CN202776725U - Ophthalmic forceps - Google Patents
Ophthalmic forceps Download PDFInfo
- Publication number
- CN202776725U CN202776725U CN 201220536952 CN201220536952U CN202776725U CN 202776725 U CN202776725 U CN 202776725U CN 201220536952 CN201220536952 CN 201220536952 CN 201220536952 U CN201220536952 U CN 201220536952U CN 202776725 U CN202776725 U CN 202776725U
- Authority
- CN
- China
- Prior art keywords
- forceps
- tweezer
- ophthalmic
- arms
- guiding groove
- 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 the technical field of medical equipment, in particular to a pair of ophthalmic forceps. The pair of ophthalmic forceps comprises a forceps body, forceps arms and forceps heads, wherein the two forceps arms are arranged on the forceps body; round leaf stalks are fixed on the forceps arms; the forceps heads are arranged at the bottom ends of the forceps arms; opposite needle inserting guide slots are formed in the inner sides of the forceps heads; fillets are arranged at the front ends of the needle inserting guide slots; the needle inserting guide slots are rectangular; and the round leaf stalks are made of plastics. The pair of ophthalmic forceps is reasonable in structure, is convenient and practical, is low in cost, can be popularized favourably, is improved in use performance and is easy to operate.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of ophthalmic tweezers.
Background technology
China's ophthalmology resource obtains very fast growth.Along with the raising of people's living standard, the prevalence of the main oculopathy such as cataract, keratopathy, trachoma, glaucoma, retinopathy, ametropia also has larger variation.Article is according to update, introduced the present situation of China's cataract, keratopathy, ametropia, retinopathy, five kinds of main diseases causing blindnesses of glaucoma from clinical ophthalmology and two aspects of basic research.At present, the standing ophthalmic tweezers that is equipped with in the eye chamber of hospital, the ophthalmic tweezers of present use, only there is flat tooth the inboard of tweezer head, as tissue apposition, in particular as the part tissue of eye edge, carries out the crust ring cutting.During the epidermis vertical matress suture, the inserting needle position is difficult for grasping, and not only stitching speed is slow, and tends to cause unnecessary tissue injury, brings very large misery to patient.
Summary of the invention
This utility model is for the prior art above shortcomings, novel a kind of ophthalmic tweezers is provided, be provided with relative needling guiding groove by the inboard at the tweezer head, fixing inserting needle position, the front end of guide groove is provided with fillet, improved the accuracy of operation, make tweezers easy to use, be fixed with circular petiole on the tweezer arm, when having avoided the doctor to control the tweezer body, impact operation sight line is for surgical work has reduced difficulty.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of ophthalmic tweezers comprises tweezer body, tweezer arm, tweezer head, and described tweezer body is provided with two tweezer arms, described tweezer arm is provided with circular petiole, and the bottom of described tweezer arm is provided with the tweezer head, and described tweezer head inboard is provided with relative needling guiding groove, described needling guiding groove front end is provided with fillet, and described needling guiding groove is rectangle.
Described circular petiole is that plastics are made.
This utility model beneficial effect: rational in infrastructure, convenient and practical, cost is low, is beneficial to popularization, has improved serviceability, easy operating.
Description of drawings
Fig. 1 is a kind of ophthalmic tweezers structural representation described in the utility model.
Among the figure:
1-tweezer body; 2-tweezer arm; 3-tweezer head; The circular petiole of 4-; The 5-needling guiding groove; The 6-fillet.
The specific embodiment
The below is described in further detail this utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of ophthalmic tweezers of the present utility model, comprise tweezer body 1, tweezer arm 2, tweezer head 3, described tweezer body 1 is provided with two tweezer arms 2, be fixed with circular petiole 4 on the described tweezer arm 2, the bottom of described tweezer arm 2 is provided with tweezer head 3, and described tweezer head 3 inboards are provided with relative needling guiding groove 5, described needling guiding groove 5 is rectangle, fixing inserting needle position, described needling guiding groove 5 front ends are provided with fillet 6, have improved the accuracy of operation, described circular petiole 4 is made for plastics, the setting of described circular petiole 4 has avoided the doctor when controlling tweezer body 1, the sight line of impact operation, and to make quality light for plastics for described circular petiole 4, controlling of convenient finger, and spry and light.
During use, when carrying out ophthalmologic operation to patient, hands is pinched circular petiole 4, guide inserting needles by needling guiding groove 5 during tissue apposition, improve the effect of guiding, be convenient to the inserting needle operation, be fixed the pin position with needling guiding groove 5 when organization edge is sewed up, the guiding inserting needle, easy to use, be conducive to improve operative speed, alleviate or prevent the healing of unnecessary tissue injury, not only be convenient to experienced operator, and be more suitable for using in begining to learn operator.
Claims (2)
1., a kind of ophthalmic tweezers, it is characterized in that: comprise tweezer body, tweezer arm, tweezer head, described tweezer body is provided with two tweezer arms, described tweezer arm is provided with circular petiole, the bottom of described tweezer arm is provided with the tweezer head, described tweezer head inboard is provided with relative needling guiding groove, and described needling guiding groove front end is provided with fillet, and described needling guiding groove is rectangle.
2. a kind of ophthalmic tweezers as claimed in claim 1, it is characterized in that: described circular petiole is that plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536952 CN202776725U (en) | 2012-10-19 | 2012-10-19 | Ophthalmic forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536952 CN202776725U (en) | 2012-10-19 | 2012-10-19 | Ophthalmic forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776725U true CN202776725U (en) | 2013-03-13 |
Family
ID=47804083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536952 Expired - Fee Related CN202776725U (en) | 2012-10-19 | 2012-10-19 | Ophthalmic forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044614A (en) * | 2018-09-07 | 2018-12-21 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Stitching instrument for ophthalmology |
-
2012
- 2012-10-19 CN CN 201220536952 patent/CN202776725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044614A (en) * | 2018-09-07 | 2018-12-21 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Stitching instrument for ophthalmology |
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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: 20130313 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |