JOINED BODY FOR MEDICAL TREATMENT AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide an excellent and more reliable joined body for medical treatment which is obtained by connecting flexible tubes of heterogenous materials and which can be manufactured by an easy method. SOLUTION: The joined body for medical treatment whose male and female members are composed of heterogeneous materials and a tube connected with the basic edge of the male member and a tube connected with the basic edge of the female member are equally made of heterogeneous materials, wherein an engagement projection formed in an outer surface of the male member or an inner wall of the female member is immovably engaged with an engagement groove for accommodating the projection formed in the inner wall of the female member or the projection formed in the outer wall of the male member, while the respective tubes connected with the basic edge of the male member or the basic edge of the female member are firmly fixed with a solvent or by blocking adhesion.