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    • 31. 发明申请
    • PROTECTING MEANS IN PARTICULAR FOR NON-INVASIVE PROCEDURES
    • 特别是非侵权程序的保护手段
    • WO2008068195A1
    • 2008-06-12
    • PCT/EP2007/063059
    • 2007-11-30
    • ETHICON ENDO-SURGERY, INC.D'ARCANGELO, MichelePASTORELLI, AlessandroBILOTTI, FedericoPOPOVIC, Drago
    • D'ARCANGELO, MichelePASTORELLI, AlessandroBILOTTI, FedericoPOPOVIC, Drago
    • A61B1/00
    • A61B1/00142A61B1/00135A61B1/00154A61B17/0218A61B2017/00557
    • A protecting means for non-invasive procedures, for example endoluminal or laparoscopic procedures, comprises a sheath (10) extending from a distal end (10a) to a proximal end, in which the sheath comprises at least one inflatable channel (12) having an opening and being suitable for receiving a fluid injected through said opening whereby said fluid injected into the inflatable channel through said opening inflates at least one portion of the sheath. The inflatable channel (12) comprises a plurality of longitudinal inflatable segments (14) and a plurality of annular inflatable segments (16) connected to the longitudinal inflatable segments in shape of a frame or net of the sheath (10). The protecting means further comprises an outer sleeve (20) and an inner sleeve (22) forming a gap (24) that comprises the plurality of longitudinal inflatable segments (14) and the plurality of annular inflatable segments (16) connected to the longitudinal inflatable segments. The sleeves are made by a transparent material.
    • 用于非侵入性手术(例如腔内或腹腔镜手术)的保护装置包括从远端(10a)延伸到近端的护套(10),护套包括至少一个充气通道(12),其具有 开口并适于接收通过所述开口注入的流体,由此通过所述开口注入到可充气通道中的流体使护套的至少一部分膨胀。 可充气通道(12)包括多个纵向可膨胀部分(14)和多个环形可充气部分(16),其连接到所述护套(10)的框架或网的形状的纵向可充气部分。 保护装置还包括外套筒(20)和形成间隙(24)的内套筒(22),该内套​​筒包括多个纵向可充气段(14),并且多个环形可充气段(16)连接到纵向充气 段。 袖子由透明材料制成。