Laser Cutting Hypotube

Hypotube is a tube that ensures the safety of vascular plastic surgery. During vascular plastic surgery, huge force must usually be exerted to guide the catheter through the artery. Sometimes, the diseased site is severely blocked, making it difficult for the catheter to travel within the artery. It may even cause the hypotube to kink. Laser cutting is required for hypotube processing. During the cutting process, tooling needs to be used to position the hypotube. This mainly plays a certain auxiliary effect on laser cutting and improves the processing accuracy and accuracy of the hypotube. Surface Quality.

There are still some shortcomings in the use of laser cutting hypotube tooling in the existing technology. The traditional tooling structure needs to be adjusted one by one according to the cutting length requirements when positioning the hypotube, and cannot achieve rapid fixation. As a result, it also wastes laser cutting time and reduces processing efficiency.

Methods and devices for isolating an implanted object, such as a pacemaker lead, from tissue surrounding the object in a patient’s vasculature. Specifically, a surgical device includes a handle, an elongated inner sheath, and a circular cutting blade that extends from a distal end of the sheath when the handle is actuated. The circular cutting blade is configured to engage and coring the tissue surrounding the implanted lead as the surgical device is translated along the length of the lead, thereby allowing the lead and any tissue remaining attached to the lead to enter the device slender shaft.

The surgical device has a barrel cam cylinder in the handle assembly that imparts rotation to the blade and a separate cam mechanism in the end of the outer sheath assembly that imparts and controls extension and retraction of the blade. The barrel cam cylinder and the cam mechanism cooperate to cause the blade to rotate in a first direction and extend from and retract into the outer sheath as a result of the first actuation of the handle and to rotate in a first direction as a result of the second actuation of the handle. Rotates upward in two directions and extends and retracts within the outer sheath. The inner and outer sheaths are constructed of laser cut micro parts and hypotube, thereby allowing surgical devices, particularly sheath assemblies, to have smaller profiles for passage through smaller sized vessels.

Be-Cu prototype Inc offers precision, burr-free cutting of metal tubing to customer-specified lengths and tolerances.  Welded and drawn 304 or 316 hypodermic tubing, seamless annealed tubing, and brass tubing are frequently used materials for this capability. Additional point styles can be achieved for cannula and needle manufacturing including chamfering, bevel cut (also known as bias cut), pencil point, deflected point or anti-coring (also know as “Huber” point), closed-end, and trephine cut. Be-Cu provides the highest standard of laser cutting and rapid prototyping service for all your needs. Contact us today to know more about what we offer!

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