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Urine flow monitoring and control device and matched pipeline thereof

A technology for monitoring and controlling urine flow, applied in the fields of drainage device, urinary function assessment, medical science, etc., can solve the nursing work that cannot automatically realize the patient's bladder storage, individualized urination function, inconvenient operation, and manual individualized urination method. problem of large quantity

Active Publication Date: 2014-02-26
XIAN WINZISS MEDICAL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current urine bag or urine drainage device cannot automatically realize the urine storage and personalized urination function of the patient's bladder, and the artificial individualized urination method is also unable to be effective in clinical practice due to many factors such as heavy nursing workload and inconvenient operation. application

Method used

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  • Urine flow monitoring and control device and matched pipeline thereof
  • Urine flow monitoring and control device and matched pipeline thereof
  • Urine flow monitoring and control device and matched pipeline thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: The present invention is used for continuous monitoring in the Department of Nephrology, and it is required to monitor the urine flow every 15 minutes.

[0044] 1. Firmly fix the urine flow monitoring and control device on the steel frame along the edge of the patient's bed, and open the top cover (17) of the protective shell, such as image 3 As shown, insert the flow measurement window (25) of the matching pipeline into the flow measurement window limit groove (11), insert the pressure sensing window (26) into the pressure sensing window limit groove (12), insert the cut-off hose (27) Embed in the limit groove (13) of the cut-off hose, and after checking that all components are installed normally, close the top cover (17) of the protective shell.

[0045] 2. Put the catheter (32) into the patient's body according to the catheterization procedure, connect the catheter connection port (23) with the catheter (32) of the patient, and make it tight and diffic...

Embodiment 2

[0051] Embodiment 2: The present invention is used in orthopedics without strict monitoring of urine output, mainly to avoid loss of bladder function in long-term bedridden patients with indwelling urinary catheters.

[0052] 1. Follow steps 1 and 2 described in Embodiment 1 to complete the connection and installation work.

[0053] 2. Turn on the power, turn on the power module (10), select the intermittent monitoring mode with the corresponding operation function key (18) on the top cover of the protective shell (17), turn off the urine flow monitoring control device and turn on the flow / flow velocity measurement module (5) , the gravity sensor (7) monitoring module is turned on, and the shut-off valve (3) automatically closes the shut-off hose (27).

[0054] 3. The nurse informs the patient arbitrarily that after the patient has the urge to urinate, keep the button on the manual control handle (19) for 3s-5s.

[0055] 4. After a certain period of time, after the patient fe...

Embodiment 3

[0058] Embodiment 3: Production and preparation of the urine flow monitoring and control device of the present invention

[0059] like Figure 4 As shown, the components are connected according to the production process of general electronic products. The components in the figure are:

[0060] CPU-single-chip microcomputer (1), model AT89C52;

[0061] LCD-display module (8), 6cm*9cm liquid crystal display;

[0062] BP-warning device (9), adopts conventional buzzer;

[0063] SB1-operating function keys (18), universal button-type electronic buttons, external medical PP material;

[0064] SP-baroreceptor (2), model CH-DPT-248;

[0065] SB2-open / reset function key (20), universal button-type electronic button, external medical PP material;

[0066] SL-flow / velocity measurement module (5), made of 2 sets of infrared scanning gratings;

[0067] SC-gravity sensor (7), model LSZ-S02;

[0068] YV-stop valve (3), general two-position two normally closed solenoid valve;

[0069]...

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Abstract

The invention relates to a urine flow monitoring and control device and a matched pipeline thereof and belongs to medical apparatus and instruments which are used for performing urination control, urine volume monitoring and urine collection on a patient with a retention catheter. The urine flow monitoring and control device and the matched pipeline are relatively independent. The switching of the urine volume monitoring mode can be automatically achieved through a flow and velocity measurement module and a gravity sensor according to the different clinical requirements. Meanwhile the dynamic monitoring is performed on the bladder pressure, closing or opening of the pipeline is automatically controlled by a cut-off valve according to the obtained pressure of urine in the bladder under different filling conditions through calculation, the mode is similar to the urine retention and urination mode of a normal human body basically, and accordingly the patient can obtain the good maintenance and exercise during the catheter retention period and the incidence rate of adverse reactions such as the urinary dysfunction and the like caused by the catheter retention can be greatly avoided.

Description

Technical field [0001] The invention relates to a urine flow monitoring and control device and its supporting pipeline, which belongs to the medical equipment used for urination control, urine volume detection and urine collection for patients with indwelling catheters. Background technique [0002] Retention catheterization is a method of draining urine by keeping the catheter in the bladder after catheterization. Because of its advantages of simple operation, good biocompatibility, easy fixation, effective drainage of urine, and keeping the vulva dry, it is well received by medical staff and patients. However, indwelling urinary catheters are likely to affect the dual functions of urinary storage and urination in the bladder. When some diseases or operations require indwelling urinary catheters, open urinary catheters are often used in clinical practice to drain urine, and indwelling catheters continue to drain the bladder. Bladder tension disappears, bladder detrusor mus...

Claims

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Application Information

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IPC IPC(8): A61F5/451A61B5/20
Inventor 阮雪红李社军
Owner XIAN WINZISS MEDICAL GRP CO LTD
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