Invention Grant
US08733353B2 Breathing assistance apparatus with a manifold to add auxiliary gases to ambient gases
有权
具有歧管的呼吸辅助装置将辅助气体添加到环境气体中
- Patent Title: Breathing assistance apparatus with a manifold to add auxiliary gases to ambient gases
- Patent Title (中): 具有歧管的呼吸辅助装置将辅助气体添加到环境气体中
-
Application No.: US11916503Application Date: 2006-06-29
-
Publication No.: US08733353B2Publication Date: 2014-05-27
- Inventor: Martin Paul Friedrich Kramer , Kevin Peter O'Donnell , Christopher Simon James Quill , Matthew Jon Payton
- Applicant: Martin Paul Friedrich Kramer , Kevin Peter O'Donnell , Christopher Simon James Quill , Matthew Jon Payton
- Applicant Address: NZ Auckland
- Assignee: Fisher & Paykel Healthcare Limited
- Current Assignee: Fisher & Paykel Healthcare Limited
- Current Assignee Address: NZ Auckland
- Agency: Knobbe, Martens, Olson & Bear, LLP.
- Priority: NZ541083 20050701
- International Application: PCT/NZ2006/000166 WO 20060629
- International Announcement: WO2007/004898 WO 20070111
- Main IPC: A61M16/12
- IPC: A61M16/12 ; A61M16/10 ; A61M16/00
Abstract:
The breathing assistance apparatus of the present invention includes a manifold that is provided with or retrofittable to gases supply and humidifying devices. The manifold allows gases from an oxygen concentrator to be combined with the flow through a gases supply and humidifying device, most usually air. The combined output of oxygen and other breathing gases (air) is then humidified. The breathing assistance apparatus and manifold of the present invention provides a safe method to add oxygen to the input air stream of a gases supply and humidifying device and reduces the amount of accumulation of oxygen within the gases supply device, reducing fire risk should sparking occur within the device.
Public/Granted literature
- US20080196722A1 Breathing Assistance Apparatus With a Manifold to Add Auxiliary Gases to Ambient Gases Public/Granted day:2008-08-21
Information query
IPC分类:
