CN216777436U - A lower limb raising device for bedridden patients - Google Patents

Abstract

The utility model provides a lower limb lifting device for bedridden patients, which comprises a vertical frame, wherein the outer surface of the vertical frame is connected with a sliding sleeve in a sliding manner, one side surface of the sliding sleeve is provided with a fixing mechanism for fixing the vertical frame, the upper part of the vertical frame is provided with a through groove, a transverse rod is arranged inside the through groove, the upper surface of the transverse rod is provided with a retractable device, the outer surface of the retractable device is provided with a pull rope, one end of the pull rope, which is far away from the retractable device, is fixedly connected with a connecting plate, and a holding belt is arranged on the connecting plate. According to the lower limb lifting device for the bedridden patient, the extension length of the pull rope is controlled through the retracting device, the connecting plate can drive the containing belt to move in a lifting mode, the lifting height of the lower limb of the patient can be adjusted, venous blood backflow of the lower limb of the patient can be promoted, swelling of the lower limb can be relieved, complications of venous thrombosis of the lower limb can be reduced, and the recovery effect of the patient can be improved.

Description

A lower limb raising device for bedridden patients

technical field

The utility model belongs to the technical field of patient medical rehabilitation, in particular to a lower limb raising device for bedridden patients.

Background technique

The lower extremity is a multi-layered sheath-like part formed by bones, muscles, blood vessels, nerves, superficial and deep fascia and skin. It can be divided into superficial and deep two-layer structures. The superficial structure is composed of skin and superficial fascia. There are abundant superficial veins, lymphatic vessels and cutaneous nerves, and the deep structure is composed of deep fascia, muscles, blood vessels, nerves and bones, and several important local structures and local core structures are formed by blood vessels and nerves and their paths.

In clinical practice, many patients need bed rest due to their illness. During bed rest, if the patient's lower extremities are kept in a horizontal position, the lower extremities are far away from the heart, the blood in the veins of the lower extremities has no muscle contraction and the effect of gravity slows down the backflow, which is prone to blood stagnation in the lower extremities. , causing swelling of the lower extremities, and even complications of venous thrombosis, and venous thrombosis is very harmful, and some patients may also develop pulmonary embolism, causing extremely serious consequences such as sudden death. In order to promote the venous blood return of the patient's lower extremity, reduce the swelling of the lower extremity, reduce the occurrence of complications of venous thrombosis of the lower extremity, and improve the rehabilitation effect, the lower extremity of the patient is often raised, but the traditional lifting devices are mostly soft pillows, cushions or Brown's frame, etc., it is difficult to adjust the elevation height of the patient's lower extremities.

Therefore, there is a need for a lower limb raising device for bedridden patients to solve the above technical problems.

Utility model content

Aiming at the technical problems existing in the prior art, the utility model provides a lower extremity raising device for bedridden patients, which can adjust the height of the lower extremity of the patient according to the needs, so as to promote the venous blood return of the lower extremity of the patient, reduce the swelling of the lower extremity, and reduce the venous blood flow of the lower extremity. The occurrence of thrombotic complications can improve the recovery effect of patients.

The technical scheme that the utility model solves the above-mentioned technical problem is as follows:

A lower limb raising device for bedridden patients, comprising a stand, the outer surface of the stand is slidably connected with a sliding sleeve, one side of the sliding sleeve is provided with a fixing mechanism for fixing the stand, and the upper part of the stand is A through groove is opened, a transverse rod is arranged inside the through groove, a retractor is installed on the upper surface of the transverse rod, and a pull rope is installed on the outer surface of the retractor, and the pull rope is far away from the retractor A connecting plate is fixedly connected to one end of the connecting plate, and a holding belt is installed on the connecting plate.

Preferably, the fixing mechanism includes a concave block, the upper surface of the concave block is threadedly connected with a screw rod, and one end of the screw rod penetrates the upper surface of the concave block and is rotatably connected with a clamping plate.

As a preference of this embodiment, a guide groove is formed on the inner wall of the concave block, and one end of the clamping plate is slidably connected to the inside of the guide groove.

As a preference of this embodiment, a limit ring is provided on the outer surface of the stand, and the bottom surface of the sliding sleeve is in contact with the upper surface of the limit ring when in use.

As a preference of this embodiment, a limit mechanism is provided on the stand, the limit mechanism includes a limit hole and a linkage plate, the limit hole is opened on the upper surface of the transverse rod, and the bottom surface of the linkage plate is fixed Connect the limit rod.

As a preference of this embodiment, one end of the limiting rod away from the linkage plate penetrates through the upper surface of the stand and is inserted into the interior of the limiting hole.

As a preference of this embodiment, a spring is sleeved on the outer surface of the limiting rod, and both ends of the spring are respectively in contact with the bottom surface of the linkage plate and the upper surface of the stand.

As a preference of this embodiment, two sets of symmetrical hooks are fixedly connected to the bottom surface of the connecting plate, and one end of the hooks away from the connecting plate is inserted into the interior of the storage belt.

As a preference of this embodiment, a mounting plate is fixedly connected to the bottom surface of the stand, and two sets of symmetrical rollers are mounted on the bottom surface of the mounting plate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) In the lower limb lifting device for bedridden patients according to the present invention, the extension length of the pull rope is controlled by the retractor, so that the connecting plate can drive the storage belt to move up and down, so as to realize the adjustment of the lifting height of the lower limbs of the patient. It can promote the venous blood return of the lower extremity, reduce the swelling of the lower extremity, reduce the occurrence of complications of venous thrombosis of the lower extremity, and improve the recovery effect of the patient.

(2) The lower limb lifting device for bedridden patients according to the present utility model, by setting the fixing mechanism on the side of the sliding sleeve, when in use, the bedside is placed inside the concave block of the fixing mechanism, and the screw is rotated so that the screw drives the clamp The holding plate moves inside the concave block, so that the bedside can be fixed in the gap between the clamping plate and the concave block, and the lower limb raising device and the hospital bed can be fixed.

(3) In the lower limb raising device for bedridden patients according to the present invention, a plurality of limit holes are arranged on the transverse rod. Adjust the spacing between them.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the enlarged schematic diagram of the structure at A in Fig. 2 of the utility model;

Fig. 4 is the enlarged schematic diagram of the structure at place B in Fig. 3 of the utility model;

FIG. 5 is an enlarged schematic view of the structure at C in FIG. 3 of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Stand; 2. Mounting plate; 3. Roller; 4. Sliding sleeve; 5. Fixing mechanism; 51. Concave block; 52. Clamping plate; 53. Screw; 54. Guide groove; 6. Through groove; 7 , transverse rod; 8, limit mechanism; 81, limit hole; 82, limit rod; 83, linkage plate; 84, spring; 9, retractor; 10, pull rope; 11, connecting plate; 12, hanging Hook; 13, full belt; 14, limit ring.

Detailed ways

The principles and features of the present invention will be described below with reference to the accompanying drawings, and the examples are only used to explain the present invention, and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the purpose of For the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the indicated device or element must have a specific orientation, as well as a specific orientation configuration and operation, and therefore should not be construed as a limitation of the present invention.

Referring to FIGS. 1 to 5 , an embodiment of the present invention provides a lower limb lifting device for bedridden patients, which specifically includes a stand 1 , a bottom surface of the stand 1 is fixedly connected with a mounting plate 2 , and a bottom surface of the mounting plate 2 is mounted with a Two sets of symmetrical rollers 3 . In this embodiment, the roller 3 is preferably a universal wheel, and a brake pad for braking is also arranged inside. The number of rollers 3 is at least three, and the mounting plate 2 and the roller 3 can be used to move the vertical frame 1 and move it in place Then use the brake pads to fix the upright frame 1.

Referring to FIG. 1 to FIG. 5 , the outer surface of the stand 1 is slidably connected with a sliding sleeve 4 , and one side of the sliding sleeve 4 is provided with a fixing mechanism 5 for fixing the stand 1 . In this embodiment, the fixing mechanism 5 includes a concave block 51 , the upper surface of the concave block 51 is screwed with a screw 53 , one end of the screw 53 penetrates the upper surface of the concave block 51 and is rotatably connected with a clamping plate 52 . In use, the bedside can be placed inside the concave block 51 so that the lower extremity raising device is mounted on the patient's bedside. By rotating the screw 53, the amount of the screw 53 extending into the concave block 51 can be adjusted, so that the bedside can be fixed in the gap between the clamping plate 52 and the inner bottom wall of the concave block 51, and the vertical frame can be lifted. 1 Stability placed on the ground to prevent the stand 1 from loosening. This embodiment is further optimized. The inner wall of the concave block 51 is provided with a guide groove 54 , and one end of the clamping plate 52 is slidably connected to the inside of the guiding groove 54 . The guiding groove 54 can guide the clamping plate 52 when sliding.

1 to 5, the outer surface of the stand 1 is fixedly connected to the limit ring 14. When in use, the bottom surface of the sliding sleeve 4 is in contact with the upper surface of the limit ring 14, and the limit ring 14 can be used to adjust the sliding sleeve. 4 to limit the position, which can prevent the sliding sleeve 4 from sliding to the bottom of the stand 1, and is convenient for the operator to take the sliding sleeve 4. The upper part or the top of the stand 1 is provided with a through slot 6 , the interior of the through slot 6 is provided with a transverse rod 7 , and a retractor 9 is installed on the upper surface of the transverse rod 7 . In this embodiment, a receiver 9 is provided at one end of the transverse rod 7 away from the stand 1 . A pull cord 10 is installed on the outer surface of the retractor 9 , and one end of the pull cord 10 away from the retractor 9 penetrates the transverse rod 7 and is fixedly connected to a connecting plate 11 , on which is mounted a holding belt 13 . In this embodiment, the connection plate 11 and the storage belt 13 are detachably connected. The retractor 9 is an existing structure, and a limiting mechanism is provided inside it, and the retractor 9 can be used to adjust the length of the pull cord 10, and then the height of the connecting plate 11 can be adjusted. In the present embodiment, two sets of symmetrical hooks 12 are fixedly connected to the bottom surface of the connecting plate 11 . 13 is fixed on the connecting plate 11, so that it is convenient for the patient to place the leg inside the receiving belt 13. In this embodiment, the containing belt 13 is a U-shaped structure, and the containing belt 13 is made of soft material.

Referring to FIGS. 1 to 5 , in this embodiment, a limiting mechanism 8 for limiting the position of the transverse rod 7 is provided on the stand 1 . In this embodiment, the limit mechanism 8 includes a limit hole 81 and a linkage plate 83 , the limit hole 81 is opened on the upper surface of the transverse rod 7 , the bottom surface of the linkage plate 83 is fixedly connected to the limit rod 82 , and the limit rod 82 is far away from One end of the linkage plate 83 penetrates through the upper surface of the stand 1 and is inserted into the interior of the limiting hole 81 . In this embodiment, the limit holes 81 are arranged in a row along the length direction of the transverse rod 7. By adjusting the installation position of the limit rods 82 in the limit holes 81, the distance between the holding belt and the patient can be realized. make adjustments. A spring 84 is sleeved on the outer surface of the limiting rod 82 , and both ends of the spring 84 are in contact with the bottom surface of the linkage plate 83 and the upper surface of the stand 1 respectively. During use, the linkage plate 83 can push the limit rod 82 into the limit hole 81 , thereby limiting the transverse rod 7 . If the limit rod 82 is pulled out from the limit hole 81 through the linkage plate 83 , the spring 84 can be stretched, and the limit rod 82 can be quickly reset under the restoring force of the spring 84 itself.

The working principle of the present invention is as follows: first, the vertical frame 1 can be moved to a suitable position by using the roller 3 on the mounting plate 2, then the bedside is placed inside the concave block 51, and then the screw rod 53 is rotated to make the screw rod 53 drive The clamping plate 52 moves inside the concave block 51 , which can fix the bedside in the gap between the clamping plate 52 and the concave block 51 . Then, by pulling the linkage plate 83 , the limit rod 82 is moved from the limit hole 81 The inner part of the device can be pulled out, the limit of the transverse rod 7 can be released, the transverse rod 7 can be set inside the through groove 6, and then the holding belt 13 can be moved to a suitable position, and then the patient's leg can be placed on the holding belt 13, and use the hook 12 to connect the storage belt 13 with the connecting plate 11. Finally, the extension length of the pull rope 10 can be controlled by the retractor 9, so that the connecting plate 11 can drive the storage belt 13 to move up and down. The movement realizes the adjustment of the height of the patient's lower extremity elevation, which can promote the venous blood return of the patient's lower extremity, reduce the swelling of the lower extremity, reduce the occurrence of complications of venous thrombosis of the lower extremity, and improve the recovery effect of the patient.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection. Connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

An embodiment of the present invention has been described in detail above, but the content is only a preferred embodiment of the present invention, and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present utility model should still belong to the scope of the patent of the present utility model.

Claims (9)

1. The utility model provides a device is raised with low limbs to bed patient, includes grudging post (1), its characterized in that: the outer surface sliding connection of grudging post (1) has sliding sleeve (4), a side of sliding sleeve (4) is provided with and is used for fixed establishment (5) to grudging post (1), logical groove (6) have been seted up on the upper portion of grudging post (1), the inside that leads to groove (6) is provided with transverse bar (7), the last surface mounting of transverse bar (7) has distributor (9), the surface mounting of distributor (9) has stay cord (10), one end fixedly connected with connecting plate (11) of distributor (9) are kept away from in stay cord (10), install on connecting plate (11) and hold area (13).

2. The lower limb lifting device for a bedridden patient according to claim 1, wherein: the fixing mechanism (5) comprises a concave block (51), the upper surface of the concave block (51) is in threaded connection with a screw rod (53), and one end of the screw rod (53) penetrates through the upper surface of the concave block (51) and is rotatably connected with a clamping plate (52).

3. The lower limb lifting device for bedridden patients according to claim 2, wherein: a guide groove (54) is formed in the inner wall of the concave block (51), and one end of the clamping plate (52) is connected to the inside of the guide groove (54) in a sliding mode.

4. The lower limb lifting device for a bedridden patient according to claim 1, wherein: the outer surface of the stand (1) is provided with a limiting ring (14), and when the stand is used, the bottom surface of the sliding sleeve (4) is in contact with the upper surface of the limiting ring (14).

5. The lower limb lifting device for a bedridden patient according to claim 1, wherein: be provided with stop gear (8) on grudging post (1), stop gear (8) are including spacing hole (81) and linkage plate (83), the upper surface of horizontal pole (7) is seted up in spacing hole (81), the bottom surface fixedly connected with gag lever post (82) of linkage plate (83).

6. The lower limb lifting device for a bedridden patient according to claim 5, wherein: one end of the limiting rod (82), which is far away from the linkage plate (83), penetrates through the upper surface of the stand (1) and is inserted into the limiting hole (81).

7. The lower limb lifting device for a bedridden patient according to claim 6, wherein: the outer surface cover of gag lever post (82) is equipped with spring (84), the both ends of spring (84) contact with the bottom surface of linkage plate (83) and the upper surface of grudging post (1) respectively.

8. The lower limb lifting device for a bedridden patient according to claim 1, wherein: the bottom surface of the connecting plate (11) is fixedly connected with two groups of symmetrical lifting hooks (12), and one ends, far away from the connecting plate (11), of the lifting hooks (12) are inserted into the containing belt (13).

9. The lower limb lifting device for a bedridden patient according to claim 1, wherein: the bottom surface fixedly connected with mounting panel (2) of grudging post (1), two sets of symmetrical gyro wheels (3) are installed to the bottom surface of mounting panel (2).

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