Ophthalmic vitrectomy postoperative rehabilitation device

Abstract

The utility model discloses an ophthalmology vitrectomy postoperative rehabilitation device which comprises a frame body, movable and fixed universal wheels are arranged at the bottom of the frame body, one side end of the frame body is kept to be an open end, and a special-shaped handrail and a handle are arranged on the frame body on the two sides of the open end. The buffering face pillow is arranged on the top of the side face, away from the open end, of the frame body in a liftable mode; the convex wide-angle lens is detachably arranged on the inner rod below the buffer surface pillow; the cushion is arranged on the inner side of the frame body and at least keeps a vertical state and a horizontal state; and the storage net bag is arranged on the outer side, far away from the open end, of the frame body. The rehabilitation device is used for assisting a patient after vitrectomy to independently walk in the prone position, the problems that the patient walks difficultly in the prone position and postures are incorrect can be solved, the head of the patient can face downwards all the time through the buffering face pillow, and rehabilitation of the patient is facilitated; through the convex wide-angle lens, the patient can conveniently observe whether the advancing path can pass or not during advancing, and meanwhile the patient can conveniently adjust the posture of the head.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to an ophthalmic vitrectomy postoperative rehabilitation device. Background Art

[0002] Vitrectomy is an ophthalmological procedure used to treat vitreoretinal diseases. Silicone oil or gas is injected after the operation. The patient must adopt an appropriate position according to the location of the tear. The common position is face-down prone position, which is generally required for 1 month to 3 months or longer. Long-term prone bed rest can easily lead to symptoms such as limited movement, decreased self-care ability, body pressure sores, gastrointestinal discomfort, etc. Medical staff encourage patients to get out of bed and walk face-down, but due to unstable gait after surgery, patients have difficulty walking independently and have a high risk of falling. Incorrect head position when walking independently is not conducive to disease recovery.

[0003] After searching, it was found that the Chinese utility model patent with the patent number "CN201711093255.7" disclosed a portable vitrectomy rehabilitation device, which belongs to the technical field of medical rehabilitation devices, including a mobile base, a left base and a right base, both of which include a support plate and a roller detachably fixed to the bottom of the support plate; a support, which is a telescopic rod I, one is arranged on the left base and the right base, the two telescopic rods I are parallel and vertically fixed on the support plate, and a telescopic rod II is arranged between the two telescopic rods I to adjust the distance between the two telescopic rods I and the left base and the right base; an elastic cushion, which can be rotatably arranged in the upper area between the two telescopic rods I, and a through hole is arranged in the middle area of ​​the elastic cushion; an imaging system. The present invention can image the obstacles or moving objects in progress at 360 degrees, and the patient will not be bruised or hit, and the safety is high. At the same time, it adopts a rod-shaped structure, and the width and height can be adjusted, so that the storage size is smaller, the weight is light, and it is easy to carry.

[0004] However, after analysis, it was found that the rehabilitation device only supports the patient through two columns. Although a base is configured at the bottom, it still has problems of poor stability and great safety hazards. In addition, the columns in the device can be adjusted in width and height, which can easily cause the patient to accidentally touch and adjust the width during walking, thereby affecting walking. In addition, it is not very convenient to use the device to assist patients in walking if they need to rest. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides an ophthalmic vitrectomy postoperative rehabilitation device, which supports the patient by providing a frame with universal wheels, and can effectively improve the stability during walking. A liftable cushioning face pillow is provided on the top of the frame, which can facilitate the support of the patient's head and keep the head always facing downward while walking. At the same time, a convex wide-angle mirror is provided under the cushioning face pillow, which can facilitate the patient to observe the road ahead while walking with his face downward to prevent collision, and also facilitate the patient to adjust the head posture in time. The device is also equipped with a cushion, which has at least two states, vertical and horizontal, which can facilitate walking and rest for the patient.

[0006] The utility model is realized by constructing an ophthalmic vitrectomy postoperative rehabilitation device, comprising a frame, the bottom of which is provided with movable and fixed universal wheels and one side end is kept as an open end, and special-shaped handrails and handles are provided on the frame on both sides of the open end;

[0007] A cushioning face pillow is liftably arranged on the top of the side of the frame away from the opening end and is provided with a through hole in the middle area of ​​the cushioning face pillow for the patient to breathe easily;

[0008] Convex wide-angle mirror, detachably mounted on the inner rod below the cushioning face pillow;

[0009] A seat cushion is disposed on the inner side of the frame and maintains at least two states, vertical and horizontal. When the seat cushion is in the horizontal state, the patient can sit directly on the seat cushion; and

[0010] The storage net bag is arranged on the outer side of the frame away from the opening end.

[0011] Specifically, the frame is formed by splicing a plurality of outer rods, a first cross bar, a second cross bar and a third cross bar. The first cross bar and the third cross bar are arranged opposite to each other. The second cross bar is respectively connected between any one end of the first cross bar and the third cross bar. The other ends of the first cross bar and the third cross bar are open ends. The special-shaped handrail is connected between the outer rods on both sides of the open end of the frame, and a handle is provided on the horizontal part of the special-shaped handrail.

[0012] Specifically, a center hole is formed on the top of the outer rod away from the open end, an inner rod is inserted into the center hole, and a fastener for fixing the inner rod is also provided at the outer end of the outer rod on this side.

[0013] Specifically, mounting rods and mounting heads are provided at both ends of the buffer surface pillow, and the buffer surface pillow is arranged above the inner rod through the mounting heads.

[0014] Specifically, the cushioning face pillow is made of memory foam or latex material.

[0015] Specifically, a fixing clamp is arranged at one end of the convex wide-angle mirror through a connecting rod, one end of the fixing clamp is detachably mounted on the inner rod and can be adjusted up and down, and the other end of the fixing clamp is rotatably connected to the connecting rod, and the convex wide-angle mirror is mounted on the inner rod through the fixing clamp.

[0016] Specifically, the storage net bag is hung on the second crossbar.

[0017] Specifically, a fixing rod is provided at the bottom of the seat cushion, and the seat cushion is supported on the first cross bar and the third cross bar by the fixing rod to keep the seat cushion in a horizontal state. Limiting cards are provided on the two ends of the fixing rod to prevent the fixing rod from falling off on any cross bar. A strap is also provided on the side of the seat cushion, and the strap ties the seat cushion to the second cross bar to keep the seat cushion in a vertical state.

[0018] Specifically, a plurality of limiting rings are arranged on the side of the first cross bar and the third cross bar away from the open end of the frame, and the fixing rod at the bottom of the seat cushion is clamped between the limiting rings.

[0019] Specifically, a fixing lock is arranged on the universal wheel near the opening end of the frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. This device can help patients get out of bed and move around after vitrectomy, avoid various complications caused by long-term bed rest, and help patients enhance their physical functions.

[0022] 2. This device can assist patients to walk independently by designing a frame with universal wheels, which can reduce the burden on medical staff and patients and ensure stability during walking;

[0023] 3. This device is designed with a cushioning face pillow with a through hole in the middle, which is conducive to the patient to take the correct face-down posture, saving effort and being comfortable. At the same time, the standard and correct posture is conducive to the patient's early recovery; the inner rod can be adjusted to the appropriate height according to the patient's height; a detachable convex wide-angle mirror is designed under the face pillow, which is conducive to the patient to observe whether there are obstacles in front of him and avoid collision and other injuries to the patient;

[0024] 4. This device is designed with a cushion that can be placed vertically or horizontally, so that the patient can rest on the spot when he is tired of walking; a fixed lock is designed above the universal wheel, which can be locked by the foot pedal when the patient stops walking or sitting, which is labor-saving and easy to operate, ensuring the safety of the patient when walking or resting;

[0025] 5. This device is designed with a storage net bag to store oral medicines, water cups, paper towels, radios and other items, which is convenient for patients to take medicines on time and ensure the timeliness of treatment. At the same time, daily necessities can be taken at any time, and the radio can be turned on to listen to programs, which enhances the fun of patients when walking and improves their compliance with rehabilitation exercises. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific implementation of the present invention, they are used to explain the present invention, but do not constitute any limitation to the present invention. In the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the structure of the utility model (wherein the seat cushion is in a horizontal position);

[0028] Figure 2 yes Figure 1 Schematic diagram of the main viewing direction;

[0029] Figure 3 yes Figure 1 A schematic diagram of the structure from another perspective;

[0030] Figure 4 It is a schematic diagram of the structure of another state of the utility model (wherein the seat cushion is in a vertically placed state);

[0031] Figure 5 It is a structural schematic diagram of the seat cushion in the utility model;

[0032] Figure 6 It is a structural schematic diagram of the cushioning face pillow in the utility model;

[0033] Figure 7 It is a structural schematic diagram of the convex wide-angle lens of the utility model;

[0034] In the figure: 1. Inner rod; 2. Outer rod; 3. Fastener; 4. Special-shaped armrest; 5. Limiting ring; 6. Handle; 7. Cushion; 8. Limiting card; 9. Tie strap; 10. First cross bar; 11. Second cross bar; 12. Third cross bar; 13. Storage net bag; 14. Universal wheel; 15. Fixed lock; 16. Buffer face pillow; 17. Mounting head; 18 Mounting rod; 19. Fixed clip; 20. Convex wide-angle mirror. DETAILED DESCRIPTION

[0035] The technical solution of the present invention is further specifically described below through specific embodiments in combination with the accompanying drawings; it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present invention, and are not intended to limit the present invention in any way; the accompanying drawings in the present invention are only used to assist in the description of the embodiments and to facilitate understanding, and are not intended to limit the present invention in any way.

[0036] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0037] As described in the background technology, the existing portable vitrectomy rehabilitation device has the problems of poor stability and great potential safety hazards. In addition, the device is not convenient for patients to rest anywhere when assisting patients to walk, which makes it inconvenient for patients to walk.

[0038] For the reasons stated above, please refer to the attached Figure 1 ~Attached Figure 3 The utility model provides an ophthalmic vitrectomy postoperative rehabilitation device, including a frame, a movable and fixed universal wheel 14 is arranged at the bottom of the frame and one side end is kept as an open end, and a special-shaped handrail 4 and a handle 6 are arranged on the frame on both sides of the open end;

[0039] A cushioning face pillow 16 is escalably disposed on the top of the side of the frame away from the opening end and is provided with a through hole in the middle area of ​​the cushioning face pillow 16 for the patient to breathe easily;

[0040] The convex wide-angle mirror 20 is detachably arranged on the inner rod 1 below the cushioning pillow 16;

[0041] A seat cushion 7 is disposed on the inner side of the frame and maintains at least two states, vertical and horizontal. When the seat cushion 7 is in the horizontal state, the patient can sit directly on the seat cushion 7; and

[0042] The storage net bag 13 is arranged on the outer side of the frame away from the opening end.

[0043] As described in the previous paragraph, setting a special-shaped armrest can make the center of gravity more stable. A handle is set on the special-shaped armrest, and the handle is set to rubber or PVC material to make the patient feel comfortable. The handles on both sides serve as force points for the patient to push forward and auxiliary support points when the patient stands.

[0044] The through holes of the cushioning face pillow are provided to prevent pressure on the patient's eyes, nose, lips, etc., while keeping the patient's breathing smooth.

[0045] Specifically, the frame is formed by splicing a plurality of outer rods 2, a first cross bar 10, a second cross bar 11 and a third cross bar 12. The first cross bar 10 and the third cross bar 12 are arranged opposite to each other. The second cross bar 11 is respectively connected between any one end of the first cross bar 10 and the third cross bar 12. The other ends of the first cross bar 10 and the third cross bar 12 are open ends. The special-shaped handrail 4 is connected between the outer rods 2 on both sides of the open end of the frame, and the horizontal part of the special-shaped handrail 4 is provided with a handle 6.

[0046] Specifically, a center hole is formed at the top of the outer rod 2 away from the open end, and the inner rod 1 is inserted into the center hole. A fastener 3 (the fastener can be a fastening bolt) is also provided at the outer end of the outer rod 2 on this side to fix the inner rod 1.

[0047] As described in the previous paragraph, providing a liftable inner rod is convenient for adjusting the appropriate height according to the patient's height.

[0048] Specifically, mounting rods 18 and mounting heads 17 are provided at both ends of the buffer surface pillow 16 , and the buffer surface pillow 16 is disposed above the inner rod 1 through the mounting heads 17 .

[0049] Specifically, the cushioning face pillow is made of memory foam or latex material.

[0050] Specifically, a fixing clamp 19 is provided at one end of the convex wide-angle mirror 20 through a connecting rod. One end of the fixing clamp 19 is detachably mounted on the inner rod 1 and can be adjusted up and down. The other end of the fixing clamp 19 is rotatably connected to the connecting rod. The convex wide-angle mirror 20 is mounted on the inner rod 1 through the fixing clamp 19.

[0051] For further information, please refer to the attached Figure 7 The fixing clamp can be configured as two semicircular rings, the outside of which are connected by bolts and nuts.

[0052] As described in the previous paragraph, the fixing clip is rotatably connected to the cross bar, and the appropriate angle of the wide-angle lens can be adjusted to facilitate patient observation; the fixing clip is clamped on the inner rod and can be adjusted up and down or disassembled and removed.

[0053] Specifically, the storage net bag 13 is hung on the second cross bar 11 .

[0054] As described in the previous paragraph, the storage net bag can be used by patients to store water cups, paper towels, oral medications, etc., making it convenient for patients to live and take medications on time.

[0055] Specifically, a fixing rod is provided at the bottom of the seat cushion 7, and the seat cushion 7 is supported on the first cross bar 10 and the third cross bar 12 by the fixing rod to keep the seat cushion 9 in a horizontal state. Limiting cards 8 are provided on the two ends of the fixing rod to prevent the fixing rod from falling off on any cross bar. A strap 9 is also provided on the side of the seat cushion 7, and the strap 9 ties the seat cushion 7 to the second cross bar 11 to keep the seat cushion 9 in a vertical state.

[0056] As described in the previous paragraph, the fixed rod at the bottom of the seat cushion can be used as a load-bearing rod, the limit cards at both ends of the fixed rod can prevent the seat cushion from falling off the cross bar, and the straps are provided to facilitate flipping the seat cushion to a vertical state and then tying it to another cross bar to keep it in a vertical state, making it easier for patients to walk.

[0057] Specifically, a plurality of limiting rings 5 ​​are provided on the side of the first cross bar 10 and the third cross bar 12 away from the opening end of the frame, and the fixing rod at the bottom of the seat cushion 9 is clamped between the limiting rings 5 ​​.

[0058] As described in the previous paragraph, the limiting ring is provided to prevent the seat cushion from being tied to the crossbar by the strap. Since the bottom is in a suspended state, the seat cushion will affect the patient when walking.

[0059] Specifically, a fixing lock 15 is provided on the universal wheel 14 near the open end of the frame.

[0060] As described in the previous paragraph, the fixing lock can be set to a foot-operated type. By setting the fixing lock, it is convenient for the patient to lock the fixing lock by foot-operating when he stops walking or sits down to rest, so that the entire device is fixed in place and does not move.

[0061] When the patient walks after vitrectomy, he stands between the first crossbar 10 and the third crossbar 12 (i.e., the open end of the frame), adjusts the inner rod 1 to a suitable height by extending the fastener 3, puts the face on the cushioning face pillow 16, adjusts the convex wide-angle mirror 20 to a suitable angle, and puts both hands on the handles 6 on both sides to support and push the walking; through the middle through hole of the face pillow, the patient can look down at the convex wide-angle mirror 20 to observe the situation ahead, and can change the walking direction if encountering obstacles; when walking is tired, the patient can lock the universal wheel 14 by stepping on the card below the fixed lock 15, untie the lace 9 to The seat cushion 7 is put down and fixed between the first crossbar 10 and the third crossbar 12 by the limit card 8, and the patient can sit on the seat cushion 7 to rest; when the patient walks again, the seat cushion 7 is lifted up, tied to the second crossbar 11 by the lace 9, and the card above the fixing lock 15 is stepped on to release the fixing lock, and the device can be pushed to walk again; oral medicine, water cups, paper towels, radios and other items can be stored in the storage net bag 13, which is convenient for patients to take medicine on time and take daily necessities at any time. The radio can also be turned on to listen to programs, which increases the fun of walking for patients and keeps them in a good mood.

[0062] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. An ophthalmic vitrectomy postoperative rehabilitation device, characterized in that: include The frame body has movable and fixed universal wheels at the bottom and one side end is kept as an open end, and special-shaped handrails and handles are arranged on the frame body on both sides of the open end; A cushioning face pillow is liftably arranged on the top of the side of the frame away from the opening end and is provided with a through hole in the middle area of ​​the cushioning face pillow for the patient to breathe easily; Convex wide-angle mirror, detachably mounted on the inner rod below the cushioning face pillow; A seat cushion is disposed on the inner side of the frame and maintains at least two states, vertical and horizontal. When the seat cushion is in the horizontal state, the patient can sit directly on the seat cushion; and The storage net bag is arranged on the outer side of the frame away from the opening end.

2. The post-vitrectomy rehabilitation device according to claim 1, characterized in that: The frame is formed by splicing multiple outer rods, a first cross bar, a second cross bar and a third cross bar. The first cross bar and the third cross bar are arranged opposite to each other. The second cross bar is respectively connected between any one end of the first cross bar and the third cross bar. The other ends of the first cross bar and the third cross bar are open ends. The special-shaped handrail is connected between the outer rods on both sides of the open end of the frame, and the horizontal part of the special-shaped handrail is provided with a handle.

3. The post-vitrectomy rehabilitation device according to claim 2, characterized in that: A center hole is formed on the top of the outer rod away from the open end, and an inner rod is inserted into the center hole. A fastener for fixing the inner rod is also provided at the outer end of the outer rod on this side.

4. The post-vitrectomy rehabilitation device according to claim 3, characterized in that: The two ends of the buffer surface pillow are provided with mounting rods and mounting heads, and the buffer surface pillow is arranged above the inner rod through the mounting heads.

5. The ophthalmic vitrectomy postoperative rehabilitation device according to any one of claims 1 to 4, characterized in that: The cushioning face pillow is made of memory foam or latex material.

6. The post-vitrectomy rehabilitation device according to claim 3, characterized in that: A fixing clamp is arranged at one end of the convex wide-angle mirror through a connecting rod, one end of the fixing clamp is detachably mounted on the inner rod and can be adjusted up and down, and the other end of the fixing clamp is rotatably connected to the connecting rod, and the convex wide-angle mirror is mounted on the inner rod through the fixing clamp.

7. The post-vitrectomy rehabilitation device according to claim 2, characterized in that: The storage net bag is hung on the second crossbar.

8. The post-vitrectomy rehabilitation device according to claim 2, characterized in that: A fixing rod is provided at the bottom of the seat cushion, and the seat cushion is supported on the first cross bar and the third cross bar by the fixing rod to keep the seat cushion in a horizontal state. Limiting cards are provided on the two ends of the fixing rod to prevent the fixing rod from falling off on any cross bar. A strap is also provided on the side of the seat cushion, and the strap ties the seat cushion to the second cross bar to keep the seat cushion in a vertical state.

9. The post-vitrectomy rehabilitation device according to claim 8, characterized in that: A plurality of limiting rings are arranged on the side of the first cross bar and the third cross bar away from the open end of the frame body, and the fixing rod at the bottom of the seat cushion is clamped between the limiting rings.

10. The post-vitrectomy rehabilitation device according to claim 1, characterized in that: A fixing lock is arranged on the universal wheel near the opening end of the frame body.

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