Low-temperature transfer device for organ transplantation

Abstract

The invention discloses a low-temperature transfer device for organ transplantation. Thelow-temperature transfer device comprises a bin body, wherein a built-in partition plate is arranged at the bottom of the interior of the bin body, mounting bins are arranged on the two sides of the top of the built-in partition plate, an outer bushing is arranged in the middle of the top of the built-in partition plate, an inner bushing is arranged on the inner side of the outer bushing in a sleeving mode, and a bearing plate is arranged at the top of the inner bushing. According to the invention, a protection bin serves as a protection structure to protect a heat preservation bin and an organ freezing tank which are installed inside so as to reduce impact and vibration on the internal structure, and a cooling instrument and a heating instrument are installed in cooperation with mutual communication of a first annular through-flow pipe and a second annular through-flow pipe, so that the released temperature can be quickly and uniformly discharged into the organ freezing tank to be mixed by utilizing the annular flow guide of the first annular through-flow pipe and the second annular through-flow pipe, the operability and the convenience of the temperature control and regulation work during the organ transportation period are improved, and the accuracy of the temperature monitor on the temperature observation work is enhanced.

Description

technical field [0001] The invention relates to the technical field of organ transplantation, in particular to a low-temperature transport device for organ transplantation. Background technique [0002] Organ transplantation must be transplanted with living organs. Therefore, from the time when the organ for transplantation is cut off from the donor's body until its main blood vessel is connected to the recipient's vessel, it has always maintained a complete anatomical structure and activity, which is a successful transplant. A premise, however, once any organ loses its blood supply and the cells cannot get the necessary oxygen and nutrients, it will die in a short period of time at room temperature. The trachea for storage and transportation. [0003] When the current organ transplantation transfer device is actually used, the operator often needs to manually push the device or directly take the device to move, it is difficult to adjust according to the actual use requirem...

AI Technical Summary

Problems solved by technology

[0003] When the current organ transplantation transfer device is actually used, the operator often needs to manually push the device or directly take the device to move, it is difficult to adjust according to the actual use requirements, resulting in poor stability of the device during placement, and it is difficult to carry and move the device. When the operation is difficult, it increases the limitation and inconvenience of the use of the device, and the device is easy to shake and vibrate during the movement, which will cause the organs stored in the device to be damaged by external extrusion impact, and reduce the movement of the transfer device. The stability of the organ reduces the practicability of the device; when the organ is in storage, the organ is generally refrigerated by freezing to maintain the functional life of the organ, but the device is generally moved outside, and the refrigerated temperature of the organ will vary with external factors. Changes that make it difficult to control the temperature of the device according to demand, reduce the functionality of the device, and reduce the work efficiency of organ transfer

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