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.

ODM Ureteral access sheath with suction Manufacturer, Supplier

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ODM Ureteral access sheath with suction Manufacturer, Supplier

1. Remove fluid or blood from the cavity through negative pressure function to ensure clear vision and avoid stone residue.

2. Maintain a negative pressure environment within the kidneys and reduce the risk of complications.

3. Negative pressure function can help guide and position.

4. The sheath is flexible and bendable, suitable for the treatment of complex and multiple stones.

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Product Description

⚙️

Negative pressure suction sheath is mainly used in urological surgery. It maintains a negative pressure environment in the kidney by connecting to a negative pressure pump, prevents the return of flushing fluid, removes stones efficiently, and reduces the operation time.

S.N.	Model	Tube ID (Fr)	Tube ID (mm)	Working Length L±10(mm)
1	ZRH-NQG-9-35	9	3.17	350
2	ZRH-NQG-9-45	9	3.17	450
3	ZRH-NQG-10-35	10	3.33	350
4	ZRH-NQG-10-45	10	3.33	450
5	ZRH-NQG-11-35	11	3.67	350
6	ZRH-NQG-11-45	11	3.67	450
7	ZRH-NQG-12-35	12	4	350
8	ZRH-NQG-12-45	12	4	450
9	ZRH-NQG-13-35	13	4.33	350
10	ZRH-NQG-13-45	13	4.33	450
11	ZRH-NQG-14-35	14	4.67	350
12	ZRH-NQG-14-45	14	4.67	450
13	ZRH-NQG-16-35	16	5.33	350
14	ZRH-NQG-16-45	16	5.33	450

Frequently Asked Questions

What is the primary function of the negative pressure suction sheath? It maintains a negative pressure environment in the kidney to improve stone removal efficiency.

How does the sheath reduce operation time? It prevents the return of flushing fluid and allows for continuous and effective stone suction.

What material standards are used for these sheaths? These are medical-grade devices designed specifically for urological surgical procedures.

Are there different lengths available? Yes, the sheaths are available in working lengths of 350mm and 450mm.

How do I choose the right model? Selection depends on the specific surgical requirements and the necessary Tube ID (Fr) size.

Is this compatible with standard negative pressure pumps? Yes, it is designed to connect to standard medical negative pressure pumps used in urology.

ODM Ureteral access sheath with suction Manufacturer, Supplier

Product Description

Frequently Asked Questions

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