CN218900097U

CN218900097U - Postoperative activity safety walking aid for old-aged cardiothoracic surgery patient

Info

Publication number: CN218900097U
Application number: CN202221815100.6U
Authority: CN
Inventors: 肖艳
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-04-25
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a postoperative movable safety walker for old-aged cardiothoracic surgical patients, which comprises two supporting frames, wherein a cross rod and a rotating shaft are connected between the supporting frames, a seat plate is connected to the rotating shaft, a storage battery and a microprocessor are arranged in the seat plate, a first telescopic motor is rotationally connected to the middle part of the upper end of the cross rod, the other end of the first telescopic motor is rotationally connected to the lower end of the seat plate, and the supporting frames comprise a frame, a second telescopic motor, handrails, supporting rods, diagonal rods, connecting rods, upright rods, a first control button and a second control button. The utility model can help the patient sit down and stand up by the second telescopic motor to vertically telescopic the armrest, and is convenient to use.

Description

Postoperative activity safety walking aid for old-aged cardiothoracic surgery patient

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a postoperative activity safety walking aid for elderly cardiothoracic surgery patients.

Background

Cardiac surgery is a relatively young subject in the surgical field and is mainly used for treating heart diseases by surgery, such as heart bypass surgery, congenital heart disease surgery, valve replacement surgery, etc. And common heart diseases treated are: congenital heart disease, valvular heart disease, coronary heart disease, thoracic aortic aneurysm, pericardial disease, heart tumor, etc. After the patient is discharged from the hospital through the cardiothoracic surgery, the patient should be encouraged to make lifting movements of the shoulder joints and arms according to the related matters of postoperative care, and early bed taking activities after chest tube removal should be recommended. For old people and patients with inconvenient legs and feet and inflexibility, the walking aid is an indispensable medical instrument for supporting the patients to walk.

When the existing four-foot walker is used, a foldable seat plate is provided for a patient to sit for rest, but because the legs and feet of the patient are inconvenient, the patient needs to finish sitting down and standing up by means of the strength of the upper limbs, the patient with weak strength of the upper limbs is easy to cause too strong action, hurt wounds when sitting down, and the patient is difficult to stand up because of insufficient strength for supporting the body upwards when standing up.

Disclosure of Invention

The utility model aims to provide a postoperative movable safety walker for an elderly cardiothoracic surgical patient, which is characterized in that a second telescopic motor is used for vertically telescopic armrests to help the patient sit down and stand up, so that the problem that the patient with weak upper limb strength is inconvenient to sit down and stand up is solved.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides an old heart chest surgery patient postoperative activity safety helps capable ware, includes the support frame that two bilateral symmetry set up, be connected with horizontal pole and pivot between the support frame, the pivot is located the top of horizontal pole, it is connected with the seat to rotate in the pivot, be equipped with battery and microprocessor in the seat, the upper end middle part of horizontal pole rotates and is connected with first telescopic motor, the other end of first telescopic motor rotate connect in the lower extreme of seat, the support frame include frame, second telescopic motor, handrail, bracing piece, down tube, connecting rod, pole setting, first control button and second control button, the frame is vertical square, the pivot connect in on the vertical portion of frame front end, the handrail is "n" style of calligraphy, the spout has all been seted up to the downward vertical in both ends on the frame, two sections vertical portions of handrail sliding connection respectively in two the spout, the second telescopic motor is vertical locate in the frame, the bracing piece connect in the output of second telescopic motor bracing piece, the frame, the down tube is located in the vertical portion of connecting rod, the second control button is located in the vertical portion, down tube and the second control button, down tube is located in the horizontal portion is located respectively to the frame, down tube, down the two ends are connected to the two control buttons, down tube and the end, down tube is located respectively.

The utility model is further provided with: the lower extreme of pole setting is equipped with the wheel, the lower extreme of diagonal lever is equipped with the universal wheel, be equipped with the brake on the universal wheel, two the handrail in first control button and second control button's lower extreme all be equipped with in the manual brake handle that the brake cooperation was used.

The utility model is further provided with: the vertical parts of the front sides of the two armrests are connected with protecting belts.

The utility model is further provided with: the two ends of the rotating shaft are respectively provided with a sliding sleeve, the sliding sleeves are sleeved on the vertical parts of the frame, the vertical parts of the frame are vertically provided with a plurality of screw holes at equal intervals, the sliding sleeves are connected with screw rods in a threaded manner, the screw rods are in threaded fit with the screw holes, and one ends of the screw rods, which are far away from the screw holes, are provided with handles.

The utility model is further provided with: the horizontal part of the armrest is sleeved with a flexible pad.

In summary, the utility model has the following beneficial effects:

the first telescopic motor pushes the armrest to move up and down, so that a patient can stand up by means of upward pushing force of the second telescopic motor, and can sit down slowly by means of the second telescopic motor, the patient can sit down and stand up conveniently, and rest is facilitated.

And secondly, the height of the handrail can be adjusted by the second telescopic motor so as to adapt to different user body types.

Thirdly, the seat board can be folded when not in use, does not occupy space, can be completed through the first telescopic motor when in use or folding, and is convenient to use when a patient does not need to bend down.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model at a seat;

fig. 3 is a partial cross-sectional view of the chute of the present utility model.

In the figure: 11. a frame; 111. a chute; 112. a screw hole; 12. a second telescopic motor; 13. an armrest; 14. a support rod; 15. a diagonal rod; 16. a connecting rod; 17. a vertical rod; 18. a first control button; 19. a second control button; 2. a rotating shaft; 21. a sliding sleeve; 22. a screw; 23. a handle; 3. a cross bar; 31. a first telescopic motor; 4. a seat plate; 41. a storage battery; 5. a wheel; 6. a universal wheel; 61. braking; 7. a hand brake handle; 8. a protective tape; 9. a flexible mat.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment, a old heart chest surgery patient postoperative activity safety helps capable ware, as shown in fig. 1 through 3, including two bilateral symmetry setting's support frames, be connected with horizontal pole 3 and pivot 2 between the support frame, specifically, through the fixed of horizontal pole 3 and pivot 2, this device wholly is "U" style of calligraphy, and the patient can stand and use in this device. The rotating shaft 2 is arranged above the cross rod 3, the seat 4 is rotationally connected to the rotating shaft 2, the storage battery 41 and the microprocessor are arranged in the seat 4, the storage battery 41 is used for providing electric energy for the work of the device, and the microprocessor can control the device to work. The middle part of the upper end of the cross rod 3 is rotationally connected with a first telescopic motor 31, the other end of the first telescopic motor 31 is rotationally connected with the lower end of the seat 4, and specifically, the seat 4 can be automatically folded and unfolded through the telescopic action of the first telescopic motor 31. The support frame comprises a frame 11, a second telescopic motor 12, an armrest 13, a support rod 14, an inclined rod 15, a connecting rod 16, a vertical rod 17, a first control button 18 and a second control button 19, wherein the frame 11 is in a vertical square shape, a rotating shaft 2 is connected to the vertical part at the front end of the frame 11, the armrest 13 is in an n shape, a flexible pad 9 is sleeved on the horizontal part of the armrest 13, the flexible pad 9 can protect and enhance the comfort level of a patient, and the flexible pad 9 in the embodiment is made of sponge and leather, of course, can also be made of cotton and cloth, and does not affect the protection scope of the utility model. The front end and the rear end of the upper end of the frame 11 are respectively and vertically provided with a chute 111, two sections of vertical parts of the handrail 13 are respectively and slidably connected with the two chutes 111, the second telescopic motor 12 is vertically arranged in the frame 11, the supporting rod 14 is connected with the output end of the second telescopic motor 12, the supporting rod 14 is arranged in the handrail 13, the second telescopic motor 12 pushes the handrail 13 to move up and down through telescopic motion, and the chute 111 can enhance the stability of the handrail 13 in moving up and down. The two ends of the supporting rod 14 are respectively connected with two sections of vertical parts of the armrests 13, and the vertical parts of the front sides of the two armrests 13 are connected with the protecting belt 8. In this embodiment, the position of the protecting belt 8 is higher than the position of the supporting bar 14, and the protecting belt 8 is used for supporting the patient to prevent the patient from falling forward, but it is also possible to keep the patient at the back when sitting down. The upper end of the inclined rod 15 is connected to the upper end of the front side of the frame 11, the inclined rod 15 inclines forwards and downwards, the stability of the device is enhanced by the inclined rod 15, a structure with a small upper part and a large lower part is formed, and the inclined rod is not easy to topple. The both ends of connecting rod 16 are connected respectively in diagonal bar 15 and frame 11, and horizontal pole 3 is connected in connecting rod 16, and the rear side of frame 11 lower extreme is located to pole setting 17, and first control button 18 and second control button 19 are inlayed respectively and are located the lower extreme of two handrail 13 horizontal parts, and first control button 18, second control button 19, first flexible motor 31, second flexible motor 12 and battery 41 all are electrically connected in microprocessor. Specifically, the first control button 18 controls the first telescopic motor 31 to operate, and the second control button 19 controls the second telescopic motor 12 to operate.

Preferably, the lower end of the upright 17 is provided with a wheel 5, the lower end of the inclined rod 15 is provided with a universal wheel 6, the universal wheel 6 is provided with a brake 61, and the lower ends of the first control button 18 and the second control button 19 of the two armrests 13 are respectively provided with a hand brake handle 7 matched with the brake 61. Specifically, the wheel 5 and the universal wheel 6 are convenient for a patient to support the body, and the universal wheel 6 can be fixed by the brake 61 and the hand brake handle 7, so that the device can be conveniently stopped from moving, the device can be conveniently fixed, and sitting and resting are facilitated.

Preferably, both ends of the rotating shaft 2 are respectively provided with a sliding sleeve 21, the sliding sleeves 21 are sleeved on the vertical parts of the frame 11, the vertical parts of the frame 11 are vertically provided with a plurality of screw holes 112 at equal intervals, the sliding sleeves 21 are connected with screw rods 22 in a threaded manner, the screw rods 22 are in threaded fit with the screw holes 112, and one end of each screw rod 22, far away from each screw hole 112, is provided with a handle 23. Specifically, the height of the rotating shaft 2 can be adjusted by sliding the sliding sleeve 21, and then the rotating shaft is fixed by the screw 22, so that the requirements of sitting and resting of patients with different sizes can be met.

The using method comprises the following steps: according to the body shape of a patient, the height of the seat plate 4 is firstly adjusted, then the telescopic high point and low point of the second telescopic motor 12 are adjusted, the high point is the optimal point of the handrail 13 when the patient stands to push the device to walk, the low point is the optimal point when the patient is assisted to sit down, the patient can directly push the device to walk, when the patient needs to sit down, the brake 61 is firstly fixed, then the patient turns around, the first control button 18 is firstly pressed, the seat plate 4 is opened, then the two handrails 13 are respectively held by the two hands, the second control button 19 is pressed, the handrail 13 is slowly lowered to the low point, the patient sits down slowly along with the descending of the handrail 13, the two handrails 13 are respectively held by the two hands when the patient stands up, the second control button 19 is pressed, the patient stands slowly along with the ascending of the handrail 13, the first control button 18 is pressed again, the seat plate 4 is retracted, and the first hand grip 7 is opened to continue to walk.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides an old heart chest surgery patient postoperative activity safety helps capable ware which characterized in that: including two bilateral symmetry sets up support frames, be connected with horizontal pole (3) and pivot (2) between the support frame, pivot (2) are located the top of horizontal pole (3), the last rotation of pivot (2) is connected with seat (4), be equipped with battery (41) and microprocessor in seat (4), the upper end middle part rotation of horizontal pole (3) is connected with first flexible motor (31), the other end rotation of first flexible motor (31) connect in the lower extreme of seat (4), the support frame includes frame (11), second flexible motor (12), handrail (13), bracing piece (14), down-rod (15), connecting rod (16), pole setting (17), first control button (18) and second control button (19), frame (11) are vertical square, pivot (2) connect in the vertical portion of frame (11) front end, frame (11) upper end front and back all vertically offer down in the lower extreme of frame (4), two vertical sliding chute (111) are located in two vertical chute (12) respectively, the utility model provides a microprocessor, including handrail (13), bracing piece (14), both ends of bracing piece (14) connect respectively in two sections vertical portions of handrail (13), the upper end of diagonal bar (15) connect in the front side upper end of frame (11), diagonal bar (15) slope downwards, the both ends of connecting rod (16) connect respectively in diagonal bar (15) and frame (11), horizontal pole (3) connect in connecting rod (16), pole setting (17) are located the rear side of frame (11) lower extreme, first control button (18) and second control button (19) inlay respectively and locate two the lower extreme of handrail (13) horizontal part, first control button (18), second control button (19), first flexible motor (31), second flexible motor (12) and battery (41) all are connected in the microprocessor.

2. A safety walker for post-operative activities of elderly cardiothoracic surgery patients as claimed in claim 1 wherein: the lower extreme of pole setting (17) is equipped with wheel (5), the lower extreme of diagonal rod (15) is equipped with universal wheel (6), be equipped with brake (61) on universal wheel (6), two handrail (13) all be equipped with in the lower extreme of first control button (18) and second control button (19) with manual brake handle (7) of brake (61) cooperation use.

3. A safety walker for post-operative activities of elderly cardiothoracic surgery patients as claimed in claim 1 wherein: the vertical parts of the front sides of the two armrests (13) are connected with a protecting belt (8).

4. A safety walker for post-operative activities of elderly cardiothoracic surgery patients as claimed in claim 1 wherein: the novel rotary shaft is characterized in that sliding sleeves (21) are arranged at two ends of the rotary shaft (2), the sliding sleeves (21) are sleeved on the vertical portions of the frames (11), a plurality of screw holes (112) are formed in the vertical portions of the frames (11) at equal intervals, screw rods (22) are connected to the sliding sleeves (21) in a threaded mode, the screw rods (22) are in threaded fit with the screw holes (112), and handles (23) are arranged at one ends, far away from the screw holes (112), of the screw rods (22).

5. A safety walker for post-operative activities of elderly cardiothoracic surgery patients as claimed in claim 1 wherein: the horizontal part of the armrest (13) is sleeved with a flexible pad (9).