Description

What is a Y-type connecting valve?

Disposable Y-type connecting valve (hereinafter referred to as Y-type connecting valve) is used to guide, place and lock the catheter guide wire in various interventional procedures. It is a common instrument in interventional surgery. According to the classification catalogue of medical devices issued by the National Medical Products Administration. China (NMPA) , the Y-type connecting valve belongs to medical polymer material products, the management category is class III. The product is a disposable sterile medical device, which is sterilized with ethylene oxide. Valid for 3 years.

What is the function of Y-type connecting valve?

The function of Y-type connecting valve is relatively simple, and its main function is to guide, place and lock the guide wire. During the operation, connect the Y-connector with the guide tube, insert the guide wire guide tube, pass the guide wire through the guide tube and the guide wire torque device, push the guide wire torque device, and slowly push the guide wire into the guide tube. Its operation mode is divided into knob type and press type; When the knob type connector is used, the knob is tightened to lock the guide wire. The press type connector presses down the shell and penetrates the guide wire. After the guide wire enters, the pressing cap pops up to lock the guide wire. These two types are designed according to the use habits of clinical doctors, and their use effects are the same.