发明名称 APPARATUS FOR ARTIFICIAL PULMONARY VENTILATION
摘要 FIELD: medical engineering. SUBSTANCE: apparatus has high-pressure unit, bellows unit, respiratory circuit and control unit. High-pressure unit includes excess-pressure regulator, electromagnetic valve, injector, gas-flow regulator, filter-damper, and pressure switch. Bellows unit includes airtight body with crimped bellows positioned in it, respiratory volume regulator which includes pickup of bellows moving base position, disc with handle and flexible tie-rod which one end is secured to moving base of bellows. Unit also includes injector limit switch. Respiratory circuit contains circulation valves, patient's inhalation line, line of respiratory mixture delivery from anesthetic apparatus, safety valve, pressure gauge, inhalation and exhalation hoses, patient's T-piece, and condensate collectors. Apparatus is provided with indication plate for digital indication of artificial pulmonary ventilation parameters and signalling of operating modes and emergency conditions. EFFECT: improved safety of artificial pulmonary ventilation. 2 cl, 3 dwg
申请公布号 RU2128493(C1) 申请公布日期 1999.04.10
申请号 RU19960104659 申请日期 1996.03.11
申请人 REJDERMAN EFIM NATANOVICH;STERLIN JURIJ GRIGOR'EVICH;TRUSHIN ANATOLIJ IL'ICH;DMITRIEV NIKOLAJ DMITRIEVICH;TSVIK ARKADIJ IONNAVICH;DVORKIN DMITRIJ SEMENOVICH;ZHURAVLEV GENNADIJ PROKHOROVICH 发明人 REJDERMAN EFIM NATANOVICH;STERLIN JURIJ GRIGOR'EVICH;TRUSHIN ANATOLIJ IL'ICH;DMITRIEV NIKOLAJ DMITRIEVICH;TSVIK ARKADIJ IONNAVICH;DVORKIN DMITRIJ SEMENOVICH;ZHURAVLEV GENNADIJ PROKHOROVICH
分类号 A61H31/02;A61M16/00;(IPC1-7):A61H31/02 主分类号 A61H31/02
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