JP4428786B2 - 生体光計測装置 - Google Patents

生体光計測装置 Download PDF

Info

Publication number
JP4428786B2
JP4428786B2 JP2000023841A JP2000023841A JP4428786B2 JP 4428786 B2 JP4428786 B2 JP 4428786B2 JP 2000023841 A JP2000023841 A JP 2000023841A JP 2000023841 A JP2000023841 A JP 2000023841A JP 4428786 B2 JP4428786 B2 JP 4428786B2
Authority
JP
Japan
Prior art keywords
light
oxygen
time
value
biological
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000023841A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001212115A5 (https=
JP2001212115A (ja
Inventor
敏 荻野
祝善 市川
実 中川
俊一郎 藤本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP2000023841A priority Critical patent/JP4428786B2/ja
Publication of JP2001212115A publication Critical patent/JP2001212115A/ja
Publication of JP2001212115A5 publication Critical patent/JP2001212115A5/ja
Application granted granted Critical
Publication of JP4428786B2 publication Critical patent/JP4428786B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2000023841A 2000-02-01 2000-02-01 生体光計測装置 Expired - Fee Related JP4428786B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000023841A JP4428786B2 (ja) 2000-02-01 2000-02-01 生体光計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000023841A JP4428786B2 (ja) 2000-02-01 2000-02-01 生体光計測装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007067949A Division JP2007196001A (ja) 2007-03-16 2007-03-16 生体光計測装置

Publications (3)

Publication Number Publication Date
JP2001212115A JP2001212115A (ja) 2001-08-07
JP2001212115A5 JP2001212115A5 (https=) 2007-03-08
JP4428786B2 true JP4428786B2 (ja) 2010-03-10

Family

ID=18549937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000023841A Expired - Fee Related JP4428786B2 (ja) 2000-02-01 2000-02-01 生体光計測装置

Country Status (1)

Country Link
JP (1) JP4428786B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60212917T2 (de) 2001-10-16 2007-03-01 Kabushiki Kaisha Toshiba Vorrichtung zur Berechnung eines Index von örtlichen Blutflüssen
EP1475037B1 (en) 2002-02-14 2012-09-12 Toshinori Kato Apparatus for evaluating biological function
JP4160838B2 (ja) 2003-02-17 2008-10-08 株式会社日立製作所 生体光計測装置
WO2008080083A2 (en) * 2006-12-22 2008-07-03 Washington University High performance imaging system for diffuse optical tomography and associated method of use
EP3125745A1 (en) * 2014-03-31 2017-02-08 Koninklijke Philips N.V. Device, system and method for tumor detection and/or monitoring
JP2019170933A (ja) * 2018-03-29 2019-10-10 テルモ株式会社 脳梗塞推定装置及び脳梗塞推定方法

Also Published As

Publication number Publication date
JP2001212115A (ja) 2001-08-07

Similar Documents

Publication Publication Date Title
JP4733264B2 (ja) 胸部腫瘍の検出、画像形成および特徴表示
US7024001B1 (en) Stethoscope
Hielscher et al. Near‐infrared diffuse optical tomography
US7610082B2 (en) Optical system and method for in-vivo transcranial examination of brain tissue of a subject
JP3725156B2 (ja) 生物組織の生体内検査用の光学カプラ
US10299710B2 (en) Organism optical measurement device
JP2002502654A (ja) 組織の腹部横断検査、監視および画像形成
US8886284B2 (en) Devices and methods for combined optical and magnetic resonance imaging
US20080009689A1 (en) Difference-weighted somatic spectroscopy
JP3916985B2 (ja) 生体光計測装置
US7228166B1 (en) Biological light measuring instrument
WO2002049512A2 (en) Imaging system for obtaining quantative perfusion indices
KR102521793B1 (ko) 광학 흡수 및 산란 매체 내 표면 형광 물체의 깊이를 결정하고 물체의 형광 농도를 결정하기 위한 장치 및 방법
JP5347448B2 (ja) 生体測定装置
CN112244822A (zh) 一种基于近红外宽带光谱的组织氧代谢率检测装置及方法
JP4428786B2 (ja) 生体光計測装置
JP4071475B2 (ja) 生体光計測装置
JP2007196001A (ja) 生体光計測装置
Zhao et al. MRI-Guided Near-Infrared spectroscopic tomography (MRg-NIRST) imaging system with wearable breast optical interface for breast cancer imaging
US20050277817A1 (en) Noninvasive measurement system for monitoring activity condition of living body
RU2032376C1 (ru) Способ определения состояния биологической ткани и фотоплетизмограф
JP2001198112A (ja) 生体光計測装置
JP4490303B2 (ja) 生体光計測装置
CN214157317U (zh) 一种脑组织血氧监测装置
JP4071506B2 (ja) 生体光計測装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070117

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070117

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091020

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091027

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091120

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091215

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091215

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121225

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131225

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees