Implant for influencing blood flow
An implant and blood flow technology, applied in the field of vascular implants, can solve problems such as stent deformation, and achieve the effect of firm connection and no trauma
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[0058] figure 1 The braided structure of the implant 1 of the invention is shown consisting of individual filaments 2 entangled with each other. In the example shown the individual filaments intersect at an angle of approximately 120° with the flared side of the angle pointing towards the open end of the circular braid. The illustration shows the braid in a slightly stretched / elongated state, ie the diameter is reduced.
[0059] The angle Θ represents the braid angle relative to the longitudinal axis, which can be as high as 80 degrees in the unstretched condition and when the nominal diameter is reached. The angle Θ can be reduced to about 7 degrees when the braid is in the extended position inside the catheter.
[0060] It should be understood that the nominal diameter of the circular braid will match the lumen of the target vessel at the site to be treated.
[0061] Braids are produced in endless braided structures on conventional braiding machines. Braiding takes place...
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