CN2778242Y - Stitch needle for iris dialysis - Google Patents
Stitch needle for iris dialysis Download PDFInfo
- Publication number
- CN2778242Y CN2778242Y CN 200520081598 CN200520081598U CN2778242Y CN 2778242 Y CN2778242 Y CN 2778242Y CN 200520081598 CN200520081598 CN 200520081598 CN 200520081598 U CN200520081598 U CN 200520081598U CN 2778242 Y CN2778242 Y CN 2778242Y
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- CN
- China
- Prior art keywords
- needle
- iris
- utility
- handle
- dialysis
- 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 stitch needle for iris dialysis. The utility model belongs to the technical field of medical equipment. The iris dialysis is caused by contusion of an eye in general. The surface of the eye has no wound, the suture of an operation is difficult, an artificial incision is needed sometimes and a wound on the eye is increased. The utility model has the technical scheme that a needle tip part 1, a needle handle 4 and a handle 5 are orderly and fixedly connected; a front slot for hanging 2 and a back slot for hanging 3 are arranged between the needle tip part 1 and the needle handle 4. The utility model has the advantages that the structural design is reasonable and practical; when the needle is used, the iris which is broken can be easily stitched on a sclera in a direct vision mode; a big operative incision is not needed.
Description
Technical field: this utility model relates to technical field of medical instruments, is the iridodiastasis sewing needle more specifically.
Background technology: general iridodiastasis is that the eye table does not have wound because the eye contusion injuries causes, so the operation stitching difficulty needs artificial otch sometimes, increases the wound of eye.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of iridodiastasis sewing needle of design, and artificial increase otch is cured the problem of the new eye wound of bringing during with solution eye contusion injuries.Its technical scheme is: needle tip 1, needle handle 4 and handle 5 are fixedly connected sequentially, hanging groove 2 and back hanging groove 3 before being provided with between needle tip 1 and needle handle 4.The advantage of this utility model is: the reasonable in design practicality, the novelty that is skillfully constructed, use this pin can be under direct-view very like a cork with the iris suture of dialysis on sclera, and need not to do very big operative incision.
Description of drawings: this accompanying drawing is this utility model structural representation.In the accompanying drawing: 1, needle tip, 2, preceding hanging groove, 3, the back hanging groove, 4, needle handle, 5, handle.
The specific embodiment: needle tip 1, needle handle 4 and handle 5 are fixedly connected sequentially, hanging groove 2 and back hanging groove 3 before being provided with between needle tip 1 and needle handle 4; Sewing needle hangs on the hanging groove 3 of back at 2～3mm place pleasing to the eye suture of puncture behind the limbus of sclera of dialysis position.Auxiliary down at iris repositor, penetrate the iris root of dialysis with needle tip 1, with iris repositor line from afterwards choosing the hanging groove 3, sewing needle from former road through withdrawing from.In the another location with sewing needle puncture into ophthalmic (with last puncture position at a distance of about 1mm), under iris repositor assistance, penetrate iris root equally.With iris repositor is auxiliary suture is hung over preceding hanging groove 2 places, through withdrawing from sewing needle, simultaneously suture is taken out of from former road.Suture is tied a knot outside eye, EO.
Claims (1)
1, iridodiastasis sewing needle is characterized in that: needle tip (1), needle handle (4) and handle (5) are fixedly connected sequentially, and are provided with preceding hanging groove (2) and back hanging groove (3) between needle tip (1) and needle handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081598 CN2778242Y (en) | 2005-03-04 | 2005-03-04 | Stitch needle for iris dialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081598 CN2778242Y (en) | 2005-03-04 | 2005-03-04 | Stitch needle for iris dialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778242Y true CN2778242Y (en) | 2006-05-10 |
Family
ID=36752332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081598 Expired - Fee Related CN2778242Y (en) | 2005-03-04 | 2005-03-04 | Stitch needle for iris dialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778242Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342750A (en) * | 2015-11-26 | 2016-02-24 | 天津医科大学总医院 | Choroid and iris stitching instrument |
-
2005
- 2005-03-04 CN CN 200520081598 patent/CN2778242Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342750A (en) * | 2015-11-26 | 2016-02-24 | 天津医科大学总医院 | Choroid and iris stitching instrument |
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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 |