A biological
medicine sample capturing and accessing
system comprises a sample
bottle accessing mechanism, a sample
bottle storage unit, an automatic sealing mechanism, a gas conveying mechanism and a transition
transfer mechanism, which are sequentially arranged from top to bottom; the sample
bottle accessing mechanism comprises a support, a sample bottle
transfer mechanism, a moving mechanism and a driving mechanism, the sample bottle
transfer mechanism comprises a sample bottle transfer chamber, a sample bottle capturing channel, a sample bottle storage channel, a sample bottle delivery channel and a sample bottle
return channel, the sample bottle
return channel is connected with a flexible connecting
pipe, the driving mechanism drives the flexible connecting
pipe to be connected with the sample bottle storage unit or drives the sample bottle storage channel or the sample bottle delivery channel to be connected with the transition transfer mechanism. Each part constitutes a closed sample bottle storage and accessing
system in a required environment, and the
system realizes closed and efficient storage and batch rapid taking out of samples in an ultralow-temperature environment.