Qosina carries an extensive line of stopcocks in inventory and ready for immediate delivery. Stopcocks are offered in 1, 2, 3, and 4-way fluid direction and 2, 3, 4, 5, and 6 gang manifolds. Connections include 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 ID to 0.26 inch ID. The low torque easy to turn handles allow for smooth movement to change fluid direction. The Qosina selection comes in various pressure ratings from 6 psi to 1200 psi. A polycarbonate or polysulfone body provides lumen clarity which helps identify media flow. Qosina offers a wide variety of caps, connectors, and tubing for you to complete your project.
Qosina offers an extensive line of Check Valves. High-Flow valves feature low flow resistance, low opening pressure, and positive seal against backflow. In-line valves feature low cracking pressure. Luer Activated are equipped with a needle free design featuring a closed silicone plug that blocks flow until mechanically opened. Dual Check Valves enable injection and aspiration from separate ports. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options.
Qosina is pleased to announce the addition of swabbable non-latex needleless injection sites. Female luer lock equipped needleless valves mate securely with all standard luer syringes and connectors. The injection sites allow for bidirectional flow which can be used to aspirate or inject fluids. Made from radiation grade polycarbonate, and featuring a silicone valve, they are DEHP-Free and offer a high flow rate. Configurations include Y connector, Break-Off Tip, Tube End, Needless Bag Access, Male Luer Slip, and Male Luer Lock.
Qosina offers an extensive selection of Barbed Male and Female Luer Connectors in stock and ready for immediate delivery. Barbed sizes include 1/32 inch, 1/16 inch, 3/32 inch, 1/8 inch, 5/32 inch, 3/16 inch, 1/4 inch, 3/8 inch, and 1/2 inch. Select from a variety of material including Nylon, Polypropylene, K-Resin, PVC, ABS, Polycarbonate; many which are available in radiation grade. Configurations include male luer lock to barb, female luer lock to barb, male luer slip to barb, and ID tubing to barb. Also available are male luer spin locks, which allow for easier assembly. Qosina carries Stepped and Conical Luer Connectors along with a variety of components in their stock inventory.
Qosina now stocks a white (#99917) and red (#99914) Closure Clamp 8.625 inches (220 mm) in sealing length. Made from Nylon, its uniquely strong sealing ability is ideal for applications where a tight seal is required. The Closure Clamp can be sterilized by autoclave, EtO and Gamma. Our clamps help to reduce the risk of cross contamination and preserve hygienic standards in laboratories, production lines, and other demanding environments. Qosina offers a variety of clamps including hose, non-reopening, pinch, roller, slide, and flow control along with thousands of stock components.
Qosina is featuring a one handed green torquer (#97339) from its extensive line of guide wire accessories. Made of ABS, Polypropylene, and stainless steel, the torquer fits guide wires 0.018 – 0.038 inch. It is operable with one hand by squeezing (instead of turning) the top button to open the locking mechanism and load the guide wire. Molded ridges enhance grip, steering and torque performance.
Qosina is pleased to announce the addition of two new Hydrophobic Filters (#28246 & #28247) and one Hydrophilic Filter (#28245). Equipped with a polypropylene housing, all three filters have a female luer lock inlet, a male luer slip outlet, and a 0.2 micron pore size. The Hydrophobic Filters are offered with a PTFE membrane and are available in 25 mm and 15 mm diameters and the Hydrophilic filter is available with a PES membrane and in a 25 mm diameter.
Qosina is pleased to announce the addition of two One Way Respiratory Valves (#97351, #97352) to their line of respiratory kit components and circuit connectors. Made of polypropylene and medical grade silicone, the valves feature molded arrows to indicate the direction of flow. Designed to allow the flow of gases in only one direction, One Way Respiratory Valve #97351 offers flow from 22 mm ID Inlet to 22 mm OD Outlet (female to male), while #97352 provides flow from 22 mm OD Inlet to 22 mm ID Outlet (male to female). Both components are in stock and available for immediate delivery, with a low order minimum and short lead time.
Qosina is pleased to introduce the addition of three new Hemostasis Valves with sideport tubing connection to a 3-way stopcock (Part #80451 (orange), #80452 (green) and #80453 (gray)). The Hemostasis valve features an automatic pre-slit seal, which eliminates the need for manual rotation, for items sized 0 FR - 8 FR (0 inch - 0.105 inch) (0 mm - 2.7 mm) in diameter. The valve also offers a rotating male luer lock with a vented female luer lock cap. The stopcock features 2 female luers, a tube connection and a male luer lock cap. Tubing 7.5 inches in length connects the valve and stopcock of these pre-assembled, non-sterile components.
Qosina now offers Cross Connectors (#97353 - #97358) in stock and ready for immediate delivery. They feature four barbed tubing ports and are made of radiation stable polypropylene formulated for biomedical and bioprocess applications. Barbed cross connectors come in sizes available to fit 1/16 inch (0.062 inch, 1.59 mm), 3/32 inch (0.093 inch, 2.38 mm), 1/8 inch (0.125 inch, 3.2 mm), 5/32 inch (0.156 inch, 3.97 mm), 3/16 inch (0.187 inch, 4.76 mm) or 1/4 inch (0.250 inch, 6.35 mm) ID tubing. Qosina carries a wide range of connectors including Y, T, straight, multi-port, funnel and elbow, along with a variety of tubing options to complete your project.
Qosina is pleased to announce the addition of three competitively priced 9 FR Hemostasis Valves (#80325, #80326, #80327) to their line of Guide Wire Kit Accessories. All three feature a clear polycarbonate body that allows for fluid visualization, and a silicone valve that creates a seal to prevent backflow. Equipped with frosted webbing to enable easier air bubble identification, the valves have a rotating male luer to minimize tubing kinks, and a female luer sideport for flushing or checking pressure. Hemostasis Valve #80325 features a smaller cap with a low profile and #80326 has a larger cap for easy handling. Equipped with two hemostasis valves, #80327 features the larger caps and accepts multiple guide wires.
Qosina is pleased to announce the addition of Peelable and Header styled Breathable Pouches (#91224 - 91232) to their extensive line of sterilization pouches and accessories. Formed with a 3/8 inch seal, the pouches offer puncture protection and abrasion resistance. The Peelable Breathable Pouches (#91224 - 91227) are available in sizes ranging from 13 inch x 15 inch to 24 inch x 30 inch. The white side is made of uncoated medical-grade Tyvek and the clear side is made of PET and 2 mil LDPE. These pouches feature an easily accessible unprinted corner peel and are suitable for ETO, Gamma, and E-Beam sterilization. The Breathable Pouches with Header (#91228 – 91232) are available in sizes ranging from 10 inch x 15 inch to 19 inch x 30 inch, including the lip of the bag. Made of 4 mil LLDPE with a 1073B heat-seal coated Tyvek header, these pouches include peel instructions at the bottom of the header which indicate “Peel to Open,” and are suitable for ETO and Gamma sterilization. Both styles provide a clean peelability that helps minimize fiber tears and particulate release. In stock and available for immediate delivery, the pouches come unprinted to allow you to add your own label. Custom options in pre-printing, size, shape, and material are available. Qosina also offers additional items for your sterilization process, including sterilization indicators, CSR wraps, autoclave bags, and self-sealing sterilization pouches.
Qosina is pleased to present the latest innovation in component technology, a One Handed Hemostasis Valve Y Connector (#80448) that allows independent manipulation of multiple guidewires. The genuine one hand control lever action allows for lock and release with light fingertip pressure for three positions; open, semi-open, and closed. A satisfyingly powerful ‘click’ clearly identifies the valve position by acoustic and tactile feedback enabling easy and efficient operation. The housing is made from high quality polycarbonate and polyoxymethylene, which has both high clarity and temperature resistance. The silicone valve fits 0 FR – 9 FR (0 inch-0.118 inch) (0 mm-3 mm) guidewires and aids in controlling backflow. The rotating male luer lock minimizes tubing kinks, while the female luer lock sideport provides the ability to flush out the line or check pressure. Wire Lock Adapters (#80449 and #80450) work in conjunction with this Hemostasis Valve for applications involving multiple guidewires. These adapters feature an integrated lock and release function, which enables independent wire manipulation by utilizing one or more adapters. Simply clip the adapter on the Hemostasis Valve and lock the wire into the adapter to hold it in position while inserting or using other wires.
Qosina recently added a Swabbable Needleless Injection Site #80189 to their line. Unlike other needleless sites that allow for bidirectional flow, this site incorporates a one way valve enabling this component to be used for injection only and will prevent retrograde flow. When the connection is removed, the valve will reseal against backflow even when used with viscous solutions. This injection site features a needleless female luer port to a male luer slip and is equipped with a luer activated valve that allows any standard male luer to open the connection. Composed of Polycarbonate, Silicone and Polyisoprene, the connector is made of biocompatible materials. All materials are latex-free, DEHP-Free and PVC-Free. By eliminating the use of sharp needles for accessing IV lines, the needleless connector is designed to prevent accidental needle sticks. It poses an economical alternative to other needleless sites and is available with a low minimum purchase requirement. The luer fittings are also compatible with the ISO 594 luer standards for both standard male luer and male luer slip fittings.
Qosina recently announced the addition of a competitively priced In-Line Check Valve (#80190) to their extensive line of stock components. In stock and available for immediate delivery, the DEHP Free, acrylic In-Line Check Valve features a Latex Free silicone diaphragm that allows flow in one direction and will prevent retrograde flow (back pressure tested to 45 psi). The In-Line Check Valve has a cracking pressure of 0 psi- 0.7 psi, and features a versatile design making it a superior choice for inclusion by original equipment manufacturers as a component in various applications. Featuring a thin profile and low priming volume, the In-Line Check Valve has a white inlet and clear outlet. The tubing ports measure 0.13 inch – 0.138 inch OD (3.3 mm – 3.5 mm).