Organ transfer device

Abstract

The invention discloses an organ transfer device, relates to the technical field of medical apparatus and instruments, and particularly aims to solve the problem that in the background technology, the organ transfer device is required in areas with sudden conditions and backward medical conditions, the organ transfer device is arranged and comprises a heat preservation shell and an organ placement box, the organ placement box is movably arranged in the heat preservation shell, damping mechanisms are arranged on the two sides of the organ placement box, and the damping mechanisms are movably inserted into the inner wall of the heat preservation shell and used in cooperation with the organ placement box. According to the organ transfer device, the transplanted organs can be transferred under the poor medical condition, the situation that the transplanted organs are not stored and transferred in time, consequently, the transplanted organs are damaged, and the transplanting survival rate is affected is avoided, and the problems existing in the background technology are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and in particular relates to an organ transport device. Background Art

[0002] At present, a large number of patients in China need organ transplantation every year, and the number of patients is still increasing. In organ transplantation, patients and organs are often not in the same place, so the transportation of organs is crucial. Traditional organ transportation methods mostly use refrigerated boxes filled with ice for refrigerated transportation. This method is extremely unfriendly to organ transportation because it is difficult to control the temperature. During the organ transportation process, vibration will cause damage to the transplanted organ. The general transport device uses compression springs for shock absorption protection in both horizontal and vertical directions. However, in actual transportation, the main damage comes from short-distance vibration in the vertical direction, which causes impact and squeezing of the internal transplanted organ, causing damage to the organ and affecting the success rate of transplantation. The patent document with publication number CN109329273B discloses an organ transplantation and transportation device, wherein a shock-absorbing protection mechanism and a loading mechanism are disclosed, wherein the shock-absorbing protection mechanism comprises: a bottom chassis and an top turntable, a mounting groove is opened in the middle of the upper end of the chassis, a cover plate is fixedly matched at the upper end of the mounting groove, a shock-absorbing machine base is installed in the mounting groove, a servo motor is installed on the shock-absorbing machine base, a driving gear is installed on the servo motor, a main shaft and an internal gear pass through the axis of the turntable, the internal gear meshes with the driving gear, a shock-absorbing compression spring is connected to the outer sleeve of the main shaft, the lower end of the shock-absorbing compression spring is fixedly connected to the upper end surface of the chassis, and the upper end contacts with the lower end surface of the turntable, an electromagnet is installed on the chassis through a through hole, a suction cup is installed at the lower end of the through hole, and an iron sheet is installed on the suction cup; the loading mechanism comprises an incubator, an organ box is arranged in the incubator, and a warming device and a cooling device are respectively installed on the front and back sides of the organ box.

[0003] When in use, the shock-absorbing compression spring, electromagnet and permanent magnet cooperate to achieve vertical shock-absorbing protection. In order to reduce inertial damage, the turntable and loading mechanism must reduce the total mass, which will affect the vertical shock-absorbing effect. The adsorption of electromagnets and permanent magnets can make up for the lack of weight. At the same time, the magnetic adsorption force control can make the vertical shock-absorbing reset more stable and avoid the shock-absorbing compression spring's own vibration. The temperature riser and temperature dropr are used to adjust the temperature in the incubator. The above-mentioned organ transplantation transport device still has the following problems in terms of vertical shock absorption and temperature control during the transport process: (1) The shock-absorbing protection mechanism achieves shock-absorbing protection through the cooperation of shock-absorbing compression springs, electromagnets and permanent magnets. However, after long-term use, the magnetism of the permanent magnet will decay, resulting in unstable suction between it and the electromagnet, thus affecting the shock-absorbing protection of the transplanted organ. In addition, the structure is complex and the cost is high, which is not conducive to use in areas with backward medical conditions.

[0004] (2) The temperature of the incubator is adjusted by a warming and cooling device, but the cost of the warming and cooling devices is relatively high. In emergency situations and in areas with poor medical conditions, the settings of the warming and cooling devices do not conform to actual usage. In addition, both the warming and cooling devices need to be connected to a power source. When the conditions for organ transportation are limited, the settings of multiple electrical devices do not conform to the current actual situation, thereby causing inconvenience to organ transportation.

[0005] Therefore, there is an urgent need to design an organ transport device for use in emergency conditions and in areas with backward medical conditions, so as to solve the above problems. Summary of the invention

[0006] In response to the demand for organ transport devices in areas with backward medical conditions under emergency conditions, the present invention provides an organ transport device, including a heat preservation shell and an organ placement box, the organ placement box is movably arranged in the heat preservation shell, and shock absorbing mechanisms are arranged on both sides of the organ placement box, the shock absorbing mechanisms are movably inserted in the inner wall of the heat preservation shell, and are used in conjunction with the organ placement box. The organ transport device of the present invention can transport and transport the acquired organs in areas with backward medical conditions under emergency conditions, so that under poor medical conditions, the acquired organs can be immediately transported to avoid damage caused by the failure to store and transport the acquired organs in time, which affects the transplant survival rate.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is as follows: An organ transport device comprises a heat preservation shell and an organ placement box, wherein the organ placement box is movably arranged in the heat preservation shell, and shock absorbing mechanisms are arranged on both sides of the organ placement box, which are movably inserted in the inner wall of the heat preservation shell and used in conjunction with the organ placement box.

[0008] Preferably, the inner wall of the heat-insulating shell is provided with a through hole and an air-filled chamber which are interconnected, and the shock-absorbing mechanism is movably arranged in the through hole and the air-filled chamber.

[0009] Preferably, the shock absorbing mechanism comprises an airbag assembly and a synchronous moving assembly, the airbag assembly is arranged in the inflation chamber, the synchronous moving assembly is inserted into the through hole, and the lower end is connected to the airbag assembly, and the side is connected to the organ placement box; The upper end surface of the synchronous moving component is provided with a penetrating air hole, and the air hole is communicated with the air delivery hole arranged on the airbag component.

[0010] Preferably, the airbag assembly includes a folding airbag and a spring of a U-shaped structure, and the folding airbag is arranged to wrap the spring; the lower end of the spring is connected to the bottom of the inflation chamber through the folding airbag, and the upper end is connected to the synchronous moving assembly; The lower end of the folding airbag is connected to the bottom of the inflation chamber, the upper end is connected to the synchronous moving component, and an air delivery hole communicating with the inner cavity of the folding airbag is arranged at the upper end of the folding airbag.

[0011] Preferably, the synchronous moving component includes a moving column and a piston block connected to each other, the moving column is movably inserted in the through hole, the piston block is movably arranged in the air charging chamber, and an air hole connected to the air supply hole is opened on the piston block.

[0012] Preferably, water inlet holes and water outlet holes communicating with the inner cavity of the heat-insulating shell are provided on both sides, and the water inlet holes and the water outlet holes are not at the same level, and a water retaining assembly is also provided in the water inlet holes.

[0013] Preferably, the water blocking assembly includes a water baffle and several connecting springs. The water baffle is arranged in the inner cavity of the insulation shell and is used in conjunction with the water inlet hole. One end of the connecting spring is connected to the water baffle and the other end is connected to the inner cavity wall of the insulation shell.

[0014] The use process of the organ transport device includes: firstly sealing and placing the organ to be transplanted in the organ placement box, then preparing warm water or ice water of different temperatures according to the temperature requirements of different organs, then placing the water in a container, placing a small water pump in the container, and then using a pipe to connect the water outlet of the small water pump with the water inlet, and the water outlet is connected with the water storage container; The water pump is turned on, and the water pump inputs water from the water inlet hole into the inner cavity of the heat preservation shell. Due to the height difference between the water inlet hole and the water outlet hole, the water entering from the water inlet hole gradually gathers at the bottom of the inner cavity of the heat preservation shell, thereby generating buoyancy to float the organ placement box, and the organ placement box moves upward, which drives the piston block to move upward, and the piston block drives the moving column to move upward, thereby making the moving column extend out of the upper end of the heat preservation shell. The depth of the water in the inner cavity of the heat preservation shell can be judged by the length of the moving column extending out of the heat preservation shell. The piston block moves upward to stretch the folding airbag and the spring upward, and at the same time, the gas in the air chamber enters the air delivery hole from the air hole, and finally enters the folding airbag to expand the folding airbag. Due to the limiting effect of the air chamber and the spring, the expanded folding airbag squeezes into the gap of the spring, thereby filling the gap of the spring and fixing the shape of the spring. When the transport device is bumped, the spring is further stretched, the spring pushes up the piston block, the piston block drives the organ placement box to move upward, and at the same time the piston block moves the moving column upward in the through hole, the piston block moves upward to squeeze the air in the inflation chamber into the folding airbag, the folding airbag further expands, and squeezes into the gap caused by the further stretching of the spring, so that the further stretched spring is fixed again, so that the organ placement box is fixed to prevent it from falling due to gravity; When the depth of the water in the inner cavity of the insulation shell decreases, the organ placement box moves downward, driving the piston block to move downward, and the piston block moves downward to squeeze the folded airbag and the spring. The folded airbag then slowly releases the gas in its inner cavity into the inflation chamber, thereby slowing down the descending speed of the organ placement box. When the organ placement box rises, the spring is fixed, thereby fixing the organ placement box to prevent it from reciprocating up and down due to bumps and damaging the transplanted organ therein.

[0015] The beneficial effects of the present invention are as follows: the present invention discloses an organ transport device. Compared with the prior art, the present invention has the following improvements: (1) The present invention provides shock-absorbing mechanisms on both sides of the organ placement box, thereby providing buffering and shock-absorbing services for the organ placement box during transportation, thereby preventing the organ in the organ placement box from being damaged due to the bumping of the transport vehicle, thereby affecting the success rate of organ transplantation. The shock-absorbing mechanisms can provide buffering and shock-absorbing services for the organ placement box by simply cooperating with air bags and springs, thereby causing the organ placement box to move slowly during the upward and downward processes, thereby minimizing the moving speed of the organ placement box and protecting the activity of the organ to the greatest extent.

[0016] (2) The present invention provides water inlet holes and water outlet holes on both sides of the heat preservation shell that are not in the same horizontal plane. Water flows through the water inlet holes, the water outlet holes and an external small water pump, so that warm water or ice water circulates in the inner cavity of the heat preservation shell, thereby meeting the temperature requirements of the transplanted organ in the organ placement box and ensuring the activity of the transplanted organ.

[0017] Furthermore, the temperature inside the organ placement box can be adjusted by adjusting the temperature of the circulating water and changing the flow rate and depth of the water circulating in the insulation shell. The faster the flow rate and the deeper the water depth, the faster the temperature can be adjusted, which can meet the requirements of storage and transportation of transplanted organs under simple medical conditions. The external device that forms a circulation with the water inlet and the water outlet includes a water storage device and a small water pump. The water storage device can be a common container in life, such as a bucket or a basin, for filling the circulating water. Small water pumps are also easily available on the market. By placing the small water pump in the water storage device and then connecting the small water pump to the water inlet and the water outlet through a water pipe, water of a predetermined temperature can be circulated in the inner cavity of the insulation shell, thereby meeting the temperature requirements of the transplanted organ in the organ placement box and ensuring the activity of the transplanted organ. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the organ transport device of the present invention; Figure 2 This is a schematic diagram of the heat-insulating shell structure of the present invention; Figure 3 It is a cross-sectional view of the organ placement box of the present invention; Figure 4This is a schematic diagram of the structure of the organ placement box of the present invention; Figure 5 is a cross-sectional view of the organ transport device of the present invention; Figure 6 This is an enlarged view of part A of the present invention; Figure 7 It is a schematic diagram of the structure of the airbag assembly of the present invention; Figure 8 This is an enlarged view of part B of the present invention; Fig. 9 This is a diagram of the organ transport device of the present invention in a state where no water is injected; Fig.10 It is an enlarged view of the D part of the present invention; Fig.11 This is an enlarged view of part C of the present invention; Among them: 1. Insulation shell; 101. Water outlet; 102. Water inlet; 103. Through hole; 104. Inflatable chamber; 2. Organ placement box; 3. Shock absorption mechanism; 301. Air bag assembly; 301-1. Folding air bag; 301-2. Spring; 302. Synchronous moving assembly; 302-1. Moving column; 302-2. Piston block; 303. Air hole; 303-1. Air supply hole; 4. Real-time monitoring system; 401. Display module; 402. Flow rate monitoring module; 403. Shock absorption monitoring module; 5. Water retaining assembly; 501. Water retaining plate; 502. Connecting spring. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Example: Refer to the attached Figure 1-11 An organ transport device shown in the figure comprises a heat preservation shell 1 and an organ placement box 2, the organ placement box 2 is movably arranged in the heat preservation shell 1, shock absorbing mechanisms 3 are arranged on both sides of the organ placement box 2, and a cover (not shown in the figure) is arranged on the organ placement box 2 for sealing the organ placement box 2; the shock absorbing mechanism 3 is movably inserted in the inner wall of the heat preservation shell 1 and used in conjunction with the organ placement box 2; the shock absorbing mechanism 3 is used to dampen the shock of the organ placement box 2 to prevent the placement box 2 from moving up and down due to bumps during transportation, thereby damaging the activity of the transplanted organ therein and reducing the success rate of the transplantation operation; The specific structure of the shock absorbing mechanism 3 movably arranged in the heat preservation shell 1 is as follows: the inner wall of the heat preservation shell 1 is provided with a through hole 103 and a gas chamber 104 which are interconnected, and the shock absorbing mechanism 3 is movably arranged in the through hole 103 and the gas chamber 104; that is, the shock absorbing mechanism 3 can move up and down in the through hole 103 and the gas chamber 104, and the depth of the organ placement box 2 in the heat preservation shell 1 can also be determined by the shock absorbing mechanism 3; Specific reference attached Figure 3-4 As shown, the shock absorbing mechanism 3 includes an airbag component 301 and a synchronous moving component 302. The airbag component 301 is arranged in the inflation chamber 104, and the synchronous moving component 302 is inserted into the through hole 103. The lower end of the synchronous moving component 302 is connected to the airbag component 301, and the side of the synchronous moving component 302 is connected to the organ placement box 2. When the organ placement box 2 moves, it can drive the synchronous moving component 302 to move synchronously. The synchronous moving component 302 moves to stretch the airbag component 301 and inflate it. After the airbag component 301 is inflated, it moves upward to drive the synchronous moving component 302 to move upward in the through hole 103, and then extends out of the upper end of the heat preservation shell 1. The depth of the water flowing at the bottom of the organ placement box 2 can be determined by the length of the synchronous moving component 302 extending out of the heat preservation shell 1. Therefore, a scale is set on the synchronous moving component 302, and the water depth and water volume can be quickly determined by the scale. Reference is made to the attached Figure 6-8 As shown, the upper end surface of the synchronous moving component 302 is also provided with a penetrating air hole 303, and the air hole 303 is connected with the air delivery hole 303-1 provided on the airbag component 301; the gas in the inflation chamber 104 can enter the airbag component 301 through the air hole 303 and the air delivery hole 303-1, and then inflate the airbag component 301, so that the airbag component 301 expands, and thus cooperates with the extension spring 301-2 to achieve a shock absorbing effect on the placement box 2 in the vertical direction, so that the placement box 2 can also protect the organs therein in a bumpy state; Further references Figure 7 As shown, the airbag assembly 301 includes a U-shaped folding airbag 301-1 and a spring 301-2, and the folding airbag 301-1 is arranged to wrap the spring 301-2; the lower end of the spring 301-2 is connected to the bottom of the inflatable chamber 104 through the folding airbag 301-1, and the upper end is connected to the synchronous moving assembly 302; the lower end of the folding airbag 301-1 is connected to the bottom of the inflatable chamber 104, and the upper end is connected to the synchronous moving assembly 302, and an air delivery hole 303-1 communicating with its inner cavity is provided at the upper end of the folding airbag 301-1; That is, the folding airbag 301-1 is composed of an outer layer and an inner layer, and the outer layer and the inner layer are pasted together to form the cavity of the folding airbag 301-1; the bottom of the outer layer of the folding airbag 301-1 is fixedly connected to the bottom of the inflation chamber 104, the lower end of the spring 301-2 is fixedly connected to the bottom of the inner layer of the folding airbag 301-1, the ends of the outer layer and the inner layer of the folding airbag 301-1 are fixedly connected to the bottom of the synchronous moving component 302, and the upper end of the spring 301-2 is also fixedly connected to the synchronous moving component 302. When the synchronous moving component 302 moves upward, it can unfold the folding airbag 301-1 and inflate the folding airbag 301-1, and at the same time stretch the spring 301-2, so that the inflated folding airbag 301-1 enters the gap of the stretched spring 301-2, fixes the state of the spring 301-2, and prevents the spring 301-2 from cyclically stretching and rebounding. See attached Figure 4 As shown, the synchronous moving assembly 302 includes a moving column 302-1 and a piston block 302-2 connected to each other. The moving column 302-1 is movably inserted in the through hole 103 and leaks out of the heat preservation shell 1. The piston block 302-2 is movably arranged in the air-filled chamber 104. The lower end of the piston block 302-2 is connected to the folded air bag 301-1 and the upper end of the spring 301-2, and the side is connected to the outer wall of the organ placement box 2; and the piston block 302-2 is provided with an air hole 303 connected to the air delivery hole 303-1; the moving column 302-1 moves to drive the piston block 302-2 to move in the air-filled chamber 104; See attached Figure 1-2 As shown, the insulation shell 1 is provided with a water inlet hole 102 and a water outlet hole 101 communicating with its inner cavity on both sides, and the horizontal height of the water outlet hole 101 is greater than the horizontal height of the water inlet hole 102. A water retaining component 5 is also provided in the water inlet hole 102 to prevent ice water or warm water from flowing back to the water inlet hole 102 and failing to circulate well; Specific reference attached Figure 8 As shown, the water-blocking assembly 5 includes a water baffle 501 and a plurality of connecting springs 502, and the plurality of connecting springs 502 are arranged at different levels to ensure the balance of the water baffle 501 when it moves. The water baffle 501 is arranged in the inner cavity of the heat-insulating shell 1 and is used in conjunction with the water inlet hole 102. One end of the connecting spring 502 is connected to the water baffle 501, and the other end is connected to the inner cavity wall of the heat-insulating shell 1. When water flows into the inner cavity of the heat-insulating shell 1 from the water inlet hole 102, the water flow pressure pushes the water baffle 501 forward and stretches the spring 502, so that water enters the inner cavity of the heat-insulating shell 1. When the water inlet hole 102 stops delivering water, the stretching spring 502 rebounds and under the reverse pressure of the water in the inner cavity of the heat-insulating shell 1, the water baffle 501 blocks the end of the water inlet hole 102 to prevent the water in the heat-insulating shell 1 from flowing back. A real-time monitoring system 4 can also be provided on the thermal insulation shell 1, including a display module 401, a flow rate monitoring module 402, and a shock absorbing monitoring module 403, and the flow rate monitoring module 402 and the shock absorbing monitoring module 403 are electrically connected to the display module 401, the display module 401 is arranged on the outside of the thermal insulation shell 1, and the flow rate monitoring module 402 is arranged at the bottom of the organ placement box 2, so as to monitor the flow rate of the circulating water flow and upload it to the display module 401 for display; the shock absorbing monitoring module 403 is arranged on the folding airbag 301-1, and is used to monitor the supporting strength of the inflated folding airbag 301-1 when supporting the spring 301-2, and upload it to the display module 401 to display the relevant data, so that the staff can timely understand various information and take relevant measures.

[0021] The use process and principle of the organ transport device of the present invention are as follows: first, the organ to be transplanted is sealed and placed in the organ placement box 2, and then warm water or ice water of different temperatures is prepared according to the temperature requirements of different organs, wherein the ice water is a mixture of water and ice, and then the temperature-adjusted water is placed in a container, and a small water pump is placed in the container at the same time, and then the water outlet of the small water pump is connected to the water inlet hole 102 through a pipeline, and the water outlet hole 101 is connected to the water storage container; Turn on the water pump, and the water pump inputs warm water or ice water into the inner cavity of the heat preservation shell 1 from the water inlet hole 102. Due to the height difference between the water inlet hole 102 and the water outlet hole 101, the water entering from the water inlet hole 102 first gradually gathers at the bottom of the inner cavity of the heat preservation shell 1, thereby generating buoyancy to float the organ placement box 2, and the organ placement box 2 moves upward, and the upward movement of the organ placement box 2 drives the piston block 302-2 to move upward, and the upward movement of the piston block 302-2 drives the moving column 302-1 to move upward, thereby making the moving column 302-1 extend out of the upper end of the heat preservation shell 1. The depth of the water in the inner cavity of the heat preservation shell 1 can be judged by the length of the moving column 302-1 extending out of the heat preservation shell 1; The piston block 302-2 moves upward to stretch the folded airbag 301-1 and the spring 301-2 upward, and at the same time, the gas in the air chamber 104 enters the air delivery hole 303-1 from the air hole 303, and finally enters the folded airbag 301-1 to expand the folded airbag 301-1. Due to the limiting effect of the air chamber 104 and the spring 301-2, the expanded folded airbag 301-1 squeezes into the gap of the spring 301-2, thereby filling the gap of the spring 301-2 and fixing the shape of the spring 301-2, as shown in FIG. Figure 6 As shown; When the transfer device is bumped, the spring 301-2 is further stretched, and the spring 301-2 lifts the piston block 302-2, and the piston block 302-2 drives the organ placement box 2 to move upward. At the same time, the piston block 302-2 moves the moving column 302-1 upward in the through hole 103. The piston block 302-2 moves upward to squeeze the air in the inflation bin 104 into the folding airbag 301-1. The folding airbag 301-1 further expands and squeezes into the gap caused by the further stretching of the spring 301-2, so that the further stretched spring 301-2 is fixed again, so that the organ placement box 2 is fixed to prevent it from falling due to gravity. When the depth of the water in the inner cavity of the heat preservation shell 1 decreases, the organ placement box 2 moves downward, driving the piston block 302-2 to move downward. The piston block 302-2 moves downward to squeeze the folded airbag 301-1 and the spring 301-2. The folded airbag 301-1 then slowly releases the gas in its inner cavity into the inflation chamber 104, thereby slowing down the descending speed of the organ placement box 2. When the organ placement box 2 rises, the spring 301-2 is fixed, thereby fixing the organ placement box 2 to prevent it from reciprocating up and down due to bumps and damaging the transplanted organ therein.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An organ transport device, comprising a heat preservation shell (1) and an organ placement box (2), wherein the organ placement box (2) is movably arranged in the heat preservation shell (1), characterized in that: Shock-absorbing mechanisms (3) are arranged on both sides of the organ placement box (2); the shock-absorbing mechanisms (3) are movably inserted into the inner wall of the heat-insulating shell (1) and are used in conjunction with the organ placement box (2).

2. An organ transport device according to claim 1, characterized in that: The inner wall of the heat-insulating shell (1) is provided with a through hole (103) and an air-filled chamber (104) which are interconnected, and the shock-absorbing mechanism (3) is movably arranged in the through hole (103) and the air-filled chamber (104).

3. An organ transport device according to claim 2, characterized in that: The shock absorbing mechanism (3) comprises an airbag component (301) and a synchronous moving component (302), wherein the airbag component (301) is arranged in the inflation chamber (104), and the synchronous moving component (302) is inserted into the through hole (103), and the lower end is connected to the airbag component (301), and the side is connected to the organ placement box (2); The upper end surface of the synchronous moving component (302) is provided with a penetrating air hole (303), and the air hole (303) is communicated with the air delivery hole (303-1) provided on the air bag component (301).

4. An organ transport device according to claim 3, characterized in that: The airbag assembly (301) comprises a folding airbag (301-1) of a U-shaped structure and a spring (301-2), wherein the folding airbag (301-1) wraps around the spring (301-2); the lower end of the spring (301-2) is connected to the bottom of the inflation chamber (104) through the folding airbag (301-1), and the upper end is connected to the synchronous moving assembly (302); The lower end of the folded airbag (301-1) is connected to the bottom of the inflation chamber (104), and the upper end is connected to the synchronous moving component (302), and an air delivery hole (303-1) communicating with the inner cavity of the folded airbag (301-1) is provided at the upper end of the folded airbag (301-1).

5. The organ transport device according to claim 4, characterized in that: The synchronous moving component (302) comprises a moving column (302-1) and a piston block (302-2) connected to each other, the moving column (302-1) is movably inserted in the through hole (103), the piston block (302-2) is movably arranged in the air charging chamber (104), and an air hole (303) communicating with the air delivery hole (303-1) is opened on the piston block (302-2).

6. The organ transport device according to claim 1, characterized in that: A water inlet hole (102) and a water outlet hole (101) communicating with the inner cavity of the heat-insulating shell (1) are arranged on both sides thereof, and the water inlet hole (102) and the water outlet hole (101) are not at the same level, and a water retaining assembly (5) is also arranged in the water inlet hole (102).

7. The organ transport device according to claim 6, characterized in that: The water-blocking assembly (5) comprises a water-blocking plate (501) and a plurality of connecting springs (502); the water-blocking plate (501) is arranged in the inner cavity of the heat-insulating shell (1) and is used in conjunction with the water inlet hole (102); one end of the connecting spring (502) is connected to the water-blocking plate (501) and the other end is connected to the inner cavity wall of the heat-insulating shell (1).

8. The organ transport device according to claim 1, characterized in that: The use process of the organ transport device comprises: firstly sealing and placing the organ to be transplanted in the organ placement box (2), then preparing warm water or ice water of different temperatures according to the temperature requirements of different organs, then placing the water in a container, placing a small water pump in the container, and then using a pipe to connect the water outlet of the small water pump to the water inlet (102), and the water outlet (101) to the water storage container; The water pump is turned on, and the water pump inputs water from the water inlet hole (102) into the inner cavity of the heat preservation shell (1). Due to the height difference between the water inlet hole (102) and the water outlet hole (101), the water entering from the water inlet hole (102) first gradually gathers at the bottom of the inner cavity of the heat preservation shell (1), thereby generating buoyancy to float the organ placement box (2), and the organ placement box (2) moves upward. The upward movement of the organ placement box (2) drives the piston block (302-2) to move upward, and the upward movement of the piston block (302-2) drives the moving column (302-1) to move upward, thereby causing the moving column (302-1) to extend out of the upper end of the heat preservation shell (1). The depth of the water in the inner cavity of the heat preservation shell (1) can be determined by the length of the moving column (302-1) extending out of the heat preservation shell (1); The piston block (302-2) moves upward to stretch the folding airbag (301-1) and the spring (301-2) upward, and at the same time, the gas in the inflation chamber (104) enters the gas delivery hole (303-1) from the gas hole (303), and finally enters the folding airbag (301-1) to expand the folding airbag (301-1). Due to the limiting effect of the inflation chamber (104) and the spring (301-2), the expanded folding airbag (301-1) squeezes into the gap of the spring (301-2), thereby filling the gap of the spring (301-2) and fixing the shape of the spring (301-2); When the transfer device is bumped, the spring (301-2) is further stretched, the spring (301-2) lifts the piston block (302-2), the piston block (302-2) drives the organ placement box (2) to move upward, and at the same time the piston block (302-2) causes the movable column (302-1) to move upward in the through hole (103), the piston block (302-2) moves upward to squeeze the air in the inflation chamber (104) into the folding airbag (301-1), the folding airbag (301-1) further expands, and squeezes into the gap caused by the further stretching of the spring (301-2), thereby fixing the further stretched spring (301-2) again, so that the organ placement box (2) is fixed and prevented from falling due to gravity; When the depth of the water in the inner cavity of the heat preservation shell (1) decreases, the organ placement box (2) moves downward, driving the piston block (302-2) to move downward. The piston block (302-2) moves downward to squeeze the folding airbag (301-1) and the spring (301-2). The folding airbag (301-1) then slowly releases the gas in its inner cavity into the inflation chamber (104), thereby slowing down the descending speed of the organ placement box (2). When the organ placement box (2) rises, the spring (301-2) is fixed, thereby fixing the organ placement box (2) to prevent it from reciprocating up and down due to bumps, thereby damaging the transplanted organ therein.

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