CN201098450Y - Multifunctional ureter - Google Patents
Multifunctional ureter Download PDFInfo
- Publication number
- CN201098450Y CN201098450Y CNU2007201883182U CN200720188318U CN201098450Y CN 201098450 Y CN201098450 Y CN 201098450Y CN U2007201883182 U CNU2007201883182 U CN U2007201883182U CN 200720188318 U CN200720188318 U CN 200720188318U CN 201098450 Y CN201098450 Y CN 201098450Y
- Authority
- CN
- China
- Prior art keywords
- ureter
- tube body
- gasbag
- side opening
- urethral
- 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
- 210000000626 ureter Anatomy 0.000 title abstract 7
- 230000002485 urinary effect Effects 0.000 claims description 19
- 210000003708 urethra Anatomy 0.000 abstract description 16
- 230000028327 secretion Effects 0.000 abstract description 8
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 239000008280 blood Substances 0.000 abstract description 5
- 210000004369 blood Anatomy 0.000 abstract description 5
- 210000002700 urine Anatomy 0.000 abstract description 5
- 208000019206 urinary tract infection Diseases 0.000 abstract description 4
- 230000003444 anaesthetic effect Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000008733 trauma Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 206010046461 Urethral pain Diseases 0.000 abstract 1
- 206010046464 Urethral spasm Diseases 0.000 abstract 1
- 230000000202 analgesic effect Effects 0.000 abstract 1
- 239000000812 cholinergic antagonist Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000002048 spasmolytic effect Effects 0.000 abstract 1
- 230000029663 wound healing Effects 0.000 abstract 1
- 208000005392 Spasm Diseases 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002124 endocrine Effects 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229940126702 topical medication Drugs 0.000 description 1
- 208000000143 urethritis Diseases 0.000 description 1
- 210000002229 urogenital system Anatomy 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model provides a novel multi-function ureter comprising a three-cavity or two-cavity tube body, wherein, the front end of the tube body is provided with drainage holes and a gasbag arranged around the tube body; the tail end of the tube body is provided with a water inlet hole and a water outlet hole which are communicated with the drainage holes, as well as a gasbag piston communicated with the gasbag. The ureter is characterized in that at least one row of side holes slanting at a certain angle are arranged on the tube body positioned at the back end of the gasbag along the axial direction. The utility model simultaneously has the advantages that: the multi-function ureter effectively prevent and treat urinary tract infection related to indwelling ureter; for patients with urethral trauma, the multi-function ureter is favorable to the drainage of urine and blood, as well as wound healing; when flushing fluid is injected through a ureter channel, the secretion, the blood and pus inside the urethra can be flushed, so as to prevent and treat infection; when spasmolytic analgesic or surface anaesthetic is injected, urethral pain can be effectively relieved, so as to alleviate the pain of patients and treat urethral spasm.
Description
Technical field
This utility model relates to medical apparatus and instruments, specifically is a kind of Multifunction urinary catheter that is used for urology department drain and flushing.
Background technology
Urinary catheter of the prior art is because conduction hole is arranged on the front end of conduit, after airbag inflation is fixed on urinary catheter in the urethra, can't be insufficient to secretions drain or drain in the urethra after the air bag, and cause the urinary tract infection that indwelling catheter is relevant; When urethra is washed,, be positioned at the front end of conduit on the other hand because conduction hole also is flushing hole, limited to the flushing of urethra sidewall, can not do well to dispose to the infection of urethra.
Summary of the invention
Technical problem at urinary catheter existence in the prior art, the purpose of this utility model provides a kind of Multifunction urinary catheter, it has set up side opening on the basis of existing three chambeies or two-chamber silica gel or latex urinary catheter, increased drain face and flushing surface, is more conducive to application clinically.
The technical scheme that adopts is so for achieving the above object: a kind of Multifunction urinary catheter, comprise urinary catheter three chambeies or two lumen bodies, and be provided with conduction hole and ring at the body front end and place air bag on the body; End is provided with the inlet opening that is communicated with conduction hole or/and apopore reaches the air bag piston that is communicated with air bag; It is characterized in that: on the body that is positioned at described air bag rear end, be provided with at least one row vertically and be the side opening that angle tilts.
Described side opening (2) and the angle that axially is 20 °～60 °, the pitch-row of described side opening is 8-15mm, and wherein the outer orifice diameter of side opening is greater than the inner orifice diameter, and outer orifice diameter is 1.2/1～2/1 with inner orifice diameter ratio ratio.
Of the present utility model being mainly used in needs in the genitourinary system diagnoses and treatment process to lay or the patient of indwelling catheter; Or need the bed inconvenience person of urinating after as fracture, operation because of various diseases; Or urethra, especially posterior urethritis disease need the patient of topical medications to use.
This utility model is owing to characteristics or the advantage that described structure produces is:
1. because being provided with vertically, this urinary catheter is the side opening that angle tilts, and since the aperture in the outer aperture of described side opening greater than the aperture of inner orifice, but by urethral secretions behind this hole automatic jet, and in urinary catheter under the siphonage of liquid flow, the drain meeting is more abundant, thereby effectively prevents and treats the relevant urinary tract infection of indwelling catheter;
2. the urethral trauma patient has urethral rupture, the long-pending urine of local hematocele, and this urinary catheter helps the drain of these urines, blood, helps the healing of wound;
3. flushing liquor is injected in pressurization in the urinary catheter passage, and in side opening entered urethra, flushable urethra endocrine, blood, pus helped the drain control and infect; Inject relieving spasm to stop pain or topical anesthetic cream, can effectively remove urethra pain, alleviate patient's misery, the treatment urethrospasm.
Description of drawings
Structure of the present utility model can further specify by the embodiment that accompanying drawing provides
Fig. 1 is the structural representation of three chamber latex urinary catheters in the prior art;
Fig. 2 is a structural representation of the present utility model;
Among the figure: the 1-air bag; The 2-side opening; The 3-body; The 4-inlet opening; The 5-apopore; 6-air bag piston; The 7-conduction hole.
The specific embodiment
Below in conjunction with accompanying drawing operation principle of the present utility model is further described:
Referring to accompanying drawing 2, the Multifunction urinary catheter among the figure comprises urinary catheter three chambeies or two lumen bodies 3, at body) front end is provided with conduction hole 7 and ring places air bag 1 on the body; End is provided with inlet opening 4 and the apopore 5 that is communicated with conduction hole, and the air bag piston 6 that is communicated with air bag; On the body that is positioned at described air bag 1 rear end, be provided with two five of every rows of row vertically and be the side opening 2 that angle tilts.
Described side opening is set in place after air bag on the body in the 10cm scope,
Described side opening 2 is 45 ° with the angle δ of axis.
The outer orifice diameter φ 1 of described side opening is 1.5mm, and inner orifice diameter phi 2 is 1mm.
In the time will giving patient's drain urethral secretions, because the side opening that is 45 ° of inclination axial distribution 2 that on the air bag 1 rear end body of body 3, is provided with, just be arranged in urethra, under the siphonage that body 3 drains produce, can make the urethral secretions drain more abundant, urine or secretions through drain excrete by apopore 5, because can there be the residual of urine or secretions in drain fully, thereby effectively prevent and treat the relevant urinary tract infection of indwelling catheter; When needs are imported cleanout fluid or are injected relieving spasm to stop pain, topical anesthetic cream to the patient, block the conduction hole 7 of front end, with cleanout fluid or medicament through the inlet opening 4 pressurizations inject in the bodys 3, after side opening 2 disperses, enter in the urethra uniformly, can clean urethra endocrine, blood, pus more completely, help the drain control and infect, also can effectively remove urethra pain simultaneously, alleviate patient's misery, the treatment urethrospasm.Mainly be positioned at back urethra and the latter half of portion's urethra of dangling owing to contain side opening part body 3, and this part place that secretions is many, needs wash and clear up when keeping somewhere body 3 just.
Claims (2)
1, a kind of Multifunction urinary catheter comprises urinary catheter three chambeies or two lumen bodies (3), is provided with conduction hole (7) and encircles the air bag (1) that places on the body at body (3) front end; End is provided with the inlet opening (4) that is communicated with conduction hole or/and apopore (5) reaches the air bag piston (6) that is communicated with air bag; It is characterized in that: on the body that is positioned at described air bag (1) rear end, be provided with at least one row vertically and be the side opening (2) that angle tilts.
2, Multifunction urinary catheter according to claim 1, it is characterized in that: described side opening (2) and the angle that axially is 20 °～60 °, the pitch-row of described side opening (2) is 8-15mm, wherein the outer orifice diameter of side opening (2) is greater than the inner orifice diameter, and outer orifice diameter is 1.2/1～2/1 with inner orifice diameter ratio ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201883182U CN201098450Y (en) | 2007-11-23 | 2007-11-23 | Multifunctional ureter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201883182U CN201098450Y (en) | 2007-11-23 | 2007-11-23 | Multifunctional ureter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098450Y true CN201098450Y (en) | 2008-08-13 |
Family
ID=39934976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201883182U Expired - Fee Related CN201098450Y (en) | 2007-11-23 | 2007-11-23 | Multifunctional ureter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098450Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105854151A (en) * | 2016-03-23 | 2016-08-17 | 张小曦 | Infection-preventing clover-shaped porous urinary catheter |
| CN107952159A (en) * | 2017-11-30 | 2018-04-24 | 四川省第四人民医院 | The auxiliary device of interval sexual openness urinary catheter |
| CN112843368A (en) * | 2020-12-24 | 2021-05-28 | 杭州市第三人民医院 | Urinary tract anesthesia flushing device |
| CN114917461A (en) * | 2022-05-16 | 2022-08-19 | 苏州新区华盛医疗器械有限公司 | Disposable ureteral catheter |
-
2007
- 2007-11-23 CN CNU2007201883182U patent/CN201098450Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105854151A (en) * | 2016-03-23 | 2016-08-17 | 张小曦 | Infection-preventing clover-shaped porous urinary catheter |
| CN107952159A (en) * | 2017-11-30 | 2018-04-24 | 四川省第四人民医院 | The auxiliary device of interval sexual openness urinary catheter |
| CN112843368A (en) * | 2020-12-24 | 2021-05-28 | 杭州市第三人民医院 | Urinary tract anesthesia flushing device |
| CN114917461A (en) * | 2022-05-16 | 2022-08-19 | 苏州新区华盛医疗器械有限公司 | Disposable ureteral catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: No. 10 Changjiang Branch Road, Daping District, Chongqing, Yuzhong: 400042 Patentee after: Field Millitary Surgery Inst. of Third Medical Univ. P. L. A. Address before: Department of Urology, Daping Hospital, 10 Changjiang Branch Road, Daping District, Yuzhong District, Chongqing, China: 400042 Co-patentee before: Zhang Keqin Patentee before: Jin Feng Shuo |
|
| ASS | Succession or assignment of patent right |
Owner name: MILITARY MEDICAL UNIV NO.3, P.L.A. FIELD OPERATION Free format text: FORMER OWNER: JINFENGSHUO Effective date: 20081212 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20121123 |