In ‘ Evaluation of Local Tissue Reaction After the Application of a 3D Printed Novel Holdfast Device for Left Atrial Appendage Exclusion,’ researchers from Poland begin to experiment even further with 3D printed devices for assistance in cardiac procedures.

 

Here, they experiment with the use of a new holdfast device meant ultimately to help eliminate chances of ischemic stroke.

 

Employing the benefits of SLS 3D printing—with the capabilities to use versatile materials with even greater affordability—the researchers evaluated the results of their new device, implanting the devices in a group of 30 swine. A macroscopic view of the left atrial appendage (LAA) closed with the holdfast device in group II (one tube coated with vascular implant). (a) The inner surface of the left atrium (LA) and (b) the intersection through the area of a holdfast device is shown. (a) Black arrows indicate the line of atrial wall adhesion placed […]

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