发明名称 Heartburn and reflux disease treatment with wireless energy supply
摘要 A heartburn and reflux disease treatment apparatus comprises an operable restriction device (4) to be implanted in a patient for engaging the stomach close to the cardia or engaging the esophagus (66), to form a restricted food passageway in the stomach or esophagus. The restriction device is operable to change the restriction of the food passageway. An energy transmission device (10) is provided for wireless transmission of energy from outside the patient's body to inside the patient's body for use in connection with the operation of the restriction device including enlarging or restricting the food passageway. <IMAGE>
申请公布号 AU759225(B2) 申请公布日期 2003.04.10
申请号 AU20010034274 申请日期 2001.02.08
申请人 OBTECH MEDICAL AG 发明人 PETER FORSELL;HEINRICH DATTLER
分类号 A61B17/132;A61F2/00;A61F2/02;A61F2/04;A61F5/00;(IPC1-7):A61F5/00;A61B17/12 主分类号 A61B17/132
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