CN204050000U - A kind of needle holder for ophthalmic operation - Google Patents
A kind of needle holder for ophthalmic operation Download PDFInfo
- Publication number
- CN204050000U CN204050000U CN201320861444.5U CN201320861444U CN204050000U CN 204050000 U CN204050000 U CN 204050000U CN 201320861444 U CN201320861444 U CN 201320861444U CN 204050000 U CN204050000 U CN 204050000U
- Authority
- CN
- China
- Prior art keywords
- pincushion
- needle holder
- hold
- vertical line
- needle
- 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
Abstract
This utility model relates to technical field of medical instruments, especially a kind of needle holder for ophthalmic operation, comprise the finger ring for gripping needle holder, tong arm, connecting axle and two binding clips for holding pin, described two binding clip medial surface are equipped with and rotatablely hold pincushion, described in hold pincushion and be provided with the vertical line being beneficial to and accommodating operation needle.A kind of needle holder for ophthalmic operation that this utility model provides, use can adjust vertical line direction hold pincushion, doctor before use, according to the use habit of individual, regulate the direction of vertical line, make it meet the requirement of oneself, reduce the use difficulty of needle holder, improve the efficiency of operation stitching, save the time, reduce the misery of patient.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of needle holder for ophthalmic operation.
Background technology
At present, mainly needle forceps is used clinically when carrying out intraocular surgery to patient, the binding clip of needle holder is provided with the vertical line being beneficial to and accommodating operation needle, but in actual operation process, different doctors has the custom of different gripping needle holders, but when using existing needle holder, operation needle just in time can not fall into vertical line often, the pin fastness of holding of needle holder is reduced, and operating so extremely bothers, wastes time and energy, and adds great work difficulty to medical worker.
Utility model content
The technical problems to be solved in the utility model is: just in time can not fall into vertical line to overcome operation needle in prior art, make the problem of holding the reduction of pin fastness of needle holder, this utility model provides a kind of needle holder for ophthalmic operation, successfully solve operation needle and just in time can not fall into vertical line, make the technical barrier holding the reduction of pin fastness of needle holder.
This utility model solves the technical scheme that its technical problem adopts: a kind of needle holder for ophthalmic operation, comprise the finger ring for gripping needle holder, tong arm, connecting axle and two binding clips for holding pin, described two binding clip medial surface are equipped with and rotatablely hold pincushion, described in hold pincushion and be provided with the vertical line being beneficial to and accommodating operation needle.
Doctor before use, according to the use habit of individual, regulates the direction of vertical line, makes it meet the requirement of oneself.
Particularly, described in hold pincushion regulates its vertical line direction by the positioning knob of binding clip lateral surface, under not affecting needle holder and holding the prerequisite of pin, well fixedly can hold pincushion again like this.
As preferably, described in hold pincushion be that rubber holds pincushion or pincushion held by rustless steel.
The beneficial effects of the utility model are: a kind of needle holder for ophthalmic operation that this utility model provides, use can adjust vertical line direction hold pincushion, doctor before use, according to the use habit of individual, regulate the direction of vertical line, make it meet the requirement of oneself, reduce the use difficulty of needle holder, improve the efficiency of operation stitching, save the time, reduce the misery of patient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the axonometric chart of needle holder for ophthalmic operation of the present utility model;
Fig. 2 is A place partial enlarged drawing in Fig. 1.
In figure: 1. finger ring, 2. tong arm, 3. connecting axle, 4. binding clip, 5. hold pincushion, 51. vertical lines, 6. positioning knob.
Detailed description of the invention
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with this utility model.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of needle holder for ophthalmic operation, comprise the finger ring 1 for gripping needle holder, tong arm 2, connecting axle 3 and two binding clips 4 for holding pin, two binding clip 4 medial surface are equipped with and rotatablely hold pincushion 5, hold pincushion 5 and be provided with the vertical line 51 being beneficial to and accommodating operation needle, hold pincushion 5 regulates its vertical line 51 direction by the positioning knob 6 of binding clip 4 lateral surface, hold pincushion 5 for rubber and hold pincushion.
Embodiment 2
A kind of needle holder for ophthalmic operation, comprise the finger ring 1 for gripping needle holder, tong arm 2, connecting axle 3 and two binding clips 4 for holding pin, two binding clip 4 medial surface are equipped with and rotatablely hold pincushion 5, hold pincushion 5 and be provided with the vertical line 51 being beneficial to and accommodating operation needle, hold pincushion 5 regulates its vertical line 51 direction by the positioning knob 6 of binding clip 4 lateral surface, hold pincushion 5 for rustless steel and hold pincushion.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to right.
Claims (2)
1. a needle holder for ophthalmic operation, comprise the finger ring (1) for gripping needle holder, tong arm (2), connecting axle (3) and two binding clips (4) for holding pin, it is characterized in that: described two binding clip (4) medial surface are equipped with and rotatablely hold pincushion (5), described pincushion (5) of holding is provided with to be beneficial to and accommodates the vertical line (51) of operation needle, described in hold pincushion (5) regulates its vertical line (51) direction by the positioning knob (6) of binding clip (4) lateral surface.
2. needle holder for ophthalmic operation as claimed in claim 1, is characterized in that: described in hold pincushion (5) and hold pincushion for rubber or pincushion held by rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861444.5U CN204050000U (en) | 2013-12-23 | 2013-12-23 | A kind of needle holder for ophthalmic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861444.5U CN204050000U (en) | 2013-12-23 | 2013-12-23 | A kind of needle holder for ophthalmic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050000U true CN204050000U (en) | 2014-12-31 |
Family
ID=52191607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861444.5U Expired - Fee Related CN204050000U (en) | 2013-12-23 | 2013-12-23 | A kind of needle holder for ophthalmic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997870A (en) * | 2018-01-23 | 2018-05-08 | 吕召圆 | Needle device is held in a kind of clinical ophthalmology operation |
-
2013
- 2013-12-23 CN CN201320861444.5U patent/CN204050000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997870A (en) * | 2018-01-23 | 2018-05-08 | 吕召圆 | Needle device is held in a kind of clinical ophthalmology operation |
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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: 20141231 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |