CN101396308B - Pressure lubrication pain-reduction urethral catheter - Google Patents
Pressure lubrication pain-reduction urethral catheter Download PDFInfo
- Publication number
- CN101396308B CN101396308B CN2007100129775A CN200710012977A CN101396308B CN 101396308 B CN101396308 B CN 101396308B CN 2007100129775 A CN2007100129775 A CN 2007100129775A CN 200710012977 A CN200710012977 A CN 200710012977A CN 101396308 B CN101396308 B CN 101396308B
- Authority
- CN
- China
- Prior art keywords
- catheter
- cavity
- lubricating fluid
- urethra
- lubrication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides a pressuring lubrication pain relief catheter. The catheter solves the technical problem that when a catheter is inserted and pulled out, the lubrication can not be carried out during the entire journey; therefore, the outer wall of an intubation has friction with the urethra so that patients are painful. The key points of the catheter are that the catheter is provided with a micturition cavity and an air entrapment cavity; the two sides of the front end of the micturition cavity are respectively provided with a catheterization port; the front end of the entrapment cavity is provided with a jet orifice; the catheter is internally provided with a lubrication cavity for tube drawing which is communicated with a hydrojet port. The catheter is also provided with a lubrication liquid pressuring bag. The catheter is suitable for patients being difficult in micturition and particular suitable for self-operation by patients.
Description
Technical field
The present invention relates to help the catheter of 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 adds air cavity, respectively there is a catheterizing port the urinate both sides of front end in chamber, using method is: after catheter being inserted the urethra of eloquence, urine flows into the urethral catheterization chamber by catheterizing port and discharges.In order to prevent out that catheter returns from urethra, after inserting urethra, need inflate to adding in the air cavity from gas injection port with syringe, make the front end that adds air cavity 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 object of the present invention is to provide a kind of pressure lubrication pain-reduction urethral catheter that can reduce the patient suffering.
The object of the present invention is achieved like this: catheter has the chamber of urinating and adds air cavity, 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.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 synovial 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.
The present invention compares with the prior art scheme, has the following advantages:
1, when giving patient's urethral catheterization, alleviated patient's misery 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 the present invention below in conjunction with accompanying drawing.
Accompanying drawing is a sketch map of the present invention.
The specific embodiment
Claims (1)
1. pressure lubrication pain-reduction urethral catheter, catheter has the chamber of urinating and adds air cavity, respectively there is a catheterizing port the urinate front end and the both sides in chamber, they also are jets, it is characterized in that: also have the tube drawing lubricating cavity in the catheter, there is mouth spray at middle part at catheter, and mouth spray is communicated with lubricating cavity with tube drawing, and said catheter also has the lubricating fluid pressurized capsule; After the catheter front end inserted urethra 30-40mm, with holding tight lubricating fluid pressurized capsule, lubricating fluid in the pressurized capsule or aseptic warm water sprayed continuously from the catheterizing port of catheter front end; 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100129775A CN101396308B (en) | 2007-09-28 | 2007-09-28 | Pressure lubrication pain-reduction urethral catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100129775A CN101396308B (en) | 2007-09-28 | 2007-09-28 | Pressure lubrication pain-reduction urethral catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101396308A CN101396308A (en) | 2009-04-01 |
| CN101396308B true CN101396308B (en) | 2011-08-31 |
Family
ID=40515315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100129775A Active CN101396308B (en) | 2007-09-28 | 2007-09-28 | Pressure lubrication pain-reduction urethral catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101396308B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE536277C2 (en) * | 2011-06-01 | 2013-07-30 | Catheasy Vaesteraas Ab | Flushing device and kit comprising a flushing device |
| CN103830826B (en) * | 2014-03-10 | 2016-02-03 | 向谷兮 | A kind of lubricant injection device of urine exporter |
| CN106823109A (en) * | 2017-03-28 | 2017-06-13 | 孙元山 | Self-lubricate hurtless measure catheter |
| CN108721760B (en) * | 2018-03-14 | 2021-01-26 | *** | Urinary surgery operation is with catheterization device |
| CN117224074B (en) * | 2023-09-28 | 2024-01-26 | 济南凯特工贸有限公司 | Adjustable visual ureteroscope channel sheath |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451126Y (en) * | 2000-11-29 | 2001-10-03 | 宋旻 | Urinary catheter |
| DE20319306U1 (en) * | 2003-12-13 | 2005-05-04 | B. Braun Medicare Gmbh & Co. Kg | Urine drainage catheter with provision for lubrication and antisepsis includes flexible tube running along interior of catheter lumen and connected to outlet on catheter tip |
| CN2933424Y (en) * | 2005-11-18 | 2007-08-15 | 李玉光 | Three-cavity indwelling catheter |
| CN200998342Y (en) * | 2007-02-06 | 2008-01-02 | 孙元山 | Forced lubrication ache-reducing catheter |
-
2007
- 2007-09-28 CN CN2007100129775A patent/CN101396308B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451126Y (en) * | 2000-11-29 | 2001-10-03 | 宋旻 | Urinary catheter |
| DE20319306U1 (en) * | 2003-12-13 | 2005-05-04 | B. Braun Medicare Gmbh & Co. Kg | Urine drainage catheter with provision for lubrication and antisepsis includes flexible tube running along interior of catheter lumen and connected to outlet on catheter tip |
| CN2933424Y (en) * | 2005-11-18 | 2007-08-15 | 李玉光 | Three-cavity indwelling catheter |
| CN200998342Y (en) * | 2007-02-06 | 2008-01-02 | 孙元山 | Forced lubrication ache-reducing catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101396308A (en) | 2009-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200998342Y (en) | Forced lubrication ache-reducing catheter | |
| CN103501850B (en) | Conduit tube component | |
| CN107693921B (en) | A kind of stricture dilation type catheter | |
| CN101396308B (en) | Pressure lubrication pain-reduction urethral catheter | |
| CN102238977A (en) | Catheterisation device | |
| CN211327691U (en) | Built-in catheter kit | |
| CN106823109A (en) | Self-lubricate hurtless measure catheter | |
| CN207804763U (en) | A kind of catheter | |
| CN2078634U (en) | Casing catheter | |
| WO2021044354A3 (en) | Device and method for urethral application of a lubricating and/or lumen-straightening substance through a retractable insertion aid | |
| CN207306967U (en) | Self-lubricate hurtless measure catheter | |
| CN217696592U (en) | Sacculus forced-out test instrument | |
| CN109758660A (en) | Concealed catheter built in a kind of male | |
| CN102772849B (en) | Balloon catheter | |
| CN104922787A (en) | Urethra expansion conduit | |
| CN2306018Y (en) | Prostate perfusion drainage-tube | |
| CN205084187U (en) | Built -in sacculus expansion pipe of ureter | |
| CN202699837U (en) | Air-bag catheter | |
| CN207614169U (en) | A kind of stricture dilation type catheter | |
| CN206239864U (en) | Men's commutative catheter | |
| CN204073054U (en) | A kind of Novel urethral catheter | |
| CN2399049Y (en) | Compounded pressure water bag expanding catheter for prostate | |
| CN201899766U (en) | Urethral dilator | |
| CN206630996U (en) | Single tail double lumen catheter | |
| CN218515995U (en) | Urethra expansion and catheterization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210401 Address after: 113122 Room 301, office building, Zhongxing Street, Fushun Economic Development Zone, Fushun City, Liaoning Province Patentee after: Liaoning Huaguang Medical Instrument Technology Co.,Ltd. Address before: 110044 No. 56, Union Road, Dadong District, Liaoning, Shenyang Patentee before: Sun Yuanshan |
|
| TR01 | Transfer of patent right |