A catheter having first and second inflatable balloon structures with a valved coupling permitting the balloon structures to be separated while remaining inflated.
申请公布号
DE3483005(D1)
申请公布日期
1990.09.20
申请号
DE19843483005
申请日期
1984.09.19
申请人
LEVEEN, HARRY H., CHARLESTON, S.C., US;LEVEEN, ROBERT F., PHILADELPHIA, PA., US;LEVEEN, ERIC G., MOUNT VERNON, N.Y., US
发明人
LEVEEN, HARRY H., CHARLESTON, S.C., US;LEVEEN, ROBERT F., PHILADELPHIA, PA., US;LEVEEN, ERIC G., MOUNT VERNON, N.Y., US
