CN2492195Y - Location guide pipe with ligature carrying needle - Google Patents
Location guide pipe with ligature carrying needle Download PDFInfo
- Publication number
- CN2492195Y CN2492195Y CN 01248866 CN01248866U CN2492195Y CN 2492195 Y CN2492195 Y CN 2492195Y CN 01248866 CN01248866 CN 01248866 CN 01248866 U CN01248866 U CN 01248866U CN 2492195 Y CN2492195 Y CN 2492195Y
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- pin
- guiding pipe
- meniscus
- pushes
- 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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Abstract
The utility model relates to a specialized location-guiding pipe with a tie line push-delivery needle. The existing meniscus suture apparatus mounts thread for the existed surgical needle, and achieves the suture goal by passing through the meniscus, suturing like this is not only hard to operate, but also causes great pain on patients. The specially made location-guiding pipe with a tie line push-delivery needle comprises a guiding pipe 1, a sharp angle is formed by one end of an opening face of the guiding pipe 1 and axes of the guiding pipe, a push-delivery needle 2 is inserted in the guiding pipe 1, a gap 3 is arranged on the front-end of the push-delivery needle. The utility model can be used for the meniscus suture apparatus.
Description
Technical field: this utility model relates to a kind of meniscus suture instruments, and particularly a kind of special band tie lines pushes the positioning and guiding pipe of pin.
Background technology: existing meniscus stiching instrument all is to hang up line with existing operation needle, back and forth passes the purpose that meniscus just can reach stitching, and stitching not only is not easy operation like this, and can cause very big misery to the patient.
The purpose of this utility model is to provide a kind of special band tie lines to push the positioning and guiding pipe of pin, and simple in structure, the operating time is short, not only can reach the effect that reaches with existing meniscus suturing skill, and reduce patient's misery greatly.
The purpose of this utility model is achieved in that
Special band tie lines pushes the positioning and guiding pipe of pin, and its composition comprises: guide pipe, an end opening face and the guide pipe axis of described guide pipe acutangulate, and insert one in the described guide pipe and push pin.
Above-mentioned special band tie lines pushes the positioning and guiding pipe of pin, and the length of described propelling movement pin is than described guiding pipe range, and described propelling movement pin cross-sectional diameter is less than described guide pipe cross-sectional diameter, and the front end that pushes pin has a gap.
Advantage of the present utility model is:
1. when performing a surgical operation with the positioning and guiding pipe of special band tie lines propelling movement pin, directly guide pipe is inserted in the meniscus, the propelling movement pin that will hang with tie lines is then brought in the meniscus by guide pipe, because line is the band knot, after pushing pin insertion meniscus, by the rotation that pushes pin line is separated with the gap of pin, after pushing pin and the line of being with knot separate, pin is extracted out in guide pipe, to stay in the meniscus with the line of knot like this, need not to carry out again other reciprocal threading and sew up, so reduced patient's misery to a great extent.
2. the front opening face of guide pipe and guide pipe axis acutangulate, and the guide pipe front end passes skin and a meniscal end is a tip like this, reduce to manage the conflict area with muscle, the misery when further reducing corrective surgery.
3. the length of the propelling movement pin of band tie lines is longer than the length of guide pipe, after guide pipe inserts meniscus, will push pin and insert by guide pipe, because the length of propelling movement pin is slightly long, so make things convenient for doctor's operation.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.Accompanying drawing 2 is partial enlarged drawings of accompanying drawing 1.Accompanying drawing 3 is vertical views of accompanying drawing 2.
The specific embodiment:
Embodiment 1:
Special band tie lines pushes the positioning and guiding pipe of pin, its composition comprises: guide pipe 1, described guide pipe 1 can be a round tube, the one end opening face and the guide pipe axis of guide pipe 1 acutangulate, one end opening face of guide pipe 1 also can be a side taper surface with holes, inserts one and push pin 2 in described guide pipe 1.
Embodiment 2:
Embodiment 1 described special band tie lines pushes the positioning and guiding pipe of pin, the length that pushes pin 2 is than described guide pipe 1 length, the front end that pushes pin 2 has a gap 3, the gap 3 that pushes pin can be the mouth that tilts to top place, also can be the mouth that certain radian is arranged, when pin is inwardly sent, can be with line directly to enter like this and can halfway line not dropped on the outside, and after pin sent into meniscus, because the rubbing action of band tie lines can directly be stayed line in the meniscus when pin is taken out.
Claims (2)
1. a special band tie lines pushes the positioning and guiding pipe of pin, and its composition comprises: guide pipe is characterized in that: an end opening face and the guide pipe axis of described guide pipe acutangulate, and insert a propelling movement pin in described guide pipe.
2. special band tie lines according to claim 1 pushes the positioning and guiding pipe of pin, it is characterized in that: the length of described propelling movement pin is than described guiding pipe range, and the front end that pushes pin has a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01248866 CN2492195Y (en) | 2001-07-24 | 2001-07-24 | Location guide pipe with ligature carrying needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01248866 CN2492195Y (en) | 2001-07-24 | 2001-07-24 | Location guide pipe with ligature carrying needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2492195Y true CN2492195Y (en) | 2002-05-22 |
Family
ID=33659409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01248866 Expired - Fee Related CN2492195Y (en) | 2001-07-24 | 2001-07-24 | Location guide pipe with ligature carrying needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2492195Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908308A (en) * | 2012-12-31 | 2014-07-09 | 德普伊米特克有限责任公司 | Suture passer with expelling mechanism |
| CN108523953A (en) * | 2018-04-17 | 2018-09-14 | 四川大学华西医院 | One needle, one line meniscus stitching unstrument |
-
2001
- 2001-07-24 CN CN 01248866 patent/CN2492195Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908308A (en) * | 2012-12-31 | 2014-07-09 | 德普伊米特克有限责任公司 | Suture passer with expelling mechanism |
| CN103908308B (en) * | 2012-12-31 | 2018-04-10 | 德普伊米特克有限责任公司 | Suture threading-in device with output mechanism |
| CN108523953A (en) * | 2018-04-17 | 2018-09-14 | 四川大学华西医院 | One needle, one line meniscus stitching unstrument |
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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 |