Surgical staplers and staples are medical devices that may be used in place of sutures.
Circular Staplers Application:
The Circular Stapler Mainly used for end-to-end, end-to-side, side-to-side anastomosis of the digestive tract in reconstruction operations of the digestive tract such as esophagus, stomach, and intestine.
Disposable Instraluminal Circular Stapler Model and Specification:
| Model | Anastomotic Nail | Outer Diameter | Nail Width | Nail Height |
| TPYGWA/B-17H | 16 | 17 | 4 | 4.8 |
| TPYGWA/B-17L | L | 17 | 4 | 4.0 |
| TPYGWA/B-19H | 18 | 19 | 4 | 4.8 |
| TPYGWA/B-19L | 18 | 19 | 4 | 4.0 |
| TPYGWA/B-21H | 18 | 21 | 4 | 4.8 |
| TPYGWA/B-21L | 18 | 21 | 4 | 4.0 |
| TPYGWA/B-23H | 18 | 23 | 4 | 4.8 |
| TPYGWA/B-23L | 18 | 23 | 4 | 4.0 |
| TPYGWA/B-26H | 20 | 26 | 4 | 4.8 |
| TPYGWA/B-26L | 20 | 26 | 4 | 4.0 |
| TPYGWA/B-29H | 24 | 29 | 4 | 4.8 |
| TPYGWA/B-29L | 24 | 29 | 4 | 4.0 |
| TPYGWA/B-32H | 28 | 32 | 4 | 4.8 |
| TPYGWA/B-32L | 28 | 32 | 4 | 4.0 |
| TPYGWA/B-34H | 30 | 34 | 4 | 4.8 |
| TPYGWA/B-34L | 30 | 34 | 4 | 4.0 |