Device for preventing foot drop and venous thrombosis

Abstract

The utility model discloses a device for preventing foot drop and venous thrombosis, which comprises a foot exercise component, a foot massage component, a foot massage component, a foot massage component, a foot massage component, a foot massage component, a foot massage component and a foot massage component and is characterized in that the foot massage component comprises a base plate and a base plate; the supporting assembly is arranged in an L shape; the base is placed on a sickbed, and the vertical plate is vertically arranged at one end of the base. The foot exercise assembly is detachably arranged on the supporting assembly. According to the device for preventing foot drop and venous thrombosis, the foot exercising assembly and the supporting assembly are arranged, it is guaranteed that the foot sole of a patient is erected, ankle pump movement can be carried out, and therefore vein blood flowing of the lower limbs is accelerated, the blood stasis state is relieved, deep venous thrombosis of the lower limbs is reduced, and meanwhile foot drop can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a device for preventing foot drop and venous thrombosis. Background Art

[0002] If bedridden patients lack exercise or the common peroneal nerve is compressed, foot drop may occur. Clinically, foot drop can generally be prevented through functional exercises and avoiding compression of the fibular head.

[0003] Patients who have lost the function of their lower limbs or have been bedridden for a long time usually lack exercise in their lower limbs. Since their legs are in a stretched-out lying position most of the time, their lower limbs cannot exert force, and their toes will stretch away from the head, resulting in foot drop. Patients who have lost the function of their lower limbs have slow blood flow in the lower limb veins, and blood accumulates in the lower limb veins, leading to lower limb venous thrombosis.

[0004] Patients need to actively perform repeated leg stretching and leg lifting activities, which can not only exercise leg muscle strength but also prevent deep vein thrombosis. During bed rest, they should also actively perform ankle dorsiflexion and plantar flexion exercises, which are also very important for preventing muscle weakness and foot drop. However, the current ankle pump exercise is boring and difficult to count and persist, and it is impossible to quantify the effect of patient exercise.

[0005] Based on the above reasons, there is an urgent need to design a device for preventing foot drop and venous thrombosis that overcomes the above problems. Utility Model Content

[0006] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a device for preventing foot drop and venous thrombosis to solve the problems mentioned in the background technology.

[0007] In order to achieve the above purpose, the utility model mainly provides the following technical solutions:

[0008] A device for preventing foot drop and venous thrombosis, comprising:

[0009] The foot exercise assembly comprises a pad and a base plate, wherein the bottom end of the pad is connected to the front end of the base plate by a hinge;

[0010] The fixing component is L-shaped and comprises a base placed on the hospital bed and a vertical plate set up at one end of the base; the foot exercise component is detachably arranged on the fixing component.

[0011] Furthermore, it also includes a control component, which includes a pressure acquisition unit and an information processing unit; wherein:

[0012] The pressure collection unit is arranged in the groove of the vertical plate and corresponds to the foot stepping position;

[0013] The information processing unit includes a control box, a PCB circuit board built in the control box, a microprocessor integrated on the PCB circuit board, a counter and a speaker; the pressure acquisition unit is electrically connected to the microprocessor.

[0014] Furthermore, the pad includes a bottom pad, a buffer pad and a placement pad from bottom to top; the placement pad is provided with a receiving groove for accommodating the foot pad;

[0015] The utility model also comprises ring bodies which are arranged on both sides of the bottom pad and are used for a stretching belt to pass through for autonomous exercise.

[0016] Furthermore, it also includes a convex pad, which is arranged at the bottom wall of the bottom pad and corresponds to the pressure collection unit at the vertical plate;

[0017] The convex pad and the pressure collection unit are both detachable in design.

[0018] Furthermore, a slot for accommodating the legs is provided on the base plate and fixing belts are provided on both sides;

[0019] The bottom wall of the substrate is connected to the base through a snap connection.

[0020] Furthermore, it also includes a supporting assembly, which includes a telescopic rod and a clamp, one end of the telescopic rod is connected to the back of the base, and the other end is connected to the clamp, and the clamp is clamped on the guardrail at the end of the bed.

[0021] Compared with the prior art, the beneficial effects of the present invention are mainly reflected in:

[0022] The device for preventing foot drop and venous thrombosis of the utility model ensures that the patient's feet are upright and can perform ankle pump exercises by arranging foot exercise components and fixing components, thereby accelerating the blood flow in the lower limb veins, relieving the blood stasis state, reducing the occurrence of deep vein thrombosis in the lower limbs, and also preventing the occurrence of foot drop;

[0023] Furthermore, in order to achieve the purpose of intelligent counting, the present application designs a control component, which contacts the pressure collection unit each time the pad is stepped on during exercise, thereby achieving the purpose of counting to ensure the exercise effect of the patient's ankle joint.

[0024] The design of the support component can combine the present application with the bed body to avoid displacement and unstable fixation during exercise; it can be adapted to all patients, especially those with limited mobility, to avoid possible injuries to the patients during movement.

[0025] The above description is only an overview of the technical solution of the utility model. In order to clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following preferred embodiments of the utility model are described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic structural diagram of the device for preventing foot drop and venous thrombosis of the utility model;

[0028] Figure 2 It is a structural schematic diagram of another embodiment of the utility model;

[0029] Figure 3 It is a side view of the fixing assembly of the utility model;

[0030] Figure 4 It is a side view of the foot exercise assembly of the present invention;

[0031] Figure 5 It is a schematic diagram of the internal circuit of the control component of the utility model;

[0032] Figure 6 It is a cross-sectional view of the pad of the utility model;

[0033] Description of reference numerals:

[0034] 1. foot exercise component; 11. pad; 12. base plate; 111. bottom pad; 112. cushion pad; 113. placement pad; 13. ring body; 14. stretching belt; 15. convex pad; 16. fixing belt;

[0035] 2. Fixing assembly; 21. Base; 22. Vertical plate;

[0036] 3. Control component; 31. Pressure acquisition unit; 32. Information processing unit;

[0037] 41. Control box; 42. PCB circuit board; 43. Microprocessor; 44. Counter; 45. Speaker; 46. Display screen;

[0038] 5. Support assembly; 51. Telescopic rod; 52. Clamp; DETAILED DESCRIPTION

[0039] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the present invention, the specific implementation method, structure, characteristics and effects of the device for preventing foot drop and venous thrombosis proposed by the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0040] like Figure 1-5 As shown, the device for preventing foot drop and venous thrombosis of the utility model comprises:

[0041] The patient's foot is fixed on the foot exercise assembly 1, which includes a pad 11 and a base 12. The bottom end of the pad 11 is connected to the front end of the base 12 by a hinge. In order to ensure that both can be used for exercise normally, a silicone pad is provided on the inner side of the pad 11 and the base 12 to contact the patient's skin.

[0042] In order to achieve normal exercise, a fixing component 2 is specially provided, which is L-shaped; it includes a base 21 placed on the bed and a stand 22 vertically set at one end of the base 21; the foot exercise component 1 is detachably provided on the fixing component 2.

[0043] The device for preventing foot drop and venous thrombosis of the present application assembles the foot exercise component 1 by setting the fixing component 2, and by designing an exercise equipment suitable for bedridden patients, it can meet the ankle pump exercise needs of different patients, so as to accelerate blood circulation and prevent patients from foot drop and deep vein thrombosis.

[0044] See also Figure 5 In order to accurately understand the effect of the patient's exercise, this embodiment also includes a control component 3, which includes a pressure acquisition unit 31 and an information processing unit 32; wherein:

[0045] The pressure collection unit 31 is arranged in the groove of the vertical plate 22 and corresponds to the foot stepping position; the pressure collection unit 31 is preferably a resistive film pressure sensor. Taking the RP-C30-ST resistive film pressure sensor as an example, it is attached to the corresponding position of the vertical plate 22; its pressure range is 20g~20Kg, and data collection can be performed normally by contact and pressing.

[0046] The information processing unit 32 includes a control box 41, a PCB circuit board 42 built in the control box 41, a microprocessor 43 integrated on the PCB circuit board 42, a counter 44 and a speaker 45; the pressure acquisition unit 31 is electrically connected to the microprocessor 43. The control box 41 is arranged on the side wall of the vertical plate 22, and can be detachable or embedded.

[0047] In the present application, when the patient is exercising, the patient repeatedly steps on the foot exercise assembly 1, and the back of the pad 11 contacts the pressure collection unit 31 on the vertical plate 22, and the pressure collection unit 31 transmits the signal to the microprocessor 43 for analysis and counting.

[0048] It should be noted that after the microprocessor 43 analyzes and processes the collected signals, the counting results of the counter 44 are broadcast through the speaker 45 or directly displayed on the display screen 46; the display screen 46 is designed on the outer wall of the control box 41, which is electrically connected to the microprocessor 43; the display screen 46 is preferably a touch screen display.

[0049] The control box 41 has a built-in power supply component, which is preferably a rechargeable battery, and a charging port thereof is disposed on a side wall of the control box 41 .

[0050] For more information, see Figure 6 The pad 11 includes a bottom pad 111, a cushion pad 112 and a placement pad 113 from bottom to top; the placement pad 113 is provided with a receiving groove for accommodating the sole pad 111; the cushion pad 112 is preferably elastic cotton; the placement pad 113 is preferably a soft silicone pad with good air permeability;

[0051] The device also includes a ring body 13, which is arranged on both sides of the base pad 111, and a stretching belt 14 is passed through for self-exercise. The stretching belt 14 is passed through both sides of the base pad 111, and the patient can manually stretch the toes for repeated exercises to prevent foot drop and deep vein thrombosis in the patient.

[0052] Please refer to Figure 3-4 , further comprising a convex pad 15, which is disposed at the bottom wall of the bottom pad 111 and corresponds to the pressure collection unit 31 at the vertical plate 22;

[0053] The convex pad 15 and the pressure collection unit 31 are both detachable in design.

[0054] The height of the convex pad 15 is preferably 5 mm, and the material thereof is a soft silicone pad. The convex pad 15 can be attached to the bottom end of the base pad 111 and can be moved as needed.

[0055] Furthermore, a slot for accommodating the legs is provided on the base plate 12 and fixing belts 16 are provided on both sides; the legs can be further fixed to avoid displacement.

[0056] The bottom wall of the substrate 12 is connected to the base 21 by snapping; a buckle is provided on the bottom wall of the substrate 12, and a corresponding socket is provided on the base 21, so that the two can be snapped together.

[0057] To further ensure that the exercise is carried out normally, please refer to Figure 1The present application also includes a support assembly 5, which includes a telescopic rod 51 and a clamp 52, one end of the telescopic rod 51 is connected to the back of the base 21, and the other end is connected to the clamp 52, and the clamp 52 is clamped on the guardrail at the end of the bed.

[0058] Specifically, the telescopic rod 51 is a multi-section rod body that is sleeved and is provided with a positioning bolt for positioning, which is fixed at the end of the bed to ensure that the cover device is stably positioned and does not move during exercise; at the same time, the telescopic rod 51 is provided to ensure that the patient can exercise normally by adjusting the length of the telescopic rod 51 without moving, and can be adapted to all patients, especially those with limited mobility, to avoid possible injuries to the patient during movement.

[0059] In order to ensure that the device is fixed in position, fixing belts can be provided on both sides of the support assembly 5 to fix it on the bed, thus ensuring the normal progress of the exercise.

[0060] The present invention is further described above in conjunction with the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A device for preventing foot drop and venous thrombosis, characterized in that: It includes: A foot exercise assembly (1) comprises a pad (11) and a base (12), wherein the bottom end of the pad (11) is connected to the front end of the base (12) by a hinge; The fixing assembly (2) is L-shaped and comprises a base (21) placed on the hospital bed and a vertical plate (22) vertically arranged at one end of the base (21); the foot exercise assembly (1) is detachably arranged on the fixing assembly (2).

2. A device for preventing foot drop and venous thrombosis according to claim 1, characterized in that: It also includes a control component (3), which includes a pressure acquisition unit (31) and an information processing unit (32); wherein: The pressure collection unit (31) is arranged in a groove of the vertical plate (22) and corresponds to a foot stepping position; The information processing unit (32) comprises a control box (41), a PCB circuit board (42) built into the control box (41), a microprocessor (43) integrated on the PCB circuit board (42), a counter (44) and a speaker (45); the pressure acquisition unit (31) is electrically connected to the microprocessor (43).

3. A device for preventing foot drop and venous thrombosis according to claim 1, characterized in that: The pad (11) comprises, from bottom to top, a base pad (111), a buffer pad (112) and a placement pad (113); the placement pad (113) is provided with a receiving groove for receiving the foot pad (111); It also comprises a ring body (13) which is arranged on both sides of the base pad (111) and is used for a stretching belt (14) to pass through for autonomous exercise.

4. A device for preventing foot drop and venous thrombosis according to claim 3, characterized in that: It also includes a convex pad (15), which is arranged at the bottom wall of the bottom pad (111) and corresponds to the pressure collection unit (31) at the vertical plate (22); The convex pad (15) and the pressure collection unit (31) are both of detachable design.

5. The device for preventing foot drop and venous thrombosis according to claim 1, characterized in that: A slot for accommodating the legs is provided on the base plate (12) and fixing belts (16) are provided on both sides; The bottom wall of the base plate (12) and the base (21) are connected via a snap connection.

6. The device for preventing foot drop and venous thrombosis according to claim 1, characterized in that: It also comprises a support assembly (5), which comprises a telescopic rod (51) and a clamp (52), one end of the telescopic rod (51) is connected to the back of the base (21), and the other end is connected to the clamp (52), and the clamp (52) is clamped on the guardrail at the end of the bed.

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