CN105310822B - Eyeball holder - Google Patents
Eyeball holder Download PDFInfo
- Publication number
- CN105310822B CN105310822B CN201510909399.XA CN201510909399A CN105310822B CN 105310822 B CN105310822 B CN 105310822B CN 201510909399 A CN201510909399 A CN 201510909399A CN 105310822 B CN105310822 B CN 105310822B
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- CN
- China
- Prior art keywords
- eyeball
- utricule
- vitro
- support
- support tool
- 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.)
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Abstract
The invention discloses a kind of eyeball holder, it includes having for the support of support in-vitro eyeball, and the inner chamber of the support tool forms eyeball rest area, and the fixture for being fixed on in-vitro eyeball in eyeball rest area is provided with the support tool；Eyeball holder of the invention, in-vitro eyeball is first placed on the eyeball rest area of support tool, in-vitro eyeball is set to be fixed on eyeball rest area by fixture again, in-vitro eyeball can stably be fixed, being easy to oculist that the operation technique of various eyes and researcher are carried out on in-vitro eyeball carries out separation intake to various part tissue of eye, improves operating efficiency and operational stability；Simple structure of the present invention, easy to use, reliability is high.
Description
Technical field
The present invention relates to a kind of medicine equipment, more particularly to a kind of eyeball holder.
Background technology
Eyes are one of most important sense organs of the mankind, are also the perceptron that can most allow people to experience its uncomfortable or lesion
Official, eyeball is made up of cornea, iris, crystalline lens and retina etc., its complex structure；Ophthalmologic operation is carried out, (such as retina is moved
Plant art) or during experimental study, it is often necessary to using in-vitro eyeball as operation object, because in-vitro eyeball is very round and smooth, it is difficult
It is fixed, bring great inconvenience to operation；Up to the present, there is no both at home and abroad dedicated for the device of fixed in-vitro eyeball,
Need someone to assist help to grip in-vitro eyeball during operation, the damage of part tissue of eye is caused if cooperation is not good, cause experiment
Error or operative failure.
It is therefore desirable to a kind of eyeball holder, can stably fix in-vitro eyeball, it is easy to oculist in vitro eye
The operation technique and researcher that various eyes are carried out on ball carry out separation intake to various part tissue of eye, improve operating efficiency and behaviour
Make stability.
The content of the invention
In view of this, it is an object of the invention to provide a kind of eyeball holder, in-vitro eyeball can be stably fixed, just
The operation technique of various eyes and researcher are carried out on in-vitro eyeball in oculist carries out separation and takes the photograph to various part tissue of eye
Take, improve operating efficiency and operational stability.
Eyeball holder of the invention, the eyeball holder includes having for the support of support in-vitro eyeball, the support tool
Inner chamber forms eyeball rest area, and the fixture for being fixed on in-vitro eyeball in eyeball rest area is provided with the support tool.
Further, the fixture is a concave utricule, and the cavity volume for accommodating fluid, institute are provided with the utricule
Stating utricule can mutually extrude and in-vitro eyeball is fixed in eyeball rest area with in-vitro eyeball generation.
Further, the inner chamber of the support tool is in the spill matched with in-vitro eyeball shape, and the utricule is covered in support tool
Inwall.
Further, the utricule is made up of flexible membrane.
Further, the utricule is provided with the filling mouthful for fluid-filling, and the filling mouth is connected with cavity volume.
Further, the eyeball holder also includes filling component, and the filling component includes plugger and conduit, described to fill
Fill out between device and utricule and be connected by conduit, the fluid in the plugger enters the cavity volume of utricule by conduit.
Further, the plugger is syringe construction.
Further, the filling component also includes being located at the supravasal choked flow piece for block fluid flowing.
Further, the eyeball holder also includes the support component for supporting bracket tool, and the support component includes pole
And base, the support tool, pole and base are sequentially connected, and the support tool can be rotated with the axis of pole as rotating shaft.
Further, the pole is provided with the resistance rotating part for preventing support tool rotation；The base is provided with clamping mechanism.
Beneficial effects of the present invention：Eyeball holder of the invention, first places the eyeball that in-vitro eyeball is placed on support tool
Area, then in-vitro eyeball is fixed on eyeball rest area by fixture, in-vitro eyeball can be stably fixed, it is easy to oculist
The operation technique and researcher that various eyes are carried out on in-vitro eyeball carry out separation intake to various part tissue of eye, improve operation
Efficiency and operational stability；Simple structure of the present invention, easy to use, reliability is high.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention.
Specific embodiment
Fig. 1 is structural representation of the invention, as shown in the figure：The eyeball holder of the present embodiment, the eyeball holder bag
The support included for support in-vitro eyeball has 1, and the inner chamber of the support tool 1 forms eyeball rest area 2, be provided with the support tool 1 for
In-vitro eyeball is fixed on the fixture in eyeball rest area 2；Support 1 profile of tool can be spherical or square, its top down
Depression forms inner chamber, and inner chamber is the part in eyeball rest area 2 (occupied space when i.e. in-vitro eyeball is placed)；Support tool 1
Body can have certain elasticity, so as to fix in-vitro eyeball by extruding；Preferably, the inner chamber of support tool 1 is in and in-vitro eyeball shape
The spill that shape matches, increases its contact surface with in-vitro eyeball, effectively fixes eyeball；For example, due to normal eyeball back/forth diameter
It is 25.37 ± 1.38mm, transverse diameter is 24.93 ± 1.63mm, and support tool 1 can be the positive spheroid that an anteroposterior diameter and transverse diameter are 28mm
Lower 2/3 hollow ball；In-vitro eyeball is first placed on the eyeball rest area 2 of support tool 1, then in-vitro eyeball is fixed by fixture
In eyeball rest area 2, in-vitro eyeball can be stably fixed, be easy to oculist that the hand of various eyes is carried out on in-vitro eyeball
Art is operated and researcher carries out separation intake to various part tissue of eye, improves operating efficiency and operational stability.
In the present embodiment, the fixture is to be provided with for accommodating fluid in a concave utricule 3, the utricule 3
Cavity volume (not shown), the utricule 3 can be produced mutually to extrude and make in-vitro eyeball be fixed on eyeball with in-vitro eyeball and placed
In area 2；Because utricule 3 is directly contacted with in-vitro eyeball, to avoid damage to eyeball tissue, utricule 3 is preferably made up of flexible membrane, i.e.,
Being enclosed by fexible film can store the cystic structures of fluid；Fluid both can be liquid, or gas；Utricule 3 is covered
In the inwall of support tool 1, can be realized by stickup or other manner, so that utricule 3 is together recessed with support tool 1；Due to capsule
Body 3 is flexibility, and by the flowing of fluid in cavity volume, the surface profile of utricule 3 is changed with it with contacting with for in-vitro eyeball
Become；In the present embodiment, the utricule 3 is provided with the filling mouthful (not shown) for fluid-filling, the filling mouthful and cavity volume
It is connected, the volume of institute's fluid-filling determines extruding dynamics of the utricule 3 to in-vitro eyeball in cavity volume, the structure is conducive to adjustment
Extruding dynamics, the need for adapting to different size of in-vitro eyeball, improves the versatility of the present apparatus.
In the present embodiment, the eyeball holder also includes filling component, and the filling component includes plugger 4 and conduit 5,
It is connected by conduit 5 between the plugger 4 and utricule 3, the fluid in the plugger 4 enters the appearance of utricule 3 by conduit 5
Chamber；Plugger 4 is preferably syringe construction, and simple structure is easily realized；Syringe construction is ripe for those skilled in the art
Know, will not be repeated here；One end of conduit 5 is connected with the port of export of plugger 4, the other end and the filling mouth of utricule 3 are connected；Additionally,
The filling component also includes the choked flow piece 6 for block fluid flowing being located on conduit 5；Choked flow piece 6 can for clip or
The structures such as person's clamp, it applies opposite pressure, so that conduit 5 is blocked, prevents the stream in utricule 3 from the relative both sides of conduit 5
Body flows out, and keeps the fixed effect to in-vitro eyeball.
In the present embodiment, the eyeball holder also includes the support component for supporting bracket tool 1, and the support component includes
Pole 7 and base 8, the support tool 1, pole 7 and base 8 are sequentially connected, and the support tool 1 can with the axis of pole 7 for turn
Axle and rotate；Support component will ask tool 1 to support, and be easy to operation；Support tool is 1 rotatable, be easy to according to operator need adjustment from
The angle of body eyeball；In the present embodiment, the pole 7 is provided with the resistance rotating part 9 for preventing the rotation of support tool 1；Resistance rotating part 9 can be with
It is a nut, now corresponding external screw thread can be set in the upper end of pole 7, the screw propulsion of nut can be to support 1 bottom shape of tool
Into extruding, so as to prevent support tool 1 from rotating；The base 8 is provided with clamping mechanism 81, and clamping mechanism 81 is clip structure, Ke Yifang
Just it is clipped on operation tray or desktop, is easy to be used in operation.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, it all should cover at this
In the middle of the right of invention.
Claims (6)
1. a kind of eyeball holder, it is characterised in that：It includes having for the support of support in-vitro eyeball, the inner chamber shape of the support tool
Into eyeball rest area, the fixture for in-vitro eyeball being fixed in eyeball rest area is provided with the support tool；
The fixture is a concave utricule, is provided with the cavity volume for accommodating fluid in the utricule, and the utricule can be with
In-vitro eyeball produces and mutually extrudes and in-vitro eyeball is fixed in eyeball rest area；
The inner chamber of the support tool is in the spill matched with in-vitro eyeball shape, and the utricule is covered in the inwall of support tool；
The utricule is made up of flexible membrane；
The utricule is provided with the filling mouthful for fluid-filling, and the filling mouth is connected with cavity volume.
2. eyeball holder according to claim 1, it is characterised in that：The eyeball holder also includes filling component, institute
Stating filling component includes plugger and conduit, is connected by conduit between the plugger and utricule, the stream in the plugger
Body enters the cavity volume of utricule by conduit.
3. eyeball holder according to claim 2, it is characterised in that：The plugger is syringe construction.
4. eyeball holder according to claim 2, it is characterised in that：The filling component is also supravasal including being located at
For the choked flow piece of block fluid flowing.
5. eyeball holder according to claim 2, it is characterised in that：The eyeball holder is also included for supporting bracket tool
Support component, the support component includes pole and base, and support tool, pole and base are sequentially connected, and the support
Tool can be rotated with the axis of pole as rotating shaft.
6. eyeball holder according to claim 5, it is characterised in that：The pole is provided with for preventing support tool rotation
Resistance rotating part；The base is provided with clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510909399.XA CN105310822B (en) | 2015-12-09 | 2015-12-09 | Eyeball holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510909399.XA CN105310822B (en) | 2015-12-09 | 2015-12-09 | Eyeball holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105310822A CN105310822A (en) | 2016-02-10 |
| CN105310822B true CN105310822B (en) | 2017-07-07 |
Family
ID=55239805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510909399.XA Expired - Fee Related CN105310822B (en) | 2015-12-09 | 2015-12-09 | Eyeball holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105310822B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236729B (en) * | 2019-07-08 | 2021-07-06 | 温州医科大学附属眼视光医院 | Rabbit eyeball fixing device with adjustable size based on eyeball dislocation method |
| RU2715926C1 (en) * | 2019-09-23 | 2020-03-04 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) | Method of fixing a cadaver intact eyeball and its sectional fragments during x-ray computer micro- and nanotomography and a device for its implementation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5457144B2 (en) * | 2009-08-18 | 2014-04-02 | Ｈｏｙａ株式会社 | Vitreous surgery contact lens holding device, holding device set, and vitreous surgery contact lens |
| CN203107412U (en) * | 2013-03-15 | 2013-08-07 | 徐国兴 | Multifunctional ophthalmostat |
| CN203341904U (en) * | 2013-07-01 | 2013-12-18 | 中国人民解放军总医院 | Isolated eyeball fixing device |
| CN103315849B (en) * | 2013-07-01 | 2015-10-28 | 中国人民解放军总医院 | In-vitro eyeball is kept a public place clean film and holder |
| JP2015195923A (en) * | 2014-03-31 | 2015-11-09 | 株式会社ニデック | Ophthalmic laser surgery device |
| CN105105916B (en) * | 2015-09-30 | 2017-05-31 | 长江大学 | Brake in a kind of eyeball art |
-
2015
- 2015-12-09 CN CN201510909399.XA patent/CN105310822B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105310822A (en) | 2016-02-10 |
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Granted publication date: 20170707 Termination date: 20181209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |