ES2819552T3 - Sistema para evaluar una estenosis en un vaso sanguíneo con mediciones de presión proximal y distal optimizadas - Google Patents
Sistema para evaluar una estenosis en un vaso sanguíneo con mediciones de presión proximal y distal optimizadas Download PDFInfo
- Publication number
- ES2819552T3 ES2819552T3 ES14854529T ES14854529T ES2819552T3 ES 2819552 T3 ES2819552 T3 ES 2819552T3 ES 14854529 T ES14854529 T ES 14854529T ES 14854529 T ES14854529 T ES 14854529T ES 2819552 T3 ES2819552 T3 ES 2819552T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- proximal
- distal
- pressure measurements
- cycles
- 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.)
- Active
Links
- 238000009530 blood pressure measurement Methods 0.000 title claims abstract description 125
- 208000031481 Pathologic Constriction Diseases 0.000 title claims abstract description 62
- 230000036262 stenosis Effects 0.000 title claims abstract description 61
- 208000037804 stenosis Diseases 0.000 title claims abstract description 61
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 11
- 230000001788 irregular Effects 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 50
- 238000004364 calculation method Methods 0.000 description 29
- 239000012530 fluid Substances 0.000 description 25
- 230000000747 cardiac effect Effects 0.000 description 19
- 230000000544 hyperemic effect Effects 0.000 description 19
- 238000011156 evaluation Methods 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 16
- 238000012544 monitoring process Methods 0.000 description 15
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- 201000000057 Coronary Stenosis Diseases 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- 208000024248 Vascular System injury Diseases 0.000 description 2
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Classifications
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/35—Detecting specific parameters of the electrocardiograph cycle by template matching
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361893019P | 2013-10-18 | 2013-10-18 | |
| PCT/US2014/061090 WO2015058060A1 (en) | 2013-10-18 | 2014-10-17 | Devices, systems, and methods for assessing a vessel with optimized proximal and distal pressure measurements obtained without the use of a hyperemic agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2819552T3 true ES2819552T3 (es) | 2021-04-16 |
Family
ID=52826760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14854529T Active ES2819552T3 (es) | 2013-10-18 | 2014-10-17 | Sistema para evaluar una estenosis en un vaso sanguíneo con mediciones de presión proximal y distal optimizadas |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9820660B2 (enExample) |
| EP (1) | EP3057495B1 (enExample) |
| JP (1) | JP6321154B2 (enExample) |
| CN (1) | CN105636509B (enExample) |
| ES (1) | ES2819552T3 (enExample) |
| WO (1) | WO2015058060A1 (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11135454B2 (en) | 2015-06-24 | 2021-10-05 | The Regents Of The University Of Michigan | Histotripsy therapy systems and methods for the treatment of brain tissue |
| US11648424B2 (en) | 2018-11-28 | 2023-05-16 | Histosonics Inc. | Histotripsy systems and methods |
| US11813485B2 (en) | 2020-01-28 | 2023-11-14 | The Regents Of The University Of Michigan | Systems and methods for histotripsy immunosensitization |
| US11819712B2 (en) | 2013-08-22 | 2023-11-21 | The Regents Of The University Of Michigan | Histotripsy using very short ultrasound pulses |
| US12318636B2 (en) | 2022-10-28 | 2025-06-03 | Histosonics, Inc. | Histotripsy systems and methods |
| US12343568B2 (en) | 2020-08-27 | 2025-07-01 | The Regents Of The University Of Michigan | Ultrasound transducer with transmit-receive capability for histotripsy |
| US12446905B2 (en) | 2023-04-20 | 2025-10-21 | Histosonics, Inc. | Histotripsy systems and associated methods including user interfaces and workflows for treatment planning and therapy |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813438A (zh) * | 2014-11-14 | 2023-03-21 | 皇家飞利浦有限公司 | 经皮冠状动脉介入（pci）规划接口以及相关联的设备、系统和方法 |
| CN108573488B (zh) * | 2018-03-27 | 2021-06-01 | 杭州脉流科技有限公司 | 一种计算瞬时无波形比率的装置 |
| JP7260188B2 (ja) * | 2018-07-26 | 2023-04-18 | 学校法人早稲田大学 | 虚血性心疾患の診断支援システム |
| WO2020028386A1 (en) * | 2018-07-30 | 2020-02-06 | Boards Of Regents Of The University Of Texas System | Systems and methods for hemodynamically evaluating peripheral artery stenoses |
| USD926199S1 (en) | 2019-05-17 | 2021-07-27 | Opsens, Inc. | Display screen or portion thereof with graphical user interface |
| CN112426142B (zh) * | 2019-12-31 | 2021-09-21 | 深圳北芯生命科技股份有限公司 | 血管内压力测量系统 |
| CN113940651B (zh) * | 2020-12-28 | 2022-06-21 | 深圳北芯生命科技股份有限公司 | 基于血管充血状态的诊断模式确定方法及系统 |
| JP2023074595A (ja) * | 2021-11-18 | 2023-05-30 | 拓也 水上 | 圧波形の標準化処理装置及びそのプログラム |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69534748T2 (de) * | 1994-09-02 | 2006-11-02 | Volcano Corp. (n.d, Ges.d.Staates Delaware), Rancho Cordova | Ultraminiatur-druckfühler und leitdraht hierfür |
| US7597667B2 (en) * | 2006-05-16 | 2009-10-06 | Rossmax International Ltd. | Method for judging irregular heartbeat |
| CA2721282C (en) * | 2009-03-17 | 2011-10-11 | Opsens Inc. | Eccentric pressure catheter with guidewire compatibility |
| US8315812B2 (en) * | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US9161705B2 (en) * | 2010-12-07 | 2015-10-20 | The Board Of Regents Of The University Of Texas System | Method and device for early detection of heart attack |
| GB201100136D0 (en) | 2011-01-06 | 2011-02-23 | Davies Helen C S | Apparatus and method of characterising a narrowing in a filled tube |
| GB201100137D0 (en) | 2011-01-06 | 2011-02-23 | Davies Helen C S | Apparatus and method of assessing a narrowing in a fluid tube |
| CN102125721A (zh) * | 2011-03-10 | 2011-07-20 | 微创医疗器械(上海)有限公司 | 一种新型介入医疗器械 |
| US9339348B2 (en) * | 2011-08-20 | 2016-05-17 | Imperial Colege of Science, Technology and Medicine | Devices, systems, and methods for assessing a vessel |
| US10736519B2 (en) * | 2012-01-19 | 2020-08-11 | Philips Image Guided Therapy Corporation | Interface devices, systems, and methods for use with intravascular pressure monitoring devices |
-
2014
- 2014-10-17 WO PCT/US2014/061090 patent/WO2015058060A1/en not_active Ceased
- 2014-10-17 EP EP14854529.6A patent/EP3057495B1/en active Active
- 2014-10-17 ES ES14854529T patent/ES2819552T3/es active Active
- 2014-10-17 CN CN201480057153.8A patent/CN105636509B/zh active Active
- 2014-10-17 JP JP2016522738A patent/JP6321154B2/ja active Active
- 2014-10-20 US US14/518,217 patent/US9820660B2/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11819712B2 (en) | 2013-08-22 | 2023-11-21 | The Regents Of The University Of Michigan | Histotripsy using very short ultrasound pulses |
| US12350525B2 (en) | 2013-08-22 | 2025-07-08 | The Regents Of The University Of Michigan | Histotripsy using very short ultrasound pulses |
| US12220602B2 (en) | 2015-06-24 | 2025-02-11 | The Regents Of The University Of Michigan | Histotripsy therapy systems and methods for the treatment of brain tissue |
| US11135454B2 (en) | 2015-06-24 | 2021-10-05 | The Regents Of The University Of Michigan | Histotripsy therapy systems and methods for the treatment of brain tissue |
| US11813484B2 (en) | 2018-11-28 | 2023-11-14 | Histosonics, Inc. | Histotripsy systems and methods |
| US11980778B2 (en) | 2018-11-28 | 2024-05-14 | Histosonics, Inc. | Histotripsy systems and methods |
| US11648424B2 (en) | 2018-11-28 | 2023-05-16 | Histosonics Inc. | Histotripsy systems and methods |
| US12420118B2 (en) | 2018-11-28 | 2025-09-23 | Histosonics, Inc. | Histotripsy systems and methods |
| US12491382B2 (en) | 2018-11-28 | 2025-12-09 | Histosonics, Inc. | Histotripsy systems and methods |
| US12491384B2 (en) | 2018-11-28 | 2025-12-09 | Histosonics, Inc. | Histotripsy systems and methods |
| US11813485B2 (en) | 2020-01-28 | 2023-11-14 | The Regents Of The University Of Michigan | Systems and methods for histotripsy immunosensitization |
| US12343568B2 (en) | 2020-08-27 | 2025-07-01 | The Regents Of The University Of Michigan | Ultrasound transducer with transmit-receive capability for histotripsy |
| US12318636B2 (en) | 2022-10-28 | 2025-06-03 | Histosonics, Inc. | Histotripsy systems and methods |
| US12390665B1 (en) | 2022-10-28 | 2025-08-19 | Histosonics, Inc. | Histotripsy systems and methods |
| US12446905B2 (en) | 2023-04-20 | 2025-10-21 | Histosonics, Inc. | Histotripsy systems and associated methods including user interfaces and workflows for treatment planning and therapy |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150112152A1 (en) | 2015-04-23 |
| JP2016534770A (ja) | 2016-11-10 |
| CN105636509A (zh) | 2016-06-01 |
| EP3057495A4 (en) | 2016-10-26 |
| CN105636509B (zh) | 2019-07-02 |
| US9820660B2 (en) | 2017-11-21 |
| EP3057495A1 (en) | 2016-08-24 |
| EP3057495B1 (en) | 2020-07-15 |
| JP6321154B2 (ja) | 2018-05-09 |
| WO2015058060A1 (en) | 2015-04-23 |
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