Translation guide
A shallow vessel used as a toilet by a bedridden person.
A container used for toileting while in bed, typically in a hospital or care setting.
General term for a toilet bowl or bedpan. In context, it clearly refers to a bedpan when used in medical settings.
看護師が便器を持ってきた。
The nurse brought a bedpan.
Specifically a bedpan that is slid under the patient. More precise than 便器.
差し込み便器を使うのは初めてです。
It's my first time using a bedpan.
Specifically a urinal bottle, often used for male patients. Not a general bedpan.
男性患者には尿器を使うことが多い。
A urinal is often used for male patients.