MAKE MEDICAL MEGA900
Supplier specifications and source limits, not an independent Hydrogenology test or a medical recommendation.
Model information
- Manufacturer/seller market
- Japan
- Manufacturing origin
- Japan, declared by manufacturer
- Technology
- PEM electrolysis
- Required water
- Specified high-purity water
- Generation additives and consumables
- No user-added electrolyte specified by maker
- H₂ generation / flow
- H2 600 mL/min, through separate H2 channel
- Total generated output
- O2 300 mL/min through separate O2 channel; 900 mL/min aggregate production
- Declared gas configuration
- Separate H₂ / optional combined mode
- Outlet claim (not inspired concentration)
- Not established
- Prepared-air concentration claim
- Not established
- Concentration limits
- Actual inspired concentration not established.
- Price context
- JPY 298,000 including tax, current direct-sale unit price; no rental or former-generation price. Shipping unconfirmed.
- Availability
- Not independently confirmed
- Source status
- Source-linked supplier specifications; not independently measured by Hydrogenology.
- Last source check
- 2026-11-04
- Field-specific dates
- identity: 2026-11-04; specifications: 2026-11-04; priceReview: 2026-11-04
- Notes and unresolved claims
- H2 and O2 use separate channels, not a premixed-only output. The 2:1 production ratio does not establish inhaled composition. Current physical model; former generations and rental listings excluded.
Source links
The documentation level and original check dates above are retained. Listing a source does not mean every linked manual or report was read, nor that Hydrogenology verified supplier test claims.
Reader experiences
Only email-confirmed, moderator-approved ratings contribute. Email verification does not verify ownership or prove performance/safety. Comments may be submitted without a rating.
Rate or comment on this model
Request independent testing of this model
This uses the existing verified-request system. Exact aliases are reconciled with historical requests; one verified email counts once per model.
Before interpreting a specification
Source output, gas purity, mixed-gas composition and actual inspired exposure are different. Generator production of H₂ and O₂ alone does not establish their coadministration.