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Urine Rapid Drainage Assay System

A measurement system and rapid technology, which can be used in suction devices, urinary function assessment, etc., can solve the problems of time delay, inaccurate measurement results, and long drainage time, and achieve the effect of saving time, convenient and rapid operation, and convenient operation.

Inactive Publication Date: 2011-12-07
THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for patients with a large amount of residual urine, urine from the upper urinary tract continuously flows into the bladder, and the drainage time is long, which not only leads to inaccurate measurement results, but also delays time.

Method used

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  • Urine Rapid Drainage Assay System
  • Urine Rapid Drainage Assay System
  • Urine Rapid Drainage Assay System

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Experimental program
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Effect test

Embodiment Construction

[0016] figure 1 It is a structural schematic diagram of the present invention; figure 2 The negative pressure pump is viewed along the A direction; image 3 It is the working principle diagram of the automatic control system of the present invention.

[0017] as the picture shows:

[0018] The urine rapid drainage measurement system of this embodiment includes a negative pressure pump 1, a drainage tube 2 and a metering device, the negative pressure pump is provided with a medium inlet 4 and a medium outlet 5, and the medium inlet 4 is communicated with the drainage tube; this embodiment also includes The liquid flow sensor 6 and the PLC automatic control system, the liquid flow sensor is arranged in the medium inlet of the negative pressure pump, the signal output end of the PLC automatic control system is electrically connected with the control circuit of the negative pressure pump, during use, the drainage tube is passed through The urethra is connected to the bladder,...

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Abstract

The invention discloses a urine rapid drainage measurement system, which comprises a negative pressure pump, a drainage tube, a metering device, a liquid flow sensor and a PLC automatic control system, the liquid flow sensor is arranged in the medium inlet of the negative pressure pump, and the The signal of the liquid flow sensor is input to the PLC automatic control system, and the signal output terminal of the PLC automatic control system is electrically connected to the control circuit of the negative pressure pump, and the urine in the bladder is drained by negative pressure through the negative pressure pump, and then passed through the metering device Measure the amount of urine obtained from the drainage, the whole process saves time and effort, the negative pressure pump is controlled by the PLC automatic control system, and the liquid flow sensor is used to monitor the urine flow in the pipeline. When the urine flow in the drainage pipeline reaches the predetermined The PLC automatic control system will immediately issue an execution command to the negative pressure pump to stop the operation of the set minimum early warning flow rate, which is easy to operate, safe to use, and can fully meet clinical needs.

Description

technical field [0001] The invention relates to medical equipment, in particular to a urine rapid drainage measurement system. Background technique [0002] Urinary dysfunction is a common disease in urology. Clinical urodynamic examination is an important method for diagnosing voiding dysfunction. Urodynamic examination includes normal voiding physiology, urinary tract obstructive diseases, neurogenic bladder, and non-neurogenic bladder urethral dysfunction. , enuresis and urinary incontinence. According to the examination method, it is divided into upper urinary tract urodynamics and lower urinary tract urodynamics. Urodynamic examination techniques of the upper urinary tract include percutaneous pelvic perfusion manometry, diuretic high-dose intravenous pyelography with dynamic radiography, transrenal or ureterostomy catheter manometry, and cystoscopic ureteral cannula manometry Surgery, etc., among which the former two are more commonly used clinically. Lower urinary ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/20A61M1/00
Inventor 方强杨景樊汝会宋波
Owner THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA