For tests and research on
colorectal cancer, gut microbiota,
Made of specially designed water-soluble paper that can be flushed away after use.
The sheet folds into a compact shape, convenient for mailing to subjects.
Different packaging options available; please contact us for details.
Raku-Ryu Cup Wide has proved popular with researchers and clinicians in Japan and
other countries, and is widely used in research and healthcare facilities,
and in the pharmaceutical, medical tourism, and food industries.
Conventional flat-sheet sample collectors are often ill-suited to today`s high-tech
toilets and the
range of samples
that need to be
How Raku-Ryu Cup makes stool
sample collection easier than ever.
Product specifications and appearance are subject to change without notice.
Product specifications andappearance
are subject to change without notice.
Raku-Ryu Cup is easy to fix in place with adhesive tape.
It can be used with all types of toilets, including squat-style, non-flush, and portable toilets.
Stool samples are often collected at home.
The Raku-Ryu Cup makes the process hassle-free for subjects.
Our patented, proprietary technology ensures that the sheet is strong.
Raku-Ryu Cup has been shown in water resistance and pressure test to withstand weights over 1 kg.
(Measured 3 minutes after the sheet was soaked in water)
Reference: Average weight per stool for adults: approx. 300 g
Like flushable toilet cleaning wipes, the interwoven fibers disintegrate under the force of the water when the toilet is flushed.
The paper used in Raku-Ryu Cup meets the strict demands of European EDANA standards for flushability of materials.
(Japan's standard specifications: φ70–100 mm)
Water capacity: 4 liters (water-efficient toilets)
The Raku-Ryu Cup uses our proprietary 3D cutting technique to provide a highly effective
stool sample collection sheet for use with all types of stool samples.
Takahashi Keisei is committed to contributing
to global healthcare, preventive medicine, and medical research.