The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2002
Filed:
Jul. 29, 1999
Applicant:
Inventors:
Toshihisa Takaki, Hamamatsu, JP;
Masatake Saito, Hamamatsu, JP;
Mikio Yasukawa, Hamamatsu, JP;
Yasuhito Sugiura, Hamamatsu, JP;
Katsuyoshi Suzuki, Hamamatsu, JP;
Masahiro Kamada, Hamamatsu, JP;
Tomohisa Ohtake, Hamamatsu, JP;
Yoshitsugu Yamada, Tokyo, JP;
Kazufuku Nitta, Omiya, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/600 ;
U.S. Cl.
CPC ...
A61M 1/600 ;
Abstract
The present invention provides an artificial respiration apparatus of a high oscillation type, in which oxygen supply to a patient P and exhaled gas discharge are urged by an oscillating gas having a higher frequency than the cycle of the patient respiration. The apparatus includes a discharge direction regulating mechanism for regulating the exhaled gas to flow only in the discharge direction.