Why medical casters usually need plastic shell

  • 04 Mar / 2024

Medical casters are an essential component in healthcare facilities, as they are used to mobilize various equipment and devices such as medical carts, supply trolleys, hospital beds, and other medical furniture. The choice of materials for medical casters, particularly the use of plastic shells, plays a crucial role in ensuring optimal performance, hygiene, safety, and overall functionality in healthcare environments. In this comprehensive discussion, we will delve into the reasons why medical casters are often equipped with plastic shells, highlighting the key advantages and considerations associated with this design choice.


Hygiene and Cleanliness:


* Plastic shells are non-porous and smooth, making them easy to clean and sanitize, which is critical in healthcare settings where infection control and hygiene are top priorities.


* These casters do not harbor bacteria, dirt, or debris, reducing the risk of cross-contamination and ensuring a sanitary environment for patients, staff, and visitors.


* The smooth surface of plastic shells prevents liquids, chemicals, or bodily fluids from seeping into crevices, minimizing the potential for microbial growth and facilitating thorough disinfection practices.


Corrosion Resistance:


* Plastic shells are inherently resistant to corrosion, rust, and chemical damage, making them suitable for use in medical environments where exposure to cleaning agents, disinfectants, and harsh chemicals is common.


* The durable nature of plastic ensures longevity and maintains the structural integrity of the casters over time, even in demanding healthcare settings.


Noise Reduction:


* Plastic casters with shells help dampen noise and vibrations generated during movement, providing a quieter and more peaceful environment for patients, staff, and visitors.


* The softer material properties of plastic help absorb shocks and impacts, reducing the transmission of noise and vibrations throughout the facility.


Anti-winding and Durability:


* An "anti-winding cover caster" is designed to prevent the accumulation of debris, such as hair, string, or wires, around the wheel axle. The medical casters are commonly used in environments where there is a risk of the caster wheel getting tangled with debris, which can affect its performance and maneuverability.


* The impact-resistant nature of plastic shells helps withstand daily wear and tear, accidental collisions, and rough handling, ensuring long-term durability and reliable performance.

Design Flexibility and Customization:


* Plastic shells can be molded into a wide range of shapes, sizes, and colors, providing design flexibility and customization options to meet specific aesthetic and functional requirements in medical facilities.


* The versatility of plastic allows for the integration of additional features such as brakes, swivel locks, and directional locks, enhancing the functionality and usability of medical casters.


In conclusion, the use of plastic shells in medical casters offers a multitude of benefits that are well-suited for healthcare environments. From promoting hygiene and cleanliness to providing corrosion resistance, noise reduction, weight capacity, durability, maneuverability, and design flexibility, plastic casters play a vital role in supporting the safe and efficient operation of medical equipment and furniture in hospitals, clinics, nursing homes, and other healthcare facilities. By choosing medical casters with plastic shells, healthcare providers can ensure a sterile, quiet, and patient-friendly environment while maintaining high standards of performance, safety, and reliability.