GB509472A - An improved arrangement for determining the high frequency energy absorbed in a treatment subject while undergoing treatment with short or ultra-short wave electrical oscillations - Google Patents

An improved arrangement for determining the high frequency energy absorbed in a treatment subject while undergoing treatment with short or ultra-short wave electrical oscillations

Info

Publication number
GB509472A
GB509472A GB122438A GB122438A GB509472A GB 509472 A GB509472 A GB 509472A GB 122438 A GB122438 A GB 122438A GB 122438 A GB122438 A GB 122438A GB 509472 A GB509472 A GB 509472A
Authority
GB
United Kingdom
Prior art keywords
circuit
substitute
treatment
short
frequency energy
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
GB122438A
Other languages
English (en)
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.)
Siemens Reiniger Werke AG
Original Assignee
Siemens Reiniger Werke AG
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 Siemens Reiniger Werke AG filed Critical Siemens Reiniger Werke AG
Publication of GB509472A publication Critical patent/GB509472A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Electrotherapy Devices (AREA)
GB122438A 1937-02-10 1938-01-13 An improved arrangement for determining the high frequency energy absorbed in a treatment subject while undergoing treatment with short or ultra-short wave electrical oscillations Expired GB509472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES125992D DE726733C (de) 1937-02-10 1937-02-10 Verfahren zur Bestimmung der bei der Behandlung mit kurz- oder ultrakurzwelligen elektrischen Schwingungen im Behandlungsobjekt umgesetzten Hochfrequenzenergie

Publications (1)

Publication Number Publication Date
GB509472A true GB509472A (en) 1939-07-13

Family

ID=25759292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB122438A Expired GB509472A (en) 1937-02-10 1938-01-13 An improved arrangement for determining the high frequency energy absorbed in a treatment subject while undergoing treatment with short or ultra-short wave electrical oscillations

Country Status (5)

Country Link
CH (1) CH202970A (enrdf_load_stackoverflow)
DE (1) DE726733C (enrdf_load_stackoverflow)
FR (1) FR831231A (enrdf_load_stackoverflow)
GB (1) GB509472A (enrdf_load_stackoverflow)
NL (1) NL49671C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433513A (en) * 1942-02-11 1947-12-30 Jr Victor Guillemin Controller and indicator for brief electric currents

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919961C (de) * 1951-08-28 1954-11-08 Siemens Reiniger Werke Ag Elektromedizinischer Reizstromtherapieapparat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433513A (en) * 1942-02-11 1947-12-30 Jr Victor Guillemin Controller and indicator for brief electric currents

Also Published As

Publication number Publication date
NL49671C (enrdf_load_stackoverflow)
DE726733C (de) 1942-10-19
CH202970A (de) 1939-02-15
FR831231A (fr) 1938-08-26

Similar Documents

Publication Publication Date Title
US2399481A (en) Ultra high frequency system
GB497656A (en) Improvements in or relating to electric oscillation generators
US2146073A (en) Electrical measuring apparatus
GB509472A (en) An improved arrangement for determining the high frequency energy absorbed in a treatment subject while undergoing treatment with short or ultra-short wave electrical oscillations
US2341067A (en) Variable frequency bridge stabilized oscillator
GB616843A (en) Improvements in or relating to devices for medical treatment with high-frequency energy
CN204389551U (zh) 一种新型高频方波信号发生器
US3747013A (en) Tuned-plate tuned-grid short wave signal generator with power output controlled by screen grid
GB140449A (en) Improvements relating to the production of electric oscillations
GB491603A (en) Improvements in oscillatory circuits comprising negative resistance
GB510368A (en) An arrangement for determining the amount of high frequency energy absorbed by a treatment subject during treatment with short or ultra-short wave electrical oscillations
GB423832A (en) Ultra-short wave generator
GB628901A (en) Improvements in or relating to frequency determining circuits for high frequency oscillators
US2517589A (en) Measuring apparatus
GB619149A (en) Improvements in or relating to ultra-high-frequency electric circuits
US2047617A (en) Apparatus for testing inductances
GB581246A (en) Improvements in or relating to the measurement of electric impedances
GB630802A (en) Improvements in or relating to mixing circuits for the production of combination frequencies
SU55263A1 (ru) Устройство дл измерени емкости, шунтированной активным сопротивлением
SU866692A2 (ru) Генератор с электронной перестройкой частоты
GB468398A (en) Improvements in or relating to apparatus for diathermy and the like
SU115579A1 (ru) Устройство дл измерени толщины сло льда
SU65431A1 (ru) Индикатор настройки УКВ вибратора
SU52845A1 (ru) Мультивибрационный волномер
SU48581A1 (ru) Ламповый генератор