Jul 27, 2022 13:15
2 yrs ago
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English term
Russian Federation
EN-RU medical translator/editor
Native in: Russian 
Works in: English to Russian, Russian to English
auto-negator springs
English to Russian
Medical
Medical: Instruments
spirometry
Leaks in volume-type spirometers equipped with auto-negator springs will cause volume and flow measurements to be falsely low.
Proposed translations
(Russian)
| 3 | пружина (авто)возврата на нуль |
hawkwind
|
Proposed translations
1 day 23 hrs
Selected
пружина (авто)возврата на нуль
https://sites.cscc.unc.edu/aric/sites/default/files/public/m...
The spirometer’s piston is returned to the zero position at the end of each maneuver by the zero
return spring, reducing the time required to test a participant.
Any leak in the spirometer or between the participant and his/her mouthpiece is easily detected
because of the obvious loss in volume as a result of the positive pressure (0.4 cmH2O) generated
by the return spring
A leak test is performed by checking that the negator (return spring) is engaged and then adding 3 liters of air into the spirometer with a calibrating syringe.
https://thoracickey.com/pulmonary-function-testing-6/
dry rolling seal
https://studfile.net/preview/2243568/
https://clinicalgate.com/pulmonary-function-testing-equipmen...
The spirometer’s piston is returned to the zero position at the end of each maneuver by the zero
return spring, reducing the time required to test a participant.
Any leak in the spirometer or between the participant and his/her mouthpiece is easily detected
because of the obvious loss in volume as a result of the positive pressure (0.4 cmH2O) generated
by the return spring
A leak test is performed by checking that the negator (return spring) is engaged and then adding 3 liters of air into the spirometer with a calibrating syringe.
https://thoracickey.com/pulmonary-function-testing-6/
dry rolling seal
https://studfile.net/preview/2243568/
https://clinicalgate.com/pulmonary-function-testing-equipmen...
4 KudoZ points awarded for this answer.
Reference comments
1 day 18 hrs
Reference:
Definition: The calculation of the mass weight of a coil spring based on its wire size, outer diameter, number of coils, and density of wire. - https://www.acxesspring.com/how-to-calculate-spring-weight.h...
The Neg’ator extension spring represents the most basic, yet most versatile, type of constant force spring. It is a prestressed flat strip of spring material which is formed into virtually constant radius coils around itself on a drum. - https://www.hunterspringandreel.com/support/faq/springs-what...
https://deru.dict.cc/?s=negativ&failed_kw=negator
The Neg’ator extension spring represents the most basic, yet most versatile, type of constant force spring. It is a prestressed flat strip of spring material which is formed into virtually constant radius coils around itself on a drum. - https://www.hunterspringandreel.com/support/faq/springs-what...
https://deru.dict.cc/?s=negativ&failed_kw=negator
Discussion
https://translate.academic.ru/хантер/ru/xx/
Как это трактовать применительно к спирлметру - должно быть понятно из принципа его работы.