Johannes A Bruinsma

D621516, Aug 10, 2010

Aug 25, 2008

29/323409

Massi Joe E. Kiani - Laguna Niguel CA, US
Marcelo Lamego - Rancho Santa Margarita CA, US
Sean Merritt - Lake Forest CA, US
Cristiano Dalvi - Mission Viejo CA, US
Hung Vo - Garden Grove CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Greg Olsen - Trabuco Canyon CA, US

Masimo Laboratories, Inc. - Irvine CA

2401

D24186, D24165, D24169

8203704, Jun 19, 2012

Aug 3, 2009

12/534823

Sean Merritt - Lake Forest CA, US
Marcelo Lamego - Coto De Caza CA, US
Cristiano Dalvi - Mission Viejo CA, US
Hung Vo - Garden Grove CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Massi Joe E. Kiani - Laguna Niguel CA, US

Cercacor Laboratories, Inc. - Irvine CA

G01J 1/42

356222

The present disclosure relates to a sensor having a set of photodetectors that are arranged at various locations to enable the measurement of blood glucose. The photodetectors are arranged across multiple locations. For example, the detector may comprise multiple photodetector arrays that are arranged to have a sufficient difference in mean path length to allow for noise cancellation and noise reduction. Walls may be used in the detector to separate individual photodetectors and prevent mixing of detected optical radiation between the different locations on the measurement site. A window may also be employed to facilitate the passing of optical radiation at various wavelengths for measuring glucose in the tissue.

8428967, Apr 23, 2013

May 18, 2011

13/110833

Gregory A. Olsen - Trabuco Canyon CA, US
Marcelo Lamego - Coto De Caza CA, US
Cristiano Dalvi - Irvine CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Massi Joe E. Kiani - Laguna Niguel CA, US

Cercacor Laboratories, Inc. - Irvine CA

G06Q 50/00

705 2

A spot check credit system advantageously includes various embodiments for obtaining authorization or payment for each measurement, groups of measurements, times of measurement or the like. In an embodiment, the system utilizes a server that communicates web pages over a computer network. In an embodiment, the system utilizes a digital communication device such as a photocommunicative key.

8437825, May 7, 2013

Jul 2, 2009

12/497523

Cristiano Dalvi - Mission Viejo CA, US
Marcelo Lamego - Coto De Caza CA, US
Sean Merritt - Lake Forest CA, US
Hung Vo - Garden Grove CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Greg Olsen - Trabuco Canyon CA, US
Massi Joe E. Kiani - Laguna Niguel CA, US

Cercacor Laboratories, Inc. - Irvine CA

A61B 5/1455

600344, 600310, 600316, 600322

A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.

8515509, Aug 20, 2013

Aug 3, 2009

12/534825

Johannes Bruinsma - Mission Viejo CA, US
Marcelo Lamego - Coto De Caza CA, US
Sean Merritt - Lake Forest CA, US
Cristiano Dalvi - Mission Viejo CA, US
Hung Vo - Garden Grove CA, US
Jeroen Poeze - Mission Viejo CA, US
Massi Joe E. Kiani - Laguna Niguel CA, US

Cercacor Laboratories, Inc. - Irvine CA

A61B 5/00

600322

The present disclosure relates to an emitter that is suitable for a noninvasive blood constituent sensor. The emitter is configured as a point optical source that comprises a plurality of LEDs that emit a sequence of pulses of optical radiation across a spectrum of wavelengths. In some embodiments, the plurality of sets of optical sources may each comprise at least one top-emitting LED and at least one super luminescent LED. In some embodiments, the emitter comprises optical sources that transmit optical radiation in the infrared or near-infrared wavelengths suitable for detecting glucose. In order to achieve the desired SNR for detecting analytes like glucose, the emitter may be driven using a progression from low power to higher power. In addition, the emitter may have its duty cycle modified to achieve a desired SNR.

8577431, Nov 5, 2013

Jul 2, 2009

12/497528

Marcelo Lamego - Coto De Caza CA, US
Sean Merritt - Lake Forest CA, US
Cristiano Dalvi - Mission Viejo CA, US
Hung Vo - Garden Grove CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Greg Olsen - Trabuco Canyon CA, US
Massi Joe E. Kiani - Laguna Niguel CA, US

Cercacor Laboratories, Inc. - Irvine CA

A61B 5/1455

600310, 600316, 600322, 600323

A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.

8630691, Jan 14, 2014

Aug 3, 2009

12/534812

Marcelo Lamego - Coto de Caza CA, US
Sean Merritt - Lake Forest CA, US
Cristiano Dalvi - Mission Viejo CA, US
Hung Vo - Garden Grove CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Massi Joe E. Kiani - Laguna Niguel CA, US

Cercacor Laboratories, Inc. - Irvine CA

A61B 5/00

600310

The present disclosure relates to an interface for a noninvasive glucose sensor that comprises a front-end adapted to receive an input signals from optical detectors and provide corresponding digital signals. In one embodiment, the front-end comprises switched capacitor circuits that are capable of handling multiple streams signals from the optical detectors. In another embodiment, the front-end comprises transimpedance amplifiers that are capable of handling multiple streams of input signals. In this embodiment, the transimpedance amplifier may be configured based on its own characteristics, such as its impedance, the impedance of the photodiodes to which it is coupled, and the number of photodiodes to which it is coupled.

20100004518, Jan 7, 2010

Jul 2, 2009

12/497506

Hung Vo - Garden Grove CA, US
Marcelo Lamego - Coto De Caza CA, US
Sean Merritt - Lake Forest CA, US
Cristiano Dalvi - Mission Viejo CA, US
Johannes Bruinsma - Mission Viejo CA, US
Jeroen Poeze - Mission Viejo CA, US
Greg Olsen - Trabuco Canyon CA, US
Massi Joe E. Kiani - Languna Niguel CA, US

MASIMO LABORATORIES, INC. - Irvine CA

A61B 5/1468
F28F 7/00

600310, 165185

A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.