I. Professional Usage Guide for Common Endoscopic Accessories
It seems that the source text you provided is incomplete. Please provide the full text that you would like to have translated into English, and I will be happy to assist you.Biopsy Forceps
Core Function: Grasp mucosal tissue for pathological examination, serving as the "gold standard" for diagnosis.
Professional Operation Points:
- Through the Working Channel
- Targeting and Grasping
- Withdrawal Technique
2. Snares
Core Function: Used in endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and polyp removal.
Professional Operation Points:
- Model Selection
- Ligation Technique
- Electrocision Safety
3. Hemostatic Clips
Core Function: Mechanically occlude bleeding blood vessels, wounds, or perforations.
Professional Operation Points:
- Precise Positioning
- Occlusion Technique
- Deep Wound Management
4. Argon Plasma Coagulation (APC) Probe
Core Function: Non-contact coagulation, hemostasis, and ablation of large-area superficial tissue.
Professional Operation Points:
- Safety Distance
- Scanning Technique
- Gas Flow Setting
Core Function: Used for stone extraction in biliary/pancreatic ducts during ERCP, dilation of strictures, and stone manipulation.
Professional Operation Points:
- X-ray Fluoroscopy Guidance
- Anti-Entrapment Strategy
- Guidewire Guidance
II. Pre-Use Inspection and Safety Warnings
The following inspection procedures must be performed before each use:
- Visual Inspection
- Function Test
- Insulation Test
- Integrity Check
Warning: If any inspection item fails, stop using the accessory immediately and dispose of it as required. Never take chances and use "defective" accessories.