CN2484957Y - Multifunctional urinary catheter - Google Patents
Multifunctional urinary catheter Download PDFInfo
- Publication number
- CN2484957Y CN2484957Y CN 01225601 CN01225601U CN2484957Y CN 2484957 Y CN2484957 Y CN 2484957Y CN 01225601 CN01225601 CN 01225601 CN 01225601 U CN01225601 U CN 01225601U CN 2484957 Y CN2484957 Y CN 2484957Y
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- capsule
- bladder
- tube chamber
- side opening
- urethra
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Abstract
The utility model relates to a multifunctional urinary catheter which belongs to five cavities and three sacks structure, the utility model mainly comprises a bladder sack, a net sack, a bulbus urethrae sack, a cavity of the bladder sack, a cavity of urethral guide, a pump cavity, an injection cavity and a bulbus urethrae cavity. The utility model not only has the function of urethral guide, but also has the function of prostate injection lavage and drainage, thereby avoiding the adverse reaction to prostate and other male genital organs caused by retention of the urinary catheter]and improving the treatment effect for the prostate and other affiliated gonadopathy.
Description
This utility model relates to a kind of catheter, and it is suitable for the usefulness of general urethral catheterization, is particularly useful for prostate drain and perfusion therapy.
Its structure of latex catheter of the prior art as shown in Figure 1 and Figure 2, it belongs to the Three-channel single-sac structure, be its mainly by bladder capsule 20 ', bladder capsule tube chamber 11 ', urethral catheterization lumen 12 ' and bladder irrigation tube chamber 13 ' form, and coupling design have bladder capsule side opening 10 ', bladder capsule tube chamber take over end 5 ', catheter side opening 2 ', catheter take over end 7 ', bladder irrigation pipe side opening 14 ' and the bladder irrigation tube chamber take over end 8 ', and bladder capsule tube chamber take over end 5 ' be equipped with control valve 6 '.During use, through control valve 6 ', make bladder capsule 20 ' expansion spherical in shape, insert and enlarge bladder capsule 20 ' prevent that catheter from skidding off behind the catheter again by syringe water filling or gas, when neck of bladder was hemorrhage, the tractive catheter made bladder capsule 20 ' compressing bladder neck and plays anastalsis; Through bladder irrigation tube chamber 13 ' feasible bladder irrigation and bladder drug-injection in treatment; Urethral catheterization lumen 12 ' provide clinical catheterization, drain bladder urine.1 ' be leading portion, 3 ' be the bladder cyst wall, 4 ' be the urethral catheterization tube wall, 9 ' be the bladder blister cavities.But since catheter in use the heart must be retained in patient's the body, so the male patient is had in various degree influence, have the drawback of prostatic fluid, seminal vesicle liquid and seminal fluid drainage difficulty, can bring out the male reproductive system infection; In a word, existing latex catheter lacks diagnosis and therapeutical effect such as drain, perfusion to prostatosis.
The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of reasonable in design, both have urethral catheterization function, have the multi-functional catheter of prostate drain and perfusion effect, to reach purpose to diagnosis, drain and the perfusion therapy of prostate, seminal vesicle disease.
The purpose that this utility model proposed can be achieved through the following technical solutions: this multi-functional catheter comprises the bladder capsule, bladder capsule tube chamber and urethral catheterization lumen, and the coupling design has bladder capsule tube chamber side opening, bladder capsule pipe is taken over end, catheter side opening and catheter are taken over end, its construction features is also to be provided with the net capsule, urethra bulb capsule and suction lumen, the injection tube chamber, urethra bulb capsule tube chamber, the net capsule is between bladder capsule and urethra bulb capsule, be distributed with mesh on the outer wall of net capsule, and at suction lumen, mate respectively on injection tube chamber and the urethra bulb capsule tube chamber and be provided with the suction lumen side opening, suction tube is taken over end, injection tube chamber side opening, syringe is taken over end, urethra bulb capsule tube chamber side opening and urethra bulb capsule pipe are taken over end.
This utility model also can be taken over end at urethra bulb capsule control valve is set.
This utility model also can be taken over end at syringe control valve is set.
Said mesh of this utility model and suction lumen side opening are incomplete dislocation.
Suction lumen side opening set on this utility model suction lumen has several.
Set injection tube chamber side opening has only one on this utility model injection tube chamber.
The said mesh of this utility model has several.
This utility model compared with prior art has the following advantages and effect: 1, reasonable in design, novelty, and function is many, and therapeutic effect is good; 2, the diagnosis and the treatment of drug perfusion that can be used for prostate, seminal vesicle disease comprise that suction fluidity specimen examination, injection of contrast medium show prostate, seminal vesicle and ejaculatory duct and pathological changes thereof; 3, behind the operation on prostate, keep somewhere this utility model, can be through suction lumen be drawn after when urethra has the urine of overflowing urethra urine and remove urethra and overflow and urinate, and avoid the adverse current of urine in ducts of prostate gland; When the prostate nest is hemorrhage, can injects hemorrhage and reach the hemostatic effect through the injection tube chamber; 4, in drain bladder urine and injection bladder treatment, prostate, seminal vesicle are played drainage; 5, applied widely, both be applicable to the male patient, also be applicable to female patient, the urethra juice of female patient is also had drainage, and result of use is good.
Description of drawings is as follows:
Fig. 1 is the front view of latex catheter in the prior art.
Fig. 2 is the side-looking structural representation of latex catheter of the prior art.
Fig. 3 is front view of the present utility model (when filling).
Main TV structure sketch map when Fig. 4 fills for this utility model.
Fig. 5 is an A-A generalized section of the present utility model.
Fig. 6 is a B-B generalized section of the present utility model.
Fig. 7 is a C-C generalized section of the present utility model.
Fig. 8 is a D-D generalized section of the present utility model.
Fig. 9 is an E-E generalized section of the present utility model.
Figure 10 looks sketch map (when filling) for leading portion internal structure master of the present utility model.
Figure 11 for of the present utility model when full front end internal structure master look sketch map.
Figure 12 is leading portion internal structure schematic side view of the present utility model (when filling).
Leading portion internal structure schematic side view when Figure 13 fills for this utility model.
Figure 14 takes over the main TV structure sketch map of end for this utility model.
Figure 15 takes over the side-looking structural representation of end for this utility model.
This utility model accompanying drawing drawing is described as follows:
The 1-front end, 2-catheter side opening, 3-bladder cyst wall, 4-urethral catheterization tube wall, 5-bladder capsule pipe is taken over end, 6-control valve, the 7-catheter is taken over end, 9-bladder blister cavities, 10-bladder capsule tube chamber side opening, 11-bladder capsule tube chamber, 12-urethral catheterization lumen, 15-net capsule, 16-urethra bulb cyst wall, the 17-suction tube is taken over end, and the 18-syringe is taken over end, 19-urethra bulb capsule pipe is taken over end, 20-bladder capsule, 21-urethra bulb capsule, 22-mesh, the 23-suction lumen, 24-injects tube chamber, 25-urethra bulb blister cavities, 26-urethra bulb capsule tube chamber, 27-bladder blister cavities crack, 28-net blister cavities crack, blister cavities crack, 29-urethra bulb, 30-urethra bulb capsule tube chamber side opening, 31-suction lumen side opening, 32-injection tube chamber side opening.
Following this utility model will be in conjunction with the accompanying drawings, and be described in further detail by embodiment.
Referring to Fig. 3-Figure 15, this utility model mainly is made up of bladder capsule 20, net capsule 15, urethra bulb capsule 21 and bladder capsule tube chamber 11, urethral catheterization lumen 12, suction lumen 23, injection tube chamber 24 and urethra bulb capsule tube chamber 26, is five chambeies, three capsule structures.Net capsule 15 is distributed with mesh 22 on the outer wall of net capsule 15 between bladder capsule 20 and urethra bulb capsule 21.Coupling is provided with bladder capsule tube chamber side opening 10, bladder capsule pipe and takes over end 5, catheter side opening 2, catheter and take over end 7, suction lumen side opening 31, suction tube and take over end 17, injection tube chamber side opening 32, syringe and take over end 18 and urethra bulb capsule tube chamber side opening 30 and urethra bulb capsule pipe and take over end 19 respectively on bladder capsule tube chamber 11, urethral catheterization lumen 12, suction lumen 23, injection tube chamber 24 and urethra bulb capsule tube chamber 26.
Leading portion 1 of the present utility model is provided with two catheter side openings 2, and it is the opening of urethral catheterization lumen 12 on bladder cavity, and straight-through catheter adapter end 7, connects drainage tube (bag) during use.Urethral catheterization lumen 12 plays a part drain bladder urine and intravesical drug-injection in treatment, and in the perfusion therapy prostatosis, urethral catheterization lumen 12 plays drainage of urine.
Be distributed with mesh 22 on net capsule 15 outer walls of the present utility model, because the isolation of net capsule 15 inwalls, form negative pressure when avoiding aspirating and make the suction lumen side opening 31 will back mucous membrane of urethra absorption; Mesh 22 is incomplete dislocation with suction lumen side opening 31, is beneficial to the suction of back urethral secretions.
Said suction lumen side opening 31 has several on the suction lumen 23 of the present utility model, and suction lumen 23 leads to suction tube takes over end 17, can connect syringe.When taking prostatic fluid samples, with bladder capsule 20 and urethra bulb capsule 21 expansion rear encloseds back urethra, use syringe pump, along with the prostatic fluid samples that has increased access to of back urethra negative pressure, avoided the chance of polluting, improved the accuracy of checking.
Said injection tube chamber side opening 32 has only one on the injection tube chamber 24 of the present utility model, and injection tube chamber 24 leads to syringe takes over end 18, can debug control valve 6 and connect syringe.When suction lumen 23 is taked the prostatic fluid samples deficiency, can inject a small amount of normal saline from injection tube chamber 24, the flushing of urethra behind prostate and obtain inspection specimen.When carrying out the treatment of prostatosis, because there is certain negative pressure in the suction of suction lumen 23 in back urethra and the prostate, this moment, from injecting tube chamber 24 perfusions, medicine permeated in the body of prostate and the raising therapeutic effect easily with medicine.
Urethra of the present utility model bulb blister cavities 25 is Long Circle after the 15 distally water fillings of net capsule, urethra bulb capsule tube chamber 26 is arranged in catheter opposite side wall, leads to urethra bulb capsule and takes over end 19.For the diagnosis and the treatment of prostatosis, after 9 expansions of bladder blister cavities, again urethra bulb blister cavities 25 is expanded, form the back urethra of sealing, to improve prostate accuracy that detects and the therapeutic effect that improves prostatosis.
During use, the patient inserts this utility model from external orifice of urethra, take over earlier 25 milliliters of control valve 6 water fillings of end 5 through bladder capsule pipe, make bladder blister cavities 9 be extended to 3.5 centimetres, in case drainage tube skids off, and suitable tractive catheter, make bladder capsule 20 compress internal urethral orifice, per urethra bulb capsule is taken over 3 milliliters of the control valve 6 slow water fillings of end 19 again, capsule 21 dilating urethra bulbs in urethra bulb are clogged below the membranous part of urethra and seals urethra afterwards.If diagnosis needs, also can make inspection specimens such as routine, bacteriology, cytology through 5 milliliters of syringe pump prostatic fluid of suction lumen 23 usefulness, the aspiration deficiency can increase the prostate excretion by the rectum massage of prostate; If detect prostate developed image or treatment prostatosis, after suction lumen 23 suctions, make back urethra and ducts of prostate gland continuous negative pressure; Also can inject contrast agent or medicine from syringe cavity 24, make in back urethra and the ducts of prostate gland and pour into contrast agent or medicine along with negative pressure, prostate develops or the purpose of treatment to reach.When checking or/and after treatment reached, the suction lumen 23 of loosening was extracted out in the urethra bulb capsule 21 respectively and the liquid in the bladder capsule 20, transfers to this utility model at last.
Claims (7)
1, a kind of multi-functional catheter, comprise the bladder capsule, bladder capsule tube chamber and urethral catheterization lumen, and the coupling design has bladder capsule tube chamber side opening, bladder capsule pipe is taken over end, catheter side opening and catheter are taken over end, it is characterized in that: also be provided with net capsule (15), urethra bulb capsule (21) and suction lumen (23), injection tube chamber (24), urethra bulb capsule tube chamber (26), net capsule (15) is positioned between bladder capsule (20) and the urethra bulb capsule (21), be distributed with mesh (22) on the outer wall of net capsule (15), and in suction lumen (23), mate respectively on injection tube chamber (24) and the urethra bulb capsule tube chamber (26) and be provided with suction lumen side opening (31), suction tube is taken over end (17), injection tube chamber side opening (32), syringe is taken over end (18), urethra bulb capsule tube chamber side opening (30) and urethra bulb capsule pipe are taken over end (19).
2, multi-functional catheter according to claim 1 is characterized in that: also can take over end (19) at urethra bulb capsule control valve (6) is set.
3, multi-functional catheter according to claim 1 is characterized in that: also can take over end (18) at syringe control valve (6) is set.
4, multi-functional catheter according to claim 1 is characterized in that: said mesh (22) is incomplete dislocation with suction lumen side opening (31).
5, according to claim 1 or 4 described multi-functional catheters, it is characterized in that: suction lumen (23) is gone up the said suction lumen side opening (31) of establishing several.
6, multi-functional catheter according to claim 1 is characterized in that: injection tube chamber (24) is gone up set injection tube chamber side opening (32) and is had only one.
7, multi-functional catheter according to claim 1 is characterized in that: said mesh (22) has several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225601 CN2484957Y (en) | 2001-05-16 | 2001-05-16 | Multifunctional urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225601 CN2484957Y (en) | 2001-05-16 | 2001-05-16 | Multifunctional urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484957Y true CN2484957Y (en) | 2002-04-10 |
Family
ID=33641564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225601 Expired - Fee Related CN2484957Y (en) | 2001-05-16 | 2001-05-16 | Multifunctional urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484957Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688556A (en) * | 2012-06-25 | 2012-09-26 | 中国人民解放军第三军医大学第一附属医院 | Bladder drainage medicine perfusion device |
| CN102715898A (en) * | 2012-06-06 | 2012-10-10 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN103055408A (en) * | 2012-12-31 | 2013-04-24 | 山东省立医院 | Gynaecology three-balloon multi-cavity catheter |
| CN112121288A (en) * | 2020-10-20 | 2020-12-25 | 常州市金坛区人民医院 | Persistent prostate water sac expanding system |
-
2001
- 2001-05-16 CN CN 01225601 patent/CN2484957Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715898A (en) * | 2012-06-06 | 2012-10-10 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN102715898B (en) * | 2012-06-06 | 2015-06-17 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN102688556A (en) * | 2012-06-25 | 2012-09-26 | 中国人民解放军第三军医大学第一附属医院 | Bladder drainage medicine perfusion device |
| CN103055408A (en) * | 2012-12-31 | 2013-04-24 | 山东省立医院 | Gynaecology three-balloon multi-cavity catheter |
| CN103055408B (en) * | 2012-12-31 | 2016-02-10 | 山东省立医院 | Gynecological three capsule multi-lumen tube |
| CN112121288A (en) * | 2020-10-20 | 2020-12-25 | 常州市金坛区人民医院 | Persistent prostate water sac expanding system |
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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 |