A head support device for ophthalmic surgery

Abstract

This invention discloses a head support device for ophthalmic surgery, comprising a base symmetrically arranged at one end of a support platform. The bases move towards each other on the top of the support platform via a sliding mechanism. An arc-shaped support is rotatably connected to one side of the base, and a third telescopic mechanism is rotatably connected between the other end of the arc-shaped support and the base. A support base is connected below the arc-shaped support, and multiple airbags are connected to the support base. Several through slots are equidistantly formed on the top of the arc-shaped support, and the airbags pass through the through slots and extend to the top of the arc-shaped support. The multiple airbags are connected to an air pump via connecting pipes. This invention, through the inflation and deflation of the airbags and the cooperation of the rotatable arc-shaped support, not only facilitates the user's head rotation and adjustment but also provides support and fixation for the user's head, greatly improving the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of head support technology, specifically to a head support device for ophthalmic surgery. Background Technology

[0002] Ophthalmology generally studies a variety of eye diseases, including vitreous and retinal diseases, optometry, glaucoma and optic nerve diseases, and cataracts. Eyelid examination is usually conducted under natural light using observation and palpation. The main observations are: whether there are any congenital abnormalities of the eyelids, whether there are any abnormalities of the eyelid skin, whether there are any abnormalities in the position of the eyelids, and whether there are any abnormalities in the eyelid margins and eyelashes.

[0003] Ophthalmic surgeries are mostly performed under local anesthesia, with patients remaining awake. During the procedure, patients are prone to agitation or involuntary head turning, which can affect the surgical process. Existing head immobilization devices only fix the patient's head, and cannot provide for fine-tuning when the patient needs to turn their head. Therefore, we propose a head support device for ophthalmic surgery. Utility Model Content

[0004] To address the shortcomings of existing head fixation devices that only fix the patient's head and cannot make corresponding fine adjustments when the patient needs to rotate their head, this utility model provides an ophthalmic surgical head support device that has the advantages of supporting and fixing the user's head and being able to make fine adjustments to the head position, thus solving the problems mentioned in the background art.

[0005] The technical solution of this utility model is implemented as follows: an ophthalmic surgical head support device includes a base symmetrically arranged at one end of the top of a support platform. The base moves towards each other on the top of the support platform via a sliding mechanism. An arc-shaped support is rotatably connected to one side of the base. A third telescopic mechanism is rotatably connected between the other end of the arc-shaped support and the base. A support seat is connected below the arc-shaped support. Multiple airbags are connected to the support seat. Several through slots are equidistantly opened on the top of the arc-shaped support. The airbags pass through the through slots and extend to the top of the arc-shaped support. The multiple airbags are connected through a connecting pipe and an air pump.

[0006] Optionally, the top of the base is symmetrically connected with fixed seats, and one end of the arc-shaped support is rotatably connected between the two fixed seats.

[0007] Optionally, both ends of the third telescopic mechanism are rotatably connected to rotating seats, and the two rotating seats are respectively connected to the arc-shaped support and the base.

[0008] Optionally, a protective housing is connected to the top of the base, with an opening at the top of the protective housing and an arc-shaped support located within the opening.

[0009] Optionally, a second support pad is provided between the two bases, and the second support pad is fixedly connected to the bottom of the support platform.

[0010] Optionally, the sliding mechanism includes a second sliding groove symmetrically opened on the top of the support platform, a first vertical plate passing through the second sliding groove connected to the bottom of the base, and a second connecting seat located between the two second sliding grooves vertically connected to the bottom of the support platform, and a first telescopic mechanism horizontally connected between the second connecting seat and the first vertical plate.

[0011] Optionally, a horizontal plate is connected to the bottom of the support platform, and the air pump is connected to the top of the horizontal plate.

[0012] Optionally, a first support pad is provided on one side of the two bases, a first sliding groove is provided on the top of the support platform, and a second vertical rod is vertically connected to the bottom of the first support pad, passing through the first sliding groove.

[0013] The first sliding groove is vertically connected to the two sides of the first connecting seat, and the second vertical rod is connected to one of the first connecting seats by the second telescopic mechanism. A guide rod that passes through the second vertical rod is connected between the two first connecting seats.

[0014] Optionally, a control switch is also included, which connects the first telescopic mechanism, the second telescopic mechanism, the third telescopic mechanism, and the air pump to the control switch. The first telescopic mechanism, the second telescopic mechanism, and the third telescopic mechanism are all electric telescopic rods.

[0015] Compared with existing technologies, this invention allows the surface of the airbag to contact the user's head through sliding and rotating adjustment of the arc-shaped support. The air pump inflates the airbag, which then secures the user's head. When fine-tuning is needed, the airbag is deflated, the user's head is rotated, and then the airbag is inflated again to re-support and secure the head. This invention not only has a simple structure but also allows for convenient adjustment of the user's head position, greatly improving the device's practicality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0018] Figure 2This is a schematic diagram of the structure of the present invention. Figure 2 .

[0019] Figure 3 This is a schematic diagram of the bottom structure of this utility model.

[0020] Figure 4 This is a connection diagram of the arc-shaped support and the base of this utility model.

[0021] Figure 5 This is a cross-sectional view showing the connection between the arc-shaped support and the base of this utility model.

[0022] In the diagram: 1. Support platform; 2. Protective shell; 3. Arc-shaped support; 4. Airbag; 5. Connecting pipe; 6. First support pad; 7. Second support pad; 8. Control switch; 9. Horizontal plate; 10. Through groove; 11. Air pump; 12. First connecting seat; 13. Guide rod; 14. First vertical plate; 15. Second vertical rod; 16. First telescopic mechanism; 17. Second telescopic mechanism; 18. First sliding groove; 19. Second sliding groove; 20. Opening; 21. Fixed seat; 22. Base; 23. Second connecting seat; 24. Third telescopic mechanism; 25. Support seat; 26. Rotating seat. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1 to 5 This utility model provides a technical solution: an ophthalmic surgical head support device, including bases 22 symmetrically arranged at one end of the top of a support platform 1. The bases 22 move towards each other on the top of the support platform 1 via a sliding mechanism. Figure 2 , 3 As shown, the sliding mechanism includes a second sliding groove 19 symmetrically opened on the top of the support platform 1. A first vertical plate 14 passing through the second sliding groove 19 is connected to the bottom of the base 22. A second connecting seat 23 located between the two second sliding grooves 19 is vertically connected to the bottom of the support platform 1. A first telescopic mechanism 16 is horizontally connected between the second connecting seat 23 and the first vertical plate 14. The first telescopic mechanism 16 pushes the first vertical plate 14 to slide in the second sliding groove 19, which can adjust the distance between the two bases 22. The two bases 22 can be slidably adjusted separately, which is convenient for the user to make fine adjustments.

[0025] like Figure 1 , 4As shown, an arc-shaped support 3 is rotatably connected to one side of the base 22. A fixed seat 21 is symmetrically connected to the top of the base 22. One end of the arc-shaped support 3 is rotatably connected between the two fixed seats 21. A protective shell 2 is connected to the top of the base 22. An opening 20 is provided at the top of the protective shell 2, and the arc-shaped support 3 is located in the opening 20. A third telescopic mechanism 24 is rotatably connected between the other end of the arc-shaped support 3 and the base 22. Rotating seats 26 are rotatably connected to both ends of the third telescopic mechanism 24. The two rotating seats 26 are respectively connected to the arc-shaped support 3 and the base 22. When the third telescopic mechanism 24 slides and extends, it can push the arc-shaped support 3 to rotate along the fixed seat 21, thereby adjusting the placement angle of the arc-shaped support 3 and adjusting the distance between the two arc-shaped supports 3. This meets the needs of different users and greatly improves the practicality of the device.

[0026] like Figure 4 , 5 As shown, to further facilitate fine-tuning of the device and meet the needs of different users, a support base 25 is connected below the arc-shaped support 3. Multiple airbags 4 are connected to the support base 25, and several through slots 10 are equidistantly opened on the top of the arc-shaped support 3. The airbags 4 pass through the through slots 10 and extend to the top of the arc-shaped support 3. The multiple airbags 4 are connected to the air pump 11 through the connecting pipe 5. A horizontal plate 9 is connected to the bottom of the support platform 1, and the air pump 11 is connected to the top of the horizontal plate 9. In actual use, after sliding and rotating the arc-shaped support 3, the surface of the airbag 4 comes into contact with the user's head. At the same time, the air pump 11 is controlled to inflate the airbag 4, which can limit and fix the user's head. When it is necessary to fine-tune the placement of the user's head, the airbag 4 is deflated and the user's head is rotated. After the rotation and placement are completed, the airbag 4 is inflated again to support and fix the user's head again.

[0027] In summary, this ophthalmic surgical head support device, during use, features a second support pad 7 positioned between the two bases 22. The second support pad 7 is fixedly connected to the bottom of the support platform 1, improving the user's head comfort when placed on top of the support platform 1. Furthermore, to further enhance the stability and comfort of the user's neck when placed on top of the support platform 1, a first support pad 6 is provided on one side of each of the two bases 22. Both the first support pad 6 and the second support pad 7 are soft pads, providing support and protection for the head, while also facilitating the sliding of the first support pad 6 to accommodate different user positions. A first sliding groove 18 is provided on the top of the support platform 1, and a second vertical rod 15 is vertically connected to the bottom of the first support pad 6, passing through the first sliding groove 18. First connecting seats 12 are vertically connected to both sides of the first sliding groove 18. A second telescopic mechanism 17 is connected between the second vertical rod 15 and one of the first connecting seats 12. By pushing and adjusting the second telescopic mechanism 17, the distance between the first support pad 6 and the arc-shaped support 3 can be adjusted, which greatly improves the practicality of the device. In order to improve the sliding stability of the first support pad 6, a guide rod 13 passing through the second vertical rod 15 is connected between the two first connecting seats 12.

[0028] This utility model also includes a control switch 8, which connects the first telescopic mechanism 16, the second telescopic mechanism 17, the third telescopic mechanism 24, and the air pump 11 to the control switch 8. The first telescopic mechanism 16, the second telescopic mechanism 17, and the third telescopic mechanism 24 are all one of the following: electric telescopic rod, air cylinder, and hydraulic cylinder.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A head support device for ophthalmic surgery, comprising bases (22) symmetrically arranged at one end of the top of a support platform (1), characterized in that, The base (22) moves towards each other on the top of the support platform (1) via a sliding mechanism. An arc-shaped support (3) is rotatably connected to the side of the base (22) that is close to it. A third telescopic mechanism (24) is rotatably connected between the other end of the arc-shaped support (3) and the base (22). A support base (25) is connected to the bottom of the arc-shaped support (3). Multiple airbags (4) are connected to the support base (25). Several through slots (10) are provided at equal intervals on the top of the arc-shaped support (3). The airbags (4) pass through the through slots (10) and extend to the top of the arc-shaped support (3). The multiple airbags (4) are connected to the air pump (11) through the connecting pipe (5).

2. The ophthalmic surgical head support device as described in claim 1, characterized in that, The top of the base (22) is symmetrically connected to a fixed seat (21), and one end of the arc-shaped support (3) is rotatably connected between the two fixed seats (21).

3. The ophthalmic surgical head support device as described in claim 2, characterized in that, The third telescopic mechanism (24) has rotating seats (26) rotatably connected to both ends. The two rotating seats (26) are connected to the arc-shaped support (3) and the base (22) respectively.

4. The ophthalmic surgical head support device as described in claim 3, characterized in that, The top of the base (22) is connected to a protective shell (2), and the top of the protective shell (2) is provided with an opening (20), and the arc-shaped support (3) is located in the opening (20).

5. The ophthalmic surgical head support device as described in claim 1, characterized in that, A second support pad (7) is provided between the two bases (22), and the second support pad (7) is fixedly connected to the bottom of the support platform (1).

6. The ophthalmic surgical head support device as described in any one of claims 1-5, characterized in that, The sliding mechanism includes a second sliding groove (19) symmetrically opened on the top of the support platform (1), a first vertical plate (14) passing through the second sliding groove (19) connected to the bottom of the base (22), and a second connecting seat (23) located between the two second sliding grooves (19) vertically connected to the bottom of the support platform (1). A first telescopic mechanism (16) is horizontally connected between the second connecting seat (23) and the first vertical plate (14).

7. The ophthalmic surgical head support device as described in claim 6, characterized in that, A horizontal plate (9) is connected to the bottom of the support platform (1), and an air pump (11) is connected to the top of the horizontal plate (9).

8. The ophthalmic surgical head support device as described in claim 6, characterized in that, A first support pad (6) is provided on one side of the two bases (22), a first sliding groove (18) is provided on the top of the support platform (1), and a second vertical rod (15) that passes through the first sliding groove (18) is vertically connected to the bottom of the first support pad (6). The first sliding groove (18) is vertically connected to the two sides of the first connecting seat (12), and the second vertical rod (15) and one of the first connecting seats (12) are connected to the second telescopic mechanism (17). The two first connecting seats (12) are connected to the guide rod (13) that passes through the second vertical rod (15).

9. The ophthalmic surgical head support device as described in claim 8, characterized in that, It also includes a control switch (8), which connects the first telescopic mechanism (16), the second telescopic mechanism (17), the third telescopic mechanism (24), and the air pump (11) to the control switch (8). The first telescopic mechanism (16), the second telescopic mechanism (17), and the third telescopic mechanism (24) are all electric telescopic rods.

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