Visual thoracic and abdominal cavity puncture drainage device

Abstract

The invention provides a visual thoracic and abdominal cavity puncture drainage device, which relates to the technical field of medical instruments and comprises a puncture head, a micro camera and a right clamping piece, wherein the puncture head is connected with the tube bank piece through the drainage hose, internal threads are arranged in the tube bank piece, the front end of the puncture force application assembly is connected with the puncture head, and the rear end of the puncture force application assembly is connected with the tube bank piece; the micro camera is connected with the video transmission head through a transmission line, and the video transmission head is located on the outer side of the drainage hose. The puncture head and the tube bank piece are fixedly connected together through the puncture connecting rod and the fixed connecting piece, the drainage hose is kept in a tightened stress state, the puncture force application effect of the puncture head is guaranteed, and when the puncture head punctures a designated drainage part, the fixed connecting piece in the tube bank piece is rotated, so that the fixed connecting piece is separated from the tube bank piece; the puncture connecting rod is taken out from the drainage hose, the drainage hose recovers the soft state, and the discomfort of the drainage hose in use is reduced.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to a visualized thoracoabdominal cavity puncture and drainage device. Background technique [0002] Since Cooper first reported the use of central venous catheters for pleural drainage in 1987, various types of minimally invasive catheters have been widely used clinically. It is widely used clinically in China because of its minimally invasive nature. Compared with conventional closed thoracic drainage, it is simple to operate, with less local damage, less pain for patients, and does not affect rest and sleep. It improves the self-care ability and quality of life of patients. Good sex. [0003] Thoracoperitoneal puncture and drainage can refer to patent CN210903268U, which mainly includes a hollow outer shell, a drainage tube and a support; one end of the drainage tube is an open end, and the other end is a closed end, and the side wall of the closed end is ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a visual thoracoperitoneal drainage device to solve the existing similar thoracoperitoneal drainage surgery, which is divided into two drainage methods: hard drainage tube and flexible drainage tube. The front end of the hard drainage tube is in the shape of The sharp shape can directly realize the puncture and drainage operation, and cannot stay in the patient's body. The flexible drainage tube needs to be surgically cut before it can be placed in the patient's chest and abdominal cavity. Use together to improve the effect of thoracoabdominal puncture and drainage in patients

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