a disposable trocar is a medical device used in minimally invasive surgical procedures to create a port through which instruments can be inserted into the body cavity, most commonly the abdomen. These trocars are designed for single-use to ensure sterility and prevent cross-contamination.
disposable trocar Key Features and Functions
Disposable Design: Single-use to maintain sterility and eliminate the need for reprocessing, reducing the risk of infection.
Sharp or Blunt Tip: Available with different types of tips (sharp, blunt, or dilating) to facilitate insertion through the abdominal wall.
Cannula and Obturator: Consists of a cannula (hollow tube) and an obturator (solid or bladed insert). The obturator is used to puncture the tissue, and the cannula remains in place to provide a passage for surgical instruments.
Valve System: Many disposable trocars include a valve to prevent the escape of insufflation gases (e.g., carbon dioxide used to inflate the abdominal cavity during laparoscopic surgery).
Size Variety: Available in various diameters and lengths to accommodate different surgical needs and instrument sizes.
disposable trocar specification:
Type
| Awl External diameter | Cannula Internal Diameter | Cannula Length | Puncture Cannula Length | Awl Length | |||||
Size | Tolerance | Size | Tolerance | Size | Tolerance | Size | Tolerance | Size | Tolerance | |
H-TC-5 | 5.5 | +0.30 | 6 | +0.30 | 112 | ± 2.0 | 160 | ± 2.0 | 205 | ± 2.0 |
H-TC-10 | 10.3 | 10.4 | ||||||||
H-TC-12 | 12.8 | 12.9 | ||||||||
H-TC-15 | 15.2 | 15.7 | ||||||||
Quality 5/10/12/15mm disposable surgical trocar
Application: Departments of general surgery, thoracic and abdominal surgery, gynecology, urology and other departments use endoscopes for diagnosis and treatment operations to puncture the abdominal wall and establish channels for instruments to enter and exit the abdominal cavity.
