CN2486164Y - Switch type multiple air sec multifunction urinary catheter - Google Patents
Switch type multiple air sec multifunction urinary catheter Download PDFInfo
- Publication number
- CN2486164Y CN2486164Y CN 01229113 CN01229113U CN2486164Y CN 2486164 Y CN2486164 Y CN 2486164Y CN 01229113 CN01229113 CN 01229113 CN 01229113 U CN01229113 U CN 01229113U CN 2486164 Y CN2486164 Y CN 2486164Y
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- China
- Prior art keywords
- drainage
- catheter
- drainage tube
- air bag
- tube chamber
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- Expired - Fee Related
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Abstract
A switch-type multi-air bag multifunctional urinary drainage tube comprises a front drainage hole at the foremost end thereof, and sequentially comprises a left-right through drainage hole, a small air bag, an up-down through drainage hole, a large air bag, a drainage lumen, an air bag inflation port, a switch on the drainage lumen, and a port plug on the drainage lumen port. Owning to the switch, adjustment can be carried out at any time. The double air bags with five drainage holes are beneficial for drainage, infusion, injection, and irrigation operation, and the tube front end is less prone to twisting. The drainage tube has different lengths respectively for male and female. The drainage tube is easy for carriage due to relatively short length. The drainage tube is also provided with a guide wire to assist insertion. The utility model also can be used for drainage of the bladder, peritoneal cavity, thoracic cavity, and kidney.
Description
This utility model relates to a kind ofly imports the conduit of human body with medium, relates in particular to the catheter of the many conduction holes of a kind of many air bags.
Have the catheter (1) of air bag generally to manage about oversize about 40cm now, and the men and women is the same.And male urethra length is at 18-22cm, and the about 3-5cm of female urethra length, this spline structure is not considered men and women's physiological characteristics, excessively length is made troubles to the patient, and especially the women is more inconvenient, after inserting catheter, the male has about 20cm external, and the women has about 35cm, adds the drain band that carries and makes about external pipe range 100cm, and this has increased unnecessary weight to the patient.(2) existing catheter does not all have switching device, so patient of all insertion catheters, all want a drainage bag, can only let alone to flow out uncontrollable, no matter on one's sick bed or outside the ward, all to carry drainage bag, make bladder be in hollow state all the time, as long-term maintenance urethral catheterization, also can bring out the bladder body atrophy.(3) after catheter enters bladder, after the liquid of injection 30ml makes air bag full, can cause that than long time air bag is loose as the time, can intravesical pleural drainage hole plug will be entered after sinking, cause the smooth or obstruction of external drainage, can only change at last, both cause patient's misery, cause economic waste again.(4) the two air bag spacings that have are long, and air bag is big on an equal basis, easily reverses at intravesical, causes the drain difficulty.
The purpose of this utility model is: it is suitable to design a kind of length, can artificially control the urine discharging, the urethral catheterization tube head is difficult for reversing, and the capacity of urinating is big, and conduction hole be difficult for to stop up and also with the multi-functional catheter of the many air bags of switching regulator as internal organs drains such as bladder, abdominal cavity, thoracic cavity, kidneys.
This utility model is achieved in that a catheter with conduction hole, air bag, drainage tube chamber, the foremost of catheter is preceding conduction hole, connect conduction hole about pro-conduction hole back has successively, be that ballonet, ballonet back are the conduction holes of up/down perforation, the back is air vesicle, at last drainage tube chamber is arranged again thereafter, on its tube chamber switch is arranged, mouth of pipe plug is arranged on the drainage tube accent, in the drainage tube side airbag aeration mouth is arranged, can be furnished with seal wire in addition in the catheter and make support, drainage tube chamber can be greater than one, as single chamber, two-chamber, 3 chambeies, 4 chambeies etc.Whole catheter length man 25-30cm, woman 12-20cm.
Advantage of the present utility model is: this utility model catheter: a, shortened length, saved cost; B, controlled valve has been installed for the drain mouths of pipe such as single chamber, two-chamber, three chambeies, 4 chambeies respectively, is made it the catheter discharging and all can artificially control; C, change two capsule catheter distances, and the front and back air bag is not of uniform size, the capacity of back air bag is 3~4 times of capacity of frontal air bag, and the catheter head just is difficult for reversing like this, blocks conduction hole thereby avoid air bag to subside; D, this method also focus on conduction hole and carry out more rational design, and head is porose, and two side openings (in first air bag the place ahead) are arranged below the head, two holes are up and down arranged, the obstruction of so fundamentally stopping draining hole between first and second air bag.The guiding theory of this utility model design is as follows: a, more be applicable to clinically, male's catheter shortens about 10cm, about the short 20cm of female catheter, thereby saves material in a large number, and it is more convenient, more comfortable that the patient is with behind the catheter; B, present catheter can not be controlled because of no switch, cause the patient at any time all to need by a last drainage bag, otherwise tie up to bedside, otherwise tie up on the waist of trousers, and be very inconvenient.But the switching regulator of our design can make patient or family members open once after closing one or two hour, and is so both easy, reduces the burden of drainage bag again, can make patient's action such as ordinary person.The design of C, two air bags, make over insert urethra after, often puzzle one's brains for inadequate drainage, patient behind the special prostate excision, as inadequate drainage clot is stopped up, cause many complication to the patient, bladder has a fistulization oral on the pubis simultaneously, urethra connects a catheter again, wash a few days repeatedly up and down like this, more well imagine to the misery that the patient causes, with the catheter of three chambeies, two air bag of our design, five conduction holes can Ji Chong, to wash, irritate, annotate be one, air bag increase capacity is 30-50ml, is more conducive to hemostasis by compression.D, two air bag spacing are suitable, and not of uniform size, at intravesical fixation are arranged mutually like this, can not cause that catheter reverses, or air bag subsides and blocks the obstruction that conduction hole causes.In a word, existing catheter can not be controlled urine and flow out, and must connect drainage bag, or close with the hemostasis clamp, and our design can be closed formula, and no matter switch is all arranged on two chambeies, three chambeies even four chambeies, can regulate and control at any time, has fundamentally reduced patient's inconvenience.Two air bags (pre-large post-small) 5 conduction holes more help drain, perfusion or flushing, and be difficult for causing the catheter front end to twist, stop up caused obstructed.The length that shortens catheter is divided into the male for about 28cm, and the women be about 15cm, and patient's catheter of prostate hyperplasia is difficult for insertion person, and we also are furnished with one of seal wire and do support, after the catheter insertion, seal wire can be pulled out.In addition, this catheter also can be done the drain of internal organs such as bladder, abdominal cavity, thoracic cavity, kidney.
Below in conjunction with accompanying drawing this utility model embodiment is described in detail:
Fig. 1 is this utility model external structure cross-sectional schematic
Fig. 2 is this utility model guide wire sketch map
Fig. 3 is the structural representation that this utility model and seal wire cooperate.
As shown in Figure 1, the conduction hole 1 of catheter up front, about connect conduction hole 2 thereafter, be ballonet 3 successively backward, up/down perforation conduction hole 4, air vesicle 5, be drainage tube chamber 6 at last, only be exemplified as 2 drainage tube chamber catheters here, drainage tube chamber also can increase to more, switch 8 is all arranged in the drainage tube chamber 6, in addition, drainage tube chamber 6 sides link to each other with catheter inflates fluid filled sac pipe 7 in addition, at each drainage tube chamber collar extension place mouth of pipe plug 9 is arranged.
From conduction hole 1 to last mouth of pipe plug length, man 25~30cm, about woman 12~20cm, the long 28cm of the most handy man, woman 15cm, ballonet can hold 10-20ml liquid or gas, air vesicle 3 holds 30-50ml liquid or gas.
As shown in Figure 2, seal wire available metal or plastics or nylon are made, and length can be with 25~30cm.Or men's 25-30cm, lady's 12-20cm.
As shown in Figure 3, be the seal wire supporting with catheter, be applicable to that the prostate patient uses when inserting difficult person, can put into catheter as support, can extract at any time after inserting bladder.
Claims (5)
1, the multi-functional catheter of the many air bags of a kind of switching regulator, has conduction hole, air bag, the excrement tracting tube chamber, it is characterized in that: in the foremost of catheter is preceding conduction hole, the conduction hole of the conduction hole that about the back in its hole is successively, connects, ballonet, up/down perforation, air vesicle, at last drainage tube chamber, airbag aeration mouth arranged; Switch is arranged on drainage tube chamber, mouth of pipe plug is arranged on the drainage tube accent.
2, catheter according to claim 1 is characterized in that: described drainage tube chamber is greater than more than 1; Drainage tube chamber is furnished with seal wire; Seal wire is made by nylon, and guidewire length is 25-30cm.
3, catheter according to claim 2 is characterized in that: described drainage tube chamber is one, and described seal wire is to be made of plastics.
4, catheter according to claim 2 is characterized in that: described seal wire is made by metal material; Guidewire length: men's 25~30cm, lady's 12-20cm.
5, according to according to the described catheter of claim 1, it is characterized in that: described catheter length: men'sly be 25-30cm, the best is 28cm, lady's 12-20cm, and the best is 15cm; Described air bag, ballonet gas liquid capacity is 10-20ml; Air vesicle gas liquid capacity 30-50ml.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01229113 CN2486164Y (en) | 2001-06-25 | 2001-06-25 | Switch type multiple air sec multifunction urinary catheter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01229113 CN2486164Y (en) | 2001-06-25 | 2001-06-25 | Switch type multiple air sec multifunction urinary catheter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2486164Y true CN2486164Y (en) | 2002-04-17 |
Family
ID=33644046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01229113 Expired - Fee Related CN2486164Y (en) | 2001-06-25 | 2001-06-25 | Switch type multiple air sec multifunction urinary catheter |
Country Status (1)
Country | Link |
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CN (1) | CN2486164Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102238977A (en) * | 2008-10-31 | 2011-11-09 | D·安德里克 | Catheterisation device |
CN106512182A (en) * | 2016-11-03 | 2017-03-22 | 湖州市第人民医院 | Catheter |
CN106730255A (en) * | 2016-12-26 | 2017-05-31 | 华中科技大学同济医学院附属协和医院 | Self retaining catheter and urinary catheterization component |
CN107261295A (en) * | 2017-06-22 | 2017-10-20 | 安徽奥弗智能微创医疗器械有限公司 | A kind of fistulization catheter |
-
2001
- 2001-06-25 CN CN 01229113 patent/CN2486164Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102238977A (en) * | 2008-10-31 | 2011-11-09 | D·安德里克 | Catheterisation device |
CN106512182A (en) * | 2016-11-03 | 2017-03-22 | 湖州市第人民医院 | Catheter |
CN106730255A (en) * | 2016-12-26 | 2017-05-31 | 华中科技大学同济医学院附属协和医院 | Self retaining catheter and urinary catheterization component |
CN106730255B (en) * | 2016-12-26 | 2022-06-21 | 华中科技大学同济医学院附属协和医院 | Indwelling catheter and catheterization assembly |
CN107261295A (en) * | 2017-06-22 | 2017-10-20 | 安徽奥弗智能微创医疗器械有限公司 | A kind of fistulization catheter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |