CN107106023B - 允许能够确定血属性的设备的低电流操作的电路 - Google Patents
允许能够确定血属性的设备的低电流操作的电路 Download PDFInfo
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- CN107106023B CN107106023B CN201580062381.9A CN201580062381A CN107106023B CN 107106023 B CN107106023 B CN 107106023B CN 201580062381 A CN201580062381 A CN 201580062381A CN 107106023 B CN107106023 B CN 107106023B
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- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
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- Pulmonology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/549,167 US9743868B2 (en) | 2014-11-20 | 2014-11-20 | Circuitry to allow low current operation of a device capable of determining a blood property |
US14/549,167 | 2014-11-20 | ||
PCT/US2015/060273 WO2016081262A2 (en) | 2014-11-20 | 2015-11-12 | Circuitry to allow low current operation of a device capable of determining a blood property |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107106023A CN107106023A (zh) | 2017-08-29 |
CN107106023B true CN107106023B (zh) | 2021-10-08 |
Family
ID=54705842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580062381.9A Active CN107106023B (zh) | 2014-11-20 | 2015-11-12 | 允许能够确定血属性的设备的低电流操作的电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9743868B2 (zh) |
EP (1) | EP3220813A2 (zh) |
CN (1) | CN107106023B (zh) |
WO (1) | WO2016081262A2 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104856662A (zh) * | 2015-06-10 | 2015-08-26 | 京东方科技集团股份有限公司 | 便携式生理参数检测装置及生理参数检测方法 |
US10582887B2 (en) * | 2016-03-17 | 2020-03-10 | Analog Devices Global | Blood oxygenation sensor with LED current modulation |
US11439312B2 (en) | 2016-04-24 | 2022-09-13 | The Trustees Of Columbia University In The City Of New York | Monitoring treatment of peripheral artery disease (PAD) using diffuse optical imaging |
WO2018045102A1 (en) | 2016-08-30 | 2018-03-08 | Nxstage Medical, Inc. | Parameter monitoring in medical treatment systems |
CN108078569B (zh) * | 2016-11-21 | 2024-06-25 | 南通九诺医疗科技有限公司 | 一种手机app直接监控的动态血糖监测仪及其控制方法 |
US10806345B2 (en) * | 2017-06-13 | 2020-10-20 | Dialog Semiconductor B.V. | Apparatus and method for monitoring a physiological parameter |
US20180360359A1 (en) * | 2017-06-14 | 2018-12-20 | Analog Devices Global | Systems and Methods for Measuring Oxygen in a Patient's Bloodstream |
US20180368700A1 (en) * | 2017-06-22 | 2018-12-27 | Infineon Technologies Ag | System and Method for Monitoring a Heart Rate |
US10993644B2 (en) * | 2018-12-21 | 2021-05-04 | General Electric Company | SpO2 system and method |
KR102348744B1 (ko) * | 2019-11-27 | 2022-01-10 | 한국생산기술연구원 | 생체신호 감지 시스템 |
US20220014149A1 (en) * | 2020-02-27 | 2022-01-13 | Robert Bruce Ganton | System and apparatus for generating dynamic reference voltage in power constrained devices |
JP2021148784A (ja) | 2020-03-16 | 2021-09-27 | 旭化成エレクトロニクス株式会社 | ガスセンサモジュール |
CN114343598A (zh) * | 2022-01-11 | 2022-04-15 | 陕西马克医疗科技有限公司 | 一种使用方便和舒适的儿童临床生命体征监护系统和方法 |
Family Cites Families (21)
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US6226639B1 (en) | 1998-09-22 | 2001-05-01 | International Business Machines Corporation | System and method for hybrid hash join using over-partitioning to respond to database query |
US6226539B1 (en) * | 1999-05-26 | 2001-05-01 | Mallinckrodt, Inc. | Pulse oximeter having a low power led drive |
US6606510B2 (en) * | 2000-08-31 | 2003-08-12 | Mallinckrodt Inc. | Oximeter sensor with digital memory encoding patient data |
WO2003024325A2 (en) | 2001-09-21 | 2003-03-27 | Matthew Pettit | Vital sign detector |
US6702752B2 (en) * | 2002-02-22 | 2004-03-09 | Datex-Ohmeda, Inc. | Monitoring respiration based on plethysmographic heart rate signal |
US7120479B2 (en) * | 2004-02-25 | 2006-10-10 | Nellcor Puritan Bennett Inc. | Switch-mode oximeter LED drive with a single inductor |
US7212847B2 (en) | 2004-02-25 | 2007-05-01 | Nellcor Puritan Bennett Llc | Delta-sigma modulator for outputting analog representation of physiological signal |
US7162288B2 (en) | 2004-02-25 | 2007-01-09 | Nellcor Purtain Bennett Incorporated | Techniques for detecting heart pulses and reducing power consumption in sensors |
US7194293B2 (en) | 2004-03-08 | 2007-03-20 | Nellcor Puritan Bennett Incorporated | Selection of ensemble averaging weights for a pulse oximeter based on signal quality metrics |
US7400310B2 (en) | 2005-11-28 | 2008-07-15 | Draeger Medical Systems, Inc. | Pulse signal drive circuit |
US7623628B2 (en) * | 2006-12-08 | 2009-11-24 | Carestream Health, Inc. | Cardiac gating for dual-energy imaging |
US9560994B2 (en) | 2008-03-26 | 2017-02-07 | Covidien Lp | Pulse oximeter with adaptive power conservation |
JP2013515528A (ja) * | 2009-12-23 | 2013-05-09 | デルタ、ダンスク・エレクトリニク、リス・オ・アクスティク | モニタリングデバイス |
US8571622B2 (en) | 2010-08-31 | 2013-10-29 | General Electric Company | Method for reducing power consumption in pulse oximeter systems, pulse oximeter system and pulse oximeter sensor |
WO2013020135A1 (en) * | 2011-08-04 | 2013-02-07 | Galvani Ltd. | Multi-modal electrotherapy method and apparatus |
US9060695B2 (en) * | 2011-11-30 | 2015-06-23 | Covidien Lp | Systems and methods for determining differential pulse transit time from the phase difference of two analog plethysmographs |
US9241643B2 (en) * | 2012-05-31 | 2016-01-26 | Covidien Lp | Methods and systems for power optimization in a medical device |
CN103784150A (zh) * | 2012-10-30 | 2014-05-14 | 东莞永胜医疗制品有限公司 | 一种血氧饱和度测量方法及测量仪 |
CN104107038A (zh) * | 2013-04-16 | 2014-10-22 | 达尔生技股份有限公司 | 脉搏波信号的去噪处理方法和装置及脉搏式血氧仪 |
US11229373B2 (en) | 2014-03-17 | 2022-01-25 | Analog Devices, Inc. | Low frequency noise improvement in plethysmography measurement systems |
US20150289791A1 (en) | 2014-04-11 | 2015-10-15 | Colin Rhodes Marcus | Pulse Oximeter Using Burst Sampling |
-
2014
- 2014-11-20 US US14/549,167 patent/US9743868B2/en active Active
-
2015
- 2015-11-12 WO PCT/US2015/060273 patent/WO2016081262A2/en active Application Filing
- 2015-11-12 EP EP15801578.4A patent/EP3220813A2/en active Pending
- 2015-11-12 CN CN201580062381.9A patent/CN107106023B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107106023A (zh) | 2017-08-29 |
WO2016081262A2 (en) | 2016-05-26 |
US20160143566A1 (en) | 2016-05-26 |
EP3220813A2 (en) | 2017-09-27 |
WO2016081262A3 (en) | 2016-08-25 |
US9743868B2 (en) | 2017-08-29 |
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