PROBLEM TO BE SOLVED: To provide a pharmaceutical PTP package of a cylindrical structure for preventing mis-swallowing, that has a non-bulky flat shape when unused, and a cylindrical shape when in use which is easy to seal break and facilitates removal of medications while stably holding the cylindrical shape.SOLUTION: Provided is a PTP package P1 in which solid medications M are accommodated one by one in a plurality of pocket portions 10 swelling to a surface side of a sheet base material 1, in which the pocket portions 10 are encapsulated by using tearable lid film 2 stuck on a back side of the sheet base material 1, and which forms a cylindrical structure having the lid film 2 as an inner surface side of the whole package. The PTP package P1 is constituted so that a cylindrical shape of the cylindrical structure is collapsed into a flat shape in an unused state, is provided with cylindrical shape preserving means 3, and expands an inner side into the cylindrical shape from the flat shape when in use and holds the cylindrical shape by using the cylindrical shape preserving means 3.COPYRIGHT: (C)2014,JPO&INPIT【課題】誤飲防止用の筒状構造の薬剤PTP包装体として、未使用時には嵩張らない平坦形態であって、使用時には筒状形態として筒形を安定に保ちつつ簡単に破封して容易に薬剤の取り出しを行えるものを提供する。【解決手段】シート基材1の表面側へ膨出する複数のポケット部10に各々固形薬剤Mが収容され、これらポケット部10が該シート基材1の背面側に貼着した可破断性の蓋フィルム2によって封止され、全体が蓋フィルム2を内面側とする筒状構造をなすPTP包装体P1であって、未使用状態において筒状構造の筒形がひしげた平坦形態に癖付けられると共に、筒形保持手段3を備え、使用時に平坦形態から内側を拡開して筒状形態とし、筒形保持手段3によって該筒状形態を保つように構成されてなる。【選択図】図1
