公开(公告)号：AT391456T

公开(公告)日：2008-04-15

申请号：AT01937300

申请日：2001-05-10

Applicant: MOTOROLA INC

Inventor： KHAIR MOHAMMAD ,  LOPEZ SALVADOR ,  NG RICHARD ,  GHAEM SANJAR ,  OLSON WILLIAM

IPC: A61B5/021 ,  A61B5/00 ,  A61B5/022 ,  A61B5/024

Abstract: A blood pressure sensor includes a source of photo-radiation, such as an array of laser diodes. The sensor also includes a two-dimensional, flexible reflective surface. The reflective surface is nominally positioned relative to the radiation source such that the radiation travels in a direction normal to the reflective surface. The reflective surface is placed adjacent to the location on the patient where the blood pressure data is to be acquired. Radiation from the source is reflected off of the reflective surface onto a two-dimensional array of photo-detectors. Systolic and diastolic blood pressure fluctuations in the patient are translated into deflections of the patient's skin. These deflections cause corresponding deflections in the two dimensional reflective surface. The associated movement of said flexible reflective surface due to blood pulsation causes scattering patterns from said reflective surface to be detected by the two dimensional array of photo-detectors. The output from the array of photo-detectors is calibrated to blood pressure in mmHg during a calibration procedure to obtain a set of calibration relationships for one or more of the individual detectors. The calibration relationship are then used during acquisition of blood pressure data to arrive at blood pressure data.

公开(公告)号：AT385184T

公开(公告)日：2008-02-15

申请号：AT01930556

申请日：2001-04-17

Applicant: MOTOROLA INC

Inventor： KHAIR MOHAMMAD ,  NG RICHARD ,  LOPEZ SALVADOR ,  GHAEM SANJAR ,  OLSON WILLIAM

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/0408 ,  A61B5/0476 ,  A61B5/0488 ,  A61N1/08 ,  H04B7/26

Abstract: A wireless, programmable system for medical monitoring includes a base unit and a plurality of individual wireless, remotely programmable biosensor transceivers. The base unit manages the transceivers by issuing registration, configuration, data acquisition, and transmission commands using wireless techniques. Physiologic data from the wireless transceivers is demultiplexed and supplied via a standard interface to a conventional monitor for display. Initialization, configuration, registration, and management routines for the wireless transceivers and the base unit are also described.

公开(公告)号：DE60130751D1

公开(公告)日：2007-11-15

申请号：DE60130751

申请日：2001-04-17

Applicant: MOTOROLA INC

Inventor： KHAIR MOHAMMAD ,  NG RICHARD ,  LOPEZ SALVADOR ,  GHAEM SANJAR ,  OLSON WILLIAM L

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/044 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/05 ,  A61N1/05 ,  A61N1/08 ,  A61N1/36 ,  H04B1/38 ,  H04B7/24 ,  H04W28/14 ,  H04W60/00 ,  H04W72/02 ,  H04W88/02

Abstract: A wireless, programmable system for bio-potential signal acquisition (e.g., electrocardiogram (ECG) data) includes a base unit and a plurality of individual wireless, remotely programmable transceivers that connect to patch electrodes. The base unit manages the transceivers by issuing registration, configuration, data acquisition, and transmission commands using wireless techniques. Bio-potential signals from the wireless transceivers are demultiplexed and supplied via a standard interface to a conventional monitor for display.

公开(公告)号：CA2403068C

公开(公告)日：2006-01-24

申请号：CA2403068

申请日：2001-04-17

Applicant: MOTOROLA INC

Inventor： NG RICHARD ,  LOPEZ SALVADOR ,  OLSON WILLIAM L ,  GHAEM SANJAR ,  KHAIR MOHAMMAD

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/0402 ,  A61B5/044 ,  A61B5/0476 ,  A61B5/0488 ,  A61N1/05 ,  A61N1/08 ,  A61N1/36 ,  H04B7/24 ,  H04W28/14 ,  H04W60/00 ,  H04W72/02 ,  H04W88/02

Abstract: A wireless, programmable system (10) for bio-potential signal acquisition (e.g., electrocardiogram (ECG) data) includes a base unit (18) and a plurality of individual wireless, remotely programmable transceivers (20) that connect to patch electrodes (22). The base unit (18) manages the transceivers (20) by issuing registration, configuration, data acquisition, and transmission commands using wireless techniques. Bio-potential signals from the wireless transceivers (20) are demultiplexed and supplied via a standard interface to a conventional monitor (14) for display.

公开(公告)号：GB2349286B

公开(公告)日：2001-03-07

申请号：GB0017656

申请日：1996-12-18

Applicant: MOTOROLA INC

Inventor： NG RICHARD ,  MOTTIER MATTHEW D ,  JANSSEN JOHN J

IPC: H03K19/0185 ,  H04L25/24

公开(公告)号：CA2207158C

公开(公告)日：2000-10-31

申请号：CA2207158

申请日：1997-06-06

Applicant: MOTOROLA INC

Inventor： NG RICHARD ,  BARKAT SHAKIL H ,  CRUZ MICHAEL S

IPC: H02J7/02 ,  H01M10/42 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/04 ,  H04B1/40 ,  H04B7/26 ,  H01M2/00

Abstract: Portable apparatus or device (100) is a portable cellular radiotelephone, which is powered by main and auxiliary batteries (101, 102) in an operating state. The main and auxiliary batteries (101, 102) include respective memories (402, 410) for storing a 64- bit registration number and 1024 bits of data for identifying the type and brand of such batteries which are known to be reliable and safe for both operating and charging modes of operation. Memories (402, 410) store a laser-engraved 64-bit registration number and 1024 bits of data. In order to uniquely identify the batteries (101, 102), the 64-bit registration number includes a twelve-bit brand code having a predetermined brand code value and an eight-bit type code having a predetermined type code value, and the 1024 bits of data include a unique multi-character message. By identifying the unique brand code, type code and multi-character message when a battery is inserted into portable device (100), it can be insured that the portable device (100) will be operated with a reliable and safe battery. Otherwise, the portable device is turned off and the battery is not charged.

公开(公告)号：AR004250A1

公开(公告)日：1998-11-04

申请号：ARP960104990

申请日：1996-10-31

Applicant: MOTOROLA INC

Inventor： BARKAT SHAKIL H ,  MOTTIER MATTHEW D ,  NG RICHARD

IPC: G01R31/36 ,  H01M10/44 ,  G06F1/26 ,  H02J7/00 ,  H02J7/02 ,  H02J7/34 ,  H02J9/06 ,  H04B1/38

Abstract: Se presente un dispositivo electrónico (100) que emplea una disposición de baterías múltiples, la cual incluye una primera batería desmontable (101)y una segunda batería desmontable (102). Cuando tanto la primera como la segunda batería(101, 102) están conectadas al dispositivo (100), eldispositivo es alimentado por la segunda batería (102) hasta que cae por debajo de una tensión predeterminada. Una vez por debajo de la tensiónpredeterminada, se conecta la primera batería(101), sin interrupción, para alimentar el dispositivo (100). El dispositivo (100) es apto también paracargar la disposición de baterías múltiples. Cuando ambas baterías (101, 102) están conectadas, el dispositivo (100) carga totalmente laprimera ba tería(101) y luego carga totalmente la segunda batería (102).

公开(公告)号：BR9702636A

公开(公告)日：1998-08-11

申请号：BR9702636

申请日：1997-07-21

Applicant: MOTOROLA INC

Inventor： NG RICHARD ,  CRUZ MICHAEL S ,  BARKAT SHAKIL H

IPC: H02J7/02 ,  H01M10/42 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/04 ,  H04B1/40 ,  H04B7/26 ,  H04Q7/32

Abstract: A portable cellular radiotelephone (100), which is powered by main and auxiliary batteries (101, 102) in an operating state. The main and auxiliary batteries (101, 102) include respective memories (402, 410) for storing a 64- bit registration number and 1024 bits of data for identifying the type and brand of such batteries. Memories (402, 410) store a laser-engraved 64-bit registration number and 1024 bits of data. In order to uniquely identify the batteries (101, 102), the 64-bit registration number includes a twelve-bit brand code having a predetermined brand code value and an eight-bit type code having a predetermined type code value, and the 1024 bits of data include a unique multi-character message. By identifying the unique brand code, type code and multi-character message when a battery is inserted into portable device (100), it can be insured that the portable device (100) will be operated with a reliable and safe battery. Otherwise, the portable device is turned off and the battery is not charged.

公开(公告)号：ZA974627B

公开(公告)日：1997-12-30

申请号：ZA974627

申请日：1997-05-27

Applicant: MOTOROLA INC

Inventor： BARKAT SHAKIL H ,  CRUZ MICHAEL S ,  NG RICHARD

IPC: H01M10/42 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/02 ,  H02J7/04 ,  H04B1/40 ,  H04B7/26 ,  H02J ,  H01M ,  G06K

Abstract: A portable cellular radiotelephone (100), which is powered by main and auxiliary batteries (101, 102) in an operating state. The main and auxiliary batteries (101, 102) include respective memories (402, 410) for storing a 64- bit registration number and 1024 bits of data for identifying the type and brand of such batteries. Memories (402, 410) store a laser-engraved 64-bit registration number and 1024 bits of data. In order to uniquely identify the batteries (101, 102), the 64-bit registration number includes a twelve-bit brand code having a predetermined brand code value and an eight-bit type code having a predetermined type code value, and the 1024 bits of data include a unique multi-character message. By identifying the unique brand code, type code and multi-character message when a battery is inserted into portable device (100), it can be insured that the portable device (100) will be operated with a reliable and safe battery. Otherwise, the portable device is turned off and the battery is not charged.

公开(公告)号：FR2748359A1

公开(公告)日：1997-11-07

申请号：FR9704081

申请日：1997-04-03

Applicant: MOTOROLA INC

Inventor： LUDWIG THOMAS R ,  NG RICHARD

IPC: H03K19/0175 ,  H03K19/0185 ,  H04B7/26 ,  H03K5/003

Abstract: A bi-directional voltage translator (102) includes a first port (300/302), a second port (302/300), and a switch circuit (310). The first port (300/302) communicates a first signal at a first voltage or a second voltage (V1/V2). The second port (302/300) communicates a second signal at the first voltage or a third voltage (V2/V1). The second and third voltages (V1/V2) are different. The switch circuit (310) is coupled to the first port (300/302) and the second port (302/300). The switch circuit (310), responsive to the first signal at the first voltage and the second signal at the third voltage (V2/V1), communicates to the second port (302/300) the second signal at the first voltage. The switch circuit (310), responsive to the second signal at the first voltage and the first signal at the second voltage (V1/V2), communicates to the first port (300/302) the first signal at the first voltage.