Abstract: An instrument for bending a surgical implant about a bending axis includes a handle defining a receiving area for receiving the surgical implant. A lever is pivotably connected to the handle about a pivot axis that can be orthogonal to the bending axis. A movable linkage can be connected to the lever for movement with the lever. The moveable linkage can be configured to bend the surgical implant about the bending axis upon pivoting the lever about the pivot axis.

Abstract: A medical force measuring system is provided for measuring a force effective between two prosthesis parts that are connected to one another in articulated manner in a joint prosthesis which includes a ball joint or a partial component thereof. The force measuring system includes a measuring instrument which has a sample joint element with a sample joint surface. The sample joint element is formed in correspondence with a first joint element that forms a part of the ball joint and has a joint surface which is formed in correspondence with the sample joint surface and is moveable into engagement therewith for forming a sample ball joint. The measuring instrument also includes at least one of a measuring device and an indicating device which cooperates with the sample joint element for measuring and/or indicating a force (or a partial component thereof) effective on the sample joint surface.

Abstract: The present application discloses a centering aid for a container having a container trough, with an access opening, a container lid and a seal. In the closed state of the container, the seal is arranged between the container trough and the container lid. The centering aid has a first centering device, which is provided on either the container lid or the container trough, and a second centering device, which is provided on the other of either the container lid or the container trough. The first and second centering devices interact in such a way as to ensure that, in the closed state of the container, the seal is in contact with the container trough and with the container lid along the entire periphery of the access opening.

Abstract: A medical bone screw in particular in pedicle screw design includes a screw-and-thread shaft which has a distal shaft portion of a preferably smaller core diameter that transitions into a proximal shaft portion of a preferably larger core diameter, whose proximal end is provided with a screw head. The core cross-sectional shape along the distal shaft portion is formed to be out-of-round, preferably polygonal, and the core cross-sectional shape along the proximal shaft portion is formed to be circular.

Abstract: A stabilizer for operations on a heart includes a fastening shaft and a tissue contact component with two elongated bearing elements provided on a base section and adapted to be arranged on two opposing sides of a blood vessel such that at least one section of the blood vessel runs between the two bearing elements, wherein the base section is affixed to one end of the fastening shaft. At least one bearing element has a slit extending longitudinally at least over a section thereof. The fastening shaft has an axially proceeding channel which extends at least over a section of the fastening shaft and is connected to at least one connecting channel in the region of the end of the fastening shaft on which the base section is mounted, the connection channel connecting the axially proceeding channel to the surroundings, wherein the axial end of the fastening shaft is closed.

Abstract: An exemplary surgical method of treating tissue within the body of a patient, may include providing an endocutter having a knife, a staple holder along which the knife is slidable, feeder belts located on each side of the knife, staples having a first size, those staples integral with and breakable from at least one feeder belt, and staples having a second size different from the first size, those staples integral with and breakable from at least one feeder belt; engaging tissue of the patient with the staple holder; deploying at least two staples having a first size; disengaging tissue of the patient from the staple holder; once again engaging tissue of the patient with the same staple holder; and deploying at least two staples having a second size.

Abstract: A surgical instrument in HF design includes two tissue branches, at least one of the tissue branches being movable relative to the other tissue branch and being able to be applied to the other tissue branch with a predetermined or predeterminable contact pressure via an actuation mechanism while clamping body tissue between the tissue branches. A clamping pressure controlling or adjustment device is interconnected in a force or torque gear train between the actuation mechanism and the at least one movable tissue branch.

Abstract: A surgical clip applicator includes a universal handgrip and an individual clip magazine having an integrated crimping head, which individual clip magazine can be detachably fastened to the universal handgrip. The universal handgrip and the individual clip magazine fastened thereto interact to form a feed path for the clip transport of individual clips from a clip receiving portion of the clip magazine toward the crimping head, which feed path is defined or individually available for actuation. The individual clip magazine can be selected from a plurality of clip magazines for different clip types as needed. The clip magazine can include an integrated coding mechanism designed depending on the clip type to be applied, which coding mechanism defines in interaction with the universal handgrip at least the feed path adapted to the respective clip type.

Abstract: The invention relates to a medical instrument for severing connecting rods, in particular, of implanted spinal column stabilization systems, which comprises a first cutting element and a second cutting element which are pivotal relative to each other about a pivotal axis, a first handle element and a second handle element which are moveable relative to each other, and a force transmission device which is coupled to the first and the second handle element on the one hand and to the first and the second cutting element on the other for the purposes of transferring an actuating force from the first and second handle element to the first and second cutting 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: A surgical or medical container content detection system includes a container content sensor device for arrangement in a sterilization container. The container content sensor device includes a carrier and at least one sensor arranged or formed on the carrier for detecting at least one identification element which is arranged or formed on an object stored in the sterilization container for the identification thereof. A carrier module arranged on the carrier includes a detection device for detecting at least one detected identification element and is arranged for the purpose of wirelessly transmitting information about the object identified by the detected identification element to the outside of the sterilization container.

Abstract: A surgical clip for a surgical clip applicator includes at least one pair of clip arms. Each clip arm has a distal end and a proximal end. The two clip arms are connected to each other at the proximal ends of the clip arms and form a clip throat. A tangent angle between a tangent to a neutral fiber of a clip arm and a perpendicular to a longitudinal axis of the clip increases over the entire length of the clip arm substantially continuously.

Abstract: A surgical instrument includes a first lever element and a second lever element interconnected by a lever element hinge. Each lever element includes a grip portion and a jaw portion. A first spring portion and a second spring portion are proximally connected to the grip portions. A proximal free end of the first spring portion is coupled to a proximal free end of the second spring portion by a hinged joint. The hinged joint includes a hinge pin and at least one bearing eye. The at least one bearing eye forms a continuous longitudinal slit for radial insertion of the hinge pin. The slit extends diagonally relative to the axis of the at least one bearing eye so that at least one spring portion has to be twisted during radial insertion of the hinge pin into the at least one bearing eye.

Abstract: A sterilization indicator for a sterile container includes a shape-memory element in the form of a compression spring, which, when a predetermined temperature is reached or exceeded, subjects an indicating unit to a defined axial compressive force. The indicating unit is biased by a restoring spring in the counter-direction of the shape-memory element by way of a restoring force which is smaller than the defined axial compressive force. A latching mechanism can be actuated by a closing or locking mechanism of the sterile container. Following or during the closing or locking of the sterile container, the latching mechanism retains the indicating unit in a sterile position, once the unit has been moved into the sterile position by the shape-memory element. Upon opening or unlocking of the sterile container below the sterilization temperature, it frees the indicating unit, whereupon the restoring spring moves the indicating unit back into an unsterile position.

Abstract: A pedicle screw system includes a receiving sleeve for a longitudinal support, a bone screw and a shank head element. The bone screw has a bone thread configured as an outer thread and a connection thread configured as an inner thread. The shank head element has at the proximal end a head on which the receiving sleeve is mounted and, at the distal end, a connection thread configured as an outer thread screwed into the connection thread of the bone screw. The connection threads are configured as multi-threads, each with a distal connection thread portion and a proximal connection thread portion. The distal connection thread portion and the proximal connection thread portion have an identical thread pitch. The distal connection thread portion has a smaller diameter than the proximal connection thread portion.

Abstract: The present invention discloses a security seal with a seal base with at least one locking projection and a seal head connected to the seal base with at least one blocking tab, whereby each blocking tab is movably connected to the seal head via at least one hinge element, together with a safety closure with a first closure part and a second closure part, which can be moved back and forth between an open position and a closed position relative to the first closure part, wherein the first closure part has a seating on which the seal base of a security seal can be engaged so that, when the second closure part is in the closed position, at least one blocking tab of the security seal at least partially overlaps the second closure part on the side of the second closure part opposite the first closure part, and additionally, a security container with a container tub, a lid and a safety closure, wherein either the first or second closure part is arranged on either the container tub or the lid, respectively.

Abstract: A device for simultaneously identifying a plurality of surgical instruments or instrument groups includes a first detecting device having a first detection technology for detecting instruments and, if applicable, related instrument-specific information. The device also includes a second detecting device having a second different detection technology for detecting instruments and instrument information. Moreover, the device includes a comparing device for comparing the detection results of the two detecting devices. The comparing device outputs a positive evaluation regarding the correctness of the detected instruments if the two detection results are matching.

Abstract: An implant, preferably for treating and/or reconstructing, in particular lining and/or sealing and/or relining and/or at least partially filling an acetabular defect, having at least one flat structure which contains a material that is at least partially decomposable or resorbable in vivo. The invention further relates to a surgical kit and the use of an unfinished flat structure for producing an implant.

Abstract: A retractor features at least two retractor arms whose proximal end portions are fixed or integrally formed on opposite ends of a crossbar for adjusting the distance between the retractor arms, and a drive unit whose case is mounted on the crossbar and whose gearing is in operative connection with a length adjustment mechanism to be operated by a separate actuation element which can be brought into engagement with a gearing input element movably inserted in the case. The gearing input element is accessible on at least one outer side of the casing. The gearing input element is designed such that it is substantially flush with the case's outer side or is recessed into the case interior. It has its exposed side provided with recesses, at least one of which has an undercut which enters a manually detachable latching engagement with a force transmission protrusion of the actuation element.