Postoperative multifunctional prone position brace for ophthalmology department

Abstract

The utility model relates to a multifunctional prone position brace used after an ophthalmology department. The multifunctional prone position brace used after the ophthalmology department comprises a supporting table, a face supporting pad, a lifting mechanism and a moving mechanism. The face supporting pad is detachably connected with the supporting table; the supporting table is connected with the lifting mechanism; the lifting mechanism is connected with the moving mechanism; the face supporting pad comprises a supporting pad body; three air bags which are independently inflated and deflated are arranged on the face supporting pad; the three air bags are sequentially arranged from outside to inside; the air bag on the outermost side is connected with the supporting pad body; an opening is formed in the middle of the innermost airbag; and a hollow part corresponding to the opening is arranged on the supporting table. Compared with the prior art, the prone position brace can be used in a sitting posture, a standing posture and a prone posture, the face and eyes of a patient can be prevented from being squeezed in various postures, the patient can conveniently feed water and take food and movably take life necessities, the prone position brace is safe and comfortable to use, and discomfort caused by long-time lying on a bed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical nursing appliances, in particular to a multifunctional prone position brace for ophthalmic surgery. Background Art

[0002] At present, the main clinical treatment methods for retinal detachment are vitrectomy combined with gas injection or silicone oil filling. The prone position after surgery is the key to the success of vitrectomy. Since silicone oil or inert gas will be filled during the operation, and the density of silicone oil and gas is lighter than that of water and will float on the top, taking the face-down position can make the silicone oil or gas float upward to effectively press against the retinal basal hole, which is also beneficial to the absorption of subretinal fluid, promotes retinal reattachment, and at the same time can prevent silicone oil or gas from entering the anterior chamber, thus causing postoperative complications such as corneal endothelial damage, corneal edema, pupillary block, glaucoma or lens opacity. The holding time of the standard prone position varies according to the condition, ranging from one week to several weeks.

[0003] In the prior art, there is already a support pad designed for such a standard position, which is a head and face support device used on the hospital bed. The patient lies face down on the hospital bed to maintain the prone position. Lying on the hospital bed for a long time is not conducive to taking in water and food, and the posture is single. The chest and abdomen will feel uncomfortable due to pressure, and the arms and shoulders will also feel numb due to being in a forced position or overextended for a long time, and the neck and waist will ache. Many patients, especially the elderly and infirm, cannot tolerate it, cannot persist, and have poor compliance, resulting in the inability to correctly maintain the required standard position, directly affecting the surgical treatment and being unfavorable for postoperative rehabilitation.

[0004] Therefore, a multifunctional prone position brace with multiple postures, movable, detachable and simple to adjust is needed, so that the patient can use it in the sitting, standing and lying postures, avoiding the discomfort caused by lying on the hospital bed for a long time. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the defects existing in the above prior art and provide a multifunctional prone position brace for ophthalmic surgery, which is provided with a lifting mechanism and a moving mechanism and can be used in sitting, standing and lying postures. There are 3 independently inflatable and deflatable airbags on the face support pad, which can ensure that the patient's face and eyes are not squeezed in various postures, facilitate the patient to take in water and food, can move to get daily necessities, is safe and comfortable to use, avoids the discomfort caused by lying on the bed for a long time, can effectively relieve problems such as shoulder and neck soreness and low back pain caused by a single posture, is suitable for maintaining the standard position for a long time, and can improve the postoperative rehabilitation effect.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] The purpose of the present utility model is to provide a multifunctional prone position brace for ophthalmic surgery. The multifunctional prone position brace for ophthalmic surgery includes a support table, a facial support pad, a lifting mechanism, and a moving mechanism; the facial support pad is detachably connected to the support table; the support table is connected to the lifting mechanism; the lifting mechanism is connected to the moving mechanism; the facial support pad includes a support pad body; there are 3 independently inflatable and deflatable airbags on the facial support pad; the 3 airbags are arranged in sequence from outside to inside; the outermost airbag is connected to the support pad body; an opening is formed in the middle of the innermost airbag; a hollowed-out part corresponding to the opening is provided on the support table.

[0008] Further, the 3 airbags are all U-shaped or water-drop-shaped; the opening is U-shaped or water-drop-shaped; the hollowed-out part is U-shaped or water-drop-shaped.

[0009] Further, the shapes of the 3 airbags, the opening, and the hollowed-out part correspond, that is, the 3 airbags, the opening, and the hollowed-out part are all U-shaped or the 3 airbags, the opening, and the hollowed-out part are all water-drop-shaped.

[0010] Further, the support pad body can be a ramp-shaped structure, and the lower side is connected to the outermost airbag.

[0011] Further, the 3 airbags are connected in sequence from outside to inside, but the internal cavities of the 3 airbags are independently inflated and deflated. Here, independent inflation and deflation means that through the adjustment of the inflation and deflation valves on the air tubes connected to the 3 airbags, it is possible to control the 3 airbags to inflate or deflate relatively independently and without interference.

[0012] Further, the 3 airbags are connected to 3 air tubes in one-to-one correspondence; inflation and deflation valves are provided on all 3 air tubes; all 3 air tubes are connected to an air tube connector.

[0013] Further, the inflation and deflation valve is a three-way valve. In the three-way valve, one passage leads to the airbag, one passage leads to the air tube connector, and one passage is for deflation.

[0014] Further, the air tube connector is connected to an inflation balloon.

[0015] Further, the air tube connector is a four-way connector, where three passages are respectively connected to 3 air tubes, and the other passage is connected to the inflation balloon.

[0016] Further, the facial support pad and the support table are detachably connected by Velcro.

[0017] Further, the Velcro is nylon Velcro.

[0018] Further, the Velcro includes a male surface and a female surface, and the male surface and the female surface can be fitted and connected. The male surface is fixed on the support table, and the female surface is fixed on the facial support pad.

[0019] Further, the lifting mechanism includes a crank and a lifting assembly; the crank is used to control the lifting of the lifting assembly.

[0020] Further, the support platform includes a support tabletop, a sleeve, and a bottom support; the sleeve includes an outer tube and an inner tube; the outer tube is sleeved outside the inner tube; the outer tube is connected to the support tabletop; the inner tube is connected to the bottom support.

[0021] Further, the support tabletop is a cuboid with a hollow.

[0022] Further, the lifting assembly includes a lead screw; the lead screw is arranged in the sleeve.

[0023] Further, the moving mechanism includes universal wheels with brakes.

[0024] Further, a storage rack is connected to the support platform for placing items.

[0025] Further, the storage rack can be connected to the support platform through hooks.

[0026] Compared with the prior art, the present utility model has the following beneficial effects:

[0027] 1) A multifunctional prone position support for ophthalmic postoperative use provided by this technical solution. The height of the support platform can be adjusted. When the support platform is lowered by the lifting mechanism, the patient can use it in a sitting position. When the support platform is raised by the lifting mechanism, the patient can use it in a standing position. Adjusting the height of the lifting platform can also be used in a lying position. It can be used in sitting, standing, and lying positions, and can ensure that the patient's face and eyes are not squeezed in various postures, facilitating the patient to drink water and eat, and can move to get daily necessities. It is safe and comfortable to use, avoiding the discomfort caused by lying on the bed for a long time, and can effectively relieve problems such as shoulder and neck soreness and low back pain caused by a single posture. It is suitable for maintaining a standard body position for a long time and can improve the postoperative rehabilitation effect.

[0028] 2) A multifunctional prone position support for ophthalmic postoperative use provided by this technical solution. The facial support pad can suspend the patient's eyes, nose, and mouth, avoiding squeezing of the patient's face and eyes, and ensuring smooth breathing. Corresponding openings and hollow parts are provided on the facial support pad and the support platform, facilitating eating and drinking. The facial support pad is provided with 3 independent airbag channels, which can be inflated and deflated to meet the use of patients with different face shapes, and can be alternately inflated and deflated to improve the facial compression situation.

[0029] 3) A multifunctional prone position support for ophthalmic postoperative use provided by this technical solution. A storage rack is provided below or on the side of the support platform, which can hold items such as water cups, tissues, and mobile phones.

[0030] 4) The multifunctional prone brace for ophthalmic surgery provided by this technical solution has a facial support pad connected and fixed to the support platform through nylon magic stickers, which is detachable, facilitating replacement or cleaning of the facial support pad when used by different patients. The base is equipped with universal wheels with brakes and is movable, suitable for use in different positions such as sitting, standing, and prone positions of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural view of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model Figure 1 .

[0032] Figure 2 is a schematic structural view of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model Figure 2 .

[0033] Figure 3 is a schematic cross-sectional view of the facial support pad of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model.

[0034] Figure 4 is a schematic structural view of the support platform and lifting assembly of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model.

[0035] Figure 5 is a schematic cross-sectional view of the facial support pad of the multifunctional prone brace for ophthalmic surgery in Embodiment 4 of the present utility model.

[0036] Figure 6 is a schematic simplified structural view of the lifting assembly of the multifunctional prone brace for ophthalmic surgery in Embodiment 2 of the present utility model.

[0037] Figure 7 is a schematic top view of the facial support pad of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model.

[0038] Figure 8 is a schematic top view of the support platform of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model.

[0039] Figure 9 is a schematic plan view of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model.

[0040] Figure 10 is a schematic structural view of the facial support pad of the multifunctional prone brace for ophthalmic surgery in Embodiment 1 of the present utility model.

[0041] Figure 11 is a schematic dimension view of the hollowed-out part of the multifunctional prone brace for ophthalmic surgery in Embodiment 6 of the present utility model.

[0042] Figure 12 Schematic diagram of the size of the support pad body of the multifunctional prone position brace for ophthalmic surgery in Embodiment 6 of the present utility model.

[0043] Figure 13 Schematic diagram of the height of the facial support pad of the multifunctional prone position brace for ophthalmic surgery in Embodiment 6 of the present utility model.

[0044] Figure 14 Schematic diagram of the size of the hollowed-out part of the multifunctional prone position brace for ophthalmic surgery in Embodiment 7 of the present utility model.

[0045] Figure 15 Schematic diagram of the size of the support pad body of the multifunctional prone position brace for ophthalmic surgery in Embodiment 7 of the present utility model.

[0046] Wherein:

[0047] 1. Support platform, 2. Facial support pad, 3. Hand crank, 4. Lifting assembly, 5. Support pad body, 6. Airbag, 7. Opening, 8. Hollowed-out part, 9. Air pipe, 10. Inflation and deflation valve, 11. Air pipe connector, 12. Inflatable balloon, 13. Magic tape, 14. Support table surface, 15. Outer tube, 16. Inner tube, 17. Bottom support, 18. Universal wheel with brake, 19. Storage rack, 201. Lead screw a, 202. First helical gear a, 203. Second helical gear a, 204. Third helical gear, 211. Lead screw b, 212. First helical gear b, 213. Second helical gear b, 22. Transmission rod, 23. Lead screw nut, 24. Connecting block. Detailed implementation manners

[0048] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Features such as component models, material names, and connection structures that are not clearly described in this technical solution are regarded as common technical features disclosed in the prior art.

[0049] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components; "up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0050] It should be noted that in the present utility model, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0051] The following will further elaborate on the content of the present utility model in conjunction with specific embodiments.

[0052] Embodiment 1

[0053] As Figures 1 to 4 shown in FIGS. 7 - 10, in this embodiment, an ophthalmic postoperative multi-functional prone support is provided, and the ophthalmic postoperative multi-functional prone support includes a support table 1, a facial support pad 2, a lifting mechanism, and a moving mechanism.

[0054] The facial support pad 2 is detachably connected to the support table 1 through a magic tape 13; the support table 1 is connected to the lifting mechanism; the lifting mechanism is connected to the moving mechanism.

[0055] The facial support pad 2 includes a support pad body 5; three independently inflatable and deflatable airbags 6 are provided on the facial support pad 2; the three airbags 6 are arranged in sequence from outside to inside; the outermost airbag 6 is connected to the support pad body 5; an opening 7 is formed in the middle of the innermost airbag 6; a hollow part 8 corresponding to the opening 7 is provided on the support table 1.

[0056] The three airbags 6 are all U-shaped; the opening 7 is U-shaped; the hollow part 8 is U-shaped; the size of the hollow part 8 is equal to or smaller than the size of the opening 7.

[0057] The three airbags 6 are connected and arranged in sequence from outside to inside, but the internal cavities of the three airbags 6 are independently inflated and deflated. Here, independent inflation and deflation means that through the adjustment of the inflation and deflation valves 10 on the air pipes 9 connected to the three airbags 6, it is possible to control the three airbags 6 to inflate or deflate relatively independently and without interference.

[0058] The three airbags 6 are connected to the three air pipes 9 in a one-to-one correspondence; inflation and deflation valves 10 are provided on all three air pipes 9; all three air pipes 9 are connected to an air pipe connector 11.

[0059] The inflation and deflation valve 10 is a three-way valve. In the three-way valve, one passage is connected to the airbag 6, one passage is connected to the tracheal connector 11, and one passage is for deflation.

[0060] The tracheal connector 11 is a four-way connector. Among them, three passages are respectively connected to 3 tracheas 9, and the other passage is connected to the inflation balloon 12.

[0061] The inflation balloon 12 is a commercially available part or a purchased part.

[0062] The magic tape 13 is a nylon magic tape, including a male surface and a female surface. The male surface and the female surface can be cooperatively connected. The male surface is fixed on the support table 1, and the female surface is fixed on the facial support pad 2.

[0063] The lifting mechanism includes a crank 3 and a lifting component 4; the crank 3 is used to control the lifting of the lifting component 4.

[0064] The support table 1 includes a support table surface 14, a sleeve, and a bottom support 17; the sleeve includes an outer tube 15 and an inner tube 16; the outer tube 15 is sleeved outside the inner tube 16; the outer tube 15 is connected to the support table surface 14; the inner tube 16 is connected to the bottom support 17.

[0065] The support table surface 14 is a cuboid with a hollow.

[0066] The moving mechanism includes a brake-equipped universal wheel 18. The brake-equipped universal wheel 18 can adopt a commercially available brake-equipped universal wheel, and those skilled in the art are capable of selecting a suitable brake-equipped universal wheel.

[0067] The usage method of the above-mentioned multifunctional prone position support for ophthalmic postoperative patients includes the following steps:

[0068] By shaking the crank 3, control the lifting of the lifting component 4, so as to control the lifting of the support table surface 14 to a suitable position, and patients can use it in different postures such as sitting, standing, and lying postures;

[0069] The patient faces the opening 7 with the eyes, nose, and mouth suspended in the air to facilitate eating and drinking. The forehead and the rear sides of the cheeks are supported by three airbags 6. By adjusting the inflation and deflation valves 10 on the air pipes 9 connected to the three airbags 6, it is possible to control the three airbags 6 to inflate or deflate independently and without interference. For example, when the inflation and deflation valves 10 on the air pipes 9 connected to the three airbags 6 are all in the state of connecting the airbags 6 and the air pipe connectors 11, squeezing the inflation balloon 12 can inflate the three airbags 6 simultaneously. However, if the inflation and deflation valve 10 on the air pipe 9 connected to one of the airbags 6 is not in the state of connecting the airbag 6 and the air pipe connector 11, only the other two airbags 6 can be inflated. By adjusting the inflation degree of the three airbags 6, it can meet the needs of patients with different face shapes. When the patient is in the prone position, the support for the face can be adjusted at any time by adjusting the inflation degree of the three airbags 6 to improve the facial compression situation.

[0070] The universal wheels 18 with brakes can realize the movement and positioning of the multifunctional prone position support for ophthalmic surgery. The patient can move during use to obtain daily necessities.

[0071] Embodiment 2

[0072] As Figure 6 shown, in this embodiment, a multifunctional prone position support for ophthalmic surgery is provided. On the basis of Embodiment 1, this embodiment further includes the following specific settings:

[0073] The lifting component 4 includes a lead screw and a lead screw nut 23 that cooperates with the lead screw; the lead screw is arranged in a sleeve; the lead screw nut 23 is fixedly connected to the inner tube 16.

[0074] In this embodiment, two sleeves are provided, and a lead screw is vertically arranged in each of the two sleeves, namely lead screw a201 and lead screw b211. Lead screw a201 cooperates with a lead screw nut 23, and lead screw b211 cooperates with another lead screw nut 23. The lead screw a201 is connected to the first bevel gear a202, and the first bevel gear a202 meshes with the second bevel gear a203. The lead screw b211 is connected to the first bevel gear b212, and the first bevel gear b212 meshes with the second bevel gear b213. Both ends of the transmission rod 22 are respectively connected to the second bevel gear b213 and the second bevel gear a203; the first bevel gear a203 meshes with the third bevel gear 204, and the third bevel gear 204 is connected to the crank 3.

[0075] A connecting block 24 is fixed to the bottom of the support tabletop 14, and the connecting block 24 is rotatably connected to the transmission rod 22.

[0076] By rotating the crank 3, the third helical gear 204 is driven to rotate, thereby driving the first helical gear a202 engaged therewith to rotate, and then driving the lead screw a201 to rotate as the lifting power. The rotation of the first helical gear a202 drives the second helical gear a203 engaged therewith to rotate, thereby driving the transmission rod 22 to rotate, driving the second helical gear b213 to rotate, and the second helical gear b213 drives the first helical gear b212 engaged therewith to rotate, driving the lead screw b211 to rotate as the lifting power.

[0077] It can be: when the lead screw a201 and the lead screw b211 rotate, the lead screw a201 and the lead screw b211 rotate relative to the lead screw nut 23, and the entire lifting assembly 4 lifts relative to the inner tube 16. The connecting block 24 is rotatably connected to the transmission rod 22, and the lifting assembly 4 drives the support table surface 14 to lift, driving the outer tube 15 to lift relative to the inner tube 16; or it can be: the lead screw a201 is fixedly connected to one outer tube 15, and the lead screw b211 is fixedly connected to another outer tube 15. When the lead screw a201 and the lead screw b211 rotate, the lead screw a201 and the lead screw b211 rotate relative to the lead screw nut 23, driving the outer tube 15 to lift relative to the inner tube 16.

[0078] The setting form of the helical gear is common knowledge for those skilled in the art and will not be elaborated here.

[0079] Embodiment 3

[0080] In this embodiment, an ophthalmic postoperative multifunctional prone position brace is provided. On the basis of Embodiment 1, the crank 3 and the lifting assembly 4 are implemented by using the lifting-related structures in CN205040965U or CN204561387U. The working principle of controlling the desktop lifting by the crank will not be elaborated here, and those skilled in the art are capable of realizing it.

[0081] Embodiment 4

[0082] As Figure 5 shown, in this embodiment, an ophthalmic postoperative multifunctional prone position brace is provided. On the basis of Embodiment 1, the support pad body 5 can be a ramp-shaped structure, and the lower side is connected to the outermost airbag 6.

[0083] Embodiment 5

[0084] In this embodiment, an ophthalmic postoperative multifunctional prone position brace is provided. On the basis of Embodiment 1, the support table 1 is connected with a storage rack 19 for placing items such as water cups, tissues, mobile phones, etc. The storage rack 19 can be connected to the support table 1 through a hook.

[0085] The storage rack 19 can be connected to the side or below of the support table surface 14. When the air-filled balloon 12 is not in use, the air-filled balloon 12 can be placed in the storage rack 19.

[0086] Example 6

[0087] As Figures 11 to 13 shown, in this embodiment, a multifunctional prone position brace for ophthalmic surgery is provided. On the basis of Embodiment 1, it further includes the following specific features:

[0088] The hollowed-out part 8 is U-shaped, and the width l 2 of the hollowed-out part 8 is 10 - 14 cm (preferably 12 cm), and the length l 1 of the hollowed-out part 8 is 15 - 18 cm (preferably 16 cm).

[0089] The opening 7 is U-shaped, and the size of the opening 7 matches that of the hollowed-out part 8, that is, the width of the opening 7 is the same as or slightly larger than the width of the hollowed-out part 8 (preferably the same), and the length of the opening 7 is the same as or slightly larger than the length of the hollowed-out part 8 (preferably the same).

[0090] The inner side of the support pad body 5 (the side connected to the airbag 6) also presents a U-shaped opening, and the dimensions are as follows: width l 3 is 20 - 30 cm (preferably 25 cm), length l 4 is 25 - 35 cm (preferably 29 cm). The height of the support pad body 5 can be 8 - 15 cm (preferably 12 cm).

[0091] Example 7

[0092] As Figures 14 to 15 shown, in this embodiment, a multifunctional prone position brace for ophthalmic surgery is provided. On the basis of Embodiment 1, this embodiment also has the following features different from Embodiment 1:

[0093] The 3 airbags 6, the opening 7, and the hollowed-out part 8 are all teardrop-shaped.

[0094] The width of the hollowed-out part 8 (taking the width of the widest part of the teardrop shape) l 6 is 10 - 14 cm (preferably 12 cm), and the length of the hollowed-out part 8 (taking the length of the longest part of the teardrop shape) l 5 is 15 - 18 cm (preferably 16 cm).

[0095] The size of the opening 7 matches that of the hollowed-out part 8, that is, the width of the opening 7 is the same as or slightly larger than the width of the hollowed-out part 8 (preferably the same), and the length of the opening 7 is the same as or slightly larger than the length of the hollowed-out part 8 (preferably the same).

[0096] The inner side of the support pad body 5 (the side connected to the airbag 6) also presents a teardrop shape, and the dimensions are as follows: width (taking the width of the widest part of the teardrop shape) l 8is 20 to 30 cm (preferably 25 cm), and the length l (taking the length of the longest part of the water droplet shape) 7 is 25 to 35 cm (preferably 29 cm).

[0097] The height of the support pad body 5 can be 8 to 15 cm (preferably 12 cm).

[0098] The above description of the embodiments is for the convenience of those of ordinary skill in the art to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative efforts. Therefore, the present utility model is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art without departing from the scope of the present utility model according to the disclosure of the present utility model should be within the protection scope of the present utility model.

Claims

1. A multifunctional prone brace for postoperative ophthalmology, characterized in that: The multifunctional prone brace after ophthalmic surgery comprises a support platform (1), a facial support pad (2), a lifting mechanism, and a moving mechanism; The facial support pad (2) is detachably connected to the support platform (1); The support platform (1) is connected to the lifting mechanism; The lifting mechanism is connected to the moving mechanism; The facial support pad (2) comprises a support pad body (5); The facial support pad (2) is provided with three independently inflatable and deflated air bags (6); The three air bags (6) are arranged in sequence from the outside to the inside; the outermost air bag (6) is connected to the support pad body (5); and an opening (7) is formed in the middle of the innermost air bag (6); The support platform (1) is provided with a hollow portion (8) corresponding to the opening (7); The lifting mechanism comprises a crank (3) and a lifting assembly (4); The crank (3) is used to control the lifting and lowering of the lifting component (4); The support platform (1) comprises a support platform surface (14), a sleeve, and a bottom support (17); The sleeve comprises an outer tube (15) and an inner tube (16); The outer tube (15) is sleeved outside the inner tube (16); The outer tube (15) is connected to the support table (14); The inner tube (16) is connected to the bottom support (17); The lifting assembly (4) comprises a screw rod; The screw rod is arranged in the sleeve.

2. The multifunctional prone brace for postoperative ophthalmology according to claim 1, characterized in that: The three air bags (6) are all U-shaped or teardrop-shaped; The opening (7) is U-shaped or teardrop-shaped; The hollow portion (8) is U-shaped or teardrop-shaped.

3. The multifunctional prone brace for postoperative ophthalmology according to claim 1, characterized in that: The three air bags (6) are connected to the three air tubes (9) in a one-to-one correspondence; The three air pipes (9) are all provided with air filling and discharging valves (10); The three tracheas (9) are all connected to a trachea connector (11).

4. The multifunctional prone brace for postoperative ophthalmology according to claim 3, characterized in that: The tracheal connector (11) is connected to the inflatable balloon (12).

5. The multifunctional prone brace for postoperative ophthalmology according to claim 1, characterized in that: The facial support pad (2) is detachably connected to the support platform (1) via a Velcro (13).

6. The multifunctional prone brace for postoperative ophthalmology according to claim 1, characterized in that: The moving mechanism comprises a universal wheel (18) with a brake.

7. The multifunctional prone brace for postoperative ophthalmologic surgery according to claim 1, characterized in that: The support platform (1) is connected to a storage rack (19) for placing items.

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