• All Products
      • Vascular Management
          • Vascular Access Devices
          • Vascular Access Equipment
          • Midline Catheters
          • PICC Lines and Devices
          • Ports
          • Huber Needles
          • Lifecath Midlines
          • Elastomeric Pumps
          • Dressings and Catheter Fixation
          • Tunnelled Catheters
          • IV Extensions
          • Peripheral Vascular Access
          • Lifecath CT PICC Easy
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
            Vascular Access
      • Haemodynamic Management
          • Haemodynamic Management
          • Haemodynamic Monitoring
          • Arterial Access
          • Central Venous Access Devices
          • Paediatric Central Venous Catheters
          • CVC Insertion Kits & Packs
          • Multi-lumen Central Venous Catheters
          • CVC Placement Devices
          • High-flow Central Venous Catheters
          • Mostcare Up Haemodynamic Monitor
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
      • Neonatology and Paediatrics
          • Neonatology and Paediatrics
          • Nasogastric Feeding
          • Heat loss prevention
          • Respiratory Catheter
          • Umbilical Catheter
          • Neonatal Catheters, Introducers and Cannulas
          • Surfcath™
          • Neohelp™
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
            Neonatology
      • Regional Anaesthesia & Pain Management
          • Anaesthesia
          • TIVA Sets
          • Epidural Needles & Packs
          • PCA Sets
          • Plexus & Nerve Blocks
          • Spinal Needles & Packs
          • Intubation
          • Low Volume TIVA Sets
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
            Anaesthesia and Intensive Care
      • Needle Free Connectors
          • Needle Free Connectors
          • Bi-directional Needle-Free Connectors
          • Negative Displacement Needle Free Connectors
          • Neutral Displacement Needle Free Connectors
          • Disinfecting Caps for Needle-Free Connectors
          • Oncology
          • Bionector TKO®
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
      • Vyset Custom Packs
      • Other Products
          • Other Products
          • Enteral
          • Emergency
          • Surgery
          • Respiratory
          • easymoov6
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
  • Support & Education
      • Campus Vygon
      • Neonatology: Safe Enteral feeding
      • Blended Diet
      • Blended Diet
      • a nurse with white medical gloves filling an Accufuser with a syringeIntravascular Therapies Hub
      • Hands in white medical gloves using a Neurafit needleNRFit Connectors & Devices
      • Critical Care Hub
      • a hand in white medical gloves holding a PICC line with a Bionector attached to the catheter.In-service Training
  • News
  • About
      • About
      • Our Philosophy
      • History
      • Meet The Team
      • Quality Assurance
      • Business Responsibility
      • Careers
      • Reporting a Concern
      • Value Life
      • Sustainability & Social Values
      • Customer Service
      • Technical Support
      • Laboratories
      • Our Warehouse
      • Commercial Support
      • Charity
  • Contact
Vygon
  • All Products
      • Vascular Management
          • Vascular Access Devices
          • Vascular Access Equipment
          • Midline Catheters
          • PICC Lines and Devices
          • Ports
          • Huber Needles
          • Lifecath Midlines
          • Elastomeric Pumps
          • Dressings and Catheter Fixation
          • Tunnelled Catheters
          • IV Extensions
          • Peripheral Vascular Access
          • Lifecath CT PICC Easy
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
            Vascular Access
      • Haemodynamic Management
          • Haemodynamic Management
          • Haemodynamic Monitoring
          • Arterial Access
          • Central Venous Access Devices
          • Paediatric Central Venous Catheters
          • CVC Insertion Kits & Packs
          • Multi-lumen Central Venous Catheters
          • CVC Placement Devices
          • High-flow Central Venous Catheters
          • Mostcare Up Haemodynamic Monitor
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
      • Neonatology and Paediatrics
          • Neonatology and Paediatrics
          • Nasogastric Feeding
          • Heat loss prevention
          • Respiratory Catheter
          • Umbilical Catheter
          • Neonatal Catheters, Introducers and Cannulas
          • Surfcath™
          • Neohelp™
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
            Neonatology
      • Regional Anaesthesia & Pain Management
          • Anaesthesia
          • TIVA Sets
          • Epidural Needles & Packs
          • PCA Sets
          • Plexus & Nerve Blocks
          • Spinal Needles & Packs
          • Intubation
          • Low Volume TIVA Sets
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
            Anaesthesia and Intensive Care
      • Needle Free Connectors
          • Needle Free Connectors
          • Bi-directional Needle-Free Connectors
          • Negative Displacement Needle Free Connectors
          • Neutral Displacement Needle Free Connectors
          • Disinfecting Caps for Needle-Free Connectors
          • Oncology
          • Bionector TKO®
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
      • Vyset Custom Packs
      • Other Products
          • Other Products
          • Enteral
          • Emergency
          • Surgery
          • Respiratory
          • easymoov6
          • Nurse in blue scrubs working at a computer with Campus Vygon on the screenCampus Vygon
  • Support & Education
      • Campus Vygon
      • Neonatology: Safe Enteral feeding
      • Blended Diet
      • Blended Diet
      • a nurse with white medical gloves filling an Accufuser with a syringeIntravascular Therapies Hub
      • Hands in white medical gloves using a Neurafit needleNRFit Connectors & Devices
      • Critical Care Hub
      • a hand in white medical gloves holding a PICC line with a Bionector attached to the catheter.In-service Training
  • News
  • About
      • About
      • Our Philosophy
      • History
      • Meet The Team
      • Quality Assurance
      • Business Responsibility
      • Careers
      • Reporting a Concern
      • Value Life
      • Sustainability & Social Values
      • Customer Service
      • Technical Support
      • Laboratories
      • Our Warehouse
      • Commercial Support
      • Charity
  • Contact

Bi-directional Needle-Free Connectors

Introducing the Bionector TKO range of bi-directional, valved, needle free connectors. Suitable for use on all vascular access lines to help prevent needlestick injury, reduce catheter occlusion and associated complications of IV access.

Transforming IV-line care, the use of Bionector TKO is clinically shown to reduce catheter occlusions by 88%. Saving vital time (and associated costs) with unblocking lines, re-insertion of catheters and resulting in better patient experience. To discuss needle-free connectors in your department or Trust contact a member of the Vygon team today.

Home / Products / Needle Free Connectors / Bi-directional Needle-Free Connectors

Bi-directional Needle-Free Connectors


Showing all 2 results

Needle Free Connectors

Bionector TKO (SAS) Self Administration Set

Bionector TKO Self-Administration Set (SAS) featuring all the benefits of Bionector TKO® with a longer tube for patients to self-medicate in the comfort of their own homes.

Needle Free Connectors

Bionector TKO®

Bionector TKO® Combines the market-leading needle-free device with a valve that quite simply stops catheter tip reflux, making catheter occlusion a thing of the past


Industry Leading Bi-Directional Needle Free Connectors

Discover the range of industry leading bi-directional needle free connectors from Vygon UK. The Bionector TKO and TKO SAS (Self-administration set) are specially designed for bi-directional fluid flow, to actively reduce the risk of catheter occlusion when attached to vascular access lines.

The Bionector TKO range is an essential device that connects to the end of a vascular access device (VAD), catheter/cannula extension set, to enable catheter access for injection, infusion, or aspiration.

Reducing the risk of catheter occlusion and preventing further IV therapy complications

IV and catheter occlusions can be commonplace in patients with vascular access lines. When occlusions occur, this can cause additional risks to the patients and additional costs associated with their treatment.

The Bionector TKO has a patented ‘To Keep Open’ valve, which enables 100% bi-directional fluid control. With studies demonstrating an 89.8% reduction in catheter occlusions.

For more information on bi-directional needle free connectors, please contact a member of the Vygon team.

Latest News


Vygon UK Partners with Gloucestershire Hospitals NHS Trust to roll out wristbands for patients with difficult intravenous access (DIVA)

Read More

December 30, 2025

Swindon interns gain workplace skills thanks to Project SEARCH and Vygon UK

Read More

December 18, 2025

Prestigious healthcare industry awards names Croydon University Hospital and Vygon UK as double finalists

Read More

December 17, 2025

Double Milestone: 20 Years of Nutrisafe2 and a Decade of World Prematurity Day Support

Read More

December 5, 2025

New vascular access specialist at Vygon urges Trusts to ‘lean into’ industry expertise to improve practice

Read More

December 4, 2025

Holiday Closure Dates 2025

Read More

November 11, 2025

Vygon

Address

Vygon (UK) Ltd, The Pierre Simonet Building, V Park, Gateway North, Latham Road, Swindon, SN25 4DL

Contact

Main Switchboard: 01793 748800
Hours of Business: Mon-Fri 9am-5pm

© 2026 VYGON (UK) LTD ALL RIGHTS RESERVED
Reporting a Concern | Recall Notices | Privacy Notice | Cookie Notice | Terms & Conditions | Conditions of Sale | Product Complaint