10165962 cites 1862 patents.

An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to intravascular introduction of the catheter. The ultrasound probe includes user input controls for controlling use of the ultrasound probe in an ultrasound mode and use of the tip location sensor in a tip location mode. In another embodiment, ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart.

Title
Integrated systems for intravascular placement of a catheter
Application Number
13/890158
Publication Number
10165962 (B2)
Application Date
May 8, 2013
Publication Date
January 1, 2019
Inventor
Kelly J Christian
Draper
UT, US
Eddie K Burnside
Bountiful
UT, US
Matthew W Bown
West Bountiful
UT, US
Shayne Messerly
Kaysville
UT, US
Agent
Rutan & Tucker
Assignee
C R Bard
NJ, US
IPC
A61B 90/00
A61B 8/08
A61B 46/10
A61B 46/00
A61B 5/042
A61B 34/20
A61B 5/06
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