CN203354755U - Novel eye speculum for ophthalmology department - Google Patents
Novel eye speculum for ophthalmology department Download PDFInfo
- Publication number
- CN203354755U CN203354755U CN 201320442259 CN201320442259U CN203354755U CN 203354755 U CN203354755 U CN 203354755U CN 201320442259 CN201320442259 CN 201320442259 CN 201320442259 U CN201320442259 U CN 201320442259U CN 203354755 U CN203354755 U CN 203354755U
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- CN
- China
- Prior art keywords
- eye speculum
- eye
- elastic supporting
- supporting arms
- support arms
- 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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- 210000000744 eyelid Anatomy 0.000 abstract description 9
- 239000008280 blood Substances 0.000 abstract description 7
- 210000004369 blood Anatomy 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract 1
- 210000000720 eyelash Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 4
- 208000001860 Eye Infections Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an eye speculum for ophthalmology department. The eye speculum comprises two elastic supporting arms with hollow structures, wherein one ends of the two elastic supporting arms are respectively and fixedly provided with a U-shaped guard plate, the other ends of the two elastic supporting arms are communicated and provided with drainage apparatus interfaces for connecting negative pressure drainage apparatus, the inner side of each U-shaped guard plate is provided with at least one drainage hole, and the drainage holes are communicated with the elastic supporting arms. The eye speculum for ophthalmology department, designed by the utility model, can be used for accurately opening and fixing eyelids to sufficiently expose the operation view, and is convenient to use; when in use, the eye speculum can be used for improving the comfortable degree of eyes, keeping the operation view wide, draining liquid in time, discharging blood and other liquids, reducing the eye pressure and keeping the view clear. The eye speculum is simple and convenient to operate, safe, reliable, time-saving, labor-saving and easy to popularize and use.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of novel ophthalmology eye speculum.
Background technology
While in prior art, carrying out ophthalmologic operation, need in the preoperative eyelashes be wiped out, postoperative eyelashes growth stimulates eyelid, the problems such as issuable ocular infection.During ophthalmologic operation, in eyes, can produce blood or tear in addition, increase eye pressure, and the eye visual field is fuzzy while causing operation, affects surgical effect.Therefore need a kind of novel Blepharostat for use in ophthalmologic operation of design.
The utility model content
The purpose of this utility model is to provide a kind of novel ophthalmology eye speculum.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of ophthalmology eye speculum, it is that it comprises two resilient support arms with hollow structure, one end of two described resilient support arms be installed with respectively the U-shaped backplate, the other end is connected and is provided with the drainage device interface for connecting depression drainage device, the inboard of described U-shaped backplate is provided with at least one conduction hole, and described conduction hole is connected with described resilient support arms.
U-shaped backplate and the resilient support arms of ophthalmology eye speculum described in the utility model are made by medical plastic.
During use, open upper palpebra inferior with the U-shaped backplate that is installed in respectively two resilient support arms one ends, and be fixed, surgical field of view is exposed fully, and the U-shaped backplate can block eyelashes simultaneously, does not affect operation technique, without cutting in the preoperative eyelashes, also postoperative with regard to not existing, the stimulation of eyelashes growth to eyelid, the problems such as issuable ocular infection, stimulation.This eye speculum is simple to operation, safe and reliable, time saving and energy saving, easily promotes the use of.The liquid such as the blood simultaneously produced in eyes in operation process or tear, conduction hole that can be by being located at U-shaped backplate inboard, through the hollow structure of resilient support arms, is taken away by negative pressure drainage device, between eyelid and backplate, forms negative pressure, make backplate adsorbed close eyelid, can improve the eye comfort level, adsorption effect is better, and surgical field of view is broad, draining fluids in time in operation process, get rid of blood and other liquid, alleviate eye pressure, keep getting a clear view simultaneously.
The beneficial effects of the utility model:
The ophthalmology eye speculum of this utility model design, can be opened eyelid accurately and be fixed, surgical field of view is fully exposed, easy to use, can improve the eye comfort level during use, keep surgical field of view broad, energy is draining fluids in time, get rid of blood and other liquid, alleviate eye pressure, keep getting a clear view simultaneously.This eye speculum is simple to operation, safe and reliable, time saving and energy saving, easily promotes the use of.
The accompanying drawing explanation
The structure chart that Fig. 1 is the ophthalmology eye speculum.
The partial enlarged drawing that Fig. 2 is the U-shaped backplate.
The specific embodiment
A kind of ophthalmology eye speculum, it comprises two resilient support arms 1 with hollow structure, one end of two described resilient support arms 1 be installed with respectively U-shaped backplate 2, the other end is connected and is provided with drainage device interface 3 for connecting depression drainage device 4, the inboard of described U-shaped backplate 2 is provided with at least one conduction hole 5, and described conduction hole 5 is connected with described resilient support arms 1.
U-shaped backplate 2 and the resilient support arms 1 of ophthalmology eye speculum described in the utility model are made by medical plastic.
During use, open upper palpebra inferior with the U-shaped backplate 2 that is installed in respectively two described resilient support arms 1 one ends, and be fixed, surgical field of view is exposed fully, and U-shaped backplate 2 can block eyelashes simultaneously, does not affect operation technique, without cutting in the preoperative eyelashes, also postoperative with regard to not existing, the stimulation of eyelashes growth to eyelid, the problems such as issuable ocular infection, stimulation.This eye speculum is simple to operation, safe and reliable, time saving and energy saving, easily promotes the use of.The liquid such as the blood simultaneously produced in eyes in operation process or tear, conduction hole 5 that can be by being located at U-shaped backplate 2 inboards, through the hollow structure of resilient support arms 1, is taken away by negative pressure drainage device 4, between eyelid and U-shaped backplate 2, forms negative pressure, make backplate adsorbed close eyelid, can improve the eye comfort level, adsorption effect is better, and surgical field of view is broad, draining fluids in time in operation process, get rid of blood and other liquid, alleviate eye pressure, keep getting a clear view simultaneously.
Claims (2)
1. an ophthalmology eye speculum, it is characterized in that it comprises two resilient support arms with hollow structure, one end of two described resilient support arms be installed with respectively the U-shaped backplate, the other end is connected and is provided with the drainage device interface for connecting depression drainage device, the inboard of described U-shaped backplate is provided with at least one conduction hole, and described conduction hole is connected with described resilient support arms.
2. ophthalmology eye speculum according to claim 1, is characterized in that described U-shaped backplate and resilient support arms made by medical plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442259 CN203354755U (en) | 2013-07-23 | 2013-07-23 | Novel eye speculum for ophthalmology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442259 CN203354755U (en) | 2013-07-23 | 2013-07-23 | Novel eye speculum for ophthalmology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354755U true CN203354755U (en) | 2013-12-25 |
Family
ID=49802589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320442259 Expired - Fee Related CN203354755U (en) | 2013-07-23 | 2013-07-23 | Novel eye speculum for ophthalmology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969037A (en) * | 2018-07-04 | 2018-12-11 | 杭州光启医疗科技发展有限公司 | A kind of eye examination and safe eye speculum of performing the operation |
| CN109044431A (en) * | 2018-09-14 | 2018-12-21 | 游辉 | A kind of auxiliary body for the cleaning of eyes foreign matter |
| CN109498260A (en) * | 2018-11-30 | 2019-03-22 | 南安市劲沣工业设计有限公司 | A kind of eyedrops auxiliary use device using principle of negative pressure |
-
2013
- 2013-07-23 CN CN 201320442259 patent/CN203354755U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969037A (en) * | 2018-07-04 | 2018-12-11 | 杭州光启医疗科技发展有限公司 | A kind of eye examination and safe eye speculum of performing the operation |
| CN109044431A (en) * | 2018-09-14 | 2018-12-21 | 游辉 | A kind of auxiliary body for the cleaning of eyes foreign matter |
| CN109044431B (en) * | 2018-09-14 | 2020-11-10 | 青岛大学附属医院 | A complementary unit for eyes foreign matter clearance |
| CN109498260A (en) * | 2018-11-30 | 2019-03-22 | 南安市劲沣工业设计有限公司 | A kind of eyedrops auxiliary use device using principle of negative pressure |
| CN109498260B (en) * | 2018-11-30 | 2021-06-01 | 南京溧水高新产业股权投资有限公司 | Auxiliary eye drop using device adopting negative pressure principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: 210002 Zhongshan East Road, Jiangsu, China, No. 305, No. Patentee after: Nanjing General Hospital of Nanjing Millitary Area Command, P. L. A. Address before: 210002 Nanjing General Hospital of Nanjing military area command, 305 East Zhongshan Road, Nanjing, Jiangsu Patentee before: Yan Feng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |