and/or of the actuating rod. The actuating rod is axially displaceable relative to the hollow shaft component to move the distal sections of the functional elements toward one another, past one another, and/or away from one another. The actuating rod includes at least one bending area in which flexible segments and support segments alternate and in which the actuating rod has significantly less bending resistance than outside the at least one bending area. A friction-reducing layer on the at least one bending area of the actuating rod reduces the friction of the actuating rod on the inside wall of the shaft component.

Abstract: A surgical grip for receiving a handpiece shaft for conjoint rotation therewith and/or for receiving a medical tool in such a way as to transmit torque, includes a carrier sleeve on which at least one coupling component provided for coupling the handpiece shaft is attached such that the at least one coupling component can be brought to a coupled position and to an uncoupled position in the operating state, wherein the at least one coupling component can be brought into contact with an activation unit which is arranged between the carrier sleeve and an outer actuation sleeve, wherein a rotation securing unit present inside the actuation sleeve acts on the activation unit in a spring-biased manner in the operating state such that the activation unit is held secure against rotation relative to the carrier sleeve.

Abstract: The invention relates to a medical instrumentation with a navigation system which comprises an optical detection unit comprising a camera, and a data processing unit coupled to the detection unit, with a medical article and with a marking device which is held directly or indirectly on the article and is positioned in a defined spatial arrangement in relation thereto, or which marking device is comprised by or formed by the article, the location and orientation of the marking device being determinable with the navigation system, it being possible for at least one image of the marking device and the article to be taken by means of the detection unit and for the position and shape of the article to be determined by the data processing unit on the basis of an image. The invention also relates to a method for determining the shape of a medical article.

Abstract: A surgical instrument for correcting spinal deformities includes a tubular body adapted to receive a second instrument through the tubular body. The tubular body forms a transverse passage adapted to receive a longitudinal fixation element through the tubular body. The tubular body further includes first and second arms for connecting the surgical instrument to a vertebral anchor. The first and second arms include one or more anti-splaying features adapted to mate with anti-splaying features on the second instrument to prevent the first and second arms from splaying as the second instrument is inserted into the tubular body.

Abstract: A holding clip is designed to be fixed in a holding contour of a housing part of a sterile container and/or to be removed from the holding contour without tools. The holding clip has at least one at least partly spring-elastic clamping section designed to provide a clamping force to secure the identifying element and at least two holding sections that adjoin the clamping section on both sides and that are designed to engage into an undercut of the holding contour in a form-fitting and/or force-fitting manner. A sterile container can include such a holding clip.

Abstract: A container system includes a container or a sterile container to which an attachment part can be fastened. For this purpose, the sterile container has a fastening portion which is formed integrally with or integrally in a closed container wall of the container, to which the attachment part can be fastened in a positive fit or locked in a spring-elastic manner.