Or it may get its name from the physician of Charles II of England, Dr Condom or Quondam, who made his king sheaths of animal gut.

• Condus意思是贮藏器。另一种说法是来自一位英国内科医生的名字，他曾用动物肠道为当时的皇帝，查理斯二世制造了安全套。