I am a little behind in responding to this but I think it might still be
of interest.

How about using an old-fashioned separatory funnel?  It can be sterilized
and might be affordable a long term situation for use at home too.  If
the hospital doesn't have one or know how to get one then any
college/university chemistry department should have access to a
scientific glassware catalog.  (Can you tell that my husband is a
chemist? - not working in a lab right now though)

Hope this helps

Sarah

Sarah Friend Barnett   LLLL, IBCLC
Bronx (New York City), NY  -  [log in to unmask]
" You are not obliged to finish the task,
 neither are you free to neglect it."       R. Tarfon

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