The preformed endotracheal tube without cuff oral is a high-quality medical device designed for oral intubation and airway management. It is ETO sterile and intended for single-use to prevent infections, ensuring the safety of patients. This tube is expertly crafted to provide optimal performance and reliability in medical procedures.

Murphy for anaesthesia and intensive care X-ray. Guangzhou Kind Rain Medical Co., Ltd. presents the Hygienic Single-Use Oral Without Cuff Preformed Tracheal Tube. Ideal for Anesthesia & Respiratory, made of PVC, sterilized with Ethylene Oxide.
Specifications | Designated size (Nominal inside diameter) mm | Nominal outside diameter mm | Minimum length of tube, A(oral/nasal) mm |
Uncuffed 3.0mm | 3.0 | 4.6 | 160 |
Uncuffed 3.5mm | 3.5 | 5.3 | 180 |
Uncuffed 4.0mm | 4.0 | 5.9 | 200 |
Uncuffed 4.5mm | 4.5 | 6.4 | 220 |
Uncuffed 5.0mm | 5.0 | 7.0 | 240 |
Uncuffed 5.5mm | 5.5 | 7.6 | 270 |
Uncuffed 6.0mm | 6.0 | 8.2 | 280 |
Uncuffed 6.5mm | 6.5 | 8.8 | 290 |
Uncuffed 7.0mm | 7.0 | 9.4 | 300 |
Uncuffed 7.5mm | 7.5 | 10.0 | 310 |
Uncuffed 8.0mm | 8.0 | 10.7 | 320 |
Uncuffed 8.5mm | 8.5 | 11.3 | 320 |
Uncuffed 9.0mm | 9.0 | 12.0 | 320 |
Uncuffed 9.5mm | 9.5 | 12.7 | 320 |
Uncuffed 10.0mm | 10.0 | 13.3 | 320 |






Intended purpose
The Endotracheal tube is designed to establish and maintain a clear airway, facilitating the exchange of oxygen and carbon dioxide.
Suggested Instructions for Use - Uncuffed ETTs
- Healthcare professionals should assess the patient's trachea to determine the appropriate size and insert the ETT through the oral cavity.
- Remove the sterile tracheal tube from its packaging carefully.
- Ensure the main tube lumen is clear before intubation.
- Intubate the patient using standard medical techniques and verify placement with a laryngoscope.
- Secure the tube in place according to medical guidelines.
- Monitor the patient's condition during intubation and clear sputum as needed.
- Follow accepted medical standards for extubation and dispose of the tube properly.
Contraindications
- Throat edema
- Acute tracheal inflammation
- Tracheal compression from thoracic aortic aneurysm
- Severe bleeding
- Cervical spinal injuries
Cautions, Warnings and Reminders
This product is disposable products, read the instructions carefully before use.Product Safe Disposal
Dispose of used Endotracheal Tubes and accessories in a sanitary container to prevent contamination and cross-infection. This practice is essential for maintaining a safe and hygienic medical environment.
For more information, please contact Guangzhou Kind Rain Medical Co., Ltd.
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Welcome to Guangzhou Kind Rain Medical Co., Ltd.
Why choose us?
- Complete certificates: CE/ISO/FSC, etc.
- Competitive pricing and fast lead times
- Best service and good reputation
How to get samples?
- Free samples available for samples of low value
How fast can you get the goods?
- Production time usually 30 days
Can we do OEM printing?
- Yes, we offer OEM services
- Option to choose Kind Rain brand or neutral English packaging
What services do we provide?
- Accepted Delivery Terms: FOB, CFR, CIF, EXW
- Accepted Payment Currency: USD, EUR, CNY
- Accepted Payment Type: T/T, L/C, Western Union/Paypal/Credit card
How do we ensure quality control?
- Professional QC team with over 10 years of experience
- Stringent quality control at every stage of production