CN215079280U - Medical science ophthalmology diagnoses eyelid retractor of usefulness - Google Patents
Medical science ophthalmology diagnoses eyelid retractor of usefulness Download PDFInfo
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- CN215079280U CN215079280U CN202121003824.6U CN202121003824U CN215079280U CN 215079280 U CN215079280 U CN 215079280U CN 202121003824 U CN202121003824 U CN 202121003824U CN 215079280 U CN215079280 U CN 215079280U
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- fixedly connected
- pole
- gag lever
- adjusting
- lever post
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Abstract
The utility model discloses an eyelid opening device of usefulness is diagnose to medical science ophthalmology, including the diaphragm, two sets of barres of both sides fixedly connected with of diaphragm bottom, the both sides on diaphragm top are provided with two sets of vaulting poles, the top fixedly connected with of vaulting pole props the eye hook. This eyelid opening device of usefulness is diagnose to medical science ophthalmology passes through the stopper, the draw-in groove, the fixture block, connecting plate and gag lever post, adjust the pole and adjust behind the suitable position, the condition that eye muscle trembles when avoiding the patient to use leads to adjusting the pole and can move, can set up the gag lever post in the position department of adjusting the pole bottom, the gag lever post is in parallel state with the regulation pole when rotating the regulation pole, adjust the pole stable back, rotate the gag lever post to the vertical state, the fixture block of gag lever post bottom inlays in the inside of draw-in groove, can carry on spacingly to the regulation pole like this, avoid adjusting the pole pivoted condition to appear, this structure has improved the stability that the device used, the shake of having solved patient eye muscle probably leads to the device to appear strutting the problem of angular variation.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to an eyelid retractor for medical ophthalmology diagnosis and treatment.
Background
The eyelid device is one of the indispensable auxiliary device in ophthalmic surgery, the eyelid device mainly utilizes the equipment to strut the eyelid of patient's eye and expose the eyeball, but there are some not enough still when using in current eyelid device, for example, need medical personnel to hand when the eyelid device uses and place, the shake of patient's eye muscle can lead to the device to appear strutting the angle change, cause medical malpractice easily, perhaps most eyelid device all adopts the integral structure, the unable angle of strutting of adjusting, the flexibility is relatively poor.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) most of the traditional eyelid opening devices for medical ophthalmology diagnosis and treatment adopt an integrated structure, cannot adjust the opening angle and have poor flexibility;
(2) the traditional eyelid opening device for medical ophthalmology diagnosis and treatment has lower comfort level of the part supporting the eyes of a patient, so that the patient feels nervous and uncomfortable when using the eyelid opening device;
(3) in the conventional eyelid opening device for medical ophthalmology diagnosis and treatment, the shaking of the eye muscles of a patient can cause the opening angle of the device to change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an eyelid retractor device of usefulness is diagnose to medical science ophthalmology to provide the problem of the angle that the controlling means of being not convenient for propped open in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an eyelid retractor for medical ophthalmology diagnosis and treatment comprises a transverse plate, wherein two groups of bars are fixedly connected to two sides of the bottom end of the transverse plate, two groups of support rods are arranged on two sides of the top end of the transverse plate, eye supporting hooks are fixedly connected to the top ends of the support rods, protective structures are arranged outside the eye supporting hooks, limiting structures are arranged between the bars, and adjusting structures are arranged between the support rods;
the adjusting structure comprises an adjusting rod, the adjusting rod is arranged between support rods, the top end of the adjusting rod is movably connected with a connecting block, one side of the connecting block is fixedly connected with a telescopic rod, and one side of the telescopic rod is fixedly connected with a sleeve block.
Preferably, the bottom end of the adjusting rod penetrates through the top end of the transverse plate and is movably connected with the transverse plate.
Preferably, the two groups of telescopic rods are arranged and are symmetrically distributed about the vertical center line of the connecting block.
Preferably, the protective structure comprises a hydrophilic coating, a silica gel strip, a bump and a lubricating layer, the lubricating layer is arranged outside the eye supporting hook, the silica gel strip is fixedly connected inside the eye supporting hook, multiple groups of bumps are fixedly connected on the inner side of the silica gel strip, and the lubricating layer is arranged outside the bump.
Preferably, the lugs are provided with a plurality of groups, and the lugs are distributed on the inner side of the silica gel strip at equal intervals.
Preferably, limit structure comprises stopper, draw-in groove, fixture block, connecting plate and gag lever post, stopper fixed connection is in one side of barre, the inside of stopper is provided with two sets of draw-in grooves, adjust two sets of connecting plates of both sides fixedly connected with of pole bottom, one side activity hinge joint of connecting plate has two sets of gag lever posts, the top fixedly connected with fixture block of gag lever post.
Preferably, the width of the outer part of the clamping block is smaller than the width of the inner part of the clamping groove, and the clamping block is embedded in the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: the eyelid opening device for medical ophthalmology diagnosis and treatment not only realizes the convenience for adjusting the opening angle of the device, realizes the improvement of the comfort level during opening, but also realizes the improvement of the opening stability of the device;
(1) by adjusting the rods, the sleeve blocks, the telescopic rods and the connecting blocks, the support rods are made of relatively soft iron wires and have certain elasticity, but the spreading angle of the support rods cannot be adjusted, in order to adapt to the eyelid spreading angles required by different patients, a group of adjusting rods can be arranged between the support rods, the adjusting rods are rotated upwards to drive the connecting blocks to move upwards, the sleeve blocks on two sides of the connecting blocks slide on the support rods, the length of the telescopic rods in a natural state reaches the maximum value, so that the angle between the support rods can be reduced when the telescopic rods are pushed upwards, and the angle between the support rods can be increased when the adjusting rods are moved downwards;
(2) the eye supporting hook needs to enter the position, close to the eyeball, inside the eyelid of a patient to support the eyelid through the hydrophilic coating, the silica gel strip, the bump and the lubricating layer, in order to avoid the eye supporting hook from scratching the eyeball of the patient, the hydrophilic coating can be arranged outside the eye supporting hook, the hydrophilic coating reduces friction between the eye supporting hook and the eyeball so as to improve the comfort level of the eye, the silica gel strip and the bump on the inner side of the eye supporting hook can enhance the stability between the eyelid opening device and the eyelid, the lubricating layer arranged on the bump can reduce the dryness of the eye, and the structure improves the comfort level of the patient when in use;
(3) through the stopper, the draw-in groove, the fixture block, connecting plate and gag lever post, adjust the pole and adjust the back to suitable position, eye muscle drives the device shake and leads to adjusting the condition that pole can move when avoiding the patient to use, can set up the gag lever post in the position department of adjusting the pole bottom, the gag lever post is in parallel state with the regulation pole when rotating the regulation pole, adjust the pole and stabilize the back, rotate the gag lever post to the vertical state, the fixture block of gag lever post bottom inlays in the inside of draw-in groove, can carry on spacingly to the regulation pole like this, avoid adjusting the pole and appear the pivoted condition, this structure has improved the stability that the device used.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the adjusting lever of the present invention;
FIG. 3 is a schematic side view, cross-sectional structure of the protective structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a handle bar; 2. adjusting a rod; 3. a transverse plate; 4. a stay bar; 5. an eye supporting hook; 6. a protective structure; 601. a hydrophilic coating; 602. a silica gel strip; 603. a bump; 604. a lubricating layer; 7. sleeving blocks; 8. a limiting structure; 801. a limiting block; 802. a card slot; 803. a clamping block; 804. a connecting plate; 805. a limiting rod; 9. a telescopic rod; 10. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, an eyelid retractor for medical ophthalmology diagnosis and treatment comprises a transverse plate 3, two groups of bars 1 are fixedly connected to two sides of the bottom end of the transverse plate 3, two groups of support rods 4 are arranged on two sides of the top end of the transverse plate 3, an eye supporting hook 5 is fixedly connected to the top end of each support rod 4, a protective structure 6 is arranged outside each eye supporting hook 5, a limiting structure 8 is arranged between the bars 1, and an adjusting structure is arranged between the support rods 4;
referring to fig. 1-4, the eyelid retractor for medical ophthalmology diagnosis and treatment further comprises an adjusting structure, the adjusting structure comprises an adjusting rod 2, the bottom end of the adjusting rod 2 penetrates through the top end of the transverse plate 3 and is movably connected with the transverse plate 3, the adjusting rod 2 is arranged between the support rods 4, the top end of the adjusting rod 2 is movably connected with a connecting block 10, one side of the connecting block 10 is fixedly connected with a telescopic rod 9, the telescopic rod 9 is provided with two groups and is symmetrically distributed about the vertical center line of the connecting block 10, and one side of the telescopic rod 9 is fixedly connected with a sleeve block 7;
specifically, as shown in fig. 1 and 2, the vaulting pole 4 is made by adopting a softer iron wire material, and the eyelids opening angle adjusting device has certain elasticity, but the opening angle of the vaulting pole 4 cannot be adjusted, in order to adapt to the eyelid opening angle required by different patients, a set of adjusting rod 2 can be arranged between the vaulting pole 4, the adjusting rod 2 is rotated upwards to drive the connecting block 10 to move upwards, the sleeve blocks 7 on the two sides of the connecting block 10 slide on the vaulting pole 4, because the length of the telescopic rod 9 reaches the maximum length under the natural state, so that the angle between the vaulting poles 4 can be reduced when the supporting rod is pushed upwards, the angle between the vaulting poles 4 can be increased by moving the adjusting rod 2 downwards, and the angle of the eyelid opening device can be adjusted conveniently by the structure, and the use flexibility of the device is improved.
Example 2: the protective structure 6 is composed of a hydrophilic coating 601, silica gel strips 602, bumps 603 and a lubricating layer 604, the lubricating layer 604 is arranged outside the eye supporting hook 5, the silica gel strips 602 are fixedly connected inside the eye supporting hook 5, a plurality of groups of bumps 603 are fixedly connected to the inner side of the silica gel strips 602, the bumps 603 are provided with a plurality of groups, the bumps 603 are distributed on the inner side of the silica gel strips 602 at equal intervals, and the lubricating layer 604 is arranged outside the bumps 603;
specifically, as shown in fig. 1 and 3, the eye supporting hook 5 needs to enter the inner portion of the eyelid of the patient to be close to the eyeball to support the eyelid, in order to avoid the eye supporting hook 5 from scratching the eyeball of the patient, a hydrophilic coating 601 may be disposed outside the eye supporting hook 5, the hydrophilic coating 601 reduces friction between the eye supporting hook 5 and the eyeball to increase the comfort of the eye, the silicone strip 602 and the bump 603 inside the eye supporting hook 5 may enhance the stability between the eyelid opening device and the eyelid, the lubricating layer 604 disposed on the bump 603 may reduce the dryness of the eye, and this structure improves the comfort of the patient when in use.
Example 3: the limiting structure 8 comprises a limiting block 801, clamping grooves 802, clamping blocks 803, connecting plates 804 and a limiting rod 805, the limiting block 801 is fixedly connected to one side of the handlebar 1, two groups of clamping grooves 802 are arranged inside the limiting block 801, two groups of connecting plates 804 are fixedly connected to two sides of the bottom end of the adjusting rod 2, two groups of limiting rods 805 are movably hinged to one side of the connecting plates 804, the clamping blocks 803 are fixedly connected to the top ends of the limiting rods 805, the width of the outer portions of the clamping blocks 803 is smaller than that of the inner portions of the clamping grooves 802, and the clamping blocks 803 are embedded inside the clamping grooves 802;
specifically, as shown in fig. 1 and 4, after the adjusting rod 2 is adjusted to a proper position, in order to avoid the situation that the eye muscle of a patient drives the device to shake when the patient uses the device, so that the adjusting rod 2 can move, a limiting rod 805 may be disposed at the position of the bottom end of the adjusting rod 2, the limiting rod 805 is parallel to the adjusting rod 2 when the adjusting rod 2 is rotated, after the adjusting rod 2 is stabilized, the limiting rod 805 is rotated to a vertical state, and a clamping block 803 at the bottom end of the limiting rod 805 is embedded in the clamping groove 802, so that the adjusting rod 2 can be limited, the situation that the adjusting rod 2 rotates is avoided, and the stability of the device in use is improved.
The working principle is as follows: when the utility model is used, the opening angle of the device is adjusted according to the eye conditions of different patients, the adjusting rod 2 is rotated upwards to drive the connecting block 10 to move upwards, the sleeve blocks 7 at two sides of the connecting block 10 slide on the support rods 4, because the length of the telescopic rod 9 can not extend to the maximum under the natural state, the angle between the support rods 4 can be reduced when the connecting rod is pushed upwards, the angle between the support rods 4 can be increased when the adjusting rod 2 is moved downwards, then the two groups of support rods 4 are pinched to one place, the telescopic rod 9 is contracted, the eye supporting hooks 5 are placed on the eyes of the patients when the angle of the support rods 4 is reduced, the upper and lower eyelids of the patients are respectively supported by the two groups of eye supporting hooks 5, the hydrophilic coating 601 is arranged outside the eye supporting hooks 5, the friction between the eye supporting hooks 5 and the eyeballs is reduced, the comfort of the eyes is raised, the silica gel strips 602 and the convex blocks 603 inside the eye supporting hooks 5 can enhance the stability between the eyelid opening device and the eyelid, the dry and astringent condition of eye can be reduced to the lubricant film 604 that sets up on the lug 603, then will rotate gag lever post 805 to the vertical state, and fixture block 803 in gag lever post 805 bottom inlays in the inside of draw-in groove 802, can carry on spacingly to adjusting lever 2 like this, avoids adjusting lever 2 to appear the pivoted condition, and this eyelid retractor device not only can adjust the angle that struts that the eyelid retractor device used, but also can strengthen the comfort level that the patient used.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an eyelid opening device that medical science ophthalmology was diagnose and is used, includes diaphragm (3), its characterized in that: two groups of bars (1) are fixedly connected to two sides of the bottom end of the transverse plate (3), two groups of support rods (4) are arranged on two sides of the top end of the transverse plate (3), eye supporting hooks (5) are fixedly connected to the top ends of the support rods (4), a protective structure (6) is arranged outside the eye supporting hooks (5), a limiting structure (8) is arranged between the bars (1), and an adjusting structure is arranged between the support rods (4);
the adjusting structure comprises an adjusting rod (2), the adjusting rod (2) is arranged between support rods (4), the top end of the adjusting rod (2) is movably connected with a connecting block (10), one side of the connecting block (10) is fixedly connected with a telescopic rod (9), and one side of the telescopic rod (9) is fixedly connected with a sleeve block (7).
2. The eyelid opening device for medical ophthalmic diagnosis and treatment according to claim 1, wherein: the bottom end of the adjusting rod (2) penetrates through the top end of the transverse plate (3) and is movably connected with the transverse plate (3).
3. The eyelid opening device for medical ophthalmic diagnosis and treatment according to claim 1, wherein: the two groups of the telescopic rods (9) are symmetrically distributed about the vertical center line of the connecting block (10).
4. The eyelid opening device for medical ophthalmic diagnosis and treatment according to claim 1, wherein: protective structure (6) comprises hydrophilic coating (601), silica gel strip (602), lug (603) and lubricant film (604), lubricant film (604) set up in the outside of propping eye hook (5), prop the inside fixedly connected with silica gel strip (602) of eye hook (5), the inboard fixedly connected with multiunit lug (603) of silica gel strip (602), the outside of lug (603) is provided with lubricant film (604).
5. The eyelid retractor for medical ophthalmic diagnosis and treatment according to claim 4, wherein: the bumps (603) are provided with a plurality of groups, and the bumps (603) are distributed on the inner side of the silica gel strip (602) at equal intervals.
6. The eyelid opening device for medical ophthalmic diagnosis and treatment according to claim 1, wherein: limiting structure (8) comprise stopper (801), draw-in groove (802), fixture block (803), connecting plate (804) and gag lever post (805), stopper (801) fixed connection is in one side of barre (1), the inside of stopper (801) is provided with two sets of draw-in grooves (802), adjust two sets of connecting plates of both sides fixedly connected with (804) of pole (2) bottom, one side swing joint of connecting plate (804) has two sets of gag lever posts (805), the top fixedly connected with fixture block (803) of gag lever post (805).
7. The eyelid retractor for medical ophthalmic diagnosis and treatment according to claim 6, wherein: the width of the outer part of the fixture block (803) is smaller than that of the inner part of the fixture groove (802), and the fixture block (803) is embedded in the inner part of the fixture groove (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121003824.6U CN215079280U (en) | 2021-05-10 | 2021-05-10 | Medical science ophthalmology diagnoses eyelid retractor of usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121003824.6U CN215079280U (en) | 2021-05-10 | 2021-05-10 | Medical science ophthalmology diagnoses eyelid retractor of usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079280U true CN215079280U (en) | 2021-12-10 |
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ID=79295751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121003824.6U Expired - Fee Related CN215079280U (en) | 2021-05-10 | 2021-05-10 | Medical science ophthalmology diagnoses eyelid retractor of usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079280U (en) |
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2021
- 2021-05-10 CN CN202121003824.6U patent/CN215079280U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |