Intraluminal Puncturing Catheter System
Summary
USPTO published patent application US20260090825A1 by REVASCARDIO LTD. for an intraluminal puncturing catheter system. The invention includes a catheter with a flexible positioning arm, a second catheter with opened distal end, and a tissue puncturer extendable through the system. The technology is classified under CPC A61B 17/3417 and related categories for diagnosis and surgical instruments.
What changed
USPTO published patent application US20260090825A1 filed by REVASCARDIO LTD. on December 9, 2025. The application covers devices, systems, and methods for an intraluminal puncturing catheter system comprising a first catheter with a flexible positioning arm configured to transition between collapsed and expanded orientations, a second catheter disposed within the first catheter, and a tissue puncturer located on a distal end of an elongated shaft. The system is designed for delivery within anatomical vessels with the puncturer configured for axial advancement.
This patent application is informational and does not impose immediate compliance obligations. Medical device manufacturers, particularly those in cardiovascular and minimally invasive surgical device sectors, should review the claims to assess potential freedom-to-operate considerations or licensing opportunities. No regulatory deadlines or penalties are associated with this publication.
Archived snapshot
Apr 3, 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.
DEVICES, SYSTEMS, AND METHODS FOR INTRALUMINAL PUNCTURING
Application US20260090825A1 Kind: A1 Apr 02, 2026
Assignee
REVASCARDIO LTD.
Inventors
David Shlomo CHAYEN, Dotan Asher CHAYEN, Shahaf MARMOR, Chaim Zeev ABER, Oded MEIRI
Abstract
Devices, systems, and methods for intraluminal puncturing system are disclosed. A first catheter has a flexible positioning arm extending from a distal end thereof and being configured for delivery within an anatomical vessel. The flexible positioning arm is configured to transition between a collapsed orientation and an expanded orientation. A second catheter is disposed within the first catheter and has an opened distal end affixed to the positioning arm such that when the flexible positioning arm is in the expanded orientation, the opened distal end opposes a wall of the anatomical vessel. An elongated shaft is extendable through the second catheter. A tissue puncturer is located on a distal end of the elongated shaft. The tissue puncturer is configured for axial advancement in the second catheter and operably connected to the opened distal end of the second catheter.
CPC Classifications
A61B 17/3417 A61B 17/00234 A61B 2017/00238 A61B 2017/00305 A61B 2017/00367
Filing Date
2025-12-09
Application No.
19413636
Named provisions
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