Quick-connect male connector protective sleeve

I. Raw Material Specification
The product adopts imported medical-grade silicone with Shore A hardness of 70, a high-end substrate dedicated to medical devices that fully complies with safety standards for medical materials, suitable for long-term contact application with medical equipment. Featuring moderate hardness and excellent toughness, the material balances favorable flexibility and structural stability. It resists deformation, cracking and aging, and meets the repeated plugging, pulling and bending demands of equipment operation.
The raw material boasts core advantages including non-toxicity, odorlessness, favorable biocompatibility and anti-allergy performance, as well as resistance to extreme temperatures and disinfection. It withstands multiple common medical disinfection methods such as high-temperature high-pressure sterilization and alcohol wiping, without material deterioration, yellowing or performance degradation after disinfection.
Meanwhile, the material features high purity, zero impurities and no substance precipitation, free of harmful components. It causes no irritation or contamination to human skin, tissues or internal equipment pipelines, fully satisfying the sterile, safe and clean usage requirements of medical device accessories, making it the preferred raw material for precision medical instrument fittings.
II. Raw Material Performance Parameters

III. Production Process
The product is elaborately manufactured through integrated compression molding with a vulcanizing press, adopting standardized precision production throughout the whole process to guarantee dimensional accuracy and consistent quality.

During production, three core parameters — vulcanization temperature, pressure and duration — are precisely controlled to fully cure the imported medical-grade silicone raw material. This delivers a dense, uniform product structure with consistent wall thickness and precise dimensions, effectively enhancing its sealing performance, wear resistance and tear resistance. The process eliminates manufacturing defects such as splices, joints and blemishes, ensuring perfect fit and tight adhesion between the fitting and equipment pipelines.

Finishing, inspection and packaging procedures are all completed in a dust-free clean workshop in strict compliance with cleanliness standards for medical device manufacturing. After molding, finished products undergo full dual inspection by operators and testing equipment. Each unit is screened one by one for surface blemishes, dimensional deviations, material flaws and sealing failures to reject non-conforming items.

Fully inspected qualified products are immediately hermetically packed, labeled and warehoused within the dust-free environment. The whole workflow prevents contamination by dust, bacteria and foreign particles, ensuring all delivered products meet cleanliness requirements with stable and reliable quality, in line with factory release specifications for medical device accessories.

IV. Product Application Scenarios
The silicone protective sleeve for quick-connect male tubing fittings is a dedicated supporting accessory for medical devices, primarily matched with biofeedback active training instruments, serving as a core protective and connecting component for such rehabilitation training equipment.
During the operation of biofeedback active training instruments, this product is installed at the male connector of the equipment pipeline. It functions to protect pipe joints, reinforce connections, provide insulation shielding, resist dust and contamination, seal interfaces and reduce noise. It effectively prevents common faults caused by long-term operation of pipeline joints, including abrasion, loosening, air leakage and dust ingress. The sleeve maintains stable and airtight pipeline connections, ensures accurate transmission of biofeedback signals and consistent equipment operation, and indirectly guarantees precise rehabilitation training data and optimal therapeutic outcomes.
This accessory is widely compatible with biofeedback active training equipment deployed in hospital rehabilitation departments, physical therapy departments, professional rehabilitation institutions, physical examination centers and other facilities. It fits biofeedback rehabilitation training and diagnosis scenarios for all patient groups. Featuring safety, cleanliness, durability and high precision, it meets the demands of long-term, high-frequency and safe operation of medical rehabilitation equipment.