JPH0386287U - - Google Patents

Info

Publication number

JPH0386287U

JPH0386287U JP14790789U JP14790789U JPH0386287U JP H0386287 U JPH0386287 U JP H0386287U JP 14790789 U JP14790789 U JP 14790789U JP 14790789 U JP14790789 U JP 14790789U JP H0386287 U JPH0386287 U JP H0386287U

Authority

JP

Japan

Prior art keywords

tube

inner tube

branch

pipe

sealing member

Prior art date

1989-12-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 230000037431 insertion Effects 0.000 claims description 11
• 238000003780 insertion Methods 0.000 claims description 11
• 238000007789 sealing Methods 0.000 claims description 8
• 238000002627 tracheal intubation Methods 0.000 claims description 5
• 230000002093 peripheral effect Effects 0.000 claims 4
• 230000003014 reinforcing effect Effects 0.000 claims 3
• 238000005553 drilling Methods 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1

Cited By (4)