| 摘要 |
The invention relates to a laryngeal mask ( 1 ) comprising at least one airway tube ( 2 ) and a mask portion ( 3 ), which mask portion ( 3 ) comprises a top face ( 4 ) and a bottom face ( 5 ), said bottom face ( 5 ) comprising a lumen ( 6 ) that communicates with the tube ( 2 ) interior ( 7 ), and said top face ( 4 ) comprising a closed transition face ( 8 ), and said mask portion ( 3 ) being at least on the bottom face in the periphery delimited by an inflatable cuff ( 9 ), and said mask portion ( 3 ) comprising a joint throughout the entire internal circumference of the cuff ( 9 ), facing towards the lumen ( 6 ) and for providing a closed cuff. Hereby a product is provided which is formed integrally with regard to mask portion and airway tube portion thereby eliminating the risk that the two parts are separated in use. |
