Boston Scientific Scimed, Inc.

Nathaniel Stark

Wenguang Li

Neil Pollock

Gaylin Mildred Yee

Mikhail E Bashtanov

Fahad Hussain

Mette Funding La Cour

Cory P Wright

Gregory J Sherwood

Justin Theodore Nelson

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.

Medical device with pressure sensor

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.

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.

Gas sampling device

Growing community of inventors

Plymouth, MN, United States of America

Nathaniel Stark