Пантелеев Илья Владимирович (RU),Розанов Владимир Викторович (RU),Матвейчук Игорь Васильевич (RU),Бахтин Николай Анатольевич (RU),Журнаков Евгений Александрович (RU),Сидельников Николай Иванович (RU)
申请号：
RU2017137479
公开号：
RU0000180532U1
申请日:
2017.10.26
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model refers to installations for sterilizing biological tissue samples with a gas sterilizing agent and can be used in medicine as well as in the biotechnology industry for the manufacture of biological nature implants with the possibility of further storage in "tissue banks" to provide the healthcare institutions with bone-plastic material.The technical result of the proposed technical solution consists in 100% sterilization of bone implants while maintaining the osteoinductive properties of the sample, in the possibility of using implants from compact and spongy bone for mass preparation under continuous control of the difference in the concentrations of the ozone-oxygen mixture at the inlet and outlet of the sterilization chamber.Achieving the technical result is possible with a device for gas sterilization in the form of a closed loop containing a block for monitoring and controlling the parameters of the ozone-oxygen mixture, an ozone-oxygen mixture generator connected by a shut-off valve installed on the gas inlet line with a sterilization chamber connected to a neutralizer residual ozone with a shut-off valve installed on the gas outlet line. The device further comprises a unit for comparing the concentrations of the ozone-oxygen mixture at the inlet and outlet of the sterilization chamber, information about which is fed through the input and output gas lines, a switching and control unit issuing a command to turn off the generator and terminate the sterilization process that is connected to the telemetry unit, fixing the main parameters of the process,Полезная модель относится к установкам для стерилизации образцов биологических тканей газовым стерилизующим агентом и может быть использована в медицине, а также в биотехнологической промышленности при изготовлении имплантатов биологической природы с возможностью дальнейшего хранения в "тканевых банках" для обеспечения костно-пластическим материалом учреждений здравоохранения.Технический результат
