CN211704714U - Eyelid opening device - Google Patents
Eyelid opening device Download PDFInfo
- Publication number
- CN211704714U CN211704714U CN201922194417.7U CN201922194417U CN211704714U CN 211704714 U CN211704714 U CN 211704714U CN 201922194417 U CN201922194417 U CN 201922194417U CN 211704714 U CN211704714 U CN 211704714U
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- eyelid
- extrusion ring
- piece
- eye
- opening
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Abstract
The utility model discloses an eyelid device opens eyes, extrusion ring, the guiding gutter, the eyelid piece, orbital foot and leakage fluid dram are connected and become an organic whole, the eyelid piece is the ellipse that suits with the eye profile, the center of eyelid piece is provided with the eyelid opening that is greater than eye iris diameter, the extrusion ring is settled on the eyelid opening and is close to the position of eyelid opening, extrusion ring and eyelid piece junction are provided with the guiding gutter, one side chord length of extrusion ring is greater than the diameter of eyelid opening, the opposite side chord length of extrusion ring is less than the diameter of eyelid opening, the major axis both ends of eyelid piece are provided with the leakage fluid dram. The utility model is used for eyelid opening under the condition of non-operation, can directly use the eyelid opener to open the eyelid at the outer part of the eyelid, and can not touch the cornea of a patient; the eyelid retractor is fixed through the eye socket, and can automatically and continuously open the eyelid by using the pressure during fixing without medical staff or the patient using fingers to open the eyelid; the eyelid retractor is provided with a diversion trench, so that condensed water drops can not flow into eyes when a patient carries out eye atomization treatment; the two sides of the eyelid retractor are provided with flow guide ports which can discharge the redundant liquid in the eyes of the patient.
Description
Technical Field
The utility model relates to an ophthalmologic apparatus, in particular to an eyelid retractor.
Background
The eyelid retractor is an appliance for opening the eyelid of a patient so as to facilitate the operation, is beneficial to opening the operation field, and is an indispensable medical instrument in the ophthalmic operation. The eyelid retractor touches the cornea of the patient during use, and is generally used under corneal anesthesia. Under the non-surgical condition, the patient sometimes needs to open the eyelid for treatment, the eyelid is opened by the fingers of a doctor or the patient, the eyelid is stable due to fatigue and shake of the fingers, the treatment cannot be continuously carried out, and if the sanitation of the fingers of the eyelid opening is not in place, the possibility of cross infection exists, and the treatment effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an eyelid retractor according to the defects of the prior art.
In order to achieve the purpose, the utility model discloses the technical scheme who takes is:
the utility model provides an eyelid device opens eyes, by the extrusion ring, the guiding gutter, the eyelid piece, orbital foot and leakage fluid dram are constituteed, the extrusion ring, the guiding gutter, the eyelid piece, orbital foot and leakage fluid dram connect and become an organic wholely, the eyelid piece is the ellipse that suits with the eye profile, the center of eyelid piece is provided with the eyelid opening that is greater than the iris diameter of eye, the extrusion ring is settled on the eyelid opening and is close to the position of eyelid opening, the extrusion ring is provided with the guiding gutter with eyelid piece junction, one side chord length of extrusion ring is greater than the diameter of eyelid opening, the opposite side chord length of extrusion ring is less than the diameter of eyelid opening, the major axis both ends of eyelid piece are provided with the leakage fluid dram.
The eyelid opening sheet is provided with a friction bulge or an adhesive.
The inner side of the extrusion ring is provided with grooves, and the number of the grooves is more than or equal to 1.
The groove is connected with an external medicine bottle interface device or an eye atomization device.
The orbital foot is an elliptical edge bulge of the eyelid sheet matched with the eye contour.
One side of the eyelid opening sheet is provided with a catheter fixing ring.
The utility model has the advantages that: the utility model is used for eyelid opening under the condition of non-operation, can directly use the eyelid opener to open the eyelid outside the eyelid, can not touch the cornea of a patient, and can not cause discomfort or infection; the eyelid retractor is fixed through the eye socket, and the eyelid can be automatically and continuously opened by utilizing the pressure during fixing without medical staff or the fingers of a patient, so that the labor intensity is reduced, and the infection chance is reduced; the eyelid retractor is provided with the diversion trench, so that condensed water drops can not flow into eyes when a patient carries out eye atomization treatment, and the comfort of treatment of the patient is provided; the two sides of the eyelid retractor are provided with the flow guide ports, so that the redundant liquid in the eyes of the patient can be discharged, and the treatment is convenient; the eyelid retractor is convenient to use and can be used by patients, so that the personnel cost is reduced; the eyelid retractor can be used as a medicine dispensing bottle interface, and the liquid medicine is convenient to drop in.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a top view of embodiment 2 of the present invention;
fig. 4 is a side view of embodiment 2 of the present invention;
fig. 5 is a top view of embodiment 3 of the present invention;
fig. 6 is a side view of embodiment 3 of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 6, the utility model relates to an eyelid device opens eyes, by extrusion ring 1, guiding gutter 2, eyelid piece 3, the foot of eye 4 and leakage fluid dram 5 are constituteed, extrusion ring 1, guiding gutter 2, eyelid piece 3, foot of eye 4 and leakage fluid dram 5 connect to become an organic wholely, eyelid piece 3 is the ellipse that suits with the eye contour, the center of eyelid piece 3 is provided with the eyelid opening 6 that is greater than the iris diameter of eye, extrusion ring 1 is settled on eyelid piece 3 and is close to the position of eyelid opening 6, extrusion ring 1 is provided with guiding gutter 2 with eyelid piece 3 junction, one side chord length of extrusion ring 1 is greater than the diameter of eyelid opening 6, the opposite side chord length of extrusion ring 1 is less than the diameter of eyelid opening 6, the major axis both ends of eyelid piece 3 are provided with leakage fluid dram 5. The eyelid opening sheet 3 is provided with a friction bulge or an adhesive. The inner side of the extrusion ring 1 is provided with grooves 7, and the number of the grooves 7 is more than or equal to 1. The groove 7 is connected with an external medicine bottle interface device or an eye atomization device. The orbital foot 4 is an oval edge bulge of the eyelid plate 3 which is matched with the eye contour. A catheter fixing ring 8 is arranged on one side of the eyelid opening sheet 3.
Example 1
As shown in fig. 1 and 2, the utility model relates to an eyelid device opens eyes, by extrusion ring 1, guiding gutter 2, eyelid piece 3, orbital foot 4 and leakage fluid dram 5 are constituteed, extrusion ring 1, guiding gutter 2, eyelid piece 3, orbital foot 4 and leakage fluid dram 5 connect to become an organic wholely, eyelid piece 3 is the ellipse that suits with the eye contour, the center of eyelid piece 3 is provided with the eyelid opening 6 that is greater than the iris diameter of eye, extrusion ring 1 is settled on eyelid piece 3 and is close to the position of eyelid opening 6, extrusion ring 1 is provided with guiding gutter 2 with eyelid piece 3 junction, one side chord length of extrusion ring 1 is greater than the diameter of eyelid opening 6, the opposite side chord length of extrusion ring 1 is less than the diameter of eyelid opening 6, the major axis both ends of eyelid piece 3 are provided with leakage fluid dram 5. The inner side of the extrusion ring 1 is provided with grooves 7, and the number of the grooves 7 is more than or equal to 1. The groove 7 is connected with an external medicine bottle interface device or an eye atomization device.
The working principle of the embodiment is as follows: the eyelid is pushed open, the extrusion ring 1 is pinched to enable the center of the eyelid opening hole 6 to be aligned with the pupil, the orbital feet 4 are plugged into the wrinkles of the eyelid through an adhesive or a friction bulge, the eyelid sheet 3 is fixed on the eyelid, the groove 7 on the inner side of the extrusion ring 1 can be connected with an external medicine bottle interface or an eye atomization device, when the eye is treated, liquid in the eye can flow out through the liquid discharge port 5, and accumulated liquid on the eyelid sheet 3 can be collected by the flow guide groove 2 and flows out of the eyelid sheet 3, so that the accumulated liquid is prevented from entering the eye.
Example 2
As shown in fig. 3 and 4, the utility model relates to an eyelid device for opening eyes, constitute by eyelid piece 3, orbit foot 4 and leakage fluid dram 5, eyelid piece 3, orbit foot 4 and leakage fluid dram 5 are connected and become an organic whole, eyelid piece 3 is the oval of one side open-ended that suits with the eye profile, its major axis one side is the opening, the opposite side is plane or curved surface, the center of eyelid piece 3 is provided with the eyelid opening 6 that is greater than the iris diameter of eye, be provided with leakage fluid dram 5 on the plane or the curved surface of the major axis of eyelid piece 3. The eyelid opening sheet 3 is provided with a friction bulge or an adhesive. The orbital foot 4 is an edge projection of the eyelid 3 that is elliptical to conform to the contour of the eye.
The working principle of the embodiment is as follows: the eyelid is pushed open, one side of the eyelid plate 3 is pinched to align the center of the eyelid opening 6 with the pupil, the orbital feet 4 are inserted into the folds of the eyelid by adhesive or friction bumps, the eyelid plate 3 is fixed on the eyelid, and the liquid in the eye can flow out through the liquid discharge port 5 when the eye is treated.
Example 3
As shown in fig. 5 and 6, the utility model relates to an eyelid device for opening eyes, constitute by eyelid piece 3, orbit foot 4 and leakage fluid dram 5, eyelid piece 3, orbit foot 4 and leakage fluid dram 5 are connected and become an organic whole, eyelid piece 3 is the oval of one side open-ended that suits with the eye profile, its major axis one side is the opening, the opposite side is plane or curved surface, the center of eyelid piece 3 is provided with the eyelid opening 6 that is greater than the iris diameter of eye, be provided with leakage fluid dram 5 on the plane or the curved surface of the major axis of eyelid piece 3. The eyelid opening sheet 3 is provided with a friction bulge or an adhesive. The orbital foot 4 is an elliptical edge projection of the eyelid 3 that conforms to the contour of the eye. A catheter fixing ring 8 is arranged on one side of the eyelid opening sheet 3.
The working principle of the embodiment is as follows: the eyelid is pushed open, one side of the eyelid opening sheet 3 is pinched to enable the center of the eyelid opening hole 6 to be aligned with the pupil, the orbital feet 4 are plugged into the wrinkles of the eyelid through adhesive or friction bulges, the eyelid opening sheet 3 is fixed on the eyelid, when the eye is treated, liquid in the eye can flow out through the liquid discharge port 5, and a catheter used in treatment can be fixed through the catheter fixing ring 8, so that the eye can be conveniently treated.
Claims (6)
1. The utility model provides an eye speculum device, comprises extrusion ring, guiding gutter, eye speculum, orbit foot and leakage fluid dram, its characterized in that: extrusion ring, the guiding gutter, the eyelid piece, orbital margin and leakage fluid dram are connected and become an organic whole, the eyelid piece is the ellipse that suits with the eye profile, the center of eyelid piece is provided with the eyelid opening that is greater than eye iris diameter, the position that the extrusion ring was settled on the eyelid opening and was close to the eyelid opening, extrusion ring and eyelid piece junction are provided with the guiding gutter, one side chord length of extrusion ring is greater than the diameter of eyelid opening, the opposite side chord length of extrusion ring is less than the diameter of eyelid opening, the major axis both ends of eyelid piece are provided with the leakage fluid dram.
2. The eyelid opening device of claim 1, wherein: the eyelid opening sheet is provided with a friction bulge or an adhesive.
3. The eyelid opening device of claim 1, wherein: the inner side of the extrusion ring is provided with grooves, and the number of the grooves is more than or equal to 1.
4. The eyelid opening device of claim 3, wherein: the groove is connected with an external medicine bottle interface device or an eye atomization device.
5. The eyelid opening device of claim 1, wherein: the orbital foot is an elliptical edge bulge of the eyelid sheet matched with the eye contour.
6. The eyelid opening device of claim 1, wherein: one side of the eyelid opening sheet is provided with a catheter fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194417.7U CN211704714U (en) | 2019-12-10 | 2019-12-10 | Eyelid opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194417.7U CN211704714U (en) | 2019-12-10 | 2019-12-10 | Eyelid opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211704714U true CN211704714U (en) | 2020-10-20 |
Family
ID=72817167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922194417.7U Active CN211704714U (en) | 2019-12-10 | 2019-12-10 | Eyelid opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211704714U (en) |
-
2019
- 2019-12-10 CN CN201922194417.7U patent/CN211704714U/en active Active
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