Brand Name: Single Use Electrosurgical Knife KD-645 Product Name: Olympus Single Use Electrosurgical Knife KD-645 Model/Catalog Number: KD-645L Product Description: An electrosurgical device consisting of a handpiece with mechanical and/or electrical controls, and a monopolar electrode, intended to deliver a current from a system generator directly to tissues for cutting/coagulation/ablation during endoscopic (including laparoscopic, arthroscopic) surgery.
Recall
- Recall Number
- Z-1223-2026
- Event Number
- 98007
- Firm
- Olympus Corporation of the Americas
- FEI Number
- 2429304
- Product Code
- KNS
- Status
- Open, Classified
- Root Cause
- Device Design
- Initiated
- February 17, 2024
- Posted
- January 30, 2026
- Address
- 3500 Corporate Pkwy, Center Valley, PA, 18034-8229
Description
Brand Name: Single Use Electrosurgical Knife KD-645 Product Name: Olympus Single Use Electrosurgical Knife KD-645 Model/Catalog Number: KD-645L Product Description: An electrosurgical device consisting of a handpiece with mechanical and/or electrical controls, and a monopolar electrode, intended to deliver a current from a system generator directly to tissues for cutting/coagulation/ablation during endoscopic (including laparoscopic, arthroscopic) surgery.
A deterioration of the cutting knife, including overheating and burning, can contribute to tip breakage during use.
On December 17, 2025 URGENT: MEDICAL DEVICE CORRECTION letters were sent to customers. Actions to be taken: 1. Carefully read the content of this notification. 2. Ensure all personnel are completely knowledgeable and thoroughly trained on the content of this notification, including the instruction for intermittent output activation and applicable Warnings and Cautions. 3. Keep a copy of this notification with the Instructions for Use for any affected devices remaining in your inventory. 4. If you have further distributed the affected product, please identify your customers and forward this notification to them. Olympus fully appreciates your prompt cooperation in addressing this situation. If you require additional information, please do not hesitate to contact me directly by phone at (647) 999-3203 or by e-mail [email protected].
US Nationwide distribution.
3361 units