100Khz Ultrasonic Probe Nozzle for Blood Vessel Extraction with 15-40μm Particle Size

Heparin Coating: Forms uniform heparin molecular layer on blood vessel inner walls, effectively inhibiting blood contact activation and reducing thrombosis risk. Compared to traditional soaking methods, provides more uniform and stable coating with higher heparin activity retention.

New Anticoagulant Coatings: Enables precise dosage spraying of direct thrombin inhibitors (bivalirudin), Xa factor inhibitors, etc., improving anticoagulant effect controllability.

Spray coating containing silver nanoparticles, chlorhexidine, minocycline and other antibacterial agents to prevent catheter-related bloodstream infections (CRBSI). Ultrasonic atomization ensures uniform nanoparticle dispersion and prevents agglomeration.

Particularly suitable for immunocompromised patients (tumor chemotherapy, ICU) with dedicated blood collection tubes or indwelling catheters.

Sprays bioactive molecules including vascular endothelial growth factor (VEGF), fibronectin, and collagen to promote vascular endothelial cell adhesion and growth on the tube wall, reducing vascular endothelial damage from long-term retention.

Highly significant for long-term indwelling catheters in cardiovascular and nephrology applications (hemodialysis catheters).

Sprays medicine such as paclitaxel and sirolimus on hemodialysis catheters to inhibit excessive smooth muscle cell proliferation and reduce luminal stenosis risk.

Through multi-layer spraying or mixed spraying technology, enables multifunctional integration including "anticoagulation + antibacterial" and "anti-proliferation + endothelialization" to meet complex clinical requirements.