Staged photo: a nurse hands over a medicine cup made of cellulose in a hospital room

Pilot

Maasstad Ziekenhuis is the first to test it.

A pilot is running at Maasstad Ziekenhuis in Rotterdam, where hospital staff test our cup during the medication round. Source (details and source)

In short

The pilot in three points.

  • Running since April 2026Hospital staff test the cup in the real medication round.Source (details and source)
  • A world first, to our knowledgeThis is based on our own literature and market research.Our own data (details and source)
  • No patients yetStaff simulate patient use. A patient phase can follow later.

In partnership with

Maasstad Ziekenhuis in Rotterdam.

The hospital announced the pilot itself, in its own press release (opens in a new tab). It describes what Maasstad wants to learn from the pilot.

Maasstad Ziekenhuis

How it went

From first conversation to the ward.

  1. Staff from Maasstad Ziekenhuis and Plastilose talking about the cup

    Preparing

    Together with the hospital we chose the wards. We agreed what we wanted to learn and how the cups would fit into the existing medication round.

  2. Handshake at the start of the pilot at Maasstad Ziekenhuis

    The kick-off

    A handshake marked the official start of the pilot. The hospital announced the partnership itself, in a press release.

  3. Staged photo: a nurse playing the patient in a hospital bed holds a medicine cup made of cellulose
    Staged photo, posed by nurses

    On the ward

    Nurses and pharmacists test the cups on actual medication rounds and act out how patients use the cup. No patients are involved yet.

  4. Staged photo: medicine cups made of cellulose on a medication trolley in a hospital corridor
    Staged photo

    Learning and improving

    We regularly gather feedback from the wards. What we learn goes into the cup and into the next pilots. We will publish the results together with Maasstad, expected in early November 2026.

What we look at

What we watch for.

A pilot is about everyday practice. We test on a busy ward, not in a lab. So we mainly look at how the cup is used.

Staff from Maasstad Ziekenhuis and Plastilose together
  • Does the cup fit the dispensers and pill crushers on the ward?
  • Does it stay firm during the round, even when it gets wet?
  • How do nurses find working with the cup?
  • How, and in which waste stream, does the ward dispose of the cup?
  • What needs to improve before more wards switch?

A pilot in your hospital too?

A medicine cup made of bacterial cellulose in the lab

Sources and evidence

Everything we claim on this page, with the source, the conditions and the date we last checked it. Our own testing is marked as Internal test, plans as Goal. So you can check for yourself what each claim rests on.

Show all 2 sourcesHide sources
  1. Source A pilot is running at Maasstad Ziekenhuis in Rotterdam, where hospital staff test our cup during the medication round.
    Source
    Maasstad Ziekenhuis press release, 9 April 2026
    Link
    maasstadziekenhuis.nl/nieuws/pilot-medicijncupjes (opens in a new tab)
    Conditions
    No patients take part yet. We share results only after the joint publication with Maasstad, expected in early November 2026.
    Status
    Source
    Last checked
    8 October 2026
  2. Our own data To our knowledge, our pilot at Maasstad Ziekenhuis is the first hospital pilot in the world with disposables made of bacterial cellulose.
    Source
    Maasstad Ziekenhuis press release (9 April 2026) and our own literature and market research
    Link
    maasstadziekenhuis.nl/nieuws/pilot-medicijncupjes (opens in a new tab)
    Conditions
    This is based on our own literature and market research.
    Status
    Our own data
    Last checked
    25 August 2026