Low frequency current application pad
A toothbrush-shaped pad with needle terminals addresses hair interference by securing to the scalp, ensuring continuous current flow for effective electron therapy.
Patent Information
- Application Number
- JP2025001161U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Existing low-frequency current application devices face challenges in effectively delivering electrons to the scalp due to human hair interfering with the electrode pads, leading to interrupted current flow and reduced therapeutic efficacy.
A toothbrush-shaped pad embedded with needle-shaped terminals is designed to thread through hair, ensuring direct contact with the scalp by securing the pad with a headband, allowing continuous current application.
Ensures reliable electron delivery to the scalp, overcoming hair interference and maintaining consistent current flow for effective therapy.
Smart Images

Figure 0003252494000001_ABST
Abstract
Description
[Technical Field]
[0001] This invention relates to an application pad used in therapy to apply electrons of a desired frequency to the human body using a low-frequency current application device, and more specifically to a pad that delivers electrons more effectively through the contact area of the pad. This invention is [Background technology]
[0002] Conventionally, when treatment is performed by applying low-frequency current to the body, two pads consisting of a treatment electrode on one side and an overhead electrode on the other are attached to two desired locations on the body, and low-frequency current is passed between the two pads to apply electrons and perform treatment. Summary of the Invention [Problem to be solved by the invention]
[0003] When applying the pads during treatment, the pads can be attached tightly to the skin on the surface of the body, but on the head, the hair of the body gets caught between the pad and the skin, making it difficult for the current to flow. To achieve this, the wire was tightly pressed down and tied with a headband or held in place with an elastic band, but this resulted in the electric current not flowing sufficiently because the human hair was caught in between the wires, resulting in the wire not being applied continuously.
[0004] However, if the flow of current is interrupted, electrons are no longer applied, and if the flow is interrupted, the therapeutic effect may not be fully achieved.
[0005] In the past, this required forcing the pad against the hair or forcibly pushing the hair aside to press the electric current application pad against the hair, but this was extremely inconvenient, time-consuming, and inefficient.
[0006] The present invention has been made in consideration of the above points, and is designed to allow current to be applied directly to the scalp by threading through the hair, even if there is a lot of hair. This device consists of 100 to 300 needle-shaped pieces, each about 10 mm long and with a slightly rounded tip, embedded in a pad, forming a toothbrush-shaped pad. This is attached to the desired position on the head and lightly secured with a headband, and the toothbrush-shaped needles thread through the hair and come into contact with the scalp, allowing an electric current to flow, applying electrons.
[0007] This electron application method ensures that the pad that applies the electrons comes into contact with the scalp accurately, so that the desired electrons can be reliably applied to the human body, thereby achieving the desired effect of electron therapy. [Brief explanation of the drawings]
[0008] [Figure 1] Schematic diagram of the combination of the application device body and pad [Figure 2] An explanatory diagram of how the brush-shaped pad and the opponent's pad are combined [Figure 3] A diagram of a combination of a putt with a needle on a brush and an opponent's putt DETAILED DESCRIPTION OF THE INVENTION
[0009] The configuration of this device will be explained with reference to Figures 1 and 2. The low-frequency current applicator is composed of a main body 1 consisting of a low-frequency current generator and a transmitter that transmits the generated specific frequency, a pad 3 for applying the transmitted specific frequency to the body via the pad, its lead wire 4, a hand holder 7 equipped with a pad 6 having a toothbrush-shaped needle terminal 5 with a rounded tip, and its lead wire 8. The lead wires 4 and 8 are finally joined together to form a connecting terminal 2 for insertion into the main body, which is then joined to the main body.
[0010] FIG. 2 is a schematic diagram of a hand brush 7 to which a pad 6 having a toothbrush-like needle terminal 5 is attached, and another pad 3. FIG. 3 is a schematic diagram of the pad 6 with the needle terminal 5 removed from the hand holder 7, and another pad 3 having a thin metal sheet that conducts electricity. In this way, by removing the pad 6 from the hand holder 7 and attaching the pad 6 with the needle terminal 5 and the pad 3 to the desired position as shown in schematic diagram 3, it is possible to apply electrons by passing a low-frequency current through them. When applying to the head, the pad is bound with an auxiliary binding material on a headband, or secured with an elastic band with relatively weak binding strength.
[0011] Each pad 3 is connected to a lead wire 4, and the other pad 6 is connected to a lead wire 8, the ends of both lead wires being joined together to form a connecting terminal 2 for insertion.
[0012] When applying electrons to the scalp using the above configuration, the pad 3 is placed on the side opposite to the pad 6 having the needle terminal 5, and fixed to the desired position on the head using a cable tie or a cloth headband material, and then electrons are applied. A hand brush 6 is used to press the hand brush 6 against an appropriate position, and the brush-like needle terminal 5 attached to the tip of the pad 6 is pressed against the pad to apply low-frequency current. This avoids the problem of hair making it difficult to attach the electrode pad or preventing current from flowing, which occurs when applying electrons by passing a low-frequency current through the scalp. [Explanation of symbols]
[0013] 1. Low frequency current application device 2 Connection terminal 3 putts 4 lead wires 5 Needle terminal 6 putts 7 Hand Holder 8 Lead Wires
Claims
1. This low-frequency current application device applies a low-frequency current between two pads attached to the surface of the human body, and is characterized in that it has a large number of needle-shaped metal forests with flattened tips on the surface of the pads, and an electric current plate is provided on the planted side of the metal forest so that electricity can be passed through the needle-shaped metal forests, allowing electricity to be passed by hand, and the other side is configured as an electric current pad.
2. A low frequency current application device characterized in that an application pad made of a metal forest is configured in the shape of a handheld hairbrush.