JP2016063913A - Connection cord for suction type electrode in low frequency therapeutic device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase a degree of freedom in a bending direction while integrating four cord bodies for four suction type electrodes.SOLUTION: A connecting cord S for connecting a low frequency therapeutic device 100 and a suction type electrode 2 has four cord bodies 1A-1D. The cord bodies 1A-1D respectively have a cylindrical shape with flexibility and insulation properties. A hollow part 1a in the inside is configured for negative pressure transmission, and an electric signal wire 3 is arranged inside the hollow part 1a. While the four cords 1A-1D are arranged in two horizontal rows and two vertical rows, the four cords 1A-1D are connected mutually by a connecting part 10 and are integrated. The connecting part 10 is integrally molded with the four cord bodies 1A-1D and is easily broken by applying external force with fingers. The four cord bodies 1A-1D are separated into the four individually independent cord bodies 1A-1D by breaking the connecting part 10 at respective end parts in a longitudinal direction.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a connection cord for a suction electrode suitable for use in a low-frequency treatment device, particularly an interference low-frequency treatment device.

  The cord connecting the low-frequency treatment device (main body) and the suction type electrode has a hollow portion in the cylindrical cord body having flexibility and insulation as a passage for negative pressure transmission, and an electric An electric signal line for transmitting a signal is provided. A first connection plug that is detachably connected to the low-frequency treatment device is connected to one end of the cord body, while the other end of the cord body is detachably connected to the suction-type electrode. A second connection plug is connected.

  On the other hand, in the low frequency treatment device, as shown in Patent Document 1, an interference low frequency capable of providing stimulation with a low frequency component by interference (difference) between two high frequency electrical signals having slightly different frequencies. There is a treatment device. In this interference low-frequency treatment device, two sets of two suction-type electrodes (using a total of four suction-type electrodes) are generally used for two-pole interference.

  In a low frequency treatment device for performing bipolar interference low frequency treatment, since four suction-type electrodes are used, four connection cords are used. In some cases, the four connecting cords are integrated with each other except their ends so that the handling cords can be easily handled. The conventional one in which the four connecting cords are integrated is such that the connecting cords (cord main bodies) are arranged side by side in a straight line, and the adjacent cord main bodies are connected by a connecting portion that can be easily broken by fingers. It was.

JP 2008-036448 A

  As described above, it is preferable that the four connection cords are integrated side by side in order to prevent the middle portions of the connection cords from being entangled with each other, but the direction orthogonal to the horizontal alignment direction (X It can only be bent and deformed in a one-dimensional direction (axial direction). Therefore, when the connection cord is bent and stored in a desired direction when not in use, or when the connection cord is bent in a desired direction according to the treatment site of the patient, the bendable direction is a specific constant. Since it is only in the direction (only in the X-axis direction), it cannot be bent in a desired direction, and the handling thereof becomes troublesome.

  The present invention has been made in view of the circumstances as described above, and its purpose is to achieve a low degree of freedom in the bending direction while integrating four connecting cords, that is, the cord body. It is to provide a connection cord for a suction type electrode in a frequency therapy device.

In order to achieve the above object, the following first solution is adopted in the present invention. That is, as described in claim 1 in the claims,
A connection cord for connecting the low frequency treatment device and the suction type electrode,
Four cord bodies each having a cylindrical shape having flexibility and insulating properties, and whose internal hollow portion is for negative pressure transmission,
An electric signal line disposed in the hollow portion of each cord body for transmitting an electric signal;
In a state where the four cords are arranged in two horizontal rows and two vertical rows, a connecting portion that connects and integrates the four cords with each other;
Have
The connecting portion is integrally formed with the four cord bodies, and is set to be easily broken by applying an external force with fingers.
At each end in the longitudinal direction of the four cord main bodies integrated by the connecting portion, the cord is separated into four independent cord main bodies by breaking the connecting portion.
It is like that.

  According to the above solution, the connecting cords integrally connected with the four cord bodies arranged in two horizontal rows and two vertical rows can be easily bent and deformed in both the horizontal direction and the vertical direction. Further, it is possible to perform bending deformation in many directions in an oblique direction intersecting with the horizontal direction and the vertical direction. Thereby, it becomes possible to bend the connection cord in a desired direction according to the time of storage, the treatment site, etc., and the handling becomes easy. Of course, since the connecting portion can be broken by fingers, it is possible to easily obtain a state in which the end portions of the four cord main bodies are individually separated and connected to the low frequency treatment device or to the suction type electrode. This is also suitable for the connection.

A preferred mode based on the above solution is as described in claim 2 and the following claims. That is,
Lines connecting the centers of the four cord bodies vertically and horizontally are set to be substantially square (corresponding to claim 2). In this case, the ease of bending deformation in the horizontal direction and the vertical direction is equal to each other, and the cross-sectional area occupied by the four cord bodies is minimized.

  The connecting portion connects a pair of upper and lower horizontal connecting portions connecting the closest portions of the two cord main bodies arranged in the horizontal direction, and a right and left connecting the closest portions of the two cord main bodies arranged in the vertical direction. A pair of vertical connecting portions (corresponding to claim 3). In this case, while making it possible to separate the four cord bodies one by one, the length of the connecting portion is made as short as possible, and the connecting portion that is broken when separated is greatly outward on the cord body. This is preferable in terms of preventing or reducing the situation of protruding.

  Each of the four cord main bodies has a cylindrical shape (corresponding to claim 4). In this case, the cord body is generally a cylindrical shape that can be bent and deformed in an arbitrary direction, and in a state where it is separated into one, the connection to the low-frequency treatment device, the connection to the suction-type electrode, and the like are facilitated. Is preferable.

  The connecting portion is formed with a weakened portion that is partially thinned so as to correspond to the position where the four cord main bodies are individually separated (corresponding to claim 5). In this case, the connecting portion can be more easily broken using the weakened portion.

  The cord body and the connecting portion are formed of silicon rubber or thermoplastic resin (corresponding to claim 6). In this case, it is preferable to make the cord body sufficiently flexible and insulating.

The low-frequency treatment device uses a total of four suction-type electrodes including two pairs of suction-type electrodes for the first set and two pairs of suction-type electrodes for the second set. It is possible to output electrical signals for treatment,
Of the four cord bodies, at least the end on the suction electrode side is 2 for the two pairs of suction electrodes for the first set and for the two pairs of suction electrodes for the second set. After being separated into four, it is further separated into four on the end side thereof,
(Corresponding to claim 7). In this case, the four cord main bodies are first separated into a pair of two, so that the user can use the two cord main bodies (that is, the suction-type electrodes connected thereto) with 2 This is preferable for clearly identifying the cord main body (that is, the suction type electrode) having a paired relationship.

A first connection plug that is detachably connected to the low frequency treatment device is connected to one end of each of the four cord bodies,
A second plug that is detachably connected to the suction type electrode is connected to each of the other end portions of the four cord bodies,
The first connection plug and the second connection plug are set so that the first set has the same color and the second set has the same color. The second set and the second set are color-coded so as to have different colors (corresponding to claim 8). In this case, it is preferable to use the color to more clearly identify the pair of connection plugs.

  A ridge extending in the longitudinal direction is formed on the outer periphery of the cord body for the first set, while the ridge is not formed on the outer periphery of the cord body for the second set. Yes (corresponding to claim 9). In this case, by confirming whether or not the outer periphery of the cord body has a ridge, it is possible to clearly identify the cord bodies that form a pair with each other.

  According to the present invention, it is possible to increase the degree of freedom in the direction in which bending can be performed while integrating the four cord bodies except for the end portions thereof.

The simplified perspective view which shows the example of mounting | wearing with the suction type electrode to a patient, and its connection cord. The expansion perspective view which shows the edge part of the connection cord in the state in which the four cord main bodies were integrated. The enlarged front view which shows the edge part of the connection cord in the state in which four cord main bodies were integrated. The enlarged plan view which shows the edge part of the connection cord in the state in which four cord main bodies were integrated. The expanded side view which shows the edge part of the connection cord in the state in which the four cord main bodies were integrated. FIG. 6 is a cross-sectional view corresponding to line X6-X6 in FIG. 4. Sectional drawing which expanded FIG. X8-X8 line equivalent sectional drawing of FIG. X9-X9 line equivalent sectional drawing of FIG. The figure which shows the state which connected the connection plug to the edge part of each cord main body. The figure which shows the state connected to the suction-type electrode in the state by which the code | cord | chord main body was isolate | separated into four. The figure which shows the state currently connected to the low frequency therapeutic device in the state by which the cord main body was isolate | separated into four. Sectional drawing which shows an example of the separation prevention tool which prevents that a pair of two cord main body further isolate | separates. The expanded sectional view which shows the 1st modification of a connection part. The expanded sectional view which shows the 2nd modification of a connection part. The expanded sectional view which shows the 3rd modification of a connection part. The expanded sectional view which shows the 4th modification of a connection part. The front perspective view which shows an example of a low frequency treatment device. The rear perspective view of the low frequency treatment device shown in FIG. The front view of the low frequency treatment device shown in FIG. The top view of the low frequency treatment device shown in FIG. The bottom view of the low frequency treatment device shown in FIG. The left view of the low frequency treatment device shown in FIG. The right view of the low frequency treatment device shown in FIG. The rear view of the low frequency treatment device shown in FIG. The principal part top view which shows a state.

  In FIG. 1, S is a connection cord according to the present invention, and has four cord bodies 1 to 1D. Moreover, in FIG. 1, 2A-2D is a suction-type electrode. A connection plug (second connection plug) 22 connected to one end of each cord body 1A1 to 1D is detachably connected to the suction type electrodes 2A to 2D. In the following description, when it is not necessary to distinguish each of the code bodies 1A to 1D, the code body may be simply indicated by “1”. Similarly, when it is not necessary to distinguish each of the suction type electrodes 2A to 2D, the suction type electrode may be simply indicated by a symbol “2”.

  In FIG. 1, each cord body 1 has a negative pressure transmission function and an electrical signal transmission function, as will be described later. Using the connection cord S, that is, the four cord bodies 1A to 1D, the suction electrodes 2A to 2D are connected to a low-frequency treatment device (low-frequency treatment device body, not shown in FIG. 1).

  Next, details of the connection cord S will be described with reference to FIGS. First, each cord body 1 is made of a flexible and insulating material (in the embodiment, silicon rubber is used, but the material is not particularly limited, for example, a thermoplastic resin such as polyvinyl chloride resin is used). The length is about 2 m, which is a typical connection cord. The hollow portion 1a in each cord body 1 is a passage for transmitting a negative pressure from the low frequency treatment device. That is, the negative pressure from the low frequency treatment device is transmitted into the suction electrode 2 through the hollow portion 1a, and the suction electrode 1 is adsorbed on the patient body surface by the negative pressure. In addition, the diameter, length, etc. of each cord main body 1A-1D are mutually equal.

  An electric signal line 3 is disposed in the hollow portion 1 a in the cord body 1. This electric signal line 3 is for transmitting an electric signal for treatment. That is, the electrical signal from the low frequency treatment device is transmitted to the electrode (not shown) in the suction type electrode 2 via the electrical signal line 3 and applied to the patient body surface.

  The four cord bodies 1A to 1D each having a cylindrical shape (annular cross section) are integrated with each other in a state of being arranged in two horizontal rows and two vertical rows. The centers of the code bodies 1A to 1D are set so as to be positioned at the four corners (vertices) of a substantially square (the square itself in the embodiment). That is, the horizontal interval and the vertical interval of the respective code bodies 1A to 1D are set to be equal to each other.

  As shown in FIGS. 3, 6, and 7, the cord main bodies 1 </ b> A and 1 </ b> B are arranged in two horizontal rows, and below the cord main bodies 1 </ b> C and 1 </ b> D are arranged in two horizontal rows. In other words, the cord body 1C is located below the cord body 1A, and the cord body 1D is located below the cord body 1B.

  The four cord bodies 1 </ b> A to 1 </ b> D are connected by the connecting portion 10. The connecting portion 10 connects the cord bodies 1 adjacent in the horizontal direction and the vertical direction at the closest distance. Specifically, the cord main bodies 1A and 1B are coupled by a first lateral coupling portion 10A that extends in the lateral direction. The cord main bodies 1C and 1D are coupled by a second lateral coupling portion 10B extending in the lateral direction. The code bodies 1A and 1C are connected by a first vertical connecting portion 10C extending in the vertical direction. The cord main bodies 1B and 1D are connected by a second vertical connecting portion 10D extending in the vertical direction.

  The connecting portion 10 (each connecting portion 10A to 10D) is integrally formed with the cord main bodies 1A to 1D, respectively (for example, extrusion molding).

  The electric signal line 3 disposed in each cord body 1A to 1D is made sufficiently smaller than the diameter of the hollow portion 1a, and a passage (space) for negative pressure transmission is sufficiently around the electric signal line 3. It is to be secured. The electric signal line 3 itself is made of a copper wire or the like covered with an insulating material as in the conventional case, and has sufficient flexibility.

  The four cord bodies 1 integrated by the connecting cord S, that is, the connecting portions 10 (10A to 10D) are sufficiently (easily) bent and deformed in the horizontal and vertical directions as indicated by solid arrows in FIG. It is possible to make it. Similarly, as shown by a one-dot chain line arrow in FIG. 3, it is possible to bend and deform in an oblique direction intersecting the horizontal direction and the vertical direction. In this way, the connection cord S can be sufficiently bent and deformed in the horizontal and vertical directions, and can be bent in an oblique direction as well. In fact, the connection cord S can be arbitrarily bent and deformed in the direction of 360 degrees in a sectional view. Is possible.

  As shown in FIGS. 10 and 12, a first connection plug 21 that is detachably connected to the low frequency treatment device is connected (attached and fixed) to one end portion of each cord body 1. Further, as shown in FIGS. 10 and 11, a second connection plug 22 for detachable connection to the suction type electrode 2 is connected (attached and fixed) to the other end of each cord body 1. . Each of the connection plugs 21 and 22 has a negative pressure transmission function and an electric signal transmission function, and the same plugs as in the conventional case can be used as they are.

  Here, in the embodiment, the connection cord S is a setting suitable for performing bipolar interference low-frequency treatment. That is, corresponding to two sets of two pairs of suction-type electrodes 2, the first set of cord bodies is, for example, 1A and 1C, and the second set of cord bodies is 1B and 1D. In this case, the connection cord S is first separated into two at the end portion so as to be classified into the above groups. That is, as shown in FIG. 13, the two horizontal connecting portions 10A and 10B are broken, and the first set of cord bodies 1A and 1C are connected by the first vertical connecting portion 10C, and the second set The cord main bodies 1B and 1D are connected by the second vertical connecting portion 10D.

  As described above, the cord main bodies 1A to 1D separated into two sets are further separated into four as four independent cord main bodies on the end side. In addition, the length of the state where the cord main bodies 1A to 1D are separated into four is, for example, about 20 to 30 cm, and the state where the cord main bodies 1A to 1D are separated into two sets is, for example, about 10 to 20 cm as shown in FIG. . The separation mode on the end side of the connection cord S is the same at the connection side end to the low frequency treatment device, but is separated into two sets of lengths and four sets. The length is shorter than the corresponding portion at the end portion on the connection side to the suction type electrode 2 (so that it can cope with a case where the distance between the suction type electrodes 2A to 2D when mounted on the patient body surface is large. To do).

  Here, in order to prevent a situation in which the base end side is inadvertently individually separated into four pieces from a state where the cord body 1 is integrated into two sets and separated into two sets, for example, As shown in FIG. 13 (see also FIG. 10 and FIG. 11), it is preferable to use a separation preventing tool 30. The separation preventing tool 30 is formed of, for example, a synthetic resin and has two storage portions 31 and 32 so as to be adjacent to the left and right. A partition wall 33 is provided between the storage units 21 and 32. The storage unit 31 has an opening 31a opened on one side, and the storage 32 has an opening 32a opened on the other side. For example, two cord main bodies 1A and 1C connected to each other are accommodated in the accommodating portion 31 through the opening 31a while being elastically deformed. Similarly, for example, two cord main bodies 1B and 1D connected to each other are accommodated in the accommodating portion 32 through the opening 32a while being elastically deformed. Such a separation preventing tool 30 prevents the two cord bodies 1 integrated with each other from being inadvertently further separated.

  Here, as shown in FIG. 13, a case is assumed in which the first set of two cord main bodies is, for example, 1A and 1C, and the second set of main cords is 1B and 1D. The cord bodies 1A to 1D have the same color. The connection plugs 21 and 22 for the first pair of cord bodies 1A and 1C in the pair of two have the same color (for example, orange). Similarly, the second set of cord main body 1B and the connection plugs 21 and 22 for 1D that are a pair of two have the same color (for example, white). The colors of the connection plugs 21 and 22 for the first set and the colors of the connection plugs 21 and 22 for the second set are different (color-coded). As a result, the relationship between the two cord main bodies 1 (that is, the suction-type electrodes 2 connected to each other) in a pair is clearly identified.

  In the case of interference low frequency treatment, as illustrated in FIG. 1, when the four suction electrodes 2 </ b> A to 2 </ b> D are viewed in plan, two pairs of suction electrodes 2 </ b> A and 2 </ b> C are paired. A line connecting the second set of suction electrodes 2B and 2D intersects with the connecting line. A first high-frequency electrical signal is applied to the first set of suction electrodes 2A and 2C, and a second high-frequency electrical signal is applied to the second set of suction electrodes 2B and 2D. Interference low-frequency treatment is performed by setting the difference frequency between the first high-frequency electrical signal and the second high-frequency electrical signal to be low. While the first set of suction electrodes 2A and 2C is used for treatment with a normal low-frequency electric signal, the second set of suction electrodes 2B and 2D is used for a different portion with a normal low-frequency transfer signal. Treatment can also be performed. In any case, the two pairs of suction electrodes 2 can be identified by the color coding of the connection plug 22 described above.

  14 to 17 each show a modified example of the connecting portion 10. That is, in the first modified example in FIG. 14, in the mode shown in FIGS. 6 and 7, the notch portion 11 as the weakened portion is formed so as to be thin at each intermediate portion of the vertical and horizontal connecting portions 10 </ b> A to 10 </ b> D. Is formed. Thereby, each connection part 10A1-10D can be fractured | ruptured easily and reliably in the position of the notch part 11. FIG.

  Further, in the modified example of FIG. 14, the entire length in the longitudinal direction is provided on the outer periphery of the two cord main bodies 1 (1B and 1D in the embodiment) so that the cord main bodies 1 forming a pair can be clearly identified. Convex ridges 12 are formed extending over the area. On the other hand, the protrusions 12 are not formed on the remaining two cord bodies 1 (1A and 1C in the embodiment). As a result, when the end portions of the connection cord S are separated into four, for example, the cord main body 1 (for example, 1A and 1C) that is the first set and the cord main body 1 (for example, 1B and 1D) that are the second set. ) And can be clearly identified. Further, when the cord main body 1 is separated into two sets in a state where the four cord main bodies 1 are integrated, it is preferable to clearly recognize the separation position. Such ridges 12 can be similarly applied to the above-described embodiment and many modifications described later. In addition, the protruding item | line 12 can be formed in appropriate site | parts, such as forming in the part which can be visually recognized from a side surface in the state integrated with four among the outer periphery of the cord main body 1. FIG.

  In the second modified example shown in FIG. 15, the connecting portion 50 corresponding to the connecting portion 10 has a cross-shaped cross section and connects the cord main bodies 1 </ b> A to 1 </ b> D individually to each of the cross-shaped tip portions. . More specifically, the two cord main bodies 1 in an oblique relationship are connected to each other by two linear portions that intersect with each other to form a cross shape.

  In the third modification shown in FIG. 16, the connecting portion 60 corresponding to the connecting portion 10 includes a vertical wall portion 60a extending in the vertical direction, and a pair of left and right upper branch portions extending obliquely from side to side from the upper portion of the vertical wall portion 60a. The cord main body 1A or 1B is connected to the upper branch portions 60b and 60c. Moreover, it has a pair of left and right lower branch portions 60d and 60e extending obliquely from side to side from the lower portion of the vertical wall portion 60a, and the cord body 1C or 1D is connected to the lower branch portions 60d and 60e. In the case of the present modification, it is preferable that the vertical wall portion 60a is separated into two pairs of cord main bodies 1 by breaking the vertical middle position in the vertical direction.

  In the fourth modification shown in FIG. 17, the connecting portion 70 corresponding to the connecting portion 10 is connected so as to surround the outer peripheral surface of each cord body 1 </ b> A to 1 </ b> D, and includes a cross-sectional shape including the connecting portion 70. The shell) forms a regular quadrangle whose corners are rounded in an arc shape. In the case of this modification, grooves such as concave portions are not formed on the outer peripheral surface, and it looks as if it is a quadrangular cord, and the appearance is very good.

  18 to 25 show an example of a low-frequency treatment device that can output an electrical signal for interference low-frequency treatment, and this low-frequency treatment device will be briefly described below. First, 100 is a main body of a low frequency treatment device. An operation surface unit 101 having a volume (output voltage adjustment), an output value display surface, and the like is provided at an upper front portion of the main body 100. Two output units 102 are set in the middle in the vertical direction of the main body 100 so as to be divided into left and right. Each output unit 102 is provided with a total of 12 output terminals so that two-pole interference low-frequency treatment can be performed simultaneously and individually in a total of left and right (number of output terminals = 2 poles × 6 places = 12). Pieces). Note that the operation surface portion 101 is inclined so as to be gradually located rearward as it goes upward, so that the operation surface portion 101 is easy to operate and visually check. Moreover, the output part 102 is inclined so as to be located rearward on the side as it goes downward, so that an excessive bending force does not act on the cord body 1 when connected to the output part 102 as much as possible. .

  The main body 100 is provided with an electrode placement tray 110 (a plate or a table) for placing the suction type electrode at a position slightly below the operation surface portion 101. The electrode mounting tray 110 is divided into two left and right mounting surfaces 110b and 110c by a partition wall portion 110a. The suction type electrodes 2 to be connected to the left output unit 102 are placed on the left placement surface 110b (total of twelve suction type electrodes 2 in four rows in the left-right direction and three rows in the depth direction are placed. Possible). Similarly, the suction type electrodes 2 to be connected to the right output unit 102 are placed on the right placement surface 110c (total of 12 suction type electrodes in four rows in the left-right direction and three rows in the depth direction). 2 can be placed).

  On the lower surface of the electrode mounting tray 110, a pair of left and right cord holders 120 extending in a substantially horizontal direction is provided by bending a thin metal rod or the like. As shown in FIGS. 18, 24, etc., the connection cord S connecting the suction type electrode 2 placed on the electrode placement tray 110 and the output unit 102 has its intermediate part supported by the holding part 120, The situation where it touches the floor surface or the like is prevented.

  Although the embodiment has been described above, the present invention is not limited to the embodiment, and can be appropriately changed within the scope described in the scope of claims. For example, the invention includes the following cases. . Each cord main body 1A-1D can be made into an appropriate shape, for example, a regular quadrangular cylinder, etc., without being cylindrical (annular in cross section). Further, for example, in each case of FIGS. 6 and 14 to 16, the integrated body of the four cord main bodies 1 and the connecting portions 10 (50, 60) is covered with a cylindrical body whose outer shell shape is a regular square. You may do it. The low-frequency treatment device (the main body 100) is not limited to the one shown in the embodiment, and an appropriate one such as a conventional low-frequency treatment device can be used as it is. Further, the low frequency treatment device may be one that can perform only normal low frequency treatment but cannot perform interference low frequency treatment. Of course, the object of the present invention is not limited to what is explicitly stated, but also implicitly includes providing what is substantially preferred or expressed as an advantage.

  The present invention is suitable as a connection cord for connecting a low-frequency treatment device and an aspiration electrode.

S: Connection cord 1 (1A to 1D): Cord main body 1a: Hollow portion 2 (2A to 2D): Suction electrode 3: Electric signal line 10: Connection portion 10A: First horizontal connection portion 10B: Second horizontal connection portion 10C: 1st vertical connection part 10D: 2nd vertical connection part 11: Notch part (weakening part)
21: 1st connection plug 22: 2nd connection plug 50: Connection part (FIG. 15)
60: Connection part (FIG. 16)
70: Connection part (FIG. 17)
100: Main body of low frequency treatment device 102: Output unit 110: Electrode mounting tray 120: Holding unit

Claims (9)

A connection cord for connecting the low frequency treatment device and the suction type electrode,
Four cord bodies each having a cylindrical shape having flexibility and insulating properties, and whose internal hollow portion is for negative pressure transmission,
An electric signal line disposed in the hollow portion of each cord body for transmitting an electric signal;
In a state where the four cords are arranged in two horizontal rows and two vertical rows, a connecting portion that connects and integrates the four cords with each other;
Have
The connecting portion is integrally formed with the four cord bodies, and is set to be easily broken by applying an external force with fingers.
At each end in the longitudinal direction of the four cord main bodies integrated by the connecting portion, the cord is separated into four independent cord main bodies by breaking the connecting portion.
A connection cord for a suction type electrode in a low frequency treatment device. In claim 1,
A connection cord for an aspiration electrode in a low-frequency treatment device, wherein lines connecting the centers of the four cord bodies vertically and horizontally are set to be substantially square. In claim 1 or claim 2,
The connecting portion connects a pair of upper and lower horizontal connecting portions connecting the closest portions of the two cord main bodies arranged in the horizontal direction, and a right and left connecting the closest portions of the two cord main bodies arranged in the vertical direction. A connection cord for an aspiration electrode in a low-frequency treatment device, comprising: a pair of vertical coupling portions. In any one of Claims 1 thru | or 3,
Each of the four cord main bodies is formed in a cylindrical shape, and the connection cord for the suction type electrode in the low frequency treatment device. In any one of Claims 1 thru | or 4,
A suction type in a low frequency treatment device, wherein the connection portion is formed with a weakened portion that is partially thinned in correspondence with the position where the four cord main bodies are individually separated. Connection cord for electrodes. In any one of Claims 1 thru | or 5,
A connection cord for a suction type electrode in a low-frequency treatment device, wherein the cord body and the connecting portion are made of silicon rubber or thermoplastic resin. In any one of Claims 1 thru | or 6,
The low-frequency treatment device uses a total of four suction-type electrodes including two pairs of suction-type electrodes for the first set and two pairs of suction-type electrodes for the second set. It is possible to output electrical signals for treatment,
Of the four cord bodies, at least the end on the suction electrode side is 2 for the two pairs of suction electrodes for the first set and for the two pairs of suction electrodes for the second set. After being separated into four, it is further separated into four on the end side thereof,
A connection cord for a suction type electrode in a low frequency treatment device. In claim 7,
A first connection plug that is detachably connected to the low frequency treatment device is connected to one end of each of the four cord bodies,
A second plug that is detachably connected to the suction type electrode is connected to each of the other end portions of the four cord bodies,
The first connection plug and the second connection plug are set so that the first set has the same color and the second set has the same color. The connection cord for the suction type electrode in the low-frequency treatment device, wherein the first and second sets are color-coded to be different from each other. In claim 7 or claim 8,
A ridge extending in the longitudinal direction is formed on the outer periphery of the cord body for the first set, whereas the ridge is not formed on the outer periphery of the cord body for the second set. Connecting cord for suction type electrode in low frequency treatment device.

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