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Multifunctional catheter, use method thereof and bladder function training method

A urinary catheter, a multi-functional technology, applied in the field of medical and health care, can solve the problems of inconvenience for patients and their families, patient discomfort, inappropriate tube selection, etc., to avoid inappropriate tube selection, avoid urinary tract infection, and extend the tube the effect of time

Inactive Publication Date: 2021-09-07
刘芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the catheters in the prior art are double-cavity or triple-cavity catheters. During clinical use, there are often many problems: (1) inappropriate selection of catheters, leakage of urine, and waste caused by changing catheters; (2) ) The patient’s urinary catheter is left in place for too long, the urinary tract is damaged and deformed, and urine leakage occurs, which brings inconvenience and pain to the patient and the patient’s family; (3) The urinary catheter is directly connected to the outside world, and the outer opening of the catheter is slightly higher than The internal opening is easy to reflux and cause urinary tract infection; (4) The size of the urethral lumen of the catheter is fixed, and friction occurs between the tube wall and the urethral wall mucous membrane as the patient moves or turns over, which damages the urethra and causes discomfort to the patient

Method used

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  • Multifunctional catheter, use method thereof and bladder function training method
  • Multifunctional catheter, use method thereof and bladder function training method
  • Multifunctional catheter, use method thereof and bladder function training method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, this embodiment provides a multifunctional urinary catheter, including a catheter 1 and a balloon set 2 .

[0042] Specifically, such as figure 2 As shown, the catheter 1 is provided with a urinary catheter channel 11, a first balloon tube channel 12, a second balloon tube channel 13, a third balloon tube channel 10, a first water tube channel 14, and a second water tube channel 15. The diameter of the catheter 1 slightly smaller than the urethra, such as Figure 5 As shown, one end of the catheter 1 is provided with a valve tube 3, one end of the valve tube 3 is the inner end of the catheter 1, the other end of the catheter 1 is the outer end of the catheter 1, and the valve tube 3 is provided with a first valve 31, the first The valve 31 is arranged in one direction, and the opening direction is towards the outer end. The first valve 31 is arranged in the shape of a three-petal pouch. The bottom end of the bag 51 is provided with a hard ...

Embodiment 2

[0050] Such as Figure 6 As shown, the present embodiment provides a multifunctional urinary catheter, which has basically the same structure as that of Embodiment 1, and the similarities will not be repeated. The difference is that it also includes a pressure sensor, a ring clamp 6, an alarm, a central processor.

[0051] Specifically, the pressure sensor is arranged in the urinary catheter passage 11 for detecting the hydraulic pressure value in the urinary catheter passage 11 and sending the hydraulic pressure value to the central processing unit; the ring clamp 6 is arranged on the outer wall of the urinary catheter 5 for processing Clamp the urinary tube 5 according to the command of the device; the central processing unit is set on the urinary tube 5, and can also be set on other devices. The central processing unit is used to control the ring clamp 6 according to the time from the hydraulic pressure value from 0 to the pressure preset value. Opening and closing, respec...

Embodiment 3

[0053] Such as Figure 7 Shown, a kind of using method of multifunctional urinary catheter adopts the multifunctional urinary catheter of embodiment 2, and using method comprises:

[0054] Preparation stage: Slowly insert the new multifunctional catheter into the patient’s urethra from the inner end to the outer end, and after placing it in a suitable position, connect the air bag tube 1 23 and the balloon tube 2 24 to the air storage tank, and connect the water tube 1 18, The water pipe 2 19 is connected to the water storage tank, the urine pipe 5 is connected to the urine bag 51, first inflates the airbag pipe 1 23, and then gently pulls the catheter 1 outward to determine that the catheter 1 is fixed in the bladder;

[0055] Inflation stage: Use the air storage tank to inject a preset amount of sterile air into the airbag tube 24, and then stop the gas injection. After that, the urine in the patient's bladder flows into the valve tube 3, enters the urinary catheter channel ...

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Abstract

The invention discloses a multifunctional catheter, a use method thereof and a bladder function training method. The multifunctional catheter comprises a catheter and an air bag set. ;A ureter channel, a first air bag tube channel, a second air bag tube channel, a third air bag tube channel, a first water tube channel and a second water tube channel are arranged in the catheter, a valve tube is arranged at one end of the catheter, a first valve is arranged in the valve tube, the other end of the ureter channel is connected with a ureter, and the other end of the ureter is connected with a urine bag; the airbag set comprises an airbag I, an airbag II and an airbag III, the first airbag tube channel is connected with an airbag tube I, and the second airbag tube channel is connected with an airbag tube II; a first circle of drain holes and a second circle of drain holes are formed in the side wall of the catheter, the first circle of drain holes are located between the first valve and the catheter, and the second circle of drain holes are located between the air bag II and the air bag III. Urine can be prevented from overflowing or regurgitating, the air bag is used for preventing the urethra from being pressed for a long time, the bladder or the urethra can be cleaned, and therefore the catheter carrying time is prolonged.

Description

technical field [0001] The invention relates to the field of medical and health technologies, in particular to a multifunctional urinary catheter, a method for using the same, and a method for training bladder function. Background technique [0002] Most of the catheters in the prior art are double-cavity or triple-cavity catheters. During clinical use, there are often many problems: (1) inappropriate selection of catheters, leakage of urine, and waste caused by changing catheters; (2) ) The patient’s urinary catheter is left in place for too long, the urinary tract is damaged and deformed, and urine leakage occurs, which brings inconvenience and pain to the patient and the patient’s family; (3) The urinary catheter is directly connected to the outside world, and the outer opening of the catheter is slightly higher than (4) The size of the urethral lumen of the catheter is fixed, and friction occurs between the tube wall and the urethral wall mucous membrane as the patient m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10A61M1/00A61M3/02A61M19/00
CPCA61M25/1011A61M3/0279A61M3/0295A61M25/0026A61M25/0017A61M25/0045A61M25/1018A61M19/00A61M2205/18A61M2205/3331A61M2025/0002A61M2025/0046A61M2025/1013A61M2210/1085A61M2210/005
Inventor 刘芳杜润滋杨英胡昌荣
Owner 刘芳
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