Recently, the innovative product "transjugular intrahepatic puncture device" of Beijing Ailin Medical Technology Co., Ltd. is approved for marketing by China NMPA.

The transjugular intrahepatic puncture device contains a stylet needle, a puncture cannula, a guide, an inner guiding tube, an outer sheath tube, a long dilator, and a short dilator. The product is sterilized by ethylene oxide and is intended for single use. It is used for transjugular intrahepatic portosystemic puncture in intrahepatic portosystemic shunt to reduce portal pressure.

This product has pioneered the metal-integrated flexible needle, which is easy to puncture and difficult to deform. The first application of the variable diameter technology has further improved the overall puncture performance of the product and reduced puncture trauma. The first application of the hydrophilic coating technology on transjugular puncture instruments has reduced the pushing resistance and improved the pushing performance of the product. This product can enhance the efficiency of surgery, reduce complications to a certain extent, and improve safety.

The NMPA will strengthen the post-marketing surveillance of the product to protect the safety of medical devices used by patients.