19 results found
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6689064 Feb 10, 2004 Filed: Jun 22, 2001 |
Richard A Hager (Derry, NH) David W Clark (Windham, NH) Karl E Thiele (Andover, MA) Jerome F Witt (Andover, MA) | 09/887648 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 812 | 600454, 600465 |
Patent:
Ultrasound clutter filter
Abstract:
A method for adaptive filtering of clutter from a sample stream having a blood signal component and ...
Claim:
What is claimed is: 1. A method for adaptive filtering of clutter from a sample stream having a...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6436045 Aug 20, 2002 Filed: Apr 27, 2000 |
Patrick G Rafter (Windham, NH) Mckee D Poland (Andover, MA) | 09/559446 |
Koninklijke Phillips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 800 | 600447, 600459 |
Patent:
User controlled destructive waveform routine for ultrasound systems
Abstract:
An ultrasound system with a transducer that transmits ultrasound signals based on a plurality of...
Claim:
What is claimed is: 1. An ultrasound system comprising: a transducer that transmits ultrasound...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6409669 Jun 25, 2002 Filed: Feb 24, 1999 |
Richard A Hager (Derry, NH) David W Clark (Windham, NH) | 09/256848 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 800 | 600447, 600445, 128916 |
Patent:
Ultrasound transducer assembly incorporating acoustic mirror
Abstract:
An ultrasound transducer assembly includes an acoustic mirror, an ultrasound transducer positioned...
Claim:
What is claimed is: 1. An ultrasound transducer assembly comprising: an acoustic mirror; an...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers • Controller • Agent • Sales Representative
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6503203 Jan 7, 2003 Filed: Jan 16, 2001 |
Patrick G. Rafter (Windham, NH) Heinrich Beckermann (Herrenberg, DE) | 09/681129 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 814 | 600458 |
Patent:
Automated ultrasound system for performing imaging studies utilizing ultrasound contrast agents
Abstract:
An ultrasound system that has transmit and receive circuitry that, pursuant to a plurality of image ...
Claim:
We claim: 1. An ultrasound system comprising: transmit and receive circuitry that, pursuant to a...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6142942 Nov 7, 2000 Filed: Mar 22, 1999 |
David W Clark (Windham, NH) | 9/274195 |
Agilent Technologies, Inc. (Palo Alto, CA) |
| International Classification: | A61B 800 | 600443 |
Patent:
Ultrasound imaging system and method employing an adaptive filter
Abstract:
An ultrasound imaging system is provided with an adaptive filter for transforming an input signal...
Raymond Beaudin Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#5249578 Oct 5, 1993 Filed: Sep 15, 1992 |
Sydney M. Karp (Reading, MA) Raymond A. Beaudin (Windham, NH) | 7/945313 |
Hewlett-Packard Company (Palo Alto, CA) |
| International Classification: | A61B 800 | 12866101 |
Patent:
Ultrasound imaging system using finite impulse response digital clutter filter with forward and...
Abstract:
An asymmetric finite impulse response digital filter, typically used in an ultrasound imaging...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6139500 Oct 31, 2000 Filed: Feb 24, 1999 |
David W Clark (Windham, NH) | 9/256955 |
Agilent Technologies Inc. (Palo Alto, CA) |
| International Classification: | A61B 800 | 600443 |
Patent:
Methods and apparatus for 3D cardiac ultrasound imaging
Abstract:
Methods and apparatus are provided for medical ultrasound imaging. An ultrasound beam is scanned...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#7862511 Jan 4, 2011 Filed: Oct 14, 2004 |
Patrick G. Rafter (Windham, NH) | 10/572155 |
Koninkliljke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 8/00 | 600458, 600450 |
Patent:
Ultrasound imaging method and apparatus
Abstract:
A method of generating three-dimensional (3D) full volume ultra-sound images with the uses of...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6174285 Jan 16, 2001 Filed: Feb 2, 1999 |
David W. Clark (Windham, NH) | 9/243312 |
Agilent Technologies, Inc. (Palo Alto, CA) |
| International Classification: | A61B 800 | 600443 |
Patent:
3-D ultrasound imaging system with pre-set, user-selectable anatomical images
Abstract:
An ultrasound imaging system incorporating the invention enables a user to select a pre-set...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#2006009 May 4, 2006 Filed: Sep 16, 2005 |
David Clark (Windham, NH) | 11/229158 | |
| International Classification: | A61B 8/06 | 600447000 |
Patent:
Aperture shading estimation techniques for reducing ultrasound multi-line image distortion
Abstract:
In an ultrasound imaging system, line-to-line image distortion is reduced by estimating aperture...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#2009012 May 14, 2009 Filed: Jun 2, 2006 |
Patrick G. Rafter (Windham, NH) | 11/916611 |
KONINKLIJKE PHILIPS ELECTRONICS, N.V. (EINDHOVEN) |
| International Classification: | A61B 8/00 | 600458 |
Patent:
Method And Apparatus For Detecting Ultrasound Contrast Agents In Arterioles
Abstract:
A method and apparatus for ultrasound imaging of microbubbles of a contrast agent in arterioles...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#7753850 Jul 13, 2010 Filed: Nov 1, 2004 |
Michalakis Averkiou (Kirkland, WA) Patrick G. Rafter (Windham, NH) | 10/576997 |
Koninklijke Philips Electronics, N.V. (Eindhoven) |
| International Classification: | A61B 8/00 | 600458, 600437, 600438, 424 95, 424 952 |
Patent:
Method for ultrasound perfusion imaging
Abstract:
An ultrasound imaging system transmits a broad beam of ultrasound into tissues that are perfused...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#2010003 Feb 11, 2010 Filed: Dec 3, 2007 |
David W. Clark (Windham, NH) | 12/516957 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. (EINDHOVEN) |
| International Classification: | A61B 8/14 | 600443 |
Patent:
METHOD AND APPARATUS FOR MULTILINE COLOR FLOW AND ANGIO ULTRASOUND IMAGING
Abstract:
A method for multiline ultrasound imaging comprises implementing multiline beamforming with a...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers • Agent • Sales Representative
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6740039 May 25, 2004 Filed: May 17, 2000 |
Patrick G Rafter (Windham, NH) Susan E Beiter (Ayer, MA) | 09/572268 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 800 | 600439, 601 2 |
Patent:
Methods and apparatus for displaying information relating to delivery and activation of a...
Abstract:
A therapeutic agent is incorporated into microbubbles of a contrast agent, and the microbubbles...
Claim:
What is claimed is: 1. A method for administering a therapeutic agent to a patient, comprising the...
David Clark Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers • Agent • Sales Representative
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6398735 Jun 4, 2002 Filed: Mar 7, 2000 |
David W Clark (Windham, NH) | 09/519700 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 814 | 600458 |
Patent:
Detecting a relative level of an ultrasound imaging contrast agent
Abstract:
A method for detecting a relative level of a contrast agent in a region of a body, where the...
Claim:
What is claimed is: 1. A method for detecting a relative level of a contrast agent within a...
Mary Manter Windham, NH
Professions & Specialties
Physical Therapist Assistant • Licensed Physical Therapist Assistant • Physical Therapist • Sonographer • Medical Sonographers • Physical Therapists • Telecommunications Manager • Telecommunications Professional • IT Specialist • Analyst • Analysts
Experience & Education
Work
Company:
Northeast rehab
Pta
Pta
Company:
Trm/hannah-duston healthcare - Haverhill, MA
Physical therapist assistant
Physical therapist assistant
Skills
Modalities: ultrasound, e-stim, diathermy. Dementia care, orthopedics, CVA, Parkinson's. Excellent ...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers • Controller
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6714667 Mar 30, 2004 Filed: Jul 14, 2000 |
Matthew Mooney (Westford, MA) Patrick G Rafter (Windham, NH) | 09/616340 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | G06K 900 | 382128 |
Patent:
User interface for imaging system
Abstract:
A user interface for an imaging device provides a first controller for adjusting the output of a...
Claim:
What is claimed is: 1. An ultrasound imaging device comprising: a transducer that outputs an...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6532819 Mar 18, 2003 Filed: Feb 29, 2000 |
Jie Chen (01845 North Andover, MA) Rajesh Panda (03060 Nashua, NH) Patrick G Rafter (03087 Windham, NH) Turuvekere R Gururaja (Discovery Bay, HK) | 09/515346 | |
| International Classification: | G01N 2900 | 73606 |
Patent:
Wideband piezoelecric transducer for harmonic imaging
Abstract:
The present disclosure relates to an imaging system for harmonic imaging of an object in a medium....
Claim:
What is claimed is: 1. An ultrasonic imaging system for harmonic imaging of an object in a medium,...
Patrick Rafter Windham, NH
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers • Agent • Sales Representative
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#6497665 Dec 24, 2002 Filed: Jul 14, 2000 |
Thomas J Hunt (Pelham, NH) Patrick G Rafter (Windham, NH) | 09/616510 |
Koninklijke Philips Electronics N.V. (Eindhoven) |
| International Classification: | A61B 800 | 600458 |
Patent:
System and method for non-linear detection of ultrasonic contrast agents at a fundamental frequency
Abstract:
A system and method for fundamental real-time imaging of the non-linear response of tissue perfused ...
Claim:
Having thus described the invention we claim at least the following: 1. An ultrasonic contrast...