CN200998342Y - Forced lubrication ache-reducing catheter - Google Patents
Forced lubrication ache-reducing catheter Download PDFInfo
- Publication number
- CN200998342Y CN200998342Y CNU2007200104699U CN200720010469U CN200998342Y CN 200998342 Y CN200998342 Y CN 200998342Y CN U2007200104699 U CNU2007200104699 U CN U2007200104699U CN 200720010469 U CN200720010469 U CN 200720010469U CN 200998342 Y CN200998342 Y CN 200998342Y
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- Prior art keywords
- catheter
- chamber
- tube
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model provides a pressurizing, lubricating and pain relieving urethral catheterization tube. The utility model the technical problem that the urethral catheterization tube can not be lubricated during the whole process of inserting and extracting the urethral catheterization tube, thus to cause the friction between the outer wall of intubate and the urethra, which causes the serious pain of the patient. The utility model is characterized in that a urinating chamber and an inflatable chamber are arranged in the urethral catheterization tube, a catheterization outlet is respectively arranged at both sides at the front end of the urinating chamber, a spurt outlet is arranged at the front end of the urinating chamber, and a lubricating cavity in the urine tube for extracting the tube is also arranged in the urethral catheterization tube , the spurt outlet is connected with the lubricating chamber of extracting the tube, and a lubricant pressurizing bag is also arranged in the utility model. The utility model is suitable for the patient of dysuria, in particular to the patient to operate by himself/herself.
Description
Technical field
This utility model relates to the catheter that helps controlled micturition.
Background technology
Catheter is one of the most frequently used medical apparatus and instruments of hospital's urology department, what each hospital extensively adopted at present is double channel foley balloon indwelling catheter, catheter has the chamber of urinating and inflatable chamber, respectively there is a catheterizing port the urinate both sides of front end in chamber, using method is: after catheter was inserted urethra, urine flowed into the urethral catheterization chamber by catheterizing port and discharges.In order to prevent that catheter from returning from urethra, after inserting urethra, need inflate in inflatable chamber from gas injection port with syringe, make the front end of inflatable chamber form spherical envelope, to prevent the catheter landing.Its advantage is simple to operate, and is fixing easily, is difficult for landing, but also has the following disadvantages:
1, longer because of male urethra, when inserting catheter, can't carry out whole process and lubricate, thereby cause intubate outer wall and urethra friction, make patient's pain unbearably, very easily cause injury of urethra when serious.
2, catheter often takes the long period (more than three days) is trapped in the urethra, inserts its outer surface of back and contacts fully with urethra, makes catheter extract difficulty, produces pain, very easily causes the injury of urinary tract infection, causes new misery to the patient.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pressure lubrication pain-reduction urethral catheter that can reduce the patient suffering.
The purpose of this utility model is achieved in that catheter has the chamber of urinating and inflatable chamber, respectively there is a catheterizing port the urinate both sides of front end in chamber, it is characterized in that: the front end in the chamber of urinating is established jet, also be provided with the tube drawing lubricating cavity in the catheter, mouth spray is communicated with lubricating cavity with tube drawing, and it also is provided with the lubricating fluid pressurized capsule.Using method is: before inserting catheter, outer surface of tube body is coated with apply ointment (as spongaion), both played lubrication, played antiinflammation again, after the catheter front end inserts urethra 30-40mm, with the hands lubricating fluid pressurized capsule of suitably holding with a firm grip, lubricating fluid in the pressurized capsule or aseptic warm water are sprayed continuously from the catheterizing port and the jet of catheter front end, urethra is washed open, and form lubricating layer on the urethra surface, friction between catheter and the urethra is reduced greatly, the patient is eased the pain greatly.When extracting catheter, annotate lubricating fluid or aseptic warm water to tube drawing with lubricating cavity by the lubricating fluid pressurized capsule, this lubricating fluid or aseptic warm water spray from mouth spray, lubricating fluid swells the urethra mid portion, between the inner surface of the outer surface of catheter and urethra, form the hydrodynamic lubrication sealing coat, at this moment slowly extract catheter, can effectively avoid injury of urethra, greatly alleviate the patient because of extracting the pain that catheter causes.
This utility model is compared with the prior art scheme, has the following advantages:
1, when giving patient's urethral catheterization, alleviated the misery that the patient causes because of the plug catheter greatly;
2, easy and simple to handle, be fit to the patient and oneself operate at home, for the patient has alleviated financial burden.
Description of drawings
Further specify this utility model below in conjunction with accompanying drawing.
Accompanying drawing is a sketch map of the present utility model.
The specific embodiment
Claims (2)
1, a kind of pressure lubrication pain-reduction urethral catheter, catheter has the chamber of urinating and inflatable chamber, respectively there is a catheterizing port the urinate both sides of front end in chamber, it is characterized in that: the front end in the chamber of urinating is established jet, also has the tube drawing lubricating cavity in the catheter, mouth spray is communicated with lubricating cavity with tube drawing, and it also is provided with the lubricating fluid pressurized capsule.
2, according to the described pressure lubrication pain-reduction urethral catheter of claim 1, it is characterized in that: there is mouth spray at the middle part at catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200104699U CN200998342Y (en) | 2007-02-06 | 2007-02-06 | Forced lubrication ache-reducing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200104699U CN200998342Y (en) | 2007-02-06 | 2007-02-06 | Forced lubrication ache-reducing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998342Y true CN200998342Y (en) | 2008-01-02 |
Family
ID=39012748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200104699U Expired - Fee Related CN200998342Y (en) | 2007-02-06 | 2007-02-06 | Forced lubrication ache-reducing catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998342Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396308B (en) * | 2007-09-28 | 2011-08-31 | 孙元山 | Pressure lubrication pain-reduction urethral catheter |
| CN104771827A (en) * | 2014-01-14 | 2015-07-15 | 张雷 | Disposable human body lubricator |
| CN112426609A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body |
| CN112426610A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter front end lubricating arrangement |
| EP3841989A1 (en) * | 2019-12-26 | 2021-06-30 | Neuravi Limited | Intravascular catheter |
| CN113679930A (en) * | 2021-07-05 | 2021-11-23 | 高玉亮 | Dilating self-lubricating catheter |
| KR20220057123A (en) * | 2020-10-29 | 2022-05-09 | 최돈경 | Urine Drainage Catheter |
-
2007
- 2007-02-06 CN CNU2007200104699U patent/CN200998342Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396308B (en) * | 2007-09-28 | 2011-08-31 | 孙元山 | Pressure lubrication pain-reduction urethral catheter |
| CN104771827A (en) * | 2014-01-14 | 2015-07-15 | 张雷 | Disposable human body lubricator |
| EP3841989A1 (en) * | 2019-12-26 | 2021-06-30 | Neuravi Limited | Intravascular catheter |
| CN112426609A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body |
| CN112426610A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter front end lubricating arrangement |
| KR20220057123A (en) * | 2020-10-29 | 2022-05-09 | 최돈경 | Urine Drainage Catheter |
| KR102516178B1 (en) * | 2020-10-29 | 2023-03-30 | 최돈경 | Urine Drainage Catheter |
| CN113679930A (en) * | 2021-07-05 | 2021-11-23 | 高玉亮 | Dilating self-lubricating catheter |
| CN113679930B (en) * | 2021-07-05 | 2023-07-28 | 上海淞行实业有限公司 | Self-lubricating type catheter of expansion |
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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: 20080102 Termination date: 20120206 |