CN215227978U - Eyelid retractor for ophthalmologist diagnosis and treatment - Google Patents
Eyelid retractor for ophthalmologist diagnosis and treatment Download PDFInfo
- Publication number
- CN215227978U CN215227978U CN202121071723.2U CN202121071723U CN215227978U CN 215227978 U CN215227978 U CN 215227978U CN 202121071723 U CN202121071723 U CN 202121071723U CN 215227978 U CN215227978 U CN 215227978U
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- eyelid
- support frame
- rod
- threaded rod
- threaded
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Abstract
The utility model discloses an eyelid device that ophthalmology doctor diagnoses usefulness, including eyelid device body, eyelid device body includes the threaded rod, the fixed surface of threaded rod is connected with the mobile jib, the surperficial threaded connection of threaded rod has the auxiliary rod. This eyelid opening device that ophthalmologist diagnoses usefulness, through the threaded rod, the mobile jib, vice pole, fixing bolt, first support frame, the second round hole, the mount, the cooperation setting of spring and inserted bar, during the use, the staff rotates vice pole, it fixes vice pole on the threaded rod to rotate fixing bolt again, and then adjust first support frame and second support frame to suitable high back, staff stimulates the inserted bar, then the inserted bar is because the elasticity of spring, peg graft in the second round hole, thereby the height of eyelid opening device body can be adjusted to the staff, avoid operator's hand and arm to appear tired, thereby lead to the drag hook to master the unstability easily, influence the normal clear of operation easily.
Description
Technical Field
The utility model relates to an eyelid retractor technical field specifically is an eyelid retractor that ophthalmologist diagnoses usefulness.
Background
The operating principle of the eyelid retractor is similar to that of a necessary tool in surgical operation, namely a drag hook, and the product of the eyelid retractor is the drag hook in ophthalmic operation in terms of performance, and the eyelid retractor is called the eyelid retractor because the eyelid retractor is used for supporting the eyelid in the ophthalmic operation.
The utility model discloses an eyelid retractor that ophthalmologist diagnoses usefulness that discloses in chinese utility model patent application publication CN210330633U, the eyelid retractor is the apparatus that uses commonly when making ophthalmologist diagnose, the mainly used widens doctor's operation field of vision, the doctor can operate or observe better, its theory of operation is similar to the indispensable instrument in the surgery-drag hook, its product performance sees exactly the drag hook in the ophthalmology operation, because in the ophthalmology operation, play the effect of supporting the eyelid, so call as the eyelid retractor, it is very extensive to use, because people's height, the interval between two eyes is different, consequently, need design the eyelid retractor that is fit for multiple different situation.
However, in lower eyelid surgery in orthopedics, an eyelid retractor, which is an eyelid retractor, is one of the commonly used instruments for fixing eyelid muscles. The drag hook structure that uses at present is very simple, only sets up a crotch on an action bars top, during the operation, needs the operator to hold the action bars with the hand gripping always, if operation time is longer, then fatigue will appear in operator's hand and arm to lead to the drag hook to master the unstability easily, influence the normal clear of operation easily, consequently the utility model provides an ophthalmologist diagnoses the eyelid device of usefulness.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an eyelid device that ophthalmology doctor diagnoses usefulness has solved the problem that provides in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an eyelid retractor for diagnosis and treatment of ophthalmologists, which comprises an eyelid retractor body, wherein the eyelid retractor body comprises a threaded rod, the surface of the threaded rod is fixedly connected with a main rod, the surface of the threaded rod is in threaded connection with an auxiliary rod, the bottom of the auxiliary rod is provided with a threaded hole, the surface of the threaded hole is in threaded connection with a fixing bolt, the top parts of the main rod and the auxiliary rod are fixedly connected with an eyelid opening block which is semicircular in shape, the surfaces of the main rod and the auxiliary rod are in threaded connection with a first supporting frame, the surface of the first supporting frame is evenly provided with first round holes, the surface of the first supporting frame is sleeved with a second supporting frame, the surface of the second supporting frame is provided with a second round hole, the surface of the second supporting frame is fixedly connected with a fixed frame which is vertical to the second round hole, the surface of the fixing frame is fixedly connected with a spring, and the surface of the spring is fixedly connected with an inserted bar.
Optionally, a soft cushion is adhered to the surface of the eyelid block.
Optionally, the surface of the main rod is sleeved with a rectangular block, and a threaded hole is formed in the rectangular block.
Optionally, the inside threaded connection of screw hole has the screw thread dwang, the fixed surface of screw thread dwang is connected with the magnifying glass.
Optionally, a nut is connected to one side of the threaded rod through a thread.
Optionally, the bottom of the second support frame is fixedly connected with a chassis.
(III) advantageous effects
The utility model provides an eyelid retractor device that ophthalmology doctor diagnoses usefulness possesses following beneficial effect:
this eyelid opening device that ophthalmologist diagnoses usefulness, through the threaded rod, the mobile jib, vice pole, fixing bolt, first support frame, the second round hole, the mount, the cooperation setting of spring and inserted bar, during the use, the staff rotates vice pole, adjust length, it fixes vice pole on the threaded rod to rotate fixing bolt again, and then adjust first support frame and second support frame to suitable high back, staff pulling inserted bar, inserted bar coupling spring, the spring coupling mount, then the inserted bar is because the elasticity of spring, peg graft in the second round hole, thereby the height of eyelid opening device body can be adjusted to the staff, avoid operator's hand and arm will appear tired, thereby lead to the drag hook to master unstably easily, influence the normal clear of operation easily.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a structural exploded view of the present invention;
FIG. 3 is a perspective view of the first support rod and the second support rod of the present invention;
fig. 4 is a perspective view of the structure magnifier and the threaded rotating rod of the present invention.
In the figure: 1. an eyelid retractor body; 2. a threaded rod; 3. a main rod; 4. an auxiliary rod; 5. fixing the bolt; 6. an eyelid opening block; 7. a first support frame; 8. a first circular hole; 9. a second support frame; 10. a second circular hole; 11. a fixed mount; 12. a spring; 13. inserting a rod; 14. a soft cushion; 15. a rectangular block; 16. a threaded hole; 17. a threaded rotating rod; 18. a magnifying glass; 19. a nut; 20. a chassis.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: an eyelid retractor for diagnosis and treatment of ophthalmologists comprises an eyelid retractor body 1, the eyelid retractor body 1 comprises a threaded rod 2, a main rod 3 is fixedly connected to the surface of the threaded rod 2, an auxiliary rod 4 is connected to the surface of the threaded rod 2 in a threaded manner, a threaded hole is formed in the bottom of the auxiliary rod 4, a fixing bolt 5 is connected to the surface of the threaded hole, an eyelid opening block 6 in a semicircular shape is fixedly connected to the tops of the main rod 3 and the auxiliary rod 4, a first support 7 is connected to the surface of the main rod 3 and the auxiliary rod 4 in a threaded manner, first round holes 8 are uniformly formed in the surface of the first support 7, a second support 9 is sleeved on the surface of the first support 7, second round holes 10 are formed in the surface of the second support 9, a fixing frame 11 perpendicular to the second round holes is fixedly connected to the surface of the second support 9, a spring 12 is fixedly connected to the surface of the fixing frame 11, and an inserting rod 13 is fixedly connected to the surface of the spring 12;
in order to ensure that the height of the eyelid retractor body can be adjusted by the staff and avoid the fatigue of the hands and the arms of the operator, thereby easily causing the instability of the grasp of the retractor and easily influencing the normal operation of the operation, the eyelid retractor for diagnosis and treatment of ophthalmologists is arranged by matching the threaded rod 2, the main rod 3, the auxiliary rod 4, the fixing bolt 5, the first support frame 7, the second support frame 9, the second round hole 10, the fixing frame 11, the spring 12 and the inserted rod 13, when in use, the staff rotates the auxiliary rod 4 to adjust the length, then rotates the fixing bolt 5 to fix the auxiliary rod 4 on the threaded rod 2, after the first support frame 7 and the second support frame 9 are adjusted to proper heights, a worker pulls the insertion rod 13, the insertion rod 13 is connected with the spring 12, the spring 12 is connected with the fixed frame 11, and then the insertion rod 13 is inserted into the second round hole 10 due to the elasticity of the spring 12;
the surface of the eyelid opening block 6 is adhered with a cushion 14, the surface of the main rod 3 is sleeved with a rectangular block 15, a threaded hole 16 is formed in the rectangular block 15, the internal thread of the threaded hole 16 is connected with a threaded rotating rod 17, the surface fixing of the threaded rotating rod 17 is connected with a magnifier 18, one side of the threaded rod 2 is connected with a nut 19, and the bottom of the second support frame 9 is fixedly connected with a chassis 20.
The utility model discloses in, the device's working procedure as follows:
threaded rod 2, mobile jib 3, vice pole 4, fixing bolt 5, first support frame 7, second support frame 9, second round hole 10, mount 11, the collocation use of spring 12 and inserted bar 13, in use, the staff rotates vice pole 4, adjust length, rotate fixing bolt 5 again and fix vice pole 4 on threaded rod 2, and then adjust first support frame 7 and second support frame 9 to suitable height after, staff stimulates inserted bar 13, inserted bar 13 connects spring 12, spring 12 connects mount 11, then inserted bar 13 is because spring 12's elasticity, peg graft in the second round hole 10, thereby the staff can adjust the height of eyelid opening device body, avoid operator's hand and arm will appear tiredly, thereby lead to the drag hook to grasp unstably easily, influence the normal clear of operation easily.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an eyelid device that ophthalmology doctor diagnoses usefulness, includes eyelid device body (1), its characterized in that: the eyelid opening device comprises an eyelid opening device body (1) and is characterized in that the eyelid opening device body (1) comprises a threaded rod (2), a main rod (3) is fixedly connected to the surface of the threaded rod (2), an auxiliary rod (4) is connected to the surface of the threaded rod (2), a threaded hole is formed in the bottom of the auxiliary rod (4), a fixing bolt (5) is connected to the surface of the threaded hole, a semicircular eyelid opening block (6) is fixedly connected to the tops of the main rod (3) and the auxiliary rod (4), a first support frame (7) is connected to the surface of the main rod (3) and the auxiliary rod (4), a first round hole (8) is uniformly formed in the surface of the first support frame (7), a second support frame (9) is sleeved on the surface of the first support frame (7), a second round hole (10) is formed in the surface of the second support frame (9), and a fixing frame (11) with the second round hole in the vertical direction is fixedly connected to the surface of the second support frame (9), the surface of the fixing frame (11) is fixedly connected with a spring (12), and the surface of the spring (12) is fixedly connected with an inserted bar (13).
2. The eyelid retractor device for ophthalmologic doctor's examination according to claim 1, wherein: the surface of the eyelid opening block (6) is adhered with a soft pad (14).
3. The eyelid retractor device for ophthalmologic doctor's examination according to claim 1, wherein: the surface of the main rod (3) is sleeved with a rectangular block (15), and a threaded hole (16) is formed in the rectangular block (15).
4. The eyelid retractor device for ophthalmologist's diagnosis and treatment according to claim 3, wherein: the inside threaded connection of screw hole (16) has screw thread dwang (17), the fixed surface of screw thread dwang (17) is connected with magnifying glass (18).
5. The eyelid retractor device for ophthalmologic doctor's examination according to claim 1, wherein: and a nut (19) is connected to one side of the threaded rod (2) through threads.
6. The eyelid retractor device for ophthalmologic doctor's examination according to claim 1, wherein: the bottom of the second support frame (9) is fixedly connected with a chassis (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121071723.2U CN215227978U (en) | 2021-05-19 | 2021-05-19 | Eyelid retractor for ophthalmologist diagnosis and treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121071723.2U CN215227978U (en) | 2021-05-19 | 2021-05-19 | Eyelid retractor for ophthalmologist diagnosis and treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215227978U true CN215227978U (en) | 2021-12-21 |
Family
ID=79456989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121071723.2U Expired - Fee Related CN215227978U (en) | 2021-05-19 | 2021-05-19 | Eyelid retractor for ophthalmologist diagnosis and treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215227978U (en) |
-
2021
- 2021-05-19 CN CN202121071723.2U patent/CN215227978U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211221 |