Antegrade hemodynamic support

a technology of antegrade hemodynamic support and stent, which is applied in the field of medical systems, devices and methods, can solve the problems of affecting the success of arterial vasculature access, and achieve the effect of affecting patient mobility
US20190307996A1Inactive Publication Date: 2019-10-10HENRY FORD HEALTH SYST
0 Cites 1 Cited by

Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
HENRY FORD HEALTH SYST
Publication Date
2019-10-10
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The procedure to place antegrade hemodynamic support (AHS) combine currently available procedures and devices in a unique fashion to solve a significant problem for patients who need large bore hernodynarnic support. The AHS procedure involves delivering an AHS device or a catheter connected to an AHS device to a patient's aorta in an antegrade fashion, alleviating the workload on the patient's heart and supporting the patient hemodynamically to maintain normal functions of the body organs.
Need to check novelty before this filing date? Find Prior Art

Description

RELATED APPLICATIONS

[0001] The present application is a continuation of U.S. patent application Ser. No. 15 / 943,477 (Attorney Docket No. 5139.001US1) filed Apr. 2, 2018, which is a non-provisional of and claims the benefit of US Provisional Patent Application Nos. 62 / 520,365 (Attorney Docket No. 5139.001PV2) filed on Jun. 15, 2017 and 62 / 481,024 (Attorney Docket No. 5139.001PRV) filed on Apr. 3, 2017; the entire contents of which are incorporated herein by reference.BACKGROUND OF THE INVENTION

[0002] Patients who need hemodynamic support with currently available devices for left ventricular failure require large bore arterial access. The arterial access is obtained either surgically or percutaneously by advancing a needle in an artery, threading a guidewire through the needle, and then advancing large catheters over the wire into the arterial system.SUMMARY OF IIIE INVENTION

[0003] Clinical trials have demonstrated up to 40% access site complications during hemodynamic support. Most of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More