摘要:
The invention relates to an instrument for the medical examination of tight body ducts, particularly for the mammary ducts of the breast, comprising a cannula having a cannula shaft (6) and a distal cannula end (1). The distal cannula end (1) is transparent and has a point (Ia) that is distally arched, and a tube section (Ib) connected thereto. A recess (4) is configured in the tube section (Ib). An adenoid curette (2) may be axially displaced on the tube section (Ib) in order to separate tissue accommodated in the recess (4). An endoscopic optical element (3) may be inserted into the cannula shaft (6), thus enabling the observation of the distal point (Ia) and the tube section (Ib) having the recess (4) from the interior as a wide angle optical element.
摘要:
An instrument for surgically treating female urinary incontinence comprises at least one curved needle (10) by means of which a band (26), starting from the vagina, is drawn in on both sides of the urethra toward the abdominal wall and forms a loop that supports the connective tissue. The band (26) is detachably coupled to the needle (10). A grip (16) can be detachably placed on an end section (14) of the needle (10). The distal tip (12) of the needle (10) is arranged on the inner side of the curvature in an eccentric manner and is sharpened by a skid.
摘要:
The invention relates to an instrument for the medical examination of tight body ducts, particularly for the mammary ducts of the breast, comprising a cannula having a cannula shaft (6) and a distal cannula end (1). The distal cannula end (1) is transparent and has a point (Ia) that is distally arched, and a tube section (Ib) connected thereto. A recess (4) is configured in the tube section (Ib). An adenoid curette (2) may be axially displaced on the tube section (Ib) in order to separate tissue accommodated in the recess (4). An endoscopic optical element (3) may be inserted into the cannula shaft (6), thus enabling the observation of the distal point (Ia) and the tube section (Ib) having the recess (4) from the interior as a wide angle optical element.
摘要:
An instrument for surgically treating female urinary incontinence comprises at least one curved needle (10) by means of which a band (26), starting from the vagina, is drawn in on both sides of the urethra toward the abdominal wall and forms a loop that supports the connective tissue. The band (26) is detachably coupled to the needle (10). A grip (16) can be detachably placed on an end section (14) of the needle (10). The distal tip (12) of the needle (10) is arranged on the inner side of the curvature in an eccentric manner and is sharpened by a skid.
摘要:
A pre-crash deceleration system for moving objects (2) comprises at least one variable shaping element (1). A sensor system detects an imminent crash of the object (2) and activates the shaping element (1). The shaping element (1) deploys and fills the space between the object (2) and the object against which a collision ensues. Actuating elements cause the shaping element (1) to shape in a defined manner based on the action of the approaching object against a collision ensues, and effect a defined deceleration of the object (2) over the entire shaping path.
摘要:
The invention relates to a trocar system, comprising a trocar (10), a trocar sleeve (16), an optical channel (12) extending coaxially in the trocar (10) for receiving an optical unit (16), and a hollow transparent distal tip (10) of the trocar (10), which can be observed from the interior by means of the optical unit (16), wherein at least one working channel (22) extends continuously from the proximal end to the distal end in the trocar (10) and opens into an outlet opening (26) in the region of the distal end, and wherein the inner wall of the at least one working channel (22) is formed at least in an axially continuous sub-region of the circumference thereof by the trocar sleeve (16).
摘要:
A pre-crash deceleration system for moving objects (2) comprises at least one variable shaping element (1). A sensor system detects an imminent crash of the object (2) and activates the shaping element (1). The shaping element (1) deploys and fills the space between the object (2) and the object against which a collision ensues. Actuating elements cause the shaping element (1) to shape in a defined manner based on the action of the approaching object against a collision ensues, and effect a defined deceleration of the object (2) over the entire shaping path.