Organ transporter

Abstract

Disclosed in the present application is an organ transporter. The organ transporter of the present application comprises a machine body, the machine body defining a first chamber for accommodating an electric control assembly, a second chamber for accommodating an auxiliary assembly, and a third chamber for accommodating an organ compartment; the chamber wall of the first chamber and the chamber wall of the second chamber are each provided with a flow guide hole in communication with the third chamber, circulation fans are disposed at positions corresponding to the flow guide holes, and the circulation fans are used for forming an airflow blown to the third chamber; each circulation fan is configured to: on the basis of temperature data of the first chamber, the second chamber and the third chamber, control the operation of each circulation fan to regulate the temperature in the third chamber. The organ transporter can make full use of waste heat generated by the electric control assembly and the auxiliary assembly to maintain the temperature of the organ compartment, thereby reducing energy consumption of the organ transporter.

Description

Organ transport machine TECHNICAL FIELD

[0001] The present application relates to the field of organ transplantation, and in particular to an organ transport machine. BACKGROUND

[0002] Organ transplantation technology replaces the organs lost due to diseases or injuries by transplanting healthy human organs into patients in need. From early kidney transplantation and liver transplantation to current lung transplantation and heart transplantation, the scope of organ transplantation is expanding, and the technology is becoming increasingly mature.

[0003] During the ex vivo transportation of organs, the temperature of the perfusion system of the organ transport machine needs to be maintained within a suitable range and kept constant, so a heating system is needed to maintain the perfusion system temperature within the above range and at a constant temperature. The continuous operation of the heating system consumes a large amount of electrical energy, thereby greatly increasing the energy consumption of the organ transport machine. SUMMARY

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides an organ transport machine that can make full use of the waste heat generated by the electric control assembly and the auxiliary assembly to keep the organ compartment warm, thereby reducing the energy consumption of the organ transport machine.

[0005] The organ transport machine according to the first aspect of the present application comprises:

[0006] a machine body, which defines a first chamber for accommodating an electric control assembly, a second chamber for accommodating an auxiliary assembly, and a third chamber for accommodating an organ compartment;

[0007] cavity walls of the first chamber and the second chamber are respectively provided with flow guide holes communicating with the third chamber, and circulating fans are arranged at positions corresponding to the flow guide holes, the circulating fans being used to form air flows blowing towards the third chamber;

[0008] wherein each circulating fan is configured to control the operation of each circulating fan according to temperature data of the first chamber, the second chamber and the third chamber, so as to regulate the temperature in the third chamber.

[0009] The organ transport machine according to the embodiments of the present application has at least the following beneficial effects:

[0010] The application can obtain temperature data in each chamber by arranging temperature sensors in each chamber, and control the operation of the first circulating fan and the second circulating fan according to the temperature data of the first chamber, the second chamber and the third chamber to regulate the temperature in the third chamber. The first circulating fan and the second circulating fan can respectively transport the residual heat in the first chamber and the second chamber to the third chamber, so as to realize the temperature rising and temperature keeping of the third chamber. Since the organ container is located in the third chamber, the application can heat and keep warm the organ container by reasonably utilizing the heat generated by the electric control assembly and the auxiliary assembly, so as to maintain the temperature of the perfusion system in the organ transfer machine constant, and greatly reduce the power consumption of the whole machine.

[0011] According to some embodiments of the application, the circulating fan connecting the first chamber and the third chamber is named as the first circulating fan, and the circulating fan connecting the second chamber and the third chamber is named as the second circulating fan, wherein the control of the operation of each circulating fan according to the temperature data of the first chamber, the second chamber and the third chamber further comprises:

[0012] When the temperature of the third chamber is lower than the set range, and the temperature of the first chamber is higher than the temperature of the third chamber, the first circulating fan operates;

[0013] When the temperature of the third chamber is lower than the set range, and the temperature of the second chamber is higher than the temperature of the third chamber, the second circulating fan operates.

[0014] According to some embodiments of the application, the circulating fan connecting the second chamber and the third chamber is named as the second circulating fan, wherein the control of the operation of each circulating fan according to the temperature data of the first chamber, the second chamber and the third chamber further comprises:

[0015] The second chamber is provided with a temperature compensation mechanism, when the temperature of the third chamber is lower than the set range, the temperature compensation mechanism operates, and the second circulating fan operates to increase the temperature of the third chamber.

[0016] According to some embodiments of the application, the temperature compensation mechanism is arranged on the second circulating fan.

[0017] According to some embodiments of the application, the chamber wall of the first chamber and the chamber wall of the second chamber are respectively provided with heat dissipation holes communicating with the external environment, and heat dissipation fans are arranged at positions corresponding to the heat dissipation holes, the heat dissipation fans are used to form air flow blowing to the external environment;

[0018] The heat dissipation fans are configured to control operation of each heat dissipation fan according to temperature data of the first chamber, the second chamber and the third chamber to regulate temperature in the third chamber.

[0019] According to some embodiments of the present application, the heat dissipation fan communicating the first chamber and the external environment is named as a first heat dissipation fan, and the heat dissipation fan communicating the second chamber and the external environment is named as a second heat dissipation fan, wherein the controlling operation of each heat dissipation fan according to the temperature data of the first chamber, the second chamber and the third chamber further comprises:

[0020] When the temperature of the third chamber is higher than a set range, the first heat dissipation fan and the second heat dissipation fan operate.

[0021] According to some embodiments of the present application, the circulation fan communicating the first chamber and the third chamber is named as a first circulation fan, and the circulation fan communicating the second chamber and the third chamber is named as a second circulation fan, and the when the temperature of the third chamber is higher than a set range, the first heat dissipation fan and the second heat dissipation fan operate further comprises:

[0022] When the temperature of the first chamber is lower than the temperature of the third chamber, the first circulation fan operates;

[0023] When the temperature of the second chamber is lower than the temperature of the third chamber, the second circulation fan operates.

[0024] According to some embodiments of the present application, the heat dissipation fan communicating the first chamber and the external environment is named as a first heat dissipation fan, and the heat dissipation fan communicating the second chamber and the external environment is named as a second heat dissipation fan, the circulation fan communicating the first chamber and the third chamber is named as a first circulation fan, and the circulation fan communicating the second chamber and the third chamber is named as a second circulation fan, wherein the controlling operation of each circulation fan according to the temperature data of the first chamber, the second chamber and the third chamber further comprises:

[0025] When the temperature of the third chamber and the first chamber are both within a set range, the first circulation fan operates, and the first heat dissipation fan does not operate;

[0026] When the temperature of the third chamber and the second chamber are both within a set range, the second circulation fan operates, and the second heat dissipation fan does not operate.

[0027] According to some embodiments of the present application, the heat dissipation fan connecting the first chamber and the external environment is named as the first heat dissipation fan, and the heat dissipation fan connecting the second chamber and the external environment is named as the second heat dissipation fan, wherein the control of the operation of each heat dissipation fan according to the temperature data of the first chamber, the second chamber and the third chamber further comprises:

[0028] When the temperature of the third chamber is within the set range, if the temperature of the first chamber is higher than the temperature of the third chamber, the first heat dissipation fan operates;

[0029] When the temperature of the third chamber is within the set range, if the temperature of the second chamber is higher than the temperature of the third chamber, the second heat dissipation fan operates.

[0030] According to some embodiments of the present application, the top wall of the body is provided with an open hole communicating with the third chamber, and the organ rack is arranged on the body and closes the open hole, so that the organ rack is at least partially located in the third chamber;

[0031] Alternatively, the body is provided with an open hole communicating with the third chamber, and the organ rack can be placed in the third chamber through the open hole, and the organ transport machine further comprises a cover plate movably connected with the body, and the cover plate is used to close the open hole.

[0032] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0033] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0034] Fig. 1 is a structural schematic diagram of an organ transport machine according to an embodiment of the present application;

[0035] Fig. 2 is a structural schematic diagram of a third chamber of an organ transport machine according to an embodiment of the present application;

[0036] Fig. 3 is a structural schematic diagram of a first chamber and a third chamber of an organ transport machine according to an embodiment of the present application;

[0037] Fig. 4 is a structural schematic diagram of a first chamber and a second chamber of an organ transport machine according to an embodiment of the present application;

[0038] Fig. 5 is a control logic diagram of an organ transport machine according to an embodiment of the present application when the temperature of the third chamber is less than a set range;

[0039] Fig. 6 is a control logic diagram of an organ transport machine according to an embodiment of the present application when the temperature of the third chamber is within a set range.

[0040] Fig. 7 is a control logic diagram of the organ transport machine of the embodiment of the present application when the temperature of the third chamber is greater than the set range.

[0041] Reference signs: main body 100; first partition 101; second partition 102; first chamber 110; second chamber 120; third chamber 130; electric control assembly 200; auxiliary assembly 300; organ storage 400; first circulating fan 500; second circulating fan 550; first heat dissipation fan 600; second heat dissipation fan 650. DETAILED DESCRIPTION

[0042] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0043] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the purpose of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application. The device or element indicated is not required to have a particular orientation, to be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0044] In the description of the present application, if the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0045] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0046] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in any one or more embodiments or examples.

[0047] Organ transplantation technology replaces the organs lost by patients due to diseases or injuries by transplanting healthy human organs into patients in need. From early kidney transplantation and liver transplantation to current lung transplantation and heart transplantation, the scope of organ transplantation is expanding, and the technology is becoming increasingly mature.

[0048] During the ex vivo transportation of organs, the temperature of the perfusion system of the organ transportation machine needs to be maintained within a suitable range and kept constant, so a heating system needs to be set up to maintain the perfusion system temperature within the above range and constant temperature. The continuous operation of the heating system consumes a large amount of electric energy, thereby greatly increasing the energy consumption of the organ transportation machine.

[0049] To solve the above problems, the organ transportation machine of the present application fully utilizes the waste heat generated by the electric control assembly 200 and the auxiliary assembly 300 to keep the organ storage 400 warm, thereby reducing the energy consumption of the organ transportation machine. Specifically, as shown in FIGS. 1-4, the organ transportation machine includes a machine body 100, the machine body 100 is divided into a first chamber 110, a second chamber 120 and a third chamber 130, as shown in FIG. 2, the machine body 100 is provided with a first partition 101 and a second partition 102, the first partition 101 extends along the width direction of the machine body 100, and the first chamber 110 is divided in the cavity of the machine body 100, the second partition 102 extends perpendicular to the first partition 101, and the remaining cavity in the machine body 100 is divided into the second chamber 120 and the third chamber 130. That is, as shown in FIGS. 3 and 4, the second chamber 120 and the third chamber 130 are arranged along the width direction of the machine body 100, and the first chamber 110 is located at the same end of the second chamber 120 and the third chamber 130.

[0050] The first chamber 110 is used to accommodate the electric control assembly 200, the second chamber 120 is used to accommodate the auxiliary assembly 300, and the third chamber 130 is used to accommodate the organ warehouse 400. As shown in FIGS. 2-4, the organ transport machine adopts a mechanical perfusion mode to maintain the activity of the isolated organ, and an artificial pipeline is externally connected to the isolated organ to maintain blood circulation and avoid organ damage caused by ischemia. The electric control assembly 200 includes, but is not limited to, a circuit board for controlling perfusion parameters such as blood pump speed, blood oxygen mixing module parameters, etc. The auxiliary assembly 300 includes, but is not limited to, an oxygen generating module, a heating module, and a pipeline for blood circulation with the organ warehouse 400, etc. The organ warehouse 400 is used to accommodate the isolated organ. During the operation of the organ transport machine, the electric control assembly 200 generates a large amount of heat, which is harmful to the electric control assembly 200 and needs to be promptly discharged to avoid an increase in the failure rate of the electric control assembly 200 due to high temperature in the first chamber 110, and the auxiliary assembly 300 is the same.

[0051] It should be noted that in the manner shown in FIGS. 2 and 3, the organ warehouse 400 is partially located in the third chamber 130. Specifically, the top wall of the machine body 100 is provided with an open opening communicating with the third chamber 130, the organ warehouse 400 is arranged on the machine body 100 and connected with the machine body 100, the bottom of the organ warehouse 400 is located in the machine body 100, and the top of the organ warehouse 400 protrudes from the top surface of the machine body 100. Thus, the organ warehouse 400 is arranged on the machine body 100 as shown in the figure, and the organ warehouse 400 closes the open opening to make the third chamber 130 in a relatively closed state to facilitate heat preservation of the third chamber 130.

[0052] In other embodiments, the organ warehouse 400 is completely located in the third chamber 130. Specifically, the machine body 100 is provided with an open opening communicating with the third chamber 130, the organ warehouse 400 can be placed in the third chamber 130 through the open opening, and the organ transport machine is provided with a cover plate movably connected with the machine body 100. When the organ warehouse 400 is placed in the third chamber 130, the cover plate is used to close the open opening to make the third chamber 130 relatively sealed.

[0053] In the related art, this part of heat is often directly discharged to the external environment, but in the present application, this part of heat is utilized. Specifically, the cavity wall of the first chamber 110 is provided with a flow guide hole communicating with the third chamber 130, which is named as the first flow guide hole for subsequent description. The cavity wall of the second chamber 120 is also provided with a flow guide hole communicating with the third chamber 130, which is named as the second flow guide hole. The positions corresponding to the first flow guide hole and the second flow guide hole are provided with circulating fans, the circulating fan corresponding to the first flow guide hole is named as the first circulating fan 500, and the circulating fan corresponding to the second flow guide hole is named as the second circulating fan 550.

[0054] It should be noted that the circulating fan can be arranged in the flow guide hole or outside the flow guide hole. For example, the first circulating fan 500 can be arranged in the first flow guide hole as shown in FIG. 2, or the first circulating fan 500 can be arranged in the first chamber 110 or the third chamber 130. The function is to form the airflow from the first chamber 110 to the third chamber 130, and the specific position can be adjusted according to the internal layout of the organ transport machine.

[0055] When the first circulating fan 500 works, the airflow from the first chamber 110 to the third chamber 130 is formed in the first flow guide hole, so as to drive the heat in the first chamber 110 to flow towards the third chamber 130. When the second circulating fan 550 works, the airflow from the second chamber 120 to the third chamber 130 is formed in the second flow guide hole, so as to drive the heat in the second chamber 120 to flow towards the third chamber 130.

[0056] Based on the above, the temperature data in each chamber can be obtained by arranging temperature sensors in each chamber, and the operation of the first circulating fan 500 and the second circulating fan 550 can be controlled according to the temperature data of the first chamber 110, the second chamber 120 and the third chamber 130, so as to regulate the temperature in the third chamber 130. The first circulating fan 500 and the second circulating fan 550 can respectively transport the residual heat in the first chamber 110 and the second chamber 120 to the third chamber 130, so as to realize the heating and temperature maintaining of the third chamber 130. Since the organ container 400 is located in the third chamber 130, the heat generated by the electric control assembly 200 and the auxiliary assembly 300 is reasonably utilized to heat and maintain the organ container 400, so as to maintain the temperature of the perfusion system in the organ transport machine constant, and the power consumption of the whole machine is greatly reduced.

[0057] In some embodiments, the temperature of the organ container 400 (i.e. the temperature T3 of the third chamber 130) needs to be maintained within a set range to simulate the temperature environment of the organ in the human body, so as to avoid the damage of the organ due to the unsuitable temperature. As shown in FIG. 5, when the temperature T3 of the third chamber 130 is lower than the set range, and the temperature T1 of the first chamber 110 is higher than the temperature T3 of the third chamber 130, the first circulating fan 500 operates to transport the heat in the first chamber 110 to the third chamber 130, so as to promote the temperature in the third chamber 130 to rise to the set range as soon as possible. Similarly, when the temperature T3 of the third chamber 130 is lower than the set range, and the temperature T2 of the second chamber 120 is higher than the temperature T3 of the third chamber 130, the second circulating fan 550 operates to transport the heat in the second chamber 120 to the third chamber 130.

[0058] Correspondingly, when the temperature T3 of the third chamber 130 is lower than the set range, and the temperature T1 of the first chamber 110 is less than or equal to the temperature in the third chamber 130, the first circulating fan 500 does not run. When the temperature T3 of the third chamber 130 is lower than the set range, and the temperature T2 of the second chamber 120 is less than or equal to the temperature T3 of the third chamber 130, the second circulating fan 550 does not run, so as to avoid the delivery of cold air to the third chamber 130 to cause its temperature to drop.

[0059] It can be understood that a heating assembly can also be arranged in the third chamber 130 to directly regulate the temperature of the third chamber 130, but it can be clearly understood that by utilizing the residual heat in the first chamber 110 and the second chamber 120, on the one hand, the temperature is prevented from being too high due to the accumulation of heat in the first chamber 110 and the second chamber 120, and on the other hand, the running time of the heating assembly is greatly reduced, thereby indirectly reducing the power consumption of the organ transport machine.

[0060] Preferably, during the ex vivo transport of organs, the temperature of the perfusion system of the organ transport machine is maintained at 35-39°C and kept constant. It can be understood that this range can also be adjusted upward or downward according to other specific situations.

[0061] Further, a temperature compensation mechanism is arranged in the second chamber 120, when the temperature T3 of the third chamber 130 is lower than the set range, the temperature compensation mechanism operates to increase the temperature T2 of the second chamber 120, and the second circulating fan 550 operates to deliver the heat of the second chamber 120 to the third chamber 130 to increase the temperature of the third chamber 130. Further, the temperature compensation mechanism is arranged on the second circulating fan 550, forming a structure similar to a hair dryer blowing hot air, so as to directly supplement the heat of the third chamber 130, thereby reducing the influence of the temperature compensation mechanism on the temperature rise of the second chamber 120 when heating.

[0062] In some embodiments, the cavity wall of the first chamber 110 is provided with a heat dissipation hole communicating with the external environment, which is named as a first heat dissipation hole for subsequent description. The cavity wall of the second chamber 120 is also provided with a heat dissipation hole communicating with the external environment, which is named as a second heat dissipation hole for subsequent description. A heat dissipation fan is arranged corresponding to the position of the heat dissipation hole, which is used to form an air flow blowing to the external environment. Among them, the heat dissipation fan arranged corresponding to the position of the first heat dissipation hole is named as a first heat dissipation fan 600, which is used to discharge the heat in the first chamber 110 to the external environment, and the heat dissipation fan arranged corresponding to the position of the second heat dissipation hole is named as a second heat dissipation fan 650, which is used to discharge the heat in the second chamber 120 to the external environment.

[0063] It is noted that the operation of each heat dissipation fan is controlled according to the temperature T3 data of the first chamber 110, the second chamber 120 and the third chamber 130 to regulate the temperature in the third chamber 130. It is understood that, taking the first chamber 110 as an example, when the temperature T3 of the third chamber 130 is within the set range, if the electric control assembly 200 generates too much heat to cause the temperature T1 of the first chamber 110 to rapidly rise above the set range, the first heat dissipation fan 600 can be turned on to cool the first chamber 110.

[0064] Further, as shown in FIG. 7, when the temperature T3 of the third chamber 130 is higher than the set range, the first heat dissipation fan 600 and the second heat dissipation fan 650 are operated. It is noted that when the temperature T3 of the third chamber 130 is higher than the set range, the first heat dissipation fan 600 and the second heat dissipation fan 650 are operated to dissipate heat regardless of the temperatures in the first chamber 110 and the second chamber 120.

[0065] For example, in some further embodiments, under the premise that the temperature T3 of the third chamber 130 is higher than the set range and the first heat dissipation fan 600 and the second heat dissipation fan 650 are operated, if the temperature T1 of the first chamber 110 is lower than the temperature T3 of the third chamber 130, the first circulating fan 500 is operated, so that the first circulating fan 500 guides the gas with a relatively low temperature in the first chamber 110 into the third chamber 130 to cool the third chamber 130, and at the same time, the first heat dissipation fan 600 dissipates the heat in the first chamber 110 to the external environment to further lower the temperature T1 of the first chamber 110, thereby increasing the temperature difference between the first chamber 110 and the third chamber 130 to facilitate rapid cooling of the third chamber 130. Similarly, if the temperature T2 of the second chamber 120 is lower than the temperature T3 of the third chamber 130, the second circulating fan 550 is operated.

[0066] In some further embodiments, under the premise that the temperature T3 of the third chamber 130 is higher than the set range and the first heat dissipation fan 600 and the second heat dissipation fan 650 are operated, if the temperature T1 of the first chamber 110 is higher than the temperature T3 of the third chamber 130, the first circulating fan 500 is not operated to avoid the gas with a relatively high temperature from entering the third chamber 130 to further heat the third chamber 130. Similarly, if the temperature T2 of the second chamber 120 is higher than the temperature T3 of the third chamber 130, the second circulating fan 550 is not operated.

[0067] In some embodiments, as shown in FIG. 6, when the temperature T1 of the first chamber 110 and the temperature T3 of the third chamber 130 are both within the set range, the first circulating fan 500 is running and the first heat dissipation fan 600 is not running. It should be noted that the electric control assembly 200 in the first chamber 110 is a heat-generating component, and therefore is always in a heating state during the transportation of the organ, and even if the temperature T1 of the first chamber 110 is within the set range, the temperature has a further upward trend. The third chamber 130, on the other hand, does not have a heat-generating component, but needs to maintain the temperature of the organ chamber 400, so heat will be lost through the organ chamber 400, and therefore, even if the temperature T3 of the third chamber 130 is within the set range, the temperature has a downward trend. Therefore, when the temperature T1 of the first chamber 110 and the temperature T3 of the third chamber 130 are both within the set range, the first circulating fan 500 is running, so as to direct the heat of the third chamber 130 to the first chamber 110, so as to suppress the upward trend of the temperature T1 of the first chamber 110 and the downward trend of the temperature T3 of the third chamber 130, and make the temperature as stable as possible within the set range. Similarly, when the temperature T2 of the second chamber 120 and the temperature T3 of the third chamber 130 are within the set range, the second circulating fan 550 is running and the second heat dissipation fan 650 is not running.

[0068] In some embodiments, when the temperature T3 of the third chamber 130 is within the set range, if the temperature T1 of the first chamber 110 is higher than the temperature T3 of the third chamber 130, the first heat dissipation fan 600 is running to avoid overheating of the first chamber 110 causing damage to the electric control assembly 200. At this time, the first circulating fan 500 is not started to avoid the normal temperature state of the third chamber 130 being destroyed. Similarly, when the temperature T3 of the third chamber 130 is within the set range, if the temperature T2 of the second chamber 120 is higher than the temperature T3 of the third chamber 130, the second heat dissipation fan 650 is running.

[0069] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the scope of knowledge of those skilled in the art without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. An organ transport machine, characterized by, The utility model relates to a kind of medical equipment, including: Machine body, the machine body defines the first chamber for accommodating electrically controlled component, the second chamber for accommodating auxiliary component and the third chamber for accommodating organ warehouse; The cavity wall of the first chamber and the cavity wall of the second chamber are respectively provided with flow guide hole communicated with the third chamber, circulating fan is provided at the position corresponding to the flow guide hole, and the circulating fan is used to form the airflow to the third chamber; Wherein, each circulating fan is configured to control the operation of each circulating fan according to the temperature data of the first chamber, the second chamber and the third chamber to regulate the temperature in the third chamber.

2. The organ transport machine of claim 1, wherein, The circulating fan communicated with the first chamber and the third chamber is named as the first circulating fan, and the circulating fan communicated with the second chamber and the third chamber is named as the second circulating fan, wherein the circulating fan is controlled according to the temperature data of the first chamber, the second chamber and the third chamber, and the operation of each circulating fan further comprises: When the temperature of the third chamber is lower than the set range, and the temperature of the first chamber is higher than the temperature of the third chamber, the first circulating fan operates; When the temperature of the third chamber is lower than the set range, and the temperature of the second chamber is higher than the temperature of the third chamber, the second circulating fan operates.

3. The organ transport machine of claim 1, wherein, The circulating fan communicated with the second chamber and the third chamber is named as the second circulating fan, wherein the circulating fan is controlled according to the temperature data of the first chamber, the second chamber and the third chamber, and the operation of each circulating fan further comprises: The second chamber is provided with a temperature compensation mechanism, when the temperature of the third chamber is lower than the set range, the temperature compensation mechanism operates, and the second circulating fan operates to raise the temperature of the third chamber.

4. The organ transport machine of claim 3, wherein, The temperature compensation mechanism is arranged on the second circulating fan.

5. The organ transport machine of claim 1, wherein, The cavity wall of the first chamber and the cavity wall of the second chamber are respectively provided with heat dissipation hole communicated with external environment, and heat dissipation fan is arranged at the position corresponding to the heat dissipation hole, and the heat dissipation fan is used to form the airflow to the external environment; Wherein, each heat dissipation fan is configured to control the operation of each heat dissipation fan according to the temperature data of the first chamber, the second chamber and the third chamber to regulate the temperature in the third chamber.

6. The organ transport machine of claim 5, wherein, The heat dissipation fan communicated with the first chamber and the external environment is named as the first heat dissipation fan, and the heat dissipation fan communicated with the second chamber and the external environment is named as the second heat dissipation fan, wherein the heat dissipation fan is controlled according to the temperature data of the first chamber, the second chamber and the third chamber, and the operation of each heat dissipation fan further comprises: When the temperature of the third chamber is higher than the set range, the first heat dissipation fan and the second heat dissipation fan operate.

7. The organ transport machine of claim 6, wherein, The circulating fan connecting the first chamber and the third chamber is named as the first circulating fan, and the circulating fan connecting the second chamber and the third chamber is named as the second circulating fan, and the first heat dissipation fan and the second heat dissipation fan are operated when the temperature of the third chamber is higher than the set range, and the method further comprises: The first circulating fan is operated when the temperature of the first chamber is lower than the temperature of the third chamber; The second circulating fan is operated when the temperature of the second chamber is lower than the temperature of the third chamber.

8. The organ transport machine of claim 5, wherein, The circulating fan connecting the first chamber and the third chamber is named as the first circulating fan, and the circulating fan connecting the second chamber and the third chamber is named as the second circulating fan, and the first heat dissipation fan and the second heat dissipation fan are operated when the temperature of the third chamber is higher than the set range, and the method further comprises: The first circulating fan is operated when the temperature of the third chamber and the first chamber are both within the set range, and the first heat dissipation fan is not operated; The second circulating fan is operated when the temperature of the third chamber and the second chamber are both within the set range, and the second heat dissipation fan is not operated.

9. The organ transport machine of claim 5, wherein, The circulating fan connecting the first chamber and the third chamber is named as the first circulating fan, and the circulating fan connecting the second chamber and the third chamber is named as the second circulating fan, and the first heat dissipation fan and the second heat dissipation fan are operated when the temperature of the third chamber is higher than the set range, and the method further comprises: The first heat dissipation fan is operated when the temperature of the third chamber is within the set range and the temperature of the first chamber is higher than the temperature of the third chamber; The second heat dissipation fan is operated when the temperature of the third chamber is within the set range and the temperature of the second chamber is higher than the temperature of the third chamber.

10. The organ transport machine of claim 1, wherein, The top wall of the main body is provided with an open hole communicating with the third chamber, and the organ rack is arranged on the main body and closes the open hole, so that the organ rack is at least partially located in the third chamber; Alternatively, the main body is provided with an open hole communicating with the third chamber, and the organ rack can be placed in the third chamber through the open hole, and the organ transfer machine further comprises a cover plate movably connected with the main body, and the cover plate is used for closing the open hole.

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