Patent · US Active

Anchor device and method

US8016813B2 · kind B2 · utility

28Cited by

87References

22Claims

0Family size

Assignee

INTERRAD Medical, Inc. · US

Inventors

Michael S. Rosenberg · Eagan, US
Timothy J. Claude · Coon Rapids, US

Key dates

Filing date	Sep 3, 2009
Grant date	Sep 13, 2011
Priority date	—
Expiry date	Sep 3, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2025/0286
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Some embodiments of an anchor device may include bendable anchor mechanism that is deployable in a subcutaneous layer to releasably secure the anchor device to a patient's body. Certain embodiments of the anchor mechanism may include one or more barbs that flexibly bend in response to an insertion or removal force. As such, the anchor mechanism may be inserted into a subcutaneous layer, and removed from the subcutaneous layer, without the need for a separate actuation device to extend or retract the barbs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.