KR20200099731A - 전기 자극 장치 - Google Patents
전기 자극 장치 Download PDFInfo
- Publication number
- KR20200099731A KR20200099731A KR1020190017686A KR20190017686A KR20200099731A KR 20200099731 A KR20200099731 A KR 20200099731A KR 1020190017686 A KR1020190017686 A KR 1020190017686A KR 20190017686 A KR20190017686 A KR 20190017686A KR 20200099731 A KR20200099731 A KR 20200099731A
- Authority
- KR
- South Korea
- Prior art keywords
- current
- present
- constant current
- output
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
-
- 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
- A61N1/0492—Patch electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Electrotherapy Devices (AREA)
Abstract
Description
Claims (1)
- 제어부;
상기 제어부의 제어 신호에 대응되도록, 자극하고자 하는 전류에 해당하는 전압을 생성하는 파형생성부;
상기 파형생성부에 의해 생성된 전압을 생체 자극 전류로 변환하는 상시전류출력부;를 포함하되,
상기 상시전류출력부는 변환된 생체 자극 전류가 생체 임피던스와 무관하게 출력되도록 출력단에서 적절한 레벨을 다시 입력단으로 피드백 시키기 위한 오피앰프(OP-AMP)를 구비하는 것을 특징으로 하는 전기 자극 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190017686A KR20200099731A (ko) | 2019-02-15 | 2019-02-15 | 전기 자극 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190017686A KR20200099731A (ko) | 2019-02-15 | 2019-02-15 | 전기 자극 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200099731A true KR20200099731A (ko) | 2020-08-25 |
Family
ID=72242054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190017686A Ceased KR20200099731A (ko) | 2019-02-15 | 2019-02-15 | 전기 자극 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200099731A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121176882A (zh) * | 2025-09-09 | 2025-12-23 | 成都中医药大学 | 一种电刺激任务处理方法、装置及终端设备 |
-
2019
- 2019-02-15 KR KR1020190017686A patent/KR20200099731A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121176882A (zh) * | 2025-09-09 | 2025-12-23 | 成都中医药大学 | 一种电刺激任务处理方法、装置及终端设备 |
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Legal Events
| Date | Code | Title | Description |
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| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190215 |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210825 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20190215 Comment text: Patent Application |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20230317 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20230530 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20230317 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |