A medical member of the present invention includes a knitted body knitted with a linear member formed in a linear shape, at least a part of the knitted body is constituted of an alloy containing titanium, tantalum, and tin, and the alloy is constituted of 15 at % to 27 at % of tantalum and 1 at % to 8 at % of tin, where the total is 100 at %, with remainder being titanium and unavoidable impurities. The knitted body is formed in a sheet shape by plain weaving, twilled weaving, plain dutch weaving, twilled dutch weaving, or stockinette stitch. Thus, there can be provided a medical member capable of dispersing a load applied to a treating site of a soft tissue.
