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

Definitions

• the translation is ⁇ ⁇ ⁇ ⁇ ⁇ by high frequency ! This is a hyperthermia 7 * device using the ⁇ method, which uses the ⁇ method to swell the affected area.
• a patient's ⁇ 2 is inserted into a one-turn coil 1 which is an applicator for applying a high-frequency magnetic field to ⁇ , and a high-frequency wave from a high frequency ⁇ ii3 is applied to the one-turn coil 1.
• a high-frequency magnetic field in the direction perpendicular to ⁇ circulates around the ' ⁇ 2 ⁇ plane inward, near the' ⁇ 2 ⁇ plane.
• the force area may be limited only to the affected area, the high frequency area of the area does not localize the area. Then, the inside of the patient's torso that is inserted into the ⁇ ⁇ ⁇ ⁇ plane, with or without, is a force! Will be done.
• the present invention relates to a high-circulation force using an enzyme produced by a high-frequency rope.
• the biological fiber is also made of high quality with a high degree of groove, and has a high circumference.
• Fig. 1 shows the view of the Heino ⁇ -Zamir device by Takashu
• Fig. 3 shows the case where the birdcage coil can withstand the application of the f
• Figure 5 shows bird cage Koino ⁇ ⁇ m.
• Fig. 2 ⁇ Yanagi of Hachiran] «: There is.
• ⁇ im2 which is the body of #, is inserted into a one-turn coil 1, which is a high-frequency magnetic ⁇ ) applicator, and a high-frequency power source 3 is applied to the one-turn coil 1 from a high-frequency power source 3.
• the structure is the same as that of Fig. 1.
• 5 is the affected area in the area of ⁇ 2, 6 ⁇ : ⁇ ⁇ 2 more than ⁇ 2! This is a pad consisting of ⁇ water), etc., and covers the area around 3 ⁇ 4j3 ⁇ 4m2 except for the affected area 5.
• the turn coil 1 emits a high frequency ⁇ 3 ⁇ 4 which is perpendicular to the internal steel of the coil: ⁇ ! 4 6 near the conductor surface consisting of 6, the pad 6 covering the elephant 2 and the pad 6
• the present invention utilizes a needle cage coil used for a high-frequency magnetic field ⁇ ! 3 ⁇ 4n to the male body at the core ⁇ Hli layer ⁇ . 6 As shown in Figure 1-95234 ia3 ⁇ 4, for example, as shown in Fig.
• FIG. 3 shows an apparatus using such a birdcage coil as an applicator and applying a high-frequency magnetic field to it.
• 11 is a birdcage coil, which is inserted therein.
• the high frequency magnetic direction may be determined by rotating the node cage coil 11 accordingly.
• the hyperthermia device using this birdcage coil 11 as an applicator is similar to the one using the one-turn coil 1 shown in Fig. 2;

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)
• Magnetic Resonance Imaging Apparatus (AREA)

Applications Claiming Priority (2)

Publications (1)

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ID=17495325

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Cited By (1)

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Citations (1)

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• 1987
  • 1987-10-27 JP JP27109887A patent/JPH01113076A/ja active Granted
• 1988
  • 1988-10-27 WO PCT/JP1988/001093 patent/WO1989003706A1/ja not_active Ceased

Patent Citations (1)

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