WO2022036050A1 - Systèmes et procédés pour sondes endovasculaires souples à l'échelle micrométrique pour l'enregistrement neuronal - Google Patents
Systèmes et procédés pour sondes endovasculaires souples à l'échelle micrométrique pour l'enregistrement neuronal Download PDFInfo
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Classifications
-
- 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
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
- A61B5/293—Invasive
-
- 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
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6876—Blood vessel
-
- 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
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
La présente divulgation concerne de manière générale une électronique injectable qui peut être insérée dans un sujet, par exemple, dans un vaisseau sanguin. Certains modes de réalisation comprennent un dispositif comprenant des éléments électriques qui sont injectés dans un sujet, par exemple pour permettre la détection de neurones et/ou stimuler une réponse. Dans certains cas, le dispositif peut être encapsulé partiellement par un cathéter, pour être inséré dans un sujet. Dans certains cas, les éléments électriques peuvent être en communication électrique avec une carte de circuit imprimé externe par l'intermédiaire de contacts électriques sur le dispositif par l'intermédiaire d'un composant de jonction. Dans un ensemble de modes de réalisation, le composant de jonction comprend un fil-guide qui confère des propriétés appropriées (par exemple, une raideur mécanique d'au moins 30 nN m) à une partie du dispositif, par exemple, pour permettre l'insertion du dispositif dans un vaisseau sanguin. Certains modes de réalisation concernent également des systèmes et des procédés de fabrication et d'utilisation dudit dispositif.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063066042P | 2020-08-14 | 2020-08-14 | |
| US63/066,042 | 2020-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022036050A1 true WO2022036050A1 (fr) | 2022-02-17 |
Family
ID=80247365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2021/045679 WO2022036050A1 (fr) | 2020-08-14 | 2021-08-12 | Systèmes et procédés pour sondes endovasculaires souples à l'échelle micrométrique pour l'enregistrement neuronal |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2022036050A1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070255379A1 (en) * | 2003-06-04 | 2007-11-01 | Williams Michael S | Intravascular device for neuromodulation |
| US20080015459A1 (en) * | 2002-08-21 | 2008-01-17 | New York University | Brain- machine interface systems and methods |
| US20130206454A1 (en) * | 2010-08-26 | 2013-08-15 | Acandis Gmbh & Co. Kg | Electrode for medical applications, system having such an electrode, and method for producing such an electrode |
| US20160287325A1 (en) * | 2011-11-07 | 2016-10-06 | Medtronic Ardian Luxembourg S.A.R.L. | Endovascular Nerve Monitoring Devices and Associated Systems and Methods |
| US20190046119A1 (en) * | 2011-10-04 | 2019-02-14 | Thomas James Oxley | Methods for sensing or stimulating activity of tissue |
| US20200008924A9 (en) * | 2015-10-20 | 2020-01-09 | Nicholas Lachlan OPIE | Endovascular device for sensing and or stimulating tissue |
-
2021
- 2021-08-12 WO PCT/US2021/045679 patent/WO2022036050A1/fr active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080015459A1 (en) * | 2002-08-21 | 2008-01-17 | New York University | Brain- machine interface systems and methods |
| US20070255379A1 (en) * | 2003-06-04 | 2007-11-01 | Williams Michael S | Intravascular device for neuromodulation |
| US20130206454A1 (en) * | 2010-08-26 | 2013-08-15 | Acandis Gmbh & Co. Kg | Electrode for medical applications, system having such an electrode, and method for producing such an electrode |
| US20190046119A1 (en) * | 2011-10-04 | 2019-02-14 | Thomas James Oxley | Methods for sensing or stimulating activity of tissue |
| US20160287325A1 (en) * | 2011-11-07 | 2016-10-06 | Medtronic Ardian Luxembourg S.A.R.L. | Endovascular Nerve Monitoring Devices and Associated Systems and Methods |
| US20200008924A9 (en) * | 2015-10-20 | 2020-01-09 | Nicholas Lachlan OPIE | Endovascular device for sensing and or stimulating tissue |
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