Nasal cannula

JP1800972SActive Publication Date: 2025-06-13KURABE IND CO LTD
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Patent Information

Application Number
JP2024025354D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-06-13
Estimated Expiration
2049-12-09

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Abstract

The present invention relates to a nasal cannula, for example, for communicating gas for a user to aspirate gas from the nostrils, or a nasal cannula, also referred to as a patient interface or a respiratory assist device. The main body portion located at the center of the nasal cannula is made of elastomer, resin, or rubber, and the annular bodies located on the left and right of the nasal cannula are linear bodies such as stretchable rubber strings. The two tube portions extending upward from the main body portion have a semi-circular cross-section.
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