CN202960873U - Urinary catheter allowing bladder function exercise - Google Patents
Urinary catheter allowing bladder function exercise Download PDFInfo
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- CN202960873U CN202960873U CN 201220515575 CN201220515575U CN202960873U CN 202960873 U CN202960873 U CN 202960873U CN 201220515575 CN201220515575 CN 201220515575 CN 201220515575 U CN201220515575 U CN 201220515575U CN 202960873 U CN202960873 U CN 202960873U
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- controller
- catheter
- urinating
- urinary catheter
- bladder function
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Abstract
A urinary catheter allowing bladder function exercise consists of a latex urinary catheter, a urination controller and a urine bag, wherein two ends of the urination controller are respectively connected with the latex urinary catheter and the urine bag; the latex urinary catheter consists of a catheter body and a water injection air bag arranged at one end of the catheter body; and the other end of the catheter body serves as an excretion end connected with the urination controller in a matched manner. The urinary catheter allowing bladder function exercise can help a patient to exercise the bladder urination function so as to achieve automatic urination at regular time.
Description
Technical field
This utility model relates to medical equipment, specifically be that bladder function is tempered catheter.
Background technology
urinary catheter is applicable to hypogastric region, the patient of urine retention easily appears after anus and perineal operation, due to surgical injury, wound pain or long term indwelling catheter, detrusor of bladder shrinks unable, or the nervous dysfunction of domination bladder, cause to reflexive the sphincter vesicae spasm, though cause the patient can not voluntary micturition or can voluntary micturition but residual urine volume 100ml, especially after operation for cervical carcinoma, because range of operation is larger, parasympathetic nervous and the SNE of turnover bladder may be organized in company with the palace is other in operation process, cardinal ligament and pelvic lymph node excise in the lump, after easily causing operation in patients, nervous bladder is benumbed, cause urine retention, the patient needs long term indwelling catheter, cause suffering and inconvenience to the patient, and easy secondary urinary tract infection.
Clinically in order to treat and prevent urine retention, need allow a few days ago patient oneself carry out bladder function to take exercise extracting urinary catheter, namely add and close urinary catheter, the open urinary catheter of every 3-4h once can be tempered the diastole contractile function of bladder like this, removes the spasm of sphincter vesicae, impel urine to discharge, but effect is not good enough, and the own timing of patient's need, increases burden and easily careless omission to the patient.
The utility model content
This utility model provides a kind of bladder function to temper catheter for solving the problems of the technologies described above, and can help the patient to temper the bladder urination function, timing automatic urinating.
This utility model is that the technical scheme that the deficiency that solves the problems of the technologies described above adopts is: bladder function is tempered catheter, is comprised of latex catheter, urinate controller and urinal, and the two ends of the controller of urinating connect respectively latex catheter and urinal; Described latex catheter is comprised of body and water filling air bag, and an end of body is provided with the water filling air bag, and the other end is connected with the controller of urinating for excretion end, excretion end.
The controller of urinating described in the utility model is check valve.
Be provided with a groove in excretion end described in the utility model, an end port of the controller of urinating is arranged in groove, and the groove size is complementary with the port size of the controller of urinating.
The internal diameter size of body described in the utility model and the internal diameter in the same size of the controller of urinating.
This utility model beneficial effect is:
1, this utility model is simple in structure, and is easy to use, has the effect of tempering the patient's bladder function.
2, this urinary catheter has the automatic urinating function, need not the manpower timing urination, alleviates patient's misery, avoids the patient urine retention to occur, removes simultaneously the trouble that patient oneself folder closes urinary catheter from, and is convenient and practical.
3, this urinary catheter more meets the physiological process of urinating, and adjusts the state of detrusor of bladder by intravesical pressure, and control is urinated, and really reaches the purpose of tempering bladder function.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram of excretion end of the present utility model;
Fig. 3 is the sectional structure schematic diagram of the controller of urinating of the present utility model;
In figure: 1, latex catheter, 101, body, 102, the water filling air bag, 103, the excretion end, 104 grooves, 2, the controller of urinating, 3, urinal.
The specific embodiment
As shown in the figure, bladder function is tempered catheter, is comprised of latex catheter 1, urinate controller 2 and urinal 3, and the two ends of the controller 2 of urinating connect respectively latex catheter 1 and urinal 3; Described latex catheter 1 is comprised of body 101 and water filling air bag 102, and an end of body 101 is provided with water filling air bag 102, and the other end is connected with the controller 2 of urinating for excretion end 103, excretion end 103.
The described controller 2 of urinating is check valve.The controller of urinating is most important part in the present invention, it is controlled by the change of perception intravesical pressure and urinates, its essence is equivalent to a spring non-return valve door, shell adopts polypropylene PP material, piston adopts Kynoar PVDF, its formation comprises controller entrance, hole piston, O type turn, reaches the controller outlet, when intravesical pressure surpasses the 35cm water column, piston is pushed open by pressure, urine drains in drainage bag in the controller of urinating, during at 10 ~ 35cm water column, piston stops up the hole of urinating when intravesical pressure, and urine can not be discharged.
Be provided with a groove 104 in described excretion end 103, an end port of the controller 2 of urinating is arranged in groove 104, and groove 104 sizes are complementary with the port size of the controller 2 of urinating.
The internal diameter size of described body 101 and the internal diameter in the same size of the controller 2 of urinating.
The latex catheter is double channel foley balloon indwelling catheter, adopt the medical latex material, silicone oil is processed, by water filling air bag, body with holes, gas injection chamber, and atria form, the atria shape is different from common urinary catheter, inside has a groove corresponding with the controller entrance, can guarantee that like this urinary catheter body, atria body are consistent with controller entrance internal diameter, in order to lower the loss of intravesical pressure going down course pressure.
this urinary catheter imitates the process of the emission of urinating and invents, under normal circumstances, detrusor of bladder is in slight contraction state, make intravesical pressure remain on the 0.98kPa(10cm water column), the controller of urinating is in closed condition by urine perception intravesical pressure, because bladder has larger extensibility, intravesical pressure just surpasses the 0.98kPa(10cm water column when the urine amount is increased to 400 ~ 500ml) and obviously raise, continue to increase as the amount of urine, intravesical pressure also can increase thereupon, this moment wall of urinary bladder the stretch receptor generation neural impulse that is upset, impulsion arrives micturition centre and the patient is produced urinate wish, the patient can control voluntarily and urinate this moment, send by large mesencephalic centre the instruction of urinating, the detrusor of bladder reflexive is shunk, make intravesical pressure be increased to 3.43 kPa(35cm water columns) more than, spring piston is pushed open by pressure, valve is open, urine is discharged from urinary catheter, can not control voluntarily as the patient and urinate, the urine amount further increases, when surpassing 700ml, intravesical pressure is increased to 3.43 kPa(35cm water columns at this moment), valve is open, urine is discharged, after urine is discharged, intravesical pressure reduces, the valve autoshutdown.
This urinary catheter more meets the physiological process of urinating, and adjusts the state of detrusor of bladder by intravesical pressure, and control is urinated, really reach the purpose of tempering bladder function, even if patient's bladder function not yet recovers, can not voluntary micturition, the controller of urinating also can the voluntary micturition by the perception intravesical pressure, avoid the patient urine retention to occur, remove simultaneously the trouble that patient oneself folder closes urinary catheter from, convenient and practical, can help the patient to recover early bladder function, extract urinary catheter, recover orthobiosis.
Claims (4)
1.
Bladder function is tempered catheter, and it is characterized in that: be comprised of latex catheter (1), the controller of urinating (2) and urinal (3), the two ends of the controller of urinating (2) connect respectively latex catheter (1) and urinal (3); Described latex catheter (1) is comprised of body (101) and water filling air bag (102), and an end of body (101) is provided with water filling air bag (102), and the other end is excretion end (103), and excretion end (103) is connected with the controller (2) of urinating.
2. bladder function as claimed in claim 1 is tempered catheter, and it is characterized in that: the described controller of urinating (2) is check valve.
3. bladder function as claimed in claim 1 is tempered catheter, it is characterized in that: be provided with a groove (104) in described excretion end (103), the end port of controller (2) of urinating is arranged in groove (104), and groove (104) size is complementary with the port size of the controller (2) of urinating.
4. bladder function as claimed in claim 1 is tempered catheter, it is characterized in that: the internal diameter size of described body (101) and the internal diameter in the same size of the controller (2) of urinating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515575 CN202960873U (en) | 2012-10-10 | 2012-10-10 | Urinary catheter allowing bladder function exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515575 CN202960873U (en) | 2012-10-10 | 2012-10-10 | Urinary catheter allowing bladder function exercise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202960873U true CN202960873U (en) | 2013-06-05 |
Family
ID=48502012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515575 Expired - Fee Related CN202960873U (en) | 2012-10-10 | 2012-10-10 | Urinary catheter allowing bladder function exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202960873U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888336A (en) * | 2015-06-25 | 2015-09-09 | 南京中医药大学 | Autonomous urination device capable of sensing urine and urination method |
| CN106139275A (en) * | 2016-08-31 | 2016-11-23 | 李乐娴 | A kind of medical urinary catheter of automatic urinating |
| CN110403746A (en) * | 2019-07-08 | 2019-11-05 | 中山大学孙逸仙纪念医院 | Bladder creating-fistula |
| CN110723084A (en) * | 2019-11-05 | 2020-01-24 | 青岛满关卫生用品有限公司 | Special sanitary equipment of car as a house |
-
2012
- 2012-10-10 CN CN 201220515575 patent/CN202960873U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888336A (en) * | 2015-06-25 | 2015-09-09 | 南京中医药大学 | Autonomous urination device capable of sensing urine and urination method |
| CN104888336B (en) * | 2015-06-25 | 2017-10-31 | 南京中医药大学 | A kind of automatic micturition device and urine releasing method for perceiving urine |
| CN106139275A (en) * | 2016-08-31 | 2016-11-23 | 李乐娴 | A kind of medical urinary catheter of automatic urinating |
| CN110403746A (en) * | 2019-07-08 | 2019-11-05 | 中山大学孙逸仙纪念医院 | Bladder creating-fistula |
| CN110723084A (en) * | 2019-11-05 | 2020-01-24 | 青岛满关卫生用品有限公司 | Special sanitary equipment of car as a house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131010 |