Observed arrival · 2026-09-28
Hakaribako’s bedside calculation kit
A Japanese-language collection of free calculators for common nursing and care-facility tasks, from IV flow rates to long-term-care copayments.
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese nursing and care-facility staff
- Worth noticing
- The oxygen-cylinder estimator applies a stated 0.8 safety factor; the page says entered values are not transmitted.
Field notes
The care-insurance calculator takes several policy-related inputs, including care level, regional category, service type, and cost-share rate, then estimates costs and remaining or exceeded limits. The dilution tool specifies two target concentrations, while the oxygen estimator includes a 0.8 safety factor. The page advises checking medical and care decisions against a clinician’s instructions, facility procedures, or official materials.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
One card from the complete issue