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1. 发明授权

US08318525B2 Gas sensing device 有权
标题翻译：气体传感装置
公开(公告)号：US08318525B2
公开(公告)日：2012-11-27
申请号：US10535567
申请日：2003-11-25
申请人： David Frank Davies , Ian Paul Andrews , Anthony Richard Cowburn , Stuart Christopher Cutler
发明人： David Frank Davies , Ian Paul Andrews , Anthony Richard Cowburn , Stuart Christopher Cutler
IPC分类号： G01N27/16
CPC分类号： G01N27/16 , Y10T29/49002
摘要： A device for sensing a gas comprises a plastics housing (106, 107) moulded in situ around at least one portion of a conducting lead frame (100), the housing defining an enclosure (113) and being provided with means for enabling gas flow into the enclosure. A gas sensitive element (114) within the enclosure (113) is mounted to the conducting lead frame (100). The conducting lead frame (100) comprises connection leads which are accessible through, and at least partially encapsulated by, the wall of the housing.
摘要翻译：用于感测气体的装置包括塑料壳体（106,107），其围绕导电引线框架（100）的至少一部分原位模制，所述壳体限定外壳（113），并且设置有用于使气体流入外壳。外壳（113）内的气体敏感元件（114）安装到导电引线框架（100）。导电引线框架（100）包括能够通过壳体壁接近并且至少部分地被壳体壁封闭的连接引线。

2. 发明授权

US07534333B2 Electrochemical gas sensor 失效
标题翻译：电化学气体传感器
公开(公告)号：US07534333B2
公开(公告)日：2009-05-19
申请号：US11138157
申请日：2005-05-26
申请人： Peyman Khalafpour , Stuart Christopher Cutler
发明人： Peyman Khalafpour , Stuart Christopher Cutler
IPC分类号： G01N27/413
CPC分类号： G01N33/0011 , G01N27/4045
摘要： An electrochemical gas sensor which comprises an electrode assembly, including a catalytic sensing electrode and a counter electrode, mounted inside a housing provided with at least one gas entrance, a reservoir for containing electrolyte in use, a compressible wick for supplying the electrode assembly with electrolyte and a wick compression component. A first end of the wick extends into the reservoir and a second end of the wick contacts the electrode assembly. The wick compression component compresses the wick in a direction substantially radial to an axis joining its first and second ends.
摘要翻译：一种电化学气体传感器，包括电极组件，其包括催化传感电极和对电极，安装在具有至少一个气体入口的壳体内，用于在使用中容纳电解质的储存器，用于向电极组件供应电解质的可压缩芯和芯吸压缩部件。芯的第一端延伸到储存器中，并且芯的第二端接触电极组件。油芯压缩部件沿着连接其第一和第二端的轴线的大致径向的方向压缩油绳。

3. 发明申请

US20050283059A1 Fetal oximetry system and sensor 有权
标题翻译：胎儿血氧饱和度测定系统和传感器
公开(公告)号：US20050283059A1
公开(公告)日：2005-12-22
申请号：US10957430
申请日：2004-10-01
申请人： Vijay Iyer , Robert Johnson , Johannes Buschmann , Reinhold Falkowski , Christopher Cutler , William Wallace , Steven Smith , Daniel McGraw , Nick Tu , Clifford Montagnoli , Trent Banks
发明人： Vijay Iyer , Robert Johnson , Johannes Buschmann , Reinhold Falkowski , Christopher Cutler , William Wallace , Steven Smith , Daniel McGraw , Nick Tu , Clifford Montagnoli , Trent Banks
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1455 , A61B5/1464
CPC分类号： A61B5/1464 , A61B5/14542 , A61B5/6848 , A61B5/6882
摘要： An optical measuring device having multiple optical paths between one or more light emitters and one or more light detectors and/or providing at least two sets of wavelength of light along at least one path, with a final measurement being produced as a combination of measurements of the sets of wavelengths of light taken along one or more of the optical paths. Features that contribute to increased safety and ease of use include providing (1) a receiving cavity in a proximal end of an insertion rod that holds a free end of a circuit connector to keep it from becoming tangled or snagged, (2) a mechanism to keep the sensor within an introducer tube during storage and insertion and to expose a portion of the sensor only when the sensor is applied to the unborn baby, (3) a tab on the insertion rod to prevent the circuit connector from becoming tangled or snagged within the introducer tube, (4) a rotating feature whereby if a torque applied on the sensor exceeds a first predetermined amount, the sensor rotates, and a disengaging feature whereby the sensor detaches from insertion rod if a pull-off force exceeds a second predetermined amount, the rotating and disengaging features being independent of one another, (5) a circuit connector that includes at least one of the following features: (a) a stiffening member provided at the proximal end to minimize bending, (b) a shielding layer, and (c) at least one slit to increase the flexibility of the circuit connector, and (6) an interface that includes an identification element that is detected by an external circuit only if the circuit connector is connected to the interface. The present invention also pertains to a method of manufacturing a needle that is used in an invasive sensor, and preferably for fetal monitoring, that provides features not heretofore available in conventional sensors.
摘要翻译：一种光学测量装置，其在一个或多个光发射器与一个或多个光检测器之间具有多个光路，和/或沿着至少一个路径提供至少两组波长的光，其最终的测量是作为沿着一个或多个光路取得的光的波长组。有助于提高安全性和使用易用性的特征包括提供（1）在插入杆的近端中的容纳腔，其保持电路连接器的自由端以防止缠绕或阻塞，（2）机构在储存和插入过程中将传感器保持在导引管内，并且只有当传感器应用于未出生的婴儿时才能暴露传感器的一部分，（3）插入杆上的突片，以防止电路连接器缠结或阻塞导引管，（4）旋转特征，如果施加在传感器上的扭矩超过第一预定量，则传感器旋转，并且如果脱离力超过第二预定量，则传感器脱离插入杆的脱离特征，所述旋转和分离特征彼此独立;（5）电路连接器，其包括以下特征中的至少一个：（a）加强构件，其设置在所述近端处的迷你微孔弯曲，（b）屏蔽层，和（c）至少一个狭缝，以增加电路连接器的灵活性;以及（6）包括识别元件的界面，只有当电路连接器连接到接口。本发明还涉及一种制造针头的方法，所述针头用于侵入式传感器，并且优选地用于胎儿监测，其提供以前在常规传感器中可用的特征。

4. 发明授权

US07541587B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US07541587B2
公开(公告)日：2009-06-02
申请号：US10580671
申请日：2004-12-01
申请人： Stuart Christopher Cutler , Alexander Vass
发明人： Stuart Christopher Cutler , Alexander Vass
IPC分类号： G01N21/61 , G01J1/00
CPC分类号： G01N21/3504 , G01N21/314 , G01N21/71 , G01N2021/0385 , G01N2201/0236 , G01N2201/024 , G01N2201/0632
摘要： A gas sensor comprises a cavity for containing a gas, means for generating radiation which is transmitted through the cavity and includes one or more wavelengths which is absorbed in use by a gas to be detected; and a detector for detecting radiation which has passed through the cavity. The walls of the cavity are sufficiently reflective to the radiation that the cavity is substantially uniformally illuminated with the radiation.
摘要翻译：气体传感器包括用于容纳气体的空腔，用于产生辐射的装置，其透射通过空腔并且包括一个或多个被待检测气体吸收的波长; 以及用于检测已经通过空腔的辐射的检测器。空腔的壁足够地反射辐射，空腔基本上被辐射均匀地照射。

5. 发明申请

US20070102639A1 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US20070102639A1
公开(公告)日：2007-05-10
申请号：US10580671
申请日：2004-12-01
申请人： Christopher Cutler , Alexander Vass
发明人： Christopher Cutler , Alexander Vass
IPC分类号： G01J5/02
CPC分类号： G01N21/3504 , G01N21/314 , G01N21/71 , G01N2021/0385 , G01N2201/0236 , G01N2201/024 , G01N2201/0632
摘要： A gas sensor comprises a cavity for containing a gas, means for generating radiation which is transmitted through the cavity and includes one or more wavelengths which is absorbed in use by a gas to be detected; and a detector for detecting radiation which has passed through the cavity. The walls of the cavity are sufficiently reflective to the radiation that the cavity is substantially uniformally illuminated with the radiation.
摘要翻译：气体传感器包括用于容纳气体的空腔，用于产生辐射的装置，其透射通过空腔并且包括一个或多个被待检测气体吸收的波长; 以及用于检测已经通过空腔的辐射的检测器。空腔的壁足够地反射辐射，空腔基本上被辐射均匀地照射。

6. 发明申请

US20050137486A1 Fetal heart rate electrode assembly, connector for same, cable assembly, system, and methods of use 有权
标题翻译：胎心率电极组件，连接器相同，电缆组件，系统和使用方法
公开(公告)号：US20050137486A1
公开(公告)日：2005-06-23
申请号：US10956176
申请日：2004-09-30
申请人： Wm. Wallace , Richard Dixon , Christopher Cutler , Steven Smith
发明人： Wm. Wallace , Richard Dixon , Christopher Cutler , Steven Smith
IPC分类号： A61B5/0444 , H01R13/52
CPC分类号： A61B5/4362 , A61B5/0444 , A61B2562/227 , H01R13/5224 , H01R24/40 , H01R2103/00 , H01R2201/12 , Y10S439/909
摘要： A fetal heart rate electrode assembly, a connector for use therewith and a cable assembly including a housing assembly configured for engagement with the connector. The electrode assembly includes a drive knob configured and located for selective extension of a fetal scalp electrode beyond a distal end thereof. The connector comprises a rotationally omnidirectional contact assembly disposed within a dielectric housing including an annular groove on the exterior thereof. The housing assembly includes longitudinally resiliently biased pin contacts for end face contact with the contacts of the connector disposed within an inner housing of the housing assembly having an O-ring and an annular retention element positioned to respectively wipe the exterior of the connector housing and grasp the connector housing at the annular groove when the connector is inserted thereinto. A system and methods of use are also disclosed.
摘要翻译：胎心电极组件，用于其的连接器和电缆组件，其包括构造成与连接器接合的壳体组件。电极组件包括配置和定位的驱动旋钮，用于将胎头头皮电极选择性地延伸超过其远端。连接器包括设置在绝缘壳体内的旋转全向接触组件，其包括在其外部的环形凹槽。壳体组件包括纵向弹性偏置的针式触头，用于端面接触设置在壳体组件的内部壳体内的连接器的触点，其具有O形环和环形保持元件，定位成分别擦拭连接器外壳的外部和把握当连接器插入其中时，连接器壳体在环形槽处。还公开了一种系统和使用方法。

7. 外观设计

USD500256S1 Gas detector 失效
公开(公告)号：USD500256S1
公开(公告)日：2004-12-28
申请号：US29185053
申请日：2003-06-23
申请人： Stuart Christopher Cutler
设计人： Stuart Christopher Cutler

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