Size
| Size I.D. (mm) | Item No. |
| 3 | RET-C-3.0 |
| 3.5 | RET-C-3.5 |
| 4 | RET-C-4.0 |
| 4.5 | RET-C-4.5 |
| 5 | RET-C-5.0 |
| 5.5 | RET-C-5.5 |
| 6 | RET-C-6.0 |
| 6.5 | RET-C-6.5 |
| 7 | RET-C-7.0 |
| 7.5 | RET-C-7.5 |
| 8 | RET-C-8.0 |
| 8.5 | RET-C-8.5 |
| 9 | RET-C-9.0 |
| 9.5 | RET-C-9.5 |
Note: Flat springs need to be customized
Description
The suction tube belongs to the auxiliary instrument of clinical oral surgery, and there are many kinds of suction tube, mainly used in orthopedics, brain surgery, obstetrics and gynecology, urology and thoracic surgery. Thoracoabdominal suction tube is mainly used in thoracic surgery and general surgery in clinical operation as suction flow. Most of the disposable suction tubes used in hospitals are made of plastic. The front part of the suction tube is a bend, and a braces clip is connected on the bend. The upper end of the braces clip is covered with the suction tube, and the lower end is a ∏ shaped card matched with the tooth body. The suction head at the front end of the suction tube is a cylindrical cavity structure with a circular arc at the bottom and an suction hole is distributed on the ring wall
