Device for conveying bracket in operation and method for mounting and releasing bracket in aortic arch operation
A technology of a delivery device and aortic arch, which is applied in stents, devices for human tubular structures, medical science, etc., to reduce trauma, improve the effect of treatment, and reduce surgical complications
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[0039] The specific embodiments and embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The specific embodiments described are only used to explain the present invention, and are not used to limit the specific embodiments of the present invention.
[0040]An intraoperative stent delivery device of the present invention is suitable for delivering and releasing intraoperative stents of the aortic arch. The delivery device includes a handle, a fixing rod and a branch sheath core, as well as a suture and a pulling wire; the suture is sewn on the edge of the capsule On the other hand, the capsule wraps around the main body and / or branches of the stent during aortic arch surgery to compress and close the stent, temporarily preventing the body and / or branches of the stent from popping off during delivery; sutures and pull wires are The main body and / or branches of the intraoperative stent form a quickly detachable or disc...
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