公开(公告)号：US11166636B2

公开(公告)日：2021-11-09

申请号：US16280644

申请日：2019-02-20

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA ,  Boston Scientific Scimed, Inc.

Inventor： Arthur Guy Erdman ,  Gregory J. Sherwood ,  Gregory Kermit Peterson ,  Justin Theodore Nelson ,  Michael Mathias Freking

IPC: A61B5/08 ,  A61B5/097 ,  A61B5/0205 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024

Abstract: Embodiments herein include a breath sampling mask, systems, and related methods. In an embodiment, a breath sensing system is included. The breath sensing system can include a breath sampling mask. The breath sampling mask can include a mask housing configured to cover a portion of the face of a patient. The mask housing can define a breath receiving chamber. The breath sampling mask can include a chemical sensor element in fluid communication with the breath sampling mask, where the chemical sensor element can include a plurality of discrete binding detectors. The chemical sensor element can interface with a breath sample collected through the breath sampling mask. Other embodiments are also included herein.

公开(公告)号：US20190254538A1

公开(公告)日：2019-08-22

申请号：US16280644

申请日：2019-02-20

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA ,  Boston Scientific Scimed, Inc.

Inventor： Arthur Guy Erdman ,  Gregory J. Sherwood ,  Gregory Kermit Peterson ,  Justin Theodore Nelson ,  Michael Mathias Freking

IPC: A61B5/0205 ,  A61B5/00

Abstract: Embodiments herein include a breath sampling mask, systems, and related methods. In an embodiment, a breath sensing system is included. The breath sensing system can include a breath sampling mask. The breath sampling mask can include a mask housing configured to cover a portion of the face of a patient. The mask housing can define a breath receiving chamber. The breath sampling mask can include a chemical sensor element in fluid communication with the breath sampling mask, where the chemical sensor element can include a plurality of discrete binding detectors. The chemical sensor element can interface with a breath sample collected through the breath sampling mask. Other embodiments are also included herein.

公开(公告)号：US20230020981A1

公开(公告)日：2023-01-19

申请号：US17863924

申请日：2022-07-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Troy Anthony Giese ,  Michael Mathias Freking ,  Larry Michael Killeen

IPC: A61F2/24 ,  A61F2/48

Abstract: A fixation device for engaging heart valve leaflets includes a center member with a first end, an opposite second end, and a length extending therebetween, first and second arms each having a first free end and an opposite second end, the second end of each arm extending from the second end of the center member, the first and second arms biased in a first position adjacent the center member and moveable to a second position spaced apart from the center member, and an actuator configured to move the first and second arms from the first position to the second position.

公开(公告)号：US20220125325A1

公开(公告)日：2022-04-28

申请号：US17520339

申请日：2021-11-05

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA ,  Boston Scientific Scimed, Inc.

Inventor： Arthur Guy Erdman ,  Gregory J. Sherwood ,  Gregory Kermit Peterson ,  Justin Theodore Nelson ,  Michael Mathias Freking

IPC: A61B5/0205 ,  A61B5/00

Abstract: Embodiments herein include a breath sampling mask, systems, and related methods. In an embodiment, a breath sensing system is included. The breath sensing system can include a breath sampling mask. The breath sampling mask can include a mask housing configured to cover a portion of the face of a patient. The mask housing can define a breath receiving chamber. The breath sampling mask can include a chemical sensor element in fluid communication with the breath sampling mask, where the chemical sensor element can include a plurality of discrete binding detectors. The chemical sensor element can interface with a breath sample collected through the breath sampling mask. Other embodiments are also included herein.

公开(公告)号：US20210072208A1

公开(公告)日：2021-03-11

申请号：US17012642

申请日：2020-09-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gregory J. Sherwood ,  Justin Theodore Nelson ,  Raia Colette Finc ,  Michael J. Lyden ,  John M. Darst ,  Michael Mathias Freking

IPC: G01N33/00 ,  G01N27/70 ,  G01N27/447

Abstract: Embodiments herein relate to breath analysis system. In an embodiment, a gas measurement device is included having a housing defining an interior volume. The housing can include a fluid ingress port, a fluid egress port, a bottom wall, and a circuit board disposed within the interior volume. The circuit board can include a first side and a second side, where the first side of the circuit board faces inward toward the interior volume. The circuit board can include a plurality of gas sensors disposed on the first side of the circuit board and a plurality of conductive pads disposed on the second side of the circuit board, wherein a plurality of electrical contacts contact the conductive pads when the circuit board is seated within the housing. Other embodiments are also included herein.