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)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Anesthesiology (AREA)
- Hematology (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)
- Separation Using Semi-Permeable Membranes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Vascular Medicine (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (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) | US20200009376A1 (es) |
EP (7) | EP3900775B1 (es) |
JP (3) | JP7055906B2 (es) |
KR (2) | KR20230151039A (es) |
CN (7) | CN116603165A (es) |
AU (2) | AU2019299533B2 (es) |
BR (1) | BR112020025760A2 (es) |
CA (1) | CA3100859A1 (es) |
DK (1) | DK3838333T3 (es) |
ES (3) | ES2943672T3 (es) |
IL (1) | IL279465A (es) |
MX (1) | MX2020012673A (es) |
NZ (1) | NZ770871A (es) |
PL (1) | PL3838333T3 (es) |
SG (1) | SG11202012597UA (es) |
WO (1) | WO2020010188A1 (es) |
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US10821283B2 (en) | 2016-04-04 | 2020-11-03 | Novocure Gmbh | Reducing motility of cancer cells using tumor treating fields (TTFields) |
CA3029468A1 (en) | 2016-06-30 | 2018-01-04 | Zeev Bomzon | 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 |
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ES2943672T3 (es) * | 2018-07-03 | 2023-06-15 | Univ Leland Stanford Junior | Uso de campos eléctricos alternos para aumentar la permeabilidad de la membrana celular |
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EP4003492A1 (en) | 2019-07-31 | 2022-06-01 | Novocure GmbH | Applying tumor treating fields (ttfields) via electrodes embedded into skull implants |
EP4009971A1 (en) * | 2019-08-05 | 2022-06-15 | Novocure GmbH | Increasing cancer cells' sensitivity to tumor treating fields (ttfields) by inhibiting il11 activity |
US11890467B2 (en) | 2019-08-30 | 2024-02-06 | Novocure Gmbh | Delivering tumor treating fields (TTFields) to the neck |
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CA3049949C (en) | 2017-01-19 | 2024-04-23 | Novocure Limited | System for viewing cell cultures under a microscope whilst applying tumor treating fields |
US20190117969A1 (en) | 2017-10-23 | 2019-04-25 | Cardiac Pacemakers, Inc. | Medical devices for treatment of cancer with electric fields |
US10953209B2 (en) | 2018-03-28 | 2021-03-23 | Board Of Regents Of The University Of Texas System | Treating tumors using TTFields combined with a PARP inhibitor |
WO2019197973A1 (en) * | 2018-04-09 | 2019-10-17 | Moshe Giladi | Treating tumors with ttfields and an aurora kinase inhibitor |
WO2019197999A1 (en) | 2018-04-10 | 2019-10-17 | Zeev Bomzon | Low frequency (<1 mhz) ac conductivity estimates derived from two mri images having different repetition times |
ES2943672T3 (es) * | 2018-07-03 | 2023-06-15 | Univ Leland Stanford Junior | Uso de campos eléctricos alternos para aumentar la permeabilidad de la membrana celular |
DK3892219T3 (da) * | 2018-08-23 | 2022-06-27 | Novocure Gmbh | Anvendelse af elektriske vekseltrømsfelter til forøgelse af permeabilitet af blodhjernebarrieren |
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