Eyelash protection device for eyelid surgery

Abstract

An eyelash protection device for an eyelid surgery comprises an eyelid assembly comprising a protection plate used for being placed between an eyeball and an eyelid in the eyelid direction; the eyelash assembly comprises a pressing plate, and the pressing plate is used for smoothing eyelashes in the eyelid direction and pressing the eyelashes on the protection plate; the supporting assembly is used for bearing the eyelid assembly and the eyelash assembly and driving the eyelid assembly and the eyelash assembly to move in the direction perpendicular to the eyelid; through cooperation of the supporting assembly, the eyelid assembly and the pressing plate, eyelashes are effectively and safely protected in an eyelid operation, adverse effects caused by damage and the like are avoided, operation and control are more convenient and flexible, operation requirements of different patients can be effectively met, it is guaranteed that the operation is smoothly carried out by medical workers, and the working efficiency is improved. Meanwhile, the safety and stability of the protection plate when the protection plate is placed into the eyes are improved, and the eyelids can be flexibly supported.

Description

Technical Field

[0001] The utility model relates to the technical field of eye auxiliary tools, in particular to an eyelash protection device used for eyelid surgery. Background Art

[0002] Eyelids, commonly known as eyelids, are located in front of the eyeball and form a barrier to protect the eyeball. Eyelid surgery is one of the most common surgeries in ophthalmology. Due to the close relationship between the eyelids and the eyeball, and the core role of the eyeball, protection of the eyeball during surgery is of paramount importance.

[0003] The protective plate used in traditional eyelid surgery is usually made of rectangular stainless steel. When using it, medical staff need to place one end of the protective plate under the eyelid, and then use tape to fix the protective plate to the skin, and at the same time use tape to fix the eyelashes to the protective plate. Due to its heavy weight and easy sliding, it is difficult for medical staff to fix the protective plate in place quickly and accurately during operation. The difficulty of fixing is great, or assistants are needed during use. It is not only manpower-consuming, but also the support force and position are unstable, which in turn affects the smooth progress of the operation and the operation is cumbersome.

[0004] In the current prior art, for example, a Chinese patent with authorization announcement number CN217472088U discloses an eyelash protector for preventing skin tissue damage, which includes a connecting body, a skin fitting end and an eye fitting structure, and protects the eyelashes by storing and clamping.

[0005] However, the above technical solution still has at least the following defects: when the eyelashes are fixed directly with tape, there is a lack of protection for the eyelashes, which can easily cause damage to the eyelashes and make it difficult to ensure the fixing effect; the curled eyelashes during the operation not only affect the safety of the operation, but also make it inconvenient for medical staff to operate; when the eyelashes are stored and clamped, many eyelashes cannot be clamped, and it is difficult to ensure the stability of the fixing protection, and it cannot better meet the eyelash protection needs of different patients, and the flexibility and adaptability of use are low. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an eyelash protection device for eyelid surgery, comprising:

[0007] An eyelid assembly, the eyelid assembly comprising a protective plate, the protective plate being used to be placed between the eyeball and the eyelid along the eyelid direction;

[0008] An eyelash assembly, the eyelash assembly comprising a pressing plate, the pressing plate being used to smooth the eyelashes along the eyelid direction and to press the eyelashes against the protective plate;

[0009] A supporting assembly is used to carry the eyelid assembly and the eyelash assembly, and to drive the eyelid assembly and the eyelash assembly to move perpendicular to the eyelid direction.

[0010] Further preferably, an arc-shaped pressing head is formed at the rear end of the pressing plate, the edge of the arc-shaped pressing head is pressed on the root of the eyelashes, and a push block is fixedly connected to the upper surface of the pressing plate close to the arc-shaped pressing head.

[0011] Further preferably, the eyelid assembly also includes a positioning plate, and the protective plate is detachably mounted on the positioning plate, and the positioning plate is used to drive the protective plate to move along the eyelid direction and place the protective plate between the eyeball and the eyelid.

[0012] Further preferably, the eyelash assembly also includes two adapters, the left and right sides of the pressing plate are provided with sliding grooves for slidingly installing the adapters, the opposite ends of the two adapters are rotatably installed with support plates, the left and right sides of the upper surface of the positioning plate are fixedly installed with support frames, and the support plates are slidably installed in the corresponding support frames.

[0013] Further preferably, the support assembly includes a bearing plate, guide rods are formed on both sides of the bearing plate, guide grooves are provided on the opposite surfaces of the two guide rods, and guide blocks are fixedly connected to both sides of the positioning plate, and the guide blocks are slidably installed in the corresponding guide grooves.

[0014] Further preferably, the support assembly further comprises two fixing frames, the guide rod is slidably mounted in the corresponding fixing frames, and the fixing frames are provided with adjustment components for driving the bearing plate to move perpendicularly to the eyelid direction;

[0015] The adjusting assembly comprises a threaded rod rotatably mounted on the fixing frame, the bottom end of the threaded rod passes through the guide rod, and the top end of the threaded rod is fixedly connected with a knob.

[0016] Further preferably, the front and rear inner side walls of the fixing frame are both provided with grooves, and the front and rear ends of the guide rod are both formed with protrusions, and the protrusions are slidably connected in the corresponding grooves.

[0017] Further preferably, a protective pad is fixedly mounted on the lower surfaces of the two fixing frames, straps are fixedly mounted on opposite ends of the two fixing frames, and Velcro is formed on opposite ends of the two straps.

[0018] Further preferably, a slot for inserting the protective plate is provided at the rear end of the positioning plate, a limiting rod is fixedly connected to the inner side wall of the slot, and a limiting slot for inserting the limiting rod is provided at the front end of the protective plate.

[0019] Further preferably, the eyelid assembly further comprises:

[0020] A scale line is formed on the upper surface of the positioning plate, and the scale line is used to indicate the movement distance of the protection plate;

[0021] A push plate is fixedly connected to the upper surface of the front end of the positioning plate, and is used to drive the positioning plate to move along the eyelid direction.

[0022] Compared with the prior art, the utility model has an ingenious structure and is easy to operate. Through the cooperation of the support component, the eyelid component and the pressing plate, the eyelashes can be effectively and safely protected during eyelid surgery to avoid adverse effects caused by damage, etc. The operation is more convenient and flexible, and can effectively meet the surgical needs of different patients and ensure the smooth progress of the operation by medical staff. At the same time, it also improves the safety and stability of the protection plate when it is placed in the eye, can flexibly support the eyelid, has higher flexibility and adaptability in use, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view axonometric structural schematic diagram of the utility model.

[0024] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0025] Figure 3 It is a front view cutaway structural schematic diagram of a fixing frame of the utility model.

[0026] Figure 4 It is a schematic diagram of the top view cutaway structure of the positioning plate of the utility model.

[0027] Figure 5 It is a right side cutaway structural schematic diagram of the utility model.

[0028] Figure 6 It is a schematic diagram of the cutaway structure of the pressed plate of the utility model.

[0029] Explanation of the symbols in the schematic diagram:

[0030] 1. Positioning plate; 2. Protection plate; 3. Pressing plate; 4. Slot; 5. Limit rod; 6. Limit groove; 7. Scale line; 8. Push plate; 9. Arc pressing head; 10. Push block; 11. Adapter; 12. Slide groove; 13. Support plate; 14. Support frame; 15. Loading plate; 16. Guide rod; 17. Guide groove; 18. Guide block; 19. Fixed frame; 20. Groove; 21. Bump; 22. Threaded rod; 23. Knob; 24. Protective pad; 25. Strap. DETAILED DESCRIPTION

[0031] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0032] Depend on Figures 1 to 6 It is given that some embodiments of the utility model relate to an eyelash protection device for eyelid surgery, comprising:

[0033] The eyelid assembly includes a positioning plate 1 and a protection plate 2. The protection plate 2 is detachably mounted on the positioning plate 1. The positioning plate 1 is used to drive the protection plate 2 to move along the eyelid direction and to place the protection plate 2 between the eyeball and the eyelid.

[0034] The eyelash assembly includes a pressing plate 3, which is used to smooth the eyelashes along the eyelid direction and press the eyelashes onto the protective plate 2;

[0035] The supporting component is used to carry the eyelid component and to drive the eyelid component to move perpendicular to the eyelid direction.

[0036] It should be understood that the eyelid direction refers to: when the eyes are closed and the eyelids cover the eyeballs, the direction parallel to the eyelids, that is, when the patient's head is lying flat, the eyelid direction is parallel to the horizontal direction, when the patient's head is upright, the eyelid direction is parallel to the vertical direction, or the direction in other postures.

[0037] Placing the protection plate 2 between the eyeball and the eyelid specifically means: gradually extending the protection plate 2 into the eye along the bottom of the eyelid, usually when the eye is closed.

[0038] In these embodiments, by means of the protective plate 2 detachably mounted on the positioning plate 1, an appropriate protective plate 2 can be replaced according to the eyelid specifications of different patients, thereby ensuring that the use of the protective plate 2 is safer and more comfortable, and can also be used flexibly to meet the usage needs of different patients. The protective plate 2 is driven by the positioning plate 1 to move and be inserted between the eyeball and the eyelid, which not only improves the stability of protection when inserted into the eye, but also makes it easier for medical staff to operate, which helps to reduce the difficulty of operation and improve work efficiency.

[0039] After the protection plate 2 is inserted into the eye, the pressing plate 3 is pressed on the eyelid, and the pressing plate 3 is moved along the direction of the eyelid, so that the eyelashes are smoothed and pressed on the protection plate 2, ensuring that the eyelashes can be effectively and safely protected to avoid adverse effects caused by damage, etc., and it is also beneficial to ensure the smooth progress of the operation by medical staff. For example, when the patient undergoes upper eyelid surgery while lying flat, the protection plate 2 is extended forward into the eye, and the pressing plate 3 is pressed on the upper eyelid, and the pressing plate 3 is moved backward, so that the eyelashes are smoothed in the direction away from the upper eyelid and pressed flatly on the protection plate 2, thereby achieving safe and stable protection of the eyelashes, greatly improving the safety and protection of use.

[0040] When the eyelid needs to be propped up, the eyelid component is driven by the support component to move perpendicular to the direction of the eyelid, so that the eyelid can be propped up efficiently and stably, while ensuring the safety of the eyelashes. The operation is more convenient and flexible, which is conducive to saving surgical time, improving surgical work efficiency, and being more practical.

[0041] In some embodiments of the eyelash protection device for eyelid surgery, a slot 4 for plugging in the protection plate 2 is provided at the rear end of the positioning plate 1, a limiting rod 5 is fixedly connected to the inner wall of the slot 4, and a limiting slot 6 for plugging in the limiting rod 5 is provided at the front end of the protection plate 2.

[0042] In these embodiments, the protection plate 2 can be inserted into the slot 4 on the positioning plate 1, and the limiting rod 5 in the slot 4 can be inserted into the limiting groove 6 on the protection plate 2. Through the snap-fitting of the protection plate 2 and the slot 4, and the snap-fitting of the limiting rod 5 and the limiting groove 6, not only can the protection plate 2 be replaced quickly and conveniently, the stability of the installation of the protection plate 2 is ensured, but also the accuracy of the installation position of the protection plate 2 is ensured, and the operation of placing the protection plate 2 into the eyelid is more convenient.

[0043] In some embodiments of the eyelash protection device for eyelid surgery, the eyelid assembly further comprises:

[0044] Scale lines 7, which are formed on the upper surface of the positioning plate 1, and are used to indicate the movement distance of the protection plate 2;

[0045] The push plate 8 is fixedly connected to the upper surface of the front end of the positioning plate 1, and is used to drive the positioning plate 1 to move along the eyelid direction.

[0046] In these embodiments, the push plate 8 can stably drive the positioning plate 1 to move in the direction of the eyelid, thereby ensuring the stability of the protection plate 2 when it is inserted into the eye, which is beneficial to reducing the discomfort caused to the eyelid. At the same time, the scale line 7 can be used to timely observe the depth of the protection plate 2 inserted into the eye to avoid damage caused by excessive or insufficient insertion, thereby effectively improving the safety and reliability of the use of the protection plate 2.

[0047] In some embodiments of the eyelash protection device for eyelid surgery, an arc-shaped pressing head 9 is formed at the rear end of the pressing plate 3, the edge of the arc-shaped pressing head 9 is pressed on the root of the eyelashes, and a push block 10 is fixedly connected to the upper surface of the pressing plate 3 near the arc-shaped pressing head 9.

[0048] In these embodiments, the pressing plate 3 is driven to move by pulling the push block 10, and the operation is more stable and convenient. During the movement of the pressing plate 3, the arc-shaped pressing head 9 can stably cover the eyelashes and better fit the arrangement of the eyelashes on the eyelids, which is beneficial to improving the comprehensiveness of eyelash protection.

[0049] In some embodiments of the eyelash protection device for eyelid surgery, the eyelash assembly also includes two adapters 11, and the left and right sides of the pressing plate 3 are provided with sliding grooves 12 for slidingly installing the adapters 11, and the opposite ends of the two adapters 11 are rotatably installed with support plates 13, and the left and right sides of the upper surface of the positioning plate 1 are fixedly installed with support frames 14, and the support plates 13 are slidably installed in the corresponding support frames 14.

[0050] In these embodiments, a sliding joint is formed at one end of the adapter 11, which is slidably mounted on the slide groove 12, and the sliding joint and the slide groove 12 are interference fit, the pressing plate 3 can be moved along the sliding joint and fixed at any position, and a rotating joint is formed at the other end of the adapter 11, which is rotatably mounted on the support plate 13, and the rotating joint and the support plate 13 are interference fit, the pressing plate 3 can be flipped along the rotating joint and fixed at any position, the support plate 13 and the support frame 14 are interference fit, and the support plate 13 can be fixed at any position in the support frame 14 by moving it. Through the above-mentioned interference fit, the pressing plate 3 can not only flexibly and stably press the eyelashes, but also quickly and conveniently smooth the eyelashes, and the operation is more flexible and efficient, providing a strong guarantee for the protection of the eyelashes, which is conducive to reducing the operational difficulty of eyelash protection and improving work efficiency.

[0051] In some embodiments of the eyelash protection device for eyelid surgery, the supporting assembly includes a supporting plate 15, and guide rods 16 are formed on the left and right sides of the supporting plate 15, and guide grooves 17 are formed on the opposite surfaces of the two guide rods 16, and guide blocks 18 are fixedly connected to the left and right sides of the positioning plate 1, and the guide blocks 18 are slidably installed in the corresponding guide grooves 17.

[0052] In these embodiments, the positioning plate 1 can be stably supported by the supporting plate 15, and the positioning plate 1 can be flexibly and stably moved through the cooperation of the guide rod 16, the guide groove 17 and the guide block 18. The positioning plate 1 can also be fixed at any position of the guide rod 16 through the interference fit between the guide groove 17 and the guide block 18, which has higher flexibility in use.

[0053] In some embodiments of the eyelash protection device for eyelid surgery, the support assembly also includes two fixing frames 19, the guide rod 16 is slidably installed in the corresponding fixing frames 19, and the fixing frames 19 are provided with adjustment components for driving the supporting plate 15 to move perpendicular to the eyelid direction.

[0054] In these embodiments, the two fixing frames 19 can stably support the movement of the guide rod 16, thereby ensuring the safety and stability of the adjustment assembly during adjustment.

[0055] In some embodiments of the eyelash protection device for eyelid surgery, grooves 20 are formed on the front and rear inner walls of the fixing frame 19 , and bumps 21 are formed on the front and rear ends of the guide rod 16 , and the bumps 21 are slidably connected in the corresponding grooves 20 .

[0056] In these embodiments, through the cooperation between the groove 20 and the protrusion 21, the guide rod 16 can slide quickly and stably in the fixing frame 19, thus playing a good guiding and supporting role.

[0057] In some embodiments of the eyelash protection device for eyelid surgery, the adjustment assembly includes a threaded rod 22 rotatably mounted on the fixing frame 19 , the bottom end of the threaded rod 22 passes through the guide rod 16 , and the top end of the threaded rod 22 is fixedly connected to a knob 23 .

[0058] In these embodiments, the threaded rod 22 is rotatably mounted on the upper end of the fixed frame 19, and the guide rod 16 and the threaded rod 22 are threadedly mounted. The threaded rod 22 is rotated by turning the knob 23, and then the guide rod 16 is driven to rise or fall, so that the position of the guide rod 16 can be accurately and stably adjusted, providing favorable protection for supporting the eyelids.

[0059] In some embodiments of the eyelash protection device for eyelid surgery, a protective pad 24 is fixedly mounted on the lower surface of the two fixing frames 19, and straps 25 are fixedly mounted on the opposite ends of the two fixing frames 19, and Velcro is formed on the opposite ends of the two straps 25.

[0060] In these embodiments, the protective pad 24 can better fit the skin next to the eyelid, thereby improving the stability of the device placement, and then the head is fixed by wrapping the strap 25 with Velcro, thereby fixing the fixing frame 19, making the operation more stable and simple, providing convenience for medical staff.

[0061] When the utility model is used, firstly, an appropriate protective plate 2 is selected according to the patient's eyelid specifications and installed on the positioning plate 1 to meet the usage requirements of different patients. The protective plate 2 is accurately installed in the card slot 4 through the cooperation of the limiting rod 5 and the limiting groove 6, and the pressing plate 3 is lifted from the protective plate 2, and then the protective pad 24 is placed on the skin close to the eyelid, and then the device is firmly fixed by the strap 25 with Velcro.

[0062] Then, the positioning plate 1 is pushed by the push plate 8 to move on the guide rod 16, and the protective plate 2 is driven into the eye along the direction of the eyelid (to facilitate the insertion of the protective plate 2, the medical staff can lift the eyelid with one hand and push the push plate 8 with the other hand to insert it). The depth of the insertion of the protective plate 2 can be confirmed in time through the scale line 7 to avoid adverse effects caused by excessive or insufficient insertion of the protective plate 2. After the protective plate 2 is inserted, the positioning plate 1 can be stably fixed through the cooperation of the guide groove 17 and the guide block 18, so that the protective plate 2 can be stably placed in the eye.

[0063] Subsequently, the eyelashes are protected through the cooperation of the support plate 13, the adapter 11, the push block 10 and the arc-shaped pressing head 9. The adapter 11 is moved to an appropriate position through the support plate 13, and then the pressing plate 3 is flipped over and pressed on the eyelid. At the same time, the push block 10 is pushed to drive the pressing plate 3 to move along the eyelid direction to smooth the eyelashes. While smoothing, the arc-shaped pressing head 9 is pressed on the root of the eyelashes, so that the eyelashes are pressed flush on the protection plate 2, avoiding damage to the eyelashes during the operation and avoiding the influence of the protruding eyelashes on the surgical operation, ensuring the safety of the eyelashes while facilitating the smooth progress of the operation.

[0064] When the eyelid needs to be propped up, the threaded rod 22 is driven to rotate by turning the knob 23, and then the guide rod 16 is driven to move in the fixing frame 19, so that the eyelid can be properly propped up quickly and stably, and the operation is more convenient and efficient, which effectively improves the flexibility and adaptability of use and is more practical.

Claims

1. An eyelash protection device for eyelid surgery, characterized in that: include: An eyelid assembly, the eyelid assembly comprising a protection plate (2), the protection plate (2) being used to be placed between the eyeball and the eyelid along the eyelid direction; An eyelash assembly, the eyelash assembly comprising a pressing plate (3), the pressing plate (3) being used to smooth the eyelashes along the direction of the eyelids and to press the eyelashes onto the protective plate (2); A supporting assembly is used to carry the eyelid assembly and the eyelash assembly, and to drive the eyelid assembly and the eyelash assembly to move perpendicular to the eyelid direction.

2. An eyelash protection device for eyelid surgery according to claim 1, characterized in that: The rear end of the pressing plate (3) is formed with an arc-shaped pressing head (9), the edge of which is pressed against the root of the eyelashes, and the upper surface of the pressing plate (3) close to the arc-shaped pressing head (9) is fixedly connected with a push block (10).

3. The eyelash protection device for eyelid surgery according to claim 1, characterized in that: The eyelid assembly also includes a positioning plate (1), and the protective plate (2) is detachably mounted on the positioning plate (1). The positioning plate (1) is used to drive the protective plate (2) to move along the eyelid direction and to place the protective plate (2) between the eyeball and the eyelid.

4. The eyelash protection device for eyelid surgery according to claim 3, characterized in that: The eyelash assembly also includes two adapters (11), the left and right sides of the pressing plate (3) are provided with sliding grooves (12) for slidingly installing the adapters (11), the opposite ends of the two adapters (11) are rotatably installed with support plates (13), the left and right sides of the upper surface of the positioning plate (1) are fixedly installed with support frames (14), and the support plates (13) are slidably installed in the corresponding support frames (14).

5. The eyelash protection device for eyelid surgery according to claim 3, characterized in that: The support assembly comprises a bearing plate (15), the left and right sides of the bearing plate (15) are both formed with guide rods (16), the opposite surfaces of the two guide rods (16) are both provided with guide grooves (17), the left and right sides of the positioning plate (1) are both fixedly connected with guide blocks (18), and the guide blocks (18) are slidably installed in the corresponding guide grooves (17).

6. The eyelash protection device for eyelid surgery according to claim 5, characterized in that: The support assembly further comprises two fixing frames (19), the guide rod (16) being slidably mounted in the corresponding fixing frames (19), and the fixing frames (19) being provided with adjustment components for driving the bearing plate (15) to move perpendicularly to the eyelid direction; The adjustment assembly comprises a threaded rod (22) rotatably mounted on the fixing frame (19), the bottom end of the threaded rod (22) passes through the guide rod (16), and the top end of the threaded rod (22) is fixedly connected with a knob (23).

7. An eyelash protection device for eyelid surgery according to claim 6, characterized in that: The front and rear inner side walls of the fixing frame (19) are both provided with grooves (20), and the front and rear ends of the guide rod (16) are both provided with protrusions (21), and the protrusions (21) are slidably connected in the corresponding grooves (20).

8. An eyelash protection device for eyelid surgery according to claim 7, characterized in that: A protective pad (24) is fixedly mounted on the lower surfaces of the two fixing frames (19), and straps (25) are fixedly mounted on the opposite ends of the two fixing frames (19), and Velcro is formed on the opposite ends of the two straps (25).

9. The eyelash protection device for eyelid surgery according to claim 3, characterized in that: The rear end of the positioning plate (1) is provided with a slot (4) for inserting the protection plate (2), the inner side wall of the slot (4) is fixedly connected to a limiting rod (5), and the front end of the protection plate (2) is provided with a limiting slot (6) for inserting the limiting rod (5).

10. The eyelash protection device for eyelid surgery according to claim 3, characterized in that: The eyelid assembly further comprises: a scale line (7), the scale line (7) being formed on the upper surface of the positioning plate (1), the scale line (7) being used to indicate the movement distance of the protection plate (2); A push plate (8), wherein the push plate (8) is fixedly connected to the upper surface of the front end of the positioning plate (1), and the push plate (8) is used to drive the positioning plate (1) to move along the eyelid direction.

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