| abstract |
(57) [Problem] To provide a blood absorbing sheet which has improved absorption characteristics for blood flowing out from the outside due to bleeding at the time of surgery in a hospital or the like, and has improved leakage prevention. SOLUTION: In a blood absorbing sheet in which an absorbing member is covered with a member through which blood can pass, the absorbing member contains a water absorbing resin, and a part or all of the water absorbing resin contains a polyamino acid or a salt thereof. It is a resin. |