Qosina is a global supplier and one-stop source of over 5,000 single-use, off-the-shelf components to medical device and pharmaceutical manufacturers.

Our 40+ years of experience serving the medical device community positions us well to offer a wide range of products and services for single-use bioprocess applications. Our extensive component inventory is a much-needed resource for technologies such as vaccine production and cell and gene therapy.

Our number one priority is to offer the best solutions to fit our customers’ needs and adapt as the development process continues. From prototype to production, we provide consultative support throughout the entire product development life cycle.

Qosina is ISO 13485, ISO 9001, ISO 14001, ISO 45001 and ISO 22301 certified and operates in a 95,000 square-foot, climate-controlled facility that includes an ISO Class 8 Cleanroom. Our unwavering commitment to providing high-quality products backed by supply chain continuity, consistent quality and change control that meet customer expectations and comply with industry standards.

 Our services include:

  • On-hand inventory of 5,000+ SKUs
  • Free samples for testing
  • Low minimum order quantities
  • 3D CAD models
  • Downloadable product documentation
  • Volume pricing
  • Bill of material kitting
  • Just-in-time delivery
  • Modification of existing molds
  • New product design and development

Our subsidiary, Qosmedix, serves the cosmetic, skin care and spa industries.


Single-use medical tube connectors from Qosina can help expedite your device to market faster as well as save you money. Whether you need high-quality needleless connectors with female luer lock or a Y connector sample assortment for your prototype, Qosina gets you connected to a huge inventory, great customer service and fast, reliable shipping.

Qosina offers the largest stock inventory of medical valves including check valves, relief valves, hemostasis valves, luer-activated valves, tuohy borst adapters and drain valves.

Qosina offers a wide selection of clamps and clips for all your prototyping and production requirements. From pinch clamps to intricate flow regulators, Qosina provides product solutions for flow control in a wide variety of colors, styles and sizes.

Qosina offers caps in a variety of sizes and styles; including Male and Female, Vented and Non-Vented, Double Dead Enders, Large Bore, and more. OEM single-use caps are stocked in a range of materials including polyethylene, nylon, polypropylene, ABS and polycarbonate.

Qosina carries an extensive line of stopcocks with 1-, 2-, 3- and 4-way fluid direction and 2-, 3-, 4-, 5- and 6-gang manifolds. Connections include ENFit®, male luer slip, male luer lock, male luer with spin lock, rotating male luer lock, female luer lock and tubing ports ranging from 0.118 inch (3 mm) ID – 0.26 inch (6.6 mm) ID.

Qosina carries a large selection of non-sterile medical syringes that are available for immediate delivery.

Qosina offers the largest selection of surgical sterilization supplies to meet your needs.

Qosina offers an extensive line of swabbable non-latex single-use needleless injection sites. Female luer lock equipped injection sites mate securely with all standard luer syringes and connectors. The injection port allows for bidirectional flow, which can be used to aspirate or inject fluids. Made from radiation-grade polycarbonate and featuring a silicone valve, they offer a high flow rate in a variety of configurations for needle-free injections

Qosina offers a wide selection of stock and custom medical-grade tubing for medical device and bioprocessing applications. We carry conveniently packaged small coils for prototyping and extended lengths for large-scale production requirements. Choose from more than 200 options available in a variety of brands, types, diameters, durometers and materials.

Non-sterile surgical tools are the device components that can complete your team’s project. Qosina carries a variety of single-use surgical medical tools in stock and ready for immediate delivery.

IV drip chambers are available in a variety of styles including hand pumps, in-line, non-vented and vented. Top diameters range from 0.55 inch (14 mm) to 1.18 inch (30mm).

Qosina carries an assortment of single-use swabs that can be used in all types of applications, across multiple industries.


Qosina Corporation

2002-Q Orville Drive North

Ronkonkoma, NY 11779


Phone: 631-242-3000