APPARATUS FOR APPLICATION OF COMPRESSION CIRCULAR ANASTOMOSES Russian patent published in 2003 - IPC

FIELD: medical equipment, applicable for formation of anastomoses at surgical treatment of diseases of the gastroenteric tract. SUBSTANCE: the apparatus has a bent tubular guide with a handle and a working head, which is coupled with the tubular head by means of a coupling with a collet. The working head is made in the form of cup-shaped rings with an annular groove at the base. The rings are provided with guides and connected with the form "memory" by a spring. The handle is made hollow, detachable and secured on the tubular guide for rotation of the tail section, provided with female thread. The handle accommodates a bush installed on the tubular guide for movement, it has a male thread and is engageable with the handle tail section and links located in the body. The links are connected to the spring-loaded collet. In one of the end the coupling is provided with supporting plates. The base of one of the cup-shaped ring is made with through sector slots. The guides are made in the form of coaxially installed hollow cylinders. The outer cylinder is provided with a supporting annular shoulder is provided with an annular supporting shoulder with through sector slots. EFFECT: enhanced functional potentialities and prevented development postoperative complications. 4 cl, 5 dwg