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Indwelling pressure measuring and urethral catheterization device, bladder monitor applying device and application method

A urine device and monitor technology, applied in the application, catheter, balloon catheter, etc., can solve the problems of bladder function impact, bladder difficult to restore normal capacity, etc.

Pending Publication Date: 2021-05-11
MIANYANG MEIKE ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is in the "empty" state for a long time, it is difficult for the bladder to return to the normal capacity before catheterization after extubation, and bladder function is affected

Method used

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  • Indwelling pressure measuring and urethral catheterization device, bladder monitor applying device and application method
  • Indwelling pressure measuring and urethral catheterization device, bladder monitor applying device and application method
  • Indwelling pressure measuring and urethral catheterization device, bladder monitor applying device and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Such as Figure 5 Use a three-chamber indwelling pressure-measuring catheter, fix the pressure-measuring catheter in the bladder, install the pressure-measuring membrane on the pressure-measuring sensor of the host of the indwelling catheter monitor, open the valve of the pressure-measuring chamber, and use a syringe to pass the pressure-measuring catheter. Inject appropriate amount of air into the pressure tube joint into the cavity, and close the valve of the pressure measurement cavity. The pressure in the bladder is transmitted to the pressure-measuring membrane through the pressure-measuring air bubble, and the pressure measured by the pressure-measuring sensor on the pressure-measuring membrane close to it is the pressure in the bladder.

Embodiment 2

[0090] Such as Figure 6 , use a two-chamber indwelling pressure-measuring catheter, insert the pressure-measuring catheter into the bladder, install the pressure-measuring membrane on the pressure-measuring sensor of the host of the indwelling catheterization monitor, open the valve of the gas injection chamber, and use a syringe to inject The endotracheal joint injects an appropriate amount of air into the cavity to inflate the air bag, and after fixing the pressure measuring catheter in the bladder, close the valve of the pressure measuring cavity. The pressure in the bladder is transmitted to the pressure measuring membrane through the air bag, and the pressure measured by the pressure measuring sensor on the pressure measuring membrane close to it is the pressure in the bladder.

Embodiment 3

[0092] Such as Figure 7 , the method of measuring the urine volume in the bladder using an ultrasonic sensor. After inserting the pressure measuring catheter into the bladder, open the valve of the gas injection chamber, use a syringe to inject an appropriate amount of air into the cavity through the connector of the gas injection tube to inflate the air bag, and insert the pressure measurement catheter into the bladder. After the urinary catheter is fixed in the bladder, the pressure chamber valve is closed. Fix the ultrasonic transducer on the upper edge of the pubic symphysis of the patient, and connect the interface with the ultrasonic sensor interface of the host of the indwelling urinary catheter monitor. The main unit of the indwelling urinary catheter monitor uses the ultrasound information to calculate the urine volume in the bladder.

[0093] The above solution is only an illustration of a preferred example, but not limited thereto. When implementing the present i...

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Abstract

The invention discloses an indwelling pressure measuring and urethral catheterization device, a system applying the urethral catheterization device and an application method. The indwelling pressure measuring and urethral catheterization device comprises a first urethral catheterization mechanism and a first pressure measuring film, wherein three channels of an integrated structure are arranged on the side, matched with the human bladder, of the first urethral catheterization mechanism, so that a first urethral catheterization cavity, a pressure measuring cavity and a water injection cavity which communicate are defined inside the first urethral catheterization mechanism, and the side, away from the human bladder, of the first urethral catheterization mechanism is of a split structure, so that a first urethral catheter, a pressure measuring pipe and a water injection pipe which are matched with the first urethral catheterization cavity, the pressure measuring cavity and the first air injection cavity are obtained; the first pressure measuring film is arranged on the pressure measuring pipe; a pressure measuring bubble and a water bag which are matched are arranged at the front end of the first urethral catheterization mechanism; and first notches are formed in the positions, matched with the pressure measuring bubble and the water bag, of the pressure measuring pipe and the water injection pipe. According to the indwelling pressure measuring and urethral catheterization device, the system applying the urethral catheterization device and the application method, complications caused by a traditional indwelling urethral catheterization technology to the bladder of a patient can be effectively avoided or relieved.

Description

technical field [0001] The invention relates to postoperative clinical monitoring equipment. More specifically, the present invention relates to an indwelling manometry catheterization device used in clinical voiding monitoring and a bladder monitor and application method of the application device. Background technique [0002] Indwelling catheters and urine collection bags are mostly used in clinical catheterization at present. The urine metabolized by the kidneys is directly introduced into the urine collection bag through the indwelling catheter. The bladder is empty for a long time. However, the physiological law of the bladder requires that the bladder must alternately maintain the "full" and "empty" states. If it is in the "empty" state for a long time, it is difficult for the bladder to return to the normal capacity before catheterization after extubation, and bladder function is affected. If the bladder is in a "full" state for a long time and the bladder is not ...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61M25/00A61M25/10A61B5/20A61B5/00
CPCA61M25/0026A61M25/10A61B5/205A61B5/208A61B5/4836A61B5/6853A61B5/6874A61M2025/0003A61M2205/3331A61M2205/3382A61M2205/3393A61M2210/1085A61M2230/00A61M2210/005
Inventor 朱世琼庞灵吴新春丁慧孟祥霞黄小宝高小明赵文军
Owner MIANYANG MEIKE ELECTRONICS EQUIP
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