| 摘要 |
<p>[Problem] To provide an implant and an implant assembly provided with the implant that enable minimally invasive introduction into the body and make it possible to reduce the load on the body during use, irrespective of the type of filler material used for maintaining the expanded state of the implant. [Solution] An implant (20) has: a first layer (30) comprising a porous film for demarcating a filled section (31) filled with a filler material for maintaining the expanded state of the implant; a second layer (40) that comprises a fluid-impermeable membrane, the second layer arranged so as to cover the first layer; and an introduction port (50b) for guiding the filler material into the filled section, the introduction port communicating with the filled section. Demarcated between the first layer and the second layer is an introduction section (41) through which a fluid permeating through the first layer is introduced in association with the introduction of the filler material into the filled section.</p> |
