Internal-medicine puncture positioning device

Abstract

The invention discloses an internal-medicine puncture positioning device which comprises a connecting ring. A universal ball bearing is arranged at the center of the connecting ring, the side surfacesof the universal ball bearing are connected with the connecting ring through four supporting rods, a universal ball is rotatably connected with the inner side of the universal ball bearing, positioning pipes are arranged at the upper end and the lower end of the universal ball, an electric telescopic rod can drive the universal ball bearing to vertically move, so that the height of the device isconveniently adjusted, the lengths of a rotatable adjusting pipe and a threaded rod can be changed through rotation between the rotatable adjusting pipe and the threaded rod rotate, bilaterally inclined degree of the positioning pipes is more conveniently adjusted, and the outer side of a puncture needle can be sterilized by an ultraviolet germicidal lamp. The internal-medicine puncture positioning device is simple in structure, simple and convenient to operate and more convenient to use, puncture positions can be fixed, puncture angles can be adjusted, and convenience is provided for doctors.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an internal medicine puncture positioning device. Background technique [0002] At present, puncture needles are mainly used when puncturing patients with pleural effusion. Since the needle handle is small, it is easy to fall off when pinching the needle handle, and it is easy to pollute the needle body, and it is easy to deviate during the puncture, which will Cause other injuries to the patient, and most of the existing fixings are fixed by bandages, which is not reliable, and the position of the puncturing needle cannot be adjusted, which increases difficulty for the staff, and is not easy to locate, so it is very inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a positioning device for internal medicine puncture, which has a simple structure and is easy...

AI Technical Summary

Problems solved by technology

[0002] At present, puncture needles are mainly used when puncturing patients with pleural effusion. Since the needle handle is small, it is easy to fall off when pinching the needle handle, and it is easy to pollute the needle body, and it is easy to deviate during the puncture, which will Cause other injuries to the patient, but most of the existing fixation is fixed by straps, which is not reliable, and the position of the puncture needle cannot be adjusted, which makes it more difficult for the staff, and it is not easy to locate, so it is very inconvenient to use

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