CN202235489U - Light-guide urethral sound - Google Patents
Light-guide urethral sound Download PDFInfo
- Publication number
- CN202235489U CN202235489U CN201120345982XU CN201120345982U CN202235489U CN 202235489 U CN202235489 U CN 202235489U CN 201120345982X U CN201120345982X U CN 201120345982XU CN 201120345982 U CN201120345982 U CN 201120345982U CN 202235489 U CN202235489 U CN 202235489U
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- CN
- China
- Prior art keywords
- termination
- urethral
- atresia
- light source
- pipeline
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- 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
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Abstract
The utility model relates to a light-guide urethral sound which comprises a head end, a pipe fixedly connected with the head end, and a light source adapter arranged at the head end, wherein the light source adapter is connected with one end of an optical fiber, the optical fiber passes through the head end and the pipe, a working passage is formed inside the head end and the pipe, and the working passage goes through the head end and the pipe. According to the light-guide urethral sound, the position of proximal end of urethral atresia is effectively determined through a light source and then fixed to ensure that a working wire is inserted into the distal end of urethral atresia through the physiological anatomical path, so as to effectively prevent damage of the urinary bladder and the rectum during the endourethral surgery of urethral atresia. The light-guide urethral sound is simple to operate and reduces postoperative complications.
Description
Technical field
This utility model relates to a kind of urethral probe, particularly a kind of leaded light urethral probe.
Background technology
Traumatic urethral stricture or locking are one of urology department common diseases, and the relapse rate that postoperative complication and postoperative are narrow is higher, treat comparatively thorny.Urethra scar mark also can cause urethral stricture, block and locking.Row end to end anastomosis operation behind previously many employing exploitation excision narrow section urethras, operation wound is big, and complication is many.Because the particularity of male urethra anatomical structure and function, the treatment of male urethral stricture or atresia of urethra is one of difficult problem of Urology Surgery doctor always.The urethral stricture or the atresia of urethra of especially long section, multistage and repeatedly recurrence are perplexing the clinicist all the time.
Summary of the invention
This utility model provides a kind of leaded light urethral probe; Effectively confirm and the fixing position of atresia of urethra near-end through light source; Guarantee that the work seal wire stings the far-end through atresia of urethra through the dissect physiology path; Bladder rectal injury when effectively avoiding the atresia of urethra intracavity operation, simple to operate, post-operative complication is little.
The above-mentioned purpose of this utility model realizes through such technical scheme: the leaded light urethral probe; Comprise the termination, be fixedly connected the pipeline of termination, said termination is provided with light source interface; Light source interface connects optical fibers one end; Optical fibers passes termination, pipeline, is provided with service aisle in said termination, the pipeline, and service aisle runs through termination, pipeline.
Said termination, pipeline are provided with fibre optic endoscopes, and the camera lens of said fibre optic endoscopes partly is installed on the termination, and the optical fibers of said fibre optic endoscopes partly passes termination, pipeline.
Said termination is provided with the flushing interface, and the flushing interface is communicated with service aisle, and the service aisle passway is provided with the rubber lid.
Said flushing interface is provided with valve.
This utility model leaded light urethral probe, service aisle passway are provided with the rubber lid, can insert work seal wire and effectively anti-leaking; The flushing interface is provided with valve, selects to discharge water opportunity according to job demand.The termination is provided with the flushing interface, and the flushing interface is communicated with service aisle, and service aisle can be washed by water and kept getting a clear view.Fibre optic endoscopes can be kept watch on and confirmed the atresia of urethra proximal location, keeps watch on descending urethral dilatation simultaneously.Light source interface connects cold light source and cold light source is conducted to the atresia of urethra near-end.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is described further:
Fig. 1 is this utility model embodiment 1 structure chart;
Fig. 2 is this utility model embodiment 2 structure charts.
The specific embodiment
The leaded light urethral probe comprises termination 1, is fixedly connected the pipeline 2 of termination 1; Said termination 1 is provided with light source interface 3, and light source interface 3 connects optical fibers 4 one ends, and optical fibers 4 passes termination 1, pipeline 2; Be provided with service aisle 5 in said termination 1, the pipeline 2, service aisle 5 runs through termination 1, pipeline 2.
Embodiment 1:
As shown in Figure 1, by the metallic conduit that metal material is processed, pipeline 2 diameter 4-8mm.Totally six kinds of different sizes, the long 20cm of pipeline 2 parts, head end is the long 5cm of half arc, service aisle 5 diameter 1-1.5mm, optical fibers 4 connects light source interface 3, and light source interface 3 connects cold light source.
During posterior urethra atresia, make the building mouth through bladder and be inserted to the near-end of atresia of urethra and connect cold light source through light source interface 3, the per urethra mouth is inserted the far-end of ureteroscope to atresia of urethra again.Confirm the position of atresia of urethra near-end according to the position of this utility model probe hot spot, adjust angle and fixing.Insert the work seal wire through service aisle 5 and pierce through the atresia of urethra section, affirmation work seal wire stings the distal urethra chamber through atresia of urethra through the dissect physiology path under the supervision of ureteroscope.Lead to external orifice of urethra with the foreign body forceps seal wire of will working, the atresia of urethra section is expanded with fascia dilator through the guiding of work seal wire and split go-no-go.
Embodiment 2:
As shown in Figure 2, by the metallic conduit that metal material is processed, pipeline 2 diameter 4-8mm.Totally six kinds of different sizes, the long 20cm of pipeline 2 parts, head end is the long 5cm of half arc, is provided with three passages.Service aisle 5 diameter 1-1.5mm, termination 1 is three-way pipeline, and the side is bath interface 7, and service aisle 5 passwaies are provided with rubber lid 9, can insert the work seal wire and prevent to leak.Bath interface 7 is provided with valve 8.Optical fibers 4 one termination light source interface 3.The optical fibers of fibre optic endoscopes 6 partly passes termination 1, pipeline 2.
During posterior urethra atresia; Making the building mouth through bladder is inserted to the near-end of atresia of urethra and connects cold light source through light source interface 3; The per urethra mouth is inserted the far-end of ureteroscope to atresia of urethra again, confirms the position of atresia of urethra near-end according to this utility model probe's position, adjusts angle and fixing.Insert the work seal wire through service aisle 5 and pierce through the atresia of urethra section, affirmation work seal wire stings the distal urethra chamber through atresia of urethra through the dissect physiology path under the supervision of ureteroscope.Lead to external orifice of urethra with the foreign body forceps seal wire of will working, the atresia of urethra section is expanded with fascia dilator through the guiding of work seal wire and split go-no-go.Keep getting a clear view toward service aisle 5 baths through bath interface 7, fibre optic endoscopes 6 is kept watch on descending urethral dilatation.
Claims (4)
1. leaded light urethral probe; Comprise termination (1), be fixedly connected the pipeline (2) of termination (1), it is characterized in that: said termination (1) is provided with light source interface (3); Light source interface (3) connects optical fibers (4) one ends; Optical fibers (4) passes termination (1), pipeline (2), is provided with service aisle (5) in said termination (1), the pipeline (2), and service aisle (5) runs through termination (1), pipeline (2).
2. according to the said leaded light urethral probe of claim 1; It is characterized in that: said termination (1), pipeline (2) are provided with fibre optic endoscopes (6); The camera lens of said fibre optic endoscopes (6) partly is installed on the termination (1), and the optical fibers of said fibre optic endoscopes (6) partly passes termination (1), pipeline (2).
3. according to the said leaded light urethral probe of claim 1, it is characterized in that: said termination (1) is provided with flushing interface (7), and flushing interface (7) is communicated with service aisle (5), and service aisle (5) is provided with rubber lid (9).
4. according to the said leaded light urethral probe of claim 3, it is characterized in that: said flushing interface (7) is provided with valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120345982XU CN202235489U (en) | 2011-09-15 | 2011-09-15 | Light-guide urethral sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120345982XU CN202235489U (en) | 2011-09-15 | 2011-09-15 | Light-guide urethral sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202235489U true CN202235489U (en) | 2012-05-30 |
Family
ID=46096806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120345982XU Expired - Fee Related CN202235489U (en) | 2011-09-15 | 2011-09-15 | Light-guide urethral sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202235489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374697A (en) * | 2017-07-11 | 2017-11-24 | 程跃 | Disposable percutaneous nephrolithy visually expands sheath |
| CN107374698A (en) * | 2017-07-11 | 2017-11-24 | 程跃 | A kind of percutaneous nephrolithy visually expands sheath |
-
2011
- 2011-09-15 CN CN201120345982XU patent/CN202235489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374697A (en) * | 2017-07-11 | 2017-11-24 | 程跃 | Disposable percutaneous nephrolithy visually expands sheath |
| CN107374698A (en) * | 2017-07-11 | 2017-11-24 | 程跃 | A kind of percutaneous nephrolithy visually expands sheath |
| CN107374697B (en) * | 2017-07-11 | 2022-03-29 | 蓝线铂立医疗科技(上海)有限公司 | Disposable visible dilating sheath for percutaneous nephroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |