1.Traditional scalpel and spatula resection: hemostatic application of compression and electrocoagulation, the advantage is low cost, the disadvantage is as shown in the figure below, because the head of the spatula is flat, so the adenoids in the lower nasal tract and the pharyngeal opening near the pharynx cannot be effectively removed, the recurrence rate after surgery is relatively high, electrocoagulation hemostasis, postoperative pain is also relatively obvious.
2, low-temperature plasma surgery: the advantages of both excision, attraction, hemostasis function, so the operation time is greatly shortened, the use of low-temperature plasma radiofrequency energy, with a lower temperature (40-70 degrees) to carry out tissue removal, so as to avoid damage to the tissue, can significantly reduce the patient’s pain and shorten the recovery cycle, the disadvantage is that the cost is relatively expensive, the price of the head nearly 4,000 yuan, is a Beijing medical insurance reimbursement program The disadvantage is that the cost is relatively expensive, with the head costing nearly 4,000 yuan and being reimbursed by Beijing Medical Insurance.
Radiofrequency mainframe and foot pedal
RF knife head
RF knife top detail, you can see three horizontal wire-like material, for the main cutting surface
3.Ear nose and throat power system: The advantage is that it has the function of both excision and drainage, so the excision of adenoid tissue is fast and there is no obvious residue, the disadvantage is that there is no hemostasis function, still need electrocoagulation or compression to stop bleeding, the operation time is a little slower compared to plasma surgery, the cost is about 1500 yuan.
Main machine and foot pedal
Cutter head and handle
Details of the head, visible inside and outside the serrated, and hollow, used to cut the drainage tissue, a bit like a meat grinder