CN221845385U - A walking aid for patients undergoing cardiac surgery after surgery - Google Patents

Abstract

A post-operative walking aid device for cardiac surgery patients belongs to the technical field of walking aid equipment, including a walking aid device body, two square sleeves are symmetrically installed on the outer surface of the lower end of the walking aid device body, a support frame A is fixedly installed on the upper surface of the left square sleeve, a universal joint is symmetrically fixedly installed on the upper surface of the support frame A, hinge balls are rotatably installed in the universal joints, T-shaped sliders are fixedly installed on the outer surfaces of the hinge balls, a seat board is slidably installed between the two T-shaped sliders, two card slots are provided on the outer surface of the seat board, a support frame B is fixedly installed on the upper surface of the right square sleeve, and two card columns are symmetrically fixedly installed on the upper surface of the support frame B. When the seat board is idle, the utility model can flip the seat board to the left side through the linkage effect between the hinge ball and the universal joint, and with the help of the linkage effect of the T-shaped slot and the T-shaped slider, the seat board can be vertically slid downward for storage, and the entire adjustment and storage process is simple to operate, convenient and fast.

Description

A walking aid for patients undergoing cardiac surgery after surgery

Technical Field

The utility model belongs to the technical field of activity-aiding walking equipment, and in particular relates to an activity-aiding walking device for patients undergoing cardiac surgery.

Background Art

After cardiac surgery, doctors will encourage patients to do appropriate walking exercises to promote recovery. Getting out of bed and moving around becomes one of the key measures for patients to reduce postoperative complications and accelerate recovery. In order to prevent patients from accidentally falling due to exhaustion during walking exercises, they need to use walking aids to assist walking.

After searching, the Chinese authorized patent in the relevant field has the patent announcement number: CN215021819U, and the patent name is: Postoperative walking aid for cardiac surgery patients. Its structure specifically includes a fixed frame, a movable groove is set in the middle of the top of the fixed frame, and a pressing block is connected to the inside of the movable groove. A limiting sleeve is installed at the bottom of the pressing block, and a first return spring is set inside the limiting sleeve. One end of the first return spring is connected to a support rod, and an anti-slip plate is installed at the bottom of the support rod. The surface of the anti-slip plate is provided with a friction layer. A limiting seat is installed on one side of the fixed frame, and a shock-absorbing rod is inserted into the inside of the limiting seat. A shock-absorbing spring is set inside the shock-absorbing rod, and an anti-collision plate is installed at one end of the shock-absorbing rod. A first telescopic rod is connected to one side of the bottom of the fixed frame, and a support frame is set at the bottom of the first telescopic rod. A universal wheel is set at the bottom of the support frame, and a fixed knob is set on the surface of the first telescopic rod. A limiting slide groove is arranged on one side of the top of the support frame, a limiting slider is connected inside the limiting slide groove, a second telescopic rod is installed on the top of the limiting slider, a seat cushion is installed on the top of the second telescopic rod, and a sponge pad is arranged on the surface of the seat cushion.

The above-mentioned prior art postoperative walking aid device for cardiac surgery patients is provided with a cushion so that the patient can sit and rest temporarily. However, the cushion is not convenient to change its position for storage when it is idle. If the cushion is not stored during walking, it will occupy the patient's activity space in the device. Therefore, another postoperative walking aid device for cardiac surgery patients is provided to solve the above-mentioned technical problems.

Utility Model Content

With regard to the existing postoperative mobility aid device for cardiac surgery patients, when the seat cushion is idle, it is inconvenient to change the position for storage, and the patient's activity space in the device is occupied. The utility model provides a postoperative mobility aid device for cardiac surgery patients. The seat board is slidably installed between two T-shaped sliders, and the two T-shaped sliders are respectively fixedly connected to the corresponding hinge balls. When the seat board is idle, the seat board can be flipped to the left through the linkage effect between the hinge ball and the universal joint, and with the linkage effect of the T-shaped slide groove and the T-shaped slider, the seat board can be slid vertically downward for storage. The whole adjustment and storage process is simple to operate, convenient and fast. The adjusted seat board will not occupy the patient's activity space in the device, which effectively solves the problem that when the seat cushion is idle, it is inconvenient to change the position for storage, and the patient's activity space in the device is occupied. The specific technical scheme is as follows:

A postoperative walking aid for cardiac surgery patients, comprising a walking aid main body with a handle on the top, a plurality of universal wheels installed on the lower surface of the walking aid main body, two square sleeves symmetrically installed on the outer surface of the lower end of the walking aid main body, a support frame A is fixedly installed on the upper surface of the square sleeve on the left side, a universal joint is symmetrically fixedly installed on the upper surface of the support frame A, hinge balls are rotatably installed in the universal joints, T-shaped sliders are fixedly installed on the outer surfaces of the hinge balls, a seat plate is slidably installed between the two T-shaped sliders, the outer surface of the seat plate is provided with two slots, a support frame B is fixedly installed on the upper surface of the square sleeve on the right side, two clamping columns are symmetrically fixedly installed on the upper surface of the support frame B, when the seat plate is in use, the clamping columns are clamped in the corresponding slots, the right surface of the seat plate is symmetrically provided with T-shaped grooves, and the T-shaped sliders are slidably installed in the corresponding T-shaped grooves.

In the above technical solution, an elastic C-shaped clip is fixedly installed on the right surface of the seat plate, and the elastic C-shaped clip is clamped on the outer surface of the support frame A on the left side.

In the above technical solution, a sponge pad is fixedly installed on the left surface of the seat plate.

In the above technical solution, the square sleeve is sleeved on the outer surface of the lower end of the walking aid body, and the outer surface of the square sleeve is threaded with a clamping bolt, and the inner end of the clamping bolt is in contact with the outer surface of the lower end of the walking aid body.

In the above technical solution, two self-locking universal wheels are symmetrically mounted on the lower surface of the walking aid body.

In the above technical solution, an armrest is fixedly mounted on the lower surface of the handle, and the armrest is J-shaped.

Compared with the prior art, the utility model of the walking aid device for patients after cardiac surgery has the following beneficial effects:

The utility model installs a seat board between two T-shaped sliding blocks in a sliding manner, and the two T-shaped sliding blocks are respectively fixedly connected to the corresponding articulated balls. When the seat board is idle, the seat board can be flipped to the left side through the linkage effect between the articulated ball and the universal joint, and with the help of the linkage effect of the T-shaped slide groove and the T-shaped sliding block, the seat board can be slid vertically downward for storage. The whole adjustment and storage process is simple, convenient and fast to operate, and the adjusted seat board can effectively avoid occupying the patient's activity space in the body-supporting device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model when the seat plate is stored.

Fig. 2 is a schematic structural diagram of the utility model when using a seat board.

FIG3 is a schematic diagram of the cross-sectional structure of the utility model.

FIG. 4 is a schematic diagram of the seat structure of the present invention.

In Figures 1-4, among them: 1-walking aid body, 11-universal wheel, 12-self-locking universal wheel, 13-handle, 14-armrest, 2-square sleeve, 21-tightening bolt, 3-support frame A, 31-universal joint, 32-articulated ball, 33-T-shaped slider, 4-support frame B, 41-clamping column, 5-seat plate, 51-T-shaped slide groove, 52-clamping groove, 53-sponge pad, 54-elastic C-shaped clamp.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 4. The utility model provides a technical solution:

A postoperative walking aid for cardiac surgery patients, comprising a walking aid body 1 with a handle 13 on the top, a plurality of universal wheels 11 installed on the lower surface of the walking aid body 1, two square sleeves 2 symmetrically installed on the outer surface of the lower end of the walking aid body 1, a support frame A3 fixedly installed on the upper surface of the left square sleeve 2, a universal joint 31 symmetrically fixedly installed on the upper surface of the support frame A3, hinge balls 32 rotatably installed in the universal joints 31, T-shaped sliders 33 fixedly installed on the outer surfaces of the hinge balls 32, a seat plate 5 slidably installed between the two T-shaped sliders 33, two card slots 52 provided on the outer surface of the seat plate 5, a support frame B4 fixedly installed on the upper surface of the right square sleeve 2, two card posts 41 symmetrically fixedly installed on the upper surface of the support frame B4, when the seat plate 5 is in use, the card posts 41 are clamped in the corresponding card slots 52, T-shaped slide grooves 51 are symmetrically opened on the right surface of the seat plate 5, and the T-shaped slide blocks 33 are slidably installed in the corresponding T-shaped slide grooves 51;

When the seat board 5 is idle, the seat board 5 is flipped toward the support frame A3. During the flipping process, the clamping column 41 is separated from the clamping slot 52. After the seat board 5 is flipped to the left side of the support frame A3, it slides downward. The seat board 5 after sliding is shown in FIG. 1. At this time, the seat board 5 vacates the space blocked by the walking device body 1, thereby increasing the activity space for the patient in the walking device body 1.

When the seat board 5 needs to be used, the seat board 5 is first slid upwards so that the T-shaped slider 33 is located at the lower end of the T-shaped slide groove 51, and then the seat board 5 is flipped toward the support frame B4. When the seat board 5 is flipped to a horizontal position, the clamping column 41 is inserted into the clamping groove 52. At this time, the lower surface of the seat board 5 is supported by the support frames A3 and B4, and the patient can sit on the seat board 5 and rest with confidence.

It is worth mentioning that, considering that the vertically stored seat board 5 is prone to shake when the walking aid device body 1 moves, as shown in Figure 1 or Figure 2, an elastic C-shaped card 54 is fixedly installed on the right surface of the seat board 5. The elastic C-shaped card 54 can be used to be connected to the outer surface of the left support frame A3 to fix the vertically stored seat board 5, thereby preventing it from shaking.

In addition, in order to ensure the comfort of the patient when taking a rest, as shown in FIG. 2 , a sponge pad 53 is fixedly installed on the left surface of the seat board 5 .

In addition, in order to facilitate the front and rear position adjustment of the seat board 5 in the walking aid device body 1 according to the patient's trapezoidal shape, as shown in Figure 1, the square sleeve 2 needs to be sleeved on the outer surface of the lower end of the walking aid device body 1, and a tightening bolt 21 is threadedly installed through the outer surface of the square sleeve 2. After the inner end of the tightening bolt 21 is fitted with the outer surface of the lower end of the walking aid device body 1, the corresponding square sleeve 2 can be fixed. When adjusting, after loosening the tightening bolt 21, the position of the seat board 5 can be adjusted by sliding the square sleeve 2 forward and backward through the support frame A3 and the support frame B4.

When the patient sits on the seat board 5 to rest, in order to ensure the stability of the walking aid body 1 and prevent it from moving at will, as shown in FIG. 1 , two self-locking universal wheels 12 are symmetrically installed on the lower surface of the walking aid body 1. The two self-locking universal wheels 12 can be locked to ensure the overall stability of the walking aid body 1.

Finally, considering that some patients have weak hand muscles, they need to clamp the walking aid body 1 under their armpits for use. As shown in Figure 1, an armrest 14 is fixedly installed on the lower surface of the handle 13, and the armrest 14 is J-shaped. Such patients can clamp the handle 13 under their armpits to support the body, and at the same time, they can hold their hands on the armrest 14 to increase the support points, making it more convenient for patients with weak hand muscles to use.

Claims (6)

1. A postoperative walking aid for cardiac surgery patients, comprising a walking aid body (1) with a handle (13) on the top, a plurality of universal wheels (11) installed on the lower surface of the walking aid body (1), characterized in that two square sleeves (2) are symmetrically installed on the outer surface of the lower end of the walking aid body (1), a support frame A (3) is fixedly installed on the upper surface of the left square sleeve (2), a universal joint (31) is symmetrically fixedly installed on the upper surface of the support frame A (3), and the universal joint (31) is symmetrically fixedly installed inside. A hinge ball (32) is installed, and a T-shaped slider (33) is fixedly installed on the outer surface of the hinge ball (32). A seat plate (5) is slidably installed between the two T-shaped sliders (33). Two card slots (52) are provided on the outer surface of the seat plate (5). A support frame B (4) is fixedly installed on the upper surface of the square sleeve (2) on the right side. Two card columns (41) are symmetrically fixedly installed on the upper surface of the support frame B (4). When the seat plate (5) is in use, the card columns (41) are carded in the corresponding card slots (52); The right surface of the seat plate (5) is symmetrically provided with T-shaped sliding grooves (51), and the T-shaped sliding blocks (33) are slidably installed in the corresponding T-shaped sliding grooves (51). 2. A postoperative mobility aid device for cardiac surgery patients according to claim 1, characterized in that an elastic C-shaped clip (54) is fixedly installed on the right surface of the seat board (5), and the elastic C-shaped clip (54) is clamped on the outer surface of the support frame A (3) on the left side. 3. A postoperative mobility aid device for cardiac surgery patients according to claim 2, characterized in that a sponge pad (53) is fixedly installed on the left surface of the seat board (5). 4. A postoperative walking aid for cardiac surgery patients according to claim 1, characterized in that the square sleeve (2) is sleeved on the outer surface of the lower end of the walking aid body (1), and the outer surface of the square sleeve (2) is threadedly installed with a clamping bolt (21), and the inner end of the clamping bolt (21) is in contact with the outer surface of the lower end of the walking aid body (1). 5. A postoperative walking aid device for cardiac surgery patients according to claim 1, characterized in that two self-locking universal wheels (12) are symmetrically installed on the lower surface of the walking aid body (1). 6. A postoperative walking aid for cardiac surgery patients according to claim 1, characterized in that an armrest (14) is fixedly mounted on the lower surface of the handle (13), and the armrest (14) is J-shaped.