A straight-prong nasal cannula is a medical device designed for reliable oxygen supply, featuring rigid straight prongs that ensure a secure fit. Crafted from flexible, biocompatible materials, it balances stability with comfort, making it ideal for stable patients in recovery rooms or those experiencing mild respiratory distress who require supplemental oxygen.
The rigid straight prongs prevent displacement during use, adapting to short-term oxygen therapy scenarios, while the flexible body minimizes pressure on the nasal area and enhances wearing comfort. It delivers a steady flow of supplemental oxygen to meet the respiratory needs of stable patients, with a lightweight and simple structure that allows for immediate use without complex adjustments. Available in pediatric and adult sizes to fit different nasal dimensions, the device is made of medical-grade materials that offer excellent biocompatibility, ensuring safety and no irritation. Each unit undergoes strict quality inspections, complying with ISO 13485, CE, and NMPA standards, making it a practical choice for hospital recovery rooms, clinics, and short-term home oxygen therapy.
Product Specification
|
Item |
Description |
|
Application |
Supplemental oxygen supply |
|
Material |
Medical-grade flexible material |
|
Prong Design |
Rigid straight prongs |
|
Applicable Population |
Pediatric, adult |
|
Oxygen Flow Rate |
1-6 L/min |
|
Fixing Method |
Ear-loop style/headband style |
|
Sterility |
Non-sterile / Sterile |
|
Shelf Life |
3 years |
Product Properties

- Secure Fit: Rigid straight prongs prevent displacement, suitable for short-term oxygen therapy.
- Flexible & Comfortable: The flexible body reduces nasal pressure and discomfort.
- Reliable Oxygen Delivery: Provides a steady flow of supplemental oxygen to meet mild respiratory needs.
- Easy to Use: Simple structure with no complex adjustments required-ready for immediate use.
- Safe & Compatible: Medical-grade materials with good biocompatibility, non-irritating, suitable for various populations.
Application
- Hospital Recovery Rooms: Provides short-term supplemental oxygen for post-operative stable patients.
- Clinic Settings: Offers immediate oxygen support for patients with mild respiratory distress or temporary hypoxemia.
- Short-Term Home Oxygen Therapy: Suitable for individuals with mild hypoxemia who do not require long-term oxygen therapy.
- Emergency Triage: Delivers temporary oxygen to waiting patients to relieve mild breathing discomfort.

Physical Properties
|
Item |
Specification |
|
Operating Temperature |
5℃~40℃ |
|
Material Hardness |
Prongs: Shore A 50-60 (rigid); Tube: Shore A 30-40 |
|
Tube Length |
1.5m~2.0m |
|
Prong Diameter |
Pediatric: 2.0-3.0mm; Adult: 3.5-4.5mm |
|
Pressure Resistance |
≥0.1MPa |
QA&QC
- Certifications: Complies with ISO 13485, CE, and NMPA medical device standards.
- Batch Testing: Each batch undergoes leakage testing, material biocompatibility testing, dimensional accuracy verification, and prong rigidity testing.
- Quality Traceability: Unique batch number for full production and distribution traceability.
- Safety Documentation: Provides Instruction for Use (IFU) and Material Safety Data Sheet (MSDS).

Packing,Storage,Handling and Transportation
- Packing: Individual blister packaging or PE bag packaging; outer carton for bulk transport. Sterile versions use EO-sterilized paper-plastic composite packaging.
- Storage: Store in a clean, dry, and well-ventilated environment (temperature 5℃~40℃, relative humidity ≤80%), avoiding direct sunlight, high temperature, and contact with corrosive substances.
- Handling: For single-patient use only; do not reuse or share to prevent cross-infection. Inspect packaging for damage or expiration before use.
- Transportation: Transport in accordance with medical device transportation regulations, avoiding violent collision, rain, and moisture to maintain product structural integrity and performance.
Reasons for choosing us
Zhejiang Mediunion Healthcare Group Co. Ltd. (a branch of Evergrand Healthcare Group, founded in 2014) is located in Ningbo City, Zhejiang Province - enjoying an excellent location and convenient transportation. Our business covers medical device manufacturing & sales, plus investments in nursing homes, dental clinics, specialist hospitals and medical care services. Our products are sold worldwide, and we've won global consumer recognition with high-quality goods and comprehensive after-sales service.

Diversified Product Portfolio
Our product range includes disposable medical consumables, medical equipment and non-woven products (e.g. dental supplies, respiratory care items). This diverse lineup caters to the needs of medical institutions, clinics and other clients.

Reliable Supply & Collaboration
We have rich industry experience and partner with over 600 factories. These partners are equipped with advanced production equipment and skilled frontline staff, enabling us to produce customized products/components as per specific requests.

Strict Quality Assurance
We prioritize innovation & quality, backed by the ISO 13485:2016 quality management system. Strict control runs through raw material procurement, mass production, process management and finished product release. Our professional services (production control, order follow-up, delivery) also set us apart.
Certificate

FAQ
Q:Do you have experience shipping to our country/region?
A:Yes, we have extensive experience shipping to countries and regions worldwide, including North America, Europe, Asia, South America, and Africa. We are familiar with the local import regulations, customs clearance requirements, and logistics channels of different regions, and can cooperate with reputable logistics partners (e.g., DHL, FedEx, UPS, or sea freight forwarders) to ensure smooth delivery. We also provide all necessary shipping documents (e.g., commercial invoice, packing list, certificate of origin, and customs clearance documents) to facilitate customs clearance.
Q:How do you ensure proper packaging, labeling, and transport safety?
A:We take multiple measures to ensure packaging, labeling, and transport safety:
Packaging: Use shockproof, moisture-proof, and sterile packaging (if applicable) that meets international shipping standards. For fragile products, we add extra protective materials (e.g., bubble wrap, foam) to prevent damage during transportation;
Labeling: All labels comply with UDI/GS1 and local regulatory requirements, including product name, batch number, expiration date, usage instructions, and warning information. Multilingual labels are available upon request;
Transport Safety: Cooperate with logistics partners with experience in medical product transportation, ensuring compliance with temperature control requirements (if applicable) and providing transport insurance to cover any potential losses during shipment.
Q:Can you cooperate with official sampling inspections, unannounced inspections, or on-site audits?
A:Yes, we fully cooperate with official sampling inspections, unannounced inspections, and on-site audits by regulatory authorities or customer-appointed third parties. We provide unrestricted access to our factory, production facilities, quality control laboratories, and all relevant documents (e.g., batch records, test reports, SOPs). Our team will assign a dedicated coordinator to assist with the inspection process and ensure timely provision of required information.
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