CA2389626A1 - Method of forming micropores in skin - Google Patents
Method of forming micropores in skin Download PDFInfo
- Publication number
- CA2389626A1 CA2389626A1 CA002389626A CA2389626A CA2389626A1 CA 2389626 A1 CA2389626 A1 CA 2389626A1 CA 002389626 A CA002389626 A CA 002389626A CA 2389626 A CA2389626 A CA 2389626A CA 2389626 A1 CA2389626 A1 CA 2389626A1
- Authority
- CA
- Canada
- Prior art keywords
- stratum corneum
- sonic
- range
- ultrasonic radiation
- surface area
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 210000000434 stratum corneum Anatomy 0.000 claims abstract description 123
- 230000005855 radiation Effects 0.000 claims abstract description 52
- 239000011148 porous material Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 238000002604 ultrasonography Methods 0.000 claims description 81
- 229940079593 drug Drugs 0.000 claims description 22
- 239000003814 drug Substances 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- -1 anti-migraine drugs Substances 0.000 claims description 11
- 230000003637 steroidlike Effects 0.000 claims description 8
- 102000004169 proteins and genes Human genes 0.000 claims description 6
- 108090000623 proteins and genes Proteins 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- XQFRJNBWHJMXHO-RRKCRQDMSA-N IDUR Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(I)=C1 XQFRJNBWHJMXHO-RRKCRQDMSA-N 0.000 claims description 4
- 208000006877 Insect Bites and Stings Diseases 0.000 claims description 4
- 239000004480 active ingredient Substances 0.000 claims description 4
- 239000002269 analeptic agent Substances 0.000 claims description 4
- 229940035676 analgesics Drugs 0.000 claims description 4
- 229940035674 anesthetics Drugs 0.000 claims description 4
- 239000000730 antalgic agent Substances 0.000 claims description 4
- 239000003242 anti bacterial agent Substances 0.000 claims description 4
- 230000001093 anti-cancer Effects 0.000 claims description 4
- 230000000843 anti-fungal effect Effects 0.000 claims description 4
- 230000002924 anti-infective effect Effects 0.000 claims description 4
- 230000003110 anti-inflammatory effect Effects 0.000 claims description 4
- 230000000118 anti-neoplastic effect Effects 0.000 claims description 4
- 230000003262 anti-osteoporosis Effects 0.000 claims description 4
- 230000000648 anti-parkinson Effects 0.000 claims description 4
- 229940088710 antibiotic agent Drugs 0.000 claims description 4
- 239000003146 anticoagulant agent Substances 0.000 claims description 4
- 229940127219 anticoagulant drug Drugs 0.000 claims description 4
- 239000000729 antidote Substances 0.000 claims description 4
- 229940075522 antidotes Drugs 0.000 claims description 4
- 229940125715 antihistaminic agent Drugs 0.000 claims description 4
- 239000000739 antihistaminic agent Substances 0.000 claims description 4
- 229940124433 antimigraine drug Drugs 0.000 claims description 4
- 239000002246 antineoplastic agent Substances 0.000 claims description 4
- 229940034982 antineoplastic agent Drugs 0.000 claims description 4
- 239000000939 antiparkinson agent Substances 0.000 claims description 4
- 239000003443 antiviral agent Substances 0.000 claims description 4
- 229940121357 antivirals Drugs 0.000 claims description 4
- 239000002830 appetite depressant Substances 0.000 claims description 4
- 229960000074 biopharmaceutical Drugs 0.000 claims description 4
- 229940125692 cardiovascular agent Drugs 0.000 claims description 4
- 239000002327 cardiovascular agent Substances 0.000 claims description 4
- 239000003433 contraceptive agent Substances 0.000 claims description 4
- 229940124558 contraceptive agent Drugs 0.000 claims description 4
- 229940000033 dermatological agent Drugs 0.000 claims description 4
- 206010012601 diabetes mellitus Diseases 0.000 claims description 4
- 239000003866 digestant Substances 0.000 claims description 4
- 239000003193 general anesthetic agent Substances 0.000 claims description 4
- 229940124563 hair growth stimulant Drugs 0.000 claims description 4
- 239000005556 hormone Substances 0.000 claims description 4
- 229940088597 hormone Drugs 0.000 claims description 4
- 229940125721 immunosuppressive agent Drugs 0.000 claims description 4
- 229940035363 muscle relaxants Drugs 0.000 claims description 4
- 239000003158 myorelaxant agent Substances 0.000 claims description 4
- 239000003887 narcotic antagonist Substances 0.000 claims description 4
- 229940001470 psychoactive drug Drugs 0.000 claims description 4
- 239000004089 psychotropic agent Substances 0.000 claims description 4
- 230000000506 psychotropic effect Effects 0.000 claims description 4
- IMCGHZIGRANKHV-AJNGGQMLSA-N tert-butyl (3s,5s)-2-oxo-5-[(2s,4s)-5-oxo-4-propan-2-yloxolan-2-yl]-3-propan-2-ylpyrrolidine-1-carboxylate Chemical compound O1C(=O)[C@H](C(C)C)C[C@H]1[C@H]1N(C(=O)OC(C)(C)C)C(=O)[C@H](C(C)C)C1 IMCGHZIGRANKHV-AJNGGQMLSA-N 0.000 claims description 4
- 239000011782 vitamin Substances 0.000 claims description 4
- 229940088594 vitamin Drugs 0.000 claims description 4
- 229930003231 vitamin Natural products 0.000 claims description 4
- 235000013343 vitamin Nutrition 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 abstract description 3
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 32
- 239000000243 solution Substances 0.000 description 16
- 210000002615 epidermis Anatomy 0.000 description 13
- 230000004907 flux Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 230000037317 transdermal delivery Effects 0.000 description 7
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 6
- 239000007995 HEPES buffer Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000232 Lipid Bilayer Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 210000004207 dermis Anatomy 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 210000002510 keratinocyte Anatomy 0.000 description 4
- 239000004472 Lysine Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000000942 confocal micrograph Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003623 enhancer Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010040880 Skin irritation Diseases 0.000 description 2
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 238000004520 electroporation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 230000036556 skin irritation Effects 0.000 description 2
- 231100000475 skin irritation Toxicity 0.000 description 2
- 238000013271 transdermal drug delivery Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- 229940122361 Bisphosphonate Drugs 0.000 description 1
- 229910001006 Constantan Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000004663 bisphosphonates Chemical class 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- BFMYDTVEBKDAKJ-UHFFFAOYSA-L disodium;(2',7'-dibromo-3',6'-dioxido-3-oxospiro[2-benzofuran-1,9'-xanthene]-4'-yl)mercury;hydrate Chemical compound O.[Na+].[Na+].O1C(=O)C2=CC=CC=C2C21C1=CC(Br)=C([O-])C([Hg])=C1OC1=C2C=C(Br)C([O-])=C1 BFMYDTVEBKDAKJ-UHFFFAOYSA-L 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229960005309 estradiol Drugs 0.000 description 1
- 229930182833 estradiol Natural products 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- ZMRUPTIKESYGQW-UHFFFAOYSA-N propranolol hydrochloride Chemical compound [H+].[Cl-].C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 ZMRUPTIKESYGQW-UHFFFAOYSA-N 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229960003604 testosterone Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0092—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin using ultrasonic, sonic or infrasonic vibrations, e.g. phonophoresis
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16314699P | 1999-11-02 | 1999-11-02 | |
| US60/163,146 | 1999-11-02 | ||
| PCT/US2000/041754 WO2001032232A2 (en) | 1999-11-02 | 2000-11-01 | Method of forming micropores in skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2389626A1 true CA2389626A1 (en) | 2001-05-10 |
Family
ID=22588686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002389626A Abandoned CA2389626A1 (en) | 1999-11-02 | 2000-11-01 | Method of forming micropores in skin |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2004520852A (ja) |
| AU (1) | AU3791201A (ja) |
| CA (1) | CA2389626A1 (ja) |
| WO (1) | WO2001032232A2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7923897B2 (en) | 2005-07-04 | 2011-04-12 | Sonopore, Ltd. | Sonic fine-hole forming apparatus |
| GB0518273D0 (en) * | 2005-09-08 | 2005-10-19 | Univ Dundee | Apparatus and method for sonoporation |
| KR102066046B1 (ko) * | 2017-08-25 | 2020-01-14 | 주식회사 루트로닉 | Rf 에너지를 이용한 피부 치료장치 및 이를 이용한 피부 치료 방법 |
| US11648312B2 (en) * | 2017-12-22 | 2023-05-16 | Pierangela Giustetto | System for inducing sonoporation of a drug into cancer cells and method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767402A (en) * | 1986-07-08 | 1988-08-30 | Massachusetts Institute Of Technology | Ultrasound enhancement of transdermal drug delivery |
| US5421816A (en) * | 1992-10-14 | 1995-06-06 | Endodermic Medical Technologies Company | Ultrasonic transdermal drug delivery system |
-
2000
- 2000-11-01 CA CA002389626A patent/CA2389626A1/en not_active Abandoned
- 2000-11-01 JP JP2001534436A patent/JP2004520852A/ja active Pending
- 2000-11-01 WO PCT/US2000/041754 patent/WO2001032232A2/en active Application Filing
- 2000-11-01 AU AU37912/01A patent/AU3791201A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004520852A (ja) | 2004-07-15 |
| WO2001032232A2 (en) | 2001-05-10 |
| AU3791201A (en) | 2001-05-14 |
| WO2001032232A3 (en) | 2002-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20040805 |