SG11202012597UA - Using alternating electric fields to increase cell membrane permeability - Google Patents
Using alternating electric fields to increase cell membrane permeabilityInfo
- Publication number
- SG11202012597UA SG11202012597UA SG11202012597UA SG11202012597UA SG11202012597UA SG 11202012597U A SG11202012597U A SG 11202012597UA SG 11202012597U A SG11202012597U A SG 11202012597UA SG 11202012597U A SG11202012597U A SG 11202012597UA SG 11202012597U A SG11202012597U A SG 11202012597UA
- Authority
- SG
- Singapore
- Prior art keywords
- cell membrane
- electric fields
- alternating electric
- membrane permeability
- increase cell
- Prior art date
Links
- 210000000170 cell membrane Anatomy 0.000 title 1
- 230000005684 electric field Effects 0.000 title 1
- 230000035699 permeability Effects 0.000 title 1
Classifications
-
- 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
- A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation
-
- 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
- A61K41/0061—5-aminolevulinic acid-based PDT: 5-ALA-PDT involving porphyrins or precursors of protoporphyrins generated in vivo from 5-ALA
-
- 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
- A61N1/025—Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors
-
- 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
- A61N1/0412—Specially adapted for transcutaneous electroporation, e.g. 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36002—Cancer treatment, e.g. tumour
-
- 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
-
- 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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Oncology (AREA)
- Hospice & Palliative Care (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Medical Informatics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrotherapy Devices (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Vascular Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862693811P | 2018-07-03 | 2018-07-03 | |
| US201862728255P | 2018-09-07 | 2018-09-07 | |
| US201962795136P | 2019-01-22 | 2019-01-22 | |
| PCT/US2019/040479 WO2020010188A1 (en) | 2018-07-03 | 2019-07-03 | Using alternating electric fields to increase cell membrane permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202012597UA true SG11202012597UA (en) | 2021-01-28 |
Family
ID=67441670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202012597UA SG11202012597UA (en) | 2018-07-03 | 2019-07-03 | Using alternating electric fields to increase cell membrane permeability |
Country Status (16)
| Country | Link |
|---|---|
| US (3) | US11529511B2 (zh) |
| EP (7) | EP3895758A1 (zh) |
| JP (3) | JP7055906B2 (zh) |
| KR (2) | KR20230151039A (zh) |
| CN (7) | CN114082099A (zh) |
| AU (2) | AU2019299533B2 (zh) |
| BR (1) | BR112020025760A2 (zh) |
| CA (1) | CA3100859A1 (zh) |
| DK (1) | DK3838333T3 (zh) |
| ES (3) | ES2943672T3 (zh) |
| IL (1) | IL279465A (zh) |
| MX (1) | MX2020012673A (zh) |
| NZ (1) | NZ770871A (zh) |
| PL (1) | PL3838333T3 (zh) |
| SG (1) | SG11202012597UA (zh) |
| WO (1) | WO2020010188A1 (zh) |
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| US10779875B2 (en) | 2013-05-06 | 2020-09-22 | Novocure Gmbh | Optimizing treatment using TTfields by changing the frequency during the course of long term tumor treatment |
| US10188851B2 (en) | 2015-10-28 | 2019-01-29 | Novocure Limited | TTField treatment with optimization of electrode positions on the head based on MRI-based conductivity measurements |
| US10821283B2 (en) | 2016-04-04 | 2020-11-03 | Novocure Gmbh | Reducing motility of cancer cells using tumor treating fields (TTFields) |
| US20180001075A1 (en) | 2016-06-30 | 2018-01-04 | Novocure Limited | Arrays for Longitudinal Delivery of TTFields to a Body |
| CA3049949C (en) | 2017-01-19 | 2024-04-23 | Novocure Limited | System for viewing cell cultures under a microscope whilst applying tumor treating fields |
| WO2019133608A1 (en) | 2017-12-26 | 2019-07-04 | Gala Therapeutics, Inc. | Optimization of energy delivery for various applications |
| JP7055906B2 (ja) | 2018-07-03 | 2022-04-18 | エドウィン・チャン | 細胞膜透過性を増加させるための交流電界の使用 |
| KR20210030971A (ko) | 2018-07-10 | 2021-03-18 | 노보큐어 게엠베하 | 교류 전기장을 사용한 바이러스 감염 억제 |
| KR20230161546A (ko) | 2018-07-18 | 2023-11-27 | 노보큐어 게엠베하 | 종양 치료장의 용량을 정량화하기 위한 전력 손실 밀도 및 관련 측정값의 사용 |
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| US11986647B2 (en) | 2018-09-07 | 2024-05-21 | Novocure Gmbh | Treating autoinflammatory and mitochondrial diseases using an alternating electric field |
| JP2022501098A (ja) | 2018-09-07 | 2022-01-06 | ノボキュア ゲーエムベーハー | Ｔ細胞の増殖を低減する交流電場を使用する自己免疫性疾患の治療 |
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| EP3922300B1 (en) | 2018-11-19 | 2024-03-06 | Novocure GmbH | Arrays for delivering tumor treating fields (ttfields) with selectively addressable sub-elements |
| KR20230164208A (ko) | 2018-11-29 | 2023-12-01 | 노보큐어 게엠베하 | 종양처리장을 전달하는 향상된 유연성 트랜스듀서 어레이 |
| WO2020144582A1 (en) | 2019-01-08 | 2020-07-16 | Novocure Gmbh | Evaluating quality of segmentation of an image into different types of tissue for planning treatment using tumor treating fields (ttfields) |
| KR20210126083A (ko) | 2019-02-26 | 2021-10-19 | 노보큐어 게엠베하 | 표적 암세포들의 전기적 특징에 기초한 종양처리장 요법의 주파수 결정 |
| CN113453638A (zh) | 2019-02-27 | 2021-09-28 | 诺沃库勒有限责任公司 | 使用可植入换能器阵列递送肿瘤治疗场（TTFields） |
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| HUE061231T2 (hu) | 2019-04-17 | 2023-05-28 | Novocure Gmbh | Adatok feltöltése egy szigetelt rendszerbõl a szigetelés veszélyeztetése nélkül |
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| CN114364433A (zh) | 2019-08-30 | 2022-04-15 | 诺沃库勒有限责任公司 | 向颈部输送肿瘤治疗场（TTFields） |
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