Breathing protector

A breathing protector (100, 200) to be fitted in a tracheostoma is disclosed. The breathing protector (100, 200) comprises a housing (100, 200) with a distal part (101, 201) and a proximal part (102, 202), a first opening (103, 203) at a distal end of the distal part (101, 201), and a second opening...

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Bibliographic Details
Main Authors PERSSON JAN-OVE, HESSELMAR BILL
Format Patent
LanguageChinese
English
Published 25.05.2016
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:A breathing protector (100, 200) to be fitted in a tracheostoma is disclosed. The breathing protector (100, 200) comprises a housing (100, 200) with a distal part (101, 201) and a proximal part (102, 202), a first opening (103, 203) at a distal end of the distal part (101, 201), and a second opening (104, 204) at the proximal end of the breathing protector (100, 200). A valve flap (106, 206) is arranged at the first opening (101, 201) to closingly engage with a valve seat (107, 207) circumferentially of the first opening (101, 201). The valve flap (106, 206) and the valve seat (107, 207) create a main valve being in an open position during inhalation and in a closed position during normal vegetative exhalation through the breathing protector (100, 200). A spring member (108, 208) spring biasing the distal part (101, 201) in relation to the proximal part (102, 202) is comprised in the breathing protector (100, 200) to create a relief valve, being in a closed position during normal vegetative exhalation and tra
Bibliography:Application Number: CN2014855383