-
Patent Agency Ranking
1.发明授权公开(公告)号：US10188330B1
公开(公告)日：2019-01-29
申请号：US14614274
申请日：2015-02-04
Applicant: Covidien LP
Inventor： Ron Kadlec , John Mackinnon , Greg Lund , Andy Lin
IPC: A61B5/1455 , H05B37/02 , H05B33/08 , A61B5/0205 , A61B5/1495 , A61B5/00 , A61B5/024
Abstract: A physiological monitoring system may receive a sensor signal from a physiological sensor. The system may determine a parameter based on the sensor signal, for example variability of a blood oxygen saturation value or the percent modulation of a light signal. The system may determine a light drive parameter limit based on one or more parameters. For example, the system may determine a light drive current limit. The frequency of changes in the limit may be regulated using a state machine and other techniques that include hysteresis. An extant light drive parameter may be updated or changed in accordance with the light drive parameter limit and a light drive signal may be generated based on the light drive parameter.
-
公开(公告)号：US08812081B2
公开(公告)日：2014-08-19
申请号：US13896000
申请日：2013-05-16
Applicant: Covidien LP
Inventor： Youzhi Li , Edward M. McKenna , Andy Lin , Sarah Hayman
CPC classification number: A61M16/0488 , A61B1/267 , A61B5/0084 , A61B5/065 , A61B5/72 , A61B5/742 , A61B5/746 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0486 , A61M2205/3306 , A61M2205/502 , A61M2205/6018 , G01S7/481 , G01S17/10 , G01S17/88
Abstract: According to various embodiments, a tracheal tube may employ optical sensing techniques for determining a distance between the inserted tube and an anatomical structure, such as a carina. The distance information may provide an indication as to whether or not the tracheal tube is properly placed within the trachea. The optical techniques may include time of flight techniques.
Abstract translation: 根据各种实施例，气管插管可以采用光学感测技术来确定插入的管和解剖结构之间的距离，例如小孔。 距离信息可以提供关于气管管是否适当地放置在气管内的指示。 光学技术可以包括飞行时间技术。
-
公开(公告)号：US20130253310A1
公开(公告)日：2013-09-26
申请号：US13895980
申请日：2013-05-16
Applicant: Covidien LP
Inventor： Edward M. McKenna , Youzhi Li , Andy Lin , Sarah Hayman
CPC classification number: A61M16/0488 , A61B1/267 , A61B5/0084 , A61B5/06 , A61B5/065 , A61B5/742 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M2205/3306
Abstract: According to various embodiments, a tracheal tube may employ optical sensing techniques for determining a distance between the inserted tube and an anatomical structure such as a carina. The distance information may provide an indication as to whether or not the tracheal tube is properly placed within the trachea. The optical techniques may include interferometry.
Abstract translation: 根据各种实施例，气管管可以采用光学感测技术来确定插入的管和解剖结构（例如小孔）之间的距离。 距离信息可以提供关于气管管是否适当地放置在气管内的指示。 光学技术可以包括干涉测量。
-
公开(公告)号：US08880150B2
公开(公告)日：2014-11-04
申请号：US13895980
申请日：2013-05-16
Applicant: Covidien LP
Inventor： Edward M. McKenna , Youzhi Li , Andy Lin , Sarah Hayman
CPC classification number: A61M16/0488 , A61B1/267 , A61B5/0084 , A61B5/06 , A61B5/065 , A61B5/742 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M2205/3306
Abstract: According to various embodiments, a tracheal tube may employ optical sensing techniques for determining an orientation of the inserted tube in a subject. The orientation information may provide an indication as to whether or not the tracheal tube is properly placed within the trachea. The optical techniques may include interferometry.
Abstract translation: 根据各种实施例，气管管可以采用光学感测技术来确定被检体中插入的管的取向。 取向信息可以提供关于气管管是否适当地放置在气管内的指示。 光学技术可以包括干涉测量。
-
公开(公告)号：US20130253311A1
公开(公告)日：2013-09-26
申请号：US13896000
申请日：2013-05-16
Applicant: Covidien LP
Inventor： Youzhi Li , Edward M. McKenna , Andy Lin , Sarah Hayman
CPC classification number: A61M16/0488 , A61B1/267 , A61B5/0084 , A61B5/065 , A61B5/72 , A61B5/742 , A61B5/746 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0486 , A61M2205/3306 , A61M2205/502 , A61M2205/6018 , G01S7/481 , G01S17/10 , G01S17/88
Abstract: According to various embodiments, a tracheal tube may employ optical sensing techniques for determining a distance between the inserted tube and an anatomical structure, such as a carina. The distance information may provide an indication as to whether or not the tracheal tube is properly placed within the trachea. The optical techniques may include time of flight techniques.
Abstract translation: 根据各种实施例，气管插管可以采用光学感测技术来确定插入的管和解剖结构之间的距离，例如小孔。 距离信息可以提供关于气管管是否适当地放置在气管内的指示。 光学技术可以包括飞行时间技术。
-
-
-
-
Search Results
5
records
(took 0.013 seconds)
