The tracheostomy tube which has the inside cannula and the outer part cannula

摘要

Being the plural cannula assemblies for inserting to in the patient: a) the outer part cannula of the flexibiility which possesses the proximal head; b) the inside cannula of the flexibiility which possesses the proximal hub; It has, the cannula inside c) said, in the cannula outside the said, to the insertion position which the said hub approaches to the said head is insertion possible in extended shaft direction; d) the assembly where the inside cannula of the said flexibiility is produced from PTFE. As for desirable execution form, for example, the outer part tracheostomy cannula, and the flexible tracheostomy tube assembly of the high quality which includes the inside cannula of disposable possible flexibiility are offered. With desirable execution form, as for these products, the sterilization device of single patient use is offered.