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4. 发明公开

EP1938857A3 Medical tube assemblies 有权转让
标题翻译：医用导管组件
公开(公告)号：EP1938857A3
公开(公告)日：2009-05-06
申请号：EP07254762.3
申请日：2007-12-08
申请人： Smiths Group plc
发明人： Neame, Simon
IPC分类号： A61M16/08
CPC分类号： A61M16/08 , A61M16/0427 , A61M16/0465 , A61M16/0816
摘要： A tracheostomy tube assembly comprises an outer tube 1 and an inner cannula 2. The machine end fitting 10 of the outer tube 1 has a bore 105 of circular section interrupted by two flats 106 and 107. The machine end fitting 20 of the inner cannula 2 has an external surface 204 shaped to fit within the fitting 10 on the outer tube 1 and also has two flats 207 and 208 aligned with the flats 106 and 107 on the outer tube fitting. Tubes of different sizes or other characteristics have flats with different orientations such that only inner cannulae suited for a particular outer tube can be inserted in the correct tube.

6. 发明公开

EP1938857A2 Medical tube assemblies 有权转让
标题翻译：系统mehrerer innerer和äußererTrachealtuben
公开(公告)号：EP1938857A2
公开(公告)日：2008-07-02
申请号：EP07254762.3
申请日：2007-12-08
申请人： Smiths Group plc
发明人： Neame, Simon
IPC分类号： A61M16/08
CPC分类号： A61M16/08 , A61M16/0427 , A61M16/0465 , A61M16/0816
摘要： A tracheostomy tube assembly comprises an outer tube 1 and an inner cannula 2. The machine end fitting 10 of the outer tube 1 has a bore 105 of circular section interrupted by two flats 106 and 107. The machine end fitting 20 of the inner cannula 2 has an external surface 204 shaped to fit within the fitting 10 on the outer tube 1 and also has two flats 207 and 208 aligned with the flats 106 and 107 on the outer tube fitting. Tubes of different sizes or other characteristics have flats with different orientations such that only inner cannulae suited for a particular outer tube can be inserted in the correct tube.
摘要翻译：气管切开管组件包括外管1和内套管2.外管1的机器端部配件10具有由两个平面106和107中断的圆形部分的孔105.内套管2的机器端部配件20 具有外表面204，该外表面204成形为装配在外管1上的配件10内，并且还具有与外管配件上的平面106和107对准的两个平面207和208。不同尺寸或其他特征的管具有不同取向的平面，使得仅适合于特定外管的内套管可插入正确的管中。

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