公开(公告)号：US20230405200A1

公开(公告)日：2023-12-21

申请号：US18445076

申请日：2023-03-29

Applicant: Zoll Circulation, Inc.

Inventor： Ramu Perumal ,  Jeffrey Lance Creech ,  Stephen Elwood Myrick ,  Gary A. Freeman ,  Richard A. Helkowski ,  Fred Shen

IPC: A61M1/32 ,  A61M1/36 ,  A61M25/00 ,  A61M25/01

CPC classification number: A61M1/32 ,  A61M1/3621 ,  A61M25/0021 ,  A61M25/01 ,  A61M2005/006

Abstract: Methods and systems for delivering gas-enriched blood within a vasculature of a patient may include providing a gas-enrichment system, the gas-enrichment system comprising a mixing chamber and a blood pump. The process may include inserting a catheter for drawing blood from the patient into a radial artery of the patient. The process may include drawing blood from the radial artery or from a vessel upstream of the radial artery at a blood flow rate without collapsing the artery or vessel to a degree that would substantially impede drawing blood. The process may include generating a gas-enriched blood by mixing the withdrawn blood with a gas-enriched liquid in a mixing chamber. The process may include delivering the gas-enriched blood to the vasculature of the patient.

公开(公告)号：US20230099024A1

公开(公告)日：2023-03-30

申请号：US17802880

申请日：2021-03-30

Applicant: Zoll Circulation, Inc.

Inventor： Gary A. Freeman ,  Paolo Giacometti ,  Joshua W. Lampe ,  Ulrich Herken ,  Stephen Elwood Myrick ,  Jeffrey Lance Creech

IPC: A61M1/32

Abstract: The present disclosure provides systems and methods for controlling gas enrichment therapy. One or more sensors is used to measure one or more physiological parameters, e.g., blood or tissue oxygen parameters, of the patient. A processor is used to generate based on the measured parameters an alert through a user interface indicating a value or level of the measured physiological parameter, which is indicative of an effectiveness of the gas enrichment therapy.