2results about How to "Will not overlap" patented technology

The application relates to an interventional instrument for a heart atrial septum and a manufacturing method. The interventional instrument comprises a first support frame and a second support frame. The manufacturing method is as follows: a cylindrical net is formed by using a wire weaving cylinder; a wire of a first preset point on the first support frame is pulled to expand to form a first passage with a through hole shape; the first preset point is located at a peripheral area of the first support frame; an outer edge of the first support frame is pushed to move to the center at the first preset point, so that an inner side of the first passage is folded and connected to form a notch-shaped first passage at the first preset point; a wire of a second preset point on the second support frame is pulled to expand to form a second passage, wherein the first passage is oppositely arranged with the second passage and is suitable for forming a transseptal passage. The interventional instrument is produced through the above manufacturing method. The interventional instrument can be reliably implanted, and a transseptal passage can be established on the heart atrial septum after implantation.

This invention relates to the field of hinge technology for electronic flip devices, specifically to a hinge structure and an electronic device having the same. The hinge structure includes: a hinge component; a flexible circuit printed on the hinge component using an in-mold transfer laser forming process; and a connecting joint fixedly connected to the hinge component, wherein the flexible circuit is electrically connected to the connecting joint. By printing the flexible circuit on the hinge component and connecting external wires to the flexible circuit using the connecting joint, the flexible circuit, used for signal transmission and power supply, electrically connects the two parts that are connected by the hinge structure. By directly integrating the flexible circuit onto the hinge, replacing the original wires and flexible circuit board, in electronic devices with a hinge structure, there is no need for wires for signal transmission or power supply inside or outside the hinge structure, avoiding interference between the wires and the hinge during hinge movement, ensuring smooth hinge rotation even after long-term use.