KR20070017947A - 항미생물성 광역학 치료용 화합물 및 이의 사용 방법 - Google Patents
항미생물성 광역학 치료용 화합물 및 이의 사용 방법 Download PDFInfo
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- KR20070017947A KR20070017947A KR1020067004362A KR20067004362A KR20070017947A KR 20070017947 A KR20070017947 A KR 20070017947A KR 1020067004362 A KR1020067004362 A KR 1020067004362A KR 20067004362 A KR20067004362 A KR 20067004362A KR 20070017947 A KR20070017947 A KR 20070017947A
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- safranin
- bacteria
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- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 claims abstract description 40
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Classifications
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- 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
- A61K41/10—Inactivation or decontamination of a medicinal preparation prior to administration to an animal or a person
- A61K41/17—Inactivation or decontamination of a medicinal preparation prior to administration to an animal or a person by ultraviolet [UV] or infrared [IR] light, X-rays or gamma rays
-
- 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
- A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/062—Photodynamic therapy, i.e. excitation of an agent
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Description
Claims (12)
- 환자의 치료 영역에서 세균을 파괴시키는 방법으로서,a. 감광제로서, 사프라닌(Safranin) O를 포함하는 조성물을 환자의 치료 영역 내로 도입시키는 단계;b. 사프라닌 O가 치료 영역 내의 세균과 결합하도록 소정 기간을 경과시키는 단계; 및c. 소정 파장의 방사선을 치료 영역에 인가하여 사프라닌 O를 활성화시켜, 광역학 반응을 촉진시켜 세균을 파괴시키는 단계를 포함하는 방법.
- 제 1항에 있어서, 소정 파장이 약 500 nm 내지 약 580 nm인 세균 파괴 방법.
- 제 2항에 있어서, 소정 파장이 약 530 nm인 세균 파괴 방법.
- 제 1항에 있어서, 치료 영역이, 혈청, 혈액 및 타액으로 이루어지는 군으로부터 선택되는 복합 매질(complex media)을 함유하는 세균 파괴 방법.
- 제 1항에 있어서, 도입 단계가 전신 적용, 국부(local) 적용 및 국소(topical) 적용으로 이루어지는 군으로부터 선택되는 세균 파괴 방법.
- 제 5항에 있어서, 전신 적용이 정맥내 주사인 세균 파괴 방법.
- 제 5항에 있어서, 국부 적용이 비혈관 조직으로의 국부 주사인 세균 파괴 방법.
- 제 5항에 있어서, 국소 적용을 위한 조성물이 용액, 크림, 겔 및 로션으로 이루어지는 군으로부터 선택되는 세균 파괴 방법.
- 제 1항에 있어서, 소정 시간이 약 15분 이상인 세균 파괴 방법.
- 제 1항에 있어서, 방사선이, 비간섭성(non-coherent) 램프 및 간섭성 레이저로 이루어지는 군으로부터 선택된 방사선 공급원에 의해 제공되는 세균 파괴 방법.
- 제 1항에 있어서, 방사선 인가 단계가, 방사선 공급원에 연결된 하나 이상의 광섬유에 의해 수행되는 세균 파괴 방법.
- 광역학 치료를 위한 활성 감광제 성분으로서, 사프라닌 O를 포함하는 항미생물성 광역학 치료용 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020067004362A KR20070017947A (ko) | 2003-09-02 | 2004-08-30 | 항미생물성 광역학 치료용 화합물 및 이의 사용 방법 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60/499,847 | 2003-09-02 | ||
US10/860,296 | 2004-06-03 | ||
KR1020067004362A KR20070017947A (ko) | 2003-09-02 | 2004-08-30 | 항미생물성 광역학 치료용 화합물 및 이의 사용 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20070017947A true KR20070017947A (ko) | 2007-02-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020067004362A Ceased KR20070017947A (ko) | 2003-09-02 | 2004-08-30 | 항미생물성 광역학 치료용 화합물 및 이의 사용 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20070017947A (ko) |
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2004
- 2004-08-30 KR KR1020067004362A patent/KR20070017947A/ko not_active Ceased
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Patent event date: 20060302 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20090828 Comment text: Request for Examination of Application |
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Patent event date: 20120525 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110721 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |