CN206867463U - Bladder irrigation-drainage control device - Google Patents
Bladder irrigation-drainage control device Download PDFInfo
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- CN206867463U CN206867463U CN201621190628.3U CN201621190628U CN206867463U CN 206867463 U CN206867463 U CN 206867463U CN 201621190628 U CN201621190628 U CN 201621190628U CN 206867463 U CN206867463 U CN 206867463U
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Abstract
The utility model gives a kind of bladder irrigation-drainage control device；Including rinsing module, drainage component, catheter and controller；It is provided with irrigation channel, drainage channel in the body of catheter, the front end of drainage channel and irrigation channel extends to body front portion side wall, and pressure sensor is arranged in body；Rinsing module includes rinsing flexible pipe and the first control valve, rinses flexible pipe one end and is connected with the irrigation channel of catheter, and the first control valve, which is located at, rinses on flexible pipe；Drainage component includes the drainage channel of conduction hose and the second control valve, conduction hose one end and catheter, and the second control valve is arranged on conduction hose；Controller is connected by wire with pressure sensor, the first control valve and the second control valve respectively, the intravesical pressure force signal that pressure sensor gathers to controller.This bladder irrigation-drainage control device can flexibly control the urine flow of the flushing medium flow and outflow bladder into bladder, conveniently realize intelligentized control method, meet the treatment requirement of different patients.
Description
Technical field
It the utility model is related to a kind of bladder irrigation-drainage control device.
Background technology
Some diseases of the urinary system of human body and by Post operation, it is often necessary to being rinsed and draining in bladder, its
Major way is to be stretched into by catheter in bladder, and scouring media enters bladder by catheter, then connects urine and other things
Matter is external by catheter outflow.Catheter be with pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be via urine
Road inserts bladder so that drainage of urine comes out, and after catheter insertion bladder, drainage tube connection urinal collects urine.But current product
In there is no a kind of perfect bladder irrigation-drainage control device, can be different according to the patient's condition of patient, it is real for the illness of patient
Now intelligent irrigation and drainage operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bladder irrigation easy to use, can automatically controlling and drawn
Flow control device.
In order to solve the above technical problems, the utility model provides a kind of bladder irrigation-drainage control device；
Including rinsing module, drainage component, catheter and controller；
Catheter includes body and pressure sensor, and two passages are at least provided with body, is irrigation channel, drainage respectively
The front end of passage, drainage channel and irrigation channel extends to body front portion side wall, and the rear end of drainage channel and irrigation channel is with leading
It is connected outside urinary catheter, body front end is stretched into bladder by the urethra of human body, and pressure sensor is arranged in body, and pressure passes
Sensor senses intravesical pressure；
Rinsing module, which comprises at least, rinses flexible pipe and the first control valve, and the irrigation channel for rinsing flexible pipe one end and catheter connects
Logical, scouring media enters irrigation channel through rinsing flexible pipe, and the first control valve, which is arranged on, rinses on flexible pipe；
Drainage component comprises at least the drainage channel of conduction hose and the second control valve, conduction hose one end and catheter,
Urine is discharged through drainage channel and conduction hose, and the second control valve is arranged on conduction hose；
Controller is connected by wire with pressure sensor, the first control valve and the second control valve respectively, pressure sensor
The rate-of flow of the first control valve and the second control valve is passed through in the intravesical pressure force signal of collection to controller, controller regulation.
After such structure, after catheter is stretched into catheter front end, intravesical pressure is sensed using pressure sensor
Power, this bladder irrigation-drainage control device can flexibly control the urine stream of the flushing medium flow and outflow bladder into bladder
Amount, the convenient intelligentized control method realized to bladder irrigation-drainage, meets the treatment requirement of different patients.
Understand technology contents of the present utility model in order to clearer, below by this bladder irrigation-drainage control device referred to as
For the present apparatus.
The body front portion outer wall of the catheter of the present apparatus is provided with sacculus, is also provided with filling channel in body, before filling channel
End is connected with sacculus, and filling channel rear end is communicated with the outside；After such structure, filling channel can be utilized to ball
Capsule carries out inflation/deflation, further adjusts intravesical pressure, and the sacculus after inflation is fixed catheter and stayed in bladder, and is not easy
Abjection.
The pressure sensor of the present apparatus is arranged on the body front end of catheter, and pressure sensor passes through signal wire and controller
It is connected, in signal wire insertion body, the signal line back end external side of protruded tube；After such structure, the cloth of pressure sensor
It is more reasonable to put, and can accurately measure intravesical pressure.
Pressure channel is also provided with the body of the catheter of the present apparatus, the front end of pressure channel extends to body toe lateral
Wall, pressure sensor be arranged on pressure channel rear end and pressure channel back-end closure, pressure sensor by signal wire with
Controller is connected；After such structure, another arrangement of pressure sensor is realized, can also equally determine wing
Pressure in Guang.
The rinsing module of the present apparatus also includes douche bag, rinses the one end of flexible pipe away from catheter and is connected with douche bag, is rushed
Wash and have scouring media in bag；
The drainage component also includes drainage bag, and the one end of conduction hose away from catheter connects with drainage bag, drainage bag
For depositing the urine of outflow bladder.
After such structure, douche bag is used to deposit scouring media, and drainage bag is used for the urine for depositing outflow bladder,
The perfect composition of the present apparatus, it is also convenient for sufferer use.
The photoelectric sensor being connected with controller is additionally provided with outside the conduction hose of the present apparatus, the photoelectric sensor includes hair
End and receiving terminal are penetrated, transmitting terminal and receiving terminal are respectively provided on the outside of conduction hose, transmitting terminal alignment receiving terminal, photoelectric sensor light
Source transmission route passes through conduction hose；After such structure, photoelectric sensor, which can sense, contains blood in conduction hose
Concentration, the signal measured by photoelectric sensor feeds back to controller, contained blood in urine of the controller according to discharge
The speed and frequency of operation are rinsed-drained to concentration intelligent control.
Brief description of the drawings
Fig. 1 is the schematic diagram of present apparatus embodiment one.
Fig. 2 is the structural representation of the catheter of present apparatus embodiment one.
Fig. 3 is the structural representation of the catheter of present apparatus embodiment two.
Fig. 4 is the sectional view of Fig. 3 upward view.
Embodiment
Embodiment one
As shown in Fig. 1 to 2
The present apparatus includes rinsing module, drainage component, catheter 1 and controller 4.
Catheter 1 includes body 11 and pressure sensor 16, and the 11 anterior outer wall of body of catheter 1 is provided with sacculus 12, pipe
Three passages are provided with body 11, are filling channel 13, irrigation channel 15, drainage channel 14 respectively, drainage channel 14 and flushing are logical
The front end in road 15 extends to 11 anterior side wall of body, and the rear end of drainage channel 14 and irrigation channel 15 is also communicated with the outside, and fills
The front end of gas passage 13 is connected with sacculus 12, and the rear end of filling channel 13 is communicated with the outside, the urine that the front end of body 11 passes through human body
Road is stretched into bladder 6, and pressure sensor 16 is arranged on the front end of body 11 of catheter 1, pressure sensor 16 by signal wire with
Controller 4 is connected, and in signal wire insertion body 11, the outside of signal line back end protruded tube body 11, pressure sensor 16 senses bladder 6
Interior pressure.
Rinsing module includes douche bag 21, rinses the control valve 23 of flexible pipe 22 and first, has scouring media in douche bag 21,
Rinse the one end of flexible pipe 22 to connect with douche bag 21, rinse the other end of flexible pipe 22 and connected with the irrigation channel 15 of catheter 1, rinse and be situated between
Matter enters irrigation channel 15 through rinsing flexible pipe 22, and the first control valve 23, which is arranged on, rinses on flexible pipe 22.
Drainage component includes drainage bag 31, conduction hose 32, photoelectric sensor and the second control valve 33, conduction hose 32 1
End and the drainage channel 14 of catheter 1, the other end of conduction hose 32 connect with drainage bag 31, and urine is through drainage channel 14 and drainage
Flexible pipe 32 is discharged into drainage bag 31, and drainage bag 31 is used for the urine for depositing outflow bladder 6, and the second control valve 33 is arranged on conduction hose
On 32；
The photoelectric sensor includes transmitting terminal and receiving terminal, and transmitting terminal and receiving terminal are respectively provided at outside conduction hose 32
Side, transmitting terminal alignment receiving terminal, photoelectric sensor light source transmission route pass through conduction hose 32.
Controller 4 passes through wire 5 and pressure sensor 16, the first control valve 23, the second control valve 33 and photoelectric transfer respectively
Sensor connects, and for pressure signal to controller 4, controller 4, which is adjusted, passes through the first control valve in the bladder 6 that pressure sensor 16 gathers
23 and second control valve 33 rate-of flow.
The front end of catheter 1 is stretched into bladder 6 by human urethra, and the present apparatus can complete function according to patient's different syndromes
Flushing-drainage operation, it is specific as follows：
1st, the simply measure pressure of bladder 6, and coordinate and complete intermittent flushing-drainage operation.
The limit value (such as 40cmH2O) of the pressure of bladder 6 is preset in controller 4, pressure sensor 16 is sensed in bladder 6
Pressure, when reaching setting pressure in bladder 6, controller 4 controls the second control valve 33 to open, the second control after bladder 6 empties
Valve 33 is closed；The second control valve 33 close a period of time after (depending on as the case may be, after 5-10s) the first control valve 23
Open, flushing liquor is injected in bladder 6 through rinsing flexible pipe 22 and catheter 1, and the first control valve 23 is closed after the pressure of setting is reached
Close, can set the opening time of the second control valve 33 (such as the first control valve 23 close after 1-5 minutes) as the case may be, second
Urine and flushing liquor, the second control valve 33 in the opening discharge bladder 6 of control valve 33 are closed.
Such as need repeatedly to rinse and can complete a cycle by setting washing time in controller 4, and can set multiple
Cycle.
2nd, simple 6 continual rinsings of bladder-drainage operation.
After being generally used for operation on prostate, with the patient that bladder 6 is postoperative, there may be oozing of blood in bladder 6, open second
Control valve 33, urine connect oozing of blood and flow into conduction hose 32 through catheter 1, and the concentration of photoelectric sensor sensing red blood cell is (red thin
Born of the same parents' content), controller 4 controls the unlatching size of the second control valve 33, and then control by the signal of photo-sensor feedback
System is by the purpose of the uninterrupted of conduction hose 32, and the concentration of red blood cell is bigger, and speed of rinsing is faster, by urine and art in bladder 6
Oozing of blood flushing liquor is cut afterwards to be discharged into drainage bag 31.
3rd, mixing control is rinsed
Pressure in bladder 6, the urine RBC concentration that photoelectric sensor sensing bladder 6 flows out are set, controller 4 controls wing
The flushing speed of the flushing liquor of Guang 6, the second control valve 33 accordingly open the excretion of control urine, and remain set in bladder 6
Pressure；
When red blood cell concentration changes, controller 4 controls the unlatching size of the first control valve 23, and the first control valve 23 controls
By the flow for the flushing liquor for rinsing flexible pipe 22, while controller 4 controls the unlatching size of the second control valve 33, also corresponding humidity
The drainage flow of urine is controlled, the modest pressure in position bladder 6.
4th, detection alarm
Pressure in bladder 6 is set, when the pressure in bladder 6 is more than limit value, control produces alarm signal, reminds medical care
Personnel carry out reduced pressure operation to bladder 6.
Above-mentioned second control valve 33 and photoelectric sensor are integrated in one, to only marked the second control valve 33 in figure.
Embodiment two
As shown in Figs. 3-4
The present embodiment is different from the structure for differing only in catheter of embodiment one.
Although the body 11a front portions outer wall of catheter also is provided with sacculus 12a, four are provided with catheter body mutually solely
Vertical passage, it is irrigation channel 15a, drainage channel 14a, filling channel 13a and pressure channel 17a, wherein irrigation channel respectively
15a, drainage channel 14a, filling channel 13a structure and usage are all identical with described in embodiment one, it are not entered herein
Row repeats.
Pressure channel 17a structure is：Front end extends to body 11a front portions side wall, and pressure sensor 16a is arranged on pressure
Passage 17a rear end and pressure channel 17a back-end closure, pressure sensor 16a are connected by signal wire with controller；Bladder
Interior urine enters the pressure channel 17a rear ends of catheter, and pressure sensor 16a can sense intravesical pressure size.
Above-described is only two kinds of embodiments of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, these also should be regarded as
Belong to the scope of protection of the utility model.
Claims (6)
1. a kind of bladder irrigation-drainage control device, it is characterized in that：
Including rinsing module, drainage component, catheter and controller；
Catheter includes body and pressure sensor, and two passages are at least provided with body, is irrigation channel respectively, drains and lead to
The front end of road, drainage channel and irrigation channel extends to body front portion side wall, the rear end and urethral catheterization of drainage channel and irrigation channel
It is connected outside pipe, body front end is stretched into bladder by the urethra of human body, and pressure sensor is arranged in body, pressure sensing
Device senses intravesical pressure；
Rinsing module, which comprises at least, rinses flexible pipe and the first control valve, rinses flexible pipe one end and is connected with the irrigation channel of catheter,
Scouring media enters irrigation channel through rinsing flexible pipe, and the first control valve, which is arranged on, rinses on flexible pipe；
Drainage component comprises at least the drainage channel of conduction hose and the second control valve, conduction hose one end and catheter, urine
Discharged through drainage channel and conduction hose, the second control valve is arranged on conduction hose；
Controller is connected by wire with pressure sensor, the first control valve and the second control valve respectively, pressure sensor collection
Intravesical pressure force signal to controller, rate-of flow of the controller regulation by the first control valve and the second control valve.
2. bladder irrigation-drainage control device according to claim 1, it is characterized in that：
The body front portion outer wall of the catheter is provided with sacculus, and filling channel, filling channel front end and sacculus are also provided with body
It is connected, filling channel rear end outside catheter with being connected.
3. bladder irrigation-drainage control device according to claim 2, it is characterized in that：
The pressure sensor is arranged on the body front end of catheter, and pressure sensor is connected by signal wire with controller, letter
In number line insertion body, the signal line back end external side of protruded tube.
4. bladder irrigation-drainage control device according to claim 2, it is characterized in that：
Pressure channel is also provided with the body of the catheter, the front end of pressure channel extends to body front portion side wall, and pressure passes
Sensor is arranged on the rear end of pressure channel and the back-end closure of pressure channel, pressure sensor pass through signal wire and controller phase
Even.
5. bladder irrigation-drainage control device according to claim 1, it is characterized in that：
The rinsing module also includes douche bag, rinses the one end of flexible pipe away from catheter and is connected with douche bag, douche bag internal memory
There is scouring media；
The drainage component also includes drainage bag, and the one end of conduction hose away from catheter connects with drainage bag, and drainage bag is used for
The urine of storage outflow bladder.
6. bladder irrigation-drainage control device according to claim 1, it is characterized in that：
The photoelectric sensor being connected with controller is additionally provided with outside the conduction hose, the photoelectric sensor includes transmitting terminal and connect
Receiving end, transmitting terminal and receiving terminal are respectively provided on the outside of conduction hose, transmitting terminal alignment receiving terminal, photoelectric sensor light source transmission road
Line passes through conduction hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190628.3U CN206867463U (en) | 2016-11-05 | 2016-11-05 | Bladder irrigation-drainage control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190628.3U CN206867463U (en) | 2016-11-05 | 2016-11-05 | Bladder irrigation-drainage control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867463U true CN206867463U (en) | 2018-01-12 |
Family
ID=61325600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621190628.3U Active CN206867463U (en) | 2016-11-05 | 2016-11-05 | Bladder irrigation-drainage control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021183365A3 (en) * | 2020-03-11 | 2021-11-11 | C. R. Bard, Inc. | Pressure activated catheter |
-
2016
- 2016-11-05 CN CN201621190628.3U patent/CN206867463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021183365A3 (en) * | 2020-03-11 | 2021-11-11 | C. R. Bard, Inc. | Pressure activated catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 233000, No. 551, Gaoxin Road, high tech Zone, Bengbu City, Anhui Province Patentee after: Anhui aofu intelligent minimally invasive medical instrument Group Co.,Ltd. Address before: 233000 room 415, building 1, Shanxiang Jiayuan, Yanshan Road, Bengbu City, Anhui Province Patentee before: ANHUI AOFU INTELLIGENT MINIMALLY INVASIVE MEDICAL DEVICES Co.,Ltd. |
|
| CP03 | Change of name, title or address |