Coaxial applicator for microwave hyperthermia
Patent 4204549 Issued on May 27, 1980. Estimated Expiration Date: 
December 12, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 12, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1156317 1923916 2126257 3354717 3684172 3794914 3796977 3798967 Controlling the microwave heating of flowing blood as a function of heated blood temperature Patent #: 3963892 InventorAssigneeApplicationNo. 05/859856 filed on 12/12/1977US Classes:607/102, With temperature sensing333/245, LONG LINE ELEMENTS AND COMPONENTS343/720, Combined with diverse-type art device374/122, By microwave arrangement607/156Antenna or transmission lineExaminersPrimary: Michell, Robert W.Assistant: Jaworski, Francis J. Attorney, Agent or FirmInternational ClassesA61B 18/18 (20060101)G01K 7/04 (20060101) G01K 7/02 (20060101) G01K 13/00 (20060101) AbstractApparatus for hyperthermia treatment provides transmission of microwave energy for irradiation of tissues and simultaneous and concurrent and continuous measurement of the temperature of the heated tissues at the site of the treatment. The microwave energy is supplied to the site of treated tissue by a coaxial applicator which is positioned near the tissue.Other References
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