Professional Records
License Records
Leonard Meredith Emery
Address:
400 South St, Springfield, VT 05156
License #:
A4050645
Category:
Airmen
Leonard Emery Phones & Addresses
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Springfield, VT
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157 Center St, West Haven, CT 06516 (203) 937-8655
Publications
Us Patents
US Patent:
49868080, Jan 22, 1991
Filed:
Dec 20, 1988
Appl. No.:
7/287748
Inventors:
Alan Broadwin - Brooklyn NY
Leonard M. Emery - West Haven CT
Leonard M. Emery - West Haven CT
Assignee:
Valleylab, Inc. - Boulder CO
International Classification:
A61M 100
US Classification:
604 22
Abstract:
A magnetostrictive transducer comprising a plurality of elongated strips of magnetostrictive material, each strip having a proximal end, a distal end and a substantially V-shaped cross section wherein each arm of the V is formed by a longitudinal length of the strip, each strip being attached to an adjacent strip at both the proximal end and the distal end to form and integral substantially rigid column having a central axis with fins extending radially relative to said axis; and an ultrasonic resonant vibrator including such a transducer.
US Patent:
48279110, May 9, 1989
Filed:
Apr 2, 1986
Appl. No.:
6/847301
Inventors:
Alan Broadwin - Brooklyn NY
Alexander Kreizman - Stamford CT
Chana Puiam - Queens NY
Vaclav O. Podany - East New Fairfield CT
Leonard M. Emery - West Haven CT
Alexander Kreizman - Stamford CT
Chana Puiam - Queens NY
Vaclav O. Podany - East New Fairfield CT
Leonard M. Emery - West Haven CT
Assignee:
Cooper LaserSonics, Inc. - Santa Clara CA
International Classification:
A61H 100
US Classification:
128 24A
Abstract:
A method and apparatus for periodically interrupting ultrasonic power applied to a ultrasonically vibrating tip to control its amplitude between high and low or zero amplitudes with a selectible duty cycle and repetition rate provides enhanced fragmentation and improves surgical control. The duty cycle may also vary as a function of a remotely sensed parameter such as tissue temperature.