ST. Stone Medical

The growing demand for high-quality dialysis products has intensified the need for reliable and advanced medical disposables. As a leading name in the industry, ST. Stone Medical Devices Pvt. Ltd. offers an extensive range of dialysis consumables designed to meet international healthcare standards. Established in 2012 and operational since 2014, ST. Stone is the first CDSCO and State Drug Authority-licensed manufacturer in North East India.

Their dialysis product lineup spans everything from short-term and long-term catheter kits to specialized accessories like guidewires, introducer needles, fistula needles and complete bloodline systems. With a robust infrastructure and strict quality controls, ST. Stone has become a trusted supplier of medical disposables across India and internationally.

Comprehensive Range of Dialysis Products

Short-Term Hemodialysis Catheter Kit Stone’s Short-Term Hemodialysis Catheter Kit is designed for acute dialysis therapy. These catheters are made from biocompatible polyurethane, offering flexibility and a smooth finish for atraumatic insertion. Available in double and triple-lumen variants, the catheters come in both straight and curved shapes to suit different access needs - jugular, femoral or subclavian.

Each kit includes essential components such as:

Polyurethane catheter

Nitinol-core guidewire with J-tip

Introducer needle

Scalpel, dilator, syringes

Injection cap and dressing material

This complete setup is ideal for emergency care, ICU dialysis or temporary vascular access.

Long-Term Hemodialysis Catheter Kit

The Permanent Hemodialysis Catheter Kit is intended for long-duration use in chronic dialysis patients. The catheters are made from high-grade silicone and are equipped with Dacron cuffs to reduce infection risk and secure long-term positioning in the subcutaneous tunnel.

Key features include:

High-flow dual-lumen design

Tapered tip for smooth blood flow

Peel-away introducer with valve

Tunneler for subcutaneous placement

Available in sizes from 10 Fr to 15 Fr, lengths 13-50 cm

This product supports ongoing renal therapy while prioritizing patient comfort and reduced catheter-related complications.

Hemodialysis Compound Catheter Kit

This kit is specially developed for patients needing a compound access solution. Combining features from both short- and long-term kits, the Hemodialysis Compound Catheter Kit includes reinforced catheters that withstand frequent use without compromising flow dynamics. Ideal for facilities seeking a hybrid access system that bridges acute and semi-chronic dialysis needs.

Included in the kit:

Dual/triple lumen catheter

Reinforced silicone tubing

Guidewire, dilator and securement accessories

Double- and Single-Lumen Hemodialysis Catheters Stone manufactures:

Double-Lumen Catheters: Used for high-efficiency dialysis, these come in various French sizes and provide separate inflow and outflow channels to prevent cross-contamination.

Single-Lumen Catheters: Preferred in emergency dialysis and femoral access, these have soft, atraumatic tips and include fixation wings for secure placement.

Each type is sterile, ready-to-use and designed with patient and clinician usability in mind.

Blood Line Set

The Blood Line Set is a critical component of the dialysis circuit, ensuring smooth and safe blood flow between the patient and the dialyzer. ST. Stone’s sets are:

Made from DEHP-free, medical-grade PVC

Sterilized via ETO for maximum safety

Equipped with standard Luer lock connectors

Leak-tested to ensure fluid integrity

These sets are compatible with most dialysis machines and come in arterial and venous tubing configurations with high kink resistance.

Guidewires (Stainless Steel, Nitinol)

Guidewires from ST. Stone offer a wide variety of materials and tip styles for accurate and safe vascular navigation:

Stainless Steel Guidewires: Provide excellent torque control and durability.

Nitinol Guidewires: Flexible with kink resistance for navigating tortuous vessels.

Available in straight or J-tip configurations and sizes, these guidewires are a critical part of the dialysis access toolkit.

Introducer Needle

The Introducer Needle is used to gain initial vascular access for catheter insertion. ST. Stone offers models with:

Sharp bevels for precise entry

Low insertion force

Multiple hub designs (Y-shape, pink, white, clear)

Sizes including 18G and 20G options

The needles are ETO-sterilized and individually packed for maximum hygiene and ease of use.

AV Fistula Needle

AV Fistula Needles are designed for repeated cannulation during hemodialysis. These are offered in:

Fixed and rotating wing styles

Sizes 16G and 17G

Back eye and bevel needle variants

Features like color-coded wings, safety caps and a soft, latex-free tube make these needles comfortable and efficient for both patients and healthcare providers.

Dialyzer (High & Low Flux)

Dialyzers are engineered for optimal clearance of toxins and waste products during dialysis. They feature:

High-flux and low-flux membrane options

PES/PESU hollow fiber membranes

High ultrafiltration coefficients for better clearance

Reduced albumin loss

These dialyzers are compatible with both bicarbonate and acetate dialysate systems and meet global standards for dialysis efficiency and safety.

T-Guard Transducer Protector

The T-Guard Transducer Protector is essential in preventing blood and fluid backflow into dialysis machines. It features:

Medical-grade plastic housing

Hydrophobic membrane

Leak-proof seal

Quick-connect design

This device helps maintain sterile circuit conditions and extends the lifespan of machine transducers by acting as a contamination barrier.

Dressing Kit Stone offers sterile Dressing Kits specifically curated for catheter care. Each kit includes:

Antiseptic solution swabs

Gauze pads

Drapes

Catheter fixation tapes

Disposable gloves

These kits are critical in infection prevention and post-procedural wound care management during dialysis access procedures.

CAPD Accessories

For Continuous Ambulatory Peritoneal Dialysis (CAPD), ST. Stone supplies:

Mini Cap: Sterile cap for catheter port protection.

Transfer Set: Facilitates fluid exchange while minimizing infection risk.

Titanium Adaptor: Durable and corrosion-resistant connector ensuring secure junction between catheter and fluid lines.

Each capd accessory is engineered for biocompatibility, durability and patient safety.

Why Choose ST. Stone for Dialysis Consumables?

Comprehensive Product Range: From catheter kits to disposables and dialyzers, they provide all essentials under one roof.

Custom Solutions: Products are available in multiple sizes, configurations and materials to meet various clinical requirements.

Conclusion

Established in 2012 and officially operational since 2014, ST. Stone Medical Devices Pvt. Ltd. has emerged as a pioneering force in the Indian medical device manufacturing sector. Headquartered in North East India, the company holds the honor of being the first manufacturer licensed by CDSCO and the State Drug Authority in the region for producing and distributing medical devices.

Over the years, ST. Stone has carved out a strong presence in the medical industry with a broad portfolio of products designed to meet the highest clinical standards. The company specializes in developing, assembling and exporting advanced devices for nephrology, interventional cardiology, anaesthesia, critical care and general consumables. With a firm commitment to innovation, quality assurance and customer support, ST. Stone continues to serve both domestic and international healthcare markets.

Our Medical Device Range

Peritoneal Dialysis Catheter Kit (Tenckhoff, Coil, Swan Neck)

Stone offers a robust selection of Peritoneal Dialysis Catheter Kits, including:

Tenckhoff Catheters: These standard two-cuff straight catheters are widely used for both CAPD and APD procedures. Known for their simplicity and reliability, they are a staple in renal care.

Coil Catheters: Designed with a coiled distal segment that enhances stability and helps reduce catheter migration inside the peritoneal cavity.

Swan Neck Catheters: Feature a permanent bend in the mid-section and a coiled intra-abdominal portion. These are especially effective in maintaining catheter position and minimizing infection risks.

Each kit includes cuffs, clamps, adapters and other essential components for a complete dialysis setup.

CAPD Accessories: Mini Cap, Transfer Set, Titanium Adaptor

Complementing their catheter range, ST. Stone provides CAPD accessories that are essential for ensuring sterile and effective peritoneal dialysis:

Mini Cap: Used to seal off the catheter end and protect it from environmental exposure.

Transfer Set: Connects the dialysis solution bag to the peritoneal catheter, facilitating a safe and smooth exchange process.

Titanium Adaptor: Ensures a strong and stable connection between the catheter and extension set, enhancing durability and reliability during long-term use.

Hemodialysis Catheter Kits

Stone's dialysis range covers both emergency and long-term vascular access:

Short-Term Dialysis Catheter Kit: Designed for acute dialysis, this kit includes polyurethane catheters, nitinol guidewires and all insertion accessories. The kits are sterile, easy to use and optimized for temporary vascular access.

Acute Long-Term Dialysis Catheter Kit: Built for extended treatment, this kit includes reinforced catheter tubing with features like dual cuffs and kink resistance for patient comfort.

Permanent Dialysis Catheter Kit (Platinum+): A premium offering with tunneled, cuffed silicone catheters ideal for long-term implantation. The silicone material and biocompatible design help reduce infection and clotting risks.

Peripherally Inserted Central Catheter (PICC)

The PICC line product range under the CentVent™ brand is available in single, double and triple-lumen configurations. These catheters manufacturer using high-quality polyurethane and are ideal for long-term IV therapies, including antibiotics, chemotherapy and nutrition. Their kink-resistant and patient-friendly design ensures secure placement and longevity.

Central Venous Catheter (CVC) Kit

These comprehensive CVC kits include central venous catheters along with all required components such as:

Guidewires

Introducer needles

Dilators

CVC kits are designed for infusion therapy, blood sampling and central venous pressure monitoring, especially in ICU and emergency care settings.

Aspiration Catheter

Aspiration catheters are used in interventional cardiology and radiology procedures to remove thrombus or unwanted fluids from blood vessels. These devices are engineered to offer precise suction and navigation, making them essential for emergency procedures involving blocked arteries.

Guidewires ST Stone offers a comprehensive lineup of guidewires, each tailored to specific procedural needs:

PTFE-Coated Guidewire: Offers a smooth surface for easy advancement of catheters and stents.

Hydrophilic Guidewire: Low-friction surface enhances maneuverability in complex vascular paths.

Lunderquist Guidewire: Extra-stiff design for high-support vascular and structural heart procedures.

Nitinol Guidewire: Combines flexibility with resistance to kinking, ideal for navigating tortuous anatomy.

Extra Stiff Guidewire: Provides superior support for delivering large-profile devices.

Stainless Steel Guidewire: Offers excellent torque control and is used in a variety of vascular interventions.

Zebra Guidewire: Identifiable by its striped design, it offers both visibility and flexibility for challenging placements.

Bone Marrow Devices: Jamsidi Needle & T-Handle

Jamsidi Bone Marrow Needle: A trusted tool for extracting bone marrow samples, often used in hematology and oncology settings.

Bone Marrow T-Handle: Provides better grip and control for manual aspiration of bone marrow, reducing patient discomfort and procedural time.

Needles: Spinal (Quincke & Pencil Point)

Spinal Needle Quincke Tip: Sharp cutting tip ideal for quick penetration and low resistance in spinal anesthesia.

Spinal Needle Pencil Point: Atraumatic tip that helps reduce post-procedural complications such as headaches. Designed for smooth entry and reduced tissue damage.

Epidural Kit (Minipack)

This all-in-one kit includes an epidural needle, catheter, connector, filter and dressings. The minipack format ensures quick setup and sterile delivery of regional anesthesia, commonly used in obstetrics and post-operative pain management.

Foley Silicone Catheter

Made from medical-grade silicone, these Foley catheters are intended for long-term urinary drainage. Their biocompatible design minimizes irritation and reduces the risk of encrustation and infection.

Skin Stapler

The skin stapler is a precision surgical tool used for the closure of wounds and surgical incisions. It allows for quick, consistent stapling, which minimizes trauma and accelerates healing.

High Pressure Line Braided

Braided pressure lines are used in high-pressure injections and interventional procedures. The braided reinforcement allows for consistent fluid delivery without compromising the line's integrity under stress.

Arterial Catheter

Arterial line catheters are used for real-time blood pressure monitoring and arterial blood sampling. They are vital for critically ill patients and during surgeries that require close hemodynamic monitoring.

Y Connectors (Push-Pull, Push-Click, Screw Type)

Y connectors are essential components in catheter-based procedures. ST. Stone offers them in various locking styles:

Push-Pull: For quick attachment and detachment.

Push-Click: For added security and tactile feedback.

Screw Type: Offers the most secure fit, ideal for long-duration procedures.

Guiding Catheter

Used in interventional cardiology and radiology, guiding catheters help direct other instruments, such as stents or balloons, to the treatment site. They offer strong support, high torque control and atraumatic tips for vessel safety.

Introducer Needles (Y Shape, Pink Hub, White Hub)

Introducer needles are critical for accessing veins or arteries prior to inserting catheters or guidewires. They are available in different hub colors and shapes for quick identification and specific procedural requirements.

Why ST. Stone Stands Out?

Certified Quality: Licensed by CDSCO & state authorities; products adhere to global standards.

Comprehensive QA: Sterility, material integrity and performance are rigorously tested.

Innovative Solutions: Continuously refined through dedicated R&D.

Customer Support: End-to-end assistance from initial consultation to technical service.

Conclusion Stone Medical Devices Pvt. Ltd. has built an extensive and high-performance product lineup designed to meet the evolving needs of modern healthcare. From dialysis solutions and vascular access systems to specialized interventional and surgical tools, each product is crafted with meticulous attention to quality, functionality and patient safety. As a fully licensed manufacturer with a global vision, ST. Stone continues to set new benchmarks in medical innovation and reliability.

How the Peripherally Inserted Central Catheter (PICC) Kit Works

This infographic by ST Stone Medical Devices Pvt. Ltd. provides a comprehensive overview of how the Peripherally Inserted Central Catheter (PICC) Kit functions. It highlights key features such as ease of use, precision, safe and reliable catheterization, and suitability for mid- to long-term IV therapy. Designed for patients requiring consistent IV access, the infographic outlines how the CENTVENT PICC Kit is ideal for delivering antibiotics, chemotherapy, and hyperosmolar solutions. Additionally, it lists the complete kit components including the catheter, clamps, infusion connector, needles, and more, making it a practical solution for various medical conditions.

How the Peripherally Inserted Central Catheter Kit Works

The CENTVENT PICC Kit by STS Medicals is a high-quality, biostable polyurethane Peripherally Inserted Central Catheter designed for mid- to long-term IV therapy. Ideal for use via basilic, cephalic, or median cubital veins, this catheter is available in both single and double lumen configurations.

🩺 Clinical Applications:

✔ Administration of hyperosmolar solutions ✔ Long-term antibiotics & chemotherapy ✔ Irritant drug infusion ✔ Temporary access before permanent catheterization ✔ Ideal for patients with burns, chest/neck injuries, or undergoing radiotherapy 🧰 Kit Contains:

✅ PICC Catheter ✅ Catheter Clamp (Fastener) ✅ Infusion Connector ✅ Injection Needle ✅ Introducer Needle ✅ Scalpel ✅ Flat Nip Why Choose CENTVENT™ PICC?