CN204501212U - A kind of hand held ophthalmologic operation is cut - Google Patents
A kind of hand held ophthalmologic operation is cut Download PDFInfo
- Publication number
- CN204501212U CN204501212U CN201520100323.8U CN201520100323U CN204501212U CN 204501212 U CN204501212 U CN 204501212U CN 201520100323 U CN201520100323 U CN 201520100323U CN 204501212 U CN204501212 U CN 204501212U
- Authority
- CN
- China
- Prior art keywords
- bow
- shear blade
- hand held
- ophthalmologic operation
- cut
- 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 discloses a kind of hand held ophthalmologic operation and cuts, and comprises the first bow, the second bow, rubber sleeve, the first shear blade and the second shear blade; Described first shear blade and the second shear blade are connected as a single entity with the second bow and the first bow respectively; Described first bow and the second bow front end are rotationally connected by bearing pin, and are provided with graduated disc on the first shear blade; Described first bow and the second bow are provided with jaw in pinned connection place relative inner; It changes surgical scissors finger insertion in the past and wherein uses, and feels the unfavorable condition of numbness of the fingers after long usage; It adopts the project organization of hand held, can not feel numbness etc. under using for a long time; Owing to being arranged with rubber sleeve on bow, during use, feel is better, and circular hole arranges breathability to be strengthened and the reduction of the quality of global design, holds more convenient.
Description
Technical field
This utility model relates to field of ophthalmological medical equipment, and especially a kind of hand held ophthalmologic operation is cut.
Background technology
Operating scissors, be the device used in operation process in brief, it, as basic operational tool, ophthalmologic operation is widely used.Existing operating scissors generally can realize the shearing of damaged tissue, the shear action of the end of a thread, but is be enclosed within finger substantially due to it, even if rubber blanket on arranging on sleeve, the time has grown finger will be numb, is unfavorable for the operation of doctors and nurses; Secondly existing operating scissors function is comparatively single, can not meet many-sided needs of doctor.
Utility model content
The purpose of this utility model provides a kind of easy to use and hand held ophthalmologic operation that structure is simple and easy to make to cut.
For achieving the above object, this utility model by the following technical solutions: a kind of hand held ophthalmologic operation is cut, and comprises the first bow, the second bow, rubber sleeve, the first shear blade and the second shear blade; Described first shear blade and the second shear blade are connected as a single entity with the second bow and the first bow respectively; Described first bow and the second bow front end are rotationally connected by bearing pin, and are provided with graduated disc on the first shear blade.
As further technical scheme of the present utility model: described second bow rear end offers bayonet socket, the first tip, bow rear end is inserted in bayonet socket.
As preferred version of the present utility model: described first bow and the second bow all offer circular hole; Described rubber sleeve is set in the first bow and the second bow hand grip portion.
As further technical scheme of the present utility model: described first bow and the second bow are provided with jaw in pinned connection place relative inner.
Compared with prior art, the beneficial effects of the utility model are: it changes surgical scissors finger insertion in the past and wherein uses, and feels the unfavorable condition of numbness of the fingers after long usage; It adopts the project organization of hand held, can not feel numbness etc. under using for a long time; Owing to being arranged with rubber sleeve on bow, during use, feel is better, and circular hole arranges breathability to be strengthened and the reduction of the quality of global design, holds more convenient.
Meanwhile, the jaw be provided with between the first bow and the second bow, when carrying out ophthalmologic operation, can use as holding needle part; Overall structure is simple, practical, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram;
Fig. 2 is the partial enlarged drawing of jaw in Fig. 1;
Wherein: the first bow 1; Second bow 2; Rubber sleeve 3; Bayonet socket 5; Circular hole 4; First shear blade 6; Graduated disc 61; Second shear blade 7; Jaw 9; Bearing pin 8.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to Fig. 1 ~ 2, in this utility model embodiment: a kind of hand held ophthalmologic operation is cut, comprise the first bow 1, second bow 2, rubber sleeve 3, first shear blade 6 and the second shear blade 7; Described first shear blade 6 and the second shear blade 7 are connected as a single entity with the second bow 2 and the first bow 1 respectively; Described first bow 1 and the second bow 2 front end are rotationally connected by bearing pin 8, and are provided with graduated disc 61 on the first shear blade 6.
As further technical scheme of the present utility model: described second bow 2 rear end offers bayonet socket 5, and the first tip, bow 1 rear end is inserted in bayonet socket 5; Described first bow 1 and the second bow 2 all offer circular hole 4; Described rubber sleeve 3 is set in the first bow 1 and the second bow 2 hand grip portion; Described first bow 1 and the second bow 2 are provided with jaw 9 in bearing pin 8 junction relative inner.
This utility model is in use: hold bow, under the effect holding power, the shears edge of a knife can carry out the removal of the end of a thread or damaged tissue; Due to the edge of a knife being provided with scale, the length of shearing etc. can be measured in real time; The setting of jaw, if carrying out, in operation dressing process, can playing the effect of clamping.
Claims (4)
1. a hand held ophthalmologic operation is cut, and comprises the first bow (1), the second bow (2), rubber sleeve (3), the first shear blade (6) and the second shear blade (7); It is characterized in that: described first shear blade (6) and the second shear blade (7) are connected as a single entity with the second bow (2) and the first bow (1) respectively; Described first bow (1) and the second bow (2) front end are rotationally connected by bearing pin (8), and are provided with graduated disc (61) on described first shear blade (6).
2. a kind of hand held ophthalmologic operation according to claim 1 is cut, it is characterized in that: described second bow (2) rear end offers bayonet socket (5), described first bow (1) tip, rear end is inserted in described bayonet socket (5).
3. a kind of hand held ophthalmologic operation according to claim 1 is cut, and it is characterized in that: described first bow (1) and the second bow (2) all offer circular hole (4); Described rubber sleeve (3) is set in described first bow (1) and the second bow (2) hand grip portion.
4. a kind of hand held ophthalmologic operation according to claim 1 is cut, and it is characterized in that: described first bow (1) and the second bow (2) are relatively set with jaw (9) in described bearing pin (8) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100323.8U CN204501212U (en) | 2015-02-11 | 2015-02-11 | A kind of hand held ophthalmologic operation is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100323.8U CN204501212U (en) | 2015-02-11 | 2015-02-11 | A kind of hand held ophthalmologic operation is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501212U true CN204501212U (en) | 2015-07-29 |
Family
ID=53699217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100323.8U Expired - Fee Related CN204501212U (en) | 2015-02-11 | 2015-02-11 | A kind of hand held ophthalmologic operation is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044435A (en) * | 2018-06-28 | 2018-12-21 | 西安医学院第二附属医院 | A kind of medical needle-holding forceps |
-
2015
- 2015-02-11 CN CN201520100323.8U patent/CN204501212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044435A (en) * | 2018-06-28 | 2018-12-21 | 西安医学院第二附属医院 | A kind of medical needle-holding forceps |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160211 |