Aortic Graft Occluder

A graft, aorta technology, applied in medical science, blood vessels, prostheses, etc., can solve problems such as increased risk during surgery and patient injury

Active Publication Date: 2022-01-11
PMU INNOVATIONS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is clearly stressful and potentially harmful to the patient and adds other risks to the procedure

Method used

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  • Aortic Graft Occluder
  • Aortic Graft Occluder
  • Aortic Graft Occluder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] Figure 1A An embodiment of an aortic graft occluder 2 according to the invention is shown. A perspective view of the aortic graft occluder 2 is shown from above at an angle. Figure 1B A perspective view of the same embodiment is shown from below at an angle.

[0073] Such as Figure 1A and Figure 1B As shown, the aortic graft occluder 2 may comprise a plug 4 with external threads 6 . The plug 4 may comprise an extension 8 with two standardized connectors 10a, 10b, preferably Luer type connectors, more preferably Luer locks. The aortic graft occluder 2 may also include a locking device 12 . In the embodiment shown, the locking means 12 has an annular shape and is adapted to form a functional unit with the plug 4 and its extension 8 . The illustrated locking device 12 comprises an opening 14 which is adapted to the shape of the plug 4, extension 8 and connectors 10a, 10b, so that the locking device 12 can, for example, pass through relative to the plug 4, extensi...

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PUM

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Abstract

The present invention relates to an aortic graft occluder for intraoperative leak testing of a tubular aortic graft attached to the aortic root, the aortic graft occluder comprising a device adapted to sealably close the aorta A plug for the opening of the graft, wherein the plug includes a first path adapted to connect the lumen of the aortic graft with a supply line.

Description

technical field [0001] The present invention relates to devices used in cardiac surgery, and more particularly to devices used in reconstructive procedures for aortic valve insufficiency and / or aortic aneurysm repair. Background technique [0002] When medical diagnosis indicates that the severity of the disease is intolerable, affected patients require surgical correction. A valve sparing root replacement is one of several options. In this procedure, the aortic valve may be sewn into an artificial blood vessel implanted in the patient. This technique is also known as the reimplantation technique. Alternatively, artificial blood vessels, also called grafts, are connected to the patient's blood vessels along the (aortic) valve, which is also called remodeling. [0003] During a root-sparing aortic valve replacement, the patient's aorta is clamped and opened. A graft having a first end and a second end is connected at its first open end to a blood vessel and / or heart of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/06A61F2/24
CPCA61F2/06A61F2/2472A61F2240/008A61B17/1204
Inventor C·丁格斯J·菲尔贝克
Owner PMU INNOVATIONS GMBH
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