EXHAUSTING AIR FILTER NON-RESPIRATORY OXYGEN THERAPY RESPIRATORY ASSISTANTS

• Main Author: KIM, TAE YEUP
• Format: Patent
• Language: English; Korean
• Published: 25.07.2023
• 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

An exhaled breath filtered non-rebreathing oxygen therapy respiratory support device according to an embodiment of the present invention comprises an expiratory airtight mask that covers at least a portion of the wearer's face, an expiratory filtering unit that filters the wearer's exhaled breath, an inhaled breath filtering unit that filters the wearer's inhaled breath, and a hub connector connected to the exhalation filtering unit and the inhalation filtering unit and spatially separating the exhalation filtering unit and the inhalation filtering unit, and by spatially separating exhalation and inhalation to prevent exhalation and inhalation from mixing, there is the advantage of preventing the generation of water vapor during inhalation filtration, thereby facilitating the patient's inhalation for a long period of time. 본 발명의 일 실시예에 따른 날숨여과식 비재호흡 산소요법 호흡보조기는 착용자 안면의 적어도 일부를 덮는 날숨밀폐 마스크, 상기 착용자의 날숨을 여과하는 날숨여과부, 상기 착용자의 들숨을 여과하는 들숨여과부, 및 상기 날숨여과부 및 상기 들숨여과부와 연결되고, 상기 날숨여과부와 상기 들숨여과부를 공간적으로 분리하는 허브커넥터를 포함하여, 날숨과 들숨을 공간적으로 분리하여 날숨과 들숨이 섞이지 않도록 하여 들숨여과시 수증기가 차는 것을 방지하여 오랜시간동안 환자의 들숨을 원활하게 하는 장점이 있다.