Abstract: The present invention relates to a biopsy assembly for obtaining a tissue sample, comprising an outer tubular cannula provided with an oblique distal tip, and a stylet adapted to be disposed axially within said cannula and having an oblique distal tip. The stylet is provided with a recess arranged along a side of the stylet which is adapted to receive the tissue sample. The assembly further comprises a housing for guiding and manipulating the proximal ends of the cannula and the stylet and is provided with a rotating member configured to rotate the stylet or cannula around a common axis, such that the cannula and the stylet are rotated relative to one another. The rotating member is configured to rotate the stylet and cannula relative to one another prior to tissue sampling, such that a most distal edge of the oblique distal tip of said cannula is arranged at the same side as the recess when the tissue sampling is performed.

Abstract: A medical device is disclosed comprising an elongated needle assembly having a distal end, a proximal end and a longitudinal axis A, the needle assembly comprises a tubular cannula having a sharpened distal end, a proximal cannula portion, and a longitudinal bore along the longitudinal axis A, and a stylet configured to extend through the bore of the cannula, and having a blunt distal end and a proximal stylet portion. The needle assembly is provided with a spring member configured to urge the stylet in a distal direction along the longitudinal axis, such that the stylet is axially spring-biased in said distal direction.

Abstract: Insertion tool for a medical closure device for the sealing of an opening in a wall of a bodily organ, comprising a tamping force source adapted to deliver a first member to a position at the opening on one side of the wall subsequently to a second member being positioned at the opening on the opposite side of the wall. The tamping force source, which is energized prior to the tamping procedure, can be a spring, an elastic band or a pressurized gas container. A tamping spring can be compressed or extended upon loading. The tamping force source can be released in response to a manual operation or be triggered by retraction of the insertion tool.

Abstract: A medical device is disclosed comprising an elongated needle assembly having a distal end, a proximal end and a longitudinal axis A, the needle assembly comprises a tubular cannula having a sharpened distal end, a proximal cannula portion, and a longitudinal bore along the longitudinal axis A,and a stylet configured to extend through the bore of the cannula,and having a blunt distal end and a proximal stylet portion. The needle assembly is provided with a spring member configured to urge the stylet in a distal direction along the longitudinal axis, such that the stylet is axially spring-biased in said distal direction.

Abstract: The invention is directed to a steerable mandrel comprising a stationary part and a movable part. The stationary part comprises a tubular sleeve having a mantle wall with a longitudinal semi-circumferential opening or weakening, which divides the stationary part into a proximal portion located on a proximal side of the longitudinal semi-circumferential opening or weakening and a distal portion located on distal side of the longitudinal semi-circumferential opening or weakening. The movable part comprises a rod-like member, which is slidable within the proximal portion of the stationary part. The movable part is attached to distal portion of the stationary part, such that relative movement of the movable part in relation to the stationary part causes a bending of the mandrel.

Abstract: Insertion tool for a medical closure device for the sealing of an opening in a wall of a bodily organ, comprising a tamping force source adapted to deliver a first member to a position at the opening on one side of the wall subsequently to a second member being positioned at the opening on the opposite side of the wall. The tamping force source, which is energized prior to the tamping procedure, can be a spring, an elastic band or a pressurized gas container. A tamping spring can be compressed or extended upon loading. The tamping force source can be released in response to a manual operation or be triggered by retraction of the insertion tool.

Abstract: An insertion tool for a medical closure device for the sealing of an opening in a wall of a bodily organ includes a tamping force source adapted to deliver a first member to a position at the opening on one side of the wall subsequently to a second member being positioned at the opening on the opposite side of the wall. The tamping force source, which is energized prior to the tamping procedure, can be a spring, an elastic band or a pressurized gas container. A tamping spring can be compressed or extended upon loading. The tamping force source can be released in response to a manual operation or be triggered by retraction of the insertion tool.

Abstract: A wheel assembly comprising a wheel (5) for a wheelchair (1), a gripping ring (6) connected to the wheel, and a gear-shift arrangement (7; 10; 40; 70); the wheel being provided with a wheel axle (17; 47; 77); the gear-shift arrangement being configured to change a gear ratio between the wheel and the gripping ring; the gear-shift arrangement comprising an internal-gear hub (8; 16; 46; 76) comprising a number of internal gears (18, 18?, 18?; 48, 48?, 48?; 78, 78?, 78?), a shift member (15; 45; 75), and a gear selector (9; 11; 41; 71) located on the same side of the wheel as the gripping ring, wherein the gear selector is operatively connected to the shift member (15; 45; 75) that is axially moveable within the internal-gear hub to engage a specific gear of said number of internal gears, and that the gear selector has an inner base portion (12; 42; 72) and an outer handle portion (13; 43; 73) and extends radially away from the wheel axle.

Abstract: The present invention relates to a biopsy assembly for obtaining a tissue sample, comprising an outer tubular cannula provided with an oblique distal tip, and a stylet adapted to be disposed axially within said cannula and having an oblique distal tip. The stylet is provided with a recess arranged along a side of the stylet which is adapted to receive the tissue sample. The assembly further comprises a housing for guiding and manipulating the proximal ends of the cannula and the stylet and is provided with a rotating member configured to rotate the stylet or cannula around a common axis, such that the cannula and the stylet are rotated relative to one another. The rotating member is configured to rotate the stylet and cannula relative to one another prior to tissue sampling, such that a most distal edge of the oblique distal tip of said cannula is arranged at the same side as the recess when the tissue sampling is performed.

Abstract: The present invention relates to a biopsy assembly (1), for obtaining a tissue sample. The assembly (1) comprises an elongated tube shaped sleeve (2), extending along a longitudinal axis A. The sleeve (2) comprises a first cutting edge arrangement (3) at a distal end (4) of said sleeve (2), said sleeve (2) being provided with an opening (5) at said distal end (4), wherein said opening (5) being in communication with a cavity (6) adapted to receive said tissue sample. The assembly (1) further comprises an elongated drill unit (7), adapted to be removably arranged in said sleeve (2), and extending along a longitudinal axis B, said elongated drill unit (7) comprising a second cutting arrangement (8) arranged at a distal tip (9) of said drill unit (7).

Abstract: The invention is directed to a steerable mandrel comprising a stationary part and a movable part. The stationary part comprises a tubular sleeve having a mantle wall with a longitudinal semi-circumferential opening or weakening, which divides the stationary part into a proximal portion located on a proximal side of the longitudinal semi-circumferential opening or weakening and a distal portion located on distal side of the longitudinal semi-circumferential opening or weakening. The movable part comprises a rod-like member, which is slidable within the proximal portion of the stationary part. The movable part is attached to distal portion of the stationary part, such that relative movement of the movable part in relation to the stationary part causes a bending of the mandrel.

Abstract: An insertion tool for a medical closure device for the sealing of an opening in a wall of a bodily organ includes a tamping force source adapted to deliver a first member to a position at the opening on one side of the wall subsequently to a second member being positioned at the opening on the opposite side of the wall. The tamping force source, which is energized prior to the tamping procedure, can be a spring, an elastic band or a pressurized gas container. A tamping spring can be compressed or extended upon loading. The tamping force source can be released in response to a manual operation or be triggered by retraction of the insertion tool.

Abstract: Biopsy extraction unit for use in relation to a biopsy device provided with an outer cannula. The biopsy extraction unit is provided with a unit handle, an intermediate part and an elongated sample rod, the rod being offset and essentially parallel to the longitudinal central axis of the biopsy extraction unit, wherein the sample rod is adapted to essentially be positioned along an inner wall of the outer cannula when inserted into said biopsy device.

Abstract: The invention is directed to a steerable mandrel comprising a stationary part and a movable part. The stationary part comprises a tubular sleeve having a mantle wall with a longitudinal semi-circumferential opening or weakening, which divides the stationary part into a proximal portion located on a proximal side of the longitudinal semi-circumferential opening or weakening and a distal portion located on distal side of the longitudinal semi-circumferential opening or weakening. The movable part comprises a rod-like member, which is slidable within the proximal portion of the stationary part. The movable part is attached to distal portion of the stationary part, such that relative movement of the movable part in relation to the stationary part causes a bending of the mandrel.

Abstract: Insertion tool for a medical closure device for the sealing of an opening in a wall of a bodily organ, comprising a tamping force source adapted to deliver a first member to a position at the opening on one side of the wall subsequently to a second member being positioned at the opening on the opposite side of the wall. The tamping force source, which is energized prior to the tamping procedure, can be for example a spring, an elastic band or a pressurized gas container. A tamping spring can be compressed or extended upon loading. The tamping force source can be released in response to a manual operation or be triggered by retraction of the insertion tool.

Abstract: The invention relates to a sensor and guide wire assembly (21) for intravascular measurements of physiological variables in a living body, comprising a core wire (22), a first coil (23), a jacket (24), and a second coil (25). The jacket (24) comprises a first end portion (24a), which is crimped onto the core wire (22) and over which a portion of the first coil (23) is threaded, and a second end portion (24b), which is crimped onto the core wire (22) and over which a portion of the second coil (25) is threaded.

Abstract: A femoral compression device (1) for compressive bearing against the femoral artery of a patient, comprising a base plate (2), an inflatable air cushion (4), and an electronic manometer (8) connected to the inflatable air cushion for measurement of the current pressure difference between the pressure prevailing inside the inflatable air cushion and the ambient air pressure. The femoral compression device can further comprise a mechanical device (11; 46) which prevents an air opening leading to the inflatable air cushion from being closed before the manometer is zeroed.

Abstract: A surgical puncture instrument (30) includes a drill (31) and a cutter sleeve (36). The sleeve is shaped to continue the shape of the drill so that the sleeve participates in the drilling operation. This permits the sleeve to enter hard tissue and allows the sleeve to be used for access to inner tissue to, for example, obtain a biopsy with a biopsy needle (13).

Abstract: The present invention relates to a sealing device (1; 11; 21; 31) for sealing a puncture in a vessel. The sealing device comprises a sealing element (2; 12; 22; 32) configured to be placed against a wall of the vessel and to seal the puncture in the vessel by contacting the vessel wall, and an elongated member (3; 13; 23; 33) connected to the sealing element and configured to extend in an incision canal leading to the puncture in the vessel. According to the invention, the elongated member, which can be in the form of a suture, filament, multifilament or a flexible stem, comprises a haemostatic material that stops or reduces secondary bleeding in the incision canal.

Abstract: The invention provides a medical introducer (21; 31; 41; 51; 61; 71; 81; 91; 101) having a tubular distal portion (22; 32; 42; 52; 62; 72; 82; 92; 102) with a wall (23; 33; 43; 53; 63; 73; 83; 93; 103) and a distal end opening (24; 34; 44; 54; 64; 74; 84; 94; 104) and being adapted for introduction of a haemostatic material (4) into a canal (9) in a patient's body, said canal extending from the patient's skin (13) and into the body and comprising an elongated member (15; 86; 96; 106), which is attached in the canal and extends in the canal and out from the patient's skin, wherein a guide (25; 35; 45; 55; 65; 75; 85; 95; 105) has been provided at the distal portion of the introducer, said guide being adapted for sliding engagement with the elongated member.