Products Description

Injection Adapter Cannula

Core structure: typically consists of a transparent shell (for easy observation), internal channels, sealing components (such as silicone valve cores), and interface ends. Cannula mainly serves as the "channel switch" and "sealing barrier."

Core Features:

Maintaining pathway closure: When not infusion, the internal sealing structure automatically seals to prevent blood backflow and air from entering the vessels

Establishing needle-free connections: Rapid connection and separation of infusion sets/syringes and indwelling catheters through connectors are made simple to operate without repeated punctures

Reducing infection risk: By decreasing the number of punctures and providing effective sealing, the risk of catheter-associated bloodstream infection (CRBSI) is lowered

Type

Injection Adapater, Wing, and Pen Type Cannulas are the three most commonly used devices for establishing clinical vascular access, each with its own focus.

products
Contrast Dimensions	Injection Adapter Cannula	Wing Cannula	Pen Type Cannula
Core Function	Provide a sealed access port for the catheter	Intravenous blood collection and short-term infusions	Batch routine intravenous blood collection
structure Feature	Compact Luer interface body with built-in valve core	Double-wing needle handle + hose connection + tube plug puncture needle	Rigid pen-Type needle holder + double-ended through-needle tube
Connection Method	Standard Luer locking interface, docking infusion set/syringe	The hose is connected to the vacuum blood collection tube via the needle holder	The needle holder is directly inserted into the needle holder, providing a rigid connection
Applicable Patients	All patients with CVC/PICC	Children, the elderly, and those with small and fragile blood vessels	Regular outpatient patients, blood donors
Main Strength	Infection prevention and control-closed systems reduce the risk of catheter-related bloodstream infections	Superior stability - symmetrical fixation on both wings, suitable for scenarios with tricky puncture angles	High efficiency - suitable for large-scale, rapid blood collection