KR100634499B1 - 생체광자 측정을 통한 혈류 측정 장치 및 방법 - Google Patents
생체광자 측정을 통한 혈류 측정 장치 및 방법 Download PDFInfo
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- KR100634499B1 KR100634499B1 KR1020040002031A KR20040002031A KR100634499B1 KR 100634499 B1 KR100634499 B1 KR 100634499B1 KR 1020040002031 A KR1020040002031 A KR 1020040002031A KR 20040002031 A KR20040002031 A KR 20040002031A KR 100634499 B1 KR100634499 B1 KR 100634499B1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F8/00—Dummies, busts or the like, e.g. for displaying garments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/10—Show stands, hangers, or shelves, adapted for particular articles or materials for hosiery
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
혈류의 압력 | 생체광자 방출량(cps) |
60 | 200 |
70 | 170 |
80 | 150 |
110 | 140 |
Claims (8)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 생체 광자를 방출하며 혈액이 흐를 수 있는 혈관을 구비하는 생체의 혈류를 측정하기 위한 방법에 있어서, 상기 방법은:상기 생체에 대해 생체광자 방출량과 혈류의 압력과의 관계를 측정하여 임계값을 설정하는 단계;광수용기를 이용하여 생체 광자를 받아들이는 단계;받아들여진 생체 광자를 전기적 신호로 변경하여 증폭하는 단계;상기 증폭된 신호에 따라 단위시간당 광자수를 계산하는 단계;상기 증폭된 신호를 상기 설정된 임계값과 비교하는 단계; 및상기 비교된 값을 측정자에게 표시하는 단계:를 포함하는 것을 특징으로 하는 생체광자 측정을 통한 혈류 측정 방법.
- 제7항에 있어서,상기 비교값이 Ith 보다 크게 되면, 측정자에게 경고 신호를 발송하는 단계를 더 포함하는 것을 특징으로 하는 생체광자 측정을 통한 혈류 측정 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040002031A KR100634499B1 (ko) | 2004-01-12 | 2004-01-12 | 생체광자 측정을 통한 혈류 측정 장치 및 방법 |
US10/921,972 US7270637B2 (en) | 2004-01-12 | 2004-08-20 | Device for and method of measuring blood flow using bio-photon emission |
EP05250091A EP1552783B1 (en) | 2004-01-12 | 2005-01-11 | Device for and method of measuring blood flow using bio-photon emission |
JP2005005546A JP4224030B2 (ja) | 2004-01-12 | 2005-01-12 | 生体光子測定を介した血流判定装置及び血流判定装置の制御方法 |
CNB200510050921XA CN1316939C (zh) | 2004-01-12 | 2005-01-12 | 利用生物光子发射测量血流的装置 |
US11/896,234 US7981044B2 (en) | 2004-01-12 | 2007-08-30 | Method of measuring blood flow using bio-photon emission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020040002031A KR100634499B1 (ko) | 2004-01-12 | 2004-01-12 | 생체광자 측정을 통한 혈류 측정 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050073912A KR20050073912A (ko) | 2005-07-18 |
KR100634499B1 true KR100634499B1 (ko) | 2006-10-13 |
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KR1020040002031A KR100634499B1 (ko) | 2004-01-12 | 2004-01-12 | 생체광자 측정을 통한 혈류 측정 장치 및 방법 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7270637B2 (ko) |
EP (1) | EP1552783B1 (ko) |
JP (1) | JP4224030B2 (ko) |
KR (1) | KR100634499B1 (ko) |
CN (1) | CN1316939C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100982000B1 (ko) * | 2008-03-28 | 2010-09-13 | 주식회사 씨알테크놀러지 | 광자계수형 디지털 검출기를 이용한 골밀도 측정 장치 및그 방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5071767B2 (ja) * | 2006-12-08 | 2012-11-14 | 学校法人日本大学 | 生体組織血流量測定装置 |
KR100869782B1 (ko) | 2007-03-16 | 2008-11-21 | 전남대학교산학협력단 | 생체광학 영상장치 |
US9226673B2 (en) | 2011-01-10 | 2016-01-05 | East Carolina University | Methods, systems and computer program products for non-invasive determination of blood flow distribution using speckle imaging techniques and hemodynamic modeling |
CA2824134C (en) | 2011-01-10 | 2019-05-14 | East Carolina University | Methods, systems and computer program products for noninvasive determination of blood flow distribution using speckle imaging techniques and hemodynamic modeling |
JP6813245B2 (ja) | 2014-10-14 | 2021-01-13 | イースト カロライナ ユニバーシティ | 単一の画像上で解剖学的データと生理学的データとを結合するためのシステムの作動方法、コンピュータシステム、及び単一の画像上で解剖学的データと生理学的データとを結合するためのプログラムが記録された記録媒体 |
US11553844B2 (en) | 2014-10-14 | 2023-01-17 | East Carolina University | Methods, systems and computer program products for calculating MetaKG signals for regions having multiple sets of optical characteristics |
EP3188652A4 (en) | 2014-10-14 | 2018-05-23 | East Carolina University | Methods, systems and computer program products for determining hemodynamic status parameters using signals derived from multispectral blood flow and perfusion imaging |
US10390718B2 (en) | 2015-03-20 | 2019-08-27 | East Carolina University | Multi-spectral physiologic visualization (MSPV) using laser imaging methods and systems for blood flow and perfusion imaging and quantification in an endoscopic design |
US10058256B2 (en) | 2015-03-20 | 2018-08-28 | East Carolina University | Multi-spectral laser imaging (MSLI) methods and systems for blood flow and perfusion imaging and quantification |
KR102644384B1 (ko) * | 2023-09-19 | 2024-03-06 | 주식회사 휴원스 | 전기자극을 이용한 혈관 관리장치 |
Family Cites Families (11)
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US5779634A (en) * | 1991-05-10 | 1998-07-14 | Kabushiki Kaisha Toshiba | Medical information processing system for supporting diagnosis |
US5212667A (en) * | 1992-02-03 | 1993-05-18 | General Electric Company | Light imaging in a scattering medium, using ultrasonic probing and speckle image differencing |
US5532122A (en) * | 1993-10-12 | 1996-07-02 | Biotraces, Inc. | Quantitation of gamma and x-ray emitting isotopes |
US6055450A (en) * | 1994-12-23 | 2000-04-25 | Digirad Corporation | Bifurcated gamma camera system |
US5656807A (en) * | 1995-09-22 | 1997-08-12 | Packard; Lyle E. | 360 degrees surround photon detector/electron multiplier with cylindrical photocathode defining an internal detection chamber |
US5954658A (en) * | 1997-03-21 | 1999-09-21 | Gorti; Sridhar | Method and apparatus for measuring blood flow at precise depths in tissue and skin |
DE19840100A1 (de) | 1998-09-03 | 2000-03-09 | Beiersdorf Ag | Verfahren zur Erfassung ultraschwacher Photonenemission und dessen Verwendung |
EP1126271A1 (de) | 2000-02-14 | 2001-08-22 | Fritz-Albert Dr.rer.nat.habil. Visiting Professor Popp (mult.) | Verfahren und Vorrichtung zur Bestimmung der Malignität von Tumorgewebe und zur Auswahl von Substanzen, die das Gewebe günstig beeinflussen |
US6491522B1 (en) * | 2000-08-09 | 2002-12-10 | Charles D. Jensen | Dental diagnostic system and method |
US7072621B1 (en) * | 2001-07-17 | 2006-07-04 | Wildseed Ltd. | Luminescent signaling displays utilizing a wireless mobile communication device |
KR100434690B1 (ko) * | 2002-07-19 | 2004-06-04 | 소광섭 | 생명체에 대한 자기장의 영향을 측정하는 장치 및 방법 |
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2004
- 2004-01-12 KR KR1020040002031A patent/KR100634499B1/ko active IP Right Grant
- 2004-08-20 US US10/921,972 patent/US7270637B2/en active Active
-
2005
- 2005-01-11 EP EP05250091A patent/EP1552783B1/en active Active
- 2005-01-12 CN CNB200510050921XA patent/CN1316939C/zh active Active
- 2005-01-12 JP JP2005005546A patent/JP4224030B2/ja active Active
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2007
- 2007-08-30 US US11/896,234 patent/US7981044B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100982000B1 (ko) * | 2008-03-28 | 2010-09-13 | 주식회사 씨알테크놀러지 | 광자계수형 디지털 검출기를 이용한 골밀도 측정 장치 및그 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1552783B1 (en) | 2012-03-14 |
JP4224030B2 (ja) | 2009-02-12 |
KR20050073912A (ko) | 2005-07-18 |
US20050154316A1 (en) | 2005-07-14 |
CN1316939C (zh) | 2007-05-23 |
JP2005199069A (ja) | 2005-07-28 |
US7981044B2 (en) | 2011-07-19 |
US7270637B2 (en) | 2007-09-18 |
EP1552783A1 (en) | 2005-07-13 |
CN1644159A (zh) | 2005-07-27 |
US20070299348A1 (en) | 2007-12-27 |
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