Koninklijke Philips Corporation N.V.

Becton Dickinson and Company Limited

Koninklijke Philips Electronics N.v.

Thomas Solosko

Earl Clark Herleikson

Thomas D Lyster

Shannon Colleen Fong

Jon Mikalson Bishay

Ralph Lee Sonderegger

Jonathan Karl Burkholz

Daniel J Powers

Stacy Gehman

Brett Cross

Kim J Hansen

Chuni Kao

Corinne Mauser

Krishnakant Nammi

Bart David Peterson

Marty Lee Stout

Stephen T Bornhoft

Carl Ellis

Michael D Garrison

Steven Clair Hugh

Shaun Staley

Curtis H Blanchard

Alan Paul Greenstein

Douglas Denney

Joseph Diederichs

David Myers

John Lackey

Benjamin Hopwood

Hadley Hendrick

San San Wu

Eric Jonsen

Daniel Kingsbury

Steven Hugh

A catheter system may include a catheter hub, a septum disposed within the catheter hub, a catheter tube extending from the catheter hub, a needle hub, and an introducer needle secured within the needle hub. The catheter hub may include a push tab and one or more ribs, which may extend outwardly from an upper surface of the catheter hub. The ribs may be shorter in height than the push tab and/or may be generally parallel to the push tab. The introducer needle may include a flashback notch. In response to insertion of the introducer needle into vasculature, blood may flow into the introducer needle, through the flashback notch, and into a flashback chamber disposed between the septum and the catheter tube. The flashback chamber may be disposed distal to the push tab and the ribs, which may improve visualization of the flashback chamber by a user.

Medical device with anti-rotation push tab

Catheter system having a pinch clamp

An ECG monitoring system for ambulatory patients includes a small multi-electrode patch that adhesively attaches to the chest of a patient. A reusable battery-powered ECG monitor clips onto the patch and receives patient electrical signals from the electrodes of the patch. A processor continuously processes received ECG signals and stores the signals in memory in the monitor. The processor also analyzes the received ECG signals for predefined arrhythmia. If an arrhythmia is detected, a wireless transceiver in the ECG monitor transmits the event information and an ECG strip to a cellphone handset. The cellphone handset automatically relays the event information and ECG strip to a monitoring center for further diagnosis and necessary intervention.

Continuous outpatient ECG monitoring system

An ECG monitoring system for ambulatory patients includes a disposable multi-electrode patch that adhesively attaches to the chest of a patient. A reusable battery-powered ECG monitor clips onto the patch and receives patient electrical signals from the electrodes of the patch. A processor continuously processes received ECG signals and stores the signals in memory in the monitor. The processor also analyzes the received ECG signals for predefined arrhythmia. If an arrhythmia is detected, a bi-directional wireless transceiver in the ECG monitor transmits the event information and an ECG strip to a cellphone handset. The cellphone handset automatically relays the event information and ECG strip to a monitoring center for further diagnosis and necessary intervention.

An ECG monitoring system for ambulatory patients includes a small multi-electrode patch that adhesively attaches to the chest of a patient. A reusable battery-powered ECG monitor clips onto the patch and receives patient electrical signals from the electrodes of the patch. A processor continuously processes received ECG signals and stores the signals in memory in the monitor. Processed ECG signals and cardiac event information are sent wirelessly to a cellphone handset for relay to a monitoring center. The ECG monitor is contained in a watertight sealed case with only electrical contacts on the outside of the case. The electrical contacts electrically couple the ECG monitor to the electrodes of the patch during patient monitoring and to a charger during recharge of the battery.

Watertight ECG monitor and user interface

A biomedical electrode patch having improved resistance to capacitive coupling to extraneous electric fields. The patch includes a conductive shield and a contact portion formed on an upper surface thereof. The contact portion extends through the film layer and contacts an electrode formed of a material suitable for conducting electrical signals from a patient. Conductive traces formed on the lower surface of the tab extend to contact pads. A nonconductive layer is printed over the traces and can have a shield formed thereon.

Shielded biomedical electrode patch

Growing community of inventors

Draper, UT, United States of America

Thomas Solosko