CN204951919U - Urethral sound of guide usefulness - Google Patents
Urethral sound of guide usefulness Download PDFInfo
- Publication number
- CN204951919U CN204951919U CN201520676172.0U CN201520676172U CN204951919U CN 204951919 U CN204951919 U CN 204951919U CN 201520676172 U CN201520676172 U CN 201520676172U CN 204951919 U CN204951919 U CN 204951919U
- Authority
- CN
- China
- Prior art keywords
- bullport
- probe
- bending section
- needle
- 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
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an urethral sound of guide usefulness, including scout's body and flexion, its characterized in that: the flexion is connected with scout's body one end the circular arc surface interval on flexion top is equipped with a plurality of bullports that are used for the identical needle of guide, and the bullport uses circular arc portion top to be the distribution of plum blossom form as the center, and the bullport is touched to the sewing needle, and work is sewed up to smooth the completion under the guide function of bullport, and the bullport degree of depth and diameter are moderate, and inserting needle and position, gauge needle and back gauge all can obtain steadily accurate control, prevent to stitch the needle to come off, avoid the accidental injury.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of urethral probe for guiding in vesicourethral anastomosis operation.
Background technology
Vesicourethral coincide the difficult point of RRP and emphasis, require to ensure while tumor does not remain, urine control structure and reservation neurovascular bundle at the bottom of basin as far as possible around protection anastomotic stoma, and ensure good coincideing, requirements of operation is higher, therefore in urethra anastomosis operation, employ the aid of urethral probe as operation of guiding, but the bending section of the urethral probe of existing guiding is smooth, be difficult to accomplish accurate fit, or urinary catheter adopts latex tubing and easily pierces through, thus it is not smooth to cause identical pin to guide, coincide imprecise, guide not good enough, easily cause matching surface dislocation to reverse, and in use medical personnel must according to operating experience, judge and guide sewing needle, not easily control, concrete implementation result is not very desirable.For this reason, develop a kind of can effectively guide slit zygonema turnover, improve the urethral probe of guiding of the urethra anastomosis of efficiency of coincideing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of urethral probe that sewing needle effectively can be guided to pass in and out, improve the guiding of the urethra anastomosis of efficiency of coincideing.
For solving the problems of the technologies described above adopted technical scheme: a kind of urethral probe guided, comprise probe's body and bending section, bending section one end is connected with probe's body, the other end is provided with arc sections, arc sections surface distributed has some bullports, and smooth treatment is done to all parts, in order to avoid damage urethra when using.
Beneficial effect: because the arc sections spaced surface on bending section top is provided with multiple bullport, during operation, sewing needle touches bullport, sewing work is completed smoothly under the guiding function of bullport, avoid repeatedly passing in and out the urethral probe damage urethra guided simultaneously, improve the definite rate of coincideing, avoid Accessory injury, improve simple and easy, operation technique is convenient, shortens operating time, reduces complication.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the bullport distribution schematic diagram on bending section of the present utility model;
Fig. 3 is the honeybee eye bullport schematic diagram after the improvement of technical solutions of the utility model;
Fig. 4 is the partial enlarged drawing of A in Fig. 1;
Indicate in figure: 1-probe's body, 2-bending section, 3-arc sections, 4-bullport, 5-probe's body union joint, 6-bending section joint.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, but must not be limited this utility model by any way, any change done based on this utility model training centre or improvement, all belong to protection domain of the present utility model.
According to Fig. 1, Fig. 2, this utility model comprises probe's body and bending section, and bending section 2 one end is connected with from probe's body 1, and the other end is provided with arc sections 3, and arc sections 3 surface distributed has some bullports 4.
Described bullport 4 is distributed in arc sections 3 surface in plum blossom-shaped.
The top home position of described arc sections 3 is provided with a bullport 4.
The diameter of described bullport 4 is 1 ~ 2mm.
The hole depth of described bullport 4 is 1 ~ 2mm.
According to Fig. 3, be further used as the improvement of technical solutions of the utility model, the bullport 4 of honeybee eye can be arranged in the surface of described bending section 2, and does smooth treatment, and sewing needle can be contacted in bullport from arbitrarily angled.
According to Fig. 4, be further used as the improvement of technical solutions of the utility model, described bending section and probe's body can be arranged to the form that can be free to remove and replace, probe's body union joint 5 adopts screw thread to screw with bending section joint 6 to be connected, also can according to the concrete needs of surgical environments in operation process, bending section 2 is changed, selects optimum bending section 2 pairs of sewing needles to guide stitching.
operation principle of the present utility model and work process as follows:
When the urethral probe utilizing this to guide carries out Posterior urethral anastomosis operation, first the urethral probe guided is stretched into urethra stump, the bending section of the urethral probe guided is utilized to be strutted by urethra, because the arc sections spaced surface at bending section is provided with some bullports, identical pin touches bullport, smoothly into and out of completing stitching under the guiding function of bullport, avoid repeatedly passing in and out the urethral probe damage urethra guided simultaneously, improve the definite rate of coincideing, avoid Accessory injury, shorten operating time, reduce complication.
Claims (7)
1. the urethral probe guided, comprise probe's body (1) and bending section (2), bending section (2) one end is connected with probe's body (1), and the other end is provided with arc sections (3), and arc sections (3) surface distributed has some bullports (4).
2. the urethral probe of guiding according to claim 1, is characterized in that: described bullport (4) is distributed in the surface of arc sections (3) in plum blossom-shaped.
3. the urethral probe of guiding according to claim 1, is characterized in that: the top home position of described arc sections (3) is provided with a bullport (4).
4. the urethral probe of guiding according to claim 1, is characterized in that: the diameter of described bullport (4) is 1 ~ 2mm.
5. the urethral probe of guiding according to claim 1, is characterized in that: the hole depth of described bullport (4) is 1 ~ 2mm.
6. the urethral probe of guiding according to claim 1, is characterized in that: described probe's body union joint (5) adopts screw thread to screw with bending section joint (6) to be connected.
7. the urethral probe of guiding according to claim 1, is characterized in that: the surface of described bending section (2) arranges the bullport (4) of honeybee eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676172.0U CN204951919U (en) | 2015-09-02 | 2015-09-02 | Urethral sound of guide usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676172.0U CN204951919U (en) | 2015-09-02 | 2015-09-02 | Urethral sound of guide usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951919U true CN204951919U (en) | 2016-01-13 |
Family
ID=55047020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676172.0U Expired - Fee Related CN204951919U (en) | 2015-09-02 | 2015-09-02 | Urethral sound of guide usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376099A (en) * | 2017-08-18 | 2017-11-24 | 游道锋 | A kind of guide wire type urethral sound |
-
2015
- 2015-09-02 CN CN201520676172.0U patent/CN204951919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376099A (en) * | 2017-08-18 | 2017-11-24 | 游道锋 | A kind of guide wire type urethral sound |
| CN107376099B (en) * | 2017-08-18 | 2024-02-02 | 游道锋 | Guide wire type urethral probe |
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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: 20160113 Termination date: 20200902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |