KR102318386B1 - 리도카인을 포함하는 이온토포레시스용 겔 - Google Patents
리도카인을 포함하는 이온토포레시스용 겔 Download PDFInfo
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- KR102318386B1 KR102318386B1 KR1020210014831A KR20210014831A KR102318386B1 KR 102318386 B1 KR102318386 B1 KR 102318386B1 KR 1020210014831 A KR1020210014831 A KR 1020210014831A KR 20210014831 A KR20210014831 A KR 20210014831A KR 102318386 B1 KR102318386 B1 KR 102318386B1
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- gel
- iontophoresis
- lidocaine
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- present
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- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229960004194 lidocaine Drugs 0.000 title claims abstract description 45
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 24
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims description 56
- 206010002091 Anaesthesia Diseases 0.000 claims description 29
- 230000037005 anaesthesia Effects 0.000 claims description 29
- 230000004927 fusion Effects 0.000 claims description 9
- 239000012458 free base Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000003444 anaesthetic effect Effects 0.000 abstract description 36
- 239000006071 cream Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 229940079593 drug Drugs 0.000 description 15
- 239000003814 drug Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- HUCJFAOMUPXHDK-UHFFFAOYSA-N Xylometazoline Chemical compound CC1=CC(C(C)(C)C)=CC(C)=C1CC1=NCCN1 HUCJFAOMUPXHDK-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 229960004393 lidocaine hydrochloride Drugs 0.000 description 8
- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 8
- YGWFCQYETHJKNX-UHFFFAOYSA-N 2-[(4-tert-butyl-2,6-dimethylphenyl)methyl]-4,5-dihydro-1h-imidazol-3-ium;chloride Chemical compound [Cl-].CC1=CC(C(C)(C)C)=CC(C)=C1CC1=NCC[NH2+]1 YGWFCQYETHJKNX-UHFFFAOYSA-N 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 229920003169 water-soluble polymer Polymers 0.000 description 7
- 229960001095 xylometazoline hydrochloride Drugs 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 229960000833 xylometazoline Drugs 0.000 description 5
- 206010041349 Somnolence Diseases 0.000 description 4
- 238000002690 local anesthesia Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- WYWIFABBXFUGLM-UHFFFAOYSA-N oxymetazoline Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C)=C1CC1=NCCN1 WYWIFABBXFUGLM-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 206010040880 Skin irritation Diseases 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 231100000475 skin irritation Toxicity 0.000 description 3
- 230000036556 skin irritation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CNIIGCLFLJGOGP-UHFFFAOYSA-N 2-(1-naphthalenylmethyl)-4,5-dihydro-1H-imidazole Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=NCCN1 CNIIGCLFLJGOGP-UHFFFAOYSA-N 0.000 description 2
- 206010028735 Nasal congestion Diseases 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 206010039085 Rhinitis allergic Diseases 0.000 description 1
- 208000036071 Rhinorrhea Diseases 0.000 description 1
- 206010039101 Rhinorrhoea Diseases 0.000 description 1
- 206010059516 Skin toxicity Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000048 adrenergic agonist Substances 0.000 description 1
- 229940126157 adrenergic receptor agonist Drugs 0.000 description 1
- 201000010105 allergic rhinitis Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229960005016 naphazoline Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229960001528 oxymetazoline Drugs 0.000 description 1
- 229960005162 oxymetazoline hydrochloride Drugs 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- -1 salt compound Chemical class 0.000 description 1
- 230000037307 sensitive skin Effects 0.000 description 1
- 231100000438 skin toxicity Toxicity 0.000 description 1
- 206010041232 sneezing Diseases 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000003639 vasoconstrictive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000004520 water soluble gel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0009—Galenical forms characterised by the drug release technique; Application systems commanded by energy involving or responsive to electricity, magnetism or acoustic waves; Galenical aspects of sonophoresis, iontophoresis, electroporation or electroosmosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
- A61K31/167—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
- A61K41/0047—Sonopheresis, i.e. ultrasonically-enhanced transdermal delivery, electroporation of a pharmacologically active agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P23/00—Anaesthetics
- A61P23/02—Local anaesthetics
-
- 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
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Anesthesiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dermatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- Pain & Pain Management (AREA)
- Medical Informatics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
도 2 는 마취 정도를 VAS(Visual Analog Scale) 방법으로 측정할 때의 평가기준표이다.
도 3 은 리도카인 염산염 10% HPMC 겔로 이온토포레시스한 경우 마취효과를 나타낸 도이다.
도 4 는 리도카인 염산염 10% HPMC 겔로 이온토포레시스를 하지 않은 경우 마취효과를 나타낸 도이다.
도 5 는 제조예 2의 HPMC 겔로 이온토포레시스한 경우 마취효과를 나타낸 도이다.
도 6 은 전류를 0.2mA 로 증가시켰을 때의 마취효과를 나타낸 도이다.
도 7 은 실험에 사용한 화장솜을 나타낸 도이다.
도 8 은 지지대 차이에 따른 마취효과를 나타낸 도이다.
도 9 는 조성의 pH 차이에 따른 마취효과를 나타낸 도이다.
도 10은 제조예 1의 HPMC 겔로 이온토포레시스한 경우 마취효과를 나타낸 도이다.
도 11 및 12는 종래 리도카인 크림 제형과 제조예 1의 HPMC 겔의 상대적 경피투과율을 나타낸 도이다.
도 3 내지 6 및 8 내지 10 은 각각 좌측부터 탈착 직후, 탈착 후 5분, 탈착 후 10분의 마취도 결과를 나타낸다.
성분 | % | g |
리도카인 유리염기 | 9.60 | 9.60 |
HCl | 1.46 | 1.46 |
NaOH | 0.02 | 0.02 |
프로필렌글리콜 | 5.00 | 5.00 |
글리세린 | 15.00 | 15.00 |
HPMC | 5.00 | 5.00 |
PVP | 1.00 | 1.00 |
정제수 | 62.92 | 62.92 |
합계 | 100.00 | 100.00 |
pH | 5.05 |
단위: 중량% | |
리도카인 염산염 | 10% |
자일로메타졸린 염산염 | 1% |
HPMC | 5% |
PVP | 1% |
증류수 | 83% |
Claims (7)
- 리도카인 유리염기, 물 및 HPMC 를 포함하며, 조성물의 pH 가 4.0 내지 5.9 이고, 물 함량이 조성물 전체 중량 대비 50 내지 70 w/w% 인 것을 특징으로 하는 이온토포레시스용 겔 조성물.
- 제 1 항에 있어서, 리도카인 유리염기의 함량이 조성물 전체 중량 대비 5 내지 15 w/w% 인 것을 특징으로 하는 이온토포레시스용 겔 조성물.
- 삭제
- (1) 제 1 항에 따른 겔을 피부에 바르는 단계;
(2) (1) 단계의 겔 위에 겔 지지용 패드를 붙이는 단계; 및
(3) (2) 단계의 겔 지지용 패드 위에 (+) 전극을 가하여 전류를 발생시키는 단계를 포함하는 것을 특징으로 하는 이온토포레시스 융합 마취 시스템. - 제 4 항에 있어서, 겔 지지용 패드는 두께가 0.3 - 1.0 mm 인 것을 특징으로 하는 이온토포레시스 융합 마취 시스템.
- 제 4 항에 있어서, 전류 조건이 0.05 - 0.4 mA 인 것을 특징으로 하는 이온토포레시스 융합 마취 시스템.
- 제 6 항에 있어서, 전류를 발생시킬 때 해당 전류 조건을 일정하게 출력할 수 있는 휴대용 전기 자극기를 사용하는 것을 특징으로 하는 이온토포레시스 융합 마취 시스템.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842577A (en) | 1986-10-20 | 1989-06-27 | Yamanouchi Pharmaceutical Co., Ltd. | Plaster structural assembly for iontophoresis |
US5084006A (en) | 1990-03-30 | 1992-01-28 | Alza Corporation | Iontopheretic delivery device |
KR20010112420A (ko) | 1999-04-12 | 2001-12-20 | 나까도미 히로다카 | 이온토포레시스용 디바이스 |
KR101959524B1 (ko) | 2018-09-19 | 2019-03-18 | 주식회사 우신라보타치 | 리도카인을 포함한 이온토포레시스용 점착성 카타플라스마 시스템 |
-
2021
- 2021-02-02 KR KR1020210014831A patent/KR102318386B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842577A (en) | 1986-10-20 | 1989-06-27 | Yamanouchi Pharmaceutical Co., Ltd. | Plaster structural assembly for iontophoresis |
US5084006A (en) | 1990-03-30 | 1992-01-28 | Alza Corporation | Iontopheretic delivery device |
KR20010112420A (ko) | 1999-04-12 | 2001-12-20 | 나까도미 히로다카 | 이온토포레시스용 디바이스 |
KR101959524B1 (ko) | 2018-09-19 | 2019-03-18 | 주식회사 우신라보타치 | 리도카인을 포함한 이온토포레시스용 점착성 카타플라스마 시스템 |
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