| 摘要 |
FIELD: medicine.SUBSTANCE: group of inventions relates to medicine. A laparoscopic surgical device contains a detachable instrument. The instrument contains an external rod and an internal drive plunger, which can be connected to each other in a detachable or a non-detachable way. The handle of the device contains a two-button mechanism for the engagement and release of a detachable, tool-containing rod. The two-button mechanism is made with a possibility of engagement with matching holes of the external rod and the internal plunger, which extends through the external rod.EFFECT: handle contains a convenient in operation locking device, which provides the reliable fixation and convenient detachment of the tool end unit.20 cl, 5 dwg |
