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MEDICAL DEVICE OF IMPLANTING GASTROESOPHAGEAL ANTI-REFLUX AND OBESITY DEVICES IN AN ESOPHAGUS
发明专利审中
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卷宗概要
IPC 分类
A61FA61BA61FA61FA61MA61B
CPC 分类
A61BA61FA61FA61FA61F2002/044A61MA61B2017/00818A61B2017/00827A61MA61M2025/0031A61M2025/004A61M2025/0037A61M2025/0034A61MA61M2025/1081A61M2210/1053