Method and apparatus for deploying a shape memory polymer

Surgery – Miscellaneous – Methods

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

08069858

ABSTRACT:
Methods and apparatus described herein may utilize activation of an SMP material to install medical devices with respect to a surgical site. Activation of the SMP material may be performed with the use of a triggering force and/or a constraint applied to the SMP material. Activation using a triggering force and/or a constraint may be used to create varied activation rates in an SMP material and may be combined with temperature or other activation stimuli to create the varied activation rates.

REFERENCES:
patent: 4950258 (1990-08-01), Kawai et al.
patent: 5002563 (1991-03-01), Pyka et al.
patent: 5163952 (1992-11-01), Froix
patent: 5358511 (1994-10-01), Gatturna et al.
patent: 5601557 (1997-02-01), Hayhurst
patent: 5676175 (1997-10-01), Bar et al.
patent: 5779707 (1998-07-01), Bertholet et al.
patent: 5964744 (1999-10-01), Balbierz
patent: 6113611 (2000-09-01), Allen et al.
patent: 6160084 (2000-12-01), Langer et al.
patent: 6281262 (2001-08-01), Shikinami
patent: 6388043 (2002-05-01), Langer et al.
patent: 6500204 (2002-12-01), Igaki
patent: 6579305 (2003-06-01), Lashinski
patent: 6637995 (2003-10-01), White
patent: 6663664 (2003-12-01), Pacetti
patent: 6702976 (2004-03-01), Sokolowski
patent: 6720402 (2004-04-01), Langer et al.
patent: 7151157 (2006-12-01), Mather
patent: 7303642 (2007-12-01), Topolkaraev
patent: 7556647 (2009-07-01), Drews et al.
patent: 7632303 (2009-12-01), Stalker et al.
patent: 7651528 (2010-01-01), Montgomery et al.
patent: 2002/0062547 (2002-05-01), Chiodo et al.
patent: 2003/0055198 (2003-03-01), Langer et al.
patent: 2003/0191276 (2003-10-01), Lendlein et al.
patent: 2003/0208211 (2003-11-01), Kortenbach
patent: 2004/0014929 (2004-01-01), Lendlein et al.
patent: 2004/0024143 (2004-02-01), Lendlein et al.
patent: 2004/0068262 (2004-04-01), Lemos et al.
patent: 2004/0073256 (2004-04-01), Marchitto et al.
patent: 2004/0098110 (2004-05-01), Williams et al.
patent: 2004/0110285 (2004-06-01), Lendlein et al.
patent: 2004/0117955 (2004-06-01), Barvosa-Carter et al.
patent: 2004/0260298 (2004-12-01), Kaiser et al.
patent: 2005/0033295 (2005-02-01), Wisnewski
patent: 2005/0090822 (2005-04-01), DiPoto
patent: 2005/0244353 (2005-11-01), Lendlein et al.
patent: 2006/0009785 (2006-01-01), Maitland et al.
patent: 2006/0036045 (2006-02-01), Wilson et al.
patent: 2006/0041089 (2006-02-01), Mather et al.
patent: 2007/0073293 (2007-03-01), Martz et al.
patent: 2008/0141736 (2008-06-01), Jones et al.
patent: 2008/0228186 (2008-09-01), Gall et al.
patent: 2009/0005777 (2009-01-01), Houser et al.
patent: 2009/0118747 (2009-05-01), Bettuchi et al.
patent: 2009/0222025 (2009-09-01), Catanese, III et al.
patent: 2009/0248141 (2009-10-01), Shandas
patent: 2009/0306767 (2009-12-01), Lendlein
patent: 2010/0152735 (2010-06-01), Brown et al.
patent: 0368274 (1990-05-01), None
patent: 0668055 (1995-08-01), None
patent: 1481640 (2004-12-01), None
patent: 1607048 (2005-12-01), None
patent: 2003145564 (2003-05-01), None
patent: WO 92/13490 (1992-08-01), None
patent: WO 96/11721 (1996-04-01), None
patent: WO 2004/014217 (2004-02-01), None
patent: WO 2006/108114 (2006-10-01), None
patent: WO 2007/038429 (2007-04-01), None
patent: WO 2007/089843 (2007-08-01), None
patent: WO 2008/034277 (2008-03-01), None
patent: WO 2008/051254 (2008-05-01), None
patent: WO 2008/129241 (2008-10-01), None
patent: WO 2009/050717 (2009-04-01), None
patent: WO 2009/105663 (2009-08-01), None
patent: WO 2009/132284 (2009-10-01), None
International Search Report from PCT Application No. PCT/US06/15207 (Aug. 18, 2006).
International Search Report and Written Opinion in PCT Application No. PCT/US08/058249 (Jul. 22, 2008).
International Search Report and Written Opinion in PCT Application No. PCT/US08/071066 (Jul. 24, 2009).
Bellin et al.,Polymeric triple-shape materials, 103 Proc. Nat'l Acad. Sci. U.S.A. (PNAS), 18043-18047 (2006).
Diani et al.,Finite Strain 3D Thermoviscoelastic Constitutive Model for Shape Memory Polymers, 42 Polymer Engineering and Science, 486-492 (2006).
El Feninat et al.,Shape Memory Materials for Biomedical Applications, Advanced Engineering Materials, 4, No. 3, pp. 91-104 (2007).
Franzesi,Design of a novel anterior cruciate ligament prosthesis, Massachusetts Institute of Technology Thesis (2006), http://hdl.handle.net/1721.1/36693.
Gall et al.,Thermomechanics of the Shape Memory Effect in Polymers for Biomedical Applications, Wiley InterScience, pp. 339-348 (2005).
Gall et al.,Shape-Memory Polymers for Microelectromechanical Systems, Journal of Microelectromechanical Systems, vol. 13, No. 3, pp. 472-483 (Jun. 2004).
Gall et al.,Shape Memory Polymer Nanocomposites, Acta Materialia 50, pp. 5115-5126 (2002).
Jeon et al.,Shape Memory and Nanostructure in Poly(Norbornyl-POSS)Copolymers, Polymers International, 49, pp. 453-457 (2000).
Langer et al.,Designing Materials for Biology and Medicine, Nature, vol. 428, pp. 487-492 (Apr. 1, 2004).
Lendlein et al.,Shape-memory polymers as stimuli-sensitive implant materials, 32 Clinical Hemorheology and Microcirculation 105-116 (2005).
Lendlein et al.,Light-Induced Shape-Memory Polymers, Nature, vol. 434, pp. 879-882 (Apr. 14, 2005).
Lendlein et al.,Biodegradable, Elastic Shape-Memory Polymers for Potential Biomedical Applications, Science, vol. 296, pp. 1673-1676 (May 31, 2002).
Lendlein et al.,AB-Polymer Networks Based on Oligo(Varepsilon-Caprolactone)Segments Showing Shape-Memory Properties, Proceedings of the National Academy of Sciences of the United States of America, vol. 98, No. 3, pp. 842-847 (Jan. 30, 2001).
Lin et al.,Study on Shape-Memory Behavior of Polyether-Based Polyurethanes. I. Influence of the Hard-Segment Content, Journal of Applied Polymer Science, vol. 69, pp. 1563-1574 (1998).
Lin et al.,Study on Shape-Memory Behavior of Polyether-Based Polyurethanes. Il Influence of the Soft-Segment Molecular Weight, Journal of Applied Polymer Science, vol. 69, pp. 1575-1586 (1998).
Liu et al.,Thermomechanics of Shape Memory Polymers: Uniaxial Experiments and Constitutive Modeling, International Journal of Plasticity, vol. 22, pp. 279-313 (2006).
Liu et al.,Thermomechanical Recovery Couplings of Shape memory Polymers in Flexure, Smart Materials and Structures, vol. 12, pp. 947-954 (2003).
Liu et al.,Chemically Cross-Linked Polycyclooctene Jul. 28, 2008 Synthesis, Characterization, and Shape Memory Behavior, Macromolecules, vol. 35, No. 27, pp. 9868-9874 (2002).
Maitland et al.,Photothermal Properties of Shape Memory Polymer Micro-Actuators for Treating Stroke, Lasers in Surgery and Medicine, vol. 30, pp. 1-11 (2002).
Metcalfe et al.,Cold Hibernated Elastic Memory Foams for Endovascular Interventions, Biomaterials, vol. 24, pp. 491-497 (2003).
Metzger et al.,Mechanical Properties of Mechanical Actuator for Treating Ischemic Stroke, Biomedical Microdevices, vol. 4, No. 2, pp. 89-96 (2002).
Rupp et al.,Resulting Tensile Forces in the Human Bone-Patellar Tendon-Bone Graft: Direct Force Measurement in Vitro, Arthroscopy: The Journal of Arthroscopic and Related Surgery, vol. 15, No. 2, pp. 179-184 (Mar. 1999).
Smith, T.,Strength of Elastomers—A Perspective, Polymer Engineering and Science, vol. 17, No. 3, pp. 129-143 (Mar. 1977).
Smith, T.,Time and Temperature Dependence of the Ultimate Properties of an SBR Rubber at Constant Elongations, Journal of Applied Physics, vol. 31, No. 11, pp. 1892-1898 (Nov. 1960).
Smith, T.,Ultimate Tensile Properties of Elastomers. I. Characterization by a Time and Temperature Independent Failure Envelope, Journal of Polymer Science, Part A, vol. 1, No. 12, pp. 3597-3616 (Dec. 1963).
Sokolowski et al.,Cold Hibernated Elastic Memory(CHEM)self-deployable structures, SPIE '99 International Symposium on Smart Structures and Materials (1999).
Sokolowski et al.,Medical Applications of shape memory polymers, 2 Biomedical Materials S23-S27 (2007).
Takahashi et al.,Structure and Properties of Shape-Memory Polyurethane Block Copolymers, Journal of Applied Polymer Science, vol. 60, pp. 1061-1069 (1996).
Tobushi et al.,Thermomechanical Constitutive Modeling in Shape Memory Polymer of Polyurethane Series, Journal of Intelligen

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

Method and apparatus for deploying a shape memory polymer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for deploying a shape memory polymer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for deploying a shape memory polymer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4312595

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