公开(公告)号：AT521277T

公开(公告)日：2011-09-15

申请号：AT99925958

申请日：1999-05-27

Applicant: MASIMO CORP

Inventor： AL-ALI AMMAR ,  DIAB MOHAMED ,  KIANI MASSI ,  KOPOTIC ROBERT ,  TOBLER DAVID

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/024 ,  A61B5/1455 ,  A61M16/00

公开(公告)号：AT434970T

公开(公告)日：2009-07-15

申请号：AT01962370

申请日：2001-08-14

Applicant: MASIMO CORP

Inventor： ALI AMMAR ,  CAROTHERS DON ,  DALKE DAVID ,  DIAB MOHAMED ,  GOLDMAN JULIAN ,  KIANI MASSI ,  LEE MICHAEL ,  NOVAK JEROME ,  SMITH ROBERT ,  VADEN VAL

IPC: A61B5/00

Abstract: A pulse oximeter (210) has an integrated mode in which it operates as a plug-in module for a multiparameter patient monitoring system (MPMS) (250). The pulse oximeter (210) also has a portable mode in which operates separately from the MPMS (250) as a battery-powered handheld or standalone instrument. The pulse oximeter (210) has a sensor port that receives a photo-plethysmographic signal as input to an internal processor. The pulse oximeter processes this sensor signal to derive oxygen saturation and pulse rate measurements. In the portable mode, this information is provided on its display (340), and stored in memory for trend capability. A keypad (510) provides a user interface for operational control in the portable mode.; In the integrated mode, the pulse oximeter provides oxygen saturation and pulse rate measurements to the MPMS (250) through a communications interface, along with previously stored trend data, and displayed on the MPMS monitor. The MPMS (250) also provides external power and operational control of the pulse oximeter (210) in the integrated mode. Alternatively, a docking station (660) operates as a plug-in module that provides the mechanical and electrical interface between a portable pulse oximeter (610) and MPMS instruments from a variety of manufacturers. In the integrated mode, the portable pulse oximeter (610) docks to the docking station (660), which in turn is inserted in one or more MPMS slots (290). The docking station (660) can function as a simple electrical pass-through device between the docked portable pulse oximeter (610) and the MPMS (250) or it can provide a MPMS communications interface.

公开(公告)号：AT378001T

公开(公告)日：2007-11-15

申请号：AT00907031

申请日：2000-01-25

Applicant: MASIMO CORP

Inventor： KIANI MASSI ,  ALI AMMAR ,  DIAB MOHAMED ,  VADEN VAL

IPC: A61B5/00 ,  G01N21/27 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  G01N21/35

Abstract: A universal/upgrading pulse oximeter (UPO) (210) comprises a portable unit (610) and a docking station (660, 910) together providing three-instruments-in-one functionality for measuring oxygen saturation and related physiological parameters. The portable unit functions as a handheld pulse oximeter. The combination of the docked portable and the docking station functions as a stand-alone, high-performance pulse oximeter. The portable-docking station combination is also connectable to, and universally compatible with, pulse oximeters from various manufacturers through use of a waveform generator (320, 930). The UPO provides a universal sensor to pulse oximeter interface and a pulse oximeter measurement capability that upgrades the performance of conventional instruments by increasing low perfusion performance and motion artifact immunity, for example. Universal compatibility combined with portability allows the UPO to be transported along with patients transferred between an ambulance and a hospital ER, or between various hospital sites, providing continuous patient monitoring in addition to plug-compatibility and functional upgrading for multiparameter patient monitoring systems. The image on the portable display (264, 740) is rotatable, either manually when undocked or as a function of orientation (950), In one embodiment, the docking station (660) has a web server and network interface (1410) that allows UPO data to be downloaded and viewed as web pages over a local area network (1420) or the Internet.