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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- Prior art keywords
- eye speculum
- guard plate
- elastic supporting
- supporting arms
- eye
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- 210000000744 eyelid Anatomy 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000008280 blood Substances 0.000 abstract description 6
- 210000004369 blood Anatomy 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 210000000720 eyelash Anatomy 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 5
- 208000001860 Eye Infections Diseases 0.000 description 3
- 208000011323 eye infectious disease Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010047513 Vision blurred Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型属于医疗器械领域，具体涉及一种新型眼科开睑器。The utility model belongs to the field of medical instruments, in particular to a novel eyelid opener.
背景技术Background technique
现有技术中进行眼科手术时，需在术前将睫毛剪除，术后睫毛生长对眼睑刺激，可能产生的眼部感染等问题。另外眼科手术时，眼睛中会产生血液或泪液，增加眼部压力，并造成手术时眼部视野模糊，影响手术效果。因此需要设计一种新型的眼科手术开睑器。When performing ophthalmic surgery in the prior art, the eyelashes need to be cut off before the operation. After the operation, the growth of the eyelashes will stimulate the eyelids, and may cause problems such as eye infections. In addition, during ophthalmic surgery, blood or tears will be produced in the eyes, which will increase the pressure on the eyes and cause blurred vision during the operation, which will affect the effect of the operation. Therefore need to design a kind of novel ophthalmic surgery lid speculum.
实用新型内容Utility model content
本实用新型的目的在于提供一种新型眼科开睑器。The purpose of the utility model is to provide a novel eyelid opener.
本实用新型的目的可以通过以下技术方案实现：The purpose of this utility model can be realized through the following technical solutions:
一种眼科开睑器，其在于它包括两个具有中空结构的弹性支撑臂，两个所述弹性支撑臂的一端的分别固设有U形护板，另一端相连通且设有引流器接口用于连接负压引流器，所述U形护板的内侧设有至少一个引流孔，所述的引流孔与所述的弹性支撑臂相连通。An ophthalmic eyelid speculum, which comprises two elastic support arms with a hollow structure, one end of the two elastic support arms is respectively fixed with a U-shaped guard plate, and the other end is connected and provided with a drain port For connecting the negative pressure flow diverter, at least one drainage hole is provided on the inner side of the U-shaped guard plate, and the drainage hole communicates with the elastic support arm.
本实用新型所述眼科开睑器的U形护板和弹性支撑臂均由医用塑料制成。The U-shaped guard plate and the elastic support arm of the eyelid speculum described in the utility model are all made of medical plastics.
使用时，用分别固设在两个弹性支撑臂一端的U形护板打开上下眼睑，并进行固定，使手术视野暴露充分，同时U形护板可将睫毛遮挡，不影响手术操作，无需在术前剪睫毛，也就不存在术后，睫毛生长对眼睑的刺激，所可能产生的眼部感染、刺激等问题。该开睑器操作简单方便、安全可靠、省时省力，易推广使用。同时手术过程中在眼睛内所产生的血液或眼泪等液体，可通过设在U形护板内侧的引流孔经弹性支撑臂的中空结构，由负压引流装置抽走，在眼睑与护板之间形成负压，使护板紧密吸附眼睑，可以提高眼部舒适度，吸附效果较好，并且手术视野宽阔，在手术过程中可以及时引流液体，排除血液和其它液体，减轻眼部压力，同时保持视野清晰。When in use, open the upper and lower eyelids with U-shaped shields fixed at one end of the two elastic support arms and fix them so that the surgical field of view is fully exposed. At the same time, the U-shaped shields can cover the eyelashes without affecting the operation. Cut the eyelashes before surgery, so there will be no problems such as eye infection and irritation caused by the stimulation of eyelash growth on the eyelids after surgery. The eyelid opener is simple and convenient to operate, safe and reliable, saves time and labor, and is easy to popularize and use. At the same time, the liquid such as blood or tears produced in the eyes during the operation can be sucked away by the negative pressure drainage device through the drainage hole on the inner side of the U-shaped shield through the hollow structure of the elastic support arm, and then between the eyelid and the shield. Negative pressure is formed in the space, so that the shield can be tightly adsorbed to the eyelids, which can improve the comfort of the eyes. Keep your vision clear.
本实用新型的有益效果：The beneficial effects of the utility model:
本实用新型设计的眼科开睑器，可准确的对眼睑进行打开和固定，使手术视野充分暴露，使用方便，使用时可以提高眼部舒适度，保持手术视野宽阔，能及时引流液体，排除血液和其它液体，减轻眼部压力，同时保持视野清晰。该开睑器操作简单方便、安全可靠、省时省力，易推广使用。The ophthalmic eyelid opener designed by the utility model can accurately open and fix the eyelids, fully expose the surgical field of view, is convenient to use, can improve eye comfort, maintain a wide surgical field of view, and can drain liquid and remove blood in time and other fluids to reduce eye pressure while maintaining clear vision. The eyelid opener is simple and convenient to operate, safe and reliable, saves time and labor, and is easy to popularize and use.
附图说明Description of drawings
图1为眼科开睑器的结构图。Figure 1 is a structural diagram of an ophthalmic eyelid speculum.
图2为U形护板的局部放大图。Figure 2 is a partially enlarged view of the U-shaped guard plate.
具体实施方式Detailed ways
一种眼科开睑器，它包括两个具有中空结构的弹性支撑臂1，两个所述弹性支撑臂1的一端的分别固设有U形护板2，另一端相连通且设有引流器接口3用于连接负压引流器4，所述U形护板2的内侧设有至少一个引流孔5，所述的引流孔5与所述的弹性支撑臂1相连通。An ophthalmic eyelid opener, which includes two elastic support arms 1 with a hollow structure, one end of the two elastic support arms 1 is respectively fixed with a U-shaped guard plate 2, and the other end is connected and provided with a drainage device The interface 3 is used to connect the negative pressure diverter 4 , and at least one drainage hole 5 is provided on the inside of the U-shaped guard plate 2 , and the drainage hole 5 communicates with the elastic support arm 1 .
本实用新型所述眼科开睑器的U形护板2和弹性支撑臂1均由医用塑料制成。The U-shaped guard plate 2 and the elastic support arm 1 of the eyelid opener described in the utility model are all made of medical plastics.
使用时，用分别固设在两个所述弹性支撑臂1一端的U形护板2打开上下眼睑，并进行固定，使手术视野暴露充分，同时U形护板2可将睫毛遮挡，不影响手术操作，无需在术前剪睫毛，也就不存在术后，睫毛生长对眼睑的刺激，所可能产生的眼部感染、刺激等问题。该开睑器操作简单方便、安全可靠、省时省力，易推广使用。同时手术过程中在眼睛内所产生的血液或眼泪等液体，可通过设在U形护板2内侧的引流孔5经弹性支撑臂1的中空结构，由负压引流装置4抽走，在眼睑与U形护板2之间形成负压，使护板紧密吸附眼睑，可以提高眼部舒适度，吸附效果较好，并且手术视野宽阔，在手术过程中可以及时引流液体，排除血液和其它液体，减轻眼部压力，同时保持视野清晰。When in use, the upper and lower eyelids are opened with the U-shaped shields 2 fixed at one end of the two elastic support arms 1 respectively, and fixed so that the surgical field of view is fully exposed, while the U-shaped shields 2 can block the eyelashes without affecting There is no need to cut the eyelashes before the operation, and there is no postoperative eyelash growth stimulation to the eyelids, eye infection, irritation and other problems that may occur. The eyelid opener is simple and convenient to operate, safe and reliable, saves time and labor, and is easy to popularize and use. At the same time, liquids such as blood or tears produced in the eyes during the operation can be drawn away by the negative pressure drainage device 4 through the drainage holes 5 arranged on the inner side of the U-shaped guard plate 2 through the hollow structure of the elastic support arm 1, and then drained on the eyelids. Negative pressure is formed between the U-shaped guard plate 2, so that the guard plate can be tightly adsorbed to the eyelids, which can improve the eye comfort, the adsorption effect is better, and the surgical field of view is wide, and the liquid can be drained in time during the operation, and blood and other liquids can be removed , to reduce eye pressure while maintaining clear vision.
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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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442259 CN203354755U (en) | 2013-07-23 | 2013-07-23 | Novel eye speculum for ophthalmology department |
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| CN203354755U true CN203354755U (en) | 2013-12-25 |
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| CN 201320442259 Expired - Fee Related CN203354755U (en) | 2013-07-23 | 2013-07-23 | Novel eye speculum for ophthalmology department |
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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 | Auxiliary mechanism for eye foreign body cleaning |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160723 |