CN213778295U

CN213778295U - Blood plasma refrigerating equipment

Info

Publication number: CN213778295U
Application number: CN202023055263.2U
Authority: CN
Inventors: 张宝献; 王猛; 腾世超; 郭心怡; 汤兴华; 刘汉阳
Original assignee: Chongqing Liangping Hualan Biological Apheresis Plasma Co ltd
Current assignee: Chongqing Liangping Hualan Biological Apheresis Plasma Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-23
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a plasma refrigeration device, the upper surface of an outer box is rotationally connected with an upper cover, a ninety-degree hidden hinge is rotationally connected between the outer box and the upper cover, the lower surface of the outer box is fixedly connected with a footing, the front wall of the outer box is fixedly connected with a temperature display screen, the utility model discloses, a strap and a handle are arranged, which can be conveniently carried and transported, a heat preservation layer, an ice box and upper and lower sealing and sealing rings are arranged in the outer box, which can effectively cool and preserve the temperature of the interior, a lock catch and a protective cover are arranged, which can avoid the upper cover from being opened by mistake, a first spring and a sponge block are arranged, a blood bag storage box is in a suspension state, the blood bag can not be damaged when the blood bag storage box is impacted, a sterilizing lamp and a switch with a built-in lithium battery are arranged, when the upper cover is closed, the switch is in a circuit breaking state, the switch is popped out to become a circuit, the sterilizing lamp is lightened, the hands of the medical care personnel and the light coverage range are sterilized, and the blood bag taking process is ensured to be pollution-free.

Description

Blood plasma refrigerating equipment

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to blood plasma refrigeration plant.

Background

The hematology department is a branch of internal medicine and mainly treats the problems of the hematopoietic system, and can also provide professional services and perform a plurality of technical tests for hematology problems of a plurality of non-hematopathy, such as common erythrocyte diseases, such as anemia, iron deficiency anemia, aplastic anemia, abnormal hemoglobinopathy, porphyria and the like, leucocytic diseases, such as leukopenia, neutropenia and agranulocytosis, acute leukemia, acute myeloid leukemia, acute lymphocytic leukemia, acute leukemia and the like, bleeding, blood coagulation diseases, such as vascular purpura, anaphylactoid purpura, thrombocytopenia, idiopathic thrombocytopenic purpura and thrombotic thrombocytopenic purpura and the like, and transfusion is often required for patients when the patients are treated.

When carrying out outdoor first aid, need carry blood and carry out emergent blood transfusion, mainly be through plasma refrigeration plant blood bin promptly when carrying blood, but because current blood bin leakproofness is relatively poor, lead to getting into the dust in the bin, the bacterium, and medical personnel unpack the process both hands and can contact the box outside when getting blood, not reach under the sterile condition, can cause the pollution to blood bag and blood, lead to the patient to receive the infection of bacterium, current blood bin locking part is automatic opening under the condition such as violent striking easily meetting extreme, perhaps the blood bag is damaged, cause the pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plasma refrigeration device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: plasma refrigeration plant, including the outer container, the outer container upper surface is rotated and is connected with the upper cover, rotate between outer container and the upper cover and be connected with ninety degrees hidden hinge, outer container lower surface fixedly connected with footing, outer container antetheca fixedly connected with temperature display screen, outer container, upper cover inner wall are fixedly connected with structure enhancement layer, heat preservation, inner bag respectively in proper order, the inside ice chest, the baffle that are provided with of outer container, ice chest overlap joint are at the inner bag inside wall, the baffle overlap joint is at the ice chest inside wall, be provided with sealing device, locking device, sterilizing equipment between outer container, the upper cover, the baffle inside wall is provided with buffer, the outer container outer wall is provided with carrying device.

As a further description of the above technical solution:

the heat preservation layer is made of high-density polyurethane materials, and the structure reinforcing layer is made of aluminum alloy.

As a further description of the above technical solution:

the sealing device comprises an upper seal and a lower seal, the upper seal is fixedly connected to the lower surface of the upper cover, the lower seal is fixedly connected to the upper surface of the outer box, and the inner wall of the lower seal is fixedly connected with a sealing ring.

As a further description of the above technical solution:

locking device includes hasp, visor, the hasp rotates to be connected at the outer container antetheca, visor fixed connection is at the upper cover antetheca, the hasp sets up inside the visor, outer container, upper cover pass through hasp, the mutual joint of visor, visor and upper cover injection moulding as an organic whole.

As a further description of the above technical solution:

buffer includes blood bag preservation box, blood bag preservation box sets up inside the outer container, be provided with first spring between blood bag preservation box and the baffle, blood bag preservation box upper surface overlap joint has the sponge piece.

As a further description of the above technical solution:

the sterilizing device comprises a sterilizing lamp and a switch, the sterilizing lamp is fixedly connected to the upper wall of the inner side of the upper cover, the sterilizing lamp is a built-in lithium battery UVC ultraviolet lamp, the switch is connected to the inner wall of the upper seal in a sliding mode, the inner portion of the upper seal is fixedly connected with a sheath, and the switch is connected with the sheath in a sliding mode.

As a further description of the above technical solution:

the switch tip and the overlap joint of sealing down, the switch is kept away from the one end fixedly connected with conducting block that seals down, go up and seal inner wall fixedly connected with positive pole contact, negative pole contact, one side that the switch was kept away from to the conducting block is provided with the second spring.

As a further description of the above technical solution:

the carrying device comprises two groups of hanging lugs and a lifting handle, the two groups of hanging lugs are respectively and fixedly connected to the left side wall and the right side wall of the outer box, straps are arranged between the two groups of hanging lugs, and the lifting handle is rotatably connected to the upper surface of the upper cover.

The utility model discloses following beneficial effect has:

compared with the prior art, this plasma refrigeration plant, braces and handle through setting up, can be convenient carry the transportation, through the heat preservation that sets up in the outer container, the ice chest seals from top to bottom, the sealing washer, can carry out effectual cooling heat preservation to inside, through the hasp that sets up, the visor, can avoid the unexpected condition mistake that appears in the transportation to open the upper cover, through the first spring and the sponge piece that set up, can be in unsettled state with the blood bag preservation box of depositing the blood bag, also can not damage the blood bag in the striking, the bactericidal lamp and the switch of the built-in lithium cell that set up, when closing the upper cover, the switch is in the state of opening circuit, open the upper cover, the switch pops out promptly and becomes the route, the bactericidal lamp lights, disinfect to medical personnel's both hands and light coverage, two to thirty seconds can effectively go out influenza virus, measles virus, golden yellow grape wine, staphylococcus aureus, The virus such as tubercle bacillus ensures no pollution in the process of taking out the blood bag.

Drawings

Fig. 1 is a schematic view of the whole structure of a plasma refrigerating device provided by the present invention;

fig. 2 is a side sectional view of a plasma refrigerator according to the present invention;

FIG. 3 is an enlarged partial view of the plasma refrigerator of the present invention shown in FIG. 2-A;

fig. 4 is a schematic view of the whole structure of the plasma refrigerator in an open state of the upper cover;

fig. 5 is a partial structural sectional view of the switch part of the plasma refrigerating apparatus provided by the present invention.

Illustration of the drawings:

1. an outer box; 2. an upper cover; 3. footing; 4. a protective cover; 5. a temperature display screen; 6. hanging a lug; 7. a handle; 8. a harness; 9. a blood bag preservation box; 10. a partition plate; 11. an ice box; 12. a ninety degree hidden hinge; 13. a first spring; 14. sealing the upper part; 15. sealing the lower part; 16. locking; 17. a seal ring; 18. a structural reinforcement layer; 19. a heat-insulating layer; 20. an inner container; 21. a germicidal lamp; 22. a switch; 23. a conductive block; 24. a second spring; 25. a positive electrode contact; 26. a negative contact; 27. a sheath; 28. a sponge block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a blood plasma refrigeration plant: including

outer container

1, 1 upper surface of outer container rotates and is connected with upper cover 2, it is connected with ninety degrees hidden hinge 12 to rotate between outer container 1 and the

upper cover

2, 1 fixed surface of outer container is connected with

footing

3, 1 antetheca fixedly connected with temperature display screen 5 of outer container,

outer container

1, 2 inner walls of upper cover are fixedly connected with structure enhancement layer 18 respectively in proper order, heat preservation 19,

inner bag

20, 1 inside ice box 11 that is provided with of outer container,

baffle

10, 11 overlap joints of ice box are at 20 inside walls of inner bag, 10 overlap joints of baffle are at 11 inside walls of ice box, outer container 1, be provided with sealing device between the upper cover 2, locking device, sterilizing equipment, 10 inside walls of baffle are provided with buffer, 1 outer wall of outer container is provided with carrying device.

The heat-insulating layer 19 is made of high-density polyurethane material, the structural reinforcing layer 18 is made of aluminum alloy, the high-density polyurethane has low heat conductivity coefficient, the heat-insulating material is good in heat-insulating property, the aluminum alloy is light in weight and high in strength, the overall strength is increased, and too much weight is not increased.

Sealing device seals 15 under sealing 14 including last, on seal 14 fixed connection at 2 lower surfaces of upper cover, seals 15 fixed connection at 1 upper surface of outer container under, seals 15 inner wall fixedly connected with sealing washer 17 down, seals 15, sealing washer 17 through last 14, down, effectively protects the blood bag not receive external pollution in the transportation.

Locking device includes hasp 16, visor 4, and hasp 16 rotates to be connected at 1 antetheca of outer container, and 4 fixed connection of visor 4 are at 2 antethecas of upper cover, and hasp 16 sets up inside protective cover 4, and outer container 1, upper cover 2 pass through hasp 16, the mutual joint of visor 4, and visor 4 and upper cover 2 injection moulding as an organic whole cover visor 4 after 16 locks again, can effectively avoid the condition of open by mistake.

Buffer includes blood bag storage box 9, and blood bag storage box 9 sets up inside outer container 1, is provided with first spring 13 between blood bag storage box 9 and the baffle 10, and the overlap joint of 9 upper surfaces of blood bag storage box has sponge piece 28, and when the unexpected condition was like violent striking, buffer can protect blood bag storage box 9 to the protection blood bag is not damaged.

Sterilizing equipment includes bactericidal lamp 21, switch 22, bactericidal lamp 21 fixed connection is at 2 inboard upper walls of upper cover, bactericidal lamp 21 is built-in lithium cell UVC ultraviolet lamp, switch 22 sliding connection seals 14 inner walls last, on seal 14 inside fixedly connected with sheath 27, switch 22 and sheath 27 sliding connection, the built-in lithium cell of bactericidal lamp 21, need not external power supply, UVC ultraviolet lamp can effectively extinguish multiple bacterium, the blood bag process of taking out has reduced the pollution as far as possible.

The end of the switch 22 is lapped with the lower seal 15, one end of the switch 22, which is far away from the lower seal 15, is fixedly connected with a conductive block 23, the inner wall of the upper seal 14 is fixedly connected with a positive contact 25 and a negative contact 26, one side of the conductive block 23, which is far away from the switch 22, is provided with a second spring 24, the switch 22 is in a circuit breaking state when the upper cover 2 is closed, when the upper cover 2 is opened, the conductive block 24 is ejected out through the second spring 24, the conductive block 23 is contacted with the positive contact 25 and the negative contact 26 to form a circuit, after the upper cover 2 is covered again, the circuit breaking state is realized, the switch is opened.

The carrying device comprises two groups of hangers 6 and a handle 7, wherein the two groups of hangers 6 are respectively fixedly connected to the left side wall and the right side wall of the outer box 1, straps 8 are arranged between the two groups of hangers 6, the handle 7 is rotatably connected to the upper surface of the upper cover 2, and the carrying device can be conveniently carried and transported through the straps 8 and the handle 7.

The working principle is as follows: after an ice box 11 is placed in a freezing chamber of a refrigerator for freezing, the ice box is placed in an outer box 1, an upper cover 2 is opened, a sterilizing lamp 21 is in a working state, the ice box 11 is irradiated under the sterilizing lamp 21 for at least twenty seconds before being placed, a sterilized partition plate 10 is placed, a first spring 13 is arranged on the partition plate 10, a blood bag storage box 9 is placed between the first springs 13 after being sterilized, a blood bag to be transported is placed in the blood bag storage box 9, a sponge block 28 is placed on the upper wall of the blood bag storage box 9, the upper cover 2 is covered, the sterilizing lamp 21 stops working due to the disconnection of a switch 22, a lock catch 16 is locked, a protective cover 4 is covered, carrying and transportation are carried out through a handle 7 and a back strap 8, when the blood bag needs to be taken, the protective cover 4 and the lock catch 16 are opened, the upper cover 2 is opened, the sterilizing lamp 21 starts working, two hands are irradiated under the sterilizing lamp 21 for at least twenty seconds, then the blood bag is taken, pollution is effectively avoided, and the sterilizing lamp 21 is provided with a lamp shade by itself, the eyes of the workers can not be irradiated when the device works.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Plasma refrigeration plant, including outer container (1), its characterized in that: the upper surface of the outer box (1) is rotatably connected with an upper cover (2), a ninety-degree hidden hinge (12) is rotatably connected between the outer box (1) and the upper cover (2), the lower surface of the outer box (1) is fixedly connected with a footing (3), the front wall of the outer box (1) is fixedly connected with a temperature display screen (5), the inner walls of the outer box (1) and the upper cover (2) are respectively and fixedly connected with a structure reinforced layer (18), a heat preservation layer (19) and an inner container (20) in turn, an ice box (11) and a clapboard (10) are arranged inside the outer box (1), the ice box (11) is lapped on the inner side wall of the inner container (20), the clapboard (10) is lapped on the inner side wall of the ice box (11), a sealing device, a locking device and a sterilizing device are arranged between the outer box (1) and the upper cover (2), the inner side wall of the partition board (10) is provided with a buffer device, and the outer wall of the outer box (1) is provided with a carrying device.

2. A plasma cold storage device according to claim 1, wherein: the heat-insulating layer (19) is made of high-density polyurethane material, and the structure reinforcing layer (18) is made of aluminum alloy.

3. A plasma cold storage device according to claim 1, wherein: sealing device seals (15) under sealing (14) including last, on seal (14) fixed connection at upper cover (2) lower surface, seal (15) fixed connection at outer container (1) upper surface down, seal (15) inner wall fixedly connected with sealing washer (17) down.

4. A plasma cold storage device according to claim 1, wherein: locking device includes hasp (16), visor (4), hasp (16) are rotated and are connected at outer container (1) antetheca, visor (4) fixed connection is at upper cover (2) antetheca, hasp (16) set up inside protective cover (4), outer container (1), upper cover (2) are through hasp (16), mutual joint of visor (4), visor (4) and upper cover (2) are injection moulding as an organic whole.

5. A plasma cold storage device according to claim 1, wherein: buffer includes blood bag and preserves box (9), blood bag is preserved box (9) and is set up inside outer container (1), be provided with first spring (13) between blood bag is preserved box (9) and baffle (10), blood bag is preserved box (9) upper surface overlap joint and is had sponge piece (28).

6. A plasma cold storage device according to claim 1, wherein: sterilizing equipment includes bactericidal lamp (21), switch (22), bactericidal lamp (21) fixed connection is at the inboard upper wall of upper cover (2), bactericidal lamp (21) are built-in lithium cell UVC ultraviolet lamp, switch (22) sliding connection seals (14) inner wall last, on seal (14) inside fixedly connected with sheath (27), switch (22) and sheath (27) sliding connection.

7. A plasma cold storage device according to claim 6, wherein: switch (22) tip and lower seal (15) overlap joint, switch (22) keep away from the one end fixedly connected with conducting block (23) of lower seal (15), go up seal (14) inner wall fixedly connected with positive contact (25), negative pole contact (26), one side that switch (22) were kept away from in conducting block (23) is provided with second spring (24).

8. A plasma cold storage device according to claim 1, wherein: the carrying device comprises two groups of hanging lugs (6) and a lifting handle (7), wherein the hanging lugs (6) are fixedly connected to the left side wall and the right side wall of the outer box (1) respectively, a strap (8) is arranged between the hanging lugs (6), and the lifting handle (7) is rotatably connected to the upper surface of the upper cover (2).