Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11579029 | Capsule device for pressure measuring | Xiaodong Duan, Lei Liu | 2023-02-14 |
| 11571116 | Control system for capsule endoscope | Xiaodong Duan | 2023-02-07 |
| 11547283 | Endoscope device and endoscopic detection method | Xiaodong Duan | 2023-01-10 |
| 11426059 | Control system for capsule endoscope | Xiaodong Duan | 2022-08-30 |
| 11399810 | Magnetically controlled digestive tract liquid collection system and capsule | Xiaodong Duan | 2022-08-02 |
| 11125733 | Digestive tract medication administration system and medication administration capsule | Xiaodong Duan | 2021-09-21 |
| 11076931 | Capsule for detection of gastrointestinal motility and method for preparing the same | Xiaodong Duan, Hongjiao Song | 2021-08-03 |
| 10779709 | System and method for using a capsule device | Xiaodong Duan | 2020-09-22 |
| 10702132 | System and method for using a capsule device | Xiaodong Duan | 2020-07-07 |
| 10478047 | System and method for using a capsule device | Xiaodong Duan | 2019-11-19 |
| 10478048 | System and method for using a capsule device | Xiaodong Duan | 2019-11-19 |
| 10070854 | Auxiliary apparatus for minimally invasive surgery and method to use the same | Xiaodong Duan | 2018-09-11 |
| 9999415 | Auxiliary apparatus for minimally invasive surgery and method to use the same | Xiaodong Duan | 2018-06-19 |
| 9986898 | Apparatus and method for controlling movement of a capsule endoscope in digestive tract of a human body | Xiaodong Duan, Guohua Xiao, Xinhong Wang, Junjie Wang | 2018-06-05 |