STEPHEN M MCCARTIN
Broker in Kates Corner, MA
License number
Massachusetts 9008165
Issued Date
Jun 30, 1994
Expiration Date
Aug 13, 1996
Type
Salesperson
Address
Address
Kates Corner, MA 01824
Professional information
Methods And Apparatus For Visually Distinguishing Occlusion Assemblies Of A Shunt
US Patent:
7470248, Dec 30, 2008
Filed:
Nov 29, 2004
Appl. No.:
10/998688
Inventors:
Ryan H. Connelly - Beverly MA, US
Stephen McCartin - Chelmsford MA, US
David McDonald - Medway MA, US
Stephen McCartin - Chelmsford MA, US
David McDonald - Medway MA, US
Assignee:
LeMaitre Vascular, Inc. - Burlington MA
International Classification:
A61M 5/00, A61M 29/00
US Classification:
604 8, 604 9601, 60410001, 60410308, 604919
Abstract:
A shunt includes a first occlusion assembly and a second occlusion assembly. The first occlusion assembly includes a first occlusion fluid conduit that carries an inflation fluid from a fluid source to a first balloon of the shunt. The second occlusion assembly includes a second occlusion fluid conduit that carries an inflation fluid from a fluid source to a second balloon of the shunt. The first occlusion assembly includes a first color and the second fluid assembly includes a second color, distinct from the first color. The distinctive colorings of the first and second occlusion fluid conduits remain visible within an operative field during an endarterectomy procedure and allow a user to distinguish the first occlusion assembly from the second occlusion assembly during the procedure.
Miniature Optical Elements For Fiber-Optic Beam Shaping
US Patent:
8582934, Nov 12, 2013
Filed:
Apr 22, 2010
Appl. No.:
12/765501
Inventors:
Desmond Adler - Melrose MA, US
Stephen McCartin - Chelmsford MA, US
Christopher Petersen - Carlisle MA, US
Joseph Schmitt - Andover MA, US
Stephen McCartin - Chelmsford MA, US
Christopher Petersen - Carlisle MA, US
Joseph Schmitt - Andover MA, US
Assignee:
Lightlab Imaging, Inc. - Westford MA
International Classification:
G02B 6/26, G01B 11/14
US Classification:
385 33, 385 39, 385 79, 356614
Abstract:
In part, the invention relates to optical caps having at least one lensed surface configured to redirect and focus light outside of the cap. The cap is placed over an optical fiber. Optical radiation travels through the fiber and interacts with the optical surface or optical surfaces of the cap, resulting in a beam that is either focused at a distance outside of the cap or substantially collimated. The optical elements such as the elongate caps described herein can be used with various data collection modalities such optical coherence tomography. In part, the invention relates to a lens assembly that includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film or cover. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. The film can surround a portion of the beam director.
Imaging Catheter With Integrated Reference Reflector
US Patent:
2013001, Jan 10, 2013
Filed:
Sep 14, 2012
Appl. No.:
13/617800
Inventors:
Christopher Petersen - Carlisle MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Assignee:
LIGHTLAB IMAGING, INC. - Westford MA
International Classification:
G01B 9/02
US Classification:
356479
Abstract:
In part, the invention relates to a lens assembly. The lens assembly includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. In addition, the film surrounds a portion of the beam director.
Imaging Catheter With Integrated Reference Reflector
US Patent:
8503844, Aug 6, 2013
Filed:
Nov 17, 2011
Appl. No.:
13/298836
Inventors:
Christopher L. Petersen - Carlisle MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Assignee:
Lightlab Imaging, Inc. - Westford MA
International Classification:
G02B 6/06, A61B 5/05
US Classification:
385117, 600425
Abstract:
In part, the invention relates to a lens assembly. The lens assembly includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. In addition, the film surrounds a portion of the beam director.
Imaging Catheter With Integrated Reference Reflector
US Patent:
8116605, Feb 14, 2012
Filed:
Sep 20, 2010
Appl. No.:
12/886265
Inventors:
Christopher L. Petersen - Carlisle MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Assignee:
LightLab Imaging, Inc. - Westford MA
International Classification:
G02B 6/06
US Classification:
385117
Abstract:
In part, the invention relates to a lens assembly. The lens assembly includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. In addition, the film surrounds a portion of the beam director.
Imaging Catheter With Integrated Reference Reflector
US Patent:
7813609, Oct 12, 2010
Filed:
Nov 12, 2007
Appl. No.:
11/983526
Inventors:
Christopher Petersen - Carlisle MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Stephen M. McCartin - Chelmsford MA, US
Joseph M. Schmitt - Andover MA, US
Joel M. Friedman - Andover MA, US
Assignee:
LightLab Imaging, Inc. - Westford MA
International Classification:
G02B 6/06
US Classification:
385117, 385116
Abstract:
In part, the invention relates to a lens assembly. The lens assembly includes a micro-lens; a beam director in optical communication with the micro-lens; and a substantially transparent film. The substantially transparent film is capable of bi-directionally transmitting light, and generating a controlled amount of backscatter. In addition, the film surrounds a portion of the beam director.