CN1054545C - 反差介质及其用途 - Google Patents
反差介质及其用途 Download PDFInfo
- Publication number
- CN1054545C CN1054545C CN92112467A CN92112467A CN1054545C CN 1054545 C CN1054545 C CN 1054545C CN 92112467 A CN92112467 A CN 92112467A CN 92112467 A CN92112467 A CN 92112467A CN 1054545 C CN1054545 C CN 1054545C
- Authority
- CN
- China
- Prior art keywords
- contrast media
- bubble
- gas
- contrast
- micro
- 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.)
- Expired - Lifetime
Links
- 239000007789 gas Substances 0.000 title claims abstract description 184
- 238000000034 method Methods 0.000 title abstract description 34
- 239000002961 echo contrast media Substances 0.000 title description 11
- 229960003853 ultrasound contrast media Drugs 0.000 title description 10
- 239000002872 contrast media Substances 0.000 claims abstract description 63
- 238000002604 ultrasonography Methods 0.000 claims abstract description 44
- 210000000748 cardiovascular system Anatomy 0.000 claims abstract description 9
- 229940039231 contrast media Drugs 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 52
- XRPKRSLLVXAECN-UHFFFAOYSA-N CCCC.[F] Chemical compound CCCC.[F] XRPKRSLLVXAECN-UHFFFAOYSA-N 0.000 claims description 14
- 238000003745 diagnosis Methods 0.000 claims description 11
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 9
- 210000005240 left ventricle Anatomy 0.000 claims description 9
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 claims description 9
- 229960004065 perflutren Drugs 0.000 claims description 9
- 239000000600 sorbitol Substances 0.000 claims description 9
- 239000002502 liposome Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 239000004005 microsphere Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 150000001720 carbohydrates Chemical class 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- 239000000969 carrier Substances 0.000 claims 1
- 238000012512 characterization method Methods 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 210000004072 lung Anatomy 0.000 abstract description 13
- 230000000704 physical effect Effects 0.000 abstract description 9
- 210000000056 organ Anatomy 0.000 abstract description 7
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000004090 dissolution Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000012285 ultrasound imaging Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 59
- 239000000463 material Substances 0.000 description 21
- 210000001519 tissue Anatomy 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000000126 substance Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 15
- 210000004369 blood Anatomy 0.000 description 15
- 239000008280 blood Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 14
- 238000011160 research Methods 0.000 description 12
- 230000017531 blood circulation Effects 0.000 description 11
- 239000004816 latex Substances 0.000 description 11
- 229920000126 latex Polymers 0.000 description 11
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000004531 microgranule Substances 0.000 description 9
- 125000004429 atom Chemical group 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- NJCBUSHGCBERSK-UHFFFAOYSA-N perfluoropentane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F NJCBUSHGCBERSK-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229960004692 perflenapent Drugs 0.000 description 5
- 229960004624 perflexane Drugs 0.000 description 5
- WTWWXOGTJWMJHI-UHFFFAOYSA-N perflubron Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)Br WTWWXOGTJWMJHI-UHFFFAOYSA-N 0.000 description 5
- 229960001217 perflubron Drugs 0.000 description 5
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 230000027455 binding Effects 0.000 description 3
- 238000009739 binding Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000002685 pulmonary effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 108010056388 Albunex Proteins 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 150000005829 chemical entities Chemical class 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000004812 organic fluorine compounds Chemical class 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241000272517 Anseriformes Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- KXLUWEYBZBGJRZ-POEOZHCLSA-N Canin Chemical compound O([C@H]12)[C@]1([C@](CC[C@H]1C(=C)C(=O)O[C@@H]11)(C)O)[C@@H]1[C@@]1(C)[C@@H]2O1 KXLUWEYBZBGJRZ-POEOZHCLSA-N 0.000 description 1
- 241000283705 Capra hircus Species 0.000 description 1
- 208000004652 Cardiovascular Abnormalities Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 241000700199 Cavia porcellus Species 0.000 description 1
- GPFVKTQSZOQXLY-UHFFFAOYSA-N Chrysartemin A Natural products CC1(O)C2OC2C34OC3(C)CC5C(CC14)OC(=O)C5=C GPFVKTQSZOQXLY-UHFFFAOYSA-N 0.000 description 1
- 206010009866 Cold sweat Diseases 0.000 description 1
- 241000484025 Cuniculus Species 0.000 description 1
- -1 D-glucose alcohols Chemical class 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 241000201862 Equus sp. Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- 241000282560 Macaca mulatta Species 0.000 description 1
- 241000699672 Mesocricetus sp. Species 0.000 description 1
- 241000699660 Mus musculus Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241000283900 Ovis sp. Species 0.000 description 1
- 241000282520 Papio Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 239000003633 blood substitute Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical class FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical class FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Images
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)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76131191A | 1991-09-17 | 1991-09-17 | |
US07/893,657 US5409688A (en) | 1991-09-17 | 1992-06-05 | Gaseous ultrasound contrast media |
US893,657 | 1992-06-05 | ||
US761,311 | 1992-06-05 | ||
US93601192A | 1992-09-02 | 1992-09-02 | |
US936,011 | 1992-09-02 | ||
PCT/US1992/007250 WO1993005819A1 (en) | 1991-09-17 | 1992-09-02 | Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media |
USPCT/US92/07250 | 1992-09-02 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99124792A Division CN1264600A (zh) | 1991-09-17 | 1999-12-01 | 反差介质及其用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1073104A CN1073104A (zh) | 1993-06-16 |
CN1054545C true CN1054545C (zh) | 2000-07-19 |
Family
ID=46202085
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN92112467A Expired - Lifetime CN1054545C (zh) | 1991-09-17 | 1992-09-17 | 反差介质及其用途 |
CN99124792A Pending CN1264600A (zh) | 1991-09-17 | 1999-12-01 | 反差介质及其用途 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99124792A Pending CN1264600A (zh) | 1991-09-17 | 1999-12-01 | 反差介质及其用途 |
Country Status (6)
Country | Link |
---|---|
US (6) | US5558854A (zh) |
CN (2) | CN1054545C (zh) |
IL (1) | IL103120A (zh) |
MX (1) | MX9205298A (zh) |
NZ (1) | NZ244341A (zh) |
PT (1) | PT100867B (zh) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305757A (en) | 1989-12-22 | 1994-04-26 | Unger Evan C | Gas filled liposomes and their use as ultrasonic contrast agents |
US6001335A (en) | 1989-12-22 | 1999-12-14 | Imarx Pharmaceutical Corp. | Contrasting agents for ultrasonic imaging and methods for preparing the same |
US5922304A (en) | 1989-12-22 | 1999-07-13 | Imarx Pharmaceutical Corp. | Gaseous precursor filled microspheres as magnetic resonance imaging contrast agents |
US6551576B1 (en) | 1989-12-22 | 2003-04-22 | Bristol-Myers Squibb Medical Imaging, Inc. | Container with multi-phase composition for use in diagnostic and therapeutic applications |
US5580575A (en) | 1989-12-22 | 1996-12-03 | Imarx Pharmaceutical Corp. | Therapeutic drug delivery systems |
US5542935A (en) | 1989-12-22 | 1996-08-06 | Imarx Pharmaceutical Corp. | Therapeutic delivery systems related applications |
US5585112A (en) | 1989-12-22 | 1996-12-17 | Imarx Pharmaceutical Corp. | Method of preparing gas and gaseous precursor-filled microspheres |
US6088613A (en) | 1989-12-22 | 2000-07-11 | Imarx Pharmaceutical Corp. | Method of magnetic resonance focused surgical and therapeutic ultrasound |
US5733572A (en) | 1989-12-22 | 1998-03-31 | Imarx Pharmaceutical Corp. | Gas and gaseous precursor filled microspheres as topical and subcutaneous delivery vehicles |
US6146657A (en) | 1989-12-22 | 2000-11-14 | Imarx Pharmaceutical Corp. | Gas-filled lipid spheres for use in diagnostic and therapeutic applications |
US5656211A (en) | 1989-12-22 | 1997-08-12 | Imarx Pharmaceutical Corp. | Apparatus and method for making gas-filled vesicles of optimal size |
US5776429A (en) | 1989-12-22 | 1998-07-07 | Imarx Pharmaceutical Corp. | Method of preparing gas-filled microspheres using a lyophilized lipids |
US5874062A (en) | 1991-04-05 | 1999-02-23 | Imarx Pharmaceutical Corp. | Methods of computed tomography using perfluorocarbon gaseous filled microspheres as contrast agents |
US5205290A (en) | 1991-04-05 | 1993-04-27 | Unger Evan C | Low density microspheres and their use as contrast agents for computed tomography |
US6875420B1 (en) | 1991-09-17 | 2005-04-05 | Amersham Health As | Method of ultrasound imaging |
MX9205298A (es) * | 1991-09-17 | 1993-05-01 | Steven Carl Quay | Medios gaseosos de contraste de ultrasonido y metodo para seleccionar gases para usarse como medios de contraste de ultrasonido |
IL108416A (en) | 1993-01-25 | 1998-10-30 | Sonus Pharma Inc | Colloids with phase difference as contrast ultrasound agents |
US20050053552A1 (en) * | 1993-01-25 | 2005-03-10 | Quay Steven C. | Phase shift colloids as ultrasound contrast agents |
ES2093528T3 (es) * | 1993-03-02 | 1996-12-16 | Du Pont | Composiciones que incluyen un hexafluoropropano. |
US5855865A (en) * | 1993-07-02 | 1999-01-05 | Molecular Biosystems, Inc. | Method for making encapsulated gas microspheres from heat denatured protein in the absence of oxygen gas |
DE69434119T3 (de) * | 1993-07-30 | 2011-05-05 | Imcor Pharmaceutical Co., San Diego | Stabilisierte mikrogasbläschen-zusammensetzungen für echographie |
US5798091A (en) | 1993-07-30 | 1998-08-25 | Alliance Pharmaceutical Corp. | Stabilized gas emulsion containing phospholipid for ultrasound contrast enhancement |
GB9318288D0 (en) * | 1993-09-03 | 1993-10-20 | Nycomed Imaging As | Improvements in or relating to contrast agents |
CA2154867C (en) * | 1993-12-15 | 2007-05-29 | Feng Yan | Gas mixtures useful as ultrasound contrast media |
US5736121A (en) | 1994-05-23 | 1998-04-07 | Imarx Pharmaceutical Corp. | Stabilized homogenous suspensions as computed tomography contrast agents |
US5540909A (en) * | 1994-09-28 | 1996-07-30 | Alliance Pharmaceutical Corp. | Harmonic ultrasound imaging with microbubbles |
WO1998053855A1 (en) * | 1997-05-30 | 1998-12-03 | Alliance Pharmaceutical Corp. | Methods and apparatus for monitoring and quantifying the movement of fluid |
US6743779B1 (en) | 1994-11-29 | 2004-06-01 | Imarx Pharmaceutical Corp. | Methods for delivering compounds into a cell |
US5830430A (en) | 1995-02-21 | 1998-11-03 | Imarx Pharmaceutical Corp. | Cationic lipids and the use thereof |
DE19510690A1 (de) * | 1995-03-14 | 1996-09-19 | Schering Ag | Polymere Nano- und/oder Mikropartikel, Verfahren zu deren Herstellung, sowie Verwendung in medizinischen Diagnostik und Therapie |
US5997898A (en) | 1995-06-06 | 1999-12-07 | Imarx Pharmaceutical Corp. | Stabilized compositions of fluorinated amphiphiles for methods of therapeutic delivery |
US6139819A (en) | 1995-06-07 | 2000-10-31 | Imarx Pharmaceutical Corp. | Targeted contrast agents for diagnostic and therapeutic use |
US5804162A (en) * | 1995-06-07 | 1998-09-08 | Alliance Pharmaceutical Corp. | Gas emulsions stabilized with fluorinated ethers having low Ostwald coefficients |
US6231834B1 (en) | 1995-06-07 | 2001-05-15 | Imarx Pharmaceutical Corp. | Methods for ultrasound imaging involving the use of a contrast agent and multiple images and processing of same |
US5897851A (en) * | 1995-06-07 | 1999-04-27 | Sonus Pharmaceuticals, Inc. | Nucleation and activation of a liquid-in-liquid emulsion for use in ultrasound imaging |
US6521211B1 (en) | 1995-06-07 | 2003-02-18 | Bristol-Myers Squibb Medical Imaging, Inc. | Methods of imaging and treatment with targeted compositions |
US5840276A (en) * | 1996-01-11 | 1998-11-24 | Apfel Enterprises, Inc. | Activatable infusable dispersions containing drops of a superheated liquid for methods of therapy and diagnosis |
PT904113E (pt) * | 1996-03-05 | 2004-09-30 | Acusphere Inc | Gases fluorados microencapsulados para utilizacao como agentes de aquisicao de imagem |
US5611344A (en) * | 1996-03-05 | 1997-03-18 | Acusphere, Inc. | Microencapsulated fluorinated gases for use as imaging agents |
US5728315A (en) * | 1996-05-01 | 1998-03-17 | Alliedsignal Inc. | Azeotrope-like compositions of trifluoromethane, carbon dioxide, ethane and hexafluoroethane |
DE69736981D1 (de) | 1996-05-01 | 2007-01-04 | Imarx Pharmaceutical Corp | In vitro verfahren zum einbringen von nukleinsäuren in eine zelle |
US5837221A (en) * | 1996-07-29 | 1998-11-17 | Acusphere, Inc. | Polymer-lipid microencapsulated gases for use as imaging agents |
GB9617811D0 (en) * | 1996-08-27 | 1996-10-09 | Nycomed Imaging As | Improvements in or relating to contrast agents |
US6414139B1 (en) | 1996-09-03 | 2002-07-02 | Imarx Therapeutics, Inc. | Silicon amphiphilic compounds and the use thereof |
PT977597E (pt) | 1996-09-11 | 2003-06-30 | Imarx Pharmaceutical Corp | Metodos melhorados para imagiologia de diagnosticoutilizando um agente de contraste e um vasodil atador |
US6120751A (en) | 1997-03-21 | 2000-09-19 | Imarx Pharmaceutical Corp. | Charged lipids and uses for the same |
US6537246B1 (en) | 1997-06-18 | 2003-03-25 | Imarx Therapeutics, Inc. | Oxygen delivery agents and uses for the same |
US6090800A (en) | 1997-05-06 | 2000-07-18 | Imarx Pharmaceutical Corp. | Lipid soluble steroid prodrugs |
US6143276A (en) | 1997-03-21 | 2000-11-07 | Imarx Pharmaceutical Corp. | Methods for delivering bioactive agents to regions of elevated temperatures |
US6416740B1 (en) | 1997-05-13 | 2002-07-09 | Bristol-Myers Squibb Medical Imaging, Inc. | Acoustically active drug delivery systems |
US6548047B1 (en) | 1997-09-15 | 2003-04-15 | Bristol-Myers Squibb Medical Imaging, Inc. | Thermal preactivation of gaseous precursor filled compositions |
US6123923A (en) | 1997-12-18 | 2000-09-26 | Imarx Pharmaceutical Corp. | Optoacoustic contrast agents and methods for their use |
US20010003580A1 (en) | 1998-01-14 | 2001-06-14 | Poh K. Hui | Preparation of a lipid blend and a phospholipid suspension containing the lipid blend |
US6444192B1 (en) | 1999-02-05 | 2002-09-03 | The Regents Of The University Of California | Diagnostic imaging of lymph structures |
US7311893B2 (en) * | 2000-07-25 | 2007-12-25 | Neurochem (International) Limited | Amyloid targeting imaging agents and uses thereof |
DE10119522A1 (de) * | 2001-04-20 | 2002-12-05 | Innovacell Biotechnologie Gmbh | Herstellung und Anwendung einer Suspensionszusammensetzung mit einem Ultraschall-Kontrastmittel |
CA2457564C (en) * | 2001-10-05 | 2009-04-07 | Surmodics, Inc. | Particle immobilized coatings and uses thereof |
US7623908B2 (en) | 2003-01-24 | 2009-11-24 | The Board Of Trustees Of The University Of Illinois | Nonlinear interferometric vibrational imaging |
US7198777B2 (en) * | 2003-06-17 | 2007-04-03 | The Board Of Trustees Of The University Of Illinois | Optical contrast agents for optically modifying incident radiation |
US7217410B2 (en) * | 2003-06-17 | 2007-05-15 | The Board Of Trustees Of The Universtiy Of Illinois | Surface modified protein microparticles |
US7610074B2 (en) | 2004-01-08 | 2009-10-27 | The Board Of Trustees Of The University Of Illinois | Multi-functional plasmon-resonant contrast agents for optical coherence tomography |
US8012457B2 (en) | 2004-06-04 | 2011-09-06 | Acusphere, Inc. | Ultrasound contrast agent dosage formulation |
US20060018948A1 (en) * | 2004-06-24 | 2006-01-26 | Guire Patrick E | Biodegradable implantable medical devices, methods and systems |
US20060147491A1 (en) * | 2005-01-05 | 2006-07-06 | Dewitt David M | Biodegradable coating compositions including multiple layers |
US20060198868A1 (en) * | 2005-01-05 | 2006-09-07 | Dewitt David M | Biodegradable coating compositions comprising blends |
US7586618B2 (en) * | 2005-02-28 | 2009-09-08 | The Board Of Trustees Of The University Of Illinois | Distinguishing non-resonant four-wave-mixing noise in coherent stokes and anti-stokes Raman scattering |
US7725169B2 (en) | 2005-04-15 | 2010-05-25 | The Board Of Trustees Of The University Of Illinois | Contrast enhanced spectroscopic optical coherence tomography |
US8275449B2 (en) * | 2005-11-11 | 2012-09-25 | Visualsonics Inc. | Overlay image contrast enhancement |
US7787129B2 (en) | 2006-01-31 | 2010-08-31 | The Board Of Trustees Of The University Of Illinois | Method and apparatus for measurement of optical properties in tissue |
US8115934B2 (en) | 2008-01-18 | 2012-02-14 | The Board Of Trustees Of The University Of Illinois | Device and method for imaging the ear using optical coherence tomography |
US8983580B2 (en) | 2008-01-18 | 2015-03-17 | The Board Of Trustees Of The University Of Illinois | Low-coherence interferometry and optical coherence tomography for image-guided surgical treatment of solid tumors |
US7751057B2 (en) | 2008-01-18 | 2010-07-06 | The Board Of Trustees Of The University Of Illinois | Magnetomotive optical coherence tomography |
US20100152646A1 (en) * | 2008-02-29 | 2010-06-17 | Reshma Girijavallabhan | Intravitreal injection device and method |
GB0811856D0 (en) * | 2008-06-27 | 2008-07-30 | Ucl Business Plc | Magnetic microbubbles, methods of preparing them and their uses |
KR102048668B1 (ko) | 2011-03-04 | 2019-11-25 | 더 보드 오브 트러스티스 오브 더 유니버시티 오브 아칸소 | 뇌졸중 및 허혈 치료제로서의 도데카플루오로펜탄 에멀전 |
US9848799B2 (en) | 2014-06-25 | 2017-12-26 | Biosense Webster (Israel) Ltd | Real-time generation of MRI slices |
IL296875A (en) | 2014-12-31 | 2022-12-01 | Lantheus Medical Imaging Inc | Fat-wrapped gas microsphere preparations and related methods |
EP3452108A4 (en) | 2016-05-04 | 2019-12-25 | Lantheus Medical Imaging, Inc. | METHODS AND DEVICES FOR PREPARING ULTRASONIC CONTRAST AGENTS |
US9789210B1 (en) | 2016-07-06 | 2017-10-17 | Lantheus Medical Imaging, Inc. | Methods for making ultrasound contrast agents |
CA3200167A1 (en) | 2020-12-04 | 2022-06-09 | Jonathan S. Wall | Method for diagnosing amyloid diseases |
WO2022160762A1 (en) | 2021-02-01 | 2022-08-04 | Fujian Yongjing Technology Co., Ltd | New industrial process for manufacturing of perfluoropentane (pfp) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0231091A1 (en) * | 1986-01-24 | 1987-08-05 | Children's Hospital Medical Center | Stable emulsions of highly fluorinated organic compound |
US4832941A (en) * | 1985-08-14 | 1989-05-23 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V | Contrast medium for ultrasonic examinations and process for its preparation |
Family Cites Families (143)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE324938C (de) | 1920-09-06 | Heinrich Freitag | Fahrbare Hebelade zum Anheben von Wagenraedern | |
DE410470C (de) | 1921-02-15 | 1925-03-10 | Hermann Oehme Dr | Verfahren zur Extraktion des Nitrierungsproduktes des AEthylens aus Abfallsaeure |
NL302030A (zh) * | 1962-12-21 | 1900-01-01 | ||
US3968203A (en) * | 1965-10-01 | 1976-07-06 | Jerome G. Spitzer | Aerosol astringent composition |
US3615972A (en) * | 1967-04-28 | 1971-10-26 | Dow Chemical Co | Expansible thermoplastic polymer particles containing volatile fluid foaming agent and method of foaming the same |
US3650831A (en) * | 1969-03-10 | 1972-03-21 | Armour Dial Inc | Method of cleaning surfaces |
US4027007A (en) * | 1970-12-09 | 1977-05-31 | Colgate-Palmolive Company | Antiperspirants formulated with borax |
FR2249657B1 (zh) * | 1973-11-07 | 1977-04-15 | Ugine Kuhlmann | |
US4276885A (en) * | 1979-05-04 | 1981-07-07 | Rasor Associates, Inc | Ultrasonic image enhancement |
US4265251A (en) * | 1979-06-28 | 1981-05-05 | Rasor Associates, Inc. | Method of determining pressure within liquid containing vessel |
US4657756A (en) * | 1980-11-17 | 1987-04-14 | Schering Aktiengesellschaft | Microbubble precursors and apparatus for their production and use |
US4681119A (en) * | 1980-11-17 | 1987-07-21 | Schering Aktiengesellschaft | Method of production and use of microbubble precursors |
US4442843A (en) * | 1980-11-17 | 1984-04-17 | Schering, Ag | Microbubble precursors and methods for their production and use |
US4361979A (en) * | 1981-04-07 | 1982-12-07 | Brio Toy Ab | Connection element for making assemblies of toy units |
US4533254A (en) * | 1981-04-17 | 1985-08-06 | Biotechnology Development Corporation | Apparatus for forming emulsions |
DE3141641A1 (de) * | 1981-10-16 | 1983-04-28 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Ultraschall-kontrastmittel und dessen herstellung |
CH664654A5 (fr) | 1981-12-18 | 1988-03-15 | Cerac Inst Sa | Procede et dispositif pour la commande d'un moteur a courant alternatif sans balai. |
JPS5967229A (ja) * | 1982-10-08 | 1984-04-16 | Green Cross Corp:The | 超音波診断造影剤 |
US4718433A (en) * | 1983-01-27 | 1988-01-12 | Feinstein Steven B | Contrast agents for ultrasonic imaging |
US4572203A (en) * | 1983-01-27 | 1986-02-25 | Feinstein Steven B | Contact agents for ultrasonic imaging |
DE3834705A1 (de) * | 1988-10-07 | 1990-04-12 | Schering Ag | Ultraschallkontrastmittel aus gasblaeschen und fettsaeure enthaltenden mikropartikeln |
US5141738A (en) * | 1983-04-15 | 1992-08-25 | Schering Aktiengesellschaft | Ultrasonic contrast medium comprising gas bubbles and solid lipophilic surfactant-containing microparticles and use thereof |
US4725442A (en) | 1983-06-17 | 1988-02-16 | Haynes Duncan H | Microdroplets of water-insoluble drugs and injectable formulations containing same |
US4544545A (en) * | 1983-06-20 | 1985-10-01 | Trustees University Of Massachusetts | Liposomes containing modified cholesterol for organ targeting |
US4900540A (en) * | 1983-06-20 | 1990-02-13 | Trustees Of The University Of Massachusetts | Lipisomes containing gas for ultrasound detection |
US5618514A (en) * | 1983-12-21 | 1997-04-08 | Nycomed Imaging As | Diagnostic and contrast agent |
US4767610A (en) * | 1984-10-19 | 1988-08-30 | The Regents Of The University Of California | Method for detecting abnormal cell masses in animals |
GB8504916D0 (en) * | 1985-02-26 | 1985-03-27 | Isc Chemicals Ltd | Emulsions of perfluorocarbons in aqueous media |
US4684479A (en) * | 1985-08-14 | 1987-08-04 | Arrigo Joseph S D | Surfactant mixtures, stable gas-in-liquid emulsions, and methods for the production of such emulsions from said mixtures |
EP0247156B1 (en) * | 1985-11-18 | 1993-06-23 | Access Pharmaceuticals Inc. | Polychelating agents for image and spectral enhancement (and spectral shift) |
US5284645A (en) * | 1987-08-05 | 1994-02-08 | Alliance Pharmaceutical Corp. | Fluorocarbon emulsions containing amino acid based anti-inflamatory agents and buffer systems |
US4987154A (en) * | 1986-01-14 | 1991-01-22 | Alliance Pharmaceutical Corp. | Biocompatible, stable and concentrated fluorocarbon emulsions for contrast enhancement and oxygen transport in internal animal use |
US4865836A (en) * | 1986-01-14 | 1989-09-12 | Fluoromed Pharmaceutical, Inc. | Brominated perfluorocarbon emulsions for internal animal use for contrast enhancement and oxygen transport |
US5080885A (en) * | 1986-01-14 | 1992-01-14 | Alliance Pharmaceutical Corp. | Brominated perfluorocarbon emulsions for internal animal use for contrast enhancement and oxygen transport |
US4927623A (en) * | 1986-01-14 | 1990-05-22 | Alliance Pharmaceutical Corp. | Dissolution of gas in a fluorocarbon liquid |
EP0245019A3 (en) * | 1986-04-30 | 1989-05-10 | Michael A. Davis | Low density contrast medium for diagnosis of pathologic conditions |
FR2602774B1 (fr) * | 1986-07-29 | 1990-10-19 | Atta | Nouvelles molecules amphiphiles polyhydroxylees et perfluoroalkylees ayant des proprietes tensioactives |
JPS6360943A (ja) * | 1986-09-01 | 1988-03-17 | Green Cross Corp:The | 超音波診断造影剤 |
US5219538A (en) * | 1987-03-13 | 1993-06-15 | Micro-Pak, Inc. | Gas and oxygen carrying lipid vesicles |
US4895876A (en) * | 1987-03-20 | 1990-01-23 | Air Products And Chemicals, Inc. | Concentrated stable fluorochemical aqueous emulsions containing triglycerides |
US5354549A (en) * | 1987-07-24 | 1994-10-11 | Nycomed Imaging As | Iodinated esters |
CN1013830B (zh) * | 1987-08-26 | 1991-09-11 | 宋振才 | B超胃肠造影剂的制造工艺 |
US4844882A (en) * | 1987-12-29 | 1989-07-04 | Molecular Biosystems, Inc. | Concentrated stabilized microbubble-type ultrasonic imaging agent |
IE61591B1 (en) * | 1987-12-29 | 1994-11-16 | Molecular Biosystems Inc | Concentrated stabilized microbubble-type ultrasonic imaging agent and method of production |
ATE109663T1 (de) * | 1988-02-05 | 1994-08-15 | Schering Ag | Ultraschallkontrastmittel, verfahren zu deren herstellung und deren verwendung als diagnostika und therapeutika. |
US5425366A (en) * | 1988-02-05 | 1995-06-20 | Schering Aktiengesellschaft | Ultrasonic contrast agents for color Doppler imaging |
US5171755A (en) * | 1988-04-29 | 1992-12-15 | Hemagen/Pfc | Emulsions of highly fluorinated organic compounds |
JPH0235727A (ja) * | 1988-07-26 | 1990-02-06 | Matsushita Electron Corp | 半導体装置の製造方法 |
US4993415A (en) * | 1988-08-19 | 1991-02-19 | Alliance Pharmaceutical Corp. | Magnetic resonance imaging with perfluorocarbon hydrides |
DE3828905A1 (de) * | 1988-08-23 | 1990-03-15 | Schering Ag | Mittel bestehend aus cavitate oder clathrate bildenden wirt/gast-komplexen als kontrastmittel |
US5730954A (en) * | 1988-08-23 | 1998-03-24 | Schering Aktiengesellschaft | Preparation comprising cavitate- or clathrate-forming host/guest complexes as contrast agent |
US4957656A (en) * | 1988-09-14 | 1990-09-18 | Molecular Biosystems, Inc. | Continuous sonication method for preparing protein encapsulated microbubbles |
US4874422A (en) * | 1988-12-27 | 1989-10-17 | Ici Americas Inc. | 1-Phenyl-3-carboxyamidopyrrolidones and their use as herbicides |
GB8900376D0 (en) * | 1989-01-09 | 1989-03-08 | Nycomed As | Iodinated esters |
US5114703A (en) * | 1989-05-30 | 1992-05-19 | Alliance Pharmaceutical Corp. | Percutaneous lymphography using particulate fluorocarbon emulsions |
DK0478686T3 (da) * | 1989-06-22 | 1993-11-29 | Alliance Pharma | Flour- og phosphorholdige amphiphile molekyler med overfladeaktive egenskaber |
DD297458A5 (de) * | 1989-08-30 | 1992-01-09 | ����`��@���k�� | Verfahren zur herstellung perfluorierter heterocyclischer verbindungen und nach diesem verfahren hergestellte verbindungen |
JPH062134B2 (ja) * | 1989-09-08 | 1994-01-12 | 株式会社東芝 | 超音波診断装置 |
JPH02196730A (ja) * | 1989-12-15 | 1990-08-03 | Green Cross Corp:The | 超音波診断造影剤 |
US5149319A (en) * | 1990-09-11 | 1992-09-22 | Unger Evan C | Methods for providing localized therapeutic heat to biological tissues and fluids |
US5469854A (en) * | 1989-12-22 | 1995-11-28 | Imarx Pharmaceutical Corp. | Methods of preparing gas-filled liposomes |
US5334381A (en) * | 1989-12-22 | 1994-08-02 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
US5209720A (en) * | 1989-12-22 | 1993-05-11 | Unger Evan C | Methods for providing localized therapeutic heat to biological tissues and fluids using gas filled liposomes |
US5230882A (en) * | 1989-12-22 | 1993-07-27 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
US5352435A (en) * | 1989-12-22 | 1994-10-04 | Unger Evan C | Ionophore containing liposomes for ultrasound imaging |
US5123414A (en) * | 1989-12-22 | 1992-06-23 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
US5088499A (en) * | 1989-12-22 | 1992-02-18 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
US5733572A (en) * | 1989-12-22 | 1998-03-31 | Imarx Pharmaceutical Corp. | Gas and gaseous precursor filled microspheres as topical and subcutaneous delivery vehicles |
US5585112A (en) * | 1989-12-22 | 1996-12-17 | Imarx Pharmaceutical Corp. | Method of preparing gas and gaseous precursor-filled microspheres |
US5305757A (en) * | 1989-12-22 | 1994-04-26 | Unger Evan C | Gas filled liposomes and their use as ultrasonic contrast agents |
US5705187A (en) * | 1989-12-22 | 1998-01-06 | Imarx Pharmaceutical Corp. | Compositions of lipids and stabilizing materials |
US5228446A (en) * | 1989-12-22 | 1993-07-20 | Unger Evan C | Gas filled liposomes and their use as ultrasonic contrast agents |
DE4004430A1 (de) | 1990-02-09 | 1991-08-14 | Schering Ag | Aus polyaldehyden aufgebaute kontrastmittel |
GB9003821D0 (en) * | 1990-02-20 | 1990-04-18 | Danbiosyst Uk | Diagnostic aid |
IN172208B (zh) * | 1990-04-02 | 1993-05-01 | Sint Sa | |
US5556610A (en) * | 1992-01-24 | 1996-09-17 | Bracco Research S.A. | Gas mixtures useful as ultrasound contrast media, contrast agents containing the media and method |
US5445813A (en) * | 1992-11-02 | 1995-08-29 | Bracco International B.V. | Stable microbubble suspensions as enhancement agents for ultrasound echography |
US5578292A (en) * | 1991-11-20 | 1996-11-26 | Bracco International B.V. | Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof |
DK0454044T3 (da) * | 1990-04-25 | 1996-04-22 | Hoechst Ag | Farmakologisk præparat indeholdende polyelektrolytkomplekser på mikropartikelform og mindst et virksomt stof |
US5137928A (en) * | 1990-04-26 | 1992-08-11 | Hoechst Aktiengesellschaft | Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents |
AU636481B2 (en) * | 1990-05-18 | 1993-04-29 | Bracco International B.V. | Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography |
US5420176A (en) * | 1990-06-01 | 1995-05-30 | Imarx Pharmaceutical Corp. | Contrast media for ultrasonic imaging |
WO1991018612A1 (en) * | 1990-06-01 | 1991-12-12 | Unger Evan C | Contrast media for ultrasonic imaging |
US5215680A (en) * | 1990-07-10 | 1993-06-01 | Cavitation-Control Technology, Inc. | Method for the production of medical-grade lipid-coated microbubbles, paramagnetic labeling of such microbubbles and therapeutic uses of microbubbles |
FR2665705B1 (fr) * | 1990-08-09 | 1993-07-30 | Atta | Nouveaux derives fluores amphiphiles a structure telomere, leur procede de preparation et leur utilisation dans des preparations a usage biomedical. |
PH31064A (en) * | 1990-09-07 | 1998-02-05 | Nycomed As Of Nycoveten | Polymers containing diester units. |
US5562099A (en) * | 1990-10-05 | 1996-10-08 | Massachusetts Institute Of Technology | Polymeric microparticles containing agents for imaging |
US5487390A (en) * | 1990-10-05 | 1996-01-30 | Massachusetts Institute Of Technology | Gas-filled polymeric microbubbles for ultrasound imaging |
AU635449B2 (en) * | 1990-10-05 | 1993-03-18 | Bracco International B.V. | Method for the preparation of stable suspensions of hollow gas-filled microspheres suitable for ultrasonic echography |
US5236693A (en) * | 1990-11-14 | 1993-08-17 | Brigham And Women's Hospital | Medical ultrasound contrast agent and method of using same |
DE4100470A1 (de) * | 1991-01-09 | 1992-07-16 | Byk Gulden Lomberg Chem Fab | Echokontrastmittel |
US5370901A (en) * | 1991-02-15 | 1994-12-06 | Bracco International B.V. | Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients |
US5107842A (en) * | 1991-02-22 | 1992-04-28 | Molecular Biosystems, Inc. | Method of ultrasound imaging of the gastrointestinal tract |
GB9106686D0 (en) * | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
GB9106673D0 (en) * | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
US5205290A (en) * | 1991-04-05 | 1993-04-27 | Unger Evan C | Low density microspheres and their use as contrast agents for computed tomography |
US5496535A (en) * | 1991-04-12 | 1996-03-05 | Alliance Pharmaceutical Corp. | Fluorocarbon contrast media for use with MRI and radiographic imaging |
SE470086B (sv) * | 1991-04-23 | 1993-11-08 | Kabi Pharmacia Ab | Organspecifik emulsion |
US5147631A (en) * | 1991-04-30 | 1992-09-15 | Du Pont Merck Pharmaceutical Company | Porous inorganic ultrasound contrast agents |
JP3319754B2 (ja) * | 1991-06-03 | 2002-09-03 | ニユコメド・イメージング・アクシエセルカペト | 造影剤におけるまたは造影剤に関する改良 |
ATE243997T1 (de) * | 1991-06-18 | 2003-07-15 | Imarx Pharmaceutical Corp | Neue liposomale arzneimittelfreisetzungssysteme |
JPH06511481A (ja) * | 1991-07-05 | 1994-12-22 | ユニバーシティ オブ ロチェスター | 気泡を取り込む超微小非凝集多孔質粒子 |
CA2112109A1 (en) * | 1991-07-05 | 1993-01-21 | Arne Berg | Improvements in or relating to contrast agents |
FR2679150A1 (fr) * | 1991-07-17 | 1993-01-22 | Atta | Preparations comprenant un fluorocarbure ou compose hautement fluore et un compose organique lipophile-fluorophile, et leurs utilisations. |
DE4127442C2 (de) * | 1991-08-17 | 1996-08-22 | Udo Dr Gros | Wäßrige Dispersion Fluorcarbon enthaltender Phospholipid-Vesikel und ein Verfahren zu ihrer Herstellung |
MX9205298A (es) * | 1991-09-17 | 1993-05-01 | Steven Carl Quay | Medios gaseosos de contraste de ultrasonido y metodo para seleccionar gases para usarse como medios de contraste de ultrasonido |
EP0605477B2 (en) * | 1991-09-17 | 2007-06-20 | GE Healthcare AS | Gaseous ultrasound contrast media |
US5409688A (en) * | 1991-09-17 | 1995-04-25 | Sonus Pharmaceuticals, Inc. | Gaseous ultrasound contrast media |
AU2789192A (en) * | 1991-10-04 | 1993-05-03 | Mallinckrodt Medical, Inc. | Gaseous ultrasound contrast agents |
US5344640A (en) * | 1991-10-22 | 1994-09-06 | Mallinckrodt Medical, Inc. | Preparation of apatite particles for medical diagnostic imaging |
EP0614527A4 (en) * | 1991-11-19 | 1998-06-03 | Evan C Unger | CONTRAST AGENTS BASED ON GEL-SHAPED PARTICLES FOR IMPROVED IMAGE GENERATION. |
US5196183A (en) * | 1991-12-04 | 1993-03-23 | Sterling Winthrop Inc. | Contrast agents for ultrasound imaging |
US5403575A (en) * | 1991-12-12 | 1995-04-04 | Hemagen/Pfc | Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of using them |
GB9200388D0 (en) * | 1992-01-09 | 1992-02-26 | Nycomed As | Improvements in or relating to contrast agents |
US5648062A (en) * | 1992-01-09 | 1997-07-15 | Nycomed Imaging As | Contrast agents consisting of galactose particles |
GB9200387D0 (en) * | 1992-01-09 | 1992-02-26 | Nycomed As | Improvements in or relating to contrast agents |
IL104084A (en) * | 1992-01-24 | 1996-09-12 | Bracco Int Bv | Sustainable aqueous suspensions of pressure-resistant and gas-filled blisters, their preparation, and contrast agents containing them |
US5344393A (en) * | 1992-02-28 | 1994-09-06 | Alliance Pharmaceutical Corp. | Use of synthetic oxygen carriers to facilitate oxygen delivery |
US5795562A (en) * | 1992-03-06 | 1998-08-18 | Nycomed Imaging As | Contrast agents comprising gas-containing or gas-generating microparticles or microballoons |
US5674468A (en) * | 1992-03-06 | 1997-10-07 | Nycomed Imaging As | Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons |
FR2694559B1 (fr) * | 1992-08-06 | 1994-10-28 | Atta | Nouveaux dérivés amphiphiles d'aminoacides ou de peptides, leur procédé de préparation et leur utilisation dans des préparations à usage biomédical. |
EP0660724B1 (en) * | 1992-09-16 | 1998-07-01 | Nycomed Imaging As | Improvements in or relating to contrast agents |
US5628930A (en) * | 1992-10-27 | 1997-05-13 | Alliance Pharmaceutical Corp. | Stabilization of fluorocarbon emulsions |
WO1994009703A1 (en) * | 1992-11-02 | 1994-05-11 | Drexel University | Surfactant-stabilized microbubble mixtures, process for preparing and methods of using the same |
US5558855A (en) * | 1993-01-25 | 1996-09-24 | Sonus Pharmaceuticals | Phase shift colloids as ultrasound contrast agents |
CA2154590C (en) * | 1993-01-25 | 2001-06-12 | Steven C. Quay | Phase shift colloids as ultrasound contrast agents |
FR2700696B1 (fr) * | 1993-01-28 | 1995-04-07 | Atta | Dispersions, émulsions, microémulsions, gels et compositions à usage biomédical comprenant un composé organique fluoré iodé, utilisables notamment comme agent de contraste. |
US5362478A (en) * | 1993-03-26 | 1994-11-08 | Vivorx Pharmaceuticals, Inc. | Magnetic resonance imaging with fluorocarbons encapsulated in a cross-linked polymeric shell |
US5401493A (en) * | 1993-03-26 | 1995-03-28 | Molecular Biosystems, Inc. | Perfluoro-1H,-1H-neopentyl containing contrast agents and method to use same |
US5701899A (en) * | 1993-05-12 | 1997-12-30 | The Board Of Regents Of The University Of Nebraska | Perfluorobutane ultrasound contrast agent and methods for its manufacture and use |
US5567415A (en) * | 1993-05-12 | 1996-10-22 | The Board Of Regents Of The University Of Nebraska | Ultrasound contrast agents and methods for their manufacture and use |
US5578291A (en) * | 1993-05-14 | 1996-11-26 | The Board Of Regents Of The University Of Nebraska | Method and composition for optimizing left ventricular videointensity in echocardiography |
US5716597A (en) * | 1993-06-04 | 1998-02-10 | Molecular Biosystems, Inc. | Emulsions as contrast agents and method of use |
AU683485B2 (en) * | 1993-07-02 | 1997-11-13 | Molecular Biosystems, Inc. | Method for making encapsulated gas microspheres from heat denatured protein in the absence of oxygen gas |
DE69434119T3 (de) * | 1993-07-30 | 2011-05-05 | Imcor Pharmaceutical Co., San Diego | Stabilisierte mikrogasbläschen-zusammensetzungen für echographie |
US5385147A (en) * | 1993-09-22 | 1995-01-31 | Molecular Biosystems, Inc. | Method of ultrasonic imaging of the gastrointestinal tract and upper abdominal organs using an orally administered negative contrast medium |
US5406950A (en) * | 1993-12-23 | 1995-04-18 | Mallinckrodt Medical, Inc. | Inhalable contrast agent |
US5730955A (en) * | 1994-08-02 | 1998-03-24 | Molecular Biosystems, Inc. | Process for making gas-filled microspheres containing a liquid hydrophobic barrier |
US5562893A (en) * | 1994-08-02 | 1996-10-08 | Molecular Biosystems, Inc. | Gas-filled microspheres with fluorine-containing shells |
US5540909A (en) * | 1994-09-28 | 1996-07-30 | Alliance Pharmaceutical Corp. | Harmonic ultrasound imaging with microbubbles |
US5560364A (en) * | 1995-05-12 | 1996-10-01 | The Board Of Regents Of The University Of Nebraska | Suspended ultra-sound induced microbubble cavitation imaging |
US5606973A (en) * | 1995-06-07 | 1997-03-04 | Molecular Biosystems, Inc. | Liquid core microdroplets for ultrasound imaging |
US5611344A (en) * | 1996-03-05 | 1997-03-18 | Acusphere, Inc. | Microencapsulated fluorinated gases for use as imaging agents |
-
1992
- 1992-09-02 MX MX9205298A patent/MX9205298A/es unknown
- 1992-09-09 IL IL10312092A patent/IL103120A/en not_active IP Right Cessation
- 1992-09-15 NZ NZ244341A patent/NZ244341A/en not_active IP Right Cessation
- 1992-09-15 PT PT100867A patent/PT100867B/pt not_active IP Right Cessation
- 1992-09-17 CN CN92112467A patent/CN1054545C/zh not_active Expired - Lifetime
-
1995
- 1995-01-30 US US08/380,085 patent/US5558854A/en not_active Expired - Fee Related
-
1996
- 1996-12-20 US US08/770,522 patent/US6156292A/en not_active Expired - Fee Related
-
1999
- 1999-12-01 CN CN99124792A patent/CN1264600A/zh active Pending
-
2000
- 2000-09-28 US US09/670,894 patent/US6620404B1/en not_active Expired - Fee Related
-
2003
- 2003-04-09 US US10/412,743 patent/US20040126321A1/en not_active Abandoned
- 2003-05-16 US US10/439,353 patent/US20030206863A1/en not_active Abandoned
-
2005
- 2005-04-14 US US11/106,350 patent/US20050238585A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832941A (en) * | 1985-08-14 | 1989-05-23 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V | Contrast medium for ultrasonic examinations and process for its preparation |
EP0231091A1 (en) * | 1986-01-24 | 1987-08-05 | Children's Hospital Medical Center | Stable emulsions of highly fluorinated organic compound |
Also Published As
Publication number | Publication date |
---|---|
CN1073104A (zh) | 1993-06-16 |
CN1264600A (zh) | 2000-08-30 |
US20050238585A1 (en) | 2005-10-27 |
MX9205298A (es) | 1993-05-01 |
PT100867B (pt) | 1999-07-30 |
US20040126321A1 (en) | 2004-07-01 |
US6156292A (en) | 2000-12-05 |
NZ244341A (en) | 1995-03-28 |
US5558854A (en) | 1996-09-24 |
PT100867A (pt) | 1993-10-29 |
IL103120A (en) | 1999-03-12 |
US6620404B1 (en) | 2003-09-16 |
US20030206863A1 (en) | 2003-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1054545C (zh) | 反差介质及其用途 | |
US5393524A (en) | Methods for selecting and using gases as ultrasound contrast media | |
AU679428C (en) | Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media | |
US6875420B1 (en) | Method of ultrasound imaging | |
JP3621413B2 (ja) | 超音波造影剤としての相転移コロイド | |
US5707606A (en) | Phase shift colloids as ultrasound contrast agents | |
CN1079678C (zh) | 耐压充气微泡的长效水质分散液及其备方法 | |
JP3290655B2 (ja) | エコー造影剤 | |
EP0907380B1 (en) | Pressure resistant protein microspheres as ultrasonic imaging agents | |
US20020065467A1 (en) | Methods and apparatus for monitoring and quantifying the movement of fluid | |
CN1182875C (zh) | 给药前经连续输注使含气体的造影剂与冲洗介质混合的方法 | |
JP2001515053A (ja) | 造影剤におけるまたは造影剤に関する改良 | |
US20030032879A1 (en) | Microbubble formation using ultrasound | |
CN1785435A (zh) | 一种利用机械振荡来制备超声造影剂的方法 | |
AU2006200108A1 (en) | Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media | |
AU1641500A (en) | Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media | |
D'Arrigo | Stable Microbubbles in Physiological Fluids: Competing Hypotheses | |
AU4381301A (en) | Harmonic ultrasound imaging with microbubbles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
ASS | Succession or assignment of patent right |
Owner name: AMERSHAM HEALTH AS Free format text: FORMER OWNER: SONUS PHARMACEUTICALS, INC. Effective date: 20020821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20020821 Address after: Oslo Patentee after: Amersham Health AS Address before: Washington State Patentee before: Sonus Pharmaceuticals, Inc. |
|
C56 | Change in the name or address of the patentee |
Owner name: GE HEALTHCARE AS Free format text: FORMER NAME OR ADDRESS: AMERSHAM HEALTH AS |
|
CP03 | Change of name, title or address |
Address after: Oslo Patentee after: GE Healthcare AS Address before: Oslo Patentee before: Amersham Health AS |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120917 Granted publication date: 20000719 |