Shenzhen People's Hospital (Shenzhen Institute of Respiratory Disease)
发明人:
Kai Pan,Xuefei Yang,Chang Zhu
申请号：
US16357429
公开号：
US20200046339A1
申请日:
2019.03.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Disclosed is a three-in-one suturing device for closing a cannula hole, belonging to the field of medical instruments and solving the troublesome suturing problem in laparoscopic surgery. The cannula hole is closed in a quick, effective and safe manner by means of the cooperation of a pull hook, a suture needle and a fishbone thread. In the entire threading process, the needle tip only needs to penetrate the human body without going out of the human body； therefore, the operation difficulty and time of the cannula hole suturing surgery are reduced； and the fishbone thread is used to suture the cannula hole from the bottom of the suture portion.
