发明名称 OBSTETRIC FORCEPS
摘要 A pair of obstetric forceps is described. The forceps comprise a pair of blades for holding the head of a baby and a handle having at least one part by which a user can apply a pulling force on the head of the baby in use. A mechanically operated force indicator is connected to the at least one part of the handle and is operable to provide a visual indication of the amount of pulling force being applied to the head of the baby when a user applies a pulling force on the head of the baby in use. A mechanically operated disabling device is operable to at least partially disable the obstetric forceps when a maximum pulling force has been exceeded. The blades can each have a superior rim and inferior rim wherein the greatest separation between the superior rims is greater than the greatest separation between the inferior rims when the obstetric forceps are in a closed configuration so that the blades adopt the form of an at least partially bowl shape.
申请公布号 WO2011131988(A3) 申请公布日期 2011.12.15
申请号 WO2011GB50790 申请日期 2011.04.20
申请人 HULL & EAST YORKSHIRE NHS TRUST;OBOH, ALEX;FLOOD, TIMOTHY;HALL, RICHARD;THORNING, PAUL 发明人 OBOH, ALEX;FLOOD, TIMOTHY;HALL, RICHARD;THORNING, PAUL
分类号 A61B17/44 主分类号 A61B17/44
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