CN203693893U - Ophthalmic surgery ball inner tweezers - Google Patents
Ophthalmic surgery ball inner tweezers Download PDFInfo
- Publication number
- CN203693893U CN203693893U CN201420055849.4U CN201420055849U CN203693893U CN 203693893 U CN203693893 U CN 203693893U CN 201420055849 U CN201420055849 U CN 201420055849U CN 203693893 U CN203693893 U CN 203693893U
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- CN
- China
- Prior art keywords
- tweezers
- tweezer
- rear end
- tweezer body
- screw holes
- Prior art date
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a pair of ophthalmic surgery ball inner tweezers, and relates to the technical field of medical instruments. The two outer sides of the rear end of a tweezer body (1) are provided with fixing rings (2), the rear end of the tweezer body (1) is connected with a hanging ring (7), the center of the tweezer body (1) is symmetrically provided with a plurality of first screw holes (3) and a plurality of second screw holes (6), the first screw holes (3) and the second screw holes (6) are connected through fastening screws (4) and bolts (5), the front end of the tweezer body (1) is provided with sector-shaped tweezer heads (8), and the inner sides of the sector-shaped tweezer heads (8) are provided with silica gel films (9) in an attached mode. The inner tweezers are simple in structure and reasonable and novel in design; due to the design of sector-shaped clamping pieces at the front end of the tweezer body, eye tissue is not prone to being injured in an operation; a handle is provided with the fixing rings, tweezing is convenient to carry out, the front end of the pair of the tweezers can be fixed through the fastening screws in the use process, operation efficiency is improved, the rear end of the tweezer body is provided with the hanging ring, and accordingly the pair of the tweezers can be conveniently hung on a fixed position and is prevented from being lost.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of ball inner tweezers for operation of ophthalmology.
Background technology
In ophthalmologic operation, fix and regulate and control the position of eyeball, most important for the smooth enforcement of operation.Conjunctiva or scleral tissue that the conventional toothed forceps of patient is clamped eyeball fix eyeball, make it to be positioned at suitable position, coordinate operating procedures such as making otch, capsulorhexis, childbirth core.But, tweezers in existing ophthalmologic operation, because there is sharp-pointed tooth portion, although can clamp ocular tissue, play the effect of fixing eyeball, but in use there is following defect: tweezers head sharp-pointed in the time that gripping eye organ is organized is very easily by its damage, and when gripping eye organ, need finger pinching tweezers handle always, pinch for a long time tweezers handle, arm is ache very, impact operation efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of ball inner tweezers for operation of ophthalmology, it is simple in structure, novelty reasonable in design, during the fan-shaped holding piece design of tweezers front end makes to perform the operation, part tissue of eye is not easily damaged, and on handle, is provided with retainer ring, facilitate tweezer, in the process using, can adopt hold-down screw that tweezers front end is fixed, improve operation efficiency, the rear end of tweezers is provided with hanging ring, conveniently hang over fixing position, prevent loss.
In order to solve the existing problem of background technology, this utility model is by the following technical solutions: it comprises tweezers body 1, retainer ring 2, the first screw hole 3, trip bolt 4, bolt 5, the second screw hole 6, hanging ring 7, fan-shaped tweezers head 8 and Silicone oil 9, rear end two arranged outside of tweezers body 1 have retainer ring 2, the rear end of tweezers body 1 is connected with hanging ring 7, the middle part of tweezers body 1 is symmetrically arranged with several the first screw holes 3 and the second screw hole 6, and fixing by trip bolt 4 and bolt 5 between the first screw hole 3 and the second screw hole 6, the front end of tweezers body 1 is provided with fan-shaped tweezers head 8, the inner side laminating of fan-shaped tweezers head 8 is provided with Silicone oil 9.
The utlity model has following beneficial effect: it is simple in structure, novelty reasonable in design, during the fan-shaped holding piece design of tweezers front end makes to perform the operation, part tissue of eye is not easily damaged, and on handle, be provided with retainer ring, facilitate tweezer, in the process using, can adopt hold-down screw that tweezers front end is fixed, improve operation efficiency, the rear end of tweezers is provided with hanging ring, conveniently hangs over fixing position, prevents loss.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is taked following technical scheme: it comprises tweezers body 1, retainer ring 2, the first screw hole 3, trip bolt 4, bolt 5, the second screw hole 6, hanging ring 7, fan-shaped tweezers head 8 and Silicone oil 9, rear end two arranged outside of tweezers body 1 have retainer ring 2, the rear end of tweezers body 1 is connected with hanging ring 7, the middle part of tweezers body 1 is symmetrically arranged with several the first screw holes 3 and the second screw hole 6, and fixing by trip bolt 4 and bolt 5 between the first screw hole 3 and the second screw hole 6, the front end of tweezers body 1 is provided with fan-shaped tweezers head 8, the inner side laminating of fan-shaped tweezers head 8 is provided with Silicone oil 9.
This specific embodiment has following beneficial effect: it is simple in structure, novelty reasonable in design, during the fan-shaped holding piece design of tweezers front end makes to perform the operation, part tissue of eye is not easily damaged, and on handle, be provided with retainer ring, facilitate tweezer, in the process using, can adopt hold-down screw that tweezers front end is fixed, improve operation efficiency, the rear end of tweezers is provided with hanging ring, conveniently hangs over fixing position, prevents loss.
Claims (1)
1. a ball inner tweezers for operation of ophthalmology, it is characterized in that it comprises tweezers body (1), retainer ring (2), the first screw hole (3), trip bolt (4), bolt (5), the second screw hole (6), hanging ring (7), fan-shaped tweezers head (8) and Silicone oil (9), rear end two arranged outside of tweezers body (1) have retainer ring (2), the rear end of tweezers body (1) is connected with hanging ring (7), the middle part of tweezers body (1) is symmetrically arranged with several the first screw holes (3) and the second screw hole (6), and fixing by trip bolt (4) and bolt (5) between the first screw hole (3) and the second screw hole (6), the front end of tweezers body (1) is provided with fan-shaped tweezers head (8), the inner side laminating of fan-shaped tweezers head (8) is provided with Silicone oil (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055849.4U CN203693893U (en) | 2014-01-29 | 2014-01-29 | Ophthalmic surgery ball inner tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055849.4U CN203693893U (en) | 2014-01-29 | 2014-01-29 | Ophthalmic surgery ball inner tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693893U true CN203693893U (en) | 2014-07-09 |
Family
ID=51044405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055849.4U Expired - Fee Related CN203693893U (en) | 2014-01-29 | 2014-01-29 | Ophthalmic surgery ball inner tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038056A (en) * | 2016-06-29 | 2016-10-26 | 毕伟 | Eyelid cosmetic surgery clip |
| CN108618891A (en) * | 2018-05-28 | 2018-10-09 | 上海市同济医院 | Ophthalmostat in a kind of art |
| CN114858936A (en) * | 2022-04-20 | 2022-08-05 | 江苏中烟工业有限责任公司 | Method for measuring transferable saccharin sodium in printing surface of tipping paper for cigarette |
| CN108618891B (en) * | 2018-05-28 | 2024-06-04 | 上海市同济医院 | Intraoperative eyeball fixer |
-
2014
- 2014-01-29 CN CN201420055849.4U patent/CN203693893U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038056A (en) * | 2016-06-29 | 2016-10-26 | 毕伟 | Eyelid cosmetic surgery clip |
| CN108618891A (en) * | 2018-05-28 | 2018-10-09 | 上海市同济医院 | Ophthalmostat in a kind of art |
| CN108618891B (en) * | 2018-05-28 | 2024-06-04 | 上海市同济医院 | Intraoperative eyeball fixer |
| CN114858936A (en) * | 2022-04-20 | 2022-08-05 | 江苏中烟工业有限责任公司 | Method for measuring transferable saccharin sodium in printing surface of tipping paper for cigarette |
| CN114858936B (en) * | 2022-04-20 | 2023-10-17 | 江苏中烟工业有限责任公司 | Method for measuring movable saccharin sodium in printing surface of tipping paper for cigarettes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Yuanda Communication Technology Service Co., Ltd. Assignor: Yang Zhenlei Contract record no.: 2014230000414 Denomination of utility model: Ophthalmic surgery ball inner tweezers Granted publication date: 20140709 License type: Exclusive License Record date: 20140804 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |