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Colonoscope Biopsy Channel Tube
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Colonoscope Biopsy Channel Tube

Name: China Colonoscope Biopsy Channel Tube Manufacturers Suppliers Factory - Benzgum Medical Technology
Brand: Benzgum
SKU: 312993741

1. Colonoscopy Use: Provides the working lumen for accessory instruments during lower gastrointestinal procedures.
2. Extended Length: Designed to accommodate the longer insertion path of flexible colonoscopes.
3. Accessory Passage: Supports the advancement of biopsy forceps, snares, brushes, and other compatible instruments.
4. Specification Options: Offered in different lumen sizes and lengths according to colonoscope model and repair requirements.

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Description

Hangzhou Benzgum Medical Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of colonoscope biopsy channel tube in China, also supports custom service and OEM&ODM service. With abundant experience, we warmly welcome you to wholesale bulk advanced colonoscope biopsy channel tube from our factory.

Extended length design matches the working length of colonoscopes, supporting full-colon examination and operation without length limitation
Optimized bending-resistant structure keeps the inner diameter unobstructed under repeated large-angle bending, without causing instrument jamming
Large inner diameter design is compatible with various biopsy forceps, polypectomy snares and other colon therapeutic instruments
Wear-resistant inner wall withstands long-term frequent instrument insertion and is not easy to scratch

Targeting the tortuous anatomical structure of the colon, this biopsy channel tube optimizes body smoothness and bending fatigue resistance. It maintains low-resistance instrument delivery even when the colonoscope passes through the sigmoid colon and hepatic flexure, effectively reducing doctors' operation difficulty and the risk of channel damage during long-term colonoscopy.

Layers white soft2

Transparent spring-twine1

Transparent spring-twine2

Transparent spring-twine

The table below lists model number, dimension specifications and remark information for BT‑1 to BT‑25 biopsy channel tubes. Multiple material and structural options are available, including PTFE+spring‑twine, TPU, transparent spring‑reinforced type, 2‑layer / 3‑layer white construction and soft version. Selection or customisation can be done according to endoscope model, inner diameter and length requirements.

Catalog Number	Description (mm)	Remark
BT‑1	ID:1.2mm*L:1000mm	PTFE+spring‑twine
BT‑2	ID:1.0mm*L:1000mm	TPU
BT‑3	ID:1.2mm*L:1000mm	TPU
BT‑4	ID:1.4mm*L:1000mm	Transparent + spring‑twine
BT‑5	ID:1.4mmOD:1.75L:1300mm	Transparent + spring‑twine
BT‑14	ID:4.2mm*L:1850mm	Transparent + spring‑twine
BT‑15	ID:2.8mm*L:1300mm	2 Layers, white
BT‑25	ID:3.7mm*L:1800mm	3 Layers, white, soft