G-tubes
Stomach Tube
A sterile, thin, flexible, hollow cylinder intended to access the stomach of a patient through the nose and nasopharynx primarily for enteral feeding and the administration of medications, either by gravity or with a pump; it may also be used for aspiration of gastric contents (e.g., gastric secretions). It is typically a single lumen, rubber or plastic tube of various diameters (typically smaller than those of nasogastric tubes intended primarily for decompression) with circular markings that serve as insertion guides. It is frequently used for very ill or comatose patients. This is a single-use device.
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Where to buy Stomach Tube
Contact Well Lead Medical Co.,Ltd directly; they can quote, ship, or point you to the distributor for your country.
From wellead.com, checked October 2026.
No reply, or outside their markets? Send us a request and we route it to a rep or distributor for your country.
Stomach Tube models and sizes
From the FDA Global Unique Device Identification Database. Confirm with the manufacturer's instructions for use.
| Model / catalog no. | Size | MRI | Status |
|---|---|---|---|
| N03A010610 | Catheter Gauge 6 Fr | Not stated | Available |
| N03A010630 | Catheter Gauge 6 Fr | Not stated | Available |
| N03A010810 | Catheter Gauge 8 Fr | Not stated | Available |
| N03A010830 | Catheter Gauge 8 Fr | Not stated | Available |
| N03A011010 | Catheter Gauge 10 Fr | Not stated | Available |
| N03A011030 | Catheter Gauge 10 Fr | Not stated | Available |
| N03A011210 | Catheter Gauge 12 Fr | Not stated | Available |
| N03A011230 | Catheter Gauge 12 Fr | Not stated | Available |
| N03A011410 | Catheter Gauge 14 Fr | Not stated | Available |
| N03A011430 | Catheter Gauge 14 Fr | Not stated | Available |
| N03A011610 | Catheter Gauge 16 Fr | Not stated | Available |
| N03A011630 | Catheter Gauge 16 Fr | Not stated | Available |
| N03A011810 | Catheter Gauge 18 Fr | Not stated | Available |
| N03A011830 | Catheter Gauge 18 Fr | Not stated | Available |
| N03A012010 | Catheter Gauge 20 Fr | Not stated | Available |
| N03A012030 | Catheter Gauge 20 Fr | Not stated | Available |
| N03A012210 | Catheter Gauge 22 Fr | Not stated | Available |
| N03A012230 | Catheter Gauge 22 Fr | Not stated | Available |
FDA clearances
- 510(k) K162340 October 2017
Procedures that use g-tubes
Frequently asked questions
What is Stomach Tube used for?
A sterile, thin, flexible, hollow cylinder intended to access the stomach of a patient through the nose and nasopharynx primarily for enteral feeding and the administration of medications, either by gravity or with a pump; it may also be used for aspiration of gastric contents (e.g., gastric secretions). It is typically a single lumen, rubber or plastic tube of various diameters (typically smaller than those of nasogastric tubes intended primarily for decompression) with circular markings that serve as insertion guides. It is frequently used for very ill or comatose patients. This is a single-use device.
Who makes Stomach Tube?
Stomach Tube is made by Well Lead Medical Co.,Ltd. It is listed under gastrostomy and gj tubes in our device library.
What sizes does Stomach Tube come in?
Sizes listed for Stomach Tube: Catheter Gauge: 6–22 Fr. Confirm availability with the manufacturer's instructions for use.
Is Stomach Tube MRI safe?
The FDA device database entry for Stomach Tube does not state its MRI safety status. Check the labeling before MRI.
Is Stomach Tube FDA cleared?
Stomach Tube is covered by FDA submission K162340.
How do I contact a Well Lead Medical Co.,Ltd sales representative?
Well Lead Medical Co.,Ltd has not listed representatives on LA Vascular yet. Visit the Well Lead Medical Co.,Ltd company page for contact details.
Models, sizes and MRI status come from the FDA Global Unique Device Identification Database (GUDID); descriptions marked "provided by the manufacturer" are reviewed before publishing. Not an endorsement; follow the manufacturer's instructions for use.