Polycarbonate (PC), due to its excellent physical and chemical properties (such as high transparency, high strength, heat resistance, biocompatibility, etc.), has widespread applications in the medical field.

• Disposable medical supplies

• Syringes, infusion sets, blood separators: Utilizing their high transparency and impact resistance, they facilitate the observation of liquid conditions, while also withstanding high-temperature sterilization (such as autoclaving or gamma radiation).

• Surgical instruments: Used for manufacturing non-cutting components (such as handles, housings), resistant to chemical corrosion and easy to clean.

• Reusable equipment

• Endoscope housing, surgical light cover: High transparency and heat resistance ensure it does not deform during long-term use.

• Dialyzers, components of an extracorporeal membrane oxygenator: biocompatibility meets medical standards, preventing reactions with body fluids.

• Medical Equipment Protective Cover

• The shell used for ventilators, ultrasound equipment, MRI operating consoles, etc., combines the needs of lightweight, impact resistance, and electromagnetic shielding.

• portable medical devices

• The shells of oxygen generators, blood glucose meters, etc., are impact-resistant and can be disinfected through various sterilization methods.

• Pharmaceutical Packaging

• Bottles, boxes, and blister packs: resistant to chemical corrosion, preventing medicines from moisture or contamination.

• Special storage container

• Used for storing blood samples and low-temperature containers for organ transplantation, resistant to low temperatures (-80°C) and with good sealing properties.

• Temporary dentures, orthodontic appliances

• Producing personalized dental models or aligners through 3D printing technology allows for rapid prototyping and low cost.

• Surgical Guide

• The guide plate used for precise positioning in orthopedic surgery can be sterilized at high temperatures and reused.

• Goggles, face shield

• Prevents droplets and liquid splashes, high transparency without obstructing vision.

• Contact lens case, instrument lens

• Scratch-resistant and not easily breakable, with high stability for long-term use.

Polycarbonate can withstand various sterilization methods (autoclave, ethylene oxide, gamma rays) without degradation, making it suitable for reusable medical devices.

• 3D printing customized equipment

• Using medical-grade PC materials to print surgical models, personalized rehabilitation braces, etc.

• Intelligent medical device components

• The casing for wearable monitoring devices balances lightness with durability.

• Safety: Complies with ISO 10993 biocompatibility standards, non-toxic and non-sensitizing.

• Durability: The impact strength is 200 times that of glass, reducing the risk of accidental breakage.

• Cost-effectiveness: Replacing glass or metal to reduce weight and production costs.

Limitations

• Long-term contact with strong alkaline solutions may lead to hydrolysis, and selection should be based on specific scenarios.

• Non-absorbable materials are not suitable for degradable implantable devices.

The application of polycarbonate in the medical field continues to expand, showing significant potential especially in high-end equipment and personalized healthcare.