MD761G2 - Stetoscop electronic - Google Patents

Stetoscop electronic

Info

Publication number
MD761G2
MD761G2 MD95-0228A MD950228A MD761G2 MD 761 G2 MD761 G2 MD 761G2 MD 950228 A MD950228 A MD 950228A MD 761 G2 MD761 G2 MD 761G2
Authority
MD
Moldova
Prior art keywords
power source
amplifier
electronic stethoscope
isolatingswitch
microphone
Prior art date
Application number
MD95-0228A
Other languages
English (en)
Russian (ru)
Other versions
MD761F2 (ro
MD950228A (ro
Inventor
Alexandru Terzi
Original Assignee
Alexandru Terzi
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 Alexandru Terzi filed Critical Alexandru Terzi
Priority to MD95-0228A priority Critical patent/MD761G2/ro
Publication of MD950228A publication Critical patent/MD950228A/ro
Publication of MD761F2 publication Critical patent/MD761F2/ro
Publication of MD761G2 publication Critical patent/MD761G2/ro

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Amplifiers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Invenţia se referă la domeniul tehnicii medicinale.Stetoscopul electronic conţine un microfon, un amplificator, un separator pentru recepţionarea paralelă a informaţiei, o sursă de alimentare, un cap dinamic, un conductor sonor cu liră, noutatea constă în introducerea unei instalaţii de încărcare, conectată la sursa de alimentare, şi unei scheme punte, conectată la ieşirea amplificatorului.Rezultatul tehnic constă în mărirea puterii semnalului de ieşire şi stabilirea unei mărimi constante a tensiunii la ieşirea sursei de alimentare.
MD95-0228A 1995-01-19 1995-01-19 Stetoscop electronic MD761G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD95-0228A MD761G2 (ro) 1995-01-19 1995-01-19 Stetoscop electronic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD95-0228A MD761G2 (ro) 1995-01-19 1995-01-19 Stetoscop electronic

Publications (3)

Publication Number Publication Date
MD950228A MD950228A (ro) 1996-09-30
MD761F2 MD761F2 (ro) 1997-07-31
MD761G2 true MD761G2 (ro) 1998-04-30

Family

ID=19738668

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0228A MD761G2 (ro) 1995-01-19 1995-01-19 Stetoscop electronic

Country Status (1)

Country Link
MD (1) MD761G2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4483C1 (ro) * 2016-12-19 2017-12-31 Василий ВЫРЛАН Instalaţie şi procedeu de epurare a apelor uzate şi încărcătură flotantă

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU825004A1 (ru) * 1978-05-04 1981-04-30 Nazarov Ivan N Стетоскоп
EP0295318B1 (en) * 1987-06-18 1991-05-08 Ming-Jeng Shue Electronic stethoscopic apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU825004A1 (ru) * 1978-05-04 1981-04-30 Nazarov Ivan N Стетоскоп
EP0295318B1 (en) * 1987-06-18 1991-05-08 Ming-Jeng Shue Electronic stethoscopic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4483C1 (ro) * 2016-12-19 2017-12-31 Василий ВЫРЛАН Instalaţie şi procedeu de epurare a apelor uzate şi încărcătură flotantă

Also Published As

Publication number Publication date
MD761F2 (ro) 1997-07-31
MD950228A (ro) 1996-09-30

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Legal Events

Date Code Title Description
FG3A Granted patent for invention
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20150119