Abstract: The invention relates to a surgical clip for minimally invasive surgery and to a device for clamping organic tissue, consisting of a first clamping bar corresponding with a second clamping bar, wherein the first clamping bar and the second clamping bar each have, on both sides on their base, shoulders for guiding them into a cartridge, and one clamping bar has a continuous retaining bore into which, in order to clamp the organic tissue, a retaining pin provided on the other clamping bar engages with a force fit and form fit, the first clamping bar (1) is mounted by means of clamp pressing in a cartridge (11), and the second clamping bar (2) with the continuous retaining bore (3) has, at its lower end, an arm (5) which, upon joining to the first clamping bar (1), slides with a form fit under the shorter first clamping bar (1) with the retaining pin (4), thus clamping the organic tissue, or the first clamping bar (1) with the retaining pin (4) at its lower end has the arm (5) which, upon joining to the second c

Abstract: The invention relates to a surgical clip for minimally invasive surgery and to a device for clamping organic tissue, consisting of a first clamping bar corresponding with a second clamping bar, wherein the first clamping bar and the second clamping bar each have, on both sides on their base, shoulders for guiding them into a cartridge, and one clamping bar has a continuous retaining bore into which, in order to clamp the organic tissue, a retaining pin provided on the other clamping bar engages with a force fit and form fit, the first clamping bar (1) is mounted by means of clamp pressing in a cartridge (11), and the second clamping bar (2) with the continuous retaining bore (3) has, at its lower end, an arm (5) which, upon joining to the first clamping bar (1), slides with a form fit under the shorter first clamping bar (1) with the retaining pin (4), thus clamping the organic tissue, or the first clamping bar (1) with the retaining pin (4) at its lower end has the arm (5) which, upon joining to the second c

Abstract: A catheter set comprises a syringe, a mandrin attachable to the syringe, a plastic canula that fits over the mandrin and a catheter attachable to a syringe and insertable through the canula when the mandrin is removed. The mandrin has a length of at least 50 mm and the tip of the mandrin is ground at an angle of at least 40.degree. to the axis of the mandrin. Two facets are ground on opposite sides respectively of the mandrin tip. Small holes spaced in a lengthwise direction in the first 15 mm from the inner end of a catheter having an insertion length of 8 cm to 10 cm are circumferentially offset from one another.