公开(公告)号：WO1997022293A1

公开(公告)日：1997-06-26

申请号：PCT/US1996019974

申请日：1996-12-18

Applicant: NELLCOR PURITAN BENNETT INCORPORATED

Inventor： NELLCOR PURITAN BENNETT INCORPORATED ,  MERCHANT, Adnan, I. ,  VENKATACHALAM, K., L. ,  FEIN, Michael, E.

IPC: A61B05/00

CPC classification number: A61B5/14551 ,  A61B5/1495 ,  A61B2562/085

Abstract: A sensor probe operable to transmit light of a first wavelength for scattering by a tissue sample is described for use with a pulse oximeter (310, 410) designed to operate with another type of sensor probe (302, 402) which transmits light of a second wavelength. The sensor probe (302, 402) includes at least one source of light (306, 308; 406, 408) for transmitting light of the first wavelength for scattering and/or absorption by the tissue sample. At least one detector (314, 414) is included for detecting light of the first wavelength affected by the tissue sample and generating a signal in response thereto. An encoder (420) in the sensor probe (402) transforms the signal to a form which may be employed by the oximeter.

Abstract translation: 描述了可操作用于透射由组织样本散射的第一波长的光的传感器探测器，用于与设计成与另一种类型的传感器探针（302,402）一起工作的脉搏血氧计（310,410），所述另一种类型的传感器探针 波长。 传感器探针（302,402）包括至少一个光源（306,308,406,408），用于透射第一波长的光以用于组织样本的散射和/或吸收。 包括至少一个检测器（314,414），用于检测受组织样本影响的第一波长的光并响应于此产生一个信号。 传感器探头（402）中的编码器（420）将信号转换成血氧计可以采用的形式。

公开(公告)号：WO1998018382A1

公开(公告)日：1998-05-07

申请号：PCT/US1997019516

申请日：1997-10-24

Applicant: NELLCOR PURITAN BENNETT INCORPORATED

Inventor： NELLCOR PURITAN BENNETT INCORPORATED ,  DeLONZOR, Russell, L. ,  GENTRY, Jason ,  FEIN, Michael, E. ,  OLLERDESSEN, Albert, L. ,  SPERO, Richard, K.

IPC: A61B05/00

CPC classification number: A61B5/14552 ,  A61B5/411

Abstract: An improved sensor (10) using a gel (15). In one aspect, the gel is an oil plasticized thermoplastic elastomer gel. In one embodiment, the gel (15) is mineral oil-based. The gel may be embedded on a support layer (14). Means for reducing shunted light from the gel (15) are provided, such as substantially opaque material in the gel (15) or breaks in the gel.

Abstract translation: 使用凝胶（15）的改进的传感器（10）。 一方面，凝胶是油增塑的热塑性弹性体凝胶。 在一个实施方案中，凝胶（15）为矿物油基。 凝胶可以嵌入在支撑层（14）上。 提供了用于减少来自凝胶（15）的分流光的装置，例如在凝胶（15）中基本上不透明的材料或在凝胶中断裂。

公开(公告)号：EP0871396A1

公开(公告)日：1998-10-21

申请号：EP96944387.0

申请日：1996-12-18

Applicant: Nellcor Puritan Bennett Incorporated

Inventor： MERCHANT, Adnan, I. ,  VENKATACHALAM, K., L. ,  FEIN, Michael, E.

IPC: A61B5

CPC classification number: A61B5/14551 ,  A61B5/1495 ,  A61B2562/085

Abstract: A sensor probe operable to transmit light of a first wavelength for scattering by a tissue sample is described for use with a pulse oximeter (310, 410) designed to operate with another type of sensor probe (302, 402) which transmits light of a second wavelength. The sensor probe (302, 402) includes at least one source of light (306, 308; 406, 408) for transmitting light of the first wavelength for scattering and/or absorption by the tissue sample. At least one detector (314, 414) is included for detecting light of the first wavelength affected by the tissue sample and generating a signal in response thereto. An encoder (420) in the sensor probe (402) transforms the signal to a form which may be employed by the oximeter.

公开(公告)号：EP1073364B1

公开(公告)日：2005-06-15

申请号：EP99909876.7

申请日：1999-03-04

Applicant: Nellcor Puritan Bennett Incorporated

Inventor： FEIN, Michael, E. ,  CRONE, Willem, A.

IPC: A61B5/00

CPC classification number: A61B5/14552 ,  A61B2562/085 ,  A61B2562/223

Abstract: An oximeter probe segment with a first fiber optic for carrying light to a patient, and a second fiber optic for carrying return light from the patient. The light is of a wavelength spectrum which can be shifted by traveling through the first and second fiber optics. The probe segment includes an element which is configured to provide a signal corresponding to the shift of the wavelength spectrum through the first and second fiber optics. This signal can either be used to actually measure the shift, or the signal can itself be a coded value corresponding to the shift.

公开(公告)号：EP1073364A1

公开(公告)日：2001-02-07

申请号：EP99909876.7

申请日：1999-03-04

Applicant: Nellcor Puritan Bennett Incorporated

Inventor： FEIN, Michael, E. ,  CRONE, Willem, A.

IPC: A61B5/00

CPC classification number: A61B5/14552 ,  A61B2562/085 ,  A61B2562/223

Abstract: An oximeter probe segment with a first fiber optic for carrying light to a patient, and a second fiber optic for carrying return light from the patient. The light is of a wavelength spectrum which can be shifted by traveling through the first and second fiber optics. The probe segment includes an element which is configured to provide a signal corresponding to the shift of the wavelength spectrum through the first and second fiber optics. This signal can either be used to actually measure the shift, or the signal can itself be a coded value corresponding to the shift.

公开(公告)号：EP0871396B1

公开(公告)日：1999-10-13

申请号：EP96944387.8

申请日：1996-12-18

Applicant: Nellcor Puritan Bennett Incorporated

Inventor： MERCHANT, Adnan, I. ,  VENKATACHALAM, K., L. ,  FEIN, Michael, E.

IPC: A61B5/00

CPC classification number: A61B5/14551 ,  A61B5/1495 ,  A61B2562/085