| 发明名称 |
FACEPLATE AND FACEPLATE SIZING METHOD |
| 摘要 |
A faceplate (22) for use with a cushion (24) in a patient interface device includes a generally triangular shaped body portion (26) having a first side adapted to engage the cushion, a second side (30) disposed opposite the first side, and an aperture (32) formed therein passing between the first side and the second side. The body portion has a height (h) between a bottom edge and an apex edge and a width (a). The ratio of the width to the height is within the range of about 0.85% to 1.15% of the golden ratio (a+b/a=a/b). |
| 申请公布号 |
US2016051783(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201414779606 |
申请日期 |
2014.03.24 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
HO PETER CHI FAI;SOFRANKO RICHARD ANDREW |
| 分类号 |
A61M16/06 |
主分类号 |
A61M16/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A faceplate for use with a cushion in a patient interface device, the faceplate comprising:
a generally triangular shaped body portion having a first side adapted to engage the cushion, a second side disposed opposite the first side, and an aperture formed therein passing between the first side and the second side, the body portion having a height between a bottom edge and an apex edge and a width, wherein the ratio of the width to the height is within the range of about 0.85% to 1.15% of the golden ratio (φ). |
| 地址 |
Eindhoven NL |
