Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1998-02-27
2000-05-09
Coggins, Wynn Wood
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604508, 604506, 604264, A61M 3100
Patent
active
060597666
ABSTRACT:
This invention is directed to novel methods for gynecologic embolotherapy. The methods directly access the blood vessels to be embolized transcervically rather than arterially. The methods provide precise directed delivery of embolizing compositions, and are particularly suited for treating uterine fibroids. Kits containing one or more devices for transcervical injection and an embolizing composition are also provided. In a preferred embodiment, fluid embolizing compositions are used. In a more preferred embodiment, these fluid embolic compositions comprise a biocompatible polymer, a biocompatible solvent and a biocompatible water insoluble contrast agent. In a most preferred embodiment, the contrast agent is characterized by having an average particle size of about 10 .mu.m or less.
REFERENCES:
patent: 3527224 (1970-09-01), Rabinowitz et al.
patent: 3591676 (1971-07-01), Hawkins et al.
patent: 3875939 (1975-04-01), Bolduc et al.
patent: 5580568 (1996-12-01), Greff et al.
patent: 5630797 (1997-05-01), Diedrich et al.
patent: 5667767 (1997-09-01), Greff et al.
patent: 5695480 (1997-12-01), Evans et al.
patent: 5797849 (1998-08-01), Vesely et al.
patent: 5846221 (1998-12-01), Snoke et al.
Mandai, et al., "Direct Thrombosis of Aneurysms with Cellulose Acetate Polymer", J. Neurosurg., 77:497-500 (1992).
Kinugasa, et al., "Direct Thrombosis of Aneurysms with Cellulose Acetate Polymer", J. Neurosurg., 77:501-507 (1992).
Casarett and Doull's Toxicology, Amdur, et al., Editors, Pergamon Press, New York, pp. 661-664 (1975).
Kinugasa, et al., "Early Treatment of Subarachnoid Hemorrhage After Preventing Rerupture of an Aneurysm", J. Neurosurg., 83:34-41 (1995).
Kinugasa, et al., "Phrophylactic Thrombosis to Prevent New Bleeding and to Delay Aneurysm Surgery", Neurosurg., 36:661 (1995).
Taki, et al., "Selection and Combination of Various Endovascular Techniques in the Treatment of Giant Aneurysms", J. Neurosurg., 77:37-42 (1992).
Castaneda-Zuniga, et al., Interventional Radiology, in Vascular Embolothereapy, Part 1, 1:9-32, Williams & Wilkins, Publishers (1992).
Goodwin, et al., "Preliminary Experience with Uterine Artery Embolization for Uterine Fibroids", J. Vasc. Interven. Radiol. 8:517-526 (1997).
Vedantham, et al., "Uterine artery embolization: An underused method of controlling pelvic hemorrhage", Am. J. Obstet. Gynecol. 176(4):938-948 (1997).
Tranbahuy, et al., "Direct Intratumoral Embolization of Juvenile Angiofibroma", Am. J. Otolaryng. 15(6):429-435 (1994).
Casasco, et al., "Devascularization of Craniofacial Tumors by Percutaneous Tumor Puncture", Am. J. Neuroradiol. 15:1233-1239 (1994).
Sutton, et al., "Treatment of Large Uterine Fibroids", British J. Obst. Gyna. pp. 494-496 (1996).
Ravina, et al., Contracept. Fertil. Sex, 28(1):45-49 (1995) (English Abstract Only).
"Unmet Needs in Gynecological Surgery", MedPro Month, 7(10)261-265 (Oct. 1997).
Roan, Science File, "Alternatives to Hysterectomy".
Blyveis Deborah
Coggins Wynn Wood
Micro Therapeutics Inc.
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