CN201015590Y - Bloodstream storing mark real time continuous measurement system - Google Patents
Bloodstream storing mark real time continuous measurement system Download PDFInfo
- Publication number
- CN201015590Y CN201015590Y CNU2007200788937U CN200720078893U CN201015590Y CN 201015590 Y CN201015590 Y CN 201015590Y CN U2007200788937 U CNU2007200788937 U CN U2007200788937U CN 200720078893 U CN200720078893 U CN 200720078893U CN 201015590 Y CN201015590 Y CN 201015590Y
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- CN
- China
- Prior art keywords
- ffr
- blood pressure
- real time
- time continuous
- blood flow
- 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.)
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- 238000005259 measurement Methods 0.000 title abstract description 7
- 230000036772 blood pressure Effects 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000017531 blood circulation Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 8
- 230000000250 revascularization Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 210000004351 coronary vessel Anatomy 0.000 description 10
- 208000031481 Pathologic Constriction Diseases 0.000 description 9
- OIRDTQYFTABQOQ-KQYNXXCUSA-N adenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O OIRDTQYFTABQOQ-KQYNXXCUSA-N 0.000 description 6
- 208000037804 stenosis Diseases 0.000 description 5
- 230000036262 stenosis Effects 0.000 description 5
- 238000002608 intravascular ultrasound Methods 0.000 description 4
- 231100000915 pathological change Toxicity 0.000 description 4
- 230000036285 pathological change Effects 0.000 description 4
- 239000002126 C01EB10 - Adenosine Substances 0.000 description 3
- 229960005305 adenosine Drugs 0.000 description 3
- 230000004872 arterial blood pressure Effects 0.000 description 3
- 206010020565 Hyperaemia Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000004165 myocardium Anatomy 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 208000037803 restenosis Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Method | Absolute normal value | Critical values of anomalies | Be used for many pathological changes | Not influenced by microcirculation | Be not subjected to hemodynamic effects |
CFR | Do not have | ~2.0 | Energy | Not | Be not |
rCFR | (1.0) are arranged | ~0.65 | Can not | Be | Be not |
FFR | (1.0) are arranged | 0.75 | Energy | Be | Be |
IVUS | Do not have | MLA3~4mm 2 | Energy | Be | Be |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200788937U CN201015590Y (en) | 2007-03-28 | 2007-03-28 | Bloodstream storing mark real time continuous measurement system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200788937U CN201015590Y (en) | 2007-03-28 | 2007-03-28 | Bloodstream storing mark real time continuous measurement system |
Publications (1)
Publication Number | Publication Date |
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CN201015590Y true CN201015590Y (en) | 2008-02-06 |
Family
ID=39056071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200788937U Expired - Lifetime CN201015590Y (en) | 2007-03-28 | 2007-03-28 | Bloodstream storing mark real time continuous measurement system |
Country Status (1)
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CN (1) | CN201015590Y (en) |
Cited By (14)
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CN103270513A (en) * | 2010-08-12 | 2013-08-28 | 哈特弗罗公司 | Method and system for patient-pecific modeling of blood flow |
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CN104321009A (en) * | 2012-05-14 | 2015-01-28 | 皇家飞利浦有限公司 | Determination of a fractional flow reserve (FFR) value for a stenosis of a vessel |
CN104736046A (en) * | 2012-10-19 | 2015-06-24 | 哈特弗罗公司 | Systems and methods for numerically evaluating vasculature |
CN104768465A (en) * | 2012-11-06 | 2015-07-08 | 皇家飞利浦有限公司 | Fractional flow reserve (FFR) index |
CN106264514A (en) * | 2016-09-27 | 2017-01-04 | 上海爱声生物医疗科技有限公司 | A kind of wireless blood flow reserve fraction measurement system |
CN106470600A (en) * | 2014-03-26 | 2017-03-01 | 火山公司 | Mixing intravascular pressure force measuring device and related system and method |
CN108294735A (en) * | 2012-03-13 | 2018-07-20 | 西门子公司 | The method and system of non-invasive functional assessment for coronary artery stenosis |
CN109475303A (en) * | 2016-07-14 | 2019-03-15 | 皇家飞利浦有限公司 | The devices, systems, and methods fed back for the quality to the property measurement results in blood vessel |
US10354050B2 (en) | 2009-03-17 | 2019-07-16 | The Board Of Trustees Of Leland Stanford Junior University | Image processing method for determining patient-specific cardiovascular information |
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JP2020072936A (en) * | 2011-01-06 | 2020-05-14 | メドソルブ・リミテッド | Apparatus and method for describing characteristic of narrow section within tube filled with fluid |
US11107587B2 (en) | 2008-07-21 | 2021-08-31 | The Board Of Trustees Of The Leland Stanford Junior University | Method for tuning patient-specific cardiovascular simulations |
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-
2007
- 2007-03-28 CN CNU2007200788937U patent/CN201015590Y/en not_active Expired - Lifetime
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US10702339B2 (en) | 2010-08-12 | 2020-07-07 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
JP2020072936A (en) * | 2011-01-06 | 2020-05-14 | メドソルブ・リミテッド | Apparatus and method for describing characteristic of narrow section within tube filled with fluid |
CN103391742A (en) * | 2011-01-30 | 2013-11-13 | 引导介入股份有限公司 | System for detection of blood pressure using a pressure sensing guide wire |
CN108294735A (en) * | 2012-03-13 | 2018-07-20 | 西门子公司 | The method and system of non-invasive functional assessment for coronary artery stenosis |
CN104321009A (en) * | 2012-05-14 | 2015-01-28 | 皇家飞利浦有限公司 | Determination of a fractional flow reserve (FFR) value for a stenosis of a vessel |
CN104736046A (en) * | 2012-10-19 | 2015-06-24 | 哈特弗罗公司 | Systems and methods for numerically evaluating vasculature |
CN104768465A (en) * | 2012-11-06 | 2015-07-08 | 皇家飞利浦有限公司 | Fractional flow reserve (FFR) index |
CN106470600A (en) * | 2014-03-26 | 2017-03-01 | 火山公司 | Mixing intravascular pressure force measuring device and related system and method |
CN106470600B (en) * | 2014-03-26 | 2020-01-31 | 火山公司 | Hybrid intravascular pressure measurement devices and related systems and methods |
CN109475303A (en) * | 2016-07-14 | 2019-03-15 | 皇家飞利浦有限公司 | The devices, systems, and methods fed back for the quality to the property measurement results in blood vessel |
CN106264514B (en) * | 2016-09-27 | 2023-05-05 | 上海爱声生物医疗科技有限公司 | Wireless fractional flow reserve measurement system |
CN106264514A (en) * | 2016-09-27 | 2017-01-04 | 上海爱声生物医疗科技有限公司 | A kind of wireless blood flow reserve fraction measurement system |
CN110879766B (en) * | 2017-12-30 | 2020-12-01 | 深圳北芯生命科技有限公司 | Host recovery system |
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US12029494B2 (en) | 2021-04-27 | 2024-07-09 | Heartflow, Inc. | Method and system for image processing to determine blood flow |
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Owner name: SICHUAN JINJIANG ELECTRONIC SCIENCE AND TECHNOLOGY Free format text: FORMER OWNER: LI CHUYA Effective date: 20100813 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 NO.5, WUKEDONGSAN ROAD, WUHOU SCIENCE AND TECHNOLOGY PARK, WUHOU DISTRICT, CHENGDU CITY, SICHUAN PROVINCE TO: 610000 NO.5, WUKEDONGSAN ROAD, WUHOU SCIENCE AND TECHNOLOGY PARK, NEW + HIGH TECHNOLOGY INDUSTRY DEVELOPMENT ZONE, CHENGDU CITY, SICHUAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100813 Address after: Wuhou Science Park Vuko East three road, hi tech Industrial Development Zone, Chengdu city of Sichuan Province, No. 5 610000 Patentee after: Sichuan Jinjiang Electronic Science and Technology Co., Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Wuhou Science Park Vuko East Three Road No. 5 Patentee before: Li Chuya |
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ASS | Succession or assignment of patent right |
Owner name: LI CHUWEN Free format text: FORMER OWNER: SICHUAN JINJIANG ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20120727 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120727 Address after: 610000 Sichuan city of Chengdu province Wuhou District Wuhou Science Park Vuko East Three Road No. 5 Patentee after: Li Chuwen Address before: Wuhou Science Park Vuko East three road, hi tech Industrial Development Zone, Chengdu city of Sichuan Province, No. 5 610000 Patentee before: Sichuan Jinjiang Electronic Science and Technology Co., Ltd. |
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Owner name: SICHUAN JINJIANG ELECTRONIC SCIENCE AND TECHNOLOGY Free format text: FORMER OWNER: LI CHUWEN Effective date: 20121017 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121017 Address after: Wuhou Science Park Vuko East three road, hi tech Industrial Development Zone, Chengdu city of Sichuan Province, No. 5 610000 Patentee after: Sichuan Jinjiang Electronic Science and Technology Co., Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Wuhou Science Park Vuko East Three Road No. 5 Patentee before: Li Chuwen |
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CX01 | Expiry of patent term |
Granted publication date: 20080206 |
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CX01 | Expiry of patent term |