ASTM F2063, Medical Nitinol, made from a nickel-titanium alloy.
Nitinol is a shape memory alloy, which means it can be deformed and then return to its original shape when heated. This property makes it ideal for medical applications where tubing needs to be flexible but also return to its original shape.
Medical Nitinol tubing is biocompatible, meaning it is safe to use within the human body. It is also corrosion-resistant and has a high strength-to-weight ratio, making it a durable and reliable material for medical applications. Nitinol Tubing,Nitinol Tube,Medical Nitinol Tube,Medical Nitinol Tubing TMT INDUSTRY , https://www.tmtmedtech.com
In addition, it is strictly forbidden to store unnecessary items in the purification work area to keep the clean air flow pattern undisturbed. Try to avoid the action of obviously disturbing the flow pattern in the purification work area.
When using the workbench, users should first clean the workbench with white silk cloth 5% cresol soap solution or 0.2% Xinjieer liquid twice, and open the ultraviolet germicidal lamp 30 minutes in advance to process the purification work area. The microorganisms accumulated on the surface of the table, after 30 minutes, turn off the germicidal lamp and start the fan.
The author understands that the length of service life of the ultra-clean workbench is related to the cleanliness of the air. In temperate zones, clean benches can be used in general laboratories. However, in tropical or subtropical regions, due to the large amount of pollen and dust in the atmosphere, the ultra-clean workbench is suitable for indoor use with good double-doors.
For the maintenance and maintenance of the ultra-clean workbench, the manufacturer said that this work needs attention and must be done. Because, in order to maintain the technical performance of the workbench, the initial setting, daily operation and maintenance of the equipment are crucial. If you ignore these matters, the performance of the equipment will be degraded and the workbench will be in a poor state. . So, how should the user maintain and repair it?
First, pay attention to the tightness. The ultra-clean workbench adopts a structure in which the positive pressure pollution area is completely surrounded by the negative pressure zone; secondly, before the sterilization of the workbench by formaldehyde fumigation, in order to prevent formaldehyde leakage, the whole machine should be firstly performed by the "soap bubble" method. Seal inspection.
Third, the wind speed of the working area is measured by an anemometer on a regular basis (generally every two months). If the requirements of the technical parameters are not met, the fan supply voltage can be adjusted.
Fourth, when the fan voltage is adjusted to a large value, the wind speed of the working area still cannot meet the requirements of the technical parameters, the air supply filter must be replaced, and the air filter must also be replaced when the air supply filter is replaced. After the replacement, apply the dust particle counter to check whether the four perimeter seals are good. If there is any leak, seal it with sealant.
Fifth, the fan does not require special maintenance, but it is recommended to conduct a regular inspection. Sixth, there are some things to be aware of when replacing the filter. For example, when replacing the air/exhaust filter, stop it and then carry out the workbench. Sterilization treatment.
The ultra-clean workbench is designed to protect the experimental materials. The air is sucked into the pre-filter by the fan, and filtered into the university filter through the static pressure box. The filtered air is sent out in a vertical or horizontal airflow state, so that the operation area is reached. Class 100 cleanliness ensures the environmental cleanliness of production. Need to be reminded that the ultra-clean workbench can only protect the sample and cannot protect the operator. Therefore, the user should pay special attention to the specification of the operation when using it.
Thus it has been used in a variety of medical procedures, including minimally invasive surgeries, endoscopy, and cardiovascular interventions. It is commonly used in stents, catheters, and guidewires.
The standard size for medical Nitinol tubing varies depending on the application. It can range from 0.1mm to 10mm in diameter and up to several meters in length. The tubing can also be customized to meet specific requirements for a particular Medical Device or procedure.
According to industry insiders, the purification workbench is an air purification device that provides a high degree of versatility in a local high-clean work environment. Its use has a good effect on improving process conditions, improving product quality and increasing yield. Specifically, the purification workbench must be used in the case of good test inspection. Before starting the fan, the workbench and the surrounding environment must be carefully cleaned and properly sterilized.