INFLATABLE THERMAL BLANKET WITH A MULTILAYER SHEET
    1.
    发明授权
    INFLATABLE THERMAL BLANKET WITH A MULTILAYER SHEET 有权
    以品种移除层充气毯

    公开(公告)号:EP1164985B1

    公开(公告)日:2002-12-11

    申请号:EP00904600.4

    申请日:2000-01-25

    IPC分类号: A61F7/00

    摘要: An inflatable thermal blanket (100) with a multilayer sheet (104) and a method of use are disclosed for delivering thermally-controlled air to a person. The apparatus includes an inflatable structure formed from joining a first sheet and a second sheet. An inlet (108) is provided into the inflatable structure for receiving thermally-controlled air. A multilayer sheet, made from a plurality of sheets (106) releasably attached together, is attached to the second sheet. Means are provided for exhausting the thermally-controlled air from the inflatable thermal blanket. In the method of use, the inflatable thermal blanket is deployed in a first use and a source of thermally-controlled air is attached to the inflation port (108) admitting thermally-controlled air into the inflatable structure and exhausting thermally-controlled air. Additionally, the inflatable thermal blanket may be reused by detaching the lowest layer (106) of the multilayer sheet, exposing another layer of the multilayer sheet and deploying the inflatable thermal blanket in a second or later use. These steps may be repeated until the last layer (122) of the multilayer sheet is used, when the thermal blanket may be discarded. In an alternate embodiment, when the multilayer sheet is exhausted it is detached and another multilayer base sheet is attached to the inflatable structure and the thermal blanket is used again.

    AIRWAY DEVICE
    5.
    发明公开
    AIRWAY DEVICE 有权
    插管法

    公开(公告)号:EP1133329A1

    公开(公告)日:2001-09-19

    申请号:EP99935945.8

    申请日:1999-07-26

    IPC分类号: A61M16/04

    CPC分类号: A61M16/04 A61M16/0409

    摘要: An airway device for sealing against the laryngeal opening includes an air tube with proximal and distal ends and a sealing member attached to the distal end. The sealing member has a distal portion with a pair of opposing lateral flanges for engaging the cricoid cartilage to laterally align the sealing member with respect to the laryngeal inlet. The sealing member has a compressible anterior surface that contacts and seals against the laryngeal inlet. A tubular extension of the distal end of the air tube projects through and beyond the compressible anterior surface. The sealing member has a pronounced sigmoid shape having a lower section which, together with the tubular extension, creates a hook that provides an end point for accurate cephalad-caudad depth placement of the sealing member against the rim of the laryngeal inlet.

    LARYNGEAL AIRWAY DEVICE
    7.
    发明授权
    LARYNGEAL AIRWAY DEVICE 失效
    喉,INTUBATIONSGERÄT

    公开(公告)号:EP0952859B1

    公开(公告)日:2000-11-08

    申请号:EP97943444.6

    申请日:1997-09-24

    IPC分类号: A61M16/04

    摘要: A laryngeal airway device includes an air tube with proximal and distal ends, and a sealing member attached to the distal end of the air tube. The sealing member includes an anterior surface adapted to seat in the throat, against the hyoid bone, and to stretch the laryngeal inlet. A hole extends through the anterior surface and the sealing member and communicates through an air passage with the distal end of the air tube. When the sealing member is seated in the throat, the hole is contained within the rim of the stretched laryngeal inlet, with which the anterior surface forms a seal that surrounds the hole. Airway patency is thereby ensured.