Disposable urethral catheter for measuring body temperature and abdominal pressure

Abstract

The invention relates to a disposable urethral catheter for measuring body temperature and abdominal pressure. The disposable urethral catheter for measuring the body temperature and the abdominal pressure is characterized in that one end of a pressure measuring pipe is connected to an eduction pipe behind an eduction port of on end of the urethral catheter, an inner cavity of the pressure measuring pipe is communicated with the inner cavity of the eduction pipe, urine flow direction control devices are arranged on the eduction pipe and the pressure measuring pipe, and a manometer connector connected with a manometer is arranged at the other end of the pressure measuring pipe. The disposable urethral catheter for measuring the body temperature and the abdominal pressure is disposable, simple in structure, low in cost and convenient to use, and solves the problems of body temperature testing, abdominal pressure testing and comparison of the temperature on the body surface and the temperature inside the body when a patient is in surgery or in emergency or when the patient cannot move conveniently are solved. Furthermore, the same urethral catheter can be used for the patient for continually and precisely measuring the body temperature and the abdominal pressure simultaneously, pain of the patient is reduced, and economic burden of the patient can be reduced. A probe of the disposable urethral catheter can continually and precisely measure the body temperature and the abdominal pressure without any external power supply, the precision can ranges from+0.2 DEG C to -0.2 DEG C, and accurate information can be fed back to relevant medical staff in time.

Description

technical field [0001] The invention relates to a medical device, in particular to a disposable body temperature measuring and abdominal pressure catheter. Background technique [0002] At present, the existing technology has a single-function body temperature measuring catheter, such as patent number ZL201220463622.4, named: disposable body temperature measuring catheter, this kind of catheter not only solves the problem of repeated use of cross-contamination, In particular, it solves the temperature test of the patient during surgery, or during first aid, or when the patient is inconvenient to move, and the comparison of body surface and internal temperature; but this kind of urinary catheter has a single function and can only be used for clinically measuring the patient's body temperature , when measuring abdominal pressure to patient, also need to change measuring abdominal pressure catheter in addition, not only increased misery to patient, also increased economic burde...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing technology has a single-function body temperature measuring catheter, such as patent number ZL201220463622.4, named: disposable body temperature measuring catheter, this kind of catheter not only solves the problem of repeated use of cross-contamination, In particular, it solves the temperature test of the patient during surgery, or during first aid, or when the patient is inconvenient to move, and the comparison of body surface and internal temperature; but this kind of urinary catheter has a single function and can only be used for clinically measuring the patient's body temperature , when measuring the abdominal pressure of the patient, another abdominal pressure measuring catheter needs to be replaced, which not only increases the pain of the patient, but also increases the economic burden

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