公开(公告)号：WO1998006323A1

公开(公告)日：1998-02-19

申请号：PCT/US1997013075

申请日：1997-07-22

Applicant: NELLCOR PURITAN BENNETT INCORPORATED

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

IPC: A61B05/00

CPC classification number: A61B5/1464 ,  A61B5/14542 ,  A61B5/6859 ,  A61B5/6882 ,  A61B5/6885 ,  A61B2503/02

Abstract: A presenting part fetal pulse oximeter sensor which does not penetrate the fetus' skin, and does not rely on a vacuum for attachment is provided. The fetal sensor (10) of the present invention is held in place by pressure applied to the fetus by a number of different mechanisms. In one embodiment, the sensor is held in place against the fetus by a rigid rod (12), with the pressure being applied by the physician or technican's hand on the rod. This type of sensor is useful for spot-checking, where continuous monitoring is not needed. In another embodiment, a pre-loaded spring (24) is coupled between the rod and the sensor head to prevent too much pressure being applied by the user.

Abstract translation: 提供了不穿透胎儿皮肤并且不依赖于真空附件的呈现部分胎儿脉搏血氧计传感器。 本发明的胎儿传感器（10）通过多种不同的机构施加到胎儿的压力保持在适当位置。 在一个实施例中，传感器通过刚性杆（12）保持在与胎儿相对的位置，其中压力由医师或技术人员的手施加在杆上。 这种类型的传感器可用于不需要连续监测的点检。 在另一个实施例中，预加载的弹簧（24）联接在杆和传感器头之间以防止使用者施加过大的压力。

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：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。