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Daryush Agahi Phones & Addresses

  • 22495 Deerbrook, Mission Viejo, CA 92692
  • 23351 Via Guadix, Mission Viejo, CA 92691 (949) 855-6907
  • Fairmont, CA
  • Irvine, CA
  • San Diego, CA
  • Reseda, CA
  • 23351 Via Guadix, Mission Viejo, CA 92691

Work

Position: Private Household Service Occupations

Education

Degree: High school graduate or higher

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Publications

Us Patents

Single Light Source Uniform Parallel Light Curtain

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US Patent:
20090013780, Jan 15, 2009
Filed:
Dec 13, 2007
Appl. No.:
11/955669
Inventors:
Shawn X. Gao - Irvine CA, US
David Lloyd Williams - Newport Beach CA, US
T. Scott Rowe - Dana Point CA, US
Daryush Agahi - Irvine CA, US
International Classification:
G01F 23/292
US Classification:
73293
Abstract:
A continuous high resolution fluid level monitoring system is provided by embodiments of the present invention. This continuous high resolution fluid level monitoring system includes a unique fluid level sensor having a point light source, parabolic reflector, sensor array, and detection, processing and control system. The point light source illumines a parabolic reflector wherein the point light source is located at the focus of the parabolic reflector. The parabolic reflector reflects light from the point light source to produce a parallel light curtain. This parallel light curtain is parallel to an axis of symmetry of the parabolic reflector. The parallel light curtain illumines a chamber such as a chamber in an ophthalmic surgical device used to contain surgical fluid. The sensor array coupled to the chamber detects the parallel light curtain illuminating the chamber. The sensor array provides an output to a detection/processing/control system in order to determine the fluid level within the chamber. This optical method of determining the surgical fluid levels may be advantageous in that it prevents physical contamination of the surgical fluids.

Feedback Control Of On/Off Pneumatic Actuators

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US Patent:
20110295293, Dec 1, 2011
Filed:
May 27, 2010
Appl. No.:
12/788609
Inventors:
Daryush Agahi - Irvine CA, US
International Classification:
A61B 17/32
US Classification:
606167
Abstract:
A surgical system having feedback control for pneumatic actuators includes a pneumatic pressure source and a vitrectomy cutter having a cutting mechanism, a first pneumatic input port, and a second pneumatic input port. A pneumatic actuator is configured to direct pneumatic pressure to one of the first and second pneumatic input ports. A first pressure transducer is located and configured to detect actual pressure at the first pneumatic input port, and a second pressure transducer is located and configured to detect actual pressure at the second pneumatic input port. A controller communicates with the first and second pressure transducers and the pneumatic actuator. It is configured to change the pneumatic actuator actuation timing based on the data communicated from the first and second pressure transducers.
Daryush M Agahi from Mission Viejo, CA, age ~64 Get Report