CN201030132Y - Modified gasbag urinary catheter - Google Patents
Modified gasbag urinary catheter Download PDFInfo
- Publication number
- CN201030132Y CN201030132Y CNU2007200683225U CN200720068322U CN201030132Y CN 201030132 Y CN201030132 Y CN 201030132Y CN U2007200683225 U CNU2007200683225 U CN U2007200683225U CN 200720068322 U CN200720068322 U CN 200720068322U CN 201030132 Y CN201030132 Y CN 201030132Y
- Authority
- CN
- China
- Prior art keywords
- catheter
- model
- utility
- drainage channel
- air bag
- 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.)
- Expired - Fee Related
Links
- 230000002485 urinary effect Effects 0.000 title description 5
- 210000002700 urine Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 206010065584 Urethral stenosis Diseases 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 206010020718 hyperplasia Diseases 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 210000002307 prostate Anatomy 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000003708 urethra Anatomy 0.000 description 2
- 201000001988 urethral stricture Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010020524 Hydronephrosis Diseases 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 206010046442 Urethral dilatation Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 229920002529 medical grade silicone Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 210000001139 rectus abdominis Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to the technical field of medical instrument, in particular to a modified sack urine catheter, which comprises a catheter core, a sack, a drainage hole, a sack channel and a drainage channel, and is characterized in that the central portion of the top end of the catheter is provided with a round hole (1) which is communicated with the drainage channel (5) of the catheter. Compared with the prior arts, the utility model has the advantages of novel style, simple structure, convenient employment, easy plugging of the catheter, better and safe drainage effect, quick operation procedure, and avoids pain and other complications which are caused by an operation, and further can be lavaged with medicine injection, thereby reducing chance of infection, and is convenient for patients, in addition, the utility model has the advantages of easy manufacturing, low cost, and is worthy spreading and applying.
Description
[technical field]
This utility model relates to the medical apparatus technical field, specifically a kind of modified model Foley catheter.
[background technology]
As everyone knows, bladder irrigation and urethral catheterization are the postoperative main treatment meanss of Urology Surgery.Present employed catheter is the main utensil of bladder irrigation and urethral catheterization, it is the hollow pipe of end sealing, and about blind end 10mm, locate to open and deposit two conduction holes, on the body of locating about distance conduction hole 5mm, be provided with a distensible air bag, the other end is respectively equipped with flow-guiding mouth and air bag inlet, flow-guiding mouth is connected by drainage channel with the conduction hole of blind end, and the air bag inlet is connected by the air bag passage with air bag.
Because gerontal patient, because of prostate hyperplasia or urethral stricture urine retention takes place often, the catheter that uses at present has two kinds: a kind of soft catheter as rubber, silica gel material making, because the very difficult bladder that inserts of himself softer or aforesaid factor, because of urine retention causes suffering to the patient, increased the chance that infects,, jeopardized patient's life even cause urinary system calculus, hydronephrosis and renal failure; Another kind is rigid metal urethral catheter, and its front end is shut, and drive in the side in the urethral catheterization hole, and this catheter can only be used for interim urethral catheterization, and can not place in urethra for a long time, and is very inconvenient to patient like this.
The modified model Foley catheter advantage that this blind end perforate communicates with conduction hole is, preset earlier and lead core (per urethra or punctio vesicae mouth insert bladder), again the modified model Foley catheter is followed and lead core (leading core inserts in the urinary catheter, passes from conduction hole from the urinary catheter apical pore) insertion intravesical, make internal fixation about air bag water filling or gas 20ml and use.
[summary of the invention]
The purpose of this utility model is exactly will solve above-mentioned deficiency and a kind of intubate of providing is easy, and the patient suffering is little, the modified model catheter that can avoid infection.
For achieving the above object, the utility model proposes a kind of modified model catheter, comprise air bag, conduction hole, air bag passage and drainage channel, the centre, top of described catheter is provided with a circular hole, and circular hole communicates with the drainage channel of catheter, and the effect of guiding is arranged.
Describedly lead the drainage channel that core is positioned at catheter, lead the core top and pass the vertical circular hole of catheter.
Above-mentioned catheter adopts medical silica-gel to make.
This utility model is compared with prior art, novel structure, simple, easy to use, intubate is easy, and drainage effect is better, safety, and operation process is quick, painful and other complication of having avoided operation to bring, all right injection lavation has reduced the chance that infects, and makes things convenient for the patient, in addition, this utility model is made simple, and cost is low, is worthy of popularization.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is user mode figure of the present utility model.
Referring to Fig. 1, Fig. 2,1 is circular hole, and 2 for leading core, and 3 is air bag, and 4 is the air bag passage, and 5 is drainage channel, and 6 is conduction hole.
[specific embodiment]
Referring to Fig. 1, catheter adopts the medical grade silicon rubber material to make, make for relatively hard materials at about 0.3-0.5cm place, the top of catheter, catheter has air bag 3 apart from vertical 1.5-3cm place, air bag opens when gas is squeezed into by air bag passage 4, it is fixed in the bladder that need do drain, have conduction hole 6 on the tube wall between air bag and the top, diameter is 1-1.5mm, the catheter tail end is equipped with two-chamber or three chambeies, it is respectively air bag passage and drainage channel, and the centre, top of catheter is provided with circular hole 1, and circular hole communicates with the drainage channel of catheter.
This utility model usage: routine disinfection site of puncture, shop sterilization hole towel (list), two finger place lower abdomen puncture on the pubis of puncture needle position, see that urine flows out from pin hole after, to lead core and from pin hole, insert bladder, it is long vertically to cut 0.8-1cm with the sharp knife sheet along puncture needle, must cut theca of rectus abdominis muscle simultaneously, extract puncture needle, ascending expansion of cylindrical dilatation pipe with different model, different is that a back bigger sleeve pipe inserts intravesical along first pipe overcoat, so is expanded to and can satisfies till the smooth intubate needs.Under the guiding of leading core 2, catheter sent into intravesical (referring to Fig. 2); To because of prostate hyperplasia or urethral stricture urine retention person (the especially latter) as not inserting urinary catheter smoothly, going aforesaid operations again after the urethral dilatation of can going ahead of the rest may be easier, water filling or gas 20ml in the air bag, operation finishes.This utility model is with being applicable to the urine retention person that needs the urine drainage.
Claims (2)
1. a modified model catheter comprises and leads core, air bag, conduction hole, air bag passage and drainage channel, and it is characterized in that: the centre, top of described catheter is provided with a circular hole (1), and circular hole communicates with the drainage channel (5) of catheter.
2. modified model catheter according to claim 1 is characterized in that: describedly lead the drainage channel that core is positioned at catheter, lead the core top and pass the vertical circular hole of catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200683225U CN201030132Y (en) | 2007-03-29 | 2007-03-29 | Modified gasbag urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200683225U CN201030132Y (en) | 2007-03-29 | 2007-03-29 | Modified gasbag urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030132Y true CN201030132Y (en) | 2008-03-05 |
Family
ID=39162027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200683225U Expired - Fee Related CN201030132Y (en) | 2007-03-29 | 2007-03-29 | Modified gasbag urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030132Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947122A (en) * | 2010-09-30 | 2011-01-19 | 中国人民解放军第四军医大学 | First-aid thoracic cavity closed type puncture needle |
| CN102363061A (en) * | 2011-11-22 | 2012-02-29 | 肖国红 | Anti-blockage easily inserted three-cavity catheter device |
| CN104922783A (en) * | 2015-06-12 | 2015-09-23 | 王富军 | Catheterization device and assembling method thereof |
| CN105363116A (en) * | 2015-11-23 | 2016-03-02 | 广东宏健医疗器械有限公司 | Novel multi-cavity drainage tube |
| CN109464738A (en) * | 2018-12-21 | 2019-03-15 | 尚楠 | A urinary catheter and male urinary catheter |
-
2007
- 2007-03-29 CN CNU2007200683225U patent/CN201030132Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947122A (en) * | 2010-09-30 | 2011-01-19 | 中国人民解放军第四军医大学 | First-aid thoracic cavity closed type puncture needle |
| CN102363061A (en) * | 2011-11-22 | 2012-02-29 | 肖国红 | Anti-blockage easily inserted three-cavity catheter device |
| CN104922783A (en) * | 2015-06-12 | 2015-09-23 | 王富军 | Catheterization device and assembling method thereof |
| CN105363116A (en) * | 2015-11-23 | 2016-03-02 | 广东宏健医疗器械有限公司 | Novel multi-cavity drainage tube |
| CN109464738A (en) * | 2018-12-21 | 2019-03-15 | 尚楠 | A urinary catheter and male urinary catheter |
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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: 20080305 |