Aneurysm clamp for cerebral artery upper aneurysm

• Main Author: HUANG CONGGANG
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2019
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model relates to the field of medical instruments. The utility model discloses an aneurysm clamp for cerebral artery upper aneurysm. The device comprises an upper clamping pipe and a lowerclamping pipe, the upper clamping pipe and the lower clamping pipe are connected through a connecting mechanism. The connecting mechanism comprises a plurality of sets of clamping grooves symmetrically formed in the lower end of the upper clamping pipe. A clamping block is slidably connected into the clamping groove; the end, away from the bottom of the clamping groove, of the clamping block penetrates through a groove opening of the clamping groove and extends outwards. The lower clamping pipe is fixedly connected to the upper end of the lower clamping pipe; fixing grooves are formed in theside walls of the clamping blocks, positioning grooves are formed in the groove walls, corresponding to the fixing grooves, of the clamping grooves, first springs are fixedly connected to the groove bottoms of the fixing groov