CN2034441U - Weight eyeball constriction device - Google Patents
Weight eyeball constriction device Download PDFInfo
- Publication number
- CN2034441U CN2034441U CN 88208289 CN88208289U CN2034441U CN 2034441 U CN2034441 U CN 2034441U CN 88208289 CN88208289 CN 88208289 CN 88208289 U CN88208289 U CN 88208289U CN 2034441 U CN2034441 U CN 2034441U
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- eyeball
- utility
- weight
- bar
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Abstract
A weight eyeball constriction device relates to an ophthalmic operating device, which comprises a weight base and a handrail. The utility model is characterized in that a sphere which fits human eyeballs in shape is opened at the bottom of the weight base; the upper part of the sphere is connected with the hand rail; the weight base and the hand rail are both made from stainless steel. The utility model can reduce the intraocular pressure and increase anterior chamber depth of eyes in a cataract operation and in an intraocular lens implantation so that operative complications can be reduced and the success rate of operations can be improved.
Description
This utility model relates to a kind of ophthalmic operating set, particularly a kind of operating theater instruments that is used for cataract operation and intraocular lens implants.
At present, in extraction of cataract and intraocular lens implants, adopt the method that reduces intraocular pressure to reduce postoperative complication usually, improve the success rate of operation.Oppression eyeball then is a kind of simple, safely and effectively the intraocular pressure lowering method.The method of existing oppression eyeball is a lot, adopt finger-press method as domestic most of hospitals, the external U.S. adopts the Hanan compressor, West Germany adopts Voeroesma---rtLy compressor, these compressing methods respectively have its pluses and minuses, though finger-press method is simple, after compressing, can cut eyeball in very short time and carry out intraocular surgery, but the used pressure size of operator has nothing in common with each other, and be difficult to measure, can both reach the effect of the phase of giving so can not guarantee each operation, and the excessive and poor timing of pressure causes the danger of ocular tissue damage in addition, though Hanan compressor and VoeroesmartLy compressor can accurately be known the pressure that applies eyeball, the low voltage sustain time is shorter, be generally 5～10 minutes, so intraocular pressure is not to be in ideal ocular hypotension state when cutting eyeball.
The purpose of this utility model is the size that a kind of accurately regulation eyeball pressure will be provided, again the bulbar compressor that can use behind the operation sterile drape.
The purpose of this utility model is achieved in that this utility model comprises the counterweight base and holds up bar, its characteristics to be that counterweight base bottom has the sphere that a shape and human eyeball's shape match, and its top links to each other with holding up bar.
Fig. 1 is a partial sectional view of the present utility model.
Further describe this utility model below in conjunction with accompanying drawing by embodiment.
Embodiment:
This utility model comprises that an end is the counterweight base (1) and the cylindrical bar (2) of holding up of the truncated cone for the cylinder other end, have the sphere that a shape and human eyeball's shape match bottom the counterweight base (1), its top links to each other with holding up bar (2), described counterweight base (1) and hold up bar (2) all to adopt rustless steel to make.
This utility model is because the sphere that open its bottom is certain, thereby can accurately stipulate the size of eyeball pressure, this utility model is owing to adopt rustless steel to be made, thereby can behind the operation sterile drape, use, can guarantee that like this eyeball base pressure when operation is held time, thereby guarantee normally carrying out of operation, this utility model is used among cataract operation and the intraocular lens implants can reduce intraocular pressure, increase anterior chamber depth, thereby can reduce postoperative complication, improve the success rate of operation.
Claims (3)
1, a kind of counterweight formula bulbar compressor that is used for cataract operation and intraocular lens implants, comprise counterweight base (1) and hold up bar (2), it is characterized in that counterweight base (1) bottom has the sphere that a shape and human eyeball's shape match, its top links to each other with holding up bar (2).
2, counterweight formula eyeball ball compressor as claimed in claim 1 is characterized in that an end of described counterweight base (1) is the truncated cone for the cylinder other end, and the described bar (2) of holding up is cylindrical.
3, as claim 1,2 described counterweight formula bulbar compressors, it is characterized in that counterweight base (1) and hold up bar (2) all to adopt rustless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208289 CN2034441U (en) | 1988-07-07 | 1988-07-07 | Weight eyeball constriction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208289 CN2034441U (en) | 1988-07-07 | 1988-07-07 | Weight eyeball constriction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034441U true CN2034441U (en) | 1989-03-22 |
Family
ID=4842138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88208289 Pending CN2034441U (en) | 1988-07-07 | 1988-07-07 | Weight eyeball constriction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1928375A1 (en) * | 2005-08-18 | 2008-06-11 | Oryx Holdings Pty Ltd. | An oculopression device |
-
1988
- 1988-07-07 CN CN 88208289 patent/CN2034441U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1928375A1 (en) * | 2005-08-18 | 2008-06-11 | Oryx Holdings Pty Ltd. | An oculopression device |
| EP1928375A4 (en) * | 2005-08-18 | 2013-09-18 | Oryx Holdings Pty Ltd | An oculopression device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C60 | Other related matters |