| 摘要 |
PROBLEM TO BE SOLVED: To provide a catheter introducing appliance which enables the insertion of several pieces of catheters without the occurrence of leaking out of blood, etc. SOLUTION: This catheter introducing appliance 1 has an appliance body 2, sealing means 6 and a fitting member 7. The appliance body 2 comprises a first tubular body 3 and second tubular body 4 which are two-forked. The sealing means 6 are respectively installed at the base ends of the first tubular body 3 and the second tubular body 4. The sealing means 6 comprise valve disks 61 which have a pair of slits intersecting with each other and allow the passage of the catheters and annular cap members 64 which support and fix these valve disks 61. The fitting member 7 which freely attachably and detachably fits to the base end of a sheathed introducer has a plurality of leg parts 71. Pawls 72 are respectively formed at the front ends of the respective leg parts 71. |
