1
Frank Jeroen Pieter Schuurmans, Michael Cornelis Van Beek, Levinus Pieter Bakker, Wouter Harry Jacinth Rensen, Bernardus Hendrikus Wilhelmus Hendriks, Robert Frans Maria Hendriks, Thomas Steffen: Optical analysis system. Koninklijke Philiips Electronics, July 29, 2008: US07405825 (20 worldwide citation)

The optical analysis system (20) for determining an amplitude of a principal component of an optical signal comprises a multivariate optical element (10) for reflecting the optical signal and thereby weighing the optical signal by a spectral weighing function, and a detector (9, 9P, 9N) for detectin ...


2
Gerhardus Wilhelmus Lucassen, Wouter Harry Jacinth Rensen, Michael Cornelis Van Beek, Marjolein Van Der Voort, Bernardus Leonardus Gerardus Bakker: Probe head for spectroscopic analysis of a fluid. Koninklijke Philips Electronics, March 26, 2013: US08406835 (5 worldwide citation)

A spectroscopic system for determining a property of a fluid flowing through a volume of interest underneath the surface of the skin of a patient is described. The spectroscopic system comprises: a probe head having an objective for directing an excitation beam into the volume of interest and for co ...


3
Michael Cornelis Van Beek, Gerald Lucassen, Marjolein Van Der Voort, Wouter Harry Jacinth Rensen, Durk Jolmer De Vries: Autofocus mechanism for spectroscopic system. Koninklijke Philips Electronics, February 16, 2010: US07663748 (3 worldwide citation)

An autofocus mechanism for a spectroscopic system determines a time varying optical property of a volume of interest. The mechanism measures the fluctuations of the optical property of the volume of interest for determining the position of the volume of interest. The spectroscopic system focuses an ...


4
Michael Cornelis Van Beek, Coen Theodorus Hubertus Fransiscus Liedenbaum, Gerhardus Wilhelmus Lucassen, Wouter Harry Jacinth Rensen: Catheter head. Koninklijke Philips Electronics, February 3, 2009: US07486978 (2 worldwide citation)

The present invention relates to a catheter head comprising: means (104, 108; 306, 304; 320; 322; 326; 338) for directing of radiation to a blood detection volume (220; 310), means (104, 108; 306, 304; 320; 322; 326; 332, 334, 330; 338) for receiving of return radiation from the blood detection volu ...


5
Bernardus Leonardus Gerardus Bakker, Michael Cornelis Van Beek, GĂ©rald Lucassen, Marjolein Van Der Voort, Wouter Harry Jacinth Rensen: Alignment system for spectroscopic analysis. Koninklijke Philips Electronics, October 19, 2010: US07817268 (2 worldwide citation)

The present invention provides a spectroscopic system as well as a method of autonomous tuning of a spectroscopic system and a corresponding computer program product. By detecting the position of return radiation in a transverse plane of an aperture of a spectroscopic analysis unit, a control signal ...


6
Judith Margreet Rensen, Wouter Harry Jacinth Rensen: System for monitoring the position of a tubes distal end relative to a blood vessel. Koninklijke Philips, March 13, 2018: US09915523

The invention relates to a system for monitoring a position of a distal end of a tube with respect to a blood vessel of a mammal. The system comprises a source for generating an outgoing beam of electromagnetic radiation having a predefined electromagnetic spectrum. The system furthermore comprises ...


7
Robert Frans Maria Hendriks, Wouter Harry Jacinth Rensen, Antonius Hermanus Maria Akkermans: Biometrics-based identification method and apparatus. Koninklijke Philips Electronics, Larry Liberchuk, April 12, 2011: US07924140

The invention relates to an identification method carried out as follows. A surface structure and an inner structure of a body member are measured (ST1-ST4, ST7) so as to obtain a surface-structure measurement result (FPM) and an inner-structure measurement result (BVPM), respectively. The surface-s ...


8
Marjolein Van Der Voort, Bernardus Leonardus Bakker, Gerald Lucassen, Hendrikus Antonius Cornelus Maria Compen, Michael Cornelis Van Beek, Wouter Harry Jacinth Rensen: Measurement head for non-invasive blood analysis. Koninklijke Philips Electronics, July 20, 2010: US07761129

A measurement head has an objective for imaging of a target area such as including a capillary vessel in the skin. The measurement head does not require a lateral shifting of the optical axis of the objective. Transverse relative movements between the objective and a capillary vessel in the skin are ...


9
Erik Harks, Szabolcs Deladi, Jan Frederik Suijver, Ladislav Jankovic, Yan Shi, Wouter Harry Jacinth Rensen, Maya Barley, Nijs Cornelis Van Der Vaart: Monitoring apparatus for monitoring an ablation procedure. Koninklijke Philips, February 27, 2018: US09901321

The present invention relates to a monitoring apparatus (101) for monitoring an ablation procedure. The monitoring apparatus (101) comprises an ultrasound signal providing unit for providing an ultrasound signal that depends on received echo series of an object (4) that is ablated. The monitoring ap ...


10
Wouter Harry Jacinth Rensen, Pieter Klaas De Bokx: Device and method for determining a disease activity. Hemics, Saile Ackerman, Stephen B Ackerman, Rosemary L S Pike, February 20, 2018: US09895064

A system and method to determine a disease activity as a single value by way of optical measurements in order to facilitate an analysis of a current disease status and a future course of disease, thus assisting a doctor's diagnosis or decision on a therapy. A blood perfusion is varied in an area of ...