Ryles Tube (Nasogastric Tube) — Manufacturer & Exporter | GSTC India

Description

Key Features of Ryles Tube:

  • Minimise Tissue Damage: During insertion or removal, there is less chance of tissue damage because to the tube’s low-friction surface.
  • Silicone Elastomer Coating: This coating makes the patient safer by shielding the tube from any PVC negative effects.
  • Coned Distal End with Steel Ball: Makes insertion simple, precise, and painless.
  • Effective Drainage: The tube’s overall function is improved by the four lateral eyes, or side holes, which allow for the efficient drainage of stomach contents.
  • Boost Placement Accuracy: A radio-opaque line and markings at 50, 60, and 70 cm allow for accurate positioning..

Sizes of Ryles Tube (Nasogastric tube)

FG SizeColor CodeColor Preview
FG 06Green🟩 Green
FG 08Blue🟦 Blue
FG 10Black⬛ Black
FG 12White⬜ White
FG 14Green🟩 Green
FG 16Orange🟧 Orange
FG 18Pink🟪 Pink
FG 20Yellow🟨 Yellow
FG 22Violet🟪 Violet
FG 24Navy🟦 Navy

Certifications

GSTC’s Ryle’s Tube are manufactured under the following certifications:

  • WHO-GMP — Certificate No. IN9690U-2023, issued 05 October 2023, valid through 04 October 2026
  • ISO 9001:2015 (Quality Management Systems) — Certificate No. IN240413013, certified 07 April 2026, valid until 15 April 2027
  • ISO 13485:2016 (Medical Devices Quality Management) — Certificate No. IN240413007, certified 07 April 2026, valid until 14 April 2027

Applications of Nasogastric Tube

  • Enteral Feeding: Nutritional support for patients unable to eat
  • Medication Delivery: Safe administration of liquid drugs
  • Gastric Decompression:  Removal of stomach contents in obstruction or post-surgery cases
  • Irrigation and Lavage:  Used in cases of poisoning or toxin ingestion

Each GSTC Ryles tube is designed to reduce complications during ryles (nasogastric) tube insertion and support effective patient care.

Clinical Indications: Feeding vs. Decompression

Ryles tubes have two separate clinical purposes and specifying both helps procurement teams to match the right tube with the right use case:

  • Enteral feeding and medication administration – Indicated for patients with dysphagia, a change in mental status, post-operative recovery, or any other condition that limits oral intake. The single-lumen design is suited for short-to-medium term nutritional support.
  • Gastric decompression and suctioning – to relieve pressure from bowel obstruction, post-operative ileus, or to evacuate stomach contents in poisoning or GI bleeding.

Confirming Correct Ryles Tube Placement :

  1. Radiographic confirmation – a chest X-ray is still the gold standard for confirmation of initial placement.
  2. pH aspirate testing (X-ray is not practical to check every time, aspirate stomach contents and test pH is the accepted secondary method).
  3. The radiopaque line at 50/60/70 cm on the Ryles Tube of GSTC is specifically designed to facilitate this verification step under imaging.

How Long Ryles tube can be Placed?

Nasogastric tubes are designed for short to medium term use, i.e. several weeks. For patients needing enteral nutrition beyond that window, Doctors often shift to a surgically placed gastrostomy tube.

Why Choose Us?

Looking for Ryles tube manufacturers and exporters from India?
With over 6 decades of medical manufacturing expertise, GSTC is a leading manufacturers & exporters of Ryles tube & other Gastroenterology products as well as other medical devices trusted in 60+ countries worldwide.

  • WHO-GMP Certified Manufacturing: Our plant is WHO-GMP Certified and provides procurement agencies with the audit trail they need to participate in public health tenders.
  • DEHP-Free PVC Formulation: All GSTC Ryles Tubes are manufactures with DEHP-free medical grade PVC with a silicone elastomer coating, minimising plasticiser exposure risk with long-term nasogastric use.
  • 10 Sizes in One SKU: Available in 6 FG to 24 FG covering newborn through adult applications with colour-coded connectors for immediate size identification at bedside.
  • Export friendly Packaging: Sterile single peel-pack, EO sterilised, 5 year shelf life, CE marking compliant for European import.
  • MOQ Flexibility: We deal with hospital procurement teams that need small quantities and bulk order distributors – please contact us for MOQ and price per size.

Faqs

The two primary varieties are the Salem Sump tube (double-lumen with a blue air vent that inhibits gastric mucosal adhesion and permits continuous drainage) and the Levin tube (single-lumen, used for feeding and short-term drainage). A popular nasogastric tube for enteral nutrition and gastric decompression in South and Southeast Asia, the Ryles Tube is a variant of the Levin tube design. The Ryles Tube from GSTC has four lateral eyes, a single lumen, and a coned tip, making it a Levin-type tube.
The size of the NG tube is dependent upon the patient’s age and clinical requirement. A common method is the NEX method, which involves measuring from the Nose to the Earlobe to the Xiphoid process to estimate the depth of insertion. General guide: 6-10 FG for neonatal/pediatric use 12-18 FG for average adults 20-24 FG for larger bore decompression or thicker feeds
Silk tape or hypoallergenic medical adhesive tape is commonly used to secure the NG tube to the patient’s nose or cheek.
The main types are nasogastric (NG) tubes, gastrostomy (G-tubes), and jejunostomy (J-tubes), based on where they deliver nutrition.
 

SpecificationDetail
Material UsedDEHP-free medical-grade PVC with silicone elastomer coating
Available Sizes6 FG, 8 FG, 10 FG, 12 FG, 14 FG, 16 FG, 18 FG, 20 FG, 22 FG, 24 FG
Length105 cm
Tip DesignConed distal end with corrosion-resistant steel ball
Lateral Eyes4
Placement MarkingsRadiopaque line with markings at 50 cm, 60 cm, and 70 cm from the tip
Sterilisation MethodEthylene Oxide (EO)
Shelf Life5 years from the date of manufacture
CertificationsWHO-GMP, CE marked
PackagingIndividually packed in a sterile blister pack

The Ryles tube is a DEHP-free nasogastric tube, designed for medical use where patient safety and correct placement are of the highest priority. It is used for tube feeding, gastric drainage and diagnostic gastric drainage. GSTC manufactures Ryles tube in 10 sizes from 6 FG to 24 FG under WHO-GMP, ISO 9001 and ISO 13485 certified processes.