| 发明名称 |
TRACHEOSTOMA VALVE |
| 摘要 |
A tracheostoma valve for attachment to a tracheostoma valve plaster may include a tubular base portion with a proximal opening through which inhaled and exhaled air enters and exits, respectively. A distal lid portion may be arranged distally of the tubular base portion. The distal lid portion may have a distal opening through which inhaled and exhaled air enters and exits, respectively. The tracheostoma valve may have a valve flap member for closing the distal opening via interaction between a front side of the valve flap member and an edge of the distal opening. A valve retaining arm may be included for interaction with the valve flap member to prevent the valve flap member from interacting with the distal opening. |
| 申请公布号 |
US2015083119(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201314386813 |
申请日期 |
2013.03.06 |
| 申请人 |
Atos Medical AB |
发明人 |
Persson Jan-Ove |
| 分类号 |
A61M16/04;A61M16/10;A61M16/08 |
主分类号 |
A61M16/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tracheostoma valve for attachment to a tracheostoma valve plaster, comprising:
a tubular base portion with a proximal opening through which inhaled and exhaled air exits and enters, respectively; a distal lid portion arranged distally of the tubular base portion, said distal lid portion having a distal opening through which inhaled and exhaled air enters and exits, respectively; a valve flap member for closing the distal opening via interaction between a front side of said valve flap member and an edge of the distal opening; and a valve retaining arm for interaction with said valve flap member to prevent said valve flap member from interacting with said distal opening. |
| 地址 |
Horby SE |
