DR. RICHARD S KOPLIN, M.D.
Medical Practice at 14 St, New York, NY

2013010, Apr 25, 2013

Sep 24, 2012

13/625158

Richard S. KOPLIN - New York NY, US

A61F 9/007

604 22

An apparatus provides mechanical energy to vibrate a tip. The tip preferably formed of multiple prongs positioned approximately circumferentially (either symmetrically or asymmetrically) around an orifice. The tip is designed to emulsify a cataractous lens and to collect the resulting detritus through an aspiration aperture. An irrigating aperture is provided at a point spaced away from the tip and forms a plume or river of irrigating fluid that less directly confronts lens detritus at the needle tip and therefore collects this detritus in a more efficient and salutary manner as it flows to the aspiration aperture, said plume extend around the prongs. The prongs can be driven at either subsonic frequencies or ultrasonic frequencies.

2012023, Sep 20, 2012

Apr 10, 2012

13/443136

Shailesh SHRESTHA - Bremen, DE
Ahson Nawroj - Easton PA, US
Marcos Sotomayor - New York NY, US
Richard Koplin - New York NY, US

A61B 3/10

351205

A mechanical scanning device is composed of an oscillating beam onto which a transducer is mounted, part of which is flexible such that the beam will oscillate at a frequency between 8 and 15 Hz when mechanically energized. To sustain oscillation, energy is supplied by means of two electromagnetic coils acting on two permanent magnets mounted on either side of the beam. In order to improve the linear performance of the probe, feedback control was employed. A position sensor along with supporting electronics was designed to provide control signal for the feedback system.

2010019, Aug 12, 2010

Dec 21, 2009

12/643186

Richard S. KOPLIN - New York NY, US
Martin Gersten - Irvington NY, US
Allison Hopper - Irvington NY, US
Susannah Gersten - Brooklyn NY, US
Allen Gersten - Berkeley CA, US

G01N 29/265

73634

This invention relates to ultrasonic scanning apparatus wherein an ultrasonic probe is mounted on a resonant assembly for continuous reciprocating motion. The resonant member has natural frequency of resonance. Preferably, the resonant assembly is disposed in a hand-held probe.

2006018, Aug 24, 2006

Feb 23, 2005

11/065639

Zino Altman - Newtown PA, US
Richard Koplin - New York NY, US

G01J 1/20, H01L 27/00

250201900, 250208100

Apparatus and method for measuring wavefront slope and irradiance of direct and/or reflected light beams at a plurality of points to enable calculation of optical wave front distortions. A plurality of sub-beams or groups of sub-beams is created and controlled using at least one electronically-controlled Active Light Modulation Device (“ALMD”).