Retraction apparatus and method of use

Details Retraction apparatus and method of use Retraction apparatus and method of use

2011-07-26

2011-07-26

Barrett, Thomas C (Department: 3775)

Surgery

Specula

Retractor

C600S210000

Reexamination Certificate

active

07985179

ABSTRACT:
A retraction apparatus and method are disclosed that provide optimized access to a surgical site. In one form, a retraction frame has a retraction opening with two sets of blades operating therein. The blades are used to sequentially retract the tissue from about an incision. The sequential retraction of the blades generates only narrow gaps between the blades so that tissue and blood encroachment during the surgical procedure are minimized.

REFERENCES:
patent: 2473266 (1949-06-01), Wexler
patent: 2623517 (1952-12-01), Israel et al.
patent: 3948259 (1976-04-01), Bolduc et al.
patent: 3998217 (1976-12-01), Trumbull et al.
patent: 5667481 (1997-09-01), Villalta et al.
patent: 5688223 (1997-11-01), Rosendahl
patent: 5728046 (1998-03-01), Mayer et al.
patent: 5813978 (1998-09-01), Jako
patent: 5928139 (1999-07-01), Koros et al.
patent: 5954635 (1999-09-01), Foley et al.
patent: 5957927 (1999-09-01), Magee et al.
patent: 6083154 (2000-07-01), Liu et al.
patent: 6206826 (2001-03-01), Mathews et al.
patent: 6213940 (2001-04-01), Sherts et al.
patent: 6224545 (2001-05-01), Cocchia et al.
patent: 6322500 (2001-11-01), Sikora et al.
patent: 6416467 (2002-07-01), McMillin et al.
patent: 6464634 (2002-10-01), Fraser
patent: 6616605 (2003-09-01), Wright et al.
patent: 6800084 (2004-10-01), Davison et al.
patent: 6849064 (2005-02-01), Hamada
patent: 6869398 (2005-03-01), Obenchain et al.
patent: 6896654 (2005-05-01), Paolitto et al.
patent: 6932764 (2005-08-01), Kashyap
patent: 7195592 (2007-03-01), Ravikumar et al.
patent: 2003/0191371 (2003-10-01), Smith et al.
patent: 2004/0002629 (2004-01-01), Branch et al.
patent: 2004/0087833 (2004-05-01), Bauer et al.
patent: 2004/0133201 (2004-07-01), Shluzas et al.
patent: 2004/0176665 (2004-09-01), Branch
patent: 2004/0193018 (2004-09-01), Thalgott et al.
patent: 2004/0230100 (2004-11-01), Shluzas
patent: 2004/0242969 (2004-12-01), Sherts et al.
patent: 2005/0080320 (2005-04-01), Lee et al.
patent: 2005/0137461 (2005-06-01), Marchek et al.
patent: 2005/0149035 (2005-07-01), Pimenta et al.
patent: 2005/0159650 (2005-07-01), Raymond et al.
patent: 2005/0159651 (2005-07-01), Raymond et al.
patent: 2005/0192485 (2005-09-01), Branch et al.
patent: 2005/0215862 (2005-09-01), Larson et al.
patent: 2005/0215866 (2005-09-01), Kim
patent: 2005/0234304 (2005-10-01), Dewey et al.
patent: 2005/0261694 (2005-11-01), Orton et al.
patent: 2005/0277812 (2005-12-01), Myles
patent: 2006/0004261 (2006-01-01), Douglas
patent: 2006/0030858 (2006-02-01), Simonson et al.
patent: 2006/0052672 (2006-03-01), Landry et al.
patent: 2006/0074445 (2006-04-01), Gerber et al.
patent: 2007/0156025 (2007-07-01), Marchek et al.
patent: 2007/0238932 (2007-10-01), Jones et al.
patent: 2007/0282171 (2007-12-01), Karpowicz et al.
patent: 2009/0069635 (2009-03-01), Gephart et al.
patent: 03086202 (2003-10-01), None
patent: 2004047650 (2004-10-01), None
patent: 2005092206 (2005-06-01), None
patent: 2005094695 (2005-10-01), None
patent: 2005096735 (2005-10-01), None
SynFrame Access and Retractor System Assembly Guide, SYNTHES Spine, assembly guide provided by the manufacturer, 1999, 12 pages, Paoli, Pennsylvania.
ProAccess™ Radiolucent Retractor Blades, SYNTHES Spine, product offerings guide provided by the manufacturer, 2004, 2 pages, Paoli, Pennsylvania.
Webb, J., Spine-the future, AO foundation Webpage, available at: http://www.aofoundation. org/AOFileServer/PortalFiles?FilesPath=/Extranet2007/active/—att/wor/act/Dialogue/1999—2/spine.pdf, accessed Apr. 10, 2009.
An International Search Report dated Nov. 29, 2007, from the International Bureau in corresponding International (PCT) Application No. PCT/US2007/60925.
A Written Opinion dated Nov. 29, 2007, from the International Searching Authority in corresponding International (PCT) Application No. PCT/US2007/60925.

Affiliated with

Also associated with

Rating

Retraction apparatus and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retraction apparatus and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retraction apparatus and method of use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2706272