公开(公告)号：WO1998006322A1

公开(公告)日：1998-02-19

申请号：PCT/US1997012875

申请日：1997-07-22

Applicant: NELLCOR PURITAN BENNETT INCORPORATED

Inventor： NELLCOR PURITAN BENNETT INCORPORATED ,  LEVINSON, Mitchell ,  MANNHEIMER, Paul ,  NIERLICH, Steven, L. ,  PALMER, Phillip, S.

IPC: A61B05/00

CPC classification number: A61B5/1464 ,  A61B5/14542 ,  A61B5/6834 ,  A61B5/6859 ,  A61B5/6882 ,  A61B2503/02

Abstract: A fetal pulse oximeter sensor in which a sensor head (10) is held against the fetus (14) by the action of a securing means (20, 24) which is remote from the sensor head. The securing means is sufficiently remote so that light detected by the light detector (48) in the sensor head does not scatter through tissue which may be deformed by the securing mechanism. The securing mechanism could deform the tissue by applying pressure, to exanguinate the tissue, or could attach to the tissue by vacuum, penetration, or glue, etc.

Abstract translation: 一种胎压脉搏血氧饱和度传感器，其中传感器头（10）通过远离传感器头的固定装置（20,24）的作用抵靠胎儿（14）。 固定装置足够遥远，使得由传感器头中的光检测器（48）检测到的光不会通过可能被固定机构变形的组织散射。 固定机构可以通过施加压力使组织变形，排出组织，或者可以通过真空，穿透或胶水等附着到组织上。

公开(公告)号：WO2007041329A1

公开(公告)日：2007-04-12

申请号：PCT/US2006/038120

申请日：2006-09-29

Applicant: NELLCOR PURITAN BENNETT INCORPORATED ,  MANNHEIMER, Paul ,  LI, Li

Inventor： MANNHEIMER, Paul ,  LI, Li

IPC: G08B21/02

CPC classification number: A61B5/14551 ,  A61B5/0002 ,  A61B5/746 ,  A61B2560/0276

Abstract: Embodiments of the present invention relate to a patient monitoring alarm escalation system and method. Specifically, embodiments of the present invention include an alarm detection device configured to measure physiological data received via a patient monitor, the alarm detection device configured to initiate an alarm in response to predefined measurements of the physiological data, and an alarm device configured to emit a first signal with a first property and a second signal with a second property, the first signal being emitted when the alarm is initiated, the second signal being emitted if an alarm acknowledgement mechanism is not activated prior to a designated event.

Abstract translation: 本发明的实施例涉及一种患者监视报警升级系统和方法。 具体而言，本发明的实施方式具备：报警检测装置，被配置为测量经由病人监视器接收到的生理数据，所述报警检测装置被配置为响应于所述生理数据的预定义的测量而发起报警;以及报警装置， 具有第一属性的第一信号和具有第二属性的第二信号，当报警启动时第一信号被发射，如果在指定事件之前没有激活报警确认机构，则发射第二信号。

公开(公告)号：WO1998015224A3

公开(公告)日：1998-04-16

申请号：PCT/US1997017818

申请日：1997-10-02

Applicant: NELLCOR PURITAN BENNETT INCORPORATED

Inventor： NELLCOR PURITAN BENNETT INCORPORATED ,  CHIN, Rodney ,  MANNHEIMER, Paul ,  FLEWELLING, Ross

IPC: A61B05/00

公开(公告)号：EP0951232A2

公开(公告)日：1999-10-27

申请号：EP97945463.0

申请日：1997-10-02

Applicant: Nellcor Puritan Bennett Incorporated

Inventor： CHIN, Rodney ,  MANNHEIMER, Paul ,  FLEWELLING, Ross

IPC: A61B5

CPC classification number: A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

Abstract: A non-invasive optical sensor (40) which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor (40) placed on a nail, in particular a thumbnail (42), exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

公开(公告)号：EP0951232B1

公开(公告)日：2004-01-14

申请号：EP97945463.4

申请日：1997-10-02

Applicant: Nellcor Puritan Bennett Incorporated

Inventor： CHIN, Rodney ,  MANNHEIMER, Paul ,  FLEWELLING, Ross

IPC: A61B5/00

CPC classification number: A61B5/14552 ,  A61B5/6826 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7207

Abstract: A non-invasive optical sensor (40) which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be applied to the motion signal itself. This is made possible by selecting a site on the patient where variations in motion produce signals of two wavelengths which are sufficiently correlated. In particular, it has been determined that a sensor (40) placed on a nail, in particular a thumbnail (42), exhibits the characteristics of having the red and infrared signals correlated when used for pulse oximetry, and the resulting signals correlate to arterial oxygen saturation.

公开(公告)号：WO2007041334A1

公开(公告)日：2007-04-12

申请号：PCT/US2006/038125

申请日：2006-09-29

Applicant: NELLCOR PURITAN BENNETT INCORPORATED ,  LI, Li ,  MANNHEIMER, Paul

Inventor： LI, Li ,  MANNHEIMER, Paul

IPC: G06K9/00

CPC classification number: A61B5/7207 ,  A61B5/02416 ,  A61B5/14551 ,  A61B5/4875 ,  G06K9/00516

Abstract: A technique is provided for processing a physiological signal to compensate for artifacts. The technique includes identifying artifacts within the physiological signal. The technique also includes performing one or more multi-resolution decompositions, such as wavelet transformations, on the physiological signal and compensating for the identified artifacts in some or all of the respective decomposition components. The modified decomposition components may be reconstructed to generate an artifact-compensated signal which may be provided to a monitor or other device which is otherwise not configured to compensate for signal artifacts.

Abstract translation: 提供了一种用于处理生理信号以补偿伪影的技术。 该技术包括识别生理信号内的伪影。 该技术还包括在生理信号上执行一个或多个多分辨率分解，例如小波变换，并补偿部分或全部相应的分解分量中所识别的人为因素。 经修改的分解分量可被重建以产生伪影补偿信号，该信号可被提供给监视器或其他未被配置为补偿信号伪影的其他设备。

公开(公告)号：WO1998015223A1

公开(公告)日：1998-04-16

申请号：PCT/US1997017740

申请日：1997-10-02

Applicant: NELLCOR PURITAN BENNETT INCORPORATED

Inventor： NELLCOR PURITAN BENNETT INCORPORATED ,  RITSON, Carl ,  MANNHEIMER, Paul ,  LEVINSON, Mitchell ,  CASCIANI, James, R.

IPC: A61B05/00

CPC classification number: A61B5/1464 ,  A61B5/14542

Abstract: A fetal pulse oximeter sensor (22, 24) is mounted on a sensor head (10) with articulating means comprising a cable (26) or rod, lodged in a lumen (36) on one side of the sensor to either push or pull that side of the sensor with respect to the main body, thus causing the sensor head to articulate. By using the articulating mechanism, the sensor head can be applied with pressure against the fetus' scalp, until an adhesive (34) takes hold, preferably an adhesive which is appropriate for the wet surface. The adhesive has sufficient adhering properties to maintain the sensor in place, without requiring suction, while at the same time does not damage the fetus' skin upon removal.

Abstract translation: 胎体脉搏血氧饱和度传感器（22,24）安装在传感器头部（10）上，具有包括电缆（26）或杆的铰接装置，该电缆（26）或杆被放置在传感器一侧的内腔（36）中，以推或拉 传感器相对于主体的一侧，从而使传感器头部铰接。 通过使用铰接机构，传感器头可以施加压力抵靠胎儿的头皮，直到粘合剂（34）保持，优选地适合于湿表面的粘合剂。 粘合剂具有足够的粘合性能，以将传感器保持在适当位置，而不需要抽吸，同时在移除时不会损坏胎儿的皮肤。