发明名称 |
MANUALLY POWERED, REGULATED, NEGATIVE PRESSURE PUMP WITH ADAPTER FOR EXTERNAL PRESSURE SOURCE |
摘要 |
<p>A manually-actuated pump for applying reduced-pressure therapy includes a charging chamber and a regulated chamber. The charging chamber has a closed end. A regulator passage extends between the charging chamber and the regulated chamber, and a valve body is adapted to control fluid communication through the regulator passage. A regulator spring is engaged with the valve body to bias the valve body against a differential between a pressure in the regulated chamber and an ambient pressure. The manually-actuated pump also includes an outlet port coupled to the regulated chamber; and a valve assembly coupled to the charging chamber to permit fluid flow through the closed end of the charging chamber.</p> |
申请公布号 |
WO2015006041(A1) |
申请公布日期 |
2015.01.15 |
申请号 |
WO2014US43719 |
申请日期 |
2014.06.23 |
申请人 |
KCI LICENSING, INC. |
发明人 |
COULTHARD, RICHARD, DANIEL JOHN;LOCKE, CHRISTOPHER, BRIAN |
分类号 |
A61M1/00 |
主分类号 |
A61M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|