Physiologic low stress angioplasty

Surgery – Instruments – Heat application

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A61M 2902

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active

054963117

ABSTRACT:
Systems and methods for dilation of a body lumen, using an expandable dilatation catheter to simultaneously heat and apply pressure to tissue of the lumen and to expand and dilate the lumen including means constructed to produce and/or detect physiological response of the heated tissue to applied pressure.

REFERENCES:
patent: 612724 (1898-10-01), Hamilton
patent: 2032859 (1936-03-01), Wappler
patent: 2043083 (1936-06-01), Wappler
patent: 2078686 (1937-04-01), Rowe
patent: 2126070 (1938-08-01), Wappler
patent: 3661148 (1972-05-01), Kolin
patent: 3866699 (1975-02-01), Johnson
patent: 4190053 (1980-02-01), Sterzer
patent: 4195637 (1980-04-01), Gruntzig et al.
patent: 4197860 (1980-04-01), Sterzer
patent: 4204549 (1980-05-01), Paglione
patent: 4207874 (1980-06-01), Choy
patent: 4240445 (1980-12-01), Iskander et al.
patent: 4311154 (1982-01-01), Sterzer et al.
patent: 4323071 (1982-04-01), Simpson et al.
patent: 4346716 (1982-08-01), Carr
patent: 4370982 (1983-02-01), Reilly
patent: 4411648 (1983-10-01), Davis et al.
patent: 4446867 (1984-05-01), Leveen et al.
patent: 4446874 (1984-05-01), Vaguine
patent: 4470407 (1984-09-01), Hussein
patent: 4512762 (1985-04-01), Spears
patent: 4528991 (1985-07-01), Dittmar et al.
patent: 4552194 (1985-11-01), Norman
patent: 4612940 (1986-09-01), Kasevich et al.
patent: 4641649 (1987-02-01), Walinsky et al.
patent: 4643186 (1987-02-01), Rosen et al.
patent: 4646737 (1987-03-01), Hussein et al.
patent: 4651738 (1987-03-01), Demer et al.
patent: 4662368 (1987-05-01), Hussein et al.
patent: 4662383 (1987-05-01), Sogawa et al.
patent: 4700716 (1987-10-01), Kasevich et al.
patent: 4709698 (1987-12-01), Johnston et al.
patent: 4747405 (1988-05-01), Leckrone
patent: 4754752 (1988-05-01), Ginsberg et al.
patent: 4773899 (1988-09-01), Spears
patent: 4781192 (1988-11-01), Demer
patent: 4799479 (1989-01-01), Spears
patent: 4955377 (1990-09-01), Lennox et al.
patent: 4998933 (1991-03-01), Eggers et al.
patent: 5009662 (1991-04-01), Wallace et al.
patent: 5019075 (1991-05-01), Spears
patent: 5032113 (1991-07-01), Burns
patent: 5035694 (1991-07-01), Kasprzyk et al.
patent: 5041089 (1991-08-01), Mueller et al.
patent: 5057106 (1991-10-01), Kasevich et al.
patent: 5061267 (1991-10-01), Zeiher
patent: 5092841 (1992-03-01), Spears
patent: 5114423 (1992-05-01), Kaspryzk et al.
patent: 5151100 (1992-09-01), Abele et al.
patent: 5190540 (1993-03-01), Lee
Abele, "Balloon Catheters and Transluminal Dilitation: Technical Considerations", AJR 135:901-906 (Nov. 1980).
Astrahan et al., "Temp Meas. from MW Antenna" (Excerpt) (Mar. 3, 1988).
Becker et al., "Radiofrequency Balloon Angioplasty Rationale and Proof of Principle", Investigative Radiology 23:810-817 (Nov. 1988).
Bresovich et al., "A Practical System for Clinical Radiofrequency Hyperthermia", J. Radiation Oncology Bio. Phys. 7:423-430 (1981).
John A. Abele, "Basic Technology of Balloon Catheters", Percutaneous Transluminal Angioplasty, 1983 pp. 32-36.
Kaltenbach et al., "Prolonged Application of Pressure in Transluminal Coronary Angioplasty", Catherization and Cardiovascular Diagnosis, pp. 213-219, 1984, vol. 10.
H. Ward, "Laser Recannalization of Atheromatous Vessels Using Fiber Optics", Lasers in Surgery and Medicine, vol. 4, pp. 353-363, 1984.
Jenkins et al., "Laser Balloon Angioplasty: Effect of Exposure Duration on Shear Strength of Welded Layers of Postmortem Human Aorta", Lasers in Surgery and Med., vol. 8, pp. 392-396, 1988.
Anand et al., "Laser Balloon Angioplasty: Effect of Constant Temperatur Versus Constant Power on Tissue Weld Strength", Lasers in Surgery and Medicine, vol. 8, pp. 40-44, 1988.
J. Richard Spears, "Sealing", Cardiovascular Laser Therapy, pp. 178-199, 1989.
Crea et al., "Percutaneous Laser-Assisted Coronary Angioplasty, " Lancet 2:214-15 (Jul. 5, 1986).
Cumberland et al., "Percutaneous Laser-Assisted Coronary Angioplasty," Lancet 2:215 (Jul. 5, 1986).
Fanelli et al., "Restenosis Following Coronary Angioplasty," Amer. Heart J. 119:357-368 (Feb. 1990.
Gruntzig et al., "Technique of Percutaneous Transluminal Angioplasty with the Grunzig Balloon Catheter," AJR 132:547-552 (Apr. 1979).
Haines et al., "The Impedance Rise During Radiofrequency Ablation in Vivo is Prevented by Maintaining an Electrode Tip Temperature Below the Boiling Point," Circulation 80:0161 (Oct. 1989).
Hiehle et al., "Nd-YAG Laser Infusion of Human Atheromatous Plaque-Arterial Wall Separations In Vitro," Am. J. Cardiol. 56:953-57 (1985).
Hoher et al., "Percutaneous Coronary `Hot-Tip` Angioplasty in Man Using a Radiofrequncy Catheters," Circulation (Supp. II) 78:11-296, 1179 (Oct. 1988) (abstract).
Hoffman et al., "Temperature-Controlled Impedance-Guided Radiofrequency Catheter Ablation in Swine", Circulation 80:0170 (Oct. 1989) (Supp. II) (abstract).
Jain et al., "In Vivo Assessment of Vascular Digitation During Percutaneous Transluminal Coronary Angioplasty", Am. J. Cardiol. 60:988-992 (Nov. 1, 1987).
Jenkins et al., "Laser Balloon Angioplasty vs. Balloon Angioplasty in Normal Rabbit Italic Arteries," Circulation IV-47, 0188 (1987) (abstract).
Kaplan et al., "Thermal Angioplasty with a Biopolar Radiofrequency Balloon System," Circulation 78:II-503 2009 (Supp II) (1988) (abstract).
Kumpe, "Percutaneous Dilitation of an Abdominal Aortic Stenosis", Radiology, 141:536-538 (Nov. 1981).
Lee et al., "Thermal Compression and Molding of Atherosclerotic Vascular Tissue With Use of Radiofrequency Energy: Implications for Radiofrequency Balloon Angioplasty," JACC 13:1167-75 (Apr. 1989).
Lee et al., "Blood Enhancement of thermal injury to Carciovascular Tissues is Not Specific to Laser Energy," Clin. Res. 36:293A (Apr. 1988) (abstract).
Lee et al., "Thermal Remodeling of Human Atherosclerotic Plaque Using Radiofrequency Energy," Clin. Res. 36:2693A (Apr. 1988) (abstract).
Lee et al., "Thermal Effects of Laser and Electrical Discharge on Cardiovascular Tissue: Implications for Coronary Artery Recanalization and Endocardial Ablation," JACC 8:193-200 (Jul. 1986).
Litvack et al., "Percutaneous `Hot-Tip` Angioplasty in Man By a Radio Frequency Catheter System," JACC 11:108A (Feb. 1988) (abstract).
Litvack et al., "`Hot-Tip` Angioplasty by a Novel Radiofrequency Catheter," Circulation IV-47, 0185 (1987) (abstract).
Myler et al., "High and Low Poer Thermal Laser Angioplasty For Total Occlusions and Restenosis in Man," Circulation 76:IV-230, 0196 (Supp. IV) (Oct. 1987) (abstract).
Protell et al, "Computer Assisted electrocoagulation Bipolar v. Monopolar in the Treatment of Experimental Gastric Ulcer Bleeding", Abstract at the Meeting of the American Gastroenterological Association (May 21-23, 1979).
Samaras et al., "Correction of Microwave-Induced Thermister Sensor Errors", Med. Phys. 10:326-33s (May/Jun. 1983).
Sanborn et al., "Percutaneous Laster Thermal Angioplasty: Initial Results and 1-Year Follow-Up in 129 Femoropopliteal Lesions," Circulation 168:121-25 (Jul. 1988).
Sanborn et al., "Laser Thermal Angioplasty As An Adjunct To Peripheral Balloon Angioplasty: One Year Follow-Up Results," Circulation 76:IV-230, 0917 (Supp.IV) (Oct. 1987) (abstract).
Sanborn et al., "Angiographic ad Histologic Consequences of Laser Thermal Angioplasty: Comparison With Balloon Angioplasty," Circulation 75:1281-86 (Jun. 1987).
Sanborn et al., "Percutaneous Coronary Laser Thermal Angioplasty," JACC 8:1437-40 (Dec. 1986).
Schwartz et al., "Microwave Balloon Angioplasty: Histolic Effects of 10 GHZ Midrowave Energy on Human Aorta and Myocardium," Circulation 80:1013 (Oct. 1989) (Supp. II) (abstract).
Sigel et al., "The Mechanism of Blood Vessel Closure by High Frequency Coagulation", Surgery, Gynecology and Obstertrics 823-831 (Oct. 1985).
Sinclair et al., "Thrombogenic Potential of Dog Coronary Artery After Laser Balloon Angioplasty," Circulation 80:104 (Oct. 1989) (Supp. II) (abstract).
Sinclair et al., "Effect of Laser Balloon Angioplasty on Normal Dog Coronary Arteries in Vivo," JACC 11:108A (Feb. 1988) (abstract).
Waller et al., "Coronary Balloon Angioplasty Restenosis: Pathogenesis and Treatment Strategies from a Morphological Perspective," J. Intervent. Car

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