Modification of sterilization bag structure with an inner-sealed sterilization indicator that for medical devices seterilization. The bag that comprises of a sealable polymeric film as upper layer, a sterilization indicator and a supporting matrix material. The upper film layer consists of two different polymeric films, a top film and a bottom film a sterilization indicator is printed on the bottom film and sealed between these two different polymeric films (top and bottom films). The modified bag packed with the medical devices and sealed with supporting matrix for heat sterilization. The sterilization indicator of the bag has been sealed between two polymeric films and that prevents it from contacting and even polluting the medical devices.一種具有消毒變色指示劑的滅菌袋的結構改良,用以封裝醫療器具進行消毒,包含:一貼合或熱封(heat seal)用高分子膠膜層、一消毒變色指示劑層及一支撐基材。該高分子膠膜層由一外層高分子膠膜及一內層高分子膠膜組成,該外層高分子膠膜上具有一正面及一背面,該內層高分子膠膜上具有一頂面及一底面,該內層高分子膠膜的頂面貼合於該外層高分子膠膜的背面上。該消毒變色指示劑層設於該外層高分子膠膜及該內層高分子膠膜之間。該支撐基材以貼合或熱封(heat seal)於該內層高分子膠膜的底面後,以組成滅菌袋。在滅菌袋封裝醫療器具後,放置於消毒鍋中消毒時,該消毒變色指示劑層因被封包於該外層高分子膠膜及該內層高分子膠膜之間,因此滅菌袋加熱消毒時,不會因為加熱造成消毒變色指示劑層的油墨直接接觸而污染到消毒後的醫療器具。10‧‧‧高分子膠膜層1‧‧‧外層高分子膠膜11‧‧‧正面12‧‧‧背面2‧‧‧消毒變色指示劑層3‧‧‧黏膠層4‧‧‧內層高分子膠膜41‧‧‧頂面42‧‧‧底面421‧‧‧前側部422‧‧‧左側部423‧‧‧右側部424‧‧‧後側部43‧‧‧貼合線5‧‧‧支撐基材51‧‧‧黏著層52‧‧‧離形紙53‧‧‧彎折線54‧‧‧缺口
