Automatically-closed trocar clamping device

• Main Authors: MA BANGFENG, YAN HUANG
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses an automatic closing trocar clamping device which comprises a trocar adapter and a trocar body, the disposable trocar adapter is movably installed on the trocar body, a trocar needle is arranged at the lower end of the trocar body, the trocar body is installed on a clamping device, a guide boss is arranged on the upper side face of the trocar body, the trocar clamping device comprises two clamping jaws, and the two clamping jaws are arranged on the trocar body. The trocar holder further comprises a spring base, a button spring shaft movably penetrates through the button fixing base, two release buttons are connected to the two ends of the button spring shaft, clamping hooks are installed on the side faces of the release buttons, and the clamping hooks are movably clamped into the square buckles at the tail ends of the locking strips. The trocar body and the trocar holder are used for minimally invasive robot surgery, automatic closing of the trocar holder can be conveniently achieved,