公开(公告)号：US09669146B2

公开(公告)日：2017-06-06

申请号：US14118996

申请日：2012-05-15

申请人： William Richard Johns ,  Stephen Warwick James Brown ,  Richard Phillips ,  Dale Rogers

发明人： William Richard Johns ,  Stephen Warwick James Brown ,  Richard Phillips ,  Dale Rogers

IPC分类号： B01F3/04 ,  A61M1/16 ,  B01D63/08

CPC分类号： B01D63/082 ,  A61M1/1698 ,  B01D63/08 ,  B01D2313/06 ,  B01D2325/24 ,  B01F3/04241 ,  B01F3/04829 ,  B01F2215/0034

摘要： A gas/fluid mass exchange apparatus includes a gas permeable membrane which is arranged to separate a first region for receiving a gas flow, from a second region for receiving a fluid flow. The apparatus further a support element which is arranged to maintain the shape and orientation of the membrane.

公开(公告)号：US20120148452A1

公开(公告)日：2012-06-14

申请号：US13375930

申请日：2010-06-03

申请人： Stephen Warwick James Brown ,  Peter Douglas ,  William Richard Johns ,  Richard Phillips ,  Stephen Robert Ricketts ,  Dale Rogers

发明人： Stephen Warwick James Brown ,  Peter Douglas ,  William Richard Johns ,  Richard Phillips ,  Stephen Robert Ricketts ,  Dale Rogers

IPC分类号： G01N21/78 ,  G01N21/75

CPC分类号： G01N33/4925 ,  A61B5/14556 ,  A61M1/1698 ,  A61M2205/3306 ,  G01N21/78

摘要： A sensing device is provided. The device comprises a gas permeable member, a sensing member and optical means.The gas permeable member is arranged to receive gas from a substance to be tested. The sensing member is located adjacent to the gas permeable member and comprises a sensing substance. A property of the sensing substance is modified when it is brought into contact with the gas received by the gas permeable member.The optical means comprises a light source which is arranged to irradiate the sensing substance together with a first sensor which is configured to detect a change in the aforementioned property of the sensing substance.

摘要翻译： 提供感测装置。 该装置包括透气构件，感测构件和光学装置。 气体可渗透构件布置成从被测物质接收气体。 感测构件位于邻近气体可渗透构件并且包括感测物质。 当与气体可渗透构件接收的气体接触时，传感物质的性质被改变。 光学装置包括光源，该光源被布置成与被配置为检测感测物质的上述性质的变化的第一传感器一起照射感测物质。