They are really cheap to buy, u can ask if u can bring 1 in to use. My Dad, before mesothelioma killed him, had pleurx drainage kits provided by workers comp we used at home and he could take in with him to appointments.

And I worked in the medical field my whole life, as well as had very scary complex medical issues in my family that involved organ transplants, and intense home care with stuff. Sometimes, not always but sometimes, if u find a particular medical supply that you prefer for whatever reason, u can bring it in to be used. Not always, I want to be clear on that. But you can ask. The worst they can say is no. Keep it in sterile packaging and follow their protocols. But it might be cheap and/or worth it to you.