CN205885626U - There is artifical crystalline positioning apparatus of crystalline eye - Google Patents
There is artifical crystalline positioning apparatus of crystalline eye Download PDFInfo
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- CN205885626U CN205885626U CN201620575983.6U CN201620575983U CN205885626U CN 205885626 U CN205885626 U CN 205885626U CN 201620575983 U CN201620575983 U CN 201620575983U CN 205885626 U CN205885626 U CN 205885626U
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- intraocular lens
- knife
- phakic intraocular
- positioning
- blade
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Abstract
The utility model provides a there is artifical crystalline positioning apparatus of crystalline eye, including artifical crystalline positioning ware of crystalline eye and cornea stab knife, the utility model discloses a to adjust the bottom at the top of head and carry out sanding treatment, make things convenient for apparatus business turn over incision, help increasing the contact force when transposing again, and make the positioning convenient, the utility model discloses a bottom dull polish of minor diameter, top, accessible 0.2mm micro incision gets into the position that former wife who has died's adjustment has the artifical crystalline of crystalline eye, and the former wife who has died is steady among the operation process, the positioning is convenient, has avoided that traditional positioning apparatus incision is big, the shortcoming of positioning difficulty.
Description
Technical field
This utility model is related to technical field of medical instruments and in particular to a kind of phakic intraocular lens position adjuster
Tool.
Background technology
Positioning apparatus is that Phakic intraocular lens art is able to the safe and smooth important tool carrying out.Traditional
Positioning apparatus is big due to diameter, and required corneal incision is big, maintains anterior chamber to need to be injected into anterior chamber using adhered elastomer, which increases glutinous
The related operating procedure of bullet agent, time, expense, potential complication risk.And traditional keratonyxis knife is with position adjuster diameter not
Coupling, operation depends on the experience of operator, the excessive or too small situation of otch easily.Additionally, traditional keratonyxis knife
The blade entering anterior chamber is long, may accidentally injure eye inner tissue.
Domestic there is no similar products, clinical demand is big, and industrialization prospect is wide.
Content of the invention
In order to solve the deficiencies in the prior art, of the present utility model provide a kind of positioning of phakic intraocular lens
Apparatus.
The technical solution that this utility model adopts is: a kind of phakic intraocular lens positioning apparatus, including
Phakic intraocular lens position adjuster, described phakic intraocular lens position adjuster includes handle, described handss
Handle front end is provided with positioning hook, and described positioning hook includes the regulation head on the body being connected with handle and body, described regulation
Head with becomes 110 ° of angles between body, the top of described regulation head is hemispherical, under described hemispheric regulation head
Hemispherical it is provided with frosting.
Described adjusts the circular arc for indent on the downside of head, and the center of circle of the described circular arc of regulation head is located at and adjusts the outer of head
Side, the radius of curvature of the described circular arc of regulation head is 5cm, and the radian of the described circular arc of regulation head is π/12.
The described a diameter of 0.2mm of hemispheric regulation head, described frosting length is 0.3mm.
Described body length is 17mm, a diameter of 0.8mm, and described regulation head length is 12mm.
Described handle is provided with anti-skidding lines.
Described phakic intraocular lens positioning apparatus also includes and phakic intraocular lens positioning
The supporting keratonyxis knife of device, described keratonyxis knife includes handle of a knife, blade, and described handle of a knife front end is provided with connecting portion, institute
The blade stated is arranged on connecting portion.
Described blade head is provided with blade, forms 110 ° of angle between described blade and blade.
Described knife-edge leading end is point of a knife, the right angled triangle that described point of a knife is 15 ° for drift angle, described corner length
For 0.77mm, width is 0.2mm.
The a length of 10mm of described blade, a length of 17mm of blade.
The beneficial effects of the utility model are: this utility model provides a kind of phakic intraocular lens position adjuster
Tool, including phakic intraocular lens position adjuster and keratonyxis knife, this utility model passes through the top by adjusting head
Bottom carries out frosted process, facilitates apparatus turnover otch, contributes to increasing contact force during positioning again, make positioning convenient, this
Utility model adopts minor diameter, headstage ground frosted, can enter anterior chamber's adjustment phakic eye by 0.2mm miniature incision artificial
Lenticular position, in operating process anterior chamber steadily, positioning convenient, it is to avoid traditional positioning apparatus otch is big, positioning is difficult
Shortcoming.
Brief description
Fig. 1 is this utility model phakic intraocular lens position adjuster structural representation.
Fig. 2 is that this utility model phakic intraocular lens position adjuster adjusts header structure enlarged drawing.
Fig. 3 is this utility model keratonyxis knife structural representation.
Fig. 4 is this utility model keratonyxis knife point of a knife schematic enlarged-scale view figure.
In figure 1- handle, 2- positioning hook, 3- handle of a knife, 4- blade, 21- adjusts head, 22- frosting, 31- connecting portion, 41-
Blade, 42- point of a knife.
Specific embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, this utility model is further described, a kind of phakic eye is manually brilliant
Shape body is transposed apparatus, including phakic intraocular lens position adjuster, described phakic intraocular lens position adjuster
Including handle 1, described handle 1 front end is provided with positioning hook 2, and described positioning hook 2 includes body and the body being connected with handle 1
On regulation 21, described body length is 17mm, a diameter of 0.8mm, and described regulation 21 length is 12mm.Described
Adjust and between 21 with body, become 110 ° of angles, described adjust 21 downside circular arc for indent, described regulation 21
The center of circle of circular arc be located at the outside adjusting 21, the radius of curvature of a described circular arc adjusting 21 is 5cm, described regulation
The radian of 21 circular arc is π/12.The top of described regulation 21 is hemispherical, and described hemispheric regulation 21 is pushed up
The a diameter of 0.2mm in portion, described frosting 22 length is 0.3mm.The lower half sphere at described hemispheric regulation 21 top
Be provided with frosting 22.The bottom at the top of regulation 21 is carried out frosted process by this utility model, facilitates apparatus turnover
Otch, contributes to increasing contact force during positioning again, makes positioning convenient, this utility model adopts minor diameter, headstage ground frosted,
The position that anterior chamber adjusts phakic intraocular lens can be entered by 0.2mm miniature incision, in operating process anterior chamber steadily,
Positioning is convenient, it is to avoid the shortcoming that traditional positioning apparatus otch is big, positioning is difficult.
Described handle 1 is provided with anti-skidding lines.
Described phakic intraocular lens positioning apparatus also includes and phakic intraocular lens positioning
The supporting keratonyxis knife of device, described keratonyxis knife includes handle of a knife 3, blade 4, and described handle of a knife 3 front end is provided with connecting portion
31, described blade 4 is arranged on connecting portion 31.Described blade 4 head is provided with blade 41, described blade 41 and blade 4
Between form 110 ° of angle.Described blade 41 front end is point of a knife 42, the right angle trigonometry that described point of a knife 42 is 15 ° for drift angle
Shape, described point of a knife 42 length is 0.77mm, and width is 0.2mm.The described a length of 10mm of blade 41, a length of 17mm of blade 4.Adopt
Use minor diameter blade, the miniature incision mating with phakic intraocular lens position adjuster can be made, both shorten blade 41
Enter the length of anterior chamber, improve safety, reduce otch leak again, maintain stable anterior chamber.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of phakic intraocular lens positioning apparatus, including phakic intraocular lens position adjuster, described
Phakic intraocular lens position adjuster includes handle (1) it is characterised in that described handle (1) front end is provided with positioning hook
(2), described positioning hook (2) includes the regulation head (21) on the body being connected with handle (1) and body, described regulation head
(21) form angle and between body, the top of described regulation head (21) is hemispherical, described hemispheric regulation head (21)
The lower half sphere at top be provided with frosting (22).
2. a kind of phakic intraocular lens according to claim 1 transpose apparatus it is characterised in that described tune
The downside of section header (21) is the circular arc of indent, and the radius of curvature of the described circular arc of regulation head (21) is 5cm, described regulation
The radian of the circular arc of head (21) is π/12.
3. a kind of phakic intraocular lens according to claim 1 transpose apparatus it is characterised in that described half
Spherical regulation head (21) top diameter is 0.2mm, and described frosting (22) length is 0.3mm.
4. a kind of phakic intraocular lens according to claim 1 transpose apparatus it is characterised in that described basis
Body length is 17mm, a diameter of 0.8mm, and described regulation head (21) length is 12mm.
5. a kind of phakic intraocular lens according to claim 1 transpose apparatus it is characterised in that described tune
Section header (21) becomes 110 ° of angles between body.
6. a kind of phakic intraocular lens positioning apparatus according to claim 1 is it is characterised in that described has
Phakic intraocular lens positioning apparatus also includes the keratonyxis supporting with phakic intraocular lens position adjuster
Knife, described keratonyxis knife includes handle of a knife (3), blade (4), and described handle of a knife (3) front end is provided with connecting portion (31), described
Blade (4) is arranged on connecting portion (31).
7. a kind of phakic intraocular lens according to claim 6 transpose apparatus it is characterised in that described knife
Body (4) head is provided with blade (41), forms 110 ° of angle between described blade (41) and blade (4).
8. a kind of phakic intraocular lens according to claim 7 transpose apparatus it is characterised in that described knife
Sword (41) front end is point of a knife (42), the right angled triangle that described point of a knife (42) is 15 ° for drift angle, described point of a knife (42) length
For 0.77mm, width is 0.2mm.
9. a kind of phakic intraocular lens according to claim 7 transpose apparatus it is characterised in that described knife
The a length of 10mm of sword (41), a length of 17mm of blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575983.6U CN205885626U (en) | 2016-06-14 | 2016-06-14 | There is artifical crystalline positioning apparatus of crystalline eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575983.6U CN205885626U (en) | 2016-06-14 | 2016-06-14 | There is artifical crystalline positioning apparatus of crystalline eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205885626U true CN205885626U (en) | 2017-01-18 |
Family
ID=57766831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620575983.6U Active CN205885626U (en) | 2016-06-14 | 2016-06-14 | There is artifical crystalline positioning apparatus of crystalline eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205885626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935327A (en) * | 2016-06-14 | 2016-09-14 | 温州眼视光发展有限公司 | Phakic-intraocular-lens position adjusting instrument |
| CN109481139A (en) * | 2018-12-19 | 2019-03-19 | 苏州碧利医疗科技有限公司 | Artificial lens implantation positioning hook |
-
2016
- 2016-06-14 CN CN201620575983.6U patent/CN205885626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935327A (en) * | 2016-06-14 | 2016-09-14 | 温州眼视光发展有限公司 | Phakic-intraocular-lens position adjusting instrument |
| CN109481139A (en) * | 2018-12-19 | 2019-03-19 | 苏州碧利医疗科技有限公司 | Artificial lens implantation positioning hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: Room 1094, building 1, No. 2011, Xinfeng Road, Fengcheng Town, Fengxian District, Shanghai Patentee after: SHANGHAI MOSHI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 325000 No. 270 College West Road, Zhejiang, Wenzhou Patentee before: WENZHOU OPTOMETRY & OPHTHALMOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |