Qosina Introduces
RondelO™ Stopcock Manifolds
Ronkonkoma, NY, USA, September 21, 2023—Qosina, a global
supplier of OEM single-use components to the medical and
pharmaceutical industries, is pleased to introduce the
RondelO™ stopcock manifold. The RondelO modernizes drug
infusion protocols through an innovative, patented design.
The RondelO is the world’s first medical stopcock manifold
that provides a serial sequence of incompatible drugs and
enables flushing fluid in between. These stopcock
manifolds are available through Qosina in 2-, 4-, or
6-luer inlet ports with a through line for flushing fluid.
Each luer port is ISO 80369-7 compliant.
The unique features of the RondelO are:
• Flushing fluid is available in all stopcock positions
• No other stopcock currently has this design or
capability
• No need for a back check valve on secondary lines
• Any air can be expelled through a secondary line
• Automatic flushing when the stopcock remains in the same
position
• Easy to back prime all infusion lines
RondelO can be used in the bioprocess industry for easy
sampling, either manually or automatically from a
bioreactor. Additional luer-to-barb connectors may be
needed to attach tubing to the RondelO. The automation
aspect streamlines the sampling process using only one
motor turn with the RondelO handle. It also enables easy
sampling from a bioreactor when a new sampling port can be
used every time. By simply turning the handle to a
position in between each sampling port, the internal
volume can be rinsed prior to and/or after each sampling.
Qosina is a one-stop source for single-use medical device
and bioprocess components, with low minimum order
quantities, a liberal sampling policy and bill of material
kitting, all supported by regulatory documentation and
backed by Qosina’s assurance of supply.
Learn more about Qosina’s new line of RondelO stopcock
manifolds.
Founded in 1980, Qosina is a leading global supplier of
OEM single-use components to the medical and
pharmaceutical industries. Qosina’s philosophy is to
address its customers’ need to reduce time to market by
providing thousands of stock components. The company’s
vast catalog features more than 5,000 products shown in
full-scale illustrations on a one centimeter grid. Qosina
offers free samples of most items, low minimum order
requirements, just-in-time delivery, modification of
existing molds, and new product design and development.
Qosina is ISO 13485, ISO 9001, ISO 22301, ISO 45001 and
ISO 14001 certified, and operates in a 95,000 square-foot
facility with an ISO-8 Class 100,000 Cleanroom. To learn
about Qosina’s full component offering, which includes the
newest products,visit www.qosina.com or call +1 (631)
242-3000. Visit Qosmedix, Qosina’s cosmetics division, at
www.qosmedix.com. Qosmedix is a certified global supplier
of beauty tools and accessories to the cosmetic, skincare,
spa and salon industries.
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