公开(公告)号：US20170226643A1

公开(公告)日：2017-08-10

申请号：US15425302

申请日：2017-02-06

Applicant: NANOWEAR INC.

Inventor： Vijay VARADAN ,  Pratyush Rai ,  Se Chang Oh

IPC: C23C18/16 ,  B05D1/04 ,  C23C18/31

CPC classification number: C23C18/1692 ,  B82Y15/00 ,  B82Y30/00 ,  B82Y40/00 ,  C23C18/1635 ,  C23C18/1641 ,  C23C18/2086 ,  C23C18/31 ,  D06N1/00 ,  H05K3/12 ,  H05K3/4661

Abstract: A process for the large-scale manufacturing vertically standing hybrid nanometer scale structures of different geometries including fractal architecture of nanostructure within a nano/micro structures made of flexible materials, on a flexible substrate including textiles is disclosed. The structures increase the surface area of the substrate. The structures maybe coated with materials that are sensitive to various physical parameters or chemicals such as but not limited to humidity, pressure, atmospheric pressure, and electromagnetic signals originating from biological or non-biological sources, volatile gases and pH. The increased surface area achieved through the disclosed process is intended to improve the sensitivity of the sensors formed by coating of the structure and substrate with a material which can be used to sense physical parameters and chemicals as listed previously. An embodiment with the structures on a textile substrate coated with a conductive, malleable and bio-compatible sensing material for use as a biopotential measurement electrode is provided.

公开(公告)号：US20210404082A1

公开(公告)日：2021-12-30

申请号：US17394717

申请日：2021-08-05

Applicant: NANOWEAR INC.

Inventor： Vijay K. Varadan ,  Pratyush Rai ,  Se Chang Oh

IPC: C25D5/56 ,  C23C18/28 ,  C23C18/20 ,  C23C18/16 ,  C23C18/44

Abstract: A process for the large scale manufacturing of vertically standing hybrid nanometer-scale structures of different geometries, including fractal architecture made of flexible materials, on a flexible substrate including textiles is disclosed. The nanometer-scale structures increase the surface area of the substrate. The nanometer-scale structures may be coated with materials that are sensitive to various physical parameters or chemicals such as but not limited to temperature, humidity, pressure, atmospheric pressure, electromagnetic signals originating from biological or non-biological sources, volatile gases, and pH. The increased surface area achieved through the disclosed process is intended to improve the sensitivity of the sensors formed by coating of the nanometer-scale structure and substrate with a material which can be used to sense physical parameters and chemicals as listed previously. An embodiment with nanometer-scale structures on a textile substrate coated with a conductive, malleable and bio-compatible sensing material for use as a biopotential measurement electrode is provided.

公开(公告)号：US11047051B2

公开(公告)日：2021-06-29

申请号：US16164268

申请日：2018-10-18

Applicant: NANOWEAR INC.

Inventor： Vijay K. Varadan ,  Pratyush Rai ,  Se Chang Oh

IPC: C23C18/16 ,  C23C18/31 ,  D06N7/00 ,  D06N3/00 ,  D06N1/00 ,  B82Y40/00 ,  C23C18/20 ,  H05K3/12 ,  B82Y30/00 ,  B82Y15/00 ,  H05K3/46 ,  D01D4/00 ,  B05D1/04 ,  B05D1/14 ,  B05D1/16

Abstract: A process for the large-scale manufacturing vertically standing hybrid nanometer scale structures of different geometries including fractal architecture of nanostructure within a nano/micro structures made of flexible materials, on a flexible substrate including textiles is disclosed. The structures increase the surface area of the substrate. The structures maybe coated with materials that are sensitive to various physical parameters or chemicals such as but not limited to humidity, pressure, atmospheric pressure, and electromagnetic signals originating from biological or non-biological sources, volatile gases and pH. The increased surface area achieved through the disclosed process is intended to improve the sensitivity of the sensors formed by coating of the structure and substrate with a material which can be used to sense physical parameters and chemicals as listed previously. An embodiment with the structures on a textile substrate coated with a conductive, malleable and bio-compatible sensing material for use as a biopotential measurement electrode is provided.

公开(公告)号：US20210177335A1

公开(公告)日：2021-06-17

申请号：US17174156

申请日：2021-02-11

Applicant: NANOWEAR INC.

Inventor： Vijay Varadan ,  Pratyush Rai ,  Se Chang Oh ,  Prashanth Shyam Kumar ,  Mouli Ramasamy

IPC: A61B5/282 ,  A61B5/08 ,  A61B5/00 ,  A61B5/0531 ,  A61B7/04 ,  A61B5/021 ,  A61B5/11 ,  A61B5/0205 ,  G16H40/63 ,  A61B5/113 ,  A61B5/0535 ,  G16H50/20 ,  A61B5/339 ,  A61B5/341 ,  A61B5/349

Abstract: A non-invasive, wearable and portable medical device for evaluation and monitoring the heart condition for patients with congestive heart failure and a CHF management system is provided comprising a wearable textile-based device utilizing physiologic and biometric sensors, a Signal Acquisition Unit, and a monitoring system executing a suite of software algorithms to monitor and evaluate patients with CHF.

公开(公告)号：US20190216320A1

公开(公告)日：2019-07-18

申请号：US16259593

申请日：2019-01-28

Applicant: NANOWEAR INC.

Inventor： Vijay K. Varadan ,  Pratyush Rai ,  Se Chang Oh

IPC: A61B5/00 ,  G16H40/67 ,  H01L51/05 ,  B41F17/00 ,  B41F17/38 ,  H05K1/03

CPC classification number: A61B5/0022 ,  A61B5/02427 ,  A61B5/04004 ,  A61B5/0496 ,  A61B5/0531 ,  A61B5/11 ,  A61B5/1112 ,  A61B5/6802 ,  A61B5/6803 ,  A61B5/6804 ,  A61B5/725 ,  A61B2562/0204 ,  A61B2562/0285 ,  A61B2562/12 ,  B41F17/00 ,  B41F17/38 ,  G06F19/00 ,  G16H40/67 ,  H01L51/0566 ,  H05K1/038 ,  H05K1/189 ,  H05K2201/10151 ,  H05K2201/10166 ,  H05K2203/1545 ,  Y10T29/4913

Abstract: A roll-to-roll printing process for large scale manufacturing of nanosensor systems for sensing pathophysiological signals is disclosed. The roll-to-roll manufacturing process may include three processes to improve the throughput and to reduce the cost in manufacturing: fabrication of textile based nanosensors, printing conductive tracks, and integration of electronics. The wireless nanosensor systems can be used in different monitoring applications. The fabric sheet printed and integrated with the customized components can be used in a variety of different applications. The electronics in the nanosensor systems connect to remote severs through adhoc networks or cloud networks with standard communication protocols or non-standard customized protocols for remote health monitoring.

公开(公告)号：US20190048473A1

公开(公告)日：2019-02-14

申请号：US16164268

申请日：2018-10-18

Applicant: NANOWEAR INC.

Inventor： Vijay K. Varadan ,  Pratyush Rai ,  Se Chang Oh

IPC: C23C18/16 ,  C23C18/31 ,  D06N1/00 ,  B82Y40/00 ,  B82Y30/00 ,  B82Y15/00 ,  H05K3/12 ,  H05K3/46 ,  C23C18/20

Abstract: A process for the large-scale manufacturing vertically standing hybrid nanometer scale structures of different geometries including fractal architecture of nanostructure within a nano/micro structures made of flexible materials, on a flexible substrate including textiles is disclosed. The structures increase the surface area of the substrate. The structures maybe coated with materials that are sensitive to various physical parameters or chemicals such as but not limited to humidity, pressure, atmospheric pressure, and electromagnetic signals originating from biological or non-biological sources, volatile gases and pH. The increased surface area achieved through the disclosed process is intended to improve the sensitivity of the sensors formed by coating of the structure and substrate with a material which can be used to sense physical parameters and chemicals as listed previously. An embodiment with the structures on a textile substrate coated with a conductive, malleable and bio-compatible sensing material for use as a biopotential measurement electrode is provided.