CN208552213U - Anterior lens capsule electric knife - Google Patents
Anterior lens capsule electric knife Download PDFInfo
- Publication number
- CN208552213U CN208552213U CN201721609918.1U CN201721609918U CN208552213U CN 208552213 U CN208552213 U CN 208552213U CN 201721609918 U CN201721609918 U CN 201721609918U CN 208552213 U CN208552213 U CN 208552213U
- Authority
- CN
- China
- Prior art keywords
- electric knife
- bending part
- lens capsule
- anterior lens
- handle
- 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
- 239000002775 capsule Substances 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 23
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a kind of anterior lens capsule electric knife, it is characterized in that, including handle, the switch button being arranged on handle, the connector connecting with handle one end and the cutter head being arranged along connector extending direction, the cutter head is equipped with extension and the first bending part, the second bending part along extending direction.The utility model structure is simple, by the way that Tweezers for eye surgery is changed to electric knife, curvilinear capsulorhexis step is simplified to the tip of electric knife in anterior lens capsule upper drawing circle circle using the cutting force of electric knife, drawn circle is lenticular preceding capsule notch, apply electric cutting force using switch release cutting wave, simplify operating procedure, improves procedure efficiency.
Description
Technical field
The utility model belongs to ophthalmic medical appliance technology, and in particular to a kind of anterior lens capsule electric knife.
Technical background
A step of most critical is exactly the notch production of anterior lens capsule in pioneering operation, according to current hand
The needs of art, lens anterior capsule needs to open an annular about 6mm diameter similar round notch, and notch needs placed in the middle, side
Edge mainly manually takes anterior lens capsule tweezer to live crystalline peplos and plays a small notch by operator at present without incisura, then
It tears anterior lens capsule and forms similar round notch, and to reach continuous curvilinear capsulotomy, technical requirements are high, it is difficult to grasp, need anti-
Refreshment is practiced, even if the patient of repetition training exists when capsulorhexis does anterior lens capsule notch, annular incision occur less than normal, or not
Rule, or even split and the complication of serious Poster capsulorhexis occur.
Utility model content
The utility model provides a kind of anterior lens capsule electric knife in order to solve the above technical problems, and structure is simple, makes hand
Art implementation is simple and efficient.
The technical solution of the utility model is: anterior lens capsule electric knife, including handle, the switch being arranged on handle
Button, the connector connecting with handle one end and the cutter head being arranged along connector extending direction, the cutter head is along extension
Direction is equipped with extension and the first bending part, the second bending part.
Further, first bending part and extension angle are 120 ° to scheme, first bending part and second curved
Folding part angle is 90 °.
Scheme further, the second bending part length 1.0-1.2mm.
Further, second bending part extends along direction size and is gradually reduced scheme.
The beneficial effects of the utility model are: the utility model structure is simple, by the way that Tweezers for eye surgery is changed to electric knife, utilize
Curvilinear capsulorhexis step is simplified to the tip of electric knife in anterior lens capsule upper drawing circle circle, drawn circle by the cutting force of electric knife
As lenticular preceding capsule notch applies electric cutting force using switch release cutting wave, simplifies operating procedure, improve operation effect
Rate.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Wherein: 1, handle, 2, switch button, 3, connector, 4, extension, the 5, first bending part, the 6, second bending part.
Specific embodiment
Clear and complete description is done to the utility model with reference to the accompanying drawing, so that those skilled in the art is not needing
Under conditions of making creative work, it can sufficiently implement the utility model.
Specific embodiment of the present utility model: as shown in Figure 1, anterior lens capsule electric knife, including handle 1, setting
Switch button 2, the connector 3 being connect with 1 one end of handle on handle 1 and the knife being arranged along 3 extending direction of connector
Head, the cutter head are equipped with extension 4 and the first bending part 5, the second bending part 6 along extending direction.
First bending part 5 described in the present embodiment and 4 angle of extension are 120 °, and first bending part 5 and second is curved
6 angle of folding part is 90 °.
The length 1.0-1.2mm of second bending part 6 described in the present embodiment.
Second bending part 6 described in the present embodiment extends along direction size and is gradually reduced.
The preferred embodiment of the utility model is described above, it should be pointed out that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, foundation
The technical essence of the utility model any simple modifications, equivalents, and modifications made to the above embodiment still fall within this
In the range of the protection of utility model technical solution.
Claims (4)
1. anterior lens capsule electric knife, which is characterized in that including handle, the switch button being arranged on handle and handle one
The cutter head holding the connector of connection and being arranged along connector extending direction, the cutter head are equipped with extension along extending direction
With the first bending part, the second bending part.
2. anterior lens capsule electric knife according to claim 1, which is characterized in that first bending part and extension
Angle is 120 °, and first bending part and the second bending part angle are 90 °.
3. anterior lens capsule electric knife according to claim 2, which is characterized in that the second bending part length 1.0-
1.2mm。
4. anterior lens capsule electric knife according to claim 3, which is characterized in that second bending part extends along
Direction size is gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609918.1U CN208552213U (en) | 2017-11-28 | 2017-11-28 | Anterior lens capsule electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609918.1U CN208552213U (en) | 2017-11-28 | 2017-11-28 | Anterior lens capsule electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208552213U true CN208552213U (en) | 2019-03-01 |
Family
ID=65445736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721609918.1U Expired - Fee Related CN208552213U (en) | 2017-11-28 | 2017-11-28 | Anterior lens capsule electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208552213U (en) |
-
2017
- 2017-11-28 CN CN201721609918.1U patent/CN208552213U/en not_active Expired - Fee Related
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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: 20190301 |