Hangzhou Sihan Medical Equipment Co.,Ltd.
Hangzhou Sihan Medical Equipment Co.,Ltd.

Endoscope Bending Section


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!


Specification of Bending Section Endoscope


Part#
For ManufacturerFor Model(s)
BSTOLYCFQ14012.9Bending section Ø 12.9mm -OLYMPUS CF-Q140OLYMPUSCF-Q140
BSTOLYGIFQ14010.5Bending section Ø 10.5mm -OLYMPUS GIF-Q140OLYMPUSGIF-Q140
BSTOLYGIF1409.8Bending section Ø 9.8mm -OLYMPUS GIF-140OLYMPUSGIF-140
BSTOLYGIFQ1509.2Bending section Ø 9.2mm -OLYMPUS GIF-Q150OLYMPUSGIF-Q150
BSTOLYGIFP1509.0Bending section Ø 9.0mm -OLYMPUS GIF-P150OLYMPUSGIF-P150
BSTOLYBFT306.0Bending section Ø 6.0mm -OLYMPUS BF-T30OLYMPUSBF-T30
BSTOLYBFP305.0Bending section Ø 5.0mm -OLYMPUS BF-P30OLYMPUSBF-P30
BSTOLYENF33.8Bending section Ø 3.8mm -OLYMPUS ENF-3OLYMPUSENF-3
BSTMCHENFP23.2Bending section Ø 3.2mm -OLYMPUS ENF-P2OLYMPUSENF-P2




BSPTX 2990iBending section-Pentax EG-2990iPentaxEG-2990i
BSPTX 2990kBending section-Pentax EG-2990KPentaxEG-2990K
BSPTX 29i10Bending section-Pentax EG-29i10PentaxEG-29i10
BSPTX 290KPBending section-Pentax EG-290KPPentaxEG-290KP
BSPTX 290VBending section-Pentax EG-290VPentaxEG-290V
BSPTX 2770KBending section-Pentax EG-2770KPentaxEG-2770K
BSPTX 27i10Bending section-Pentax EG-27i10PentaxEG-27i10
BSPTX 3890fkBending section-Pentax EC-3890FK/FKP/FKZPPentaxEC-3890FK/EC-3890FKP/EC-3890FKZP
BSPTX 380LKPBending section-Pentax EC-380LKPPentaxEC-380LKP
BSPTX 3890SIBending section-Pentax EC-3890SIPentaxEC-3890SI




BSFJ530FPBending section-Fujinon EG-530FPFujinonEG-530FP
BSFJ530WRBending section-Fujinon EG-530WRFujinonEG-530WR
BSFJ250WR5Bending section-Fujinon EG-250WR5FujinonEG-250WR5
BSFJ590WRBending section-Fujinon EG-590WRFujinonEG-590WR
BSFJ530WIBending section-Fujinon EC-530WI/WM/WLFujinonEC-530WI/EC-530WM/EC-530WL
BSFJ250WM5Bending section-Fujinon EC-250WM5FujinonEC-250WM5
BSFJ250WL5Bending section-Fujinon EC-250WL5FujinonEC-250WL5
BSFJ590WI4Bending section-Fujinon EC-590Wi4/WM4/WL4FujinonEC-590Wi4/EC-590WM4/EC-590WL4



Endoscopy Bending Section Maintenance Guide

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.


Premium Endoscope Bending Section Assemblies: Why Top Endoscopy Equipment Manufacturers Choose Sihan Medical

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.


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