Catheter with removable balloon protector and stent delivery...

Surgery – Instruments – Internal pressure applicator

Reexamination Certificate

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C623S001110

Reexamination Certificate

active

06991639

ABSTRACT:
A balloon catheter is provided having an expandable distal portion and balloon protector comprising a first removable sleeve, and an optional second removable (outer) sleeve positioned over the inner sleeve, the second (outer) sleeve having a constrictive relationship with the first (inner) sleeve, said first and second sleeves being removed prior to use of the catheter. The first sleeve may have a variable inner diameter.

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patent: 5352236 (1994-10-01), Jung et al.
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patent: 5735859 (1998-04-01), Fischell et al.
patent: 5766203 (1998-06-01), Imran et al.
patent: 5908448 (1999-06-01), Roberts et al.
patent: 6283743 (2001-09-01), Traxler et al.
U.S. Appl. No. 08/951,769, filed Oct. 16, 1997, Ren et al.
U.S. Appl. No. 09/528,613, filed Mar. 20, 2000, Holman et al.

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