Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357312 | Anvil and delivery system assembly with automatic retaining suture release | Yanli Wan, Yishuai Xu, Jinhang Liu, Yanjun Jiao | 2025-07-15 |
| 12295573 | Stapling device with end effector having bottom guide member | Tingting Jin, Zhaokai Wang | 2025-05-13 |
| 12268390 | Stapling device with replaceable cartridge module | Ping Ren | 2025-04-08 |
| 12133650 | Small diameter surgical stapling device | Zhaokai Wang, Jiangfeng Zhang | 2024-11-05 |
| 12121237 | Surgical stapling apparatus with tissue gap lock | Yanjun Jiao, Yuandong Tan | 2024-10-22 |
| 12099029 | Superhydrophilic thick-film pH sensor based on chemical etching, and preparation method thereof | Cheng Chen, Tianyu Mao, Xiaoqing Su, Yalei Zhang | 2024-09-24 |
| 11896233 | Circular stapling device | Yuandong Tan | 2024-02-13 |
| 11642135 | Circular stapling device with position ribs | Dongming Shen, Syed Sarfraz Ahamed | 2023-05-09 |
| 11564691 | Powered circular stapling device | Yanli Wan, Zhaokai Wang | 2023-01-31 |
| 11540828 | Adjustment mechanism for adjusting formed staple height of suture staple in stapler and stapler comprising same | Honglin Nie, Guang-Zhong Yang, Xiufeng Shi, Anhua Li | 2023-01-03 |
| 11382629 | Surgical stapling device with audible indicator mechanism | Zhaokai Wang, Dongming Shen | 2022-07-12 |
| 11307169 | PH sensor with automatic water storage and replenishment | Chengxuan Lu, Cheng Chen, Shengkang Zong, Mengyao Ni | 2022-04-19 |
| 11234703 | Circular stapling device with position ribs | Dongming Shen, Syed Sarfraz Ahamed | 2022-02-01 |
| 11150211 | Method for preparing graphene modified composite planar pH sensor | Kun Xu, Shoujuan Cui, Miaomiao Geng, Pingping Li, Shiqing Zhang | 2021-10-19 |
| 11071549 | Circular stapling device with alignment splines | Zhaokai Wang | 2021-07-27 |
| 10973522 | Circular stapler with tissue gap indicator assembly | — | 2021-04-13 |
| 10932783 | Circular stapler with audible indicator mechanism | — | 2021-03-02 |
| 10874399 | Circular stapler with visual indicator mechanism | — | 2020-12-29 |
| 10702269 | Surgical stapling devices | Damao Gong, Yuandong Tan | 2020-07-07 |
| 10690615 | Micro-nano textured graphene-based bionic pH sensor and preparation method therefor | Kun Xu, Miaomiao Geng, Shoujuan Cui, Pingping Li, Shiqing Zhang | 2020-06-23 |
| 10646223 | Universal handle for surgical instruments | Zhaokai Wang | 2020-05-12 |
| 10499916 | Surgical stapling loading unit | Longsheng Cai, Zhaokai Wang | 2019-12-10 |
| 10457477 | Sliced assembly type container and method for manufacturing the same | Haoqi Hu, Deyong Sun, Hao Li, Dong Qian | 2019-10-29 |
| 10383632 | Bending control mechanism and surgical instrument with same | Guang-Zhong Yang, Honglin Nie, Anhua Li, Xiufeng Shi | 2019-08-20 |
| 10342537 | Surgical instrument and its bending control mechanism | Guang-Zhong Yang, Honglin Nie, Anhua Li, Xiufeng Shi | 2019-07-09 |