ATE473687T1 - Verfahren zur beurteilung der wirkung eines leitungsabschnitts auf die fliesseigenschaften eines ersten fluidums - Google Patents
Verfahren zur beurteilung der wirkung eines leitungsabschnitts auf die fliesseigenschaften eines ersten fluidumsInfo
- Publication number
- ATE473687T1 ATE473687T1 AT02798778T AT02798778T ATE473687T1 AT E473687 T1 ATE473687 T1 AT E473687T1 AT 02798778 T AT02798778 T AT 02798778T AT 02798778 T AT02798778 T AT 02798778T AT E473687 T1 ATE473687 T1 AT E473687T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid
- effect
- assessing
- pipe section
- flow properties
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 5
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/068—Modifying the blood flow model, e.g. by diffuser or deflector
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Volume Flow (AREA)
- Eye Examination Apparatus (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0122476A GB2373058B (en) | 2001-09-18 | 2001-09-18 | Spiral flow testing |
| PCT/GB2002/004243 WO2003024334A1 (en) | 2001-09-18 | 2002-09-18 | A method of and apparatus for assessing the effect of a conduit section on flow characteristics of a first fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE473687T1 true ATE473687T1 (de) | 2010-07-15 |
Family
ID=9922265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02798778T ATE473687T1 (de) | 2001-09-18 | 2002-09-18 | Verfahren zur beurteilung der wirkung eines leitungsabschnitts auf die fliesseigenschaften eines ersten fluidums |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7503226B2 (de) |
| EP (1) | EP1435841B1 (de) |
| AT (1) | ATE473687T1 (de) |
| DE (1) | DE60237022D1 (de) |
| GB (1) | GB2373058B (de) |
| WO (1) | WO2003024334A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2373058B (en) * | 2001-09-18 | 2003-02-19 | Tayside Flow Technologies Ltd | Spiral flow testing |
| JP2005528184A (ja) * | 2002-06-05 | 2005-09-22 | テイサイド フロー テクノロジーズ リミテッド | 導管の螺旋構造の螺旋角度を決定する方法 |
| US7243057B2 (en) * | 2003-03-12 | 2007-07-10 | Frantic Films Corporation | Method for modeling complex occlusions in fluid simulations |
| RU2380040C1 (ru) * | 2008-07-30 | 2010-01-27 | Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный медицинский университет Федерального агентства по здравоохранению и социальному развитию" (ГОУ ВПО АГМУ Росздрава) | Способ измерения скорости винтового движения крови в артериях |
| CN106483325A (zh) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | 螺旋流场的特性评价装置及方法 |
| CN112715545A (zh) * | 2021-01-20 | 2021-04-30 | 合肥尚邦植保科技有限公司 | 含双环磺草酮、二氯喹啉酸和噁唑酰草胺的除草剂组合物 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5365795A (en) * | 1993-05-20 | 1994-11-22 | Brower Jr William B | Improved method for determining flow rates in venturis, orifices and flow nozzles involving total pressure and static pressure measurements |
| JP3283524B2 (ja) * | 1996-01-17 | 2002-05-20 | マイクロ・モーション・インコーポレーテッド | バイパス型流量計 |
| US6030344A (en) * | 1996-12-04 | 2000-02-29 | Acuson Corporation | Methods and apparatus for ultrasound image quantification |
| US6086539A (en) * | 1996-12-04 | 2000-07-11 | Acuson Corporation | Methods and apparatus for ultrasound image quantification |
| IL125932A (en) * | 1997-01-03 | 2003-06-24 | Biosense Inc | Pressure sensing stent |
| CH691846A5 (fr) | 1997-06-20 | 2001-11-15 | Ecole Polytech | Implant de dilatation intravasculaire à déflecteur. |
| US5967986A (en) * | 1997-11-25 | 1999-10-19 | Vascusense, Inc. | Endoluminal implant with fluid flow sensing capability |
| US6151557A (en) * | 1998-01-13 | 2000-11-21 | Rosemount Inc. | Friction flowmeter with improved software |
| WO1999056626A1 (en) * | 1998-05-05 | 1999-11-11 | Cornell Research Foundation, Inc. | Method for assessing blood flow and apparatus thereof |
| FR2779340B1 (fr) | 1998-06-04 | 2000-12-29 | Delab | Dispositif intraluminal implantable |
| GB9828696D0 (en) * | 1998-12-29 | 1999-02-17 | Houston J G | Blood-flow tubing |
| TW421710B (en) * | 1999-04-13 | 2001-02-11 | Inst Of Nuclear Energy Res Roc | Method and device for bi-directional low-velocity flow measurement |
| US6308553B1 (en) * | 1999-06-04 | 2001-10-30 | Honeywell International Inc | Self-normalizing flow sensor and method for the same |
| US6535835B1 (en) * | 2000-01-31 | 2003-03-18 | Ge Medical Systems Global Technology Company, Llc | Angle independent ultrasound volume flow measurement |
| US6609431B1 (en) * | 2000-09-29 | 2003-08-26 | Xellogy, Inc. | Flow measuring device based on predetermine class of liquid |
| EP1234554A1 (de) * | 2001-02-21 | 2002-08-28 | EndoArt SA | Gefässimplantat mit einer inneren Ablenkvorrichtung |
| GB2373058B (en) * | 2001-09-18 | 2003-02-19 | Tayside Flow Technologies Ltd | Spiral flow testing |
| US6971259B2 (en) * | 2001-11-07 | 2005-12-06 | Weatherford/Lamb, Inc. | Fluid density measurement in pipes using acoustic pressures |
-
2001
- 2001-09-18 GB GB0122476A patent/GB2373058B/en not_active Expired - Lifetime
-
2002
- 2002-09-18 WO PCT/GB2002/004243 patent/WO2003024334A1/en not_active Ceased
- 2002-09-18 EP EP02798778A patent/EP1435841B1/de not_active Expired - Lifetime
- 2002-09-18 US US10/492,431 patent/US7503226B2/en not_active Expired - Lifetime
- 2002-09-18 DE DE60237022T patent/DE60237022D1/de not_active Expired - Lifetime
- 2002-09-18 AT AT02798778T patent/ATE473687T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1435841A1 (de) | 2004-07-14 |
| US20050165289A1 (en) | 2005-07-28 |
| GB2373058A (en) | 2002-09-11 |
| GB0122476D0 (en) | 2001-11-07 |
| EP1435841B1 (de) | 2010-07-14 |
| GB2373058B (en) | 2003-02-19 |
| WO2003024334A1 (en) | 2003-03-27 |
| DE60237022D1 (de) | 2010-08-26 |
| US7503226B2 (en) | 2009-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |