What endoscopic accessories does ZhuoRuiHua Medical manufacture?

Our portfolio covers 19 device categories across six clinical pathways: tissue sampling (biopsy forceps, hot biopsy forceps, cytology brushes), hemostasis (hemoclips, endoclips), EMR/ESD (polypectomy snares, injection needles), ERCP (sphincterotomes, hydrophilic guidewires, biliary drainage catheters), urology (negative-pressure ureteral access sheaths, nitinol stone extractors) and reprocessing accessories (bite blocks, cleaning brushes).

Do you support OEM and private-label supply for distributors?

Yes. We work with distributors and brand owners on private-label packaging and specification adjustments such as working length, channel compatibility and jaw or loop design. Share your target specification and market with sales@zrhmed.com to receive a feasibility review.

Which specifications should I confirm before ordering endoscopic accessories?

Confirm the minimum endoscope working-channel diameter, working length, intended procedure, single-use versus reusable status, sterilization method, shelf life and the regulatory documents required in your destination market. Our product pages and catalog list these parameters per model.

How can I verify regulatory and quality documents?

Certificate scope differs by product and market. Request copies of the quality-system certificate, product registrations and test reports for the exact models you plan to import, and our team will provide documentation matched to each SKU.

Where can I meet ZhuoRuiHua Medical in person?

We attend international gastroenterology and medical-device events, including CMEF in China and SBAD 2026 (Brazilian Digestive Disease Week) in Fortaleza, Brazil, from 19 to 21 November 2026.

OEM Single Use Medical Endoscopic Spray Catheter Pipe for Gastroenterology Suppliers, Factory

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OEM Single Use Medical Endoscopic Spray Catheter Pipe for Gastroenterology Suppliers, Factory

Product Detail: ● Wide spray area and evenly distributed. ● Unique design of anti-twisting ● Smooth insertion of the catheter ● Portable single hand control

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Product Description

Spray Catheter is used for the spraying of the mucous membranes during endoscopic examination.

Model	O.D.(mm)	Working Length(mm)	Nozzle Type
ZRH-PZ-2418-214	Φ2.4	1800	Straight Spray
ZRH-PZ-2418-234	Φ2.4	1800
ZRH-PZ-2418-254	Φ2.4	1800
ZRH-PZ-2418-216	Φ2.4	1800
ZRH-PZ-2418-236	Φ2.4	1800
ZRH-PZ-2418-256	Φ2.4	1800
ZRH-PW-1810	Φ1.8	1000	Mist Spray
ZRH-PW-1812	Φ1.8	1200
ZRH-PW-1818	Φ1.8	1800
ZRH-PW-2416	Φ2.4	1600
ZRH-PW-2418	Φ2.4	1800
ZRH-PW-2423	Φ2.4	2400

✦ Portable single hand control.

✦ Unique design of anti-twisting.

✦ Smooth insertion of the catheter.

✦ Wide spray area and evenly distributed.

Accessories needed for EMR operation include injection needle, polypectomy snares, hemoclip and ligation device (if applicable) single-use snare probe and spray catheter could be used for both EMR and ESD operations, it also names all-in-one due to its hybird functions. Ligation device could assist polyp ligate, also used for purse-string-suture under endoscop, the hemoclip is used for endoscopic hemostasis and clamping the wound in GI tract and effective staining with spray catheter during endoscopy helps in defining tissue structures and supports detection and diagnosis.

Frequently Asked Questions

Q: What are EMR and ESD?

A: EMR (endoscopic mucosal resection) is a minimally invasive procedure for removing abnormal lesions. ESD (endoscopic submucosal dissection) is used for removing deeper tumors.

Q: How to determine between EMR and ESD?

A: EMR is typically chosen for superficial esophageal lesions, small gastric lesions (<10mm), duodenal lesions, and specific colorectal lesions.

Q: When is ESD the top choice?

A: ESD is preferred for early squamous cell carcinoma, early gastric carcinoma, and large colorectal lesions (>20mm).

Q: Is the spray catheter reusable?

A: These catheters are designed for single-use to ensure patient safety and prevent cross-contamination.

Q: Can it be used for both EMR and ESD?

A: Yes, the spray catheter features a hybrid design, making it suitable for both EMR and ESD operations.

OEM Single Use Medical Endoscopic Spray Catheter Pipe for Gastroenterology Suppliers, Factory

Product Description

Frequently Asked Questions

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