Vibrating tip catheter
First Claim
1. A catheter for use in medical applications to cross lesions or stenoses within body cavities or blood vessels wherein the catheter is provided with at least one vibration means to enhance the ability of said catheter to effectively cross the lesions or stenoses, wherein one of said vibration means is located at or near the distal end of the catheter.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention represents improved catheters and guidewires for use in medical applications designed to transverse tortuous anatomical pathways and/or cross lesions/stenoses within body cavities and/or blood vessels wherein the catheters and guidewires are provided with an integral vibration means which enhances the ability of said catheters and guidewires to effectively cross the said lesions or stenoses.
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Citations
10 Claims
- 1. A catheter for use in medical applications to cross lesions or stenoses within body cavities or blood vessels wherein the catheter is provided with at least one vibration means to enhance the ability of said catheter to effectively cross the lesions or stenoses, wherein one of said vibration means is located at or near the distal end of the catheter.
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5. A catheter for use in medical applications to cross lesions or stenoses within body cavities or blood vessels wherein the catheter is provided with at least one vibration means to enhance the ability of said catheter to effectively cross the lesions or stenoses, said catheter having one of said vibration means located at or near the distal end of the catheter, a control means located exterior to the proximal end of the catheter, and a conductor means for transmitting control signals from the catheter means to said vibration means.
- 6. A guidewire for use in medical applications to cross lesions or stenoses within body cavities or blood vessels wherein the guidewire is provided with at least one vibration means to enhance the ability of said guidewire to effectively cross the lesions or stenosis, wherein one of said vibration means is located at or near the distal end of the guidewire.
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10. A guidewire for use in medical applications to cross lesions or stenoses in body cavities or blood vessels wherein the guidewire is provided with at least one vibration means to enhance the ability of said guidewire to effectively cross the lesions or stenoses, said guidewire having one of said vibration means located at or near the distal end of the guidewire, a control means located exterior to the proximal end of the guidewire and a conductor means for transmitting control signals from the guidewire means to the vibration means.
Specification