Bard Access Systems Catheter Tip Patent, Apr 14
Summary
The USPTO granted patent US12599748B2 to Bard Access Systems, Inc. for catheter tips used in rapidly insertable central catheters. The patent, filed December 6, 2022, covers single-piece catheter tip designs with uniform and non-uniform taper sections for tissue dilation during insertion. The patent contains 16 claims.
What changed
The USPTO granted patent US12599748B2 to Bard Access Systems, Inc. for catheter tip technology related to rapidly insertable central catheters.
Implications: The patent grant establishes Bard Access Systems' intellectual property rights over the specified catheter tip designs, potentially affecting competitors developing similar medical devices in this space.
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Archived snapshot
Apr 16, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Catheter tips for rapidly insertable central catheters and methods thereof
Grant US12599748B2 Kind: B2 Apr 14, 2026
Assignee
Bard Access Systems, Inc.
Inventors
Glade H. Howell, Juan Sepulveda
Abstract
A rapidly inserted central catheter can include a catheter tube, a catheter hub, and one or more extension legs. The catheter tube can include a single-piece catheter tip coupled to a distal end portion of the catheter tube having a first section, a second section, and a third section. The first section of the catheter tip can have a uniform taper over an outer diameter thereof for dilating tissue around a needle tract from a size commensurate with an outer diameter of a needle shaft to a size commensurate with an outer diameter of the second section of the catheter tip. The third section of the catheter tip can have a non-uniform taper over an outer diameter thereof for dilating the tissue from the size commensurate with the outer diameter of the second section of the catheter tip to a size commensurate with an outer diameter of the catheter tube.
CPC Classifications
A61M 25/0023 A61M 25/0068 A61M 25/0041 A61M 25/0043
Filing Date
2022-12-06
Application No.
18076169
Claims
16
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Source
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