JPH11513276A5 - - Google Patents
Info
- Publication number
- JPH11513276A5 JPH11513276A5 JP1997512697A JP51269797A JPH11513276A5 JP H11513276 A5 JPH11513276 A5 JP H11513276A5 JP 1997512697 A JP1997512697 A JP 1997512697A JP 51269797 A JP51269797 A JP 51269797A JP H11513276 A5 JPH11513276 A5 JP H11513276A5
- Authority
- JP
- Japan
- 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.)
- Withdrawn
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/531,940 | 1995-09-21 | ||
| US08/531,940 US5690115A (en) | 1995-09-21 | 1995-09-21 | Detecting vascular stenosis in chronic hemodialysis patients |
| PCT/US1996/013271 WO1997010751A1 (en) | 1995-09-21 | 1996-08-16 | Detecting vascular stenosis in chronic hemodialysis patients |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11513276A JPH11513276A (ja) | 1999-11-16 |
| JPH11513276A5 true JPH11513276A5 (enExample) | 2004-09-16 |
Family
ID=24119702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9512697A Withdrawn JPH11513276A (ja) | 1995-09-21 | 1996-08-16 | 慢性的血液透析患者における血管狭窄の検出 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5690115A (enExample) |
| EP (1) | EP0862382A4 (enExample) |
| JP (1) | JPH11513276A (enExample) |
| AU (1) | AU6953096A (enExample) |
| WO (1) | WO1997010751A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6575927B1 (en) * | 1998-09-25 | 2003-06-10 | The Regents Of The University Of Michigan | System and method for determining blood flow rate in a vessel |
| US6167765B1 (en) | 1998-09-25 | 2001-01-02 | The Regents Of The University Of Michigan | System and method for determining the flow rate of blood in a vessel using doppler frequency signals |
| US6193669B1 (en) * | 1998-12-11 | 2001-02-27 | Florence Medical Ltd. | System and method for detecting, localizing, and characterizing occlusions, stent positioning, dissections and aneurysms in a vessel |
| US6354999B1 (en) * | 2000-01-14 | 2002-03-12 | Florence Medical Ltd. | System and method for detecting, localizing, and characterizing occlusions and aneurysms in a vessel |
| US6551250B2 (en) | 2001-03-29 | 2003-04-22 | Hassan Khalil | Transit time thermodilution guidewire system for measuring coronary flow velocity |
| US7144381B2 (en) * | 2001-06-20 | 2006-12-05 | The Regents Of The University Of California | Hemodialysis system and method |
| AU2003249349A1 (en) * | 2002-06-21 | 2004-01-06 | Becton Dickinson And Company | Method of and apparatus for controlling flashback in an introducer needle and catheter assembly |
| US20050119573A1 (en) * | 2003-11-05 | 2005-06-02 | Boris Vilenkin | Method and system for quantification of arterial stenosis |
| JP2010284304A (ja) * | 2009-06-11 | 2010-12-24 | Tohoku Univ | 臓器虚血モニタ |
| KR101812492B1 (ko) | 2009-10-12 | 2017-12-27 | 실리콘 밸리 메디컬 인스트루먼츠, 인코포레이티드 | 동시 기록 방식 촬영용 혈관내 초음파 시스템 |
| US20110295152A1 (en) * | 2010-05-25 | 2011-12-01 | Nextier Corporation | Puncture method, incision needle, puncture needle, needle cap and instrument for blood purification treatment |
| CN103118601B (zh) * | 2010-09-30 | 2015-11-25 | 皇家飞利浦电子股份有限公司 | 利用可跟踪的成像设备和成像工具进行分叉的检测 |
| DE102014008446A1 (de) | 2014-06-06 | 2015-12-17 | Fresenius Medical Care Deutschland Gmbh | Vorrichtung zur nicht invasiven Messung des Blutflusses |
| US10653393B2 (en) | 2015-10-08 | 2020-05-19 | Acist Medical Systems, Inc. | Intravascular ultrasound imaging with frequency selective imaging methods and systems |
| US10909661B2 (en) | 2015-10-08 | 2021-02-02 | Acist Medical Systems, Inc. | Systems and methods to reduce near-field artifacts |
| US11369337B2 (en) * | 2015-12-11 | 2022-06-28 | Acist Medical Systems, Inc. | Detection of disturbed blood flow |
| WO2017117389A1 (en) | 2015-12-31 | 2017-07-06 | Acist Medical Systems, Inc. | Semi-automated image segmentation system and method |
| EP3459048B1 (en) | 2016-05-16 | 2023-05-03 | Acist Medical Systems, Inc. | Motion-based image segmentation systems and methods |
| JP7269232B2 (ja) * | 2017-10-24 | 2023-05-08 | コーニンクレッカ フィリップス エヌ ヴェ | 血管狭窄の超音波測定 |
| US11024034B2 (en) | 2019-07-02 | 2021-06-01 | Acist Medical Systems, Inc. | Image segmentation confidence determination |
| RU2731407C1 (ru) * | 2020-02-14 | 2020-09-02 | Валерия Сергеевна Коэн | Способ определения гемодинамически значимого стеноза отводящей вены артериовенозной фистулы для программного гемодиализа |
| JP2022080154A (ja) * | 2020-11-17 | 2022-05-27 | 旭化成メディカル株式会社 | 画像処理装置および画像処理プログラム |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271361A (en) * | 1968-07-19 | 1972-04-19 | Raymond George Gosling | Means and method for signalling change of fluid flow |
| US4515164A (en) * | 1984-03-23 | 1985-05-07 | Intech Systems Corp. | Differential doppler for blood flow measurement |
| IT1199942B (it) * | 1985-02-07 | 1989-01-05 | Biotronix Srl | Strumento di rilevazione della sezione circolare equivalente in area alla sezione di un vaso sanguigno |
| US4665925A (en) * | 1985-09-13 | 1987-05-19 | Pfizer Hospital Products Group, Inc. | Doppler catheter |
| DE3906998A1 (de) * | 1989-03-04 | 1990-09-06 | Horst Prof Dr Frankenberger | Verfahren zur stroemungsmessung von waessrigen, elektrolytischen fluessigkeiten und vorrichtung hierzu |
| US4957110A (en) * | 1989-03-17 | 1990-09-18 | C. R. Bard, Inc. | Steerable guidewire having electrodes for measuring vessel cross-section and blood flow |
| US5259385A (en) * | 1991-12-23 | 1993-11-09 | Advanced Cardiovascular Systems, Inc. | Apparatus for the cannulation of blood vessels |
| US5226421A (en) * | 1992-03-06 | 1993-07-13 | Cardiometrics, Inc. | Doppler elongate flexible member having an inflatable balloon mounted thereon |
| US5368034A (en) * | 1992-09-04 | 1994-11-29 | Boston Scientific Corporation | Method and apparatus for thrombolytic therapy |
| GB9309861D0 (en) * | 1993-05-13 | 1993-06-23 | Univ Hospital London Dev Corp | Ultrasonic blood volume flow rate meter |
| US5289821A (en) * | 1993-06-30 | 1994-03-01 | Swartz William M | Method of ultrasonic Doppler monitoring of blood flow in a blood vessel |
| US5453576A (en) * | 1994-10-24 | 1995-09-26 | Transonic Systems Inc. | Cardiovascular measurements by sound velocity dilution |
-
1995
- 1995-09-21 US US08/531,940 patent/US5690115A/en not_active Expired - Lifetime
-
1996
- 1996-08-16 WO PCT/US1996/013271 patent/WO1997010751A1/en not_active Ceased
- 1996-08-16 EP EP96930524A patent/EP0862382A4/en not_active Withdrawn
- 1996-08-16 JP JP9512697A patent/JPH11513276A/ja not_active Withdrawn
- 1996-08-16 AU AU69530/96A patent/AU6953096A/en not_active Abandoned