CN113686072A

CN113686072A - Constant temperature refrigerator is transplanted to liver convenient to transport

Info

Publication number: CN113686072A
Application number: CN202110944622.XA
Authority: CN
Inventors: 王正昕; 李建华; 陶一峰; 沈丛欢; 李瑞东; 马震宇; 张全保
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-11-23
Anticipated expiration: 2041-08-17
Also published as: CN113686072B

Abstract

The invention relates to the technical field of medical equipment, and discloses a liver transplantation constant-temperature refrigerator convenient to transport, which comprises a box body and a box cover, wherein the box cover is rotatably connected to the top of the box body through a hinge, the box cover is buckled with the box body through a buckle, the box body is provided with an outer shell, an inner shell and a refrigerator body which are sequentially distributed from outside to inside, and the outer shell and the inner shell are both of hollow cuboid structures with openings on the upper surfaces and the lower surfaces; in-process that enters into the storage box when organ preservation liquid passes through the fluid-discharge tube, the branch at this moment in the organ preservation liquid can be kept in the bag and cut apart into the droplet by the net, and descend downwards, at the in-process that descends, can eliminate the germ in the preservation liquid through two ultraviolet lamp's irradiation, finally drip on a plurality of sealed valves, after the preservation liquid in the bag of keeping in temporary storage accumulates certain volume, this moment under the effect of gravity, a plurality of sealed valves can be washed away, the preservation liquid can enter into and store in the storage box, it uses to make things convenient for to continue next time.

Description

Constant temperature refrigerator is transplanted to liver convenient to transport

Technical Field

The invention relates to the technical field of medical instruments, in particular to a liver transplantation constant-temperature refrigerator convenient to transport.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software for diagnosing, preventing, monitoring, treating or relieving diseases; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; through the examination of samples from human bodies, information is provided for medical treatment or diagnosis purposes, along with the appearance of organ transplantation operations, lives of more and more patients are saved, when the liver transplantation operations are carried out, in order to ensure the activity of transplanted livers, the livers need to be placed in an organ transfer box for storage, but when the traditional organ transfer box is used, low-temperature objects such as ice blocks or ice bags are generally directly laid in the box body, then the organs are placed in liquid containing organ preservation liquid for storage, so that in the process of transferring the livers, the situation that the livers are frostbitten is easily caused, in the process of taking out the livers, medical staff are required to stretch hands into the organ preservation liquid, the preservation liquid is easily overflowed, the situation that the surrounding environment is polluted is easily caused, and in the process of directly taking out the liver, the liver is easy to slide down due to the fact that a large amount of preservation solution is adhered to the outer wall of the liver.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the constant-temperature refrigerator convenient for transportation, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a liver transplantation constant temperature refrigerator convenient to transport comprises a refrigerator body and a refrigerator cover, wherein the top of the refrigerator body is rotatably connected with the refrigerator cover through a hinge, the refrigerator cover is buckled with the refrigerator body through a buckle, an outer shell, an inner shell and a refrigerator body are sequentially distributed on the refrigerator body from outside to inside, the outer shell and the inner shell are both of hollow cuboid structures with openings on the upper and lower surfaces, a placing cavity is integrally formed in the middle of the upper surface of the refrigerator body, a plug body is arranged inside the placing cavity, the upper surface of the plug body is positioned above the refrigerator body and is fixedly provided with a handle, a placing disc is arranged on the lower surface inside the placing cavity, sealing plugs are fixedly arranged on the left and right sides of the lower surface of the placing disc, an electric telescopic rod is fixedly arranged in the middle of the lower surface inside the refrigerator body, the top end of an output shaft of the electric telescopic rod is fixedly connected with the middle of the lower surface of the placing disc, the lower surface of the placing cavity is symmetrically fixed with liquid discharge pipes, the two plugging plugs are respectively positioned in the two liquid discharge pipes, the bottom of the inner shell is provided with a storage box, the storage box is of a hollow structure with an open top, the bottoms of the two liquid discharge pipes extend into the storage box, the top of the storage box extends into the inner shell, a convex ring is integrally formed at the top of the outer side wall of the storage box, the bottom of the inner side wall of the inner shell is provided with a clamping groove, the convex ring is clamped in the clamping groove, semiconductor refrigerating sheets are fixed on two sides of the refrigerator body, heat dissipation ports are formed on two sides of the inner shell corresponding to the two semiconductor refrigerating sheets, heat dissipation fans are fixed on two sides of the outer shell corresponding to the two heat dissipation ports, a partition plate is integrally formed in the refrigerator body, and a PLC controller is fixed on the right side of the upper surface in the refrigerator body, the upper surface that the baffle arrived is fixed with the battery, the inside right side of placing the chamber and arriving is fixed with temperature sensor, the upper surface of case lid is fixed with the display, the bottom center department of cock body is fixed with wireless camera, temperature sensor semiconductor refrigeration piece wireless camera threo with the display all with PLC controller electric connection.

Preferably, a carrying handle is fixed at the middle position of the top of each of the two sides of the shell.

Preferably, four corners of the housing and the box cover are arc structures.

Preferably, the centers of two sides of the inside of the outer shell are respectively fixed with a first rotating shaft, the opposite ends of the two first rotating shafts are respectively rotatably connected with the centers of two sides of the inner shell, the centers of the front and rear surfaces of the inside of the inner shell are respectively fixed with a second rotating shaft, and the opposite ends of the two second rotating shafts are respectively rotatably connected with the centers of the front and rear surfaces of the refrigerator body.

Preferably, the cross sections of the convex ring and the clamping groove are both arc-shaped structures.

Preferably, the lateral wall integrated into one piece of fluid-discharge tube has the bag of keeping in, the inside last fixed surface of the bag of keeping in has the net that separates, just the inside both sides of the bag of keeping in all are fixed with ultraviolet lamp, the inside of the bag of keeping in is located ultraviolet lamp's below is fixed with a plurality of sealed lamellas, the left side of placing the chamber is fixed with the pump body, the input of the pump body is fixed with the pipe, the pipe is kept away from the one end and the left side of the pump body the lateral wall fixed connection of fluid-discharge tube.

Preferably, the placing disc is of a net-shaped concave structure.

Preferably, the lower surface of the case is flush with the lower surface of the housing.

Preferably, the equal symmetry in surface is fixed with the second electro-magnet around the inside of shell, the surface symmetry integrated into one piece has the second recess around the inner shell, the inside of second recess is gone all to be fixed with the second spring, the one end of second spring is fixed with the second iron plate, the equal symmetry in inside left and right sides of inner shell is fixed with first electro-magnet, the equal symmetry integrated into one piece in both sides of refrigerator body has first recess, the inside of first recess is fixed with first spring, the one end of first spring is fixed with first iron plate, the inside right side of refrigerator body is located the PLC controller with be fixed with acceleration sensor between the battery.

Preferably, the first rotating shaft and the second rotating shaft both include a first shaft body and a second shaft body, the first shaft body on the first rotating shaft is fixedly connected with the inner surface of the outer shell, the second shaft body on the first rotating shaft is rotatably connected with the outer surface of the inner shell, the first shaft body on the second rotating shaft is fixedly connected with the inner surface of the inner shell, the second shaft body on the second rotating shaft is rotatably connected with the outer surface of the refrigerator body, one end of the first shaft body opposite to the second shaft body is provided with a connecting groove, the top of the connecting groove extends to the top of the first shaft body, a damping buffer is fixed inside one side of the connecting groove, which is far away from the second shaft body, one end of the second shaft body opposite to the first shaft body is integrally formed with a connecting block, and the connecting block is embedded inside the connecting groove, and one end of the connecting block, which is far away from the second shaft body, is attached to one end of the output shaft of the damping buffer.

(III) advantageous effects

The invention provides a liver transplantation constant-temperature refrigerator convenient to transport, which has the following beneficial effects:

(1) when the device is used, a liver is placed on a placing disc in a placing cavity, organ preservation liquid is poured into the placing cavity, the preserved temperature is set, then a PLC (programmable logic controller) can start a semiconductor refrigeration piece to refrigerate, a temperature sensor can monitor the temperature in the placing cavity in real time, when the temperature of the placing cavity is lower than a set value, a signal is fed back to the PLC, the semiconductor refrigeration piece is closed by the PLC, when the temperature sensor monitors that the temperature inside the placing cavity exceeds the preset temperature, the signal is fed back to the PLC again, then the semiconductor refrigeration piece is started again by the PLC to refrigerate, so that the visceral organs in the placing cavity are always in a constant temperature state, and the condition that the visceral organs are frostbitten is avoided.

(2) When the organ is required to be taken out, the placing disc is driven by the electric telescopic rod to move upwards, the two blocking bodies are blocked and are respectively pulled out from the two liquid discharge pipes, the organ preservation solution in the placing cavity can enter the storage box through the two liquid discharge pipes to be stored, the organ can move upwards under the action of the electric telescopic rod and finally appears in front of medical personnel, the medical personnel can directly take the organ to transplant the organ, compared with the traditional organ transfer box, when the organ is taken out, the organ preservation device does not need the hands of the medical personnel to extend into the organ preservation solution to take the organ, the condition that the preservation solution overflows is avoided, a large amount of liquid is prevented from being adhered to the outer wall of the organ, and the organ is easy to slip.

(3) According to the invention, the temporary storage bag is arranged on the outer side wall of the liquid discharge pipe, when organ preservation liquid enters the storage box through the liquid discharge pipe, the organ preservation liquid can be divided into small liquid drops by the separation net in the temporary storage bag and falls downwards, in the falling process, germs in the preservation liquid can be eliminated through irradiation of the two ultraviolet lamps, and finally the small liquid drops on the plurality of sealing flaps.

(4) In the carrying process, after the refrigerator body is inclined, the refrigerator body positioned at the innermost side can be always kept in a vertical state under the action of the first rotating shaft and the second rotating shaft, so that the phenomenon that the internal organs collide with the inner wall of the refrigerator body to be damaged due to the inclination of the device in the carrying process is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is an enlarged view of the structure at B of FIG. 2 according to the present invention;

FIG. 6 is a schematic structural diagram of the first and second shafts according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. buckling; 4. carrying handles; 5. a heat dissipation fan; 6. a housing; 7. a heat dissipation port; 8. a first rotating shaft; 9. an inner shell; 10. a refrigerator body; 11. a plug body; 12. a handle; 13. a temperature sensor; 14. a PLC controller; 15. a storage battery; 16. a pump body; 17. a placement chamber; 18. placing a tray; 19. an electric telescopic rod; 20. a sealing plug; 21. a partition plate; 22. a conduit; 23. a liquid discharge pipe; 24. a semiconductor refrigeration sheet; 25. a storage box; 26. a card slot; 27. a convex ring; 28. a second rotating shaft; 29. temporarily storing the bags; 30. an ultraviolet lamp; 31. separating the net; 32. sealing the flap; 33. a display; 34. a wireless camera; 35. an acceleration sensor; 36. a first electromagnet; 37. a second electromagnet; 38. a second iron block; 39. a second spring; 40. a second groove; 41. a first iron block; 42. a first groove; 43. a first spring; 44. a first shaft body; 45. a damping buffer; 46. connecting grooves; 47. connecting blocks; 48. a second shaft body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: a constant temperature refrigerator convenient for transportation comprises a refrigerator body 1 and a refrigerator cover 2, the top of the refrigerator body 1 is rotatably connected with the refrigerator cover 2 through a hinge, the refrigerator cover 2 is buckled with the refrigerator body 1 through a buckle 3, an outer shell 6, an inner shell 9 and a refrigerator body 10 are sequentially distributed on the refrigerator body 1 from outside to inside, the outer shell 6 and the inner shell 9 are both of hollow cuboid structures with openings on the upper and lower surfaces, a placing cavity 17 is integrally formed in the middle of the upper surface of the refrigerator body 10, a plug body 11 is arranged inside the placing cavity 17, the upper surface of the plug body 11 is positioned above the refrigerator body 10 and is fixedly provided with a handle 12, a placing disc 18 is arranged on the lower surface inside the placing cavity 17, sealing plugs 20 are fixed on the left side and the right side of the lower surface of the placing disc 18, an electric telescopic rod 19 is fixed in the middle of the lower surface inside the refrigerator body 10, the top end of an output shaft of the electric telescopic rod 19 is fixedly connected with the middle of the lower surface of the placing disc 18, the lower surface of the placing cavity 17 is symmetrically fixed with liquid discharge pipes 23, two sealing plugs 20 are respectively positioned inside the two liquid discharge pipes 23, the bottom of the inner shell 9 is provided with a storage box 25, the storage box 25 is of a hollow structure with an open top, the bottom ends of the two liquid discharge pipes 23 extend into the storage box 25, the top of the storage box 25 extends into the inner shell 9, the top of the outer side wall of the storage box 5 is integrally formed with a convex ring 27, the bottom of the inner side wall of the inner shell 9 is provided with a clamping groove 26, the convex ring 27 is clamped inside the clamping groove 26, both sides of the refrigerator body 10 are respectively fixed with a semiconductor refrigerating sheet 24, both sides of the inner shell 9 are respectively provided with a heat dissipation opening 7 corresponding to the two semiconductor refrigerating sheets 24, both sides of the outer shell 6 are respectively fixed with a heat dissipation fan 5 corresponding to the two heat dissipation openings 7, the inside of the refrigerator body 10 is integrally formed with a partition plate 21, and the right side of the inner upper surface of the refrigerator body 10 is fixed with a PLC controller 14, the upper surface of the partition plate 21 is fixed with a storage battery 15, the right side of the inside of the placing cavity 13 is fixed with a temperature sensor 13, the upper surface of the box cover 2 is fixed with a display 33, the center of the bottom of the plug body 11 is fixed with a wireless camera 34, the temperature sensor 13, the semiconductor refrigerating sheets 24, the wireless camera 34 and the display 33 are all electrically connected with the PLC 14, when in use, the temperature for storing the liver is set at first, at the moment, the PLC 14 starts the two semiconductor refrigerating sheets 24 to cool the refrigerator body 10 and the internal space of the placing cavity 17 inside the refrigerator body, when the temperature is reduced to a preset value, the box cover 2 is opened at the moment, the liver is placed on the placing plate 18 in the placing cavity 17, then organ liquid is poured into the placing cavity 17 to be stored, the box cover 2 and the plug body 11 are closed, and the temperature sensor 13 monitors the temperature in the placing cavity 17 in real time, when the temperature of the placing cavity 17 is lower than a set value, a signal is fed back to the PLC controller 14, the PLC controller 14 closes the semiconductor refrigerating sheet 24, when the temperature sensor 13 monitors that the temperature inside the placing cavity 17 exceeds a preset temperature, the signal is fed back to the PLC controller 14 again, then the PLC controller 14 opens the semiconductor refrigerating sheet 24 again for refrigeration, so that the viscera in the placing cavity 17 are always in a constant temperature state, the temperature can be displayed on the display 33 in real time, meanwhile, the wireless camera 34 shoots the condition of the liver on the placing plate 18 in real time and sends the picture to the PLC controller 14 for processing in real time, the PLC controller 14 displays the processed picture on the display 33 in real time, thereby medical care personnel can master the condition of the liver in real time, the condition that the liver is damaged and cannot be known by the medical care personnel is avoided, and a subsequent series of operations are influenced, avoid the condition that the internal organs was frostbitten, and at the in-process of work, heat dissipation fan 5 can dispel the heat for semiconductor refrigeration piece 24, make the work that carries on that semiconductor refrigeration piece 24 can be better, when the internal organs are taken out to needs, open case lid 2 and cock body 11, and place the dish 18 upward movement through electric telescopic handle 19 drive, two block up 20 simultaneously and extract from two fluid-discharge tubes 23 respectively, the organ preservation liquid of placing in the chamber 17 can enter into storage box 25 through two fluid-discharge tubes 23 and save, and the internal organs can upward movement under electric telescopic handle 19's effect, and finally present in the front of medical personnel, medical personnel directly take the internal organs and transplant the operation can.

Furthermore, the middle positions of the tops of the two sides of the shell 6 are respectively fixed with a carrying handle 4, so that a user can carry the shell conveniently.

Furthermore, four corners of the housing 6 and the box cover 2 are both arc-shaped structures, so that the phenomenon that the sharp corners cause discomfort to a user in the carrying process is avoided.

Furthermore, the centers of two sides of the inside of the outer shell 6 are fixed with first rotating shafts 8, the opposite ends of the two first rotating shafts 8 are respectively rotatably connected with the centers of two sides of the inner shell 9, the centers of the front and back surfaces of the inside of the inner shell 9 are fixed with second rotating shafts 28, the opposite ends of the two second rotating shafts 28 are respectively rotatably connected with the centers of the front and back surfaces of the refrigerator body 10, during the transportation process, when the device is inclined back and forth, the inner shell 9 and the refrigerator body 10 are always in the vertical state under the action of the first rotating shafts 8, and when the blood outlet line of the device is inclined left and right, the refrigerator body 10 is always in the vertical state under the action of the second rotating shafts 28, under the action of the first rotating shafts 8 and the second rotating shafts 28, no matter whether the device is inclined left and right or front and back, the refrigerator body 10 is always in the vertical state, thereby avoiding the organ in the refrigerator body 10 from colliding with the inner wall of the refrigerator body 10, causing damage to organs.

Furthermore, the cross-sections of the convex ring 27 and the clamping groove 26 are both circular arc structures, which facilitates the taking out and installation of the storage box 25.

Further, a temporary storage bag 29 is integrally formed on the outer side wall of the drainage tube 23, a screen 31 is fixed on the inner upper surface of the temporary storage bag 29, ultraviolet lamps 30 are fixed on both sides of the inner portion of the temporary storage bag 29, a plurality of sealing flaps 32 are fixed inside the temporary storage bag 29 below the ultraviolet lamps 30, a pump body 26 is fixed on the left side of the placement cavity 17, a guide tube 22 is fixed on the input end of the pump body 26, one end of the guide tube 22 far away from the pump body 26 is fixedly connected with the outer side wall of the left drainage tube 23, when the organ preservation solution enters the storage box 25 through the drainage tube 23, the organ preservation solution is divided into small droplets by the screen 31 in the temporary storage bag 29 and falls downwards, in the falling process, germs in the preservation solution can be eliminated through irradiation of the two ultraviolet lamps 30, and finally drops on the sealing flaps 32, when the preservation solution in the temporary storage bag 29 is accumulated to a certain amount, at this moment under the effect of gravity, a plurality of seal flap 32 can be washed away, and the liquid of preserving can enter into storage box 25 and save, and convenient next time continues to use, when needs reuse preserves liquid, directly starts the pump body 26 to can use the liquid of preserving in the storage box 25 suction to place the chamber 17 in, use more convenient and fast.

Furthermore, the placing plate 18 is of a net-shaped concave structure, so that the viscera can be conveniently placed, and meanwhile, the preserving fluid on the placing plate can conveniently fall down.

Further, the lower surface of the storage box 25 is flush with the lower surface of the housing 6, avoiding the device from being uneven.

Further, the front and rear surfaces of the inside of the outer shell 6 are symmetrically fixed with second electromagnets 37, the front and rear surfaces of the inner shell 9 are symmetrically and integrally formed with second grooves 40, the inside of the second grooves 40 is fixed with second springs 39, one ends of the second springs 39 are fixed with second iron blocks 38, the left and right sides of the inside of the inner shell 9 are symmetrically fixed with first electromagnets 36, the two sides of the refrigerator body 10 are symmetrically and integrally formed with first grooves 42, the inside of the first grooves 42 is fixed with first springs 43, one ends of the first springs 43 are fixed with first iron blocks 41, the right side of the inside of the refrigerator body 9 is located between the PLC controller 14 and the storage battery 15 and is fixed with acceleration sensors 35, when the refrigerator is transported, when a vehicle is subjected to sudden braking, the acceleration sensors 35 detect that acceleration is suddenly increased and send signals to the PLC controller 14, the PLC controller 14 controls the first electromagnets 36 and the second electromagnets 37 to be electrified, and the first iron block 41 and the second iron block 38 in the first groove 42 and the second groove 40 are sucked out, so that the inner shell 9 and the refrigerator body 10 can be fixed, the electromagnet and the iron blocks are mutually attracted, the friction force of a contact surface can be increased, further fixation is performed, the situation that in emergency braking, the inner shell 9 and the refrigerator body 10 swing back and forth is avoided, the inner liver and the inner wall of the refrigerator body 10 continuously collide, the liver is easily damaged, when the acceleration sensor 35 does not detect that the acceleration is suddenly increased, the PLC 14 controls the first electromagnet 36 and the second electromagnet 37 to be powered off, and the first iron block 41 and the second iron block 38 are restored to the original positions under the action of the first spring 43 and the second spring 39.

Further, the first rotating shaft 8 and the second rotating shaft 28 both include a first shaft 44 and a second shaft 48, the first shaft 44 on the first rotating shaft 8 is fixedly connected to the inner surface of the outer shell 6, and the second shaft 48 on the first rotating shaft 8 is rotatably connected to the outer surface of the inner shell 9, the first shaft 44 on the second rotating shaft 28 is fixedly connected to the inner surface of the inner shell 9, and the second shaft 48 on the second rotating shaft 28 is rotatably connected to the outer surface of the refrigerator body 10, a connecting groove 46 is formed at one end of the first shaft 44 opposite to the second shaft 48, the top of the connecting groove 46 extends to the top of the first shaft 44, a damping buffer 45 is fixed inside one side of the connecting groove 46 far away from the second shaft 48, a connecting block 47 is integrally formed at one end of the second shaft 48 opposite to the first shaft 44, the connecting block 47 is embedded inside the connecting groove 46, and one end of the connecting block 47 far away from the second shaft 48 is attached to one end of an output shaft of the damping buffer 45, the condition of emergency brake appears as the vehicle in the engineering of transportation, inner shell 9 and refrigerator body 10 are fixed, avoid the back and forth movement back, this moment under inertial effect, inner shell 9 or refrigerator body 10 can continue the direction motion that advances along the vehicle, damping buffer 45 can be extruded by connecting block 47 this moment to can cushion inner shell 9 or refrigerator body 10, avoid inside liver and refrigerator body 10's inner wall to take place the striking, lead to the liver to take place the damaged condition.

In conclusion, the working process of the invention is as follows: when the refrigerator is used, the temperature for preserving the liver is set at first, at the moment, the PLC 14 starts the two semiconductor refrigerating sheets 24, so that the refrigerator body 10 and the inner space of the placing cavity 17 inside the refrigerator body are cooled, when the temperature is reduced to a preset value, the box cover 2 is opened at the moment, the liver is placed on the placing plate 18 in the placing cavity 17, then the organ preservation liquid is poured into the placing cavity 17, the box cover 2 and the plug body 11 are closed, meanwhile, the temperature sensor 13 monitors the temperature in the placing cavity 17 in real time, when the temperature of the placing cavity 17 is lower than the set value, a signal is fed back to the PLC 14, at the moment, the PLC 14 closes the semiconductor refrigerating sheets 24, when the temperature sensor 13 monitors that the temperature inside the placing cavity 17 exceeds the preset temperature, the signal is fed back to the PLC 14 again, then the PLC 14 starts the semiconductor refrigerating sheets 24 again for refrigerating, the viscera in the placing cavity 17 is always in a constant temperature state to avoid the condition that the viscera are frostbitten, in the working process, the heat dissipation fan 5 can dissipate heat for the semiconductor refrigeration piece 24, so that the semiconductor refrigeration piece 24 can work better, when the viscera needs to be taken out, the box cover 2 and the plug body 11 are opened, the placing disk 18 is driven by the electric telescopic rod 19 to move upwards, meanwhile, the two sealing plugs 20 are respectively pulled out from the two liquid discharge pipes 23, the organ preservation liquid in the placing cavity 17 can enter the storage box 25 through the two liquid discharge pipes 23 for storage, at the moment, the organ preservation liquid can be temporarily stored and divided into small liquid drops by the partition net 31 in the temporary storing bag 29 and falls downwards, in the falling process, germs in the preservation liquid can be eliminated through the irradiation of the two ultraviolet lamps 30, finally the liquid drops on the plurality of sealing valves 32, and after the liquid in the temporary storing bag 29 is accumulated to a certain amount, at this moment, under the effect of gravity, a plurality of sealing flaps 32 can be washed away, the preserving fluid can enter the storage box 25 to be stored, so that the preservation fluid can be used continuously next time, when the preserving fluid needs to be used again, the pump body 26 is directly started, so that the preserving fluid in the storage box 25 can be pumped into the placing cavity 17, the viscera can move upwards under the action of the electric telescopic rod 19 and finally appear in front of medical personnel, the medical personnel can directly take the viscera to transplant, in the carrying process, after the device is inclined forwards and backwards, at the moment, the inner shell 9 and the refrigerator body 10 can be always in a vertical state under the action of the first rotating shaft 8, and after the blood outlet line of the device is inclined leftwards and rightwards, under the action of the second rotating shaft 28, the refrigerator body 10 can always be in a vertical state under the action of the first rotating shaft 8 and the second rotating shaft 28, no matter the device inclines leftwards and rightwards or forwards and backwards, the refrigerator body 10 is always in a vertical state, so that the condition that viscera in the refrigerator body 10 collide with the inner wall of the refrigerator body 10 to cause injury to the viscera can be avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a constant temperature refrigerator is transplanted to liver convenient to transport, includes box (1) and case lid (2), its characterized in that: the refrigerator is characterized in that the top of the box body (1) is rotatably connected with the box cover (2) through a hinge, the box cover (2) is buckled with the box body (1) through a buckle (3), the box body (1) comprises an outer shell (6), an inner shell (9) and a refrigerator body (10) which are sequentially distributed from outside to inside, the outer shell (6) and the inner shell (9) are of hollow cuboid structures with upper and lower surfaces being open, a placing cavity (17) is integrally formed in the middle of the upper surface of the refrigerator body (10), a plug body (11) is arranged inside the placing cavity (17), the upper surface of the plug body (11) is located above the refrigerator body (10) and is fixed with a handle (12), a placing disc (18) is arranged on the lower surface of the placing cavity (17), sealing plugs (20) are fixed on the left side and the right side of the lower surface of the placing disc (18), and an electric telescopic rod (19) is fixed on the middle of the lower surface of the refrigerator body (10), the top end of an output shaft of the electric telescopic rod (19) is fixedly connected with the middle of the lower surface of the placing disc (18), liquid discharge pipes (23) are symmetrically fixed on the lower surface of the placing cavity (17), two sealing plugs (20) are respectively positioned inside the two liquid discharge pipes (23), a storage box (25) is arranged at the bottom of the inner shell (9), the storage box (25) is of a hollow structure with an open top, the bottom ends of the two liquid discharge pipes (23) extend into the storage box (25), the top of the storage box (25) extends into the inner shell (9), a convex ring (27) is integrally formed at the top of the outer side wall of the storage box (5), a clamping groove (26) is formed at the bottom of the inner side wall of the inner shell (9), the convex ring (27) is clamped inside the clamping groove (26), and semiconductor refrigerating sheets (24) are fixed on two sides of the refrigerator body (10), the two sides of the inner shell (9) are provided with heat dissipation ports (7) corresponding to the two semiconductor refrigeration sheets (24), heat radiation fans (5) are fixed at the positions of two sides of the shell (6) corresponding to the two heat radiation ports (7), a partition plate (21) is integrally formed inside the refrigerator body (10), and a PLC controller (14) is fixed on the right side of the upper surface inside the refrigerator body (10), a storage battery (15) is fixed on the upper surface of the partition plate (21), a temperature sensor (13) is fixed on the right side of the inner part of the placing cavity (13), a display (33) is fixed on the upper surface of the box cover (2), a wireless camera (34) is fixed at the center of the bottom of the plug body (11), the temperature sensor (13), the semiconductor refrigeration piece (24), the wireless camera head (34) and the display (33) are electrically connected with the PLC (14).

2. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: and carrying handles (4) are fixed in the middle positions of the tops of the two sides of the shell (6).

3. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the four corners of the shell (6) and the box cover (2) are both arc-shaped structures.

4. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the refrigerator is characterized in that first rotating shafts (8) are fixed at the centers of two sides in the outer shell (6), opposite ends of the first rotating shafts (8) are respectively connected with the centers of two sides of the inner shell (9) in a rotating mode, second rotating shafts (28) are fixed at the centers of the front surface and the rear surface in the inner shell (9), and opposite ends of the second rotating shafts (28) are respectively connected with the centers of the front surface and the rear surface of the refrigerator body (10) in a rotating mode.

5. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the sections of the convex ring (27) and the clamping groove (26) are both arc-shaped structures.

6. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the lateral wall integrated into one piece of fluid-discharge tube (23) has a bag of keeping in (29), the inside upper surface mounting of the bag of keeping in (29) has a net (31) that separates, just the inside both sides of the bag of keeping in (29) all are fixed with ultraviolet lamp (30), the inside of the bag of keeping in (29) is located the below of ultraviolet lamp (30) is fixed with a plurality of sealed petals (32), the left side of placing chamber (17) is fixed with the pump body (26), the input of the pump body (26) is fixed with pipe (22), pipe (22) are kept away from the one end and the left side of the pump body (26) the lateral wall fixed connection of fluid-discharge tube (23).

7. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the placing disc (18) is of a net-shaped concave structure.

8. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the lower surface of the storage box (25) is flush with the lower surface of the housing (6).

9. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 1, wherein: the front surface and the rear surface of the inside of the shell (6) are symmetrically fixed with second electromagnets (37), the front surface and the rear surface of the inner shell (9) are symmetrically and integrally formed with second grooves (40), a second spring (39) is fixed in each second groove (40), a second iron block (38) is fixed at one end of each second spring (39), the left side and the right side of the inner part of the inner shell (9) are symmetrically fixed with first electromagnets (36), the two sides of the refrigerator body (10) are symmetrically and integrally formed with first grooves (42), a first spring (43) is fixed inside the first groove (42), a first iron block (41) is fixed at one end of the first spring (43), an acceleration sensor (35) is fixed between the PLC (14) and the storage battery (15) on the right side of the interior of the refrigerator body (9).

10. The liver transplantation refrigerator with constant temperature convenient to transport as claimed in claim 4, wherein: the first rotating shaft (8) and the second rotating shaft (28) both comprise a first shaft body (44) and a second shaft body (48), the first shaft body (44) on the first rotating shaft (8) is fixedly connected with the inner surface of the outer shell (6), the second shaft body (48) on the first rotating shaft (8) is rotatably connected with the outer surface of the inner shell (9), the first shaft body (44) on the second rotating shaft (28) is fixedly connected with the inner surface of the inner shell (9), the second shaft body (48) on the second rotating shaft (28) is rotatably connected with the outer surface of the refrigerator body (10), the first shaft body (44) is opposite to one end of the second shaft body (48), the top of the connecting groove (46) extends to the top of the first shaft body (44), and a damping buffer (45) is fixed inside one side, far away from the second shaft body (48), of the connecting groove (46) The second shaft body (48) is relative the one end integrated into one piece of first shaft body (44) has connecting block (47), connecting block (47) inlay is located the inside of spread groove (46), just connecting block (47) are kept away from the one end of second shaft body (48) with the one end of the output shaft of damping buffer (45) is laminated mutually.