CN212940302U

CN212940302U - Knee joint limb pad

Info

Publication number: CN212940302U
Application number: CN202021037050.4U
Authority: CN
Inventors: 郭晓丽; 张赢
Original assignee: Peoples Hospital of SND
Current assignee: Peoples Hospital of SND
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-13
Anticipated expiration: 2030-06-08

Abstract

The utility model provides a knee joint limb pad, which comprises a pillow body, wherein the pillow body comprises a horizontal part and an inclined plane part which are connected, the horizontal part and the inclined plane part are provided with grooves which are connected, and the groove is provided with popliteal fossa protrusions at the joint of the horizontal part and the inclined plane part; at least one massage head is installed in the groove, an electrode plate is arranged on the surface of the massage head, a heating module for heating the electrode plate and a temperature sensor for measuring the temperature of the electrode plate are arranged in the massage head, and the electrode plate is connected with a pulse generator; the heating device further comprises a control panel, and the control panel is electrically connected with the pulse generator, the heating module and the temperature sensor. The limb pad has supporting and fixing effects, and can massage and heat to promote blood circulation and metabolism, and is beneficial for knee joint rehabilitation.

Description

Knee joint limb pad

Technical Field

The utility model relates to a recovered auxiliary equipment field of medical treatment, concretely relates to knee joint limbs pad.

Background

Synovitis is a disease caused by the damage of tissue structures inside joints, which stimulates the synovium inside the joints to produce inflammation and produce fluid accumulation. The knee joint is the most synovial joint in the joints of the whole body, and synovitis is more common in the knee joint. The effusion is pathological synovial fluid containing inflammatory factors and digestive enzymes, and can erode other healthy tissues in the joint after long-term existence, so the effusion needs to be eliminated in time to avoid associated loss. In the process of knee joint synovitis rehabilitation therapy, a patient is often required to lie down, the legs are heightened, the knee joints are higher than the heart, the lymph effusion backflow is promoted under the action of gravity, the effusion eliminating effect is achieved, the required time is long, and the knee joint synovitis rehabilitation therapy can be carried out in the process of resting and sleeping.

The existing limb cushion has single structure and function and usually only has a supporting function. The patient lies down for a long time without exercise, so that the problems of unsmooth blood circulation, varicose veins, thrombus and the like are easy to occur, the health of the patient is not facilitated, and other diseases are easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the not enough of above-mentioned prior art, provide a knee joint limbs pad, this limbs pad has the support fixed action, can massage and heat simultaneously, promotes blood circulation and metabolism, is favorable to the rehabilitation of knee joint.

In order to achieve the above object, the utility model adopts the following technical scheme:

a knee joint limb pad comprises a pillow body, wherein the pillow body comprises a horizontal part and an inclined plane part which are connected, grooves which are connected are arranged on the horizontal part and the inclined plane part, and popliteal fossa protrusions are arranged at the connection positions of the horizontal part and the inclined plane part of the grooves; at least one massage head is installed in the groove, an electrode plate is arranged on the surface of the massage head, a heating module for heating the electrode plate and a temperature sensor for measuring the temperature of the electrode plate are arranged in the massage head, and the electrode plate is connected with a pulse generator; the heating device further comprises a control panel, and the control panel is electrically connected with the pulse generator, the heating module and the temperature sensor.

In an embodiment disclosed in the present application, the device further comprises a silica gel electrode patch, wherein the silica gel electrode patch is detachably connected with the control panel through an electric wire. The silica gel electrode patch can massage other parts of the body.

In one embodiment disclosed in the present application, the control panel is installed on the pillow body, and is provided with a power input and signal output interface, a control button and an indicator light. The limb pad can be manipulated by a control panel.

In an embodiment disclosed in the present application, the electronic device further comprises a timer module, wherein the timer module is connected with the control panel and controls the operation time of the electrode sheet, the heating module and the silica gel electrode patch.

In one embodiment of the disclosure, the heating module includes a heating sheet, the heating sheet is provided with a notch, and the temperature sensor is arranged in the notch; one side of the heating sheet and one side of the temperature sensor are attached to the electrode slice, and the other side of the heating sheet and the other side of the temperature sensor are provided with a heat insulation pad.

In one embodiment disclosed herein, the massage head surface is curved. Can be better fit with the leg.

In one embodiment disclosed herein, the popliteal protrusion is made of a sponge or rubber material, and is in the form of an elliptical protrusion.

In an embodiment disclosed in the application, the recess both sides are equipped with corresponding bandage, the bandage inboard is equipped with magic subsides A face, the bandage outside is equipped with magic subsides B face, magic subsides A face and magic subsides B face can laminate mutually. Can tie up when using and tie up on the leg, the limb pad of being convenient for moves along with the shank, prevents that the shank from deviating from the recess, makes the use more convenient.

In one embodiment disclosed in the present application, the included angle between the inclined plane part and the horizontal part is 135 ° to 150 °.

Compared with the prior art, the beneficial effects of the utility model are that:

the knee joint limb cushion of the utility model comprises a horizontal part and an inclined plane part, wherein the horizontal part and the inclined plane part are provided with connected grooves for placing legs, and a popliteal fossa protrusion is positioned at the joint of the horizontal part and the inclined plane part and corresponds to the popliteal fossa at the rear part of the knee joint for filling the popliteal fossa, so that the knee joint is more comfortable; install the massage head in the recess, electrode slice and the shank contact on massage head surface, the pulse that electrode slice transmission pulse generator produced and the heat that the heating module produced massage and/or hot compress the shank, increase shank blood circulation, promote metabolism, can effectively promote patient's shank to be recovered, promote treatment, simultaneously, make the patient feel more comfortable, prevent to lie for a long time that the blood circulation that causes is not smooth, diseases such as varicosity and thrombus. The knee joint limb pad can be used for adjuvant therapy and can also be used as daily health care massage instrument.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the middle knee joint limb pad of the present invention.

Fig. 2 is a schematic view of the pillow body of the middle knee joint limb cushion of the present invention.

Fig. 3 is a schematic view of the top view structure of the pillow body with the binding band.

Fig. 4 is a partial sectional view taken along a-a direction in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the decomposition structure of the middle electrode plate, the heating plate, the temperature sensor and the heat insulation pad of the present invention.

Reference numerals:

1. a pillow body; 11. a horizontal portion; 12. an inclined plane part; 13. a groove; 131. the popliteal fossa is convex; 2. a massage head; 21. an electrode sheet; 22. a temperature sensor; 23. a heating plate; 24. a heat insulating pad; 3. a control panel; 4. sticking a silica gel electrode; 5. binding bands; 51. magic tape A surface; 52. magic tape B side.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the present invention provides a knee joint limb pad, which includes a pillow body 1, and the pillow body 1 is provided with a horizontal portion 11 and an inclined portion 12 connected to each other. The horizontal portion 11 and the inclined surface portion 12 are provided with a groove 13 connected thereto. The grooves 13 are used for accommodating the legs of the patient, the lower legs are positioned in the grooves 13 on the horizontal part 11, and the upper legs are positioned in the grooves 13 on the inclined plane part 12 and used for heightening the knees and the legs. Preferably, the included angle between the inclined plane part 12 and the horizontal part 11 is 135-150 degrees, when a human body lies, the legs are placed in the grooves 13 of the pillow body 1, and the thighs and the calves can be attached to the grooves 13, so that the comfort level is high.

As shown in fig. 2 and 3, a popliteal protrusion 131 is provided in the recess 13, and the popliteal protrusion 131 is located in the recess 13 at the junction of the horizontal portion 11 and the inclined surface portion 12. When in use, the popliteal fossa protrusion 131 corresponds to the popliteal fossa at the back of the knee joint and is used for filling the popliteal fossa to make the knee joint more comfortable. Preferably, the popliteal fossa protrusion 131 is made of sponge or rubber materials and the like, is in an oval protrusion shape, can be well attached to the popliteal fossa and is comfortable to touch.

At least one massage head 2 is arranged in the groove 13, and the surface of the massage head 2 is provided with an electrode plate 21; the massage head 2 is provided with a heating module for heating the electrode sheet 21 and a temperature sensor 22 for measuring the temperature of the electrode sheet 21. The electrode plate 21 is connected with a pulse generator, and the pulse generator sends a pulse signal to the electrode plate 21, so that the electrode plate 21 massages the contacted human body. The surface of the massage head 2 is of an arc structure, namely the electrode plate 21 is of an arc structure, so that the massage head can be better attached to the legs of a human body to massage and heat and compress the legs.

The heating and cooling device further comprises a control panel 3, the control panel 3 is electrically connected with the pulse generator, the heating module and the temperature sensor 22, and the like, and the control panel 3 is used for controlling the operation of the pulse generator and the heating module and receiving and processing temperature information detected by the temperature sensor 22.

As shown in fig. 1, the device further comprises a silica gel electrode patch 4, wherein the silica gel electrode patch 4 is detachably connected with the control panel 3 through an electric wire, and the operation of the silica gel electrolytic patch 4 is controlled through the control panel 3. The silica gel electrode patch 4 can be attached to other parts of the body for massaging, so that the application range is wider and the use is more convenient.

The control panel 3 is arranged on the pillow body 1 and is provided with a power input interface, a signal transmission interface, a control button, an indicator light and the like. The power input interface is used for connecting a power line and providing electric energy for the operation of the limb cushion; the signal transmission interface is used for connecting the silica gel electrode patch 4 and transmitting pulse signals to the silica gel electrode patch 4 to massage a human body; the control button can turn on and off the power supply, set an operation mode, operation intensity and the like; the indicator light indicates the connection state of the power supply, the running state of the silica gel electrolytic paster 4 and the like.

The device also comprises a counter module, wherein the timer module is connected with the control panel 3 and is used for controlling the running time of the electrode slice 21, the heating module and the silica gel electrode patch 4. When the limb cushion is used, the massage and heating time of the massage head 2, the operation time of the silica gel electrode patch 4 and the like can be preset.

As shown in fig. 5, the heating module includes a heating plate 23, a notch is formed on the heating plate 23, and the probe of the temperature sensor 22 is disposed in the notch of the heating plate 23. The heater chip 23 and the probe of the temperature sensor 22 are attached to the inside of the electrode sheet 21. One sides of the heating sheet 23 and the temperature sensor 22 are jointed with the electrode sheet 21, and the other side is provided with a heat insulation pad 24 which is jointed with the heat insulation pad 24; the heat insulating pad 24 prevents heat generated from the heating sheet 23 from being transmitted to the inside of the pillow body 1.

As shown in fig. 3 and 4, two sides of the groove 13 of the limb cushion can be further provided with a bandage 5, the bandage 5 is correspondingly arranged on two sides of the groove 13, the inner side of the bandage 5 is provided with a magic tape a surface 51, the outer side of the bandage is provided with a magic tape B surface 52, and the magic tape a surface 51 and the magic tape B surface 52 can be mutually pasted. Paste through magic subsides A face 51 and magic subsides B face 52, tie up the shank and tie up in recess 13, the limb pad of being convenient for moves along with the shank, prevents that the shank from deviating from recess 13 and use more convenient.

In the foregoing, only certain exemplary embodiments have been described briefly. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings, or are orientations and positional relationships conventionally understood by those skilled in the art, which are merely for convenience of description and simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention.

Claims

1. A knee joint limb cushion comprises a pillow body (1), and is characterized in that the pillow body (1) comprises a horizontal part (11) and an inclined plane part (12) which are connected, grooves (13) which are connected are arranged on the horizontal part (11) and the inclined plane part (12), and popliteal fossa protrusions (131) are arranged at the connecting positions of the horizontal part (11) and the inclined plane part (12) of the grooves (13); at least one massage head (2) is installed in the groove (13), an electrode plate (21) is arranged on the surface of the massage head (2), a heating module for heating the electrode plate (21) and a temperature sensor (22) for measuring the temperature of the electrode plate (21) are arranged in the massage head (2), and the electrode plate (21) is connected with a pulse generator; the heating device is characterized by further comprising a control panel (3), wherein the control panel (3) is electrically connected with the pulse generator, the heating module and the temperature sensor (22).

2. The knee joint limb pad according to claim 1, further comprising a silicone electrode patch (4), wherein the silicone electrode patch (4) is detachably connected with the control panel (3) through an electric wire.

3. The knee joint limb pad according to claim 2, characterized in that the control panel (3) is mounted on the pillow body (1) and is provided with power input and signal output interfaces, control buttons and indicator lights.

4. The knee joint limb pad according to claim 3, further comprising a timer module connected to the control panel (3) for controlling the operation time of the electrode pads (21), heating module and silicone electrode patch (4).

5. The knee joint limb pad according to claim 1 or 4, characterized in that the heating module comprises a heating plate (23), the heating plate (23) being provided with a notch, the temperature sensor (22) being provided in the notch; one sides of the heating sheet (23) and the temperature sensor (22) are attached to the electrode sheet (21), and the other side is provided with a heat insulation pad (24).

6. The knee joint limb cushion according to claim 5, characterized in that the surface of the massage head (2) is curved.

7. A knee limb pad according to claim 1, wherein the popliteal fossa protrusion (131) is made of a sponge or rubber material, in the form of an elliptical protrusion.

8. The knee joint limb cushion according to claim 1, wherein the corresponding binding bands (5) are arranged on two sides of the groove (13), the inner sides of the binding bands (5) are provided with magic tape A surfaces (51), the outer sides of the binding bands (5) are provided with magic tape B surfaces (52), and the magic tape A surfaces (51) and the magic tape B surfaces (52) can be attached to each other.

9. Knee extremity pad according to claim 1, characterized in that the angle between the inclined plane section (12) and the horizontal section (11) is 135 ° to 150 °.