DR. DONALD ROBERT KRAWITT, M.D.
Radiology at Montgomery St, Rhinebeck, NY
License number
New York 073274
Category
Radiology
Type
Pediatric Urology
Address
Address
91 Montgomery St, Rhinebeck, NY 12572
Phone
(845) 876-7120
(845) 876-0340 (Fax)
(845) 876-8086
(845) 876-0340 (Fax)
(845) 876-8086
Personal information
See more information about DONALD ROBERT KRAWITT at radaris.comName
Address
Phone
230 Pells Rd, Rhinebeck, NY 12572
Kingston, NY
21 Cove Rd, Rhinebeck, NY 12572
113 Riverview Condominiums, Port Ewen, NY 12466
Rhinebeck, NY
Professional information
Donald Robert Krawitt, Rhinebeck NY
Specialties:
Urologist
Address:
91 Montgomery St, Rhinebeck, NY 12572
Education:
University of Geneva, Faculty of Medicine - Doctor of Medicine
Board certifications:
American Board of Urology Certification in Urology
Dr. Donald R Krawitt, Rhinebeck NY - MD (Doctor of Medicine)
Specialties:
Urology
Address:
91 Montgomery St, Rhinebeck 12572
(845) 876-7120 (Phone), (845) 876-0340 (Fax)
(845) 876-7120 (Phone), (845) 876-0340 (Fax)
Certifications:
Urology, 1962
Awards:
Healthgrades Honor Roll
Languages:
English
Education:
Medical School
Universite De Geneve, Faculte De Medecine
Graduated: 1951
Jewish Hospital
Graduated: 1952
Brooklyn Va Hospital
Graduated: 1953
Mt Sinai Hospital
Universite De Geneve, Faculte De Medecine
Graduated: 1951
Jewish Hospital
Graduated: 1952
Brooklyn Va Hospital
Graduated: 1953
Mt Sinai Hospital
Vibration Apparatus Preferably For Endoscopic Ultrasonic Aspirator
US Patent:
4750488, Jun 14, 1988
Filed:
Feb 27, 1987
Appl. No.:
7/020266
Inventors:
David G. Wuchinich - New York NY
Donald R. Krawitt - Rhinebeck NY
Robert Brendolan - Mamaroneck NY
Louis Katz - Flushing NY
Donald R. Krawitt - Rhinebeck NY
Robert Brendolan - Mamaroneck NY
Louis Katz - Flushing NY
Assignee:
Sonomed Technology, Inc. - Lake Success NY
International Classification:
A61B 1700
US Classification:
128303R
Abstract:
A method and apparatus for endoscopic removal of compliant biological tissues utilizing an endoscopic ultrasonic aspirator comprising irrigation and aspiration means, a piezoelectric ultrasonic transducer, a first resonator such as a half-wave stepped velocity transformer, a probe including a second resonator such as a constant-stress velocity transformer, a blunt or modified working tip of open channel means or restricted tubular means for application of ultrasonic energy to cellular material, and a capacitive fluid sensor to detect the presence of irrigation fluid adjacent these transformers within the instrument. The surgery is advantageously performed by operating the transducer in the 10-20 kHz range to achieve maximum cavitation of the intracellular fluids in the tissues to be removed.
Method For Removing Cellular Material With Endoscopic Ultrasonic Aspirator
US Patent:
4922902, May 8, 1990
Filed:
Dec 16, 1987
Appl. No.:
7/133711
Inventors:
David G. Wuchinich - New York NY
Donald R. Krawitt - Rhinebeck NY
Robert Brendolan - Mamaroneck NY
Louis Katz - Flushing NY
Donald R. Krawitt - Rhinebeck NY
Robert Brendolan - Mamaroneck NY
Louis Katz - Flushing NY
Assignee:
Valleylab, Inc. - Boulder CO
International Classification:
A61B 1700
US Classification:
604 22
Abstract:
A method and apparatus for endoscopic removal of compliant biological tissues utilizing an endoscopic ultrasonic aspirator comprising irrigation and aspiration means, a piezoelectric ultrasonic transducer, a first resonator such as a half-wave stepped velocity transformer, a probe including a second resonator such as a constant-stress velocity transformer, a blunt or modified working tip of open channel means or restricted tubular means for application of ultrasonic energy to cellular material, and a capacitive fluid sensor to detect the presence of irrigation fluid adjacent these transformers within the instrument. The surgery is advantageously performed by operating the transducer in the 10-20 kHz range to achieve maximum cavitation of the intracellular fluids in the tissues to be removed.
Endoscopic Ultrasonic Aspirators
US Patent:
4750902, Jun 14, 1988
Filed:
May 19, 1986
Appl. No.:
6/865240
Inventors:
David G. Wuchinich - New York NY
Robert Brendolan - Mamaroneck NY
Louis Katz - Flushing NY
Donald R. Krawitt - Rhinebeck NY
Robert Brendolan - Mamaroneck NY
Louis Katz - Flushing NY
Donald R. Krawitt - Rhinebeck NY
Assignee:
Sonomed Technology, Inc. - Lake Success NY
International Classification:
A61B 1720
US Classification:
604 22
Abstract:
A method and apparatus for endoscopic removal of compliant biological tissues utilizing an endoscopic ultrasonic aspirator comprising irrigation and aspiration means, a piezoelectric ultrasonic transducer, a first resonator such as a half-wave stepped velocity transformer, a probe including a second resonator such as a constant-stress velocity transformer, a blunt or modified working tip of open channel means or restricted tubular means for application of ultrasonic energy to cellular material, and a capacitive fluid sensor to detect the presence of irrigation fluid adjacent these transformers within the instrument. The surgery is advantageously performed by operating the transducer in the 10-20 kHz range to achieve maximum cavitation of the intracellular fluids in the tissues to be removed.