发明名称 |
Moistening and heat exchanger for laryngectomy and/or tracheostomy comprises filter part, filter body, filter housing with recess, tubularly trained extension part and patch of a distal face |
摘要 |
<p>The extension part is double-walled with an external and inner walls. The distal front surface exhibits a fixing element. The extension and filter part (12) exhibits a circular cross section. A circulating bulge is arranged on an outer circumference surface (38). The overall length of the inner wall is smaller than the overall length of the external wall. A circular cavity is formed between the external and inner walls. The filter part exhibits retaining federation at its proximal end. Bars in the filter housing exhibit a stabilization element. The retaining federation exhibits a circulating retaining bulge at the outer circumference surface. A relief valve is held by the retaining bulge. The filter body exhibits a central drilling.</p> |
申请公布号 |
DE102005007234(B3) |
申请公布日期 |
2006.07.20 |
申请号 |
DE20051007234 |
申请日期 |
2005.02.17 |
申请人 |
ANDREAS FAHL MEDIZINTECHNIK-VERTRIEB GMBH |
发明人 |
FAHL, ANDREAS |
分类号 |
A61M16/10;A61M16/04;A61M16/08;A61M16/16;A62B23/00 |
主分类号 |
A61M16/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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