The sheath tubing is made from three layers of composite materials, which can effectively ensure no bending during surgery. The inside part utilizes imported PTFE material, which has low friction coefficient and ensures unobstructed pathway.  

The shape of the sheath tubing and core is elastic, allowing free molding during surgery for smooth sheath pass within the blood vessel.  

The hemostatic valve adopts H-type silicone gasket to stop bleeding, which enhances angioseal effect during the operation and improve the success rate of surgery.  

The head of the sheath tube and the head of the sheath core adopt a round, smooth transition to prevent damage to inner wall of blood vessels during the intervention process.  

The steel cable end has a bolted tail structure design, which allows connection  with another steel cable when the length is not enough to meet the requirements of surgery.  

The sheath core and sheath tube are connected by buckles for stable structure during surgery. 

REGISTRATION INFORMATION

1. 　　Product: Delivery sheath with hemostatic valve

3. 　　Manufacturer: Weihai Visee Medical Devices Co., Ltd.

5. 　　Registration No.: 国械注准20183770198

MODELS AND SPECIFICATIONS