The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
May. 28, 2018
Fondazione Istituto Italiano Di Tecnologia, Genoa, IT;
Leonardo Serra De Mattos, Genoa, IT;
Zhuoqi Cheng, Genoa, IT;
Brian L. Davies, London, GB;
Darwin Gordon Caldwell, Serra Ricco, IT;
FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA, Genoa, IT;
Abstract
A hand-held device is provided for precisely positioning a needle tip at a desired target position into a non-homogeneous material, including a blood vessel. The hand-held device includes a casing hand-held by an operator, a shaft extending along a longitudinal axis and carrying the needle, the shaft mounted in the casing and coupled to the casing to move as a single piece therewith along the longitudinal axis. The hand-held device further includes a sensor unit to provide signals indicative of a physical characteristic of the material wherein the needle tip has to be inserted, and a control unit configured to determine, based on the signals received from the sensor unit, whether the needle tip has reached the target position and to operate a decoupling unit to decouple the shaft and the needle from the casing or to operate an actuating unit to actively move the shaft relative to the casing.