| abstract |
The present invention provides a self-decomposable medical adhesive that can perform sufficient adhesion to a portion where blood and other biological fluids leak out in a large amount, and in particular, even when such a portion is a vertical surface, a bonding operation can be performed without problems. To provide a medical adhesive excellent in needle hole embolism, an aqueous solution or powder of an amino group-containing polymer comprising a chain of amino group-containing units as a first reactant with a powder of aldehyde-α-glucan having a weight average molecular weight of 1000 to 200,000 It is set as a 2nd reactive agent, When the weight average molecular weights of the said amino-group containing polymer are 1000-20,000, When the said 1st reactive agent and the 2nd reactive agent are mixed, pH is 5.0-8.0, It is characterized by the above-mentioned. |