Masimo Corporation

Cercacor Laboratories, Inc.

Masimo Laboratories, Inc.

Willow Laboratories, Inc.

David Dalke

Mohamed Kheir Diab

Robert A Smith

Ammar Al-Ali

Marcelo M Lamego

Massi Joe E Kiani

Jerome Novak

Julian M Goldman

Michael Lee

Don Carothers

Val E Vaden

Ammar Al Ali

Walter M Weber

Kevin Forrest

Eric Karl Kinast

Atiyeh Ghoreyshi

Yuying Song

William Jack MacNeish, Iii

Faisal Mahmood Kashif

Ronald Coverston

Faisal Kashif

Don Crothers

A regional oximetry pod drives optical emitters on regional oximetry sensors and receives the corresponding detector signals in response. The sensor pod has a dual sensor connector configured to physically attach and electrically connect one or two regional oximetry sensors. The pod housing has a first housing end and a second housing end. The dual sensor connector is disposed proximate the first housing end. The housing at least partially encloses the dual sensor connector. A monitor connector is disposed proximate a second housing end. An analog board is disposed within the pod housing and is in communications with the dual sensor connector. A digital board is disposed within the pod housing in communications with the monitor connector.

Regional oximetry pod

A regional oximetry system comprises a pod having a pod housing defining a sensor end and an opposite monitor end. A dual sensor connector is in electrical communication with the sensor end of the pod housing. A monitor connector is in electrical communication with the monitor end of the pod housing. An analog board is disposed within the pod housing and is in electrical communications with the dual sensor connector. The analog board receives and digitizes sensor signals from at least one optical sensor plugged into the dual sensor connector. A digital board is disposed within the pod housing and in electrical communications with the analog board and the monitor connector. A digital signal processor (DSP) is mounted on the digital board and implements a regional oximetry signal processor so as to receive digitized sensor signals from the analog board, derive regional oximetry parameters from the digitized sensor signals and communicate the regional oximetry parameters to the monitor connector for display on an attached monitor.

Regional oximetry signal processor

A physiological sensor has light emitting sources, each activated by addressing at least one row and at least one column of an electrical grid. The light emitting sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.

Multiple wavelength sensor emitters

A portable patient monitor has an integrated mode in which it operates as a plug-in module for a multiparameter patient monitoring system (MPMS). The patient monitor also has a portable mode in which it operates separately from the MPMS as a battery-powered handheld or standalone instrument. The patient monitor has a sensor port that receives a signal indicative of physiological parameters as input to an internal processor. The patient monitor processes this sensor signal to derive patient measurements. In the portable mode, this information is provided on its display. In the integrated mode, the patient monitor provides patient measurements to the MPMS to be displayed on a MPMS monitor.

Dual-mode patient monitor

The present disclosure includes a portable physiological monitor including a first local display and configured to communicate with a second physiological monitor including a second display.

Systems and methods for acquiring calibration data usable in a pulse oximeter

A physiological sensor has light sources arranged in one or more rows and one or more columns. Each light source is activated by addressing at least one row and at least one column. The light sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.

Multiple wavelength sensor drivers

Growing community of inventors

Irvine, CA, United States of America

David Dalke