Doppler probe convent to assemble and disassemble

Abstract

The invention provides a Doppler probe convent to assemble and disassemble. The Doppler probe comprises a sleeve, wherein a probe body is arranged in a cavity of the sleeve, a flanging extending outwards is arranged at the end part of one end of the sleeve, a limiting part is arranged on the bottom, at the other end, of the sleeve, a clamping hole is formed in the flanging, one end of the probe body is provided with a round plate with the diameter greater than the diameter of the sleeve, the round plate is provided with clamping jaws, one end of the probe body extends into the sleeve and is matched with the limiting part for limiting the axial movement of the probe body, and the clamping jaws and the clamping hole are matched for limiting the circumferential rotation of the probe body. When the probe is mounted, one end of the probe body extends into the sleeve and is matched with the limiting part, thus the axial movement of the probe body is limited, the probe body is rotated to enable the clamping jaws of the round plate to be matched with the clamping hole, thus the circumferential rotation of the probe body is limited, the mounting of the probe is completed, therefore, the assembly and disassembly of the Doppler probe are greatly facilitated, and the replacement and maintenance costs are reduced.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a Doppler probe which is easy to disassemble and install. Background technique [0002] In the treatment of hemorrhoids, the Doppler probe needs to detect the hemorrhoidal artery and ligate the hemorrhoidal artery. After the ligation is completed, the hemorrhoid body is sutured and suspended. The transducer in the Doppler probe is fixed by glue and sealed to achieve a sealing effect. Once a small problem occurs in the probe, it cannot be disassembled to analyze the fault, and the probe cannot be inspected and repaired. Generally, the only option is to choose Replacing the entire probe part not only increases the cost, but also brings a lot of trouble to the monitoring work. Contents of the invention [0003] The object of the present invention is to provide a Doppler probe that is easy to disassemble and install, which greatly facilitates the disassembly and installation of ...

AI Technical Summary

Problems solved by technology

The transducer in the Doppler probe is fixed by glue and sealed to achieve a sealing effect. Once a small problem occurs in the probe, it cannot be disassembled to analyze the fault, and the probe cannot be inspected and repaired. Generally, the only option is to choose Replacing the entire probe part not only increases the cost, but also brings a lot of trouble to the monitoring work

Images