Auxiliary device for treating lower limb lymphedema

Abstract

The utility model relates to the technical field of auxiliary devices, and discloses an auxiliary device for treating lower limb lymphedema, which is characterized in that a telescopic rod is arranged at the top of a base, and a supporting belt is arranged at the top of the telescopic rod; the bottom plate is arranged at one end of the base; the base is provided with a storage assembly, and the storage assembly comprises a sliding groove formed in the top of the base; the moving block is slidably arranged in the sliding groove, and the top end is connected with the bottom of the telescopic rod. The rectangular hole is formed in the inner side wall of the sliding groove. One end of the pull rod penetrates through the chute and is inserted into the moving block; the spring sleeves the outer side of the pull rod; according to the auxiliary device, rotation of a moving block can be limited through connection of a rectangular rod and a rectangular hole by means of the storage assembly, so that the moving block can retract a telescopic rod into a sliding groove for storage, and use is convenient. According to the auxiliary device, the lower limb leg circumference of a patient can be measured through the measuring device, and data of lower limb edema of the patient can be obtained.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary device technical field, concretely is a kind of auxiliary device for treating lower limb lymphedema. BACKGROUND

[0002] Lower limb lymphedema is mainly due to lymphatic fluid return obstruction and causes local edema, due to the obstruction of lymphatic vessels caused by certain disease, can cause lymphatic fluid accumulation in subcutaneous tissue, and further cause fibrosis, fat sclerosis, and later, limb swelling can occur, and lower limbs are most common, mild lymphedema is characterized by: limb edema is concave, and the edema can be reduced or disappeared after lifting the limb, and the skin has no fibrosis-like damage; moderate: edema is not concave, and the skin has moderate fibrosis; severe: there is a skin-like skin change.

[0003] Chinese utility model CN219251571U a lower limb rehabilitation training device, designs a kind of lower limb exercise auxiliary device, its principle is just the design of slider and slide rail can change the position of support frame, using the connection of bolt and positioning hole can the position of support frame is fixed, to assist patient lower limb to lift and exercise.

[0004] However, the existing device can only slide to change the position of the support frame when in use, and is not easy to store. Therefore, the mobile auxiliary device is designed to solve the above problems. UTILITY MODEL CONTENTS

[0005] (1) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides an auxiliary device for treating lower limb lymphedema, which has the advantages of convenient storage and solves the problem that the support frame cannot be stored.

[0007] (2) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an auxiliary device for treating lower limb lymphedema, comprising: a base provided with an extension rod at the top; a support belt is arranged at the top of the extension rod; a bottom plate is arranged at one end of the base; a storage assembly is arranged on the base, the storage assembly comprises: a sliding groove is opened at the top of the base; a moving block is slidably arranged in the sliding groove, and the top end is connected with the bottom of the extension rod; a rectangular hole is opened in the inner side wall of the sliding groove; a pull rod is inserted into the inside of the moving block through the sliding groove at one end; a spring is sleeved on the outer side of the pull rod; a plate body is arranged at one end of the pull rod and the spring; a rectangular rod is arranged at one side of the plate body, and one end penetrates the inner side wall of the moving block and is inserted into the inside of the rectangular hole.

[0009] In some embodiments, the accommodation assembly further comprises: a pull-torque disposed at one end of the pull rod.

[0010] In some embodiments, the accommodation assembly further comprises: a quadrangular pyramid disposed at one end of the rectangular rod.

[0011] In some embodiments, the accommodation assembly further comprises: a positioning hole formed in the outer sidewall of the telescopic rod; and a bolt having one end penetrating through the telescopic rod and inserted into the inside of the positioning hole and threadedly connected with the telescopic rod.

[0012] In some embodiments, the inside of the base is provided with a measuring device, which comprises: an air bag disposed in the inside of the base; and a clamping plate disposed at one side of the air bag.

[0013] In some embodiments, the measuring device further comprises: an arc-shaped block disposed at one side of the clamping plate.

[0014] In some embodiments, the measuring device further comprises: a measuring scale disposed at the top of the clamping plate; a through slot formed at one side of the clamping plate; a sliding block slidingly disposed in the inside of the through slot; and a flexible ruler disposed at one side of the sliding block.

[0015] In some embodiments, the measuring device further comprises: a bolt two having one end penetrating through the bottom plate and rotationally connected with the base and threadedly connected with the bottom plate; and a cross rod having one end penetrating through the bottom plate and connected with the base.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the auxiliary device for treating lower limb lymphedema has the following beneficial effects:

[0018] 1. The auxiliary device, by means of the accommodation assembly, the connection of the rectangular rod and the rectangular hole can limit the rotation of the moving block, so that the moving block can retract the telescopic rod into the inside of the sliding groove for storage, which is convenient to use.

[0019] 2. The auxiliary device, by means of the measuring device, the lower limb circumference of the patient can be measured, and the data of the lower limb edema of the patient can be obtained. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 It is a structural schematic view of one end of the base of the utility model;

[0022] Figure 3 It is a structural schematic view of the inside of the moving block of the utility model;

[0023] Figure 4 The utility model discloses a slider and through slot connecting structure schematic diagram.

[0024] In the drawing: 11, base; 12, telescopic rod; 13, support belt; 14, bottom plate;

[0025] 2, storage assembly; 21, sliding groove; 22, moving block; 23, rectangular hole; 24, pull rod; 241, pull twist; 25, spring; 26, plate body; 27, rectangular rod; 271, four pyramid; 28, positioning hole; 29, bolt one;

[0026] 3, measuring device; 31, air bag; 32, clamping plate; 33, arc block; 34, measuring scale; 35, through slot; 36, slider; 37, flexible ruler; 38, bolt two; 39, cross bar. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0028] It should be noted that all the directionality indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture. If the specific posture changes, the directionality indications also change accordingly.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0031] Lower extremity lymphedema is mainly caused by local edema due to lymphatic return obstruction. Lymphatic obstruction caused by certain diseases can cause lymphatic fluid accumulation in subcutaneous tissue, and further cause fibrosis and fat sclerosis. In the later stage, limb swelling may occur in the external genitalia and extremities, and lower extremity is the most common. Mild manifestations of lymphedema include: limb edema is concave, and the edema can be reduced or disappeared after lifting the limb, and the skin has no fibrosis-like damage; moderate: the edema is not concave, and the edema is not obviously reduced after lifting the limb, and the skin has moderate fibrosis; severe: there are skin changes like elephant skin.

[0032] In the related art, the position of the support frame can be changed by using the design of the sliding block and the sliding rail, and the position of the support frame can be fixed by using the connection of the bolt and the positioning hole, thereby assisting the patient to lift the lower limbs for exercise. However, the existing device can only slide to change the position of the support frame, and is not easy to store.

[0033] In order to solve the problems in the related art to some extent, the present application provides an auxiliary device for treating lower extremity lymphedema. When it is necessary to wrap the elastic bandage around the lower limbs, the lower limbs need to be supported. First, the position of the support belt 13 needs to be adjusted. First, pull the pull rod 24 to drive the plate body 26 to move inside the moving block 22 and compress the spring 25, and at the same time drive the rectangular rod 27 to retract into the inside of the moving block 22 and disengage from the rectangular hole 23, thereby releasing the restriction on the moving block 22. Then, rotate the moving block 22 by 90 degrees to make the telescopic rod 12 in a vertical state, then release the pull rod 24. At this time, the spring 25 rebounds to push the plate body 26 to move, and the plate body 26 pushes the rectangular rod 27 to extend from the inside of the moving block 22 and insert into the inside of the rectangular hole 23 to fix the position of the moving block 22. At the same time, the connection of the rectangular hole 23 and the rectangular rod 27 can limit the rotation of the moving block 22, so that the telescopic rod 12 remains stable. Then, the support belt 13 is installed on the top of the telescopic rod 12, and the lower limbs of the patient are placed on the support belt 13 to wrap the elastic bandage around the lower limbs. After the wrapping is completed, the pressure sensing plug can be inserted into the inside of the bandage to detect the binding pressure, so as to facilitate the medical staff to make adjustment.

[0034] The application will be described below with reference to the drawings and specific embodiments:

[0035] The embodiment of the application provides a kind of auxiliary device for treating lower limb lymphedema, including: base 11 is provided with telescopic rod 12 at top: support band 13 is arranged at the top of telescopic rod 12;Bottom plate 14 is arranged at one end of base 11;Base 11 is provided with storage assembly 2, and the storage assembly 2 includes: sliding slot 21 is opened in the top of base 11;Moving block 22 is slidably arranged in the inside of sliding slot 21, and top end is connected with the bottom of telescopic rod 12;Rectangular hole 23 is opened in the inner side wall of sliding slot 21;Pull rod 24 one end penetrates sliding slot 21 and is inserted into the inside of moving block 22;Spring 25 is sleeved on the outside of pull rod 24;Plate body 26 is arranged at one end of pull rod 24 and spring 25;Rectangular rod 27 is arranged at one side of plate body 26, and one end penetrates the inner side wall of moving block 22 and is inserted into the inside of rectangular hole 23.

[0036] When using, when need to be wound with elastic bandage to lower limb, need to support lower limb, first need to adjust the position of support band 13, first pull rod 24, drive plate body 26 to move in the inside of moving block 22, and extrude spring 25 compression, simultaneously drive rectangular rod 27 to retract to the inside of moving block 22 and be separated from rectangular hole 23, remove the restriction to moving block 22, then rotating moving block 22 ninety degrees, so that telescopic rod 12 is in vertical state, then release pull rod 24, at this time, spring 25 rebounds and pushes plate body 26 to move, plate body 26 pushes rectangular rod 27 and extends from the inside of moving block 22 and is inserted into the inside of rectangular hole 23 and fixes the position of moving block 22, simultaneously, the connection of rectangular hole 23 and rectangular rod 27 can limit the rotation of moving block 22, so that telescopic rod 12 remains stable, then support band 13 is installed to the top of telescopic rod 12, and the lower limb of patient is placed on support band 13, and the lower limb is wound with elastic bandage, after winding, pressure sensing can be inserted into the inside of bandage, and the pressure of binding is detected, so as to facilitate medical staff to make adjustment.

[0037] In some embodiments, the storage assembly 2 further includes: pull twist 241 is arranged at one end of the pull rod 24.

[0038] When using, the design of pull twist 241 is convenient to grip, pull rod 24 is moved, so that it is not easy to slip when pulling.

[0039] In some embodiments, the storage assembly 2 further includes: four-pyramid 271 is arranged at one end of the rectangular rod 27.

[0040] When using, the design of sharp tip of one end of four-pyramid 271 makes it relatively easier to insert into the inside of rectangular hole 23.

[0041] In some embodiments, the receiving assembly 2 further comprises: a positioning hole 28 is arranged on the outer wall of the telescopic rod 12; and a bolt 29 is arranged on one end of the telescopic rod 12 and is inserted into the positioning hole 28 and is screwed with the telescopic rod 12.

[0042] When the height of the telescopic rod 12 needs to be adjusted, the bolt 29 is rotated to insert one end of the bolt 29 into different positioning holes 28 to adjust the height of the telescopic rod 12.

[0043] In some embodiments, the inside of the base 11 is provided with a measuring device 3, which comprises: an air bag 31 arranged in the inside of the base 11; and a clamping plate 32 arranged on one side of the air bag 31.

[0044] Specifically, the air bag 31 can also be replaced by other plastic materials.

[0045] When in use, the air bag 31 is inflated by using an air pump, so that the two clamping plates 32 are close to each other to clamp and fix the lower limbs of the patient, which is convenient for observing the swelling degree of the lower limbs of the patient.

[0046] In some embodiments, the measuring device 3 further comprises: an arc-shaped block 33 arranged on one side of the clamping plate 32.

[0047] When in use, the design of the arc-shaped block 33 can make the bottom form an arc, which is more comfortable when placing the lower limbs.

[0048] In some embodiments, the measuring device 3 further comprises: a measuring scale 34 arranged on the top of the clamping plate 32; a through slot 35 arranged on one side of the clamping plate 32; a sliding block 36 slidingly arranged in the through slot 35; and a flexible ruler 37 arranged on one side of the sliding block 36.

[0049] When in use, the position of the flexible ruler 37 can be changed by the design of the sliding block 36 and the through slot 35 when the leg circumference of the patient's lower limbs at different positions needs to be measured, and then the measuring position is determined by referring to the measuring scale 34, and the leg circumference data is measured and recorded by using the flexible ruler 37.

[0050] In some embodiments, the measuring device 3 further comprises: a bolt 38 arranged on one end of the bottom plate 14 and rotatably connected with the base 11 and screwed with the bottom plate 14; and a cross rod 39 arranged on one end of the bottom plate 14 and connected with the base 11.

[0051] When using, due to different thicknesses of the soles of different patients, the leg circumference is measured every ten centimeters from the ankle of the patient upwards, and the position of the bottom plate 14 can be adjusted according to the different thicknesses of the soles of the patients by rotating the second bolt 38, and the position of the bottom plate 14 can be adjusted when the second bolt 38 is rotated, the sole of the patient is attached to the bottom plate 14, and the position of the ankle of the patient is adjusted, which is convenient for measurement.

[0052] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0053] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0054] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for treating lower extremity lymphedema, comprising: a base (11) provided with an extension rod (12) at the top thereof; a support belt (13) provided at the top of the extension rod (12); a bottom plate (14) provided at one end of the base (11); characterized in that the base (11) is provided with a storage assembly (2), the storage assembly (2) comprising: a sliding groove (21) opened at the top of the base (11); a moving block (22) slidingly provided in the sliding groove (21) and connected at the top end to the bottom of the extension rod (12); a rectangular hole (23) opened in the inner side wall of the sliding groove (21); a pull rod (24) inserted into the inside of the moving block (22) at one end thereof and penetrating through the sliding groove (21); a spring (25) sleeved on the outside of the pull rod (24); a plate body (26) provided at one end of the pull rod (24) and the spring (25); a rectangular rod (27) provided at one side of the plate body (26) and inserted into the inside of the rectangular hole (23) at one end thereof and penetrating through the inner side wall of the moving block (22).

2. The auxiliary device for treating lower extremity lymphedema according to claim 1, characterized in that: The storage assembly (2) further comprises: a puller (241) provided at one end of the pull rod (24).

3. The auxiliary device for treating lower extremity lymphedema according to claim 1, characterized in that: The storage assembly (2) further comprises: a four-sided pyramid (271) provided at one end of the rectangular rod (27).

4. The auxiliary device for treating lower extremity lymphedema according to claim 1, characterized in that: The storage assembly (2) further comprises: a positioning hole (28) opened in the outer side wall of the extension rod (12); a bolt (29) inserted into the inside of the positioning hole (28) at one end thereof and penetrating through the extension rod (12) and threadedly connected with the extension rod (12).

5. The auxiliary device for treating lower extremity lymphedema according to claim 1, characterized in that: The inside of the base (11) is provided with a measuring device (3), the measuring device (3) comprising: an air bag (31) provided in the inside of the base (11); a clamping plate (32) provided at one side of the air bag (31).

6. The auxiliary device for treating lower extremity lymphedema according to claim 5, characterized in that: The measuring device (3) further comprises: an arc-shaped block (33) provided at one side of the clamping plate (32).

7. The auxiliary device for treating lower extremity lymphedema according to claim 5, characterized in that: The measuring device (3) further comprises: a measuring scale (34) provided at the top of the clamping plate (32); a through groove (35) opened at one side of the clamping plate (32); a sliding block (36) slidingly provided in the inside of the through groove (35); a flexible ruler (37) provided at one side of the sliding block (36).

8. The auxiliary device for treating lower extremity lymphedema according to claim 7, characterized in that: The measuring device (3) further comprises: a bolt (38) threadedly connected with the bottom plate (14) at one end thereof and rotatably connected with the base (11) and penetrating through the bottom plate (14); a cross rod (39) connected with the base (11) at one end thereof and penetrating through the bottom plate (14).

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