초록 ▼

The sterilizing method according to the present invention is a method of sterilizing a medical product by a hydrogen peroxide gas while keeping the packaged condition. In such a sterilizing method, a packaging container (1) capable of allowing the hydrogen peroxide gas to penetrate therethrough is u

The sterilizing method according to the present invention is a method of sterilizing a medical product by a hydrogen peroxide gas while keeping the packaged condition. In such a sterilizing method, a packaging container (1) capable of allowing the hydrogen peroxide gas to penetrate therethrough is used, and after completion of the sterilizing treatment, the packaging container (1) is subjected to degassing treatment while heating, thereby removing the hydrogen peroxide gas from the inside thereof. As a result, it is possible to conduct the treatment efficiently and surely prevent the hydrogen peroxide gas from remaining in the packaging container. In addition, the injection packs (P) according to the present invention comprises the packaging container (1) and a medicine-filled injector (4) enclosed in the packaging container. In the injection packs (P), a container body (2) has such a specific shape which can ensure a sufficient gas-penetrating area of a sterile paper by which the container body is sealed, when the injection pack are stacked up in multiple stages. Accordingly, upon the treatment, it becomes possible to penetrate the hydrogen peroxide gas into the packaging container (1) for a short period of time and degas the packaging container (1) for removing the hydrogen peroxide gas from the inside thereof.

대표청구항 ▼

[ What is claimed is:] [1.]1. A method of sterilizing a medical product enclosed in a packaging container by a hydrogen peroxide gas, comprising:using as said packaging container, a container comprising a container body composed of a synthetic resin having a gas-barrier property, and a sterile paper

[ What is claimed is:] [1.]1. A method of sterilizing a medical product enclosed in a packaging container by a hydrogen peroxide gas, comprising:using as said packaging container, a container comprising a container body composed of a synthetic resin having a gas-barrier property, and a sterile paper capable of allowing said hydrogen peroxide gas to penetrate therethrough and weldable to said container body; andafter the sterilization by said hydrogen peroxide gas, subjecting said packaging container enclosing said medical product to degassing treatment at a temperature of between about 30 to about 120.degree. C., thereby removing said hydrogen peroxide gas from an inside of said packaging container.