Guangzhou T. K Medical Instrument Co., Ltd., located in Guangzhou International Business Incubator, Science Park, Guangzhou, China, was founded in March 2004. The company is intended to develop, manufacture, and market interventional medical devices, including the expendable for minimal invasive surgery, embedded surgical devices and artificial tissues and organs. It is also the industrial pilot base of Guangzhou R&D Center of Tissue Engineering. The main products include: Disposable laparoscopic instruments, specimen retrieval bag, Trocar, Veress Needel, Stone Extraction Basket, Artificial SMA stent, SMA stent or shaping cavity in larynx operation, Artificial implanted SMA larynx, Artificial SMA auricle, Blood vessel SMA filter, Micro-spheroidal particle for ending blood embolism, Blood vessel SMA filter Micro-spheroidal particle for ending blood embolism, Blood vessel embolism SMA ring, Fallopian tube SMA embolism, Artificial SMA auditory ossicles, Delivery device for ablated tissue in microport surgery, Implanted port-catheter system, Plastic device series for bone and jaw integration. All products are manufactured under the ISO 9001&13485 and CE quality system.