FR674332A - Improvements to medical electrical devices - Google Patents

Improvements to medical electrical devices

Info

Publication number
FR674332A
FR674332A FR674332DA FR674332A FR 674332 A FR674332 A FR 674332A FR 674332D A FR674332D A FR 674332DA FR 674332 A FR674332 A FR 674332A
Authority
FR
France
Prior art keywords
electrical devices
medical electrical
medical
devices
electrical
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
Other languages
French (fr)
Inventor
Georges-Charles Boulitte
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 filed Critical
Application granted granted Critical
Publication of FR674332A publication Critical patent/FR674332A/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)
FR674332D 1929-05-01 1929-05-01 Improvements to medical electrical devices Expired FR674332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR674332T 1929-05-01

Publications (1)

Publication Number Publication Date
FR674332A true FR674332A (en) 1930-01-27

Family

ID=9018674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674332D Expired FR674332A (en) 1929-05-01 1929-05-01 Improvements to medical electrical devices

Country Status (1)

Country Link
FR (1) FR674332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048451A1 (en) * 1980-09-24 1982-03-31 121873 Canada Inc. Electro-magnetic therapeutic system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048451A1 (en) * 1980-09-24 1982-03-31 121873 Canada Inc. Electro-magnetic therapeutic system and method

Similar Documents

Publication Publication Date Title
FR691667A (en) Improvements to fire alarm devices
FR650448A (en) Improvements to electro-therapeutic devices
FR674332A (en) Improvements to medical electrical devices
FR637289A (en) Improvements to aviation devices
FR681367A (en) Improvements to electrolytic devices
FR652583A (en) Improvements to electrical recording devices
FR645452A (en) Improvements to telephone devices
FR705108A (en) Improvements to teaching devices
FR662579A (en) Improvements to electrical exhibition devices
FR693210A (en) Improvements to electrical connectors
FR676371A (en) Improvements to ignition devices
FR696762A (en) Improvements to electro-acoustic devices
FR621721A (en) Improvements to aviation devices
FR697043A (en) Improvements to electrolytic devices
FR679756A (en) Improvements to electroculture devices
FR677963A (en) Improvements to evaporation equipment
FR671894A (en) Darkroom improvements to cinematographic devices
FR594098A (en) Improvements to exhibition devices
FR594097A (en) Improvements to exhibition devices
FR626342A (en) Improvements to ventilation devices
FR36392E (en) Improvements to advertising devices
FR681473A (en) Improvements to advertising devices
FR690418A (en) Improvements to telegraph devices
FR651161A (en) Improvements to evaporation equipment
FR676963A (en) Improvements to electrical amplifying devices