1
Brian M Fudge, Kimberly A Golden, David R Rich: Pulse oximetry sensor and dispensing method. Respironics Novametrix, Michael W Haas, December 30, 2003: US06671532 (106 worldwide citation)

An oximetry sensor that can be easily applied and attached to a portion of the body of a patient in a noninvasive manner is provided. The oximetry sensor of the present invention includes an adhesive wrap member for use with reusable pulse oximetry sensor electronics (e.g., an LED assembly and a pho ...


2
Brian M Fudge, Kimberley A Golden, David R Rich: Pulse oximetry sensor and dispensing method. Respironics Novametrix, Michael W Haas, September 6, 2005: US06941162 (100 worldwide citation)

An oximetry sensor that can be easily applied and attached to a portion of the body of a patient in a noninvasive manner is provided. The oximetry sensor of the present invention includes an adhesive wrap member for use with reusable pulse oximetry sensor electronics (e.g., an LED assembly and a pho ...


3
David R Rich, Anthony T Pierry, Brian M Fudge, John L Sandor, John A Triunfo Jr: Sidestream gas sampling system with detachable sample cell. RIC Investments, Michael W Haas, March 11, 2008: US07341563 (17 worldwide citation)

A sidestream sampling system includes a sidestream gas measurement assembly and a sample cell configured to be assembled therewith. The sidestream gas measurement assembly includes a receptacle for removably receiving at least a portion of the sample cell. The sample cell is coupled to a sampling tu ...


4
Brian M Fudge, Patrick Tuxbury, Kirk Johnson: Liquid absorbing filter assembly and system. RIC Investments, October 6, 2009: US07597733 (6 worldwide citation)

A filter assembly for use in sidestream gas sampling assembly. The filter assembly of the present invention includes a hydrophilic member that is constructed from a porous material and is situated such that gas entering the filter assembly passes through at least a portion the hydrophilic member. In ...


5
Brian M Fudge, John A Triunfo Jr, David R Rich: Liquid absorbing filter assembly and system using same. RIC Investments, Michael W Haas, November 21, 2006: US07137390 (4 worldwide citation)

A filter assembly for use in sidestream gas sampling assembly. The filter assembly of the present invention includes a hydrophilic liner lining the inner perimeter of a housing for wicking moisture from the gases to be monitored prior to the gases reaching a sensing mechanism. The filter further inc ...


6
David R Rich, Anthony T Pierry, Brian M Fudge, John L Sandor, John A Triunfo Jr: Sidestream gas sampling system with detachable sample cell. RIC Investments, October 9, 2012: US08282570 (1 worldwide citation)

A sidestream sampling system includes a sidestream gas measurement assembly and a sample cell configured to be assembled therewith. The sidestream gas measurement assembly includes a receptacle for removably receiving at least a portion of the sample cell. The sample cell is coupled to a sampling tu ...


7
David R Rich, Brian M Fudge, Patrick Tuxbury, Kirk Johnson: Integrated sample cell and filter and system using same. RIC Investments, June 23, 2009: US07549316

Sidestream gas sampling assembly that does not substantially degrade the waveform of expired gases. The gas sampling assembly includes a sample cell portion integrated with a filter portion for separating undesired liquid condensate from respiratory gases to be monitored. The gas sampling assembly i ...


8
Brian M Fudge, Patrick Tuxbury, Kirk Johnson: Liquid absorbing filter assembly and system using same. RIC Investments, August 28, 2012: US08252080

A filter assembly for use in sidestream gas sampling assembly. The filter assembly of the present invention includes a hydrophilic. The filter further includes a Hydrophobic member positioned downstream of the hydrophilic liner. The hydrophobic disk acts as a second line of defense against moisture ...


9
Brian M Fudge, Kimberley A Golden, David R Rich: Pulse oximetry sensor and dispensing method. Respironics Novametrix, Michael W Haas Intellectual Property Counsel, Respironics, July 22, 2004: US20040143172-A1

An oximetry sensor that can be easily applied and attached to a portion of the body of a patient in a noninvasive manner is provided. The oximetry sensor of the present invention includes an adhesive wrap member for use with reusable pulse oximetry sensor electronics (e.g., an LED assembly and a pho ...


10
David R Rich, Brian M Fudge, Patrick Tuxbury, Kirk Johnson: Integrated sample cell and filter and system using same. Michael W Haas, Respironics, March 22, 2007: US20070062313-A1

Sidestream gas sampling assembly that does not substantially degrade the waveform of expired gases. The gas sampling assembly includes a sample cell portion integrated with a filter portion for separating undesired liquid condensate from respiratory gases to be monitored. The gas sampling assembly i ...