As an important device in the field of modern medicine, balloon dilatation catheters play a key role in the interventional treatment of various diseases such as cardiovascular and peripheral vascular diseases. Its performance and life are directly related to the treatment effect, so correct maintenance is particularly important.
Cleaning of balloon dilatation catheters is the first step in maintenance. After use, blood, body fluids and drugs will remain on the outer and inner walls of the catheter, which may affect the effect of the catheter's reuse. Using a mild detergent and a soft brush to carefully clean the catheter to ensure that every corner is cleaned is the key to ensuring the performance of the catheter.
After cleaning, the flushing link cannot be ignored. Repeatedly flushing the catheter with saline or pure water can ensure that the cleaning agent and residues are completely removed. This step is not only related to the cleanliness of the catheter, but also directly affects the safety of the patient.
The disinfection link is crucial for balloon dilatation catheters. High-pressure steam sterilization, low-temperature plasma sterilization and other methods can effectively kill bacteria and viruses on the catheter to ensure that the catheter meets the sterility requirements when it is used again. This step is the key to preventing cross infection and ensuring patient safety.
The storage environment is equally important. The balloon dilatation catheter should be stored in a dry, ventilated and temperature-appropriate environment to prevent the catheter from getting damp, aging or deforming. At the same time, the catheter should be stored away from chemicals and corrosive substances to ensure that the material and performance of the catheter are not damaged.
In addition, the outer layer of the catheter should be free of friction and extrusion to prevent the outer material from being damaged and affecting the normal use of the catheter. When using the catheter, medical staff should ensure that the technique is gentle and avoid excessive bending and twisting.
Following the above maintenance points can ensure the performance and service life of the balloon dilatation catheter and provide patients with safer and more effective treatment.