KR101614663B1 - Electrical stimulating device - Google Patents

Electrical stimulating device Download PDF

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Publication number
KR101614663B1
KR101614663B1 KR1020150181115A KR20150181115A KR101614663B1 KR 101614663 B1 KR101614663 B1 KR 101614663B1 KR 1020150181115 A KR1020150181115 A KR 1020150181115A KR 20150181115 A KR20150181115 A KR 20150181115A KR 101614663 B1 KR101614663 B1 KR 101614663B1
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South Korea
Prior art keywords
band
housing
clip
wrist
protrusions
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KR1020150181115A
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Korean (ko)
Inventor
변용근
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주식회사 이피텍
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Priority to KR1020150181115A priority Critical patent/KR101614663B1/en
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Publication of KR101614663B1 publication Critical patent/KR101614663B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)

Abstract

The present invention relates to a wrist-wearing electric stimulation apparatus, and more particularly, to a wrist-wearing electric stimulation apparatus having a housing (10) having a pair of electrodes (11) and (12) A first band 20 connected at one side of the housing 10 to the left with respect to a center line C of the housing 10 and having a plurality of first insertion holes 21; A second band 30 connected to the other side of the housing 10 in a rightward deflection with respect to a center line C of the housing 10 and having a plurality of second fitting holes 31; The first and second bands 20 and 30 are detachably attached to the first fitting hole 21 and the second fitting hole 31 in a state in which the side portions are in close contact with each other after the wrist is wound, 40) < / RTI >

Description

[0001] Electrical stimulating device [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wrist-wearing electric stimulation apparatus, and more particularly, to a wrist-worn electric stimulation apparatus that can prevent pain from being applied to a wrist even when worn for a long time.

In general, when pregnant, after surgery, or when boarding a vehicle for a long time, morning sickness, nausea or vomiting due to nausea often occur.

For example, in the case of pregnant women, the morning sickness occurs at 5 to 14 weeks of gestation. It is known that the increase of the human chronic gonadotropin or the psychological factor or the social factor is influenced by the morning sickness. In particular, morning sickness is accompanied by headache, loss of appetite, sleeping disorder, fatigue, anxiety, dizziness, etc., resulting in health problems such as dehydration and debilitation due to unbalanced nutrition and, in the long term, You can give. Therefore, in order to suppress morning sickness, medication, acupuncture, acupressure, etc. are used, but this causes another side effect.

However, in the case of using a medicament to suppress morning sickness, vomiting, and motion sickness, there was a risk that an allergic reaction might be caused to certain people.

In acupuncture and acupressure methods, the skin is stabbed with fine needles to stimulate specific nerve and nerve junctions to produce a biological effect, but it can cause an artificial and repetitive injury to the skin, and requires specialist practitioners and treatment tools And there was a spatial limitation.

As such, there are various side effects of using conventional drugs or acupuncture and acupressure methods, and therefore, there is a growing need for an electric operation device that is safe and easy to use.

Prior art related to this is disclosed in Utility Model Publication No. 20-2012-0007148 entitled " Nose / Vomiting Control Device Using Low Frequency Stimulation. &Quot;

The present invention has been made in view of the above-mentioned need, and it is an object of the present invention to provide a wrist-wearing electric stimulation apparatus which has no side effects such as allergy or skin damage, and is free from space and space restrictions and is safe and easy to use.

Another object of the present invention is to provide a wrist wearing electrostimulation apparatus that can prevent the pain from being applied to the wrist even when worn for a long time on the wrist, and can be easily attached and detached.

In order to achieve the above object, a wrist wearing electrostimulation apparatus according to the present invention comprises: a housing (10) having a pair of electrodes (11) (12) adhered to a wrist skin; A first band 20 connected to one side of the housing 10 so as to be deflected leftward with respect to a center line C of the housing 10, the first band 20 having a plurality of first fitting holes 21; A second band 30 connected to the other side of the housing 10 to the right with reference to the center line C of the housing 10 and having a plurality of second fitting holes 31; And the first band 20 and the second band 30 are detachably coupled to the first fitting hole 21 and the second fitting hole 31 in a state in which the side portions after the wrist is wound are in close contact with each other And a clip attaching portion (40);
The clip attachment / detachment unit 40 includes a first clip body 42 having a plurality of first protrusions 41 that are in close contact with the first band 20 and are engaged with the first insertion holes 21; A second clip body (42) connected to the side of the first clip body (42) and having a plurality of second projections (43) which are in close contact with the second band (30) 44);
Each of the first and second protrusions 41 and 43 includes first and second protrusive bodies 41a and 43a projecting from the first and second clip bodies 42 and 44, And the first and second jaw portions 41b and 43b formed at the upper ends of the bodies 41a and 43a and larger than the width of the first and second protrusions 41 and 43.

A charging groove (not shown) for charging a circuit portion (not shown) installed in the housing 10 and applying a low-frequency current to the electrodes 11 and 12 is provided on the side of the housing 10, 50), and the charging groove (50) has a structure in which a micro 5 pin terminal is interposed.

In the present invention, the electrodes 11 and 12 have a flat surface so as to maximize the contact area with the wrist skin, and are made of a conductive rubber material in order to suppress the reaction of skin allergy.

The first and second bands 20 and 30 are formed on the inner circumferential surfaces of the first and second fitting holes 21 and 31 of the first and second protrusions 41 and 43, And first and second inner circumferential ridges 21b and 31b to which the first and second jaw portions 41b and 43b are hooked.

delete

In order to achieve the above object, a wrist wearing electrostimulation apparatus according to the present invention comprises: a housing (10) having a pair of electrodes (11) (12) adhered to a wrist skin; A first band 20 connected to one side of the housing 10 so as to be deflected leftward with respect to a center line C of the housing 10, the first band 20 having a plurality of first fitting holes 21; A second band 30 connected to the other side of the housing 10 to the right with reference to the center line C of the housing 10 and having a plurality of second fitting holes 31; And the first band 20 and the second band 30 are detachably coupled to the first fitting hole 21 and the second fitting hole 31 in a state in which the side portions after the wrist is wound are in close contact with each other A clip detachable portion (140);
The clip attaching portion 140 includes a first clip body 142 closely attached to the first band 20 and having a plurality of first protrusions 141 interposed in the first fitting hole 21; A second clip body 144 having a plurality of second protrusions 143 which are connected to the side of the first clip body 142 and come in close contact with the second band 30 to be engaged with the second fitting hole 31, );
First and second magnets 145 and 146 are embedded in the first and second clip bodies 142 and 144, respectively.
In the first and second bands 20 and 30, the first and second fitting holes 21 and 31 surround the first and second magnets 145 and 146, respectively, And the first and second iron pieces 22 and 32 are embedded.

According to the present invention, a first band is connected to one side of a housing provided with an electrode which is in close contact with the wrist skin and biased to the left based on a center line of the housing, and a second band is provided on the other side of the housing, Since the first and second bands are wrapped around the wrist in a wide area, it is possible to prevent the pain from being applied to the wrist even if the electric stimulation device of the present invention is worn for a long time, It can be used for a long time without any space limitation.

Further, since the clip attaching / detaching portion is attached / detached from the outside of the first and second bands, it is easy to attach and detach the electric stimulating apparatus of the present invention.

In addition, since the first and second electrodes are made of a non-metal conductive rubber, it is possible to prevent skin attachment such as allergy or skin damage when worn.

FIG. 1 is a perspective view of a wrist-wearing electrostimulation apparatus according to the present invention,
FIG. 2 is a perspective view of the electric stimulation device of FIG. 1,
FIG. 3 is a view for explaining a state in which the clip attachment / detachment unit is separated from the first and second bands in the electric stimulation apparatus of FIG. 2;
FIG. 4 is a perspective view illustrating the clip attaching / detaching section of FIG. 3,
5 is a view for explaining the structure of the first and second protrusions formed on the clip detachable portion of FIG. 4,
6 is a cross-sectional view taken along line VI-VI 'of FIG. 1,
7 is a view for explaining a second embodiment of the clip attaching / detaching portion of FIG. 3,

Hereinafter, a wrist wearing electrostimulation apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a wrist-wearing electrostimulation apparatus according to the present invention as viewed from the front, FIG. 2 is a perspective view of the electric stimulation apparatus of FIG. 1 viewed from the rear, And the first and second bands are separated from each other.

As shown in the figure, the wrist-wearing electrostimulation apparatus according to the present invention includes a housing 10 on which a pair of electrodes 11 and 12 are mounted on the bottom, A first band 20 connected at one side of the housing 10 to the left with respect to a center line C of the housing 10 and having a plurality of first insertion holes 21; A second band 30 connected to the other side of the housing 10 in a rightward deflection with respect to a center line C of the housing 10 and having a plurality of second fitting holes 31; The first and second bands 20 and 30 are detachably attached to the first fitting hole 21 and the second fitting hole 31 in a state in which the side portions are in close contact with each other after the wrist is wound, 40) 140; And a charging groove 50 provided in a side of the housing 10 for charging a circuit portion (not shown) built in the housing 10 and applying a low-frequency current to the electrodes 11 and 12 .

The circuit part includes a battery (not shown) for storing a power applied to the charging groove 50. The power supplied from the battery is stepped up, converted to an AC power, and oscillated, The low-frequency current is applied.

The housing 10 is made of hard plastic to be insulated from the electrodes 11 and 12, the circuit portion 60, and the like, and has such a size that it can be attached to the wrist. At the side of the housing 10, a button 13 for adjusting the intensity of the current or for turning on / off is provided.

The electrodes 11 and 12 are for applying a low-frequency current to the lower-side skin of the wrist and have a flat surface so that the contact area with the skin can be maximized. At this time, the electrodes 11 and 12 are made of a conductive rubber material, for example, a rubber material containing carbon fiber, in order to suppress the allergic reaction upon skin contact.

On the upper side of the housing 10, as shown in Fig. 1, there is provided a display 14 for indicating the intensity of the current applied to the electrodes 11 and 12. The display 14 displays the intensity of the current applied to the electrodes 11 and 12 by the buttons 13 in numerical form so that the user can accurately recognize the intensity of the current to be set by the user.

The first band 20 and the second band 30 are connected to one side and the other side of the housing 10. The first band 20 and the second band 30 are connected to the left and right sides of the center line C of the housing 10, Respectively, are made of a flexible resin material, are warpable, and have self-elasticity. Therefore, the first band 20 and the second band 30 are not overlapped and the side edges are kept in close contact with each other. Therefore, when the first and second bands 20 and 30 are wrapped around the wrist, Wrapped. Accordingly, it is possible to prevent the occurrence of pain by dispersing the pressure applied to the wrist part whether or not the electric stimulation device of the present invention is worn for a long period of time.

3, a plurality of first insertion holes 21 are formed at regular intervals in the first band 20 and a plurality of second insertion holes 31 are formed in the second band 30 at regular intervals, . At this time, the first and second fitting holes 21 and 31 have a rectangular shape with a different width and a different length.

The charging groove 50 is for supplying power to a battery for operating a circuit portion (not shown) for applying a low-frequency current to the electrodes 11 and 12, and a micro 5-pin terminal of a charger for charging a general smartphone .

The clip attaching portions 40 and 140 allow the first and second bands 20 and 30 to be kept wrapped around the wrist when the user wears the electric stimulation device of the present invention on the wrist. The clip attaching / detaching unit can be variously implemented, and will be described in detail as follows.

FIG. 4 is a perspective view illustrating the clip attaching / detaching section of FIG. 3, and FIG. 5 is a view for explaining the structure of the first and second protrusions formed on the clip attaching / detaching section of FIG. 1 is a cross-sectional view taken along line VI-VI 'of FIG.

The first embodiment of the clip attaching portion 40 includes a first clip body 42 having a plurality of first protrusions 41 formed in close contact with the first band 20 and interposed in the first fitting hole 21, Wow; A second clip body 44 which is connected to the side of the first clip body 42 and is in close contact with the second band 30 and has a plurality of second protrusions 43 which are engaged with the second fitting hole 31, . The first clip body 42 and the second clip body 44 connected to each other have a flat surface to be brought into close contact with the surfaces of the first and second bands 20 and 30.

4, the first protrusion 41 is formed at the upper end of the first protrusion body 41a and the first protrusion body 41a protruded from the first clip body 42, (41b) that is larger than the width of the first jaw portion (41); The second projection 43 has a second projection body 43a protruding from the second clip body 44 and a second projection body 43b formed on the upper end of the second projection body 43a, And a jaw portion 43b. Each of the first and second protrusions 41 and 43 includes first and second protrusive bodies 41a and 43a projecting from the first and second clip bodies 42 and 44, The first and second jaw portions 41b and 43b formed at the upper ends of the bodies 41a and 43a and larger than the width of the first and second protrusions 41 and 43, The protrusions 41 and 43 are prevented from being separated by the first and second jaw portions 41b and 43b after being caught by the first and second fitting holes 21 and 31. [

When the first and second protrusions 41 and 43 are constituted by the first and second protrusion bodies 41a and 43a and the first and second protrusions 41b and 43b, 6, a first inner protrusion 21b to which the first protrusion 41b of the first protrusion 41 is to be hooked is formed on the inner peripheral surface of the first insertion hole 21, It is preferable that a second inner circumferential projection 31b is formed on the inner circumferential surface of the second fitting hole 31 so that the second protruding portion 43b of the second protrusion 43 is engaged. At this time, the first width D1 of the first and second jaw portions 41b and 43b is smaller than the second width D2 of the first and second fitting holes 21 and 31 as shown in FIG. 5 And the third width D3 of the first and second inner circumferential ridges 21b and 31b. When the first and second protrusions 41 and 43 are inserted into the first and second fitting holes 21 and 31 so that the first and second protrusions 41b and 43b are engaged with the first and second inner protrusions 21b and 21b, The first and second protrusions 41 and 43 are engaged with the first and second fitting holes 21 and 31 so that the first and second protrusions 41 and 43 are inserted into the first and second fitting holes 21 and 31, (31), it will not naturally fall out unless the force is applied from the outside for separation.

FIG. 7 is a view for explaining a second embodiment of the clip attaching / detaching portion of FIG. 3;

The second embodiment of the clip attaching and detaching portion 140 includes a first attaching portion 171 having a first band 20 and a second attaching portion 171 formed on the first band 20 and having a plurality of first protrusions 141, A clip body (142); A second clip body 144 which is connected to the side of the first clip body 142 and is in close contact with the second band 30 and has a plurality of second protrusions 143 that are engaged with the second fitting hole 31, . At this time, the first and second clip bodies 142 and 144 connected to each other have a flat surface to be brought into close contact with the surfaces of the first and second bands 20 and 30. That is, the shape of the first and second clip bodies 142 and 144 is substantially similar to the first embodiment of the clip attaching portion.

The first clip body 142 has a first magnet 145 and the second clip body 144 has a second magnet 146.

In the first band 20, a first iron piece 22 for generating an adhesive force with the first magnet 145 and a magnetic force is built around each of the plurality of first fitting holes 21. At this time, since the first iron pieces 22 are embedded in the respective first fitting holes 21 in a separated form, they do not interfere with the warping of the first band 20.

In the second band 30, a second iron piece 32 for generating an adhesive force with the second magnet 146 and a magnetic force is built around each of the plurality of second fitting holes 31. At this time, since the second iron pieces 32 are embedded around the second fitting holes 31 in a separated form, they do not interfere with the warping of the second band 30. [

When the clip attaching / detaching unit 140 is moved toward the surface of the first and second bands 20 and 30 by the structure of the clip attaching / detaching unit 140, the first and second magnets 145 and 146, The clip attaching / detaching unit 140 is pulled and brought into close contact with the first and second bands 20 and 30 by the adhesive force by the magnetic force generated between the first and second iron pieces 22 and 32. In this process, (141) and (143) are inserted into the first and second fitting holes (21) (31) of the first and second bands. At this time, the magnetic force keeps the clip attaching / detaching portion 140 in close contact with the surfaces of the first and second bands 20 and 30, so that the first and second protrusions 141 and 143, The clip attachment / detachment portion 140 allows the first and second bands 20 and 30 to be kept wrapped around the wrist.

The housing 10 is positioned so that the electrodes 11 and 12 of the housing 10 are in close contact with the lower side of the wrist and the first and second bands 20) 30 and then the first and second bands 20, 30 are coupled to each other using the clip attaching / detaching portions 40, 140. When the button 13 is operated in this state, a low-frequency electric current is applied to the wrist through the electrodes 11 and 12, and such a low-frequency electric current stimulates the nerves passing through the wrist to generate a biochemical effect, It can relieve morning sickness, motion sickness due to long-term vehicle ride, or vomiting after long-term surgery.

As described above, according to the present invention, in one side of the housing 10 provided with the electrodes 11 and 12 which are in close contact with the wrist skin, the first band (the first band) is deflected to the left with respect to the center line C of the housing 10, And the first band 20 is connected to the other side of the housing C so as to be deflected to the right with respect to the center line C of the housing 10 so that the first and second bands 20 and 30 The wearer can wear the electric stimulation device of the present invention for a long period of time, thereby preventing the pain from being applied to the wrist and living on the wrist for a long time without restriction of space.

Also, since the clip attaching / detaching portions 40 and 140 are attached / detached from the outside of the first and second bands 20 and 30, the electric stimulating device of the present invention can be easily attached and detached.

In addition, since the first and second electrodes are made of non-metal conductive rubber, it is possible to prevent skin attachment such as allergy or skin damage when worn.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10: housing 11, 12: electrode
13 ... button 14 ... display
20 ... first band 21 ... first fitting ball
22 ... first iron piece 30 ... second band
31 ... second fitting hole 32 ... second steel piece
40 ... the first embodiment of the clip attaching / detaching portion
41 ... first projection 41a ... first projection body
41b ... first prong 42 ... first clip body
43 ... second projection 43a ... second projection body
43b ... second jaw portion 44 ... second clip body
140 ... second embodiment of the clip detachable portion
141 ... first projection 142 ... first clip body
143 ... second projection 144 ... second clip body
145 ... first magnet 146 ... second magnet
50 ... Charging home

Claims (6)

A housing (10) having a pair of electrodes (11) and (12) adhered to the wrist skin on the bottom;
A first band 20 connected to one side of the housing 10 so as to be deflected leftward with respect to a center line C of the housing 10, the first band 20 having a plurality of first fitting holes 21;
A second band 30 connected to the other side of the housing 10 to the right with reference to the center line C of the housing 10 and having a plurality of second fitting holes 31; And
The first band 20 and the second band 30 are detachably attached to the first fitting hole 21 and the second fitting hole 31 in a state in which the side portions of the first band 20 and the second band 30 are closed after the wrist is wound, And a detachable portion (40);
The clip attachment / detachment unit 40 includes a first clip body 42 having a plurality of first protrusions 41 that are in close contact with the first band 20 and are engaged with the first insertion holes 21; A second clip body (42) connected to the side of the first clip body (42) and having a plurality of second projections (43) which are in close contact with the second band (30) 44);
Each of the first and second protrusions 41 and 43 includes first and second protrusive bodies 41a and 43a projecting from the first and second clip bodies 42 and 44, And the first and second jaw portions 41b and 43b formed at the upper ends of the bodies 41a and 43a and larger than the width of the first and second projections 41 and 43, Type electric stimulation device. The method according to claim 1,
And a charging groove 50 provided in a side of the housing 10 for charging a circuit unit (not shown) that is embedded in the housing 10 and applies a low-frequency current to the electrodes 11 and 12 Wherein the charging groove (50) has a structure in which a micro 5 pin terminal is inserted. The plasma display apparatus according to claim 1, wherein the electrodes (11) and (12)
Characterized in that it has a flat surface to maximize the contact area with the wrist skin and is made of a conductive rubber material in order to suppress the reaction of skin allergy. delete The connector according to claim 1, wherein the first and second protrusions (41, 43) are formed on inner circumferential surfaces of the first and second fitting holes (21, 31) of the first and second bands (20, 30) Further comprising first and second inner circumferential ridges (21b) (31b) to which the first and second jaw portions (41b) and (43b) of the first and second inner jaw portions A housing (10) having a pair of electrodes (11) and (12) adhered to the wrist skin on the bottom;
A first band 20 connected to one side of the housing 10 so as to be deflected leftward with respect to a center line C of the housing 10, the first band 20 having a plurality of first fitting holes 21;
A second band 30 connected to the other side of the housing 10 to the right with reference to the center line C of the housing 10 and having a plurality of second fitting holes 31; And
The first band 20 and the second band 30 are detachably attached to the first fitting hole 21 and the second fitting hole 31 in a state in which the side portions of the first band 20 and the second band 30 are closed after the wrist is wound, And a detachable portion (140);
The clip attaching portion 140 includes a first clip body 142 closely attached to the first band 20 and having a plurality of first protrusions 141 interposed in the first fitting hole 21; A second clip body 144 having a plurality of second protrusions 143 which are connected to the side of the first clip body 142 and come in close contact with the second band 30 to be engaged with the second fitting hole 31, );
First and second magnets 145 and 146 are embedded in the first and second clip bodies 142 and 144, respectively.
In the first and second bands 20 and 30, the first and second fitting holes 21 and 31 surround the first and second magnets 145 and 146, respectively, Wherein the first and second iron pieces (22) and (32) are incorporated.
KR1020150181115A 2015-12-17 2015-12-17 Electrical stimulating device KR101614663B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101749702B1 (en) * 2016-11-24 2017-06-21 대양의료기(주) High frequency therapy system and wearable high frequency generating apparatus for high frequency therapy system
WO2023163300A1 (en) * 2022-02-25 2023-08-31 (주)디트리플 Smart wearable wrist band comprising electrical electrode for noninvasive nerve stimulation
KR20240043712A (en) 2022-09-26 2024-04-03 주식회사 뉴라이브 Electronic device for preventing or alleviating motion sickness

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200313130Y1 (en) * 2003-01-23 2003-05-16 노갑부 Low Frequency Therapeutic Apparatus
KR200411400Y1 (en) * 2006-01-03 2006-03-14 박승국 low frequency stimulator
JP2009204504A (en) 2008-02-28 2009-09-10 Sharp Corp Wrist watch
KR101106834B1 (en) * 2011-04-08 2012-01-19 황주영 Low frequency stimulattion apparatus for nausea and emesis control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200313130Y1 (en) * 2003-01-23 2003-05-16 노갑부 Low Frequency Therapeutic Apparatus
KR200411400Y1 (en) * 2006-01-03 2006-03-14 박승국 low frequency stimulator
JP2009204504A (en) 2008-02-28 2009-09-10 Sharp Corp Wrist watch
KR101106834B1 (en) * 2011-04-08 2012-01-19 황주영 Low frequency stimulattion apparatus for nausea and emesis control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101749702B1 (en) * 2016-11-24 2017-06-21 대양의료기(주) High frequency therapy system and wearable high frequency generating apparatus for high frequency therapy system
WO2023163300A1 (en) * 2022-02-25 2023-08-31 (주)디트리플 Smart wearable wrist band comprising electrical electrode for noninvasive nerve stimulation
KR20240043712A (en) 2022-09-26 2024-04-03 주식회사 뉴라이브 Electronic device for preventing or alleviating motion sickness

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