公开(公告)号：US11850073B2

公开(公告)日：2023-12-26

申请号：US16361194

申请日：2019-03-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Cory P. Wright ,  Nathaniel Stark ,  Wenguang Li ,  Gaylin Mildred Yee ,  Neil Pollock ,  Mikhail E. Bashtanov ,  Fahad Hussain ,  Mette Funding La Cour

IPC: A61B5/00 ,  A61B5/0215 ,  A61L29/10 ,  A61L29/14 ,  A61B90/00 ,  A61M25/09 ,  A61M25/00

CPC classification number: A61B5/6851 ,  A61B5/02154 ,  A61B5/02156 ,  A61B5/6885 ,  A61L29/106 ,  A61L29/14 ,  A61B2090/3614 ,  A61B2562/0233 ,  A61B2562/0247 ,  A61M2025/0002 ,  A61M2025/09083

Abstract: Pressure sensing guidewires and methods for making and using pressure sensing guidewires are disclosed. An example pressure sensing guidewire may include a tubular member having a proximal region and a housing region. An optical pressure sensor may be disposed within the housing region. The optical pressure sensor may include a sensor body and a deflectable membrane coupled to the sensor body. The deflectable membrane may include a polymer. An optical fiber may be coupled to the sensor body and may extend proximally therefrom. A pressure equalization channel is formed in the optical fiber, the sensor body, or both.

公开(公告)号：US11172846B2

公开(公告)日：2021-11-16

申请号：US15787985

申请日：2017-10-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gregory J. Sherwood ,  Nathaniel Stark ,  Justin Theodore Nelson

IPC: A61B5/00 ,  A61B5/097 ,  A61B5/08 ,  A61B5/01 ,  A61B5/0205 ,  G01N33/497 ,  G01N33/543 ,  A61B5/024

Abstract: The technology disclosed herein relates to, in part, a gas sampling device. According to some aspects, the gas sampling device has a housing defining an airflow aperture, a gas testing chamber and an airflow pathway extending from the airflow aperture to the gas testing chamber. The housing also defines a sensor receptacle configured to removably hold a disposable sensor test strip within the gas testing chamber and a docking structure configured to be received by a docking station.

公开(公告)号：US11559213B2

公开(公告)日：2023-01-24

申请号：US16376698

申请日：2019-04-05

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Cory P. Wright ,  Nathaniel Stark ,  Wenguang Li ,  Gaylin Mildred Yee ,  Neil Pollock ,  Mikhail E. Bashtanov ,  Fahad Hussain ,  Mette Funding La Cour

IPC: A61B8/00 ,  A61B5/0215 ,  A61B5/00 ,  A61M25/09 ,  G02B6/36 ,  A61M25/00

Abstract: Pressure sensing guidewires and methods for making and using pressure sensing guidewires are disclosed. An example pressure sensing guidewire may include a tubular member having a proximal region and a housing region. An optical fiber may be disposed within the tubular member and extend to the housing region. The optical fiber may have a distal end region with a cavity formed therein. A polymeric member disposed within the cavity. A reflective surface disposed along the polymeric member.

公开(公告)号：US20180110444A1

公开(公告)日：2018-04-26

申请号：US15787985

申请日：2017-10-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gregory J. Sherwood ,  Nathaniel Stark ,  Justin Theodore Nelson

IPC: A61B5/097 ,  A61B5/0205 ,  A61B5/01 ,  G01N33/497 ,  G01N33/543

CPC classification number: A61B5/097 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  G01N33/497 ,  G01N33/543 ,  G01N2033/4975

Abstract: The technology disclosed herein relates to, in part, a gas sampling device. According to some aspects, the gas sampling device has a housing defining an airflow aperture, a gas testing chamber and an airflow pathway extending from the airflow aperture to the gas testing chamber. The housing also defines a sensor receptacle configured to removably hold a disposable sensor test strip within the gas testing chamber and a docking structure configured to be received by a docking station.