CA2577457A1 - Dispositifs medicaux a microbulles - Google Patents
Dispositifs medicaux a microbulles Download PDFInfo
- Publication number
- CA2577457A1 CA2577457A1 CA 2577457 CA2577457A CA2577457A1 CA 2577457 A1 CA2577457 A1 CA 2577457A1 CA 2577457 CA2577457 CA 2577457 CA 2577457 A CA2577457 A CA 2577457A CA 2577457 A1 CA2577457 A1 CA 2577457A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- bubbles
- bubble
- pulses
- flow path
- 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.)
- Granted
Links
- 238000002604 ultrasonography Methods 0.000 claims abstract 14
- 230000004913 activation Effects 0.000 claims abstract 12
- 239000003814 drug Substances 0.000 claims abstract 10
- 238000000034 method Methods 0.000 claims abstract 9
- 206010028980 Neoplasm Diseases 0.000 claims abstract 6
- 229940079593 drug Drugs 0.000 claims abstract 5
- 229940124597 therapeutic agent Drugs 0.000 claims abstract 5
- 238000011282 treatment Methods 0.000 claims abstract 5
- 239000000654 additive Substances 0.000 claims abstract 4
- 239000000523 sample Substances 0.000 claims abstract 4
- 230000000087 stabilizing effect Effects 0.000 claims abstract 3
- 230000001225 therapeutic effect Effects 0.000 claims abstract 3
- 238000012377 drug delivery Methods 0.000 claims abstract 2
- 239000012530 fluid Substances 0.000 claims 72
- 230000006378 damage Effects 0.000 claims 6
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 238000002679 ablation Methods 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 2
- 239000000227 bioadhesive Substances 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000002708 enhancing effect Effects 0.000 claims 2
- 238000003384 imaging method Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000003381 stabilizer Substances 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- 230000001052 transient effect Effects 0.000 claims 2
- 208000000461 Esophageal Neoplasms Diseases 0.000 claims 1
- 208000012902 Nervous system disease Diseases 0.000 claims 1
- 208000025966 Neurological disease Diseases 0.000 claims 1
- 201000000582 Retinoblastoma Diseases 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 238000002591 computed tomography Methods 0.000 claims 1
- 239000002872 contrast media Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000010102 embolization Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 208000014018 liver neoplasm Diseases 0.000 claims 1
- 238000002595 magnetic resonance imaging Methods 0.000 claims 1
- 230000017074 necrotic cell death Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 208000019553 vascular disease Diseases 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000002101 nanobubble Substances 0.000 abstract 1
- 238000005393 sonoluminescence Methods 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58899506A | 2006-10-27 | 2006-10-27 | |
| US11/588,995 | 2006-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2577457A1 true CA2577457A1 (fr) | 2008-04-27 |
| CA2577457C CA2577457C (fr) | 2011-04-19 |
Family
ID=39367059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2577457 Expired - Fee Related CA2577457C (fr) | 2006-10-27 | 2007-02-06 | Dispositifs medicaux a microbulles |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2577457C (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009136336A3 (fr) * | 2008-05-05 | 2010-01-14 | Artenga Inc. | Génération de microbulles médicales |
| US8905992B2 (en) | 2011-11-07 | 2014-12-09 | General Electric Company | Portable microbubble and drug mixing device |
| CN107390100A (zh) * | 2017-08-03 | 2017-11-24 | 四川大学 | 一种基于时间反演的电力电缆局部放电定位方法 |
| CN111319056A (zh) * | 2020-03-02 | 2020-06-23 | 河北工业大学 | 基于可控微尺度气泡的微纳颗粒无损搬运方法和装置 |
-
2007
- 2007-02-06 CA CA 2577457 patent/CA2577457C/fr not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8257338B2 (en) | 2006-10-27 | 2012-09-04 | Artenga, Inc. | Medical microbubble generation |
| WO2009136336A3 (fr) * | 2008-05-05 | 2010-01-14 | Artenga Inc. | Génération de microbulles médicales |
| EP2282712A4 (fr) * | 2008-05-05 | 2015-04-01 | Artenga Inc | Génération de microbulles médicales |
| US8905992B2 (en) | 2011-11-07 | 2014-12-09 | General Electric Company | Portable microbubble and drug mixing device |
| CN107390100A (zh) * | 2017-08-03 | 2017-11-24 | 四川大学 | 一种基于时间反演的电力电缆局部放电定位方法 |
| CN107390100B (zh) * | 2017-08-03 | 2019-07-19 | 四川大学 | 一种基于时间反演的电力电缆局部放电定位方法 |
| CN111319056A (zh) * | 2020-03-02 | 2020-06-23 | 河北工业大学 | 基于可控微尺度气泡的微纳颗粒无损搬运方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2577457C (fr) | 2011-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150206 |