Measuring scale for measuring bladder capacity and pressure

Abstract

The invention discloses a measuring scale for measuring bladder capacity and pressure, and belongs to the technical field of medical products. The measuring scale can be used for measuring the bladdercapacity and pressure of a patient and judging the change conditions of the bladder capacity and pressure of the patient, and has the characteristics of convenience in use, simplicity in operation and control, practicability and the like. The measuring scale comprises a scale body, wherein a fixed groove is formed in the scale body in the extending direction of the scale body; an L-shaped plate is arranged beside the fixed groove; a rotating shaft, an angle scale and a rotating needle are arranged on the L-shaped plate; one end of the rotating shaft is fixedly connected with the L-shaped plate, and the other end of the rotating shaft is fixed to the circle center of the angle scale; the rotating needle is rotationally arranged on the rotating shaft; a positioning mechanism is arranged onthe rotating needle; two pin holes matched with the positioning mechanism are formed in the upper portion of the L-shaped plate; the two pin holes are located in a 90-degree projection and a -90-degree projection of the angle scale respectively; and a buckle is arranged on the rear portion of the scale body.

Description

technical field [0001] The invention relates to the technical field of medical products, and more specifically relates to a measuring ruler for measuring bladder capacity and pressure. Background technique [0002] In the standardized management of neurogenic bladder, it is necessary to evaluate the motor function and bladder sensory function of the detrusor muscle and sphincter during the storage and voiding periods of the bladder to obtain information such as detrusor activity and compliance, bladder internal pressure, and safe capacity , to guide bladder training and treatment. Evaluation methods include instrumental detection and simple bladder volume and pressure measurement. However, due to the high cost of the bladder volume-pressure assessment system, many hospitals, especially grassroots hospitals, have not purchased this equipment, and can only use simple bladder volume and pressure measurement methods for assessment. The simple method of measuring bladder capaci...

AI Technical Summary

Problems solved by technology

At present, there is no simple bladder capacity and pressure measurement ruler on the market. Most hospitals use soft tape for measurement, which has the disadvantages of inconvenient operation and prone to errors.

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