Fixed-shape cannula for posterior delivery of radiation to eye

Description

FIG. 1 is a side view of a fixed-shape cannula for posterior delivery of radiation to eye;

FIG. 2 is a perspective view with tip pointing into page and handle showing in broken lines pointing out of page thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is top view thereof;

FIG. 6 is a side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a side view.

In FIG. 1, the broken-line showing of environmental structure (eyeball and face) and an unclaimed handle are for the purpose of illustrating the cannula in a condition of use. The broken lines and the structure they depict form no part of the claimed design.

Claims

CLAIM The ornamental design for a fixed-shape cannula for posterior delivery of radiation to eye.

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Inventors:	Brigatti; Luca (Rockville, MD), Hamilton; Russell J. (Tucson, AZ), Marsteller; Laurence J. (Tucson, AZ), Voevodsky; Michael (Tucson, AZ)
Appl. No.:	D/332,040
Filed:	February 6, 2009

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Current U.S. Class:	D24/112
Current International Class:	2402
Field of Search:	;D24/107,108,112,113,127,130,133,150 ;600/1,3,7,8 ;604/20,27,93.01,264 ;623/6.12

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References Cited [Referenced By]

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U.S. Patent Documents

2309302	January 1943	Butler et al.
2559793	July 1951	Pregel
3169527	February 1965	Sheridan
3662882	May 1972	Obermayer
D235171	May 1975	Boone
D235172	May 1975	Boone
D236920	September 1975	Sheridan
4300557	November 1981	Refojo et al.
D272089	January 1984	Glassman
4925450	May 1990	Imonti et al.
5167647	December 1992	Wijkamp et al.
5199939	April 1993	Dake et al.
D340111	October 1993	Yoshikawa
D345417	March 1994	Sharipov
5637073	June 1997	Freire
D390656	February 1998	Linder
6053900	April 2000	Brown et al.
D428140	July 2000	Swan
6135984	October 2000	Dishler
6183410	February 2001	Jacobsen et al.
6413245	July 2002	Yaacobi et al.
6443881	September 2002	Finger
6749553	June 2004	Brauckman et al.
D492778	July 2004	Narini
6918894	July 2005	Fleury et al.
6958055	October 2005	Donnan et al.
6964653	November 2005	Negron
7070556	July 2006	Anderson et al.
7153316	December 2006	McDonald
D543626	May 2007	Watschke et al.
7273445	September 2007	Pulido et al.
7351193	April 2008	Forman et al.
D575396	August 2008	Wu
7547323	June 2009	Lavigne
7563222	July 2009	Larsen et al.
2002/0065448	May 2002	Bradshaw et al.
2002/0077687	June 2002	Ahn
2004/0138515	July 2004	White et al.
2006/0223026	October 2006	Kuroiwa et al.
2007/0219546	September 2007	Mody et al.
2008/0161762	July 2008	Stehr et al.
2008/0214887	September 2008	Heanue et al.
2008/0281142	November 2008	Lubock et al.
2010/0004499	January 2010	Brigatti et al.
2010/0004581	January 2010	Brigatti et al.

Foreign Patent Documents

	323700		Jan 2009		AU
	323701		Jan 2009		AU
	323703		Jan 2009		AU
	323704		Jan 2009		AU

Primary Examiner: Albert; Elizabeth A
Assistant Examiner: Eldridge Powers; Karen E