CN107519502B - 超声造影微泡的制备方法及超声造影微泡 - Google Patents
超声造影微泡的制备方法及超声造影微泡 Download PDFInfo
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- CN107519502B CN107519502B CN201710715422.0A CN201710715422A CN107519502B CN 107519502 B CN107519502 B CN 107519502B CN 201710715422 A CN201710715422 A CN 201710715422A CN 107519502 B CN107519502 B CN 107519502B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 238000002604 ultrasonography Methods 0.000 claims abstract description 45
- 239000011261 inert gas Substances 0.000 claims abstract description 39
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 36
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000000243 solution Substances 0.000 claims abstract description 21
- 239000011780 sodium chloride Substances 0.000 claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 17
- 102000008100 Human Serum Albumin Human genes 0.000 claims abstract description 15
- 108091006905 Human Serum Albumin Proteins 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 14
- 239000012895 dilution Substances 0.000 claims abstract description 12
- 238000010790 dilution Methods 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 claims description 15
- 229960004065 perflutren Drugs 0.000 claims description 13
- 229910018503 SF6 Inorganic materials 0.000 claims description 12
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 12
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 12
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 230000005514 two-phase flow Effects 0.000 description 7
- 102000009027 Albumins Human genes 0.000 description 5
- 108010088751 Albumins Proteins 0.000 description 5
- 239000002872 contrast media Substances 0.000 description 5
- 238000009210 therapy by ultrasound Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 108010008908 FS 069 Proteins 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- JRHNUZCXXOTJCA-UHFFFAOYSA-N 1-fluoropropane Chemical compound CCCF JRHNUZCXXOTJCA-UHFFFAOYSA-N 0.000 description 1
- JGSARLDLIJGVTE-UHFFFAOYSA-N 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-UHFFFAOYSA-N 0.000 description 1
- 108010056388 Albunex Proteins 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002607 contrast-enhanced ultrasound Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000004088 pulmonary circulation Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
- A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
- A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710715422.0A CN107519502B (zh) | 2017-08-20 | 2017-08-20 | 超声造影微泡的制备方法及超声造影微泡 |
Applications Claiming Priority (1)
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CN201710715422.0A CN107519502B (zh) | 2017-08-20 | 2017-08-20 | 超声造影微泡的制备方法及超声造影微泡 |
Publications (2)
Publication Number | Publication Date |
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CN107519502A CN107519502A (zh) | 2017-12-29 |
CN107519502B true CN107519502B (zh) | 2019-01-15 |
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CN201710715422.0A Active CN107519502B (zh) | 2017-08-20 | 2017-08-20 | 超声造影微泡的制备方法及超声造影微泡 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1129910A (zh) * | 1993-07-02 | 1996-08-28 | 分子生物系统研究所 | 蛋白质包囊不溶性气体的微球及其制备并用作超声显影剂 |
DK173528B1 (da) * | 1987-12-29 | 2001-01-29 | Molecular Biosystems Inc | Koncentreret, stabiliseret ultrasonisk afbildningsmiddel af mikrobobletype og fremgangsmåde til fremstilling af et sådant m |
CN1935257A (zh) * | 2006-08-30 | 2007-03-28 | 中国人民解放军第三军医大学第二附属医院 | 一种用于肿瘤超声治疗的治疗型超声微泡及其制备方法 |
CN101130094A (zh) * | 2007-09-06 | 2008-02-27 | 上海新兴医药股份有限公司 | 一种超声造影剂及其制备方法 |
CN105999314A (zh) * | 2016-07-11 | 2016-10-12 | 四川省人民医院 | 一种超声造影剂及其制备方法 |
-
2017
- 2017-08-20 CN CN201710715422.0A patent/CN107519502B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK173528B1 (da) * | 1987-12-29 | 2001-01-29 | Molecular Biosystems Inc | Koncentreret, stabiliseret ultrasonisk afbildningsmiddel af mikrobobletype og fremgangsmåde til fremstilling af et sådant m |
CN1129910A (zh) * | 1993-07-02 | 1996-08-28 | 分子生物系统研究所 | 蛋白质包囊不溶性气体的微球及其制备并用作超声显影剂 |
CN1935257A (zh) * | 2006-08-30 | 2007-03-28 | 中国人民解放军第三军医大学第二附属医院 | 一种用于肿瘤超声治疗的治疗型超声微泡及其制备方法 |
CN101130094A (zh) * | 2007-09-06 | 2008-02-27 | 上海新兴医药股份有限公司 | 一种超声造影剂及其制备方法 |
CN105999314A (zh) * | 2016-07-11 | 2016-10-12 | 四川省人民医院 | 一种超声造影剂及其制备方法 |
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CN107519502A (zh) | 2017-12-29 |
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Inventor after: Zhou Songhui Inventor after: Tong Peng Inventor after: Chen Meng Inventor after: Chen Yong Inventor after: Mao Jinwu Inventor before: Zhou Songhui Inventor before: Tong Peng Inventor before: Chen Meng Inventor before: Chen Yong Inventor before: Mao Jinwu |
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Address after: 414000 Hunan city of Yueyang Province Baling Road No. 380 Patentee after: Hunan Kangrun Pharmaceutical Co.,Ltd. Address before: 414000 Hunan city of Yueyang Province Baling Road No. 380 Patentee before: HUNAN KANGRUN PHARMACEUTICAL Co.,Ltd. |