Methods of producing PVA hydrogel implants and related devices

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C264S331150, C264S257000, C264S102000, C264S101000, C264S028000

Reexamination Certificate

active

08038920

ABSTRACT:
Methods of fabricating elastomeric implants employ a mold with PVA crystals and irrigant added to the mold independent of each other. Related molds are also described.

REFERENCES:
patent: 3673612 (1972-07-01), Merrill et al.
patent: 4472542 (1984-09-01), Nambu
patent: 4664857 (1987-05-01), Nambu
patent: 4734097 (1988-03-01), Tanabe et al.
patent: 4759766 (1988-07-01), Buettner-Janz et al.
patent: 4778461 (1988-10-01), Pietsch et al.
patent: 5106876 (1992-04-01), Kawamura
patent: 5141973 (1992-08-01), Kobayashi et al.
patent: 5160472 (1992-11-01), Zachariades
patent: 5242637 (1993-09-01), Inoue et al.
patent: 5258043 (1993-11-01), Stone
patent: 5288503 (1994-02-01), Wood et al.
patent: 5314477 (1994-05-01), Marnay
patent: 5336551 (1994-08-01), Graiver et al.
patent: 5346935 (1994-09-01), Suzuki et al.
patent: 5401269 (1995-03-01), Buttner-Janz et al.
patent: 5458643 (1995-10-01), Oka et al.
patent: 5522898 (1996-06-01), Bao
patent: 5556431 (1996-09-01), Buttner-Janz
patent: 5766724 (1998-06-01), Tailor et al.
patent: 5876452 (1999-03-01), Athanasiou et al.
patent: 5981826 (1999-11-01), Ku et al.
patent: 6093205 (2000-07-01), McLeod et al.
patent: 6102954 (2000-08-01), Albrektsson et al.
patent: 6231605 (2001-05-01), Ku
patent: 6268405 (2001-07-01), Yao et al.
patent: 6686437 (2004-02-01), Buchman et al.
patent: 6740118 (2004-05-01), Eisermann et al.
patent: 6802863 (2004-10-01), Lawson et al.
patent: 6827743 (2004-12-01), Eisermann et al.
patent: 6960617 (2005-11-01), Omidian et al.
patent: 7048766 (2006-05-01), Ferree
patent: 7060097 (2006-06-01), Fraser et al.
patent: 7066960 (2006-06-01), Dickman
patent: 7083649 (2006-08-01), Zucherman et al.
patent: 2002/0077701 (2002-06-01), Kuslich
patent: 2003/0008396 (2003-01-01), Ku
patent: 2003/0176922 (2003-09-01), Lawson et al.
patent: 2004/0059425 (2004-03-01), Schmieding
patent: 2004/0073312 (2004-04-01), Eisermann et al.
patent: 2004/0117022 (2004-06-01), Marnay et al.
patent: 2004/0143329 (2004-07-01), Ku
patent: 2004/0172135 (2004-09-01), Mitchell
patent: 2004/0220670 (2004-11-01), Eisermann et al.
patent: 2004/0249465 (2004-12-01), Ferree
patent: 2005/0043733 (2005-02-01), Eisermann et al.
patent: 2005/0043802 (2005-02-01), Eisermann et al.
patent: 2005/0055099 (2005-03-01), Ku
patent: 2005/0071003 (2005-03-01), Ku
patent: 2005/0106255 (2005-05-01), Ku
patent: 2005/0149196 (2005-07-01), Zucherman et al.
patent: 2005/0154462 (2005-07-01), Zucherman et al.
patent: 2005/0171608 (2005-08-01), Peterman et al.
patent: 2005/0287187 (2005-12-01), Mansmann
patent: 2006/0265075 (2006-11-01), Baumgartner et al.
patent: 2007/0179621 (2007-08-01), McClellan et al.
patent: 2008/0174043 (2008-07-01), Denoziere et al.
patent: 0346129 (1989-12-01), None
patent: 0505634 (1992-09-01), None
patent: 0919209 (1999-06-01), None
patent: WO9316664 (1993-09-01), None
patent: WO 0122902 (2001-04-01), None
patent: WO 2005/097006 (2005-10-01), None
Invitation to Pay Additional Fees and Partial International Search Report mailed Aug. 6, 2007 for corresponding PCT application No. PCT/US2007/001929.
International Search Report and Written Opinion dated Oct. 12, 2007 for corresponding PCT application No. PCT/US2007/001929.
Stauffer et al. Poly (vinyl alcohol) hydrogels prepared by freezing—thawing cyclic processing, Polymer 33(1818):3932-3936 (1992).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Methods of producing PVA hydrogel implants and related devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods of producing PVA hydrogel implants and related devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods of producing PVA hydrogel implants and related devices will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4292079

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.