ARTIFICIAL RESPIRATION MACHINE

PROBLEM TO BE SOLVED: To realize an artificial respiratory machine of a small size, right weight and low-cost and to make it useful at ordinary hospitals. SOLUTION: The artificial aspiration machine 10 is provided with a positive pressure blower 12p that generates positive air pressure Ap, a negativ...

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Main Authors YAMADA YOSHITSUGU, SUZUKI KATSUYOSHI, NITTA KAZUTOSHI, SUGIURA YASUHITO, KAMATA TAKAHIRO, TAKAGI TOSHINAO, YASUKAWA MIKIO
Format Patent
LanguageEnglish
Published 12.10.1999
Edition6
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:PROBLEM TO BE SOLVED: To realize an artificial respiratory machine of a small size, right weight and low-cost and to make it useful at ordinary hospitals. SOLUTION: The artificial aspiration machine 10 is provided with a positive pressure blower 12p that generates positive air pressure Ap, a negative pressure blower 12n that generates negative air pressure An, a rotary bulb structure 54 that selects the positive pressure Ap generated at the positive pressure blower 12p and the negative pressure An generated at the negative pressure blower 12n alternately and converts them into the prescribed oscillating air pressure Apn and a diaphragm structure 56 that acts by the oscillating air pressure Apn from the rotary bulb structure 54 and provides air for client P. For positive pressure blower 12p and negative pressure blower 12n, small and right ones, which are ordinarily sold, with low energy consumption can be used because loading can be vastly decreased.
Bibliography:Application Number: JP19980103741