WaFu Brothers plays a key role in the leak testing field of the medical industry, providing high-precision detection equipment. Its technology is applied to medical device sealing testing, ensuring the safe operation of respirators, anesthesia machines, and other equipment; used for pharmaceutical packaging sealing testing to prevent drug contamination; it also supports implantable medical devices, respiratory masks, and dialysis equipment sealing testing, ensuring patient safety. WaFu Brothers provides reliable assurance to the medical industry with advanced technology, becoming an important partner.
Laparoscopic Trocar
Laparoscopic Trocars are critical access channels for delivering endoscopes or surgical instruments into body cavities during minimally invasive procedures. These devices must maintain excellent sealing performance to ensure surgical success: • Seal failure leads to CO₂ leakage, causing pneumoperitoneum pressure drop and restricted surgical visibility • Gas leakage through puncture channels increases infection risks and postoperative complications • Poor airtightness results in non-compliance with medical device regulations (e.g. EN ISO 80369, YY/T 0466) • Without proper sealing tests before shipment, batch risks become untraceable for disposable trocars (Note: This technical translation follows: ISO 80369 standards for surgical access devices Maintains consistent terminology with FDA 510(k) submissions Preserves the risk-focused structure of medical device documentation
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Electronic Blood Pressure Monitor
The electronic blood pressure monitor, as a medical diagnostic device, has its measurement accuracy and reliability directly affected by its airtightness performance. Poor airtightness may lead to: increased measurement errors - leakage causes pressure drops, resulting in lower blood pressure readings; shortened device lifespan - continuous air leakage makes the air pump work under prolonged overload; safety risks - severe leakage may cause abnormal balloon inflation; failure to meet medical standards - inability to pass medical device certifications such as YY 0670 and ISO 81060.
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Vial
Vials serve as important packaging containers for sterile injectable medications, and their sealing integrity directly affects the stability, safety, and shelf life of the medications. If the seal is Unqualified, it may lead to: Microbial or moisture intrusion, causing medication degradation, failure, or infection; Medication leakage, contaminating the external environment during transport and making it prone to returns; Insufficient vacuum, failing to meet the requirements for freeze-drying and aseptic filling; Failure to meet sealing integrity requirements specified by regulations such as USP <1207> and YY0033, preventing export or registration.
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