CN204072461U - The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology - Google Patents
The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology Download PDFInfo
- Publication number
- CN204072461U CN204072461U CN201420589413.3U CN201420589413U CN204072461U CN 204072461 U CN204072461 U CN 204072461U CN 201420589413 U CN201420589413 U CN 201420589413U CN 204072461 U CN204072461 U CN 204072461U
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- CN
- China
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- top end
- end surface
- movable slider
- slide block
- fixedly connected
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- Expired - Fee Related
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Abstract
The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology, belong to ophthalmic operating set technical field, comprise operating knife handle, fixing chute, fixing slide block, clamp, cutter head, movable slider, spring stack, placing trough, it is characterized in that: on described blade holder, top end surface right side edge place is provided with fixing chute, described fixing chute inside is fitted with fixing slide block, the left top end surface middle of described fixing chute is fitted with clamp, on described clamp, top end surface is fixedly connected with cutter head, on the right side of described fixing slide block, top end surface is fixedly connected with movable slider, described operating knife handle right lateral surface is provided with placing trough, on described placing trough, top end surface right side edge is evenly distributed and is fixedly connected with several spring stacks, on described spring stack, top end surface is fixedly connected with described movable slider, used knife head for surgical can be abandoned by quick-replaceable simultaneously, doctor's preparation in the preoperative can be reduced and increase work efficiency.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to the special interchangeable cutter bit type scalpel of a kind of novel ophthalmology.
Background technology
In long-term clinical practice; doctor often can change different scalpel doing in opthalmic surgery; and same model scalpel often can repeatedly use, the scalpel patient wound infection that must more renew when repeatedly using, makes troubles in operation process to doctor.
Summary of the invention
The purpose of this utility model is: doing in opthalmic surgery can change applicable knife head for surgical at any time to solve doctor, and used knife head for surgical can be abandoned by quick-replaceable simultaneously, can reduce doctor's preparation in the preoperative and increase work efficiency, its technical scheme is as follows:
The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology, it comprises operating knife handle 1, fixing chute 2, fixing slide block 3, clamp 4, cutter head 5, movable slider 6, spring stack 7, placing trough 8, it is characterized in that: on described blade holder 1, top end surface right side edge place is provided with fixing chute 2, described fixing chute 2 inside is fitted with fixing slide block 3, the left top end surface middle of described fixing chute 3 is fitted with clamp 4, on described clamp 4, top end surface is fixedly connected with cutter head 5, on the right side of described fixing slide block 3, top end surface is fixedly connected with movable slider 6, described operating knife handle 1 right lateral surface is provided with placing trough 8, on described placing trough 8, top end surface right side edge is evenly distributed and is fixedly connected with several spring stacks 7, on described spring stack 7, top end surface is fixedly connected with described movable slider 6, described clamp 4 times top end surfaces are fixedly connected with dividing plate, and described septum plate length and described movable slider 6 equal diameters, and described spacer width is identical with described fixing slide block 3 thickness, described fixing slide block 3 height is 2/3rds of described movable slider 6 height, and described fixing slide block 3 height is highly identical with described clamp 4, described operating knife handle 1 diameter and described movable slider 6 equal diameters, and described movable slider 6 diameter and described placing trough 8 to determine surface diameter identical.
The beneficial effects of the utility model are: doing in opthalmic surgery can change applicable knife head for surgical at any time to solve doctor, and used knife head for surgical can be abandoned by quick-replaceable simultaneously, doctor's preparation in the preoperative can be reduced and increase work efficiency.
accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
detailed description of the invention:
With reference to the special interchangeable cutter bit type scalpel of a kind of novel ophthalmology described in Fig. 1, it comprises operating knife handle 1, fixing chute 2, fixing slide block 3, clamp 4, cutter head 5, movable slider 6, spring stack 7, placing trough 8, it is characterized in that: on described blade holder 1, top end surface right side edge place is provided with fixing chute 2, described fixing chute 2 inside is fitted with fixing slide block 3, the left top end surface middle of described fixing chute 3 is fitted with clamp 4, on described clamp 4, top end surface is fixedly connected with cutter head 5, on the right side of described fixing slide block 3, top end surface is fixedly connected with movable slider 6, described operating knife handle 1 right lateral surface is provided with placing trough 8, on described placing trough 8, top end surface right side edge is evenly distributed and is fixedly connected with several spring stacks 7, on described spring stack 7, top end surface is fixedly connected with described movable slider 6, described clamp 4 times top end surfaces are fixedly connected with dividing plate, and described septum plate length and described movable slider 6 equal diameters, and described spacer width is identical with described fixing slide block 3 thickness, described fixing slide block 3 height is 2/3rds of described movable slider 6 height, and described fixing slide block 3 height is highly identical with described clamp 4, described operating knife handle 1 diameter and described movable slider 6 equal diameters, and described movable slider 6 diameter and described placing trough 8 to determine surface diameter identical.
Change cutter head 5 constantly, first promoting movable slider 6 makes fixing slide block 3 slide in fixing chute 2, then pinch cutter head 5 clamp 4 to be taken out in fixing slide block 3, then new cutter head 5 will be picked up again after being thrown away by cutter head 5, then the clamp 4 below new cutter head 5 is put into fixing slide block 3 dividing plate below clamp 4 to be stuck in below fixing slide block 3 simultaneously, finally unclamp movable slider 6 and movable slider 6 is put under in placing trough 8 by spring stack 7.
Certainly; above-mentioned explanation is not to restriction of the present utility model; this utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. the special interchangeable cutter bit type scalpel of novel ophthalmology, comprise operating knife handle (1), fixing chute (2), fixing slide block (3), clamp (4), cutter head (5), movable slider (6), spring stack (7), placing trough (8), it is characterized in that: the upper top end surface right side edge place of described blade holder (1) is provided with fixing chute (2), described fixing chute (2) inside is fitted with fixing slide block (3), the described left top end surface middle of fixing chute (3) is fitted with clamp (4), the upper top end surface of described clamp (4) is fixedly connected with cutter head (5), described fixing slide block (3) right side top end surface is fixedly connected with movable slider (6), described operating knife handle (1) right lateral surface is provided with placing trough (8), the upper top end surface right side edge of described placing trough (8) is evenly distributed and is fixedly connected with several spring stacks (7), the upper top end surface of described spring stack (7) is fixedly connected with described movable slider (6).
2. the special interchangeable cutter bit type scalpel of a kind of novel ophthalmology according to claim 1, it is characterized in that: under described clamp (4), top end surface is fixedly connected with dividing plate, and described septum plate length and described movable slider (6) equal diameters, and described spacer width is identical with described fixing slide block (3) thickness.
3. the special interchangeable cutter bit type scalpel of a kind of novel ophthalmology according to claim 1, it is characterized in that: described fixing slide block (3) height is 2/3rds of described movable slider (6) height, and described fixing slide block (3) height is highly identical with described clamp (4).
4. the special interchangeable cutter bit type scalpel of a kind of novel ophthalmology according to claim 1, it is characterized in that: described operating knife handle (1) diameter and described movable slider (6) equal diameters, and described movable slider (6) diameter and described placing trough (8) to determine surface diameter identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589413.3U CN204072461U (en) | 2014-10-13 | 2014-10-13 | The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589413.3U CN204072461U (en) | 2014-10-13 | 2014-10-13 | The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072461U true CN204072461U (en) | 2015-01-07 |
Family
ID=52165233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589413.3U Expired - Fee Related CN204072461U (en) | 2014-10-13 | 2014-10-13 | The special interchangeable cutter bit type scalpel of a kind of novel ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852927A (en) * | 2016-04-26 | 2016-08-17 | 成都科创佳思科技有限公司 | Novel osteotome |
-
2014
- 2014-10-13 CN CN201420589413.3U patent/CN204072461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852927A (en) * | 2016-04-26 | 2016-08-17 | 成都科创佳思科技有限公司 | Novel osteotome |
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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: 20150107 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |