ISO 15883-7:2016规定了清洗消毒器（WD）的特殊要求，该清洗消毒器（WD）用于在单个操作周期内清洗和化学消毒可重复使用的物品，例如: a） 床架； b） 床头柜； c） 运输车； d） 容器； e） 手术台； f） 消毒容器； g） 手术用木屐； h） 轮椅，残疾人辅助设备。 ISO 15883-7:2016还规定了清洗消毒器及其部件和附件的清洁和消毒性能要求，这些部件和附件可能是实现所需性能所必需的。 在ISO 15883？2、ISO 15883？3、ISO I5883-4和ISO 15883？6范围内识别的设备不属于ISO 15883的本部分范围。 此外，还规定了型式试验、工程试验、验证（首次安装时的安装、运行和性能鉴定）、常规控制和监测所需的方法、仪器和说明，以及定期和必要维修后需要进行的再鉴定。 注:根据设备制造商的建议，与ISO 15883本部分相对应的WDs也可用于清洁和化学消毒其他不耐热和可重复使用的设备。 ISO 15883本部分规定的性能要求可能无法确保传染性海绵状脑病病原体（朊蛋白）的灭活或去除。

ISO 15883-7:2016 specifies the particular requirements for washer-disinfectors (WD) intended to be used for the cleaning and chemical disinfection, in a single operating cycle, of reusable items such as the following: a) bedframes; b) bedside tables; c) transport carts; d) containers; e) surgical tables; f) sterilization containers; g) surgical clogs; h) wheelchairs, aids for the disabled. ISO 15883-7:2016 also specifies the performance requirements for the cleaning and disinfection of the washer-disinfector and its components and accessories which may be necessary in order to achieve the required performance. Devices identified within the scopes of ISO 15883？2, ISO 15883？3, ISO I5883-4, and ISO 15883？6 do not fall within the scope of this part of ISO 15883. In addition, the methods are specified, as well as instrumentation and instructions required for type testing, works testing, validation (installation, operation, and performance qualification on first installation), routine control, and monitoring, as well as requalifications required to be carried out periodically and after essential repairs. NOTE WDs corresponding to this part of ISO 15883 can also be used for cleaning and chemical disinfection of other thermolabile and reusable devices as recommended by the device manufacturer. The performance requirements specified in this part of ISO 15883 may not ensure the inactivation or removal of the causative agent(s) (prion proteins) of Transmissible Spongiform Encephalopathies.