GB313193A - Induction current generating apparatus for medical treatment - Google Patents

Induction current generating apparatus for medical treatment

Info

Publication number
GB313193A
GB313193A GB648028A GB648028A GB313193A GB 313193 A GB313193 A GB 313193A GB 648028 A GB648028 A GB 648028A GB 648028 A GB648028 A GB 648028A GB 313193 A GB313193 A GB 313193A
Authority
GB
United Kingdom
Prior art keywords
coil
interrupter
battery
medical treatment
generating apparatus
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
Application number
GB648028A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB648028A priority Critical patent/GB313193A/en
Publication of GB313193A publication Critical patent/GB313193A/en
Expired legal-status Critical Current

Links

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

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)
  • Magnetic Treatment Devices (AREA)

Abstract

313,193. Noishiki, Y. March 1, 1928. Regulating transformers; commutator switching-arrangements.-A medical coil 34 is supplied with a weak current from battery A through switch plug 4, 3, one coil 19 of an interrupter, coil 34, variable resistance 25, and contact 24 of the interrupter, or with a strong current from battery B through switch 8, both coils 20, 19 of the interrupter and thence as for battery A. A strong output is obtained across terminals 68, 69 and a weak output across terminals 64, 65 selecting either tapping 35 or 36 of the coil by means of a switch 9, 10. The resistance 25 is increased simultaneously with the withdrawal of the core 33 by rack and pinion gear.
GB648028A 1928-03-01 1928-03-01 Induction current generating apparatus for medical treatment Expired GB313193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB648028A GB313193A (en) 1928-03-01 1928-03-01 Induction current generating apparatus for medical treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB648028A GB313193A (en) 1928-03-01 1928-03-01 Induction current generating apparatus for medical treatment

Publications (1)

Publication Number Publication Date
GB313193A true GB313193A (en) 1929-06-04

Family

ID=9815244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB648028A Expired GB313193A (en) 1928-03-01 1928-03-01 Induction current generating apparatus for medical treatment

Country Status (1)

Country Link
GB (1) GB313193A (en)

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