公开(公告)号：US20180271393A1

公开(公告)日：2018-09-27

申请号：US15876977

申请日：2018-01-22

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Chi Hwan Lee ,  Georgia Malandraki

IPC: A61B5/0408 ,  A61B5/01 ,  A61B5/145 ,  A61B5/0492 ,  A61M37/00 ,  A61F7/00 ,  A61B5/00

CPC classification number: A61B5/04085 ,  A61B5/01 ,  A61B5/0492 ,  A61B5/14542 ,  A61B5/4205 ,  A61B5/4227 ,  A61B5/6833 ,  A61B2090/064 ,  A61B2560/0412 ,  A61B2562/0209 ,  A61B2562/0261 ,  A61B2562/0285 ,  A61B2562/125 ,  A61F7/007 ,  A61F2007/0052 ,  A61F2007/0071 ,  A61F2007/0095 ,  A61M35/00 ,  A61M37/00

Abstract: Skin-mountable electronic devices and methods suitable for fabricating and using the devices. One embodiment of such a device includes a flexible structure comprising a pattern of individual interconnected traces each comprising a portion of an electrically-conductive layer that overlies and directly contacts an underlying portion of an elastomeric layer. At least some of the portions of the electrically-conductive layer within the pattern are functional electrodes of the skin-mountable electronic device.

公开(公告)号：US20250000419A1

公开(公告)日：2025-01-02

申请号：US18830853

申请日：2024-09-11

Applicant: Purdue Research Foundation

Inventor： Chi Hwan Lee ,  Georgia Malandraki

IPC: A61B5/282 ,  A61B5/00 ,  A61B5/01 ,  A61B5/145 ,  A61B5/256 ,  A61B5/296 ,  A61B90/00 ,  A61F7/00 ,  A61M35/00 ,  A61M37/00

Abstract: Skin-mountable electronic devices and methods suitable for fabricating and using the devices. One embodiment of such a device includes a flexible structure comprising a pattern of individual interconnected traces each comprising a portion of an electrically-conductive layer that overlies and directly contacts an underlying portion of an elastomeric layer. At least some of the portions of the electrically-conductive layer within the pattern are functional electrodes of the skin-mountable electronic device.

公开(公告)号：US20230355160A1

公开(公告)日：2023-11-09

申请号：US18308816

申请日：2023-04-28

Applicant: Purdue Research Foundation

Inventor： Georgia Malandraki ,  Kevin L. Berry

IPC: A61B5/389 ,  A61B5/00 ,  A61B5/296

CPC classification number: A61B5/389 ,  A61B5/6832 ,  A61B5/6814 ,  A61B5/486 ,  A61B5/296 ,  A61B2562/164

Abstract: A wearable surface electromyography (sEMG) sensor unit and associated methods. The sensor unit has a flexible non-stretchable substrate comprising a first layer defining a first side of the substrate and a second layer defining a second side of the substrate, one or more sensor electrodes including at least a first pair of active electrodes and a ground electrode disposed on the first side, a plurality of traces disposed on the second side, and vias connecting the traces and sensor electrodes. The substrate may include one or more reinforcing layers at areas of high stress to increase durability of the sensor unit.

公开(公告)号：US12114982B2

公开(公告)日：2024-10-15

申请号：US15876977

申请日：2018-01-22

Applicant: PURDUE RESEARCH FOUNDATION

Inventor： Chi Hwan Lee ,  Georgia Malandraki

IPC: A61B5/01 ,  A61B5/00 ,  A61B5/256 ,  A61B5/282 ,  A61B5/296 ,  A61F7/00 ,  A61M37/00 ,  A61B5/145 ,  A61B90/00 ,  A61M35/00

CPC classification number: A61B5/282 ,  A61B5/256 ,  A61B5/296 ,  A61B5/4205 ,  A61B5/6833 ,  A61F7/007 ,  A61M37/00 ,  A61B5/01 ,  A61B5/14542 ,  A61B5/4227 ,  A61B2090/064 ,  A61B2560/0412 ,  A61B2562/0209 ,  A61B2562/0261 ,  A61B2562/0285 ,  A61B2562/125 ,  A61F2007/0052 ,  A61F2007/0071 ,  A61F2007/0095 ,  A61M35/00

Abstract: Skin-mountable electronic devices and methods suitable for fabricating and using the devices. One embodiment of such a device includes a flexible structure comprising a pattern of individual interconnected traces each comprising a portion of an electrically-conductive layer that overlies and directly contacts an underlying portion of an elastomeric layer. At least some of the portions of the electrically-conductive layer within the pattern are functional electrodes of the skin-mountable electronic device.