Artery ligation tension detector

Abstract

The invention provides an artery ligation tension detector, relates to the field of a medical instrument, and solves the problems that the a vascular bursting phenomenon is easily caused by difficultcontrol of stretching force intensity, such as excessive stretching force; and a corresponding position limiting structure is not used, so a specific position is difficult to be quickly and accuratelyfound, and the detection time is wasted by repeated adjustment. The artery ligation tension detector comprises a sleeve case, wherein a support frame is connected onto the sleeve case in a sleeving way; and a measuring main body is glidingly connected in the sleeve case. Through the arrangement of a structure on the measurement main body, on one hand, through the arrangement of rolling balls, thefriction resistance between a sliding seat and a sliding rod can be reduced, so that the precision degree of the measurement is improved; on the other hand, the rolling balls are practically and glidingly connected into an arc-shaped groove, so that through the position limitation by the arc-shaped groove, the axial rotation of the sliding rod can be avoided; and the influence on the measurementprecision, or even the vascular tearing, caused by axial rotation of a hook structure and the sliding rod in the measuring process can be prevented.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to a tension detector for arterial ligation. Background technique [0002] The tension detector is a detection tool that can detect the tension value of the object. At present, after ligation of the arteries, it is often necessary to perform tension detection to prevent the later cracking caused by improper ligation. [0003] Based on the above, at present, tension detection is often required after the arterial vessel is ligated, so the current detection equipment mainly has the following deficiencies: [0004] One is that the safety is low. Existing devices are often detected manually, but when stretching by hand, it is often difficult to control the stretching force. If the stretching force is too large, it is easy to cause blood vessel collapse. ; Moreover, the structure is not perfect enough. In the detection process of the existing device, it is difficu...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides an arterial ligation tension detector to solve the existing problem that the safety is low, and the existing devices are often detected manually during detection, but when stretching with hands, often It is difficult to control the stretching force. If the stretching force is too large, it will easily cause blood vessel rupture; moreover, the structure is not perfect. During the detection process of the existing device, it is difficult to quickly and accurately find the Specify the position, repeatedly adjust the problem of wasting detection time

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