WO2005116702A3 - Biological signal sensor on a body surface - Google Patents
Biological signal sensor on a body surface Download PDFInfo
- Publication number
- WO2005116702A3 WO2005116702A3 PCT/US2005/018227 US2005018227W WO2005116702A3 WO 2005116702 A3 WO2005116702 A3 WO 2005116702A3 US 2005018227 W US2005018227 W US 2005018227W WO 2005116702 A3 WO2005116702 A3 WO 2005116702A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silver
- electrically conductive
- fiber
- coating
- ink
- Prior art date
Links
- 239000000835 fiber Substances 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 2
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0006—ECG or EEG signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
- A61B5/265—Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/256—Wearable electrodes, e.g. having straps or bands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
An electrically conductive fiber (1) and a coupled biomedical sensor (100) are described. An electrically conductive core of the fiber includes a multiplicity of synthetic conductive filaments and an outer nonconductive fiber layer. The sensor area of the electrically conductive fiber is coated by a thin film of silver ink and thin film of silver-silver chloride ink. The electrically conductive fiber's porous surface contacts the thin silver ink coating and the silver coating contacts the silver-chloride ink coating. A surface of the biomedical sensor is coated by a thick film of ionically conductive media, containing an electrolyte, in contact with the silver-chloride coating. The electrolyte diffuses into a porous structure of electrically conductive yarn.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67369604P | 2004-05-24 | 2004-05-24 | |
| US60/673,696 | 2005-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2005116702A2 WO2005116702A2 (en) | 2005-12-08 |
| WO2005116702A3 true WO2005116702A3 (en) | 2007-04-12 |
Family
ID=35451513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2005/018227 WO2005116702A2 (en) | 2004-05-24 | 2005-05-24 | Biological signal sensor on a body surface |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2005116702A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006029864A1 (en) | 2006-06-28 | 2008-01-03 | Biotronik Crm Patent Ag | Electrode device for electrodascularosis and / or therapy |
| WO2017031487A1 (en) * | 2015-08-20 | 2017-02-23 | Parker-Hannifin Corporation | Silver-silver chloride compositions and electrical devices containing the same |
| JP6727399B2 (en) * | 2017-03-07 | 2020-07-22 | アルプスアルパイン株式会社 | Biological information measuring electrode and method for manufacturing biological information measuring electrode |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542010A (en) * | 1969-02-19 | 1970-11-24 | Winston A Love | Surface contacting electrode assembly having electrically conductive pile forming contact surface |
| US4102331A (en) * | 1976-09-21 | 1978-07-25 | Datascope Corporation | Device for transmitting electrical energy |
| US5411527A (en) * | 1989-05-03 | 1995-05-02 | Intermedics, Inc. | Difibrillation electrodes and implantation |
-
2005
- 2005-05-24 WO PCT/US2005/018227 patent/WO2005116702A2/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542010A (en) * | 1969-02-19 | 1970-11-24 | Winston A Love | Surface contacting electrode assembly having electrically conductive pile forming contact surface |
| US4102331A (en) * | 1976-09-21 | 1978-07-25 | Datascope Corporation | Device for transmitting electrical energy |
| US5411527A (en) * | 1989-05-03 | 1995-05-02 | Intermedics, Inc. | Difibrillation electrodes and implantation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005116702A2 (en) | 2005-12-08 |
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