An oxygen bag is a collapsible, reusable oxygen reservoir designed for portable emergency breathing assistance and oxygen storage. Crafted from durable, airtight medical-grade materials, it functions as a compact oxygen source-storing oxygen to deliver on-demand support for patients in emergency scenarios or as a supplementary supply for oxygen delivery devices like non-rebreathing masks. Its lightweight and foldable design ensures easy portability, making it an essential tool for ambulances, home care, outdoor rescue, and situations where fixed oxygen sources are unavailable.
The bag features a large-capacity reservoir (typically 400-1000mL) that expands to store oxygen and collapses flat when not in use for convenient storage and transport. It is equipped with a standard oxygen inlet valve for easy filling from oxygen tanks or concentrators, and a universal outlet connector compatible with most oxygen delivery devices (e.g., masks, nasal cannulas). A built-in flow control valve allows adjustment of oxygen output to match patient needs, while the airtight construction prevents leakage and maintains oxygen pressure. Reusable and easy to clean, the bag can be disinfected after use to ensure hygiene for repeated applications. Each unit undergoes strict quality testing, including leakage verification, pressure resistance checks, and material durability assessments, complying with ISO 13485, CE, and NMPA standards for reliable emergency oxygen supply.
Product Specification
|
Item |
Description |
|
Application |
Emergency oxygen storage and delivery; supplementary oxygen source for masks/cannulas |
|
Type |
Collapsible, reusable oxygen reservoir |
|
Material |
Durable medical-grade PVC |
|
Capacity |
400mL, 600mL, 1000mL |
|
Core Features |
Foldable design, flow control valve, universal inlet/outlet connectors |
|
Compatible Devices |
Non-rebreathing masks, nasal cannulas, tracheostomy masks |
|
Oxygen Flow Adjustment |
1-15 L/min |
|
Reusability |
Reusable |
|
Sterility |
Non-sterile |
|
Shelf Life |
5 years |
Product Properties

- Portable & Collapsible: Folds flat for easy storage and transport, ideal for emergency and on-the-go use.
- Airtight Leak-Proof Design: Prevents oxygen leakage, ensuring efficient storage and delivery.
- Adjustable Flow Rate: Built-in valve allows precise control of oxygen output to meet diverse patient needs.
- Universal Compatibility: Works with most oxygen delivery devices and filling sources (tanks, concentrators).
- Durable & Reusable: Medical-grade material withstands repeated use and disinfection, cost-effective for long-term applications.

Application
Emergency Rescue:
Ambulances, disaster sites, or outdoor activities to provide immediate oxygen support for hypoxemic patients.
01
Home Care:
Supplementary oxygen source for patients with chronic respiratory conditions during power outages or travel.
02
Clinic & Hospital Use:
Temporary oxygen supply for patients during transfers between wards or departments.
03
Outdoor & Sports Medicine:
Emergency oxygen assistance for hikers, athletes, or individuals experiencing acute respiratory distress.
04
Veterinary Care:
Portable oxygen support for animals in emergency veterinary scenarios.
05
Physical Properties
|
Item |
Specification |
|
Operating Temperature |
-10℃~50℃ |
|
Material Hardness |
Shore A 40-45 |
|
Weight |
400mL: 50-60g; 600mL: 70-80g; 1000mL: 100-120g |
|
Inlet/Outlet Connector Diameter |
6mm |
|
Pressure Resistance |
≥0.3MPa |
|
Folding Thickness |
≤2cm |
QA&QC
Certifications: Complies with ISO 13485, CE, and NMPA medical device standards. Each production batch undergoes leakage testing to ensure airtightness, pressure resistance checks to verify structural integrity, material durability assessments for repeated use, and flow control valve functionality testing to confirm accurate oxygen output adjustment. Unique batch number is assigned for full production and distribution traceability, and detailed Instruction for Use (IFU) and Material Safety Data Sheet (MSDS) are provided.

Packing,Storage,Handling and Transportation
Packing: Individual PE bag packaging; bulk transport in sturdy corrugated cartons with anti-crush protection.
Storage: Store in a clean, dry, well-ventilated environment (temperature -10℃~50℃, relative humidity ≤80%). Avoid direct sunlight, high heat, or contact with sharp objects and corrosive substances. Keep the bag collapsed and sealed when not in use.
Handling: Reusable-disinfect with compatible medical disinfectants after each use. Inspect for cracks, leaks, or valve malfunctions before use. Avoid overfilling beyond the maximum capacity to prevent structural damage.
Transportation: Transport in accordance with medical device regulations. Protect from violent collision, puncture, or moisture to preserve airtightness and functionality.
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:Is your pricing EXW, FOB, CIF, or DDP?
A:We offer flexible pricing terms to meet your logistics needs, including EXW (Ex Works), FOB (Free On Board), CIF (Cost, Insurance, and Freight), and DDP (Delivered Duty Paid). You can choose the most suitable term based on your location, logistics preferences, and import capabilities, and our sales team will provide a detailed quotation accordingly.
Q:Can we order samples before bulk purchase?
A:Yes, we welcome sample orders before bulk purchase. We can provide 1-5 samples of standard products free of charge (you only need to cover the shipping cost). For customized samples, a small sample fee may apply, which will be deducted from your subsequent bulk order payment. Samples are typically shipped within 3-7 working days after confirmation.
Q:Are samples from mass production or lab batches?
A:All samples provided are from mass production batches, not lab batches. This ensures that the sample quality, performance, and specifications are fully consistent with the bulk products you will receive, allowing you to accurately evaluate the product's actual use effect and compliance.
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