公开(公告)号：US20200296454A1

公开(公告)日：2020-09-17

申请号：US16883807

申请日：2020-05-26

Applicant: Evanostics LLC

Inventor： Ashutosh SHASTRY ,  Pranav CHOPRA ,  Leah YABLOK ,  Ameya KANTAK ,  Sukhleen SAINI

IPC: H04N21/44 ,  H04N21/433 ,  H04N21/4363 ,  H04N21/438 ,  H04N21/8358

Abstract: A disposable cartridge can be used for biofluid sample collection, preparation, and mixing with reagents. After sample collection, the cartridge can be inserted into a reader for sample analysis. This system can be used for detecting and measuring analytes, such as drugs, in saliva for example. This is useful for point of test detection of drugs in applications such as workplace drug testing and driving under the influence of drugs testing.

公开(公告)号：US20220283191A1

公开(公告)日：2022-09-08

申请号：US17683325

申请日：2022-02-28

Applicant: Evanostics LLC

Inventor： Ashutosh SHASTRY ,  David PIEHLER ,  Hardeep SANGHERA ,  Michael GLUZCZACK ,  Pranav CHOPRA ,  Yun-Pei CHANG ,  Ameya KANTAK

IPC: G01N33/94 ,  G01N33/487 ,  G01N21/64

Abstract: Analyte collection and testing systems and methods, and more particularly to disposable oral fluid collection and testing systems and methods. Described herein are methods and apparatuses to achieve significant improvements in the detection of fluorescence signals in the reader.

公开(公告)号：US20240081791A1

公开(公告)日：2024-03-14

申请号：US18469408

申请日：2023-09-18

Applicant: Evanostics LLC

Inventor： Ashutosh SHASTRY ,  Pranav CHOPRA ,  Leah YABLOK ,  Ameya KANTAK ,  Sukhleen SAINI

IPC: A61B10/00 ,  G01N1/10 ,  G01N21/64 ,  G01N33/94 ,  H04N21/433 ,  H04N21/4363 ,  H04N21/438 ,  H04N21/44 ,  H04N21/8358

CPC classification number: A61B10/0051 ,  G01N1/10 ,  G01N21/6428 ,  G01N33/948 ,  H04N21/4334 ,  H04N21/4363 ,  H04N21/4383 ,  H04N21/44016 ,  H04N21/8358 ,  G01N1/38

Abstract: A disposable cartridge can be used for biofluid sample collection, preparation, and mixing with reagents. After sample collection, the cartridge can be inserted into a reader for sample analysis. This system can be used for detecting and measuring analytes, such as drugs, in saliva for example. This is useful for point of test detection of drugs in applications such as workplace drug testing and driving under the influence of drugs testing.

公开(公告)号：US20190187162A1

公开(公告)日：2019-06-20

申请号：US16223096

申请日：2018-12-17

Applicant: Evanostics LLC

Inventor： Ashutosh SHASTRY ,  David PIEHLER ,  Hardeep SANGHERA ,  Michael GLUZCZACK ,  Pranav CHOPRA ,  Yun-Pei CHANG ,  Ameya KANTAK

IPC: G01N33/94 ,  G01N33/487 ,  G01N21/64

CPC classification number: G01N33/94 ,  G01N21/6445 ,  G01N33/487 ,  G01N2021/6439 ,  G01N2201/0221 ,  G01N2201/0612

Abstract: Analyte collection and testing systems and methods, and more particularly to disposable oral fluid collection and testing systems and methods. Described herein are methods and apparatuses to achieve significant improvements in the detection of fluorescence signals in the reader.

公开(公告)号：US20190021704A1

公开(公告)日：2019-01-24

申请号：US16040506

申请日：2018-07-19

Applicant: EVANOSTICS LLC

Inventor： Ashutosh SHASTRY ,  Pranav CHOPRA ,  Leah YABLOK ,  Ameya KANTAK ,  Sukhleen SAINI

IPC: A61B10/00 ,  G01N1/38 ,  G01N1/10 ,  G01N21/64 ,  G01N33/94

Abstract: A disposable cartridge can be used for biofluid sample collection, preparation, and mixing with reagents. After sample collection, the cartridge can be inserted into a reader for sample analysis. This system can be used for detecting and measuring analytes, such as drugs, in saliva for example. This is useful for point of test detection of drugs in applications such as workplace drug testing and driving under the influence of drugs testing.