US20040138621A1 - Devices and methods for interstitial injection of biologic agents into tissue - Google Patents

Devices and methods for interstitial injection of biologic agents into tissue Download PDF

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Publication number
US20040138621A1
US20040138621A1 US10/341,743 US34174303A US2004138621A1 US 20040138621 A1 US20040138621 A1 US 20040138621A1 US 34174303 A US34174303 A US 34174303A US 2004138621 A1 US2004138621 A1 US 2004138621A1
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US
United States
Prior art keywords
body
device
needles
tissue
bodies
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
US10/341,743
Inventor
Scott Jahns
Gary Oehme
Matthew Bonner
James Keogh
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.)
Medtronic Inc
Original Assignee
Medtronic 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
Application filed by Medtronic Inc filed Critical Medtronic Inc
Priority to US10/341,743 priority Critical patent/US20040138621A1/en
Assigned to MEDTRONIC, INC. reassignment MEDTRONIC, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BONNER, MATTHEW D., JAHNS, SCOTT E., KEOGH, JAMES R., OEHME, GARY S.
Publication of US20040138621A1 publication Critical patent/US20040138621A1/en
Priority claimed from US11/000,798 external-priority patent/US7628780B2/en
Priority claimed from US11/159,752 external-priority patent/US7740623B2/en
Abandoned legal-status Critical Current

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