A medical electrotherapy electrode fixing strap

Abstract

The utility model discloses a medical electrotherapy electrode fixing bandage, comprising a fixing bandage, an electrode, a conductive plug and a wire, wherein the fixing bandage comprises a Velcro, an upper bandage and a lower bandage; a conductive slot is provided on the side of the electrode, the conductive plug is plug-connected with the conductive slot, and the wire is connected with the conductive plug; the utility model can easily tie the electrode to a human limb by arranging the Velcro, the upper bandage and the lower bandage, and the tightness is adjustable, and the installation is simple. By installing the electrode between the upper bandage and the lower bandage, and arranging the conductive plug and the wire between the upper bandage and the lower bandage, the upper bandage and the lower bandage can bypass the metal connection between the conductive plug and the electrode when fixing the electrode on the limb, effectively preventing the user from being electrically burned due to loosening or damage of the connection.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, particularly to a medical electrotherapy electrode fixing strap. Background Art

[0002] Most of the existing medical electrotherapy instruments work by sticking electrodes to the skin surface, fixing the electrodes with a straight bandage, and connecting the electrodes to a power source to discharge and produce a therapeutic effect. The electrodes are connected to the wires by inserting metal heads. When the existing technology bandages fix the electrodes, they will compress the metal connection between the wires and the electrodes, causing the connection heads to fall off or break, which can easily cause electric burns to the user. Utility Model Content

[0003] The utility model provides a medical electrotherapy electrode sheet fixing strap to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a medical electrotherapy electrode sheet fixing strap, including a fixing strap, an electrode sheet, a conductive plug and a wire; the fixing strap includes a Velcro, an upper strap and a lower strap, the front of the Velcro is provided with a first hook surface, and the back is a flat surface; one end of the upper strap is fixedly connected to the Velcro, and the back thereof is provided with a first velvet surface; one end of the lower strap is fixedly connected to the Velcro, and the back thereof is provided with a second velvet surface, and the upper strap and the lower strap are arranged parallel to each other; one end of the electrode sheet is connected to the upper strap, and the other end is connected to the lower strap, and a conductive slot is provided on the side thereof; the conductive plug is arranged between the upper strap and the lower strap, and is plugged and connected with the conductive slot; the wire is connected to the conductive plug, and is led out from the gap between the upper strap and the lower strap.

[0004] Preferably, a third strap is provided between the upper strap and the lower strap, one end of the third strap is fixedly connected to the upper strap, and the back of the other end is provided with a third velvet surface; the front of the lower strap is provided with a second hook portion matching the third velvet surface.

[0005] Preferably, the third binding strap is provided with a wire hole for the wire to pass through.

[0006] Preferably, a fourth strap is provided on the third strap, one end of the fourth strap is fixedly connected to the third strap, and a fourth velvet surface is provided on the inner side thereof; a third hook surface matching with the fourth velvet surface is provided on the front side of the third strap.

[0007] Preferably, a limiting block is provided on the wire.

[0008] Preferably, the electrode sheet is detachably connected to the upper strap and the lower strap.

[0009] Preferably, the electrode sheet is provided with a fourth hook portion cooperating with the upper strap and a fifth hook portion cooperating with the lower strap, the fourth hook portion is connected to the upper strap, and the fifth hook portion is connected to the lower strap.

[0010] Preferably, an electrode mounting bag is provided between the upper strap and the lower strap, the electrode sheet can be inserted into the electrode mounting bag, a hollow groove is provided on the side of the electrode mounting bag facing the human skin, and a socket matching the conductive slot is provided on the side of the electrode mounting bag.

[0011] Preferably, the upper strap and the lower strap are both cloth straps with a two-layer structure; the upper strap is provided with an upper snap-in, and the lower strap is provided with a lower snap-in; the upper part of the electrode sheet is inserted into the upper snap-in, and the lower part is inserted into the lower snap-in.

[0012] Preferably, the electrode sheet is a conductive silicone electrode sheet, and its shape is rectangular.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model can easily tie the electrode sheet to the human limbs by setting Velcro, upper straps and lower straps, and the tightness is adjustable, and the installation is simple. By installing the electrode sheet between the upper strap and the lower strap, and arranging the conductive plug and the wire between the upper strap and the lower strap, the upper strap and the lower strap can bypass the metal connection between the conductive plug and the electrode sheet when fixing the electrode sheet on the limb, effectively preventing the user from getting electric burns due to loosening or damage of the connection. The utility model has a reasonable design and a simple structure. While ensuring that the electrode sheet can be stably attached, it effectively reduces the risk of electric burns, and is also easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a medical electrotherapy electrode fixing strap according to an embodiment of the utility model;

[0015] Figure 2 This is a front structural diagram of a fixing strap of a medical electrotherapy electrode sheet fixing strap according to an embodiment of the utility model;

[0016] Figure 3 This is a back structural diagram of a fixing band of a medical electrotherapy electrode sheet fixing band according to an embodiment of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the third strap of the medical electrotherapy electrode sheet fixing strap according to an embodiment of the utility model;

[0018] exist Figures 1 to 4 In the figure, the corresponding relationship between the names of the components and the numbers of the drawings is as follows:

[0019] 1--electrode sheet, 2--conductive plug, 3--lead wire, 4--Velcro, 41--first hook surface, 5--upper strap, 51--first velvet surface, 6--lower strap, 61--second velvet surface, 7--third strap. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Please refer to Figures 1 to 4 The utility model provides a medical electrotherapy electrode fixing strap, including a fixing strap, an electrode sheet 1, a conductive plug 2 and a wire 3; the fixing strap includes a Velcro 4, an upper strap 5 and a lower strap 6, the front side of the Velcro 4 is provided with a first hook portion 41, and the back side is a flat surface; one end of the upper strap 5 is fixedly connected to the Velcro 4, and a first velvet surface 51 is provided on the back side; one end of the lower strap 6 is fixedly connected to the Velcro 4, and a second velvet surface 61 is provided on the back side, and the upper strap 5 and the lower strap 6 are arranged parallel to each other; one end of the electrode sheet 1 is connected to the upper strap 5, and the other end is connected to the lower strap 6, and a conductive slot is provided on the side thereof; the conductive plug 2 is arranged between the upper strap 5 and the lower strap 6, and is plugged and connected to the conductive slot; the wire 3 is connected to the conductive plug 2, and is led out from the gap between the upper strap 5 and the lower strap 6.

[0024] In the embodiment of the utility model, the fixing strap adopts a structure with Velcro 4 at one end and a strap at the other end, the end where Velcro 4 is located is the head end, and the rest is the main body, and the strap is divided into two long strips of upper strap 5 and lower strap 6, which are respectively connected to the head end. During installation, the first velvet surface 51 of the upper strap 5 and the second velvet surface 61 of the lower strap 6 are respectively overlapped on the first hook surface 41 on the back of the Velcro 4, and are respectively squeezed so that the first velvet surface 51, the second velvet surface 61 and the first hook surface 41 are mutually pulled and bonded to achieve a stable connection.

[0025] One end of the electrode sheet 1 is connected to the upper strap 5, and the other end is connected to the lower strap 6, so when the upper strap 5 and the lower strap 6 are wrapped and fixed on the limb, the electrode sheet 1 can be pressed against the limb. The conductive slot on the side of the electrode sheet 1 is connected to the conductive plug 2, and the conductive plug 2 is arranged between the upper strap 5 and the lower strap 6, so it will not be squeezed by the strap, so that the conductive plug 2 can maintain a stable connection state. In addition, the wire 3 is led out along the gap between the upper strap 5 and the lower strap 6, and will not be pulled or squeezed by the strap, which reduces the occurrence of the wire 3 pulling the conductive plug 2 and causing the connection to loosen.

[0026] Preferably, a third strap 7 is further provided between the upper strap 5 and the lower strap 6, one end of the third strap 7 is fixedly connected to the upper strap 5, and the back of the other end is provided with a third velvet surface; the front of the lower strap 6 is provided with a second hook portion that matches the third velvet surface. In this embodiment, by providing the third strap 7, and the third strap 7 spanning the upper strap 5 and the lower strap 6, the positioning and limiting functions can be achieved. Specifically, the wire 3 can be wrapped or bound to the third strap 7, and then the third strap 7 can be pasted to the lower strap 6 by utilizing the cooperation of the third velvet surface and the second hook portion, so as to fix the wire 3. Even if the wire 3 is pulled at the rear end, it will not affect the conductive plug 2, and will not pull the conductive plug 2 out, thereby avoiding loosening of the connection.

[0027] Preferably, the third binding band 7 is provided with a wire hole through which the wire 3 can pass. In this embodiment, by providing the wire hole on the third binding band 7, the wire 3 can pass through the wire hole, and the position and lead-out direction of the wire 3 are restricted, so that the wire 3 is led out along a predetermined direction, and the force acting on the conductive plug 2 when the wire 3 is pulled can be reduced.

[0028] Preferably, a fourth binding strap is further included, one end of the fourth binding strap is fixedly connected to the third binding strap 7, and a fourth velvet surface is provided on the inner side of the fourth binding strap; a third hook surface matching the fourth velvet surface is provided on the front side of the third binding strap 7. In this embodiment, the wire 3 can be pressed against the third binding strap 7 by the fourth binding strap, which is convenient to install, and the multiple wires 3 can be quickly fixed on the third binding strap 7, and the operation is simple.

[0029] Preferably, a limit block is provided on the wire 3. By providing the limit block, when the wire 3 is connected to the third binding band 7, the limit block clamps the third binding band 7, and when the rear end of the wire 3 is pulled, the limit block limits the stretching range, thereby preventing the wire 3 from pulling the conductive plug 2 and reducing the probability of loosening.

[0030] Preferably, the electrode sheet 1 is detachably connected to the upper strap 5 and the lower strap 6 .

[0031] Preferably, the electrode sheet 1 is provided with a fourth hook portion cooperating with the upper strap 5 and a fifth hook portion cooperating with the lower strap 6 , the fourth hook portion being connected to the upper strap 5 , and the fifth hook portion being connected to the lower strap 6 .

[0032] In this embodiment, a fourth hook portion is provided at one end of the electrode sheet 1, and a fifth hook portion is provided at the other end, the fourth hook portion is connected to the first velvet surface 51, and the fifth hook portion is connected to the second velvet surface 61, so that the electrode sheet 1 is fixed to the upper strap 5 and the lower strap 6. Through the above structural design, the electrode sheet 1 can be easily removed or installed, so that the damaged electrode sheet 1 can be replaced in time, the maintenance cost of the subsequent equipment can be reduced, and different types of electrode sheets 1 can be selected according to different treatment methods.

[0033] Preferably, an electrode installation bag is provided between the upper strap 5 and the lower strap 6, and the electrode sheet 1 can be inserted into the electrode installation bag. The side of the electrode installation bag facing the human skin is provided with a hollow groove, and the side of the electrode installation bag is provided with a socket that matches the conductive slot. In this embodiment, the electrode sheet 1 is inserted into the electrode installation bag by plugging, and then connected to the conductive plug 2 through the socket on the side. The conductive plug 2 can fix the electrode sheet 1 in the electrode installation bag to prevent the electrode sheet 1 from falling off.

[0034] Preferably, the upper strap 5 and the lower strap 6 are both two-layer fabric straps; the upper strap 5 is provided with an upper snap-in, and the lower strap 6 is provided with a lower snap-in; the upper portion of the electrode sheet 1 is inserted into the upper snap-in, and the lower portion is inserted into the lower snap-in. In this embodiment, the upper portion of the electrode sheet 1 is inserted into the upper snap-in, and the lower portion is inserted into the lower snap-in, and the conductive plug 2 is used for auxiliary fixation, so that the electrode sheet 1 can be easily attached to the limb, and disassembly is very convenient.

[0035] Preferably, the electrode sheet 1 is a conductive silicone electrode sheet 1 , which is rectangular in shape.

[0036] Compared with the prior art, the utility model has the following beneficial effects: the utility model can easily tie the electrode sheet to the human limbs by setting Velcro, upper straps and lower straps, and the tightness is adjustable, and the installation is simple. By installing the electrode sheet between the upper strap and the lower strap, and arranging the conductive plug and the wire between the upper strap and the lower strap, the upper strap and the lower strap can bypass the metal connection between the conductive plug and the electrode sheet when fixing the electrode sheet on the limb, effectively preventing the user from getting electric burns due to loosening or damage of the connection. The utility model has a reasonable design and a simple structure. While ensuring that the electrode sheet can be stably attached, it effectively reduces the risk of electric burns, and is also easy to promote and use.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A medical electrotherapy electrode fixing strap, characterized in that: The invention comprises a fixing strap, an electrode sheet (1), a conductive plug (2) and a conductive wire (3); the fixing strap comprises a Velcro (4), an upper strap (5) and a lower strap (6); the front side of the Velcro is provided with a first hook surface (41) and the back side is a flat surface; one end of the upper strap is fixedly connected to the Velcro, and the back side thereof is provided with a first velvet surface (51); one end of the lower strap is fixedly connected to the Velcro, and the back side thereof is provided with a second velvet surface (61); the upper strap and the lower strap are arranged parallel to each other; one end of the electrode sheet is connected to the upper strap, and the other end is connected to the lower strap, and a conductive slot is provided on the side thereof; the conductive plug is arranged between the upper strap and the lower strap, and is plugged and connected to the conductive slot; the conductive wire is connected to the conductive plug and is led out from the gap between the upper strap and the lower strap.

2. The medical electrotherapy electrode sheet fixing strap according to claim 1, characterized in that: A third strap (7) is also provided between the upper strap and the lower strap, one end of the third strap is fixedly connected to the upper strap, and the back of the other end is provided with a third velvet surface; the front of the lower strap is provided with a second hook portion that matches the third velvet surface.

3. The medical electrotherapy electrode sheet fixing strap according to claim 2, characterized in that: The third binding band is provided with a wire hole for the wire to pass through.

4. The medical electrotherapy electrode sheet fixing strap according to claim 2, characterized in that: It also includes a fourth strap arranged on the third strap, one end of the fourth strap is fixedly connected to the third strap, and the inner side surface of the fourth strap is provided with a fourth velvet surface; the front side of the third strap is provided with a third hook surface portion that matches the fourth velvet surface.

5. The medical electrotherapy electrode sheet fixing bandage according to claim 3 or 4, characterized in that: A limit block is arranged on the wire.

6. The medical electrotherapy electrode sheet fixing strap according to claim 1, characterized in that: The electrode sheet is detachably connected to the upper strap and the lower strap.

7. The medical electrotherapy electrode sheet fixing strap according to claim 6, characterized in that: The electrode sheet is provided with a fourth hook portion matched with the upper strap and a fifth hook portion matched with the lower strap, the fourth hook portion is connected to the upper strap, and the fifth hook portion is connected to the lower strap.

8. The medical electrotherapy electrode sheet fixing strap according to claim 6, characterized in that: An electrode mounting bag is provided between the upper strap and the lower strap, the electrode sheet can be inserted into the electrode mounting bag, a hollow groove is provided on the side of the electrode mounting bag facing the human skin, and a socket matching the conductive slot is provided on the side of the electrode mounting bag.

9. The medical electrotherapy electrode sheet fixing strap according to claim 6, characterized in that: The upper strap and the lower strap are both cloth straps with a two-layer structure; the upper strap is provided with an upper snap-in opening, and the lower strap is provided with a lower snap-in opening; the upper portion of the electrode sheet is inserted into the upper snap-in opening, and the lower portion is inserted into the lower snap-in opening.

10. The medical electrotherapy electrode sheet fixing strap according to claim 1, characterized in that: The electrode sheet is a conductive silicone electrode sheet, and its shape is rectangular.

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