PRESSURE FLUCTUATION-TYPE OXYGEN CONCENTRATOR AND REGULATING MEMBER FOR CYLINDER

• Main Authors: SAIKI TAKEHIKO, KONDO YOSHINORI, HIDA YASUNORI
• Format: Patent
• Language: English
• Published: 17.11.2011
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; 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; INORGANIC CHEMISTRY; MEDICAL OR VETERINARY SCIENCE; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

PROBLEM TO BE SOLVED: To provide an oxygen concentrator, which is configured so that a cylinder can be easily removed although it is mounted as desired, and a regulating member for the cylinder, which is configured so that the cylinder can be easily attached and detached although oscillation or displacement of the cylinder can be substantially prevented.SOLUTION: The regulating member 5 for the cylinder 4 is configured to regulate at least one cylinder 4 disposed oppositely to a substrate surface of a substrate 3a by a pressing portion 10 which presses it from one end portion 4c thereof to the other end portion 4d, and includes a first regulating member 6 attached to the substrate 3a and a second regulating member 7 detachably connected to the first regulating member 6. The pressure fluctuation-type oxygen concentrator 1 includes: the substrate 3a; at least the one cylinder 4 disposed oppositely to the substrate surface 3a thereof; and the regulating member 5 having the pressing portion 10 for pressing the cylinder 4 from the one end portion 4c to the other end portion 4d.