Dual-layer dense dot mode CT puncture assistant positioning device convenient to operate

Abstract

The invention discloses a dual-layer dense dot mode CT puncture assistant positioning device convenient to operate. The device comprises a base, an open-source single-chip microcomputer, a regulatingmechanism and an angle regulating device are installed at the top of the base separately, distance regulating devices are vertically and symmetrically installed at the end of the angle regulating device, positioning nets are fixedly arranged at the ends of the distance regulating devices, and a positioning mechanism is installed at the end of the regulating mechanism. According to the dual-layer dense dot mode CT puncture assistant positioning device convenient to operate, the working position of the positioning mechanism is regulated through the regulating mechanism, the positioning device isgood in flexibility and high in mechanical degree, the working capability of the positioning mechanism is greatly improved, the puncture position is positioned through the positioning mechanism, theintelligent degree is high, positioning is accurate, the puncture precision is greatly improved, the working positions of the positioning nets are regulated through the angle regulating device and theinterval regulating devices, regulation is convenient, and different working requirements are met conveniently.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a conveniently operated double-deck dense point CT puncture auxiliary positioning device. Background technique [0002] In the prior art: the patent application publication number of CN 106725755 A discloses a double-layer intensive point CT puncture auxiliary positioning device, which includes a two-layer positioning net, and the positioning net is composed of a frame, a warp, a weft and a positioning hole. Both ends of the warp and weft are connected to the frame, positioning holes are provided at the connection of the warp and weft, warp marks are provided outside the connection between the warp and the frame, and weft marks are provided outside the connection between the weft and the frame, and the first fixing device, the first The fixing device is used to fix between the two layers of positioning nets, so that the positioning nets of the upper and lower layers are k...

AI Technical Summary

Problems solved by technology

[0002] In the prior art: the patent application publication number of CN 106725755 A discloses a double-layer intensive point CT puncture auxiliary positioning device, which includes a two-layer positioning net, and the positioning net is composed of a frame, a warp, a weft and a positioning hole. Both ends of the warp and weft are connected to the frame, positioning holes are provided at the connection of the warp and weft, warp marks are provided outside the connection between the warp and the frame, and weft marks are provided outside the connection between the weft and the frame, and the first fixing device is also included. The fixing device is used to fix the two layers of positioning nets, so that the positioning nets of the upper and lower layers are kept parallel. It is easy to adjust and cannot meet the needs of use.

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