Invention Grant
- Patent Title: Devices for transvascular retrograde access placement
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Application No.: US16557641Application Date: 2019-08-30
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Publication No.: US11654266B2Publication Date: 2023-05-23
- Inventor: Lakshmikumar Pillai
- Applicant: Vascular Access Technologies, Inc.
- Applicant Address: US UT South Jordan
- Assignee: Vascular Access Technologies, Inc.
- Current Assignee: Vascular Access Technologies, Inc.
- Current Assignee Address: US UT South Jordan
- Agency: Dorsey & Whitney LLP
- The original application number of the division: US11424131 2006.06.14
- Main IPC: A61M25/00
- IPC: A61M25/00 ; A61M25/09 ; A61M39/02 ; A61M25/01 ; A61M25/06

Abstract:
The present invention relates to methods of transvascular retrograde access placement and to devices that facilitate these methods. For purposes of the present invention, transvascular retrograde access placement generally comprises the insertion of a vascular catheter into a central blood vessel through the puncturing of the central blood vessel from the inside of the central blood vessel with a needle or other similarly configured device, or a needle-tipped guidewire of the present invention, and exiting that needle from the patient through the skin rather than the traditional approach of inserting a needle from the outside of the skin surface to the inside of a blood vessel.
Public/Granted literature
- US20200069919A1 DEVICES FOR TRANSVASCULAR RETROGRADE ACCESS PLACEMENT Public/Granted day:2020-03-05
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