Mary PATTISON,Charles Phillip PATTISON,Stephen J. LOWRY,Mark MOLOS
申请号：
US16248465
公开号：
US20190314009A1
申请日:
2019.01.15
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Provided herein are trans-abdominal gastric systems and related methods that are useful in a range of applications for accessing internal regions of a patient. A cannula has internal and external anchors to reliably secure the anchor to an abdominal wall of the patient. An introducer with a capture element facilitates system placement by retrograde introduction. Upon completion, the system is removed and the gastric and abdominal wall incision and defect closed by sutures specially connected to the system that ensures reliable system removal and suture closure in a configuration that is outside the abdominal wall. The systems and methods are particularly suited for use with conventional laparoscopic or endoscopic medical instruments.
