CN103315849A - In-vitro eyeball cleaning membrane and in-vitro eyeball fixator - Google Patents
In-vitro eyeball cleaning membrane and in-vitro eyeball fixator Download PDFInfo
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- CN103315849A CN103315849A CN2013102714798A CN201310271479A CN103315849A CN 103315849 A CN103315849 A CN 103315849A CN 2013102714798 A CN2013102714798 A CN 2013102714798A CN 201310271479 A CN201310271479 A CN 201310271479A CN 103315849 A CN103315849 A CN 103315849A
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- eyeball
- film
- vitro
- vitro eyeball
- ice chest
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- 210000005252 bulbus oculi Anatomy 0.000 title claims abstract description 96
- 238000000338 in vitro Methods 0.000 title claims abstract description 61
- 238000004140 cleaning Methods 0.000 title abstract description 7
- 239000012528 membrane Substances 0.000 title abstract 9
- 239000010408 film Substances 0.000 claims description 58
- 230000002262 irrigation Effects 0.000 claims description 13
- 238000003973 irrigation Methods 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 210000001508 eye Anatomy 0.000 abstract description 12
- 238000002474 experimental method Methods 0.000 abstract description 8
- 238000011109 contamination Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000012864 cross contamination Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
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Abstract
The invention relates to an in-vitro eyeball cleaning membrane and an in-vitro eyeball fixator. The cleaning membrane comprises a concave membrane matched with in-vitro eyeballs in shape and an expansion membrane extending outwards along the opening edge of the concave membrane in a plane shape, and a contamination drain hole is formed at the bottom of the concave membrane. The fixator comprises an ice box, a washing drainage tube, a rectus fixing part, a groove and the in-vitro eyeball cleaning membrane, and the groove is formed in the ice box and matches with to-be-placed eyeballs in shape. Eyeballs can be fixed on the eyeball fixator in a normal state to be convenient for researchers at all levels in the ophthalmology field to separate and take various eye tissues, and the problem that in-vitro animal eyeballs are difficult to fix in surgical operation or various eye tissue separation experiments is solved. When the in-vitro eyeball cleaning membrane is used with the in-vitro eyeball fixator, cross contamination between eyeballs can be prevented effectively, cleanliness of the eyeball fixator is protected, and favorable conditions are provided for ophthalmology experiments.
Description
Technical field
The present invention relates to medical apparatus and instruments articles for use field, be specifically related to a kind of in-vitro eyeball keep a public place clean film and holder.
Background technology
Testing ophthalmologic main study subject is the various organizational structuries of eyeball, and part tissue of eye is very meticulous, has the damage that accidentally all can cause part tissue of eye in the operating process only, causes the failure of experimental error or experiment operation; In-vitro eyeball is very round and smooth, is difficult for fixing, and brings great inconvenience to operation.Up to the present, be showed no a kind of instrument of fixedly in-vitro eyeball both at home and abroad.If can work out stable in-vitro eyeball is fixed on the ophthalmostat by the normal anatomy state of a kind of energy, be conducive to the personnel such as medic, postgraduate or elementary ophthalmologist, carry out the operation technique of various eyes at the eyeball of the animal of exsomatizing, be convenient to field of ophthalmology researcheres at different levels to the separation picked-up of various part tissue of eye, be providing safeguard smoothly of eye experiment.And this type of in-vitro eyeball holder also needs a kind of mutual pollution that can effectively prevent from testing between the eyeball, the distinctive protecting film of protection ophthalmostat cleaning.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of in-vitro eyeball that makes things convenient for ophthalmology test and operation technique keep a public place clean film and holder.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Design a kind of in-vitro eyeball film of keeping a public place clean, comprise the spill film that is complementary with the in-vitro eyeball shape and the expanded film that outwards is plane extension along this spill film edge of opening position, be provided with mudhole in described spill film bottom.
Described spill film is the spherical or semielliptical shape spill film of semicircle.
The opening diameter of described spill film is 5～25mm.
Described spill film, expanded film are made by the medical plastic thin film.
Design a kind of in-vitro eyeball holder, the groove that comprises ice chest, irrigation drainage tube, rectus fixture, is arranged in this ice chest and is complementary with eyeball shape to be placed and the above-mentioned in-vitro eyeball film of keeping a public place clean is provided with conduction hole at described bottom portion of groove; Described in-vitro eyeball being positioned in the described groove of spill film coupling of film of keeping a public place clean, and make its mudhole corresponding to described conduction hole, described in-vitro eyeball keep a public place clean film expanded film then matchingly small pieces of cloth used for patches in the end face of described ice chest; Described irrigation drainage tube one end is connected to described conduction hole, its other end passes from described ice chest bottom, the rectus distributing position of described rectus fixture and eyeball to be placed is arranged at the outside of described groove notch edges accordingly, and makes the horizontal plane of the fixing point of described rectus fixture and the rectus of eyeball to be placed and described in-vitro eyeball holder consistent.
Above-mentioned in-vitro eyeball holder comprises that also sewage takes in bottle, and the end that described irrigation drainage tube passes described ice chest bottom is connected to this sewage and takes in bottle.
Above-mentioned rectus fixture can be four fixed cards, fixing rivet or fixing drawing pin.
Above-mentioned groove is hemispherical groove, and its notch diameter is 5～25mm.
Above-mentioned ice chest comprises box body and the lid that is complementary with it.
Above-mentioned ice chest is square, cuboid, cylinder, Elliptic Cylinder or multiedge cylinder.
Above-mentioned ice chest bottom is provided with the strip groove that is used for installing described irrigation drainage tube to the box body inner recess, and this strip groove one end opening is arranged at described ice chest side bottom.
The present invention has actively useful effect:
1. highly stable eyeball is fixed on the ophthalmostat by the normal anatomy state of in-vitro eyeball holder energy of the present invention, be beneficial to the personnel such as medic, postgraduate or elementary ophthalmologist, carry out the operation technique of various eyes at the eyeball of the animal of exsomatizing, be convenient to field of ophthalmology research worker at different levels to the separation of various part tissue of eye picked-up, provide smoothly guarantee for the eye experiment;
2. the fixation problem when in-vitro eyeball holder of the present invention has solved the operation technique of stripped animal eyeball or various part tissue of eye separating experiment provides guarantee smoothly for experiment.
3. keep a public place clean film and in-vitro eyeball holder of in-vitro eyeball of the present invention is used in conjunction with, and can effectively prevent from testing the mutual pollution between the eyeball, protected the cleaning of ophthalmostat, for the ophthalmology experiment provides favourable condition.
Description of drawings
Fig. 1 is the keep a public place clean top view of film of a kind of in-vitro eyeball;
The cross-sectional view of Fig. 2 Fig. 1;
Fig. 3 is a kind of perspective view of in-vitro eyeball holder;
Fig. 4 is the cross-sectional view of Fig. 3.
Among the figure, 1 is box body, and 2 is lid, and 3 is semi-circular recesses, and 4 is conduction hole, and 5 is irrigation drainage tube, and 6 are the fixing drawing pin of rectus, and 7 is the conduction hole post, and 8 take in bottle for sewage, and 9 is the spill film, and 10 is expanded film, and 11 is mudhole, and 12 are the in-vitro eyeball film of keeping a public place clean.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment keep a public place clean film and holder of in-vitro eyeball of the present invention done further detailed description.
1 one kinds of in-vitro eyeballs of embodiment film of keeping a public place clean referring to Fig. 1, Fig. 2, comprises the semicircle Sacculus that is complementary with the in-vitro eyeball shape, 9 and outwards be the expanded film 10 of plane extension along these spill film 9 edge of opening positions, be provided with mudhole 11 in spill film 9 bottoms; Spill film 9 opening diameters are 5mm, and spill film 9, expanded film 10 are made by the medical plastic thin film.
A kind of in-vitro eyeball holder, referring to Fig. 3, Fig. 4, comprise ice chest (lid 2 that comprises box body 1 and be complementary with it), irrigation drainage tube 5, rectus fixture 6, sewage is taken in bottle 8, the semi-circular recesses 3 that is arranged in this ice chest and is complementary with eyeball shape to be placed, the above-mentioned in-vitro eyeball film 12 of keeping a public place clean, be provided with conduction hole 4 in semi-circular recesses 3 bottoms, keep a public place clean being positioned in the semi-circular recesses 3 of spill film 9 coupling of film 12 of in-vitro eyeball, and make its mudhole 11 corresponding to conduction hole 4, described in-vitro eyeball keep a public place clean film 12 10 of expanded films matchingly small pieces of cloth used for patches in the end face of described ice chest; Irrigation drainage tube 5 one ends are connected to conduction hole 4, its other end passes and is communicated to sewage from described ice chest bottom and takes in bottle, described rectus fixture is four fixedly drawing pins 6, the rectus distributing position of itself and eyeball to be placed is arranged at the outside of described semi-circular recesses 3 notch edges accordingly, and makes the horizontal plane of the fixing point of described rectus fixture and the rectus of eyeball to be placed and described in-vitro eyeball holder consistent.Described ice chest bottom is provided with the strip groove that is used for installing described irrigation drainage tube to the box body inner recess, and this strip groove one end opening is arranged at described ice chest side bottom.
Above-mentioned in-vitro eyeball holder operation using method is as follows:
(1) according to the size of in-vitro eyeball, the in-vitro eyeball holder of the specification of selecting to be complementary is filled the rubble ice of laboratory special use in ice chest.
When (2) testing, the in-vitro eyeball holder ice cube is housed is placed on microscopically, covers the film of keeping a public place clean of holder.
Points for attention: check whether the holder sewage outlet is opened, check that whether irrigation drainage tube connects tight, guarantees the unobstructed of foul drainage system.
(3) the animal eyeball of different genera or Remains Donation eyeball, be seated on the film of keeping a public place clean of in-vitro eyeball holder.
Points for attention: according to the size of eyeball diameter, select the in-vitro eyeball holder of corresponding size, if holder is too small or excessive, all can cause the inconvenience of operation, easily cause eyeball fixing not firm, severe patient can cause eye inner tissue's damage or eyeball lacerated wound.
(4) at first adopt the phosphate buffer of pre-cooling fully to wash eyeball, whether according to the difference in eyeball source, assessing each eyeball has microbial contamination or infection, selects effective antibiotic to be dissolved in the normal saline of pre-cooling fully flushing eyeball.
Points for attention: because the source of eyeball is different, eyeball carries different pathogenic or resident property microorganisms, requires every eyeball to change holder film of keeping a public place clean, the microbial contamination ophthalmostat of avoiding eyeball to carry.
(5) courageous and upright attachment and the extrabulbar organizational structure of removing eyeball surface are isolated four rectus, and four rectus are fixed on the rectus fixture.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. in-vitro eyeball film of keeping a public place clean is characterized in that, comprises the spill film that is complementary with the in-vitro eyeball shape and the expanded film that outwards is plane extension along this spill film edge of opening position, is provided with mudhole in described spill film bottom.
2. the in-vitro eyeball according to claim 1 film of keeping a public place clean is characterized in that, described spill film is the spherical or spherical spill film of semiellipse of semicircle.
3. the in-vitro eyeball according to claim 2 film of keeping a public place clean is characterized in that, the opening diameter of described spill film is 5～25mm.
4. the in-vitro eyeball according to claim 3 film of keeping a public place clean is characterized in that, described spill film, expanded film are made by the medical plastic thin film.
5. in-vitro eyeball holder, it is characterized in that, the groove that comprises ice chest, irrigation drainage tube, rectus fixture, is arranged in this ice chest and is complementary with eyeball shape to be placed and the in-vitro eyeball claimed in claim 1 film of keeping a public place clean is provided with conduction hole at described bottom portion of groove; Described in-vitro eyeball being positioned in the described groove of spill film coupling of film of keeping a public place clean, and make its mudhole corresponding to described conduction hole, described in-vitro eyeball keep a public place clean film expanded film then matchingly small pieces of cloth used for patches in the end face of described ice chest; Described irrigation drainage tube one end is connected to described conduction hole, its other end passes from described ice chest bottom, the rectus distributing position of described rectus fixture and eyeball to be placed is arranged at the outside of described groove notch edges accordingly, and makes the horizontal plane of the fixing point of described rectus fixture and the rectus of eyeball to be placed and described in-vitro eyeball holder consistent.
6. in-vitro eyeball holder according to claim 5 is characterized in that, described in-vitro eyeball holder comprises that also sewage takes in bottle, and the end that described irrigation drainage tube passes described ice chest bottom is connected to this sewage and takes in bottle.
7. according to claim 5 or 6 described in-vitro eyeball holders, it is characterized in that, described rectus fixture is four fixed cards, fixing rivet or fixing drawing pin.
8. in-vitro eyeball holder according to claim 5 is characterized in that, described groove is hemispherical groove, and its notch diameter is 5～25mm.
9. in-vitro eyeball holder according to claim 5 is characterized in that, described ice chest comprises box body and the lid that is complementary with it; Described ice chest is square, cuboid, cylinder, Elliptic Cylinder or multiedge cylinder.
10. in-vitro eyeball holder according to claim 5 is characterized in that, described ice chest bottom is provided with the strip groove that is used for installing described irrigation drainage tube to the box body inner recess, and this strip groove one end opening is arranged at described ice chest side bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271479.8A CN103315849B (en) | 2013-07-01 | 2013-07-01 | In-vitro eyeball is kept a public place clean film and holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271479.8A CN103315849B (en) | 2013-07-01 | 2013-07-01 | In-vitro eyeball is kept a public place clean film and holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103315849A true CN103315849A (en) | 2013-09-25 |
| CN103315849B CN103315849B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271479.8A Expired - Fee Related CN103315849B (en) | 2013-07-01 | 2013-07-01 | In-vitro eyeball is kept a public place clean film and holder |
Country Status (1)
| Country | Link |
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| CN (1) | CN103315849B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105310822A (en) * | 2015-12-09 | 2016-02-10 | 中国人民解放军第三军医大学第一附属医院 | Eyeball holder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474111Y (en) * | 2001-04-05 | 2002-01-30 | 刘玉珉 | Multifunction fixed stand for operational training of eyeball |
| CN200991352Y (en) * | 2007-01-09 | 2007-12-19 | 张巍 | Eye tissue microscopical dissecting table |
| CN201055463Y (en) * | 2006-11-22 | 2008-05-07 | 徐国兴 | Simple eyeball fixer |
| CN101406176A (en) * | 2008-11-26 | 2009-04-15 | 广东省疾病预防控制中心 | In-vitro eyeball superfusion system |
| CN201996726U (en) * | 2011-01-12 | 2011-10-05 | 中山大学中山眼科中心 | Ophthalmic surgery film capable of being torn off step by step |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-07-01 CN CN201310271479.8A patent/CN103315849B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474111Y (en) * | 2001-04-05 | 2002-01-30 | 刘玉珉 | Multifunction fixed stand for operational training of eyeball |
| CN201055463Y (en) * | 2006-11-22 | 2008-05-07 | 徐国兴 | Simple eyeball fixer |
| CN200991352Y (en) * | 2007-01-09 | 2007-12-19 | 张巍 | Eye tissue microscopical dissecting table |
| CN101406176A (en) * | 2008-11-26 | 2009-04-15 | 广东省疾病预防控制中心 | In-vitro eyeball superfusion system |
| CN201996726U (en) * | 2011-01-12 | 2011-10-05 | 中山大学中山眼科中心 | Ophthalmic surgery film capable of being torn off step by step |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105310822A (en) * | 2015-12-09 | 2016-02-10 | 中国人民解放军第三军医大学第一附属医院 | Eyeball holder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103315849B (en) | 2015-10-28 |
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Granted publication date: 20151028 |