-
公开(公告)号:US20140305810A1
公开(公告)日:2014-10-16
申请号:US14314886
申请日:2014-06-25
申请人: Aerocrine AB
IPC分类号: G01N27/28
CPC分类号: G01N27/28 , A61B5/0803 , A61B5/082 , A61B5/097 , A61B5/486 , A61B5/7405 , A61B5/742 , G01N1/22 , G01N21/766 , G01N33/0016 , G01N33/0037 , G01N33/497 , Y02A50/245 , Y10T436/177692 , Y10T436/179228 , Y10T436/25375
摘要: A handheld, small but accurate and reliable device for diagnostic NO measurements using a NO sensor, where the parameters governing the taking of the sample are different from the parameters optimal for the accuracy of said NO sensor. By temporarily storing a portion of the exhaled air, and feeding this to the sensor at a flow rate adapted to the NO sensor, the accuracy and sensitivity of a system/method involving NO sensors, in particular electrochemical NO sensors, can be increased. The method for diagnostic NO measurements comprises steps for controlling the inhalation of NO free air, as well as the exhalation, both by built-in means and by audible and/or visual feedback to the patient.
-
-
公开(公告)号:USD753176S1
公开(公告)日:2016-04-05
申请号:US29469435
申请日:2013-10-10
申请人: Aerocrine AB
设计人: Fernanda Barbato
-
14.
公开(公告)号:US20150025407A1
公开(公告)日:2015-01-22
申请号:US14509521
申请日:2014-10-08
申请人: Aerocrine AB
发明人: Rudiger Eichler , Kjell Alving
CPC分类号: A61B5/097 , A61B5/082 , A61B5/087 , A61B5/091 , A61M16/0003 , A61M16/0069 , A61M16/085 , A61M2016/0027 , A61M2016/0042 , A61M2205/3334 , A61M2205/3337 , A61M2205/3344 , A61M2210/0618 , A61M2210/0625 , A61M2240/00 , A62B23/06 , G01N33/0037
摘要: Methods and devices for creating an artificial exhalation profile, for example for use in the sampling of exhaled breath or air from the nasal cavity from a mammal, wherein said mammal exhales into a device comprising a flow channel, a pressure sensor, a flow sensor, a control unit, and means for creating an exhalation flow, wherein said means for creating an exhalation flow maintain an exhalation flow at one or more pre-determined flow rate (rates), within a predetermined interval, substantially independent of exhalation pressure.
摘要翻译: 用于产生人造呼气曲线的方法和装置,例如用于从呼吸道呼气或来自哺乳动物的鼻腔的空气取样中,其中所述哺乳动物呼出到包括流动通道,压力传感器,流量传感器, 控制单元和用于产生呼气流的装置,其中所述用于产生呼气流的装置基本上不依赖于呼气压力,在一预定间隔内以一个或多个预定流量(速率)保持呼气流。
-
-
-
-