CN205903356U - A eyeball fixed apparatus for ultrasonic emulsifica operation - Google Patents
A eyeball fixed apparatus for ultrasonic emulsifica operation Download PDFInfo
- Publication number
- CN205903356U CN205903356U CN201620600776.1U CN201620600776U CN205903356U CN 205903356 U CN205903356 U CN 205903356U CN 201620600776 U CN201620600776 U CN 201620600776U CN 205903356 U CN205903356 U CN 205903356U
- Authority
- CN
- China
- Prior art keywords
- protuberance
- handheld division
- eyeball
- control
- handheld portion
- 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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Abstract
The utility model discloses an eyeball fixed apparatus for ultrasonic emulsifica operation, including the control pivot, the top and the bottom of control pivot one side are provided with first convex part and first handheld portion respectively, and the top of control pivot opposite side and bottom are provided with second convex part and the second portion of handing respectively, the control line of first handheld portion, is connected with the bottom of first convex part around a week from controlling the pivot top, the control line of the handheld portion of second, is connected with the bottom of second convex part around a week from controlling the pivot top, the handheld portion's tail end of first handheld portion and second links to each other through rotatory pivot, the space that the handheld portion of first handheld portion and second formed is well kenozooecium. The utility model has the advantages that the whole structure is simple single, can make things convenient for more with independently not the rotating of the eyeball of the control disease of flexibility to can make corresponding angular adjustment along with constantly going on of operation, the screw thread increase friction of first convex part and second convex part, the fixed eyeball of better help prevents that the secondary slip from causing the eyeball injury.
Description
Technical field
This utility model belongs to technical field of medical equipment, is related to a kind of ophthalmostat for cataract surgery
Tool.
Background technology
In ophthalmologic operation, in order to prevent patient's Rotation of eyeball, bring difficulty or even danger it is often necessary to use to operation
Various methods make eyeball fix.Eyeball fixing meanss traditional at present include clamping conjunctiva using toothed forcepss and rectus suture is fixed
Eyeball.The former inducible conjunctival hemorrhage, damages and even tears；The latter leads to patient pain, and rectus damages, can not be with setting about
Constantly the carrying out and make corresponding angle adjustment of art.And in operation, the rotation that the eyeball of patient be can't help, greatly increase
Add the difficulty implementing operation, so easily leading to the structural damage of eye, having increased medical worker and doing operation on eyeball
When manipulation strength.And patient's Rotation of eyeball, can make general holder can not fix eyeball well, lead to perform the operation into
Exhibition is very slow, and success rate is not high.
Utility model content
The purpose of this utility model is to provide a kind of ophthalmostat tool for cataract surgery, solves existing eye
Ball fixation apparatus complex structure, fixed effect are undesirable, are easily caused structural damage, big the asking of operation easier of eye
Topic.
This utility model be employed technical scheme comprise that, for the ophthalmostat tool of cataract surgery, including control
Hinge, controls the top of hinge side and bottom to be respectively arranged with the first protuberance and the first Handheld Division, controls hinge opposite side
Top and bottom are respectively arranged with the second protuberance and the second Handheld Division, and the control line of described first Handheld Division is from control hinge top
Around one week, be connected with the bottom of the first protuberance, the control line of described second Handheld Division from controlling hinge top around one week, with second
The bottom of protuberance connects, and described first Handheld Division is connected by rotation hub with the second Handheld Division tail end, described first Handheld Division
The space being formed with the second Handheld Division is hollow bulb.
Of the present utility model be further characterized in that,
First protuberance and the second protuberance are symmetrical half elliptic, and diameter side is relatively.
The outer surface of the first protuberance and the second protuberance is respectively arranged with screw thread.
First Handheld Division and second hand-held minister's degree are respectively 10cm.
The length of the first protuberance and the second protuberance is respectively 1-1.2cm.
When the first protuberance and the second protuberance closure, overall width is 0.06-0.08cm.
The beneficial effects of the utility model are that overall structure is simple, the eye of control sufferer that can be more convenient and flexible
Independently not the rotating of ball, and corresponding angle adjustment can be made with constantly carrying out of operation；First protuberance and second convex
Portion is shaped as half elliptic, and outer surface has screw thread and increases contact surface friction, preferably helps fixing eyeball, prevents secondary slip
Eyeball is caused to injure.
Brief description
Fig. 1 is the structural representation of the ophthalmostat tool that this utility model is used for cataract surgery.
In figure, 1. the first protuberance, 2. the second protuberance, 3. the first Handheld Division, 4. the second Handheld Division, 5. hollow bulb, 6. rotate
Hinge, 7. controls hinge.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in detail.
This utility model be used for cataract surgery ophthalmostat tool, structure as shown in figure 1, include control hinge 7,
Control the top of hinge 7 side and bottom to be respectively arranged with the first protuberance 1 and the first Handheld Division 3, control the opposite side of hinge 7
Top and bottom are respectively arranged with the second protuberance 2 and the second Handheld Division 4, and the control line of described first Handheld Division 3 is from control hinge 7
Top, around one week, is connected with the bottom of the first protuberance 1, and the control line of described second Handheld Division 4 is from controlling hinge 7 top around one
In week, it is connected with the bottom of the second protuberance 2, described first Handheld Division 3 is connected by rotation hub 6 with the second Handheld Division 4 tail end, institute
State the first Handheld Division 3 and space that the second Handheld Division 4 is formed is hollow bulb 5.
First protuberance 1 and the second protuberance 2 are symmetrical half elliptic, and diameter side is relatively.
First protuberance 1 and the second protuberance 2 outer surface are respectively arranged with screw thread.
First Handheld Division 3 and the second Handheld Division 4 length are respectively 10cm.
The length of the first protuberance 1 and the second protuberance 2 is respectively 1-1.2cm.
When the first protuberance 1 and the second protuberance 2 closure, overall width is 0.06-0.08cm.
Ophthalmostat tool for cataract surgery of the present utility model, during use, holds the first Handheld Division 3 He
Second Handheld Division 4, during force, hollow bulb 5 starts to diminish, and the first Handheld Division 3 and the second Handheld Division 4 control the first protuberance 1 He respectively
Second protuberance 2 is to both sides separately, thus can propping up eyelid when performing the operation respectively and clamping eyeball, sick with flexibly control to facilitate
The rotation of the eyeball suffered from.First protuberance 1 and the second protuberance 2 are shaped as half elliptic, such contact being shaped such that with eyeball
Face is more smooth, and the screw thread on outer surface can increase the friction of contact surface simultaneously, preferably helps fixing eyeball, prevents secondary
Slip causes eyeball to injure.
During using finishing, unclamp the first Handheld Division 3 and the second Handheld Division 4, hollow bulb 5 recovery life size during force, first
Protuberance 1 and the second protuberance 2 are fitted, clean hygiene, and convenient next time uses.
Claims (6)
1. it is used for the ophthalmostat tool of cataract surgery it is characterised in that including controlling hinge (7), described control hinge
(7) top of side and bottom are respectively arranged with the first protuberance (1) and the first Handheld Division (3), described control hinge (7) opposite side
Top and bottom be respectively arranged with the second protuberance (2) and the second Handheld Division (4), the control line of described first Handheld Division (3) from
Control hinge (7) top around one week, be connected with the bottom of the first protuberance (1), the control line of described second Handheld Division (4) is from control
Hinge (7) top, around one week, is connected with the bottom of the second protuberance (2), described first Handheld Division (3) and the second Handheld Division (4) tail
End is connected by rotation hub (6), and the space that described first Handheld Division (3) and the second Handheld Division (4) are formed is hollow bulb
(5).
2. the ophthalmostat tool for cataract surgery according to claim 1 is it is characterised in that described first is convex
Portion (1) and the second protuberance (2) are symmetrical half elliptic, and diameter side is relatively.
3. the ophthalmostat tool for cataract surgery according to claim 2 is it is characterised in that described first is convex
Portion (1) and the second protuberance (2) outer surface are respectively arranged with screw thread.
4. the ophthalmostat tool for cataract surgery according to claim 1 is it is characterised in that described first-hand
Hold portion (3) and the second Handheld Division (4) length is respectively 10cm.
5. the ophthalmostat tool for cataract surgery according to claim 1 is it is characterised in that described first is convex
The length of portion (1) and the second protuberance (2) is respectively 1-1.2cm.
6. the ophthalmostat tool for cataract surgery according to claim 1 is it is characterised in that described first is convex
When portion (1) and the second protuberance (2) closure, overall width is 0.06-0.08cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600776.1U CN205903356U (en) | 2016-06-20 | 2016-06-20 | A eyeball fixed apparatus for ultrasonic emulsifica operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600776.1U CN205903356U (en) | 2016-06-20 | 2016-06-20 | A eyeball fixed apparatus for ultrasonic emulsifica operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205903356U true CN205903356U (en) | 2017-01-25 |
Family
ID=57815807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600776.1U Expired - Fee Related CN205903356U (en) | 2016-06-20 | 2016-06-20 | A eyeball fixed apparatus for ultrasonic emulsifica operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205903356U (en) |
-
2016
- 2016-06-20 CN CN201620600776.1U patent/CN205903356U/en not_active Expired - Fee Related
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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: 20170125 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |