Catheter Design Goes To The Next Level With Extrusion Process

By Author: john sadee
Total Articles: 15
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Medical tubing development has recently experienced a height, just because of the interest shown by extruders and engineers to increase their manufacturing of this unit just because of the increasing number of surgeries conducted via minimal invasion method these days. This is why they have reduced the diameter of catheter to a great extent in such a way that the surgeons can get better navigation of the device through the tortuous and narrow anatomy of the human body.

Even though, the reduction of this diameter at the distal end of the catheter is advantageous, it can create problems at the other end, which is generally accommodated by extension tubes, luers and other medical devices. To solve this problem, the manufacturers are turning towards bump tubing for peripherally inserted central catheters and other devices. Now, let us get into the details about the benefits of the bump in catheter extrusions:

Even though, bump tubing was available earlier, it was used only rarely in some cases. It has gained popularity in the recent years and its growth is fueled by the benefits it gives both to the patient and to ...
... the surgeon. This type is distinguished from the other types by a changing diameter all through its length in such a way that it has a smaller-diameter at the distal end and larger at the proximal end. So, the manufacturers have greatly reduced the diameter of the tube at the distal end for ensuring comfort to the patient, while the functionality is maximized at the other end thereby making it easier for the surgeon to handle. Also, it can create limited friction in the distal tip as there is lesser material.

In addition to providing the above-mentioned facility both to the patient and the surgeon, the bump tubing also provides an added bonus of doing these things in a single and continuous structure. Also, expert manufacturers have made the tube to be functionally stronger in such a way that it will not break in the middle of the surgery.

In addition to being beneficial to the surgeon and the patient, this type of catheter extrusions is beneficial for the manufacturers as well with respect to the cost and time saving. This is because it avoids the requirement for added strain relief thereby eliminating the associated welding and assembly cost.

So, all it takes in this technologically advanced world is that hospitals should be careful about the right device manufacturer for ensuring safe surgeries.

This content has been taken from http://goarticles.com/article/Catheter-Design-Goes-To-The-Next-Level-With-Extrusion-Process/8243218/

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