CA1077573A - Apparatus for heating tissue - Google Patents
Apparatus for heating tissueInfo
- Publication number
- CA1077573A CA1077573A CA257,915A CA257915A CA1077573A CA 1077573 A CA1077573 A CA 1077573A CA 257915 A CA257915 A CA 257915A CA 1077573 A CA1077573 A CA 1077573A
- Authority
- CA
- Canada
- Prior art keywords
- amplifier
- electrode
- tumor
- radio frequency
- tissue
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 68
- 230000005684 electric field Effects 0.000 claims abstract description 21
- 241001465754 Metazoa Species 0.000 claims abstract 4
- 230000001276 controlling effect Effects 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000002305 electric material Substances 0.000 claims 1
- 229940046545 animal allergen extract Drugs 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 50
- 239000003990 capacitor Substances 0.000 description 34
- 238000011282 treatment Methods 0.000 description 26
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 241000282414 Homo sapiens Species 0.000 description 6
- 201000011510 cancer Diseases 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 206010037660 Pyrexia Diseases 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000004087 circulation Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 235000015110 jellies Nutrition 0.000 description 4
- 239000008274 jelly Substances 0.000 description 4
- 210000004072 lung Anatomy 0.000 description 4
- 230000003211 malignant effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 241000700159 Rattus Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001574 biopsy Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 101150052147 ALLC gene Proteins 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000272470 Circus Species 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 241001464057 Electroma Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- BKAYIFDRRZZKNF-VIFPVBQESA-N N-acetylcarnosine Chemical compound CC(=O)NCCC(=O)N[C@H](C(O)=O)CC1=CN=CN1 BKAYIFDRRZZKNF-VIFPVBQESA-N 0.000 description 1
- 208000015634 Rectal Neoplasms Diseases 0.000 description 1
- 241001000605 Semia Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 230000002977 hyperthermial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 208000037841 lung tumor Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002232 neuromuscular Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
- A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60125775A | 1975-08-04 | 1975-08-04 | |
| US64351575A | 1975-12-22 | 1975-12-22 | |
| US70552376A | 1976-07-20 | 1976-07-20 | |
| US05/705,524 US4121592A (en) | 1975-08-04 | 1976-07-20 | Apparatus for heating tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077573A true CA1077573A (en) | 1980-05-13 |
Family
ID=27505053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA257,915A Expired CA1077573A (en) | 1975-08-04 | 1976-07-27 | Apparatus for heating tissue |
Country Status (17)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2024007B (en) * | 1978-06-30 | 1983-04-27 | Gordon R T | Cancer-treating composition containing inductively heatable particles |
| DE3332843A1 (de) | 1983-09-12 | 1985-04-04 | Broers, Dieter, 8079 Pfalzpaint | Geraet zur behandlung von lebendem gewebe mit elektromagnetischen wellen zum zwecke der therapeutischen beeinflussung bei aufgetretenen erkrankungen |
| GB2164563B (en) * | 1984-09-21 | 1988-08-03 | Hakuju Inst For Health Science | Electrostatic therapy apparatus |
| DE4122091A1 (de) * | 1991-07-01 | 1993-01-14 | Funkwerk Koepenick Gmbh I A | Schaltungsanordnung fuer einen hochfrequenzgenerator fuer medizinische kurzwellentherapiegeraete |
| US6552530B1 (en) | 1997-10-14 | 2003-04-22 | Hex Technology Holding Limited | Super-toroidal electric and magnetic field generator/detector, and sample analyser and treatment apparatus using same |
| US6868289B2 (en) * | 2002-10-02 | 2005-03-15 | Standen Ltd. | Apparatus for treating a tumor or the like and articles incorporating the apparatus for treatment of the tumor |
| EP2792386B1 (de) | 2013-04-16 | 2019-06-12 | Celsius42 GmbH | Behandlungsliege |
| CN108852504B (zh) * | 2018-07-23 | 2023-12-22 | 深圳市艾尔曼医疗电子仪器有限公司 | 一种射频电极、射频治疗设备及其输出传输线 |
| CN115887909A (zh) * | 2022-11-29 | 2023-04-04 | 赛福凯尔(绍兴)医疗科技有限公司 | 一种用于抑制肿瘤细胞的可穿戴设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR862014A (fr) * | 1939-08-16 | 1941-02-25 | Mode et dispositif de traitement électromédical | |
| FR984911A (fr) * | 1943-10-09 | 1951-07-12 | Dispositif pour le traitement électromédical à haute et très haute fréquence | |
| BE629478A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-03-13 | |||
| US3800802A (en) * | 1972-01-07 | 1974-04-02 | Int Medical Electronics Ltd | Short-wave therapy apparatus |
| AU6484374A (en) * | 1973-01-31 | 1975-07-24 | Guettner Tronado | Electromedial irradiation apparatuses |
-
1976
- 1976-07-27 IL IL50140A patent/IL50140A/xx unknown
- 1976-07-27 IE IE1654/76A patent/IE43147B1/en unknown
- 1976-07-27 CA CA257,915A patent/CA1077573A/en not_active Expired
- 1976-07-28 GB GB31438/76A patent/GB1550245A/en not_active Expired
- 1976-07-29 NZ NZ181620A patent/NZ181620A/xx unknown
- 1976-07-30 AU AU16433/76A patent/AU505500B2/en not_active Expired
- 1976-07-31 DE DE19762634628 patent/DE2634628A1/de not_active Withdrawn
- 1976-08-02 SE SE7608668A patent/SE7608668L/ not_active Application Discontinuation
- 1976-08-03 BR BR7605070A patent/BR7605070A/pt unknown
- 1976-08-03 IT IT50742/76A patent/IT1066203B/it active
- 1976-08-03 FR FR7623658A patent/FR2321305A1/fr active Pending
- 1976-08-03 MX MX165761A patent/MX143874A/es unknown
- 1976-08-03 BE BE169519A patent/BE844839A/xx unknown
- 1976-08-04 DK DK351676A patent/DK351676A/da unknown
- 1976-08-04 NL NL7608669A patent/NL7608669A/xx not_active Application Discontinuation
- 1976-08-04 LU LU75533A patent/LU75533A1/xx unknown
- 1976-08-04 CH CH994976A patent/CH610521A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE43147L (en) | 1977-02-04 |
| AU1643376A (en) | 1978-02-02 |
| BE844839A (fr) | 1976-12-01 |
| MX143874A (es) | 1981-07-29 |
| FR2321305A1 (fr) | 1977-03-18 |
| IE43147B1 (en) | 1980-12-31 |
| BR7605070A (pt) | 1977-08-02 |
| NL7608669A (nl) | 1977-02-08 |
| IL50140A (en) | 1979-09-30 |
| SE7608668L (sv) | 1977-02-05 |
| NZ181620A (en) | 1980-09-12 |
| CH610521A5 (en) | 1979-04-30 |
| LU75533A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-03-25 |
| IL50140A0 (en) | 1976-09-30 |
| AU505500B2 (en) | 1979-11-22 |
| GB1550245A (en) | 1979-08-08 |
| DE2634628A1 (de) | 1977-02-17 |
| IT1066203B (it) | 1985-03-04 |
| DK351676A (da) | 1977-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |