Visual puncture outfit with fixing frame

Abstract

The in discloses a visual puncture outfit with a fixing frame. The outfit comprises a puncture sleeve, an air leakage mechanism, a puncture cone, a hook and a grip, a bearing frame is fixed to the right end of the puncture sleeve, a threaded ring is in threaded connection with the inner side of the right side of the bearing frame, a through hole is formed in an air blocking sealing cover, and theair leakage mechanism penetrates through the right side of an electric air injection valve; the left end of the puncture cone is connected to the inner side of a second protective cushion block in a clamped mode. According to the visual puncture outfit with the fixing frame, after the puncture sleeve and the puncture cone are taken down, the puncture cone can penetrate through the puncture sleeve,the clamping groove corresponds to the movable locking clamping block in the left-right direction, then the movable locking clamping block can be pushed leftwards manually, the movable locking clamping block is connected into the clamping groove in a clamped mode, and then the electric air injection valve can be opened to inject air into a reinforcing air ring; and the reinforcing air ring is inan expanded state, so that the connection between the puncture cone and the puncture sleeve is conveniently reinforced, the puncture cone and the puncture sleeve can be tightly matched together, and the risks of tissue damage and bleeding are conveniently reduced.

Description

technical field [0001] The invention relates to the related technical field of a visible trocar, in particular to a visible trocar with a fixed frame. Background technique [0002] Puncture is a commonly used surgical term in medicine. It is a diagnosis and treatment technique in which a puncture needle is inserted into the body cavity to extract secretions for testing, injecting gas or contrast agent into the body cavity for contrast examination, or injecting drugs into the body cavity. The purpose of puncture is to draw blood for testing , blood transfusion, infusion, and catheter placement for angiography, etc. Lumbar puncture is to puncture the subarachnoid space of the lumbar spinal cord with a lumbar puncture needle. It is an important clinical auxiliary examination method in neurology. It can be used to measure brain pressure and collect effusion for routine , biochemical and bacteriological examinations, tumor cells and enzymatic examinations, provide evidence for th...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a visual puncture device with a fixed frame to solve the problem that the connection between the puncture cone and the puncture sleeve on the existing puncture device proposed in the above-mentioned background technology is not tight enough, the sealing is not enough, and the puncture If the cone and the puncture cannula are not tightly fitted together, the risk of tissue damage and bleeding will increase, and the insertion and disassembly operations are not convenient enough, and it is inconvenient to hang and place, and the taking operation is not convenient enough

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