James Fitch, David L Hose, Michael McKnight: Multiple input data management for wireless location-based applications. Signal Soft Corporation, Marsh Fischmann & Breyfogle, November 20, 2001: US06321092 (502 worldwide citation)

Multiple location finding equipment (LFE) inputs are used to enhance the location information made available to wireless location-based applications. In one implementation, the invention is implemented in a wireless network including an MSC (

Donald W Heckel: Detection of sensor off conditions in a pulse oximeter. Datex Ohmeda, Marsh Fischmann & Breyfogle, January 21, 2003: US06510329 (408 worldwide citation)

A system for detecting sensor off conditions in a pulse oximeter is disclosed. In one implementation, a detector off condition is identified based a volatility of a signal quality of a filtered detector signal. The detector signal is first filtered, for example, to reduce the effects of noise or to ...

Warren P Heim, Michael D Olichney, James L Brassell: Electrosurgical system. Team Medical, Marsh Fischmann & Breyfogle, June 5, 2001: US06241723 (405 worldwide citation)

An electrosurgical system is disclosed that applies electrical energy to obtain a predetermined surgical effect, while also reducing eschar deposits on a working surface of an electrosurgical instrument, producing an eschar deposit which is easily removed from the working surface and/or facilitating ...

Kurt A Aronow, Jonas A Pologe: Noninvasive medical monitoring instrument using surface emitting laser devices. Datex Ohmeda, Marsh Fischmann & Breyfogle, June 26, 2001: US06253097 (392 worldwide citation)

A medical monitoring instrument such as a pulse oximeter uses vertical cavity surface emitting laser diodes (VCSELs) to produce at least two high intensity, essentially monochromatic light beams. The VCSELs are located either in: (1) the probe itself, (2) the connector to the probe, or (3) the monit ...

Scott A Miller III: Electrosurgical generator. Team Medical L L C, Marsh Fischmann & Breyfogle, May 29, 2001: US06238387 (278 worldwide citation)

An electrosurgical generator is disclosed that provides radio-frequency electrical waveforms for performing surgical operations on a tissue mass. The various aspects of the present invention are embodied in an electrosurgical generator that includes a DC regulator, an amplifier, an energy recovery c ...

Robert Martin Voges: Piezo inhaler. Marsh Fischmann & Breyfogle, March 6, 2001: US06196218 (274 worldwide citation)

An inhaler provides a controlled delivery of an inhalant and includes an inhaler housing and a mouthpiece coupled to the inhaler housing. A piezoelectric dispenser-head is coupled to the inhaler housing and configured to be coupled to the dispensing chamber. The piezoelectric dispenser-head includes ...

Kevin Buckham, Tony Melli, James Fitch: Providing graphical location information for mobile resources using a data-enabled network. OpenWave Systems, Marsh Fischmann & Breyfogle, December 9, 2003: US06662016 (244 worldwide citation)

The inventive system relates to applications for providing graphical display information regarding mobile resources. In the illustrated embodiment, the system (

Alvin Mark Terry: Multi-domain motion estimation and plethysmographic recognition using fuzzy neural-nets. Datex Ohmeda, Marsh Fischmann & Breyfogle, August 16, 2005: US06931269 (238 worldwide citation)

Pulse oximetry is improved through classification of plethysmographic signals by processing the plethysmographic signals using a neural network that receives input coefficients from multiple signal domains including, for example, spectral, bispectral, cepstral and Wavelet filtered signal domains. In ...

Jafar S Nabkel, Paul D Jaramillo, Ronald J Egan: Method and system for dynamic service profile integration by a service controller. Qwest Communications International, Gregory T Fettig, Robert G Crouch, Marsh Fischmann & Breyfogle, April 11, 2006: US07027408 (222 worldwide citation)

A method and system for providing integrated control of communication services includes an Integrated Service Controller (ISC) to establish communications with one or more communications networks, such as the Public Switched Telephone Network or the Internet. The ISC is further configured to provide ...

Matti Huiku: Compensation of human variability in pulse oximetry. Datex Ohmeda, Marsh Fischmann & Breyfogle, December 31, 2002: US06501974 (215 worldwide citation)

The invention relates to the calibration of a pulse oximeter intended for non-invasively determining the amount of at least two light absorbing substances in the blood of a subject. In order to take human variability into account, the calibration is based on an invariant which is a quotient of two p ...