MixJect® Transfer Device - for Vial-to-Pre Filled Syringe transfer
MixJect® Reconstitution & Delivery System

MixJect® Transfer & Injection Device

Integrated reconstitution and syringe preparation in one device

MixJect
Overview

MixJect® Transfer Device Benefits

1

Integrated Reconstitution and Transfer

Combines vial-to-syringe connection and reconstitution in a single device to streamline preparation for administration and reduce handling steps compared to traditional needle-based methods.

2

Supports Dose Integrity

Designed to promote efficient drug transfer from vial to syringe with a fluid path engineered to support consistent extraction that is particularly relevant for high-value and low-volume therapies.

3

Needle-Free Workflow

Supports a safety-focused preparation environment through elimination of needle handling during reconstitution.

4

Designed for Patient-Centered Use

Intuitive connection steps suitable for self-administration programs and caregiver training.

5

Pharmaceutical Integration

Designed for inclusion in combination product kits, supported by West’s containment and delivery expertise and 510(k) cleared and CE marked (as applicable).

6

Applicable for Clinical and Self-Administration

Commonly incorporated into pharmaceutical combination product kits to support simplified workflows in both home and clinical environments.

Technical Information

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Sterilization

MixJect transfer device is sterilized using Gamma irradiation.

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Materials of Construction

MixJect transfer device is primarily constructed from medical‑grade polycarbonate, with other materials incorporated within the device assembly as required by its design. A detailed materials list is available upon request.

Ensuring Expedited Speed to Market

Shelf‑Life

Validated shelf‑life of 5 years.

Which Device is right for your application?

ProductPrimary Use Case Drug FormDiluent Connection Target Key Benefits
Vial AdapterVial → Syringe transferLiquid or Lyophilized Prefilled syringe Luer syringe Needle‑free access; reduced preparation variability; vented and filtered configuration options
Mix2Vial® Transfer DeviceVial → Vial reconstitution Lyophilized VialVialSimple fixed‑volume transfer; intuitive snap‑fit design; easy‑to‑use reconstitution
MixJect® Transfer Device Vial → Syringe preparation Lyophilized Prefilled syringe Integrated syringe Integrated body and core design; supports needle‑based delivery; available in 13 mm and 20 mm formats
Vial2Bag Advanced® Admixture deviceVial → IV bag admixture Liquid or powder IV Bag IV bag port Needle‑free design; easy “cap-spike-admix" process; available in 13mm and 20mm format; universal* IV bag compatibility;


Regional Availability & Country‑Specific SKUs

Product availability can vary across different countries and regions. Certain configurations, sizes, sterilization methods, and interface options may be approved or distributed only within specific markets.

Because each region may have different SKU listings or regulatory statuses, customers should contact their local West representative for clarification and assistance in selecting the most appropriate device configuration.

West’s regional teams can provide:

  • Confirmation of available SKUs in your country
  • Guidance on region‑specific product approvals
  • Assistance with device selection for your workflow
  • Support for transitioning between product families

For accurate, region‑specific information, please contact West directly.

Want to Learn More?

Rx Only

The MixJect® transfer device is 510(k) cleared by the United States Food and Drug Administration and carries the CE mark (0344). Products are shown for INFORMATION purposes only and may not be approved for marketing in specific regions. Distribution and use are subject to applicable regulatory approvals and requirements for medical devices. The MixJect® transfer device is configurable and may not be suitable for use with all drugs. Refer to drug manufacturer's labeling and use instructions for device configuration compatibility. The device may contain a pre-attached needle containing cobalt. Injection site pain, irritation, discomfort, bruising, and/or erythema may occur. Failure to follow product instructions for use may result in compromised sterility; contamination; leakage (including possible exposure to medication); and/or inadequate medication reconstitution, transfer, and/or dosing. Product misuse could potentially lead to needlestick injury, user and/or patient exposure to pathogens or infection, and/or suboptimal or delayed therapy. Please contact your West Pharmaceutical Services, inc. (West) representative for product availability.  

MixJect Transfer and Injection device Indication, Safety and Warnings

Mix2Vial®, MixJect®, and Vial Adapter™ are trademarks or registered trademarks of West Pharma. Services IL, Ltd., a subsidiary of West Pharmaceutical Services, Inc. 

Crystal Zenith® is a registered trademark of Daikyo Seiko, Ltd.

Crystal Zenith® technology is licensed from Daikyo Seiko, Ltd.