OTKRYTOE AKTSIONERNOE OBSHCHESTVO "PROIZVODSTVENNOE OB"EDINENIE "URALSKIJ OPTIKO-MEKHANICHESKIJ ZAVOD" IMENI EH.S. JALAMOVA" (OAO "PO "UOMZ")
发明人:
REJDERMAN EFIM NATANOVICH,Рейдерман Ефим Натанович (RU),STERLIN JURIJ GRIGOREVICH,Стерлин Юрий Григорьевич (RU),DMITRIEV NIKOLAJ DMITRIEVICH,Дмитриев Николай Дмитриевич (RU),NEMIROVSKIJ SERGEJ BORISOV
申请号：
RU2010148283/14
公开号：
RU0002453275C1
申请日:
2010.11.26
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to medical equipment. Apparatus contains control unit with electric drive and pressure converter, pneumatically connected with patients T-joint respiration unit, which includes separating bellows, mechanically connected with electric drive, lines of patients inhalation and exhalation, connected with patients T-joint, inhalation line being pneumatically connected with separating bellows, membrane controlled valves, installed on patients inhalation and exhalation lines and unit of respiratory mixture supply, which includes gas mixture dosing device, whose inlet is pneumatically connected with source of compressed medical gases, and outlet - with respiratory bag, safety valve and valve of atmospheric air suction, as well as with separating bellows via reverse valves. Pressure source is made in form of diaphragm pump, is installed in control unit and is provided with system of pneumodistributors. Pump outlet is pneumatically connected via first pneumodistributor with controlled valve on patients inhalation line, and via second and third pneumodistributors - with controlled valve on patients exhalation line. In control unit installed is gas-jet injector, whose inlet is connected via fourth distributor with source of compressed medical gases, outlet via one of reverse valves - with patients inhalation line, and line of injector suction is connected with outlet of gas mixture dosing device.EFFECT: extension of used ventilation modes.2 dwgИзобретение относится к медицинской технике. Аппарат содержит блок управления с электроприводом и преобразователем давления, пневматически связанным с тройником пациента дыхательный блок, включающий разделительный мех, механически связанный с электроприводом, линии вдоха и выдоха пациента, соединенные с тройником пациента, а линия вдоха пневматически связана с разделительным мехом, мембранные управляемые клапаны, установленные на линиях вдоха и выдоха пациента и блок подачи дыхательной смеси, вк
