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ZaHzenf pro měření doby sréženf krve, nebo krevní plasmy
CS255273B1
Czechoslovakia
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English - Inventor
Martin Petrlik Vaclav Kopriva
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Description
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Claims (1)
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- PŘEDMĚT VYNÁLEZUZařízení pro měření doby srážení krve, nebo krevní plazmy u něhož ocelová kulčika je volně uložená ve skleněné zkumavce vyznačené tím, že skleněná zkumavka /1/ s ocelovou kuličkou /4/ je sevřena v teplotně stabilizovaném nemagnetickém držáku /3/, který je opatřen jednak čidlem /5/ dolní polohy ocelové kuličky /4/ a jednak čidlem /6/ horní polohy ocelové kuličky /4/, přičemž teplotně stabilizovaný nemagnetický držák /3/ je upevněn mezi dva skosené pólové nástavce /2/ elektromagnetu.