PROBLEM TO BE SOLVED: To provide pessary devices for incontinence prevention, being small in size yet effective, easy to use and identify.SOLUTION: A non-expandable array is provided, the array including a first pessary device having a top, a base, a length, a sidewall extending between the top and the base, a longitudinal axis, a maximum diameter, and a minimum diameter. The first pessary device 500 has a pressure region adapted to extend between an anterior vaginal wall and a posterior vaginal wall to provide pressure on the urethra, the pressure region comprising the maximum diameter, wherein the maximum diameter is less than 25 mm. The array also includes a second pessary device 510 having a top, a base, a length, a sidewall extending between the top and the base, a longitudinal axis, a maximum diameter, and a minimum diameter. The second pessary device has a pressure region extending between an anterior vaginal wall and a posterior vaginal wall to provide pressure on the urethra through the vaginal wall, the pressure region comprising the maximum diameter, wherein the maximum diameter is less than 25 mm, which can be greater than the maximum diameter of the first pessary device.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2016,JPO&INPIT【課題】小型で有効であり、使用及び特定が容易である失禁防止用ペッサリー装置を提供する。【解決手段】非膨張式のアレイであり、頂部、底部、長さ、頂部と底部との間に延びる側壁、長手方向軸線、最大直径、及び、最小直径を有する第1のペッサリー装置を含み、第1のペッサリー装置500は、尿道に圧力を提供する前膣壁と後膣壁との間に延びるように適合された圧力領域を有し、圧力領域は、25mm未満の最大直径を含む。さらに、アレイは、頂部、底部、長さ、頂部と底部との間に延びる側壁、長手方向軸線、最大直径、及び、最小直径を有する第2のペッサリー装置510も含み、第2のペッサリー装置は、膣壁を通じてユーザー尿道に圧力を提供する前膣壁と後膣壁との間に延びる、第1のペッサリー装置の最大直径より大きくてもよい25mm未満の最大直径は圧力領域を有する構成とする。【選択図】図3
