CN210009492U

CN210009492U - Pressure-measuring automatic urination silica gel catheter

Info

Publication number: CN210009492U
Application number: CN201920536506.2U
Authority: CN
Inventors: 郁鹏忠; 钱江; 周伟
Original assignee: HAIYAN KANGYUAN MEDICAL INSTRUMENT CO Ltd
Current assignee: HAIYAN KANGYUAN MEDICAL INSTRUMENT CO Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-04
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an automatic silica gel catheter that urinates of pressure measurement, including leading head, inflatable balloon, pipe shaft, chamber head, pneumatic valve and automatic control, leading head and chamber head are fixed respectively at the both ends of pipe shaft, automatic control includes liquid valve and pressure sensor, liquid valve and pneumatic valve set up respectively in the flowing back branch pipe and the inlet branch pipe of the chamber head other end, the flowing back branch pipe is linked together through the liquid passage in the pipe shaft with the inlet on the pipe shaft, pressure sensor stretches into inside the pipe shaft and is connected with the liquid valve through the wire, inflatable balloon fixes on the pipe shaft and the bag chamber is linked together through the gas passage in the pipe shaft and inlet branch pipe, simple structure, convenient operation need not through instrument monitoring, can be clinically especially urinary incontinence patient on a large scale promotes.

Description

Pressure-measuring automatic urination silica gel catheter

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of catheter, especially a technical field of automatic silica gel catheter of urinating of pressure measurement.

[ background of the invention ]

Urinary incontinence is actually a syndrome characterized by urgency, which is a very high incidence. Epidemiological investigation conducted in parts of China shows that the incidence rate of the urinary incontinence is 18-53%, and the incidence rate of the stress urinary incontinence in 45-year-old fertile women is up to 40%. Statistics from the american urinary society show that more than half of women face urinary incontinence. Another survey in the united states shows that people over 18 years old suffer from dysuria, such as urinary frequency, urgency, incontinence and retention, up to 16.6%, and the incidence increases with age, in the first 10 of chronic diseases and higher than diabetes.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, providing an automatic silica gel catheter that urinates of pressure measurement, simple structure, convenient operation need not through the instrument monitoring, can especially promote on a large scale the urinary incontinence patient clinically.

For realizing the above-mentioned purpose, the utility model provides an automatic silica gel catheter of urinating of pressure measurement, including leading head, aerify sacculus, pipe shaft, chamber head, pneumatic valve and automatic control, leading head and chamber head are fixed respectively at the both ends of pipe shaft, automatic control includes liquid valve and pressure sensor, liquid valve and pneumatic valve set up respectively in the flowing back branch pipe and the admission branch pipe of the chamber head other end, the inlet on flowing back branch pipe and the pipe shaft through the liquid passage in the pipe shaft is linked together, pressure sensor stretches into inside and being connected with the liquid valve through the wire of pipe shaft, aerify the sacculus and fix on the pipe shaft and the bag chamber is linked together through the gas passage in the pipe shaft and admission branch pipe.

Preferably, an inductor channel communicated with the liquid discharge branch pipe is further arranged in the pipe body, and the pressure inductor and the lead extend into the inductor channel.

Preferably, one end of the drainage branch pipe, which is far away from the pipe body, is provided with a urine bag connecting pipe.

Preferably, the air valve is fixed on the air inlet branch pipe through a fixing ring, and an air pipe connecting pipe is arranged at one end, far away from the pipe body, of the air valve.

Preferably, the liquid inlet is positioned at one end of the tube body close to the guide head.

Preferably, the inflatable balloon is positioned at one end of the tube body close to the guide head.

The utility model has the advantages that: the utility model discloses utilize the pressure sensor response intravesical pressure variation, the pressure signal conversion who obtains is digital signal, realizes the automatic discharge of human urine through pneumatic valve and liquid valve, and simple structure, convenient operation need not through the instrument monitoring, can especially the urinary incontinence patient promote on a large scale clinically.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front cross-sectional view of a pressure measuring automatic urination silica gel urinary catheter of the present invention;

fig. 2 is a front view of the automatic control valve of the pressure measuring automatic urination silica gel urinary catheter of the utility model.

In the figure: 1-guide head, 2-inflatable saccule, 3-tube body, 31-liquid channel, 32-gas channel, 33-inductor channel, 34-liquid inlet, 4-cavity head, 41-liquid discharge branch tube, 42-air inlet branch tube, 5-fixing ring, 6-gas valve, 61-gas tube connecting tube, 7-automatic controller, 71-liquid valve, 72-pressure sensor and 8-urine bag connecting tube.

[ detailed description ] embodiments

Referring to fig. 1 and 2, the pressure-measuring automatic urination silica gel urinary catheter of the present invention comprises a guide head 1, an inflatable balloon 2, a tube body 3, a cavity head 4, an air valve 6 and an automatic controller 7, wherein the guide head 1 and the cavity head 4 are respectively fixed at two ends of the tube body 3, the automatic controller 7 comprises a liquid valve 71 and a pressure sensor 72, the liquid valve 71 and the air valve 6 are respectively arranged in a liquid discharge branch tube 41 and an air inlet branch tube 42 at the other end of the cavity head 4, the liquid discharge branch tube 41 is communicated with an inlet 34 on the tube body 3 through a liquid channel 31 in the tube body 3, the pressure sensor 72 extends into the tube body 3 and is connected with the liquid valve 71 through a conducting wire, the inflatable balloon 2 is fixed on the tube body 3 and the cavity is communicated with the air inlet branch tube 42 through a gas channel 32 in the tube body 3, an inductor channel 33 communicated with the liquid discharge branch tube 41 is further arranged in the tube body 3, pressure sensors 72 and wire stretch into in the inductor passageway 33, the one end that the shaft 3 was kept away from to flowing back branch pipe 41 is equipped with urine bag connecting pipe 8, pneumatic valve 6 passes through retainer plate 5 to be fixed on inlet branch pipe 42 and pneumatic valve 6 keeps away from the one end of shaft 3 and is equipped with trachea connecting pipe 61, inlet 34 is located the one end that shaft 3 is close to guide 1, inflatable balloon 2 is located the one end that shaft 3 is close to guide 1.

The utility model discloses the working process:

when in use, the tube body 3 is inserted along the urethra with one end provided with the guide head 1, so that the saccule is kept in the bladder of the human body. When the pressure in the bladder changes, the pressure sensor 72 converts the obtained pressure signal into a digital signal, the air valve 6 is opened, the air flow enters the balloon 2 along the air inlet branch pipe 42 and the air channel 32, the balloon is inflated, the liquid valve 71 is opened, and the urine is squeezed into the urine bag fixed on the urine bag connecting pipe 8 along the liquid channel 31 and the liquid discharge branch pipe 41, so that the automatic discharge of the urine of the human body is realized.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides an automatic silica gel catheter that urinates of pressure measurement which characterized in that: comprises a guide head (1), an inflatable balloon (2), a tube body (3), a cavity head (4), an air valve (6) and an automatic controller (7), the guide head (1) and the cavity head (4) are respectively fixed at two ends of the tube body (3), the automatic controller (7) comprises a liquid valve (71) and a pressure sensor (72), the liquid valve (71) and the air valve (6) are respectively arranged in the liquid discharge branch pipe (41) and the air inlet branch pipe (42) at the other end of the cavity head (4), the liquid discharge branch pipe (41) is communicated with a liquid inlet (34) on the pipe body (3) through a liquid channel (31) in the pipe body (3), the pressure sensor (72) extends into the pipe body (3) and is connected with the liquid valve (71) through a lead, the inflatable balloon (2) is fixed on the tube body (3) and the balloon cavity is communicated with the air inlet branch tube (42) through an air channel (32) in the tube body (3).

2. The pressure measuring silica gel urinary catheter for automatic urination according to claim 1, wherein: an inductor channel (33) communicated with the liquid discharge branch pipe (41) is further arranged in the pipe body (3), and the pressure sensor (72) and the lead extend into the inductor channel (33).

3. The pressure measuring silica gel urinary catheter for automatic urination according to claim 1, wherein: one end of the drainage branch pipe (41) far away from the pipe body (3) is provided with a urine bag connecting pipe (8).

4. The pressure measuring silica gel urinary catheter for automatic urination according to claim 1, wherein: the air valve (6) is fixed on the air inlet branch pipe (42) through the fixing ring (5), and an air pipe connecting pipe (61) is arranged at one end, far away from the pipe body (3), of the air valve (6).

5. The pressure measuring silica gel urinary catheter for automatic urination according to claim 1, wherein: the liquid inlet (34) is positioned at one end of the pipe body (3) close to the guide head (1).

6. The pressure measuring silica gel urinary catheter for automatic urination according to claim 1, wherein: the inflatable balloon (2) is positioned at one end of the tube body (3) close to the guide head (1).