US20030055444A1 - Expansible shearing catheters for thrombus and occlusive material removal - Google Patents

Expansible shearing catheters for thrombus and occlusive material removal Download PDF

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Publication number
US20030055444A1
US20030055444A1 US10/285,727 US28572702A US2003055444A1 US 20030055444 A1 US20030055444 A1 US 20030055444A1 US 28572702 A US28572702 A US 28572702A US 2003055444 A1 US2003055444 A1 US 2003055444A1
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US
United States
Prior art keywords
component
struts
catheter
shearing
basket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/285,727
Inventor
Michael Evans
Denise Demarais
Stephen Leeflang
Christian Eversull
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Sherwood Medical Co I
Valleylab Holding Corp
Original Assignee
Bacchus Vascular Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US19353900P priority Critical
Priority to US26017001P priority
Priority to US09/820,301 priority patent/US20010031981A1/en
Application filed by Bacchus Vascular Inc filed Critical Bacchus Vascular Inc
Priority to US10/285,727 priority patent/US20030055444A1/en
Publication of US20030055444A1 publication Critical patent/US20030055444A1/en
Assigned to BACCHUS VASCULAR, LLC reassignment BACCHUS VASCULAR, LLC MERGER (SEE DOCUMENT FOR DETAILS). Assignors: BACCHUS VASCULAR, INC.
Assigned to BACCHUS VASCULAR, INC. reassignment BACCHUS VASCULAR, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EVANS, MICHAEL A., EVERSULL, CHRISTIAN S., DEMARAIS, DENISE M., LEEFLANG, STEPHEN A.
Assigned to TYCO HEALTHCARE GROUP LP reassignment TYCO HEALTHCARE GROUP LP ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SHERWOOD MEDICAL COMPANY I
Assigned to VALLEYLAB HOLDING CORPORATION reassignment VALLEYLAB HOLDING CORPORATION ASSIGNMENT OF FORTY NINE PERCENT (49%) OF ASSIGNOR'S ENTIRE RIGHT, TITLE, AND INTEREST Assignors: BACCHUS VASCULAR, LLC
Assigned to SHERWOOD MEDICAL COMPANY I reassignment SHERWOOD MEDICAL COMPANY I ASSIGNMENT OF FIFTY ONE PERCENT (51%) OF ASSIGNOR'S ENTIRE RIGHT, TITLE, INTEREST, AND THE GOODWILL Assignors: BACCHUS VASCULAR, LLC
Assigned to TYCO HEALTHCARE GROUP LP reassignment TYCO HEALTHCARE GROUP LP ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VALLEYLAB HOLDING CORPORATION
Application status is Abandoned legal-status Critical

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