We strictly adhere to OEM manufacturing standards, and every endoscope bending section undergoes airtightness, watertightness, and fatigue testing to ensure medical-grade reliability. With a global supply chain guarantee and 48-hour emergency delivery, you won't have to wait for repairs or spare parts. We cover major brands and provide comprehensive technical support from model selection to after-sales service. Choosing our bending section means choosing experience, efficiency, and reliable quality—let our expertise be your backing!
| Part# | For Manufacturer | For Model(s) | |
| BSTOLYCFQ14012.9 | Bending section Ø 12.9mm -OLYMPUS CF-Q140 | OLYMPUS | CF-Q140 |
| BSTOLYGIFQ14010.5 | Bending section Ø 10.5mm -OLYMPUS GIF-Q140 | OLYMPUS | GIF-Q140 |
| BSTOLYGIF1409.8 | Bending section Ø 9.8mm -OLYMPUS GIF-140 | OLYMPUS | GIF-140 |
| BSTOLYGIFQ1509.2 | Bending section Ø 9.2mm -OLYMPUS GIF-Q150 | OLYMPUS | GIF-Q150 |
| BSTOLYGIFP1509.0 | Bending section Ø 9.0mm -OLYMPUS GIF-P150 | OLYMPUS | GIF-P150 |
| BSTOLYBFT306.0 | Bending section Ø 6.0mm -OLYMPUS BF-T30 | OLYMPUS | BF-T30 |
| BSTOLYBFP305.0 | Bending section Ø 5.0mm -OLYMPUS BF-P30 | OLYMPUS | BF-P30 |
| BSTOLYENF33.8 | Bending section Ø 3.8mm -OLYMPUS ENF-3 | OLYMPUS | ENF-3 |
| BSTMCHENFP23.2 | Bending section Ø 3.2mm -OLYMPUS ENF-P2 | OLYMPUS | ENF-P2 |
| BSPTX 2990i | Bending section-Pentax EG-2990i | Pentax | EG-2990i |
| BSPTX 2990k | Bending section-Pentax EG-2990K | Pentax | EG-2990K |
| BSPTX 29i10 | Bending section-Pentax EG-29i10 | Pentax | EG-29i10 |
| BSPTX 290KP | Bending section-Pentax EG-290KP | Pentax | EG-290KP |
| BSPTX 290V | Bending section-Pentax EG-290V | Pentax | EG-290V |
| BSPTX 2770K | Bending section-Pentax EG-2770K | Pentax | EG-2770K |
| BSPTX 27i10 | Bending section-Pentax EG-27i10 | Pentax | EG-27i10 |
| BSPTX 3890fk | Bending section-Pentax EC-3890FK/FKP/FKZP | Pentax | EC-3890FK/EC-3890FKP/EC-3890FKZP |
| BSPTX 380LKP | Bending section-Pentax EC-380LKP | Pentax | EC-380LKP |
| BSPTX 3890SI | Bending section-Pentax EC-3890SI | Pentax | EC-3890SI |
| BSFJ530FP | Bending section-Fujinon EG-530FP | Fujinon | EG-530FP |
| BSFJ530WR | Bending section-Fujinon EG-530WR | Fujinon | EG-530WR |
| BSFJ250WR5 | Bending section-Fujinon EG-250WR5 | Fujinon | EG-250WR5 |
| BSFJ590WR | Bending section-Fujinon EG-590WR | Fujinon | EG-590WR |
| BSFJ530WI | Bending section-Fujinon EC-530WI/WM/WL | Fujinon | EC-530WI/EC-530WM/EC-530WL |
| BSFJ250WM5 | Bending section-Fujinon EC-250WM5 | Fujinon | EC-250WM5 |
| BSFJ250WL5 | Bending section-Fujinon EC-250WL5 | Fujinon | EC-250WL5 |
| BSFJ590WI4 | Bending section-Fujinon EC-590Wi4/WM4/WL4 | Fujinon | EC-590Wi4/EC-590WM4/EC-590WL4 |
Proper maintenance of the bending section and flexible endoscope insertion tube is critical to ensure optimal performance, image clarity, and patient safety in endoscopic procedures. Follow these key guidelines:
Inspect Regularly: Check the bending rubber and mesh for cracks, leaks, or deformation that may affect flexibility or seal integrity, paying special attention to the endoscope bending rubber to ensure long-term performance and seal reliability.
Replace Worn Components: Schedule bending rubber and mesh replacements periodically to prevent fluid ingress and image distortion.
Clean Thoroughly: Ensure proper A/W channel cleaning to remove debris and avoid damage to the distal tip.
Repair Promptly: Address any issues with distal hood, DT LGL, or lens assembly immediately to maintain precision movement.
Preventative Care: Combine regular inspection with professional angulation system and insertion tube maintenance for extended endoscope lifespan.
Routine bending section maintenance minimizes repair costs, enhances image quality, and keeps your endoscope operating at peak performance.
1. Precision-Engineered for Reliable Performance
Sihan Medical designs bending section assemblies that ensure smooth articulation and precise control of flexible endoscopes. Each section is built with tight mechanical tolerances to maintain consistent deflection and stability during procedures.
2. Trusted by Endoscopy Equipment Manufacturers Worldwide
As one of the reliable endoscopy equipment manufacturers, Sihan Medical provides OEM-grade components that meet or exceed global quality standards. Our products are widely used in manufacturing and repairing flexible and rigid endoscopes across medical institutions and device factories.
3. High-Quality Materials and Structure
Each bending section combines stainless-steel rings, abrasion-resistant mesh, and durable bending rubber, offering maximum flexibility and long-term resistance to wear and sterilization cycles. This ensures superior safety and performance for both patients and healthcare professionals.
4. Seamless Integration for OEM and Repair Use
Our bending section assemblies are compatible with multiple brands and models of endoscopes, making them ideal for OEM production lines, service centers, and endoscope repair facilities. If you are looking for endoscope parts for sale, these assemblies help reduce maintenance downtime and extend device lifespan.
5. Commitment to Quality and Innovation
Backed by advanced manufacturing equipment and strict inspection processes, Sihan Medical continuously improves product design to align with the evolving needs of endoscopy equipment manufacturers.