CN207370812U - It can show the ophthalmology tweezers of clamping dynamics - Google Patents
It can show the ophthalmology tweezers of clamping dynamics Download PDFInfo
- Publication number
- CN207370812U CN207370812U CN201720358341.5U CN201720358341U CN207370812U CN 207370812 U CN207370812 U CN 207370812U CN 201720358341 U CN201720358341 U CN 201720358341U CN 207370812 U CN207370812 U CN 207370812U
- Authority
- CN
- China
- Prior art keywords
- leg
- tweezer leg
- chute
- tweezer
- sliding
- 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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- Surgical Instruments (AREA)
Abstract
A kind of ophthalmology tweezers for showing clamping dynamics, left tweezer leg, right tweezer leg and arranged on U-shaped spring between the two including the connection of mutual one end, sliding chamber is equipped in the leg wall of right tweezer leg, the internal chute communicated with sliding chamber is equipped in the medial surface of right tweezer leg, the side chute communicated with sliding chamber is equipped in the side of right tweezer leg；The spring left end of U-shaped spring and the medial surface of left tweezer leg are hinged, the spring right end of U-shaped spring and the medial surface of right tweezer leg are hinged by internal chute with being arranged on the sliding pin of sliding intracavitary, one end of sliding pin is pierced by side chute, arrow is equipped at the sliding pin end, in the one side equipped with side chute of right tweezer leg, equipped with the matched graduated scale of arrow.
Description
Technical field
The utility model is related to medical equipment technical fields, the more particularly to accurate treatment tweezers correlation technique such as ophthalmology.
Technical background
Medical forceps are the common instruments in inspection and operation, and there are many species, cyclostomous, flat mouth, there is folder rear defence
De- etc..Ophthalmologic operation, it is required that medical equipment is more accurate.Current operation surgical forceps, its clamping degree is complete by making when in use
The feel of user is grasped, and for ocular tissue, secure context is easy to generation tissue and crushes there are larger uncertainty for this
Deficiency.
Utility model content
The purpose of this utility model is to be directed to more than the deficiencies in the prior art, designs a kind of ophthalmology hand for showing clamping degree
Art tweezers step up dynamics in order to medical care user grasp tweezers, avoid crushing for soft tissue.
The utility model can be achieved through the following technical solutions, a kind of ophthalmology tweezers for showing clamping dynamics, bag
It includes：The left tweezer leg 1 of mutual one end connection, right tweezer leg 2 and arranged on U-shaped spring 3 between the two, set in the leg wall of right tweezer leg 2
There is sliding chamber 20, the internal chute 21 communicated with sliding chamber 20 is equipped in the medial surface of right tweezer leg 2, is equipped with and cunning in the side of right tweezer leg 2
The side chute 22 that chamber 20 communicates；The spring left end 30 of U-shaped spring 3 and the medial surface of left tweezer leg 1 are hinged, and the spring of U-shaped spring 3 is right
End 31 and the medial surface of right tweezer leg 2 are hinged by internal chute 21 and the sliding pin 23 in sliding chamber 20, and one end of sliding pin 23 is pierced by
Side chute 22 is equipped with arrow 24 at the end of sliding pin 23, in the one side equipped with side chute 22 of right tweezer leg 2, equipped with instruction
24 matched graduated scale 25 of arrow.
The ophthalmology tweezers for showing clamping dynamics, left tweezer leg 1 and the inner face of the chuck end of right tweezer leg 2, respectively
Equipped with folder object non slip surface 4.
The ophthalmology tweezers for showing clamping dynamics, the lateral surface of left tweezer leg 1 and right tweezer leg 2, are respectively equipped with behaviour
Make non slip surface 5.
The technological progress of the present invention is, in medical care user, can be shown according to scale, grasp the intensifying force of tweezers
Degree, avoids crushing for soft tissue.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the amagnified partial perspective structure diagram of the utility model；
Fig. 3 is the amagnified partial perspective structure cut-away diagram of the utility model.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of ophthalmology tweezers for showing clamping dynamics, including：A left side for mutual one end connection
Tweezer leg 1 and right tweezer leg 2 are equipped with the U-shaped spring 3 that can flick the two between left tweezer leg 1 and right tweezer leg 2.In the leg of right tweezer leg 2
Sliding chamber 20 is equipped in wall, the internal chute 21 communicated with sliding chamber 20 is equipped in the medial surface of right tweezer leg 2, is set in the side of right tweezer leg 2
There is the side chute 22 communicated with sliding chamber 20；The spring left end 30 of U-shaped spring 3 and the medial surface of left tweezer leg 1 are hinged, U-shaped spring 3
Spring right end 31 and the medial surface of right tweezer leg 2 are hinged by internal chute 21 and the sliding pin 23 in sliding chamber 20, and the one of sliding pin 23
End is pierced by side chute 22, is equipped with arrow 24 at the end of sliding pin 23, in the one side equipped with side chute 22 of right tweezer leg 2, is equipped with
With 24 matched graduated scale 25 of arrow.In the elastic design aspect of U-shaped spring 3, according to left tweezer leg 1 and right tweezer leg 2
The contact start of the inner face of chuck end, at this time arrow 24 be instructed in the zero degree position of graduated scale 25, subsequent medical care user
Power and arrow 24 is made to indicate the correspondence position in graduated scale 25.
Claims (3)
1. a kind of ophthalmology tweezers for showing clamping dynamics, which is characterized in that the tweezers include the left tweezer of mutual one end connection
Leg (1), right tweezer leg (2) and arranged on U-shaped spring (3) between the two, are equipped with sliding chamber (20) in the leg wall of right tweezer leg (2),
The medial surface of right tweezer leg (2) is equipped with the internal chute (21) communicated with sliding chamber (20), is equipped in the side of right tweezer leg (2) and sliding chamber
(20) side chute (22) communicated；The spring left end (30) of U-shaped spring (3) and the medial surface of left tweezer leg (1) are hinged, U-shaped spring
(3) spring right end (31) and the medial surface of right tweezer leg (2) pass through internal chute (21) and the sliding pin (23) in sliding chamber (20)
Hinged, one end of sliding pin (23) is pierced by side chute (22), arrow (24) is equipped at sliding pin (23) end, in right tweezer leg (2)
The one side equipped with side chute (22), equipped with arrow (24) matched graduated scale (25).
2. the ophthalmology tweezers according to claim 1 for showing clamping dynamics, it is characterised in that the left tweezer leg (1) and the right side
The inner face of the chuck end of tweezer leg (2) is respectively equipped with folder object non slip surface (4).
3. the ophthalmology tweezers according to claim 1 for showing clamping dynamics, it is characterised in that the left tweezer leg (1) and the right side
The lateral surface of tweezer leg (2) is respectively equipped with operation non slip surface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358341.5U CN207370812U (en) | 2017-04-07 | 2017-04-07 | It can show the ophthalmology tweezers of clamping dynamics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358341.5U CN207370812U (en) | 2017-04-07 | 2017-04-07 | It can show the ophthalmology tweezers of clamping dynamics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207370812U true CN207370812U (en) | 2018-05-18 |
Family
ID=62297438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720358341.5U Expired - Fee Related CN207370812U (en) | 2017-04-07 | 2017-04-07 | It can show the ophthalmology tweezers of clamping dynamics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207370812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784778A (en) * | 2018-07-26 | 2018-11-13 | 广州新诚生物科技有限公司 | clip applier |
-
2017
- 2017-04-07 CN CN201720358341.5U patent/CN207370812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784778A (en) * | 2018-07-26 | 2018-11-13 | 广州新诚生物科技有限公司 | clip applier |
| CN108784778B (en) * | 2018-07-26 | 2024-04-16 | 广州新诚生物科技有限公司 | Clip applier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |