| 摘要 |
<p>An apparatus capable of efficient gelation and jetting of a uniform amount of biopolymer powder, so that there can be accomplished effective utilization of biopolymers in the sealing, arrest of bleeding and prevention of adhesion at operation sites after surgery. There is provided an apparatus including powder delivery pipe (320) for delivering biopolymer powder accommodated in powder agitation vessel (220) after atomization by means of the pressure of nonflammable gas, and separate delivery pipes (310,330) for respectively delivering a nonflammable gas and a solution which are paths other than the powder delivery pipe (320), these delivery pipes all joined together at a distal end of nozzle attachment (400) so that a mixture of biopolymer powder and nonflammable gas is jetted together with the nonflammable gas and solution.</p> |
