公开(公告)号：US20180192912A1

公开(公告)日：2018-07-12

申请号：US15868406

申请日：2018-01-11

Applicant: TreyMed, Inc.

Inventor： Robert H. Ricciardelli ,  Michael J. Marking

IPC: A61B5/083 ,  A61B5/087 ,  A61B5/00 ,  A61B5/097

CPC classification number: A61B5/083 ,  A61B5/0004 ,  A61B5/0803 ,  A61B5/0833 ,  A61B5/0836 ,  A61B5/087 ,  A61B5/091 ,  A61B5/097 ,  A61B5/222 ,  A61B5/742 ,  G01F1/00 ,  G16H20/30 ,  G16H20/40 ,  G16H20/60 ,  G16H40/60 ,  G16H50/20

Abstract: A calorimetric performance monitoring system includes an analyzer that is fluidly connected to an in-stream respiration flow sensor. The system includes a controller that is configured to determine a flow rate of respiration flow and at least a portion of a composition of the respiration flow on a breath-by-breath basis and temporally associate the respiration flow value and the determined portion(s) of the composition of the respiration flow and segregate non-steady state respiration performance data from steady state respiration performance data and determine a calorimetric performance from the steady state respiration performance data.

公开(公告)号：US20170367618A1

公开(公告)日：2017-12-28

申请号：US15195184

申请日：2016-06-28

Applicant: Treymed, Inc.

Inventor： Robert H. Ricciardelli ,  Michael J. Marking

IPC: A61B5/087 ,  A61B5/097 ,  A61B5/08 ,  A61B5/00

Abstract: A side-stream respiration monitoring system that is configured to generate an alignment signal and assess information that is derived in part from the alignment signal to align in a time domain the respiration flow and composition information. The system includes an analyzer that is fluidly connected to a flow sensor that is disposed in a respiration flow path. The system includes a controller that is configured to initiate delivery of the alignment signal to the flow sensor during a portion of at least one breath cycle. The controller is configured to determine a flow rate of respiration flow and at least a portion of a composition of the respiration flow on a breath-by-breath basis and temporally associate the respiration flow value and the determined portion(s) of the composition of the respiration flow as a function of information associated with the alignment signal generated by the analyzer.

公开(公告)号：US11963757B2

公开(公告)日：2024-04-23

申请号：US15195184

申请日：2016-06-28

Applicant: Treymed, Inc.

Inventor： Robert H. Ricciardelli ,  Michael J. Marking

IPC: A61B5/087 ,  A61B5/00 ,  A61B5/08 ,  A61B5/097

CPC classification number: A61B5/087 ,  A61B5/0022 ,  A61B5/082 ,  A61B5/097 ,  A61B5/7203 ,  A61B5/7246 ,  A61B5/742

Abstract: A side-stream respiration monitoring system that is configured to generate an alignment57, 59 signal and assess information that is derived in part from the alignment signal to align in a time domain the respiration flow and composition information. The system includes an analyzer that is fluidly connected to a flow sensor that is disposed in a respiration flow path. The system includes a controller that is configured to initiate delivery of the alignment signal to the flow sensor during a portion of at least one breath cycle. The controller is configured to determine a flow rate of respiration flow and at least a portion of a composition of the respiration flow on a breath-by-breath basis and temporally associate the respiration flow value and the determined portion(s) of the composition of the respiration flow as a function of information associated with the alignment signal generated by the analyzer.