BALLOON CATHETER AND PROCESS FOR THE MANUFACTURE THEREOF
摘要
The device has a stem portion (21) comprising at least a first tube (22) disposed within a second tube (23) the tubes being joined at one pair of ends by a flexible member (24) covering the opening (25) of the passage (26) formed between the inner tube and the outer tube. The flexible member is arranged such that the tubes are movable relative to each other and by movement of the inner tube away from or towards the one end of the outer tube the flexible member respectively either can be drawn within the adjacent one end of the outer tube to be enclosed within the outer tube or pushed outside the adjacent one end of the outer tube to expose a balloon (24). The balloon can be inflated within the body cavity using a fluid under pressure supplied to the balloon from outside the body through said passage (26).
申请公布号
WO8401513(A1)
申请公布日期
1984.04.26
申请号
WO1983GB00251
申请日期
1983.10.07
申请人
HARDCASTLE, DAVID;HIGGINSON, JOHN, CHARLES;KENNEDY, JOHN, WILLIAM
发明人
HARDCASTLE, DAVID;HIGGINSON, JOHN, CHARLES;KENNEDY, JOHN, WILLIAM