CN216425455U - Cold storage bag - Google Patents

Abstract

The disclosure provides a refrigeration bag, and relates to the technical field of medical supplies. The cold-stored package sets gradually lagging jack, heat preservation circle, cooling layer, blood bag case and blood to interior outward and adsorbs the bag, and the blood bag is deposited in the blood adsorbs the bag, and blood adsorbs the bag and deposits in the blood bag case, and in the transportation, blood bag case and blood adsorb the effect that the bag can play the protection blood bag, avoid the blood bag directly to receive the extrusion collision, have reduced the ruptured probability of blood bag.

Description

Cold storage bag

Technical Field

The disclosure relates to the technical field of medical supplies, in particular to a refrigerating bag for refrigerating a blood bag.

Background

At present, hospitals or blood stations frequently take social blood samples, and in order to ensure that the physiological performance of the collected blood is intact, the blood needs to be stored in an environment with lower temperature and transported through a refrigeration bag. In the related art, collected blood is stored in a blood bag, and the blood bag is stored in a cold storage pack containing ice cubes.

However, in the related art, the blood bag is easily broken during transportation.

SUMMERY OF THE UTILITY MODEL

The present disclosure is directed to solving at least one of the technical problems of the prior art. To this end, it is an object of the present disclosure to provide a blood bag storage box and a refrigerating bag to reduce the possibility of breakage of the blood bag during transportation.

The disclosed embodiment provides a cold-stored package, includes: the heat-preservation shell comprises a shell and a turnover cover covering the shell; the heat preservation ring is arranged in the shell and comprises a ring body and a box cover which is covered on the ring body, and the box cover is arranged corresponding to the turnover cover; the cooling layer is arranged in the heat preservation ring, a cold storage area is formed by the cooling layer in a surrounding mode, and the cooling layer is used for cooling air in the cold storage area; the blood bag storage box is arranged in the cold storage area, and cooling layers are arranged between the blood bag storage box and the inner surface of the ring body and between the blood bag storage box and the inner surface of the box cover; the blood adsorption bag is arranged in the blood bag storage box and is used for containing the blood bag, and the blood adsorption bag is provided with at least one porous adsorption layer; the blood bag storage box comprises a plurality of temperature measuring instruments, wherein each temperature measuring instrument comprises an equipment main body, a temperature measuring probe and a connecting wire for connecting the equipment main body with the temperature measuring probe, the equipment main body is located in a cold storage area, the connecting wire penetrates through the blood bag storage box, and the temperature measuring probes are located in the blood bag storage box.

According to the cold-stored package that provides of the embodiment of this disclosure, wherein, the circle body is including the design layer and a plurality of heated board, and the design layer includes diapire and the lateral wall of being connected with the diapire, and the one end that the lateral wall deviates from the diapire has the opening, and the internal surface of diapire and lateral wall constitutes the installation face, and on a plurality of heated board laminating were fixed in the installation face, the opening was located to the case lid.

According to the refrigeration bag provided by the embodiment of the disclosure, a waterproof layer is arranged outside the shaping layer; alternatively, the shaping layer is made of a waterproof material.

According to this cold-stored package that discloses embodiment provided, wherein, the cooling layer is including setting up in a plurality of ice boxes of heat preservation circle internal surface, and a plurality of ice boxes enclose into cold-stored region jointly, and the ice box is used for holding the ice-cube.

According to the refrigeration bag provided by the embodiment of the disclosure, the ice box comprises a box body and a box cover arranged on the box body, wherein the box body and the box cover jointly enclose a closed containing area for containing ice blocks; and the ice box is provided with at least one taking hole penetrating through the ice box.

According to the refrigeration bag provided by the embodiment of the disclosure, the taking and placing hole comprises a first inner wall, a second inner wall, a third inner wall and a fourth inner wall which are sequentially connected end to end; first inner wall and third inner wall parallel arrangement, first inner wall and the perpendicular setting of second inner wall, and the arc inner wall that the fourth inner wall set up for the direction protrusion that deviates from the second inner wall.

According to this disclosed embodiment provides a cold-stored package, wherein, blood bag case includes: first box body and rotatable coupling all are provided with the bleeder vent that is used for the circulation air in the second box body of first box body on first box body and the second box body, and set up the installing port that is used for wearing to establish the connecting wire on first box body or the second box body.

According to the refrigeration bag provided by the embodiment of the disclosure, the inner surface and the outer surface of the blood adsorption bag are both provided with a plurality of anti-skid protrusions.

According to the refrigeration bag provided by the embodiment of the disclosure, the refrigeration bag comprises two temperature measuring instruments, and two temperature measuring probes of the two temperature measuring instruments are respectively positioned on two opposite sides of the blood adsorption bag.

According to the refrigeration bag provided by the embodiment of the disclosure, the shell is further provided with a lifting handle for lifting the refrigeration bag; the flip includes first edge, second edge, third edge and the fourth edge of end to end connection in proper order, first edge and third edge parallel arrangement, second edge and fourth edge parallel arrangement, and first edge can turn over to roll over and connect in the casing, and second edge, third edge and fourth edge all are provided with the connecting portion that can turn over the book relatively flip, and connecting portion pass through nylon fastener and connect in the casing.

The cold-stored package that this disclosed embodiment provided through set gradually lagging casing, heat preservation circle, cooling layer, blood bag case and blood absorption bag in cold-stored package from outer to inner, the blood bag is deposited in the blood absorption bag, and blood absorption bag is deposited in the blood bag case, and in the transportation, blood bag case and blood absorption bag can play the effect of protection blood bag, avoid the blood bag directly to receive the extrusion collision, have reduced the ruptured probability of blood bag.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are not to be considered limiting of its scope.

FIG. 1 is a schematic diagram of a refrigeration pack according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the alternate construction of FIG. 1 with the insulated housing removed;

FIG. 3 is a schematic view of the blood bag storage case of FIG. 2;

FIG. 4 is a schematic view of the structure of the blood absorption bag in the blood bag storage case;

FIG. 5 is a schematic structural view of the thermometer of FIG. 2;

FIG. 6 is a schematic structural diagram of the ring body in FIG. 2;

FIG. 7 is a schematic view of the ring body of FIG. 2 and its internal cooling layer;

FIG. 8 is a schematic view of a configuration of the ice bin of FIG. 2;

FIG. 9 is another schematic structural view of the ice bin of FIG. 2;

fig. 10 is a schematic structural diagram of the flip cover in fig. 1.

Description of reference numerals:

100: a heat-insulating shell; 110: a housing;

120: a cover is turned; 121: a first edge;

122: a second edge; 123: a third edge;

124: a fourth edge; 125: a connecting portion;

126: a handle; 200: a heat preservation ring;

210: a loop body; 211: a shaping layer;

212: a thermal insulation board; 220: a box cover;

300: a cooling layer; 310: an ice box;

311: a box body; 312: a box cover;

320: a discharge hole; 321: a first inner wall;

322: a second inner wall; 323: a third inner wall;

324: a fourth inner wall; 400: a blood bag storage box;

410: a first case; 420: a second box body;

430: air holes are formed; 440: an installation port;

500: a blood adsorption bag; 510: anti-skid projections;

600: a temperature measuring instrument; 610: an apparatus main body;

620: a temperature measuring probe; 630: and connecting the wires.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments can be modified in various different ways, without departing from the spirit or scope of the present disclosure. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the related art, collected blood is stored in a blood bag, and the blood bag is directly stored in a cold storage pack containing ice. During transportation, the blood bag easily collides with the ice block to be impacted or squeezed, which easily causes the blood bag to break.

In order to solve at least one among the above-mentioned problem, this disclosed embodiment provides a cold-stored package, through setting up blood adsorption bag and blood bag case, the blood bag is deposited in the blood adsorption bag, and the blood adsorption bag is deposited in the blood bag case, and in the transportation, blood bag case and blood adsorption bag can play the effect of protection blood bag, avoid the blood bag directly to receive the extrusion collision, have reduced the ruptured probability of blood bag.

The embodiments of the present disclosure are described in detail below with reference to the drawings. FIG. 1 is a schematic diagram of a refrigeration pack according to an embodiment of the present disclosure; FIG. 2 is an exploded view of the alternative construction of FIG. 1 with the insulated housing removed; FIG. 3 is a schematic view of the blood bag storage case of FIG. 2; FIG. 4 is a schematic view of the structure of the blood absorption bag in the blood bag storage case; FIG. 5 is a schematic structural view of the thermometer of FIG. 2; referring to fig. 1 to 5, the present embodiment provides a refrigeration bag, which can be used for transporting blood bags. The cold-stored package includes multilayer structure, from outer to interior in proper order including: the blood bag heat preservation device comprises a heat preservation shell 100, a heat preservation ring 200, a cooling layer 300, a blood bag storage box 400 and a blood adsorption bag 500, wherein the blood bag is stored in the blood adsorption bag 500.

The thermal insulation case 100 is an outermost layer of the refrigeration bag, and may be formed of a plurality of layers, for example, the outer layer of the thermal insulation case 100 may be formed of leather, oxford fabric, nylon fabric, or the like, the middle layer may be formed of a heat insulation material such as sponge, PE cotton, or the like, and the inner layer may be formed of a waterproof material such as aluminum foil, or the like. The outer wear-resisting effect can be played, and the intermediate level can play cold insulation, and the inlayer can play waterproof effect, avoids the blood bag to break and leads to oozing of blood.

The thermal insulation housing 100 includes a housing 110 and a flip cover 120 covering the housing 110, the housing 110 may have a rectangular parallelepiped shape or a cylindrical shape, the flip cover 120 may be connected to the housing 110 in a foldable manner, and the thermal insulation housing 100 may be opened or closed by folding the flip cover 120.

In some embodiments, the thermal insulation shell 100 may have a certain shaping effect, for example, in the case of a rectangular thermal insulation shell 100, the thermal insulation shell 100 may have six faces, each of which may be provided with a rectangular support plate, so that the thermal insulation shell has a stable shape and the blood bag inside is prevented from being squeezed. One of the faces forms a flip cover 120, the other faces can enclose the shell 110, and the flip cover 120 can be folded and opened, so that the blood bag can be conveniently taken and placed.

The heat insulation ring 200 is disposed in the housing 110, and the heat insulation ring 200 may include a foam layer made of a foam material, and the thickness of the foam layer may be greater than that of the heat insulation housing 100, so as to achieve a better cold insulation effect. In addition, the heat-insulating ring layer 200 may further include an aluminum foil wrapped outside the foam layer to further improve the heat-insulating and waterproof effects.

Referring to fig. 2, the thermal insulation ring 200 includes a ring body 210 and a cover 220 covering the ring body 210, the size of the ring body 210 can be adapted to the size of the casing 110, for example, taking a horizontally placed refrigeration bag as an example, taking a section parallel to a horizontal plane as a cross section, the cross section area of the outer surface of the ring body 210 is equal to or slightly smaller than the cross section area of the inner surface of the casing 110, so that the thermal insulation ring 200 can be just clamped in the casing 110, and the thermal insulation ring 200 is prevented from shaking in the thermal insulation casing 100.

The cover 220 may be provided separately from the ring body 210, for example, the cover 220 may be detachably attached to the ring body 210 by being laid flat or being engaged with the ring body.

The cover 220 is disposed corresponding to the cover 120, that is, the cover 220 and the cover 120 may be disposed on the same side of the refrigeration bag. Taking the flip cover 120 disposed on the top of the refrigeration bag as an example, the lid 220 may be disposed on the top of the ring body 210, and when the refrigeration bag is opened, the flip cover 120 may be turned first to expose the lid 220, and then the lid 220 is removed to expose the inside of the thermal insulation ring 200. In addition, the height of the whole thermal insulation ring 200 can also be adapted to the height of the thermal insulation housing 100, so that the gap between the box cover 220 and the flip cover 120 is as small as possible, and the thermal insulation ring 200 is further prevented from shaking in the thermal insulation housing 100.

Of course, the flap 120 and the lid 220 may also be disposed on the sides of the refrigeration pack.

The cooling layer 300 may be disposed in the thermal insulation ring 200, for example, the cooling layer 300 may be attached to the inner surfaces of the ring body 210 and the case cover 220 as much as possible, so that the cooling layer 300 may enclose a cold storage area, and the cooling layer 300 may be a cooling source, which may cool air in the cold storage area, and further cool blood bags in the cold storage area. The cooling layer 300 has various structures, for example, the cooling layer 300 may include a structure capable of cooling ambient air such as dry ice or ice cubes.

The blood bag storage box 400 may be disposed in the refrigerated area, and the cooling layer 300 is disposed between the blood bag storage box 400 and the inner surface of the ring body 210, and between the blood bag storage box 400 and the inner surface of the case cover 220. It will be appreciated that the inner surfaces of the ring body 210 and the case lid 220 may each be provided with a cooling layer 300, i.e., the cooling layer 300 may surround various orientations of the blood bag storage box 400 and serve to separate the heat-retaining ring 200 from the blood bag storage box 400, so that the cooling effect of the blood bag in the blood bag storage box 400 may be improved.

The cross sectional dimension of blood bag case 400 can be roughly the same with the cross sectional dimension in cold-stored region for blood bag case 400 can the block in cold-stored region, thereby reduces rocking of blood bag case 400 in cold-stored region, and then alleviates the collision or the extrusion that blood bag case 400 received.

The blood bag storage box 400 may be made of a transparent or translucent plastic material so that it can be observed whether there is a blood leakage inside.

The blood bag storage box 400 may have a box-packed structure, and the structure may be various, for example, the blood bag storage box 400 may have a structure with an open top, and the blood adsorption bag 500 may be placed flat in the blood bag storage box 400, and for example, in fig. 3, the blood bag storage box 400 includes: a first casing 410 and a second casing 420 rotatably coupled to the first casing 410.

The first box 410 and the second box 420 can rotate relatively to open or close the blood bag storage box 400, in some embodiments, the first box 410 and the second box 420 of the blood bag storage box 400 can be respectively provided with a mounting hole, the mounting holes can be used for penetrating a disposable seal, and the first box 410 and the second box 420 can be locked by the disposable seal. It can be understood that disposable facing slip or blood bag case 400 can be last be provided with the blood information assorted label in the blood bag, disposable facing slip can be common facing slip structure, it can be including signing the body and connecting in the lead body that signs the body, sign the body and be provided with one-way hole, the lead body can penetrate one-way hole and take-up after passing two mounting holes, because one-way hole only allows the lead body one-way to pass, in case after disposable facing slip locking first box body 410 and second box body 420, both can only rely on to cut short or cut off the lead body and just can reopen blood bag case 400, thereby can guarantee the correspondence of blood bag and label, avoid the mistake to get and put the phenomenon emergence by mistake.

Referring to fig. 4, the blood absorption bag 500 is disposed in the blood bag storage box 400, and the blood absorption bag 500 may be a bag structure, which can be used for containing a blood bag. The blood adsorption bag 500 can be made of flexible materials such as soft cloth or soft woolen cloth with good flexibility, so that the shape of the blood adsorption bag 500 can be changed according to the shape of the blood bag and the internal shape of the blood bag storage box 400, the blood bag can be conveniently stored, and the blood bag can be placed into the blood bag storage box 400.

Blood adsorption bag 500 can also have multilayer material, and wherein at least one deck can be for example the porous adsorption layer that has the porous, and porous adsorption layer can comprise materials such as sponge or bubble cotton, and when the blood bag broke, porous adsorption layer can be used for adsorbing the blood of seepage to prevent that blood from spilling, pollute whole cold-stored package, can play the effect of buffering simultaneously.

In some embodiments, the inner surface and the outer surface of the blood absorption bag 500 are provided with a plurality of anti-slip protrusions 510, and the anti-slip protrusions 510 may be in the shape of a strip or a dot, which can increase the friction between the blood absorption bag 500 and the internal blood bag, increase the friction between the blood absorption bag 500 and the external blood bag storage box 400, reduce the relative sliding between the three, and further avoid the shaking of the blood bag, thereby reducing the received squeezing and collision.

In addition, in order to ensure that the blood bag is always at a proper refrigeration temperature, the refrigeration bag may further include a plurality of temperature measuring instruments 600, each temperature measuring instrument 600 may include an equipment main body 610, a temperature measuring probe 620, and a connecting line 630 connecting the equipment main body 610 and the temperature measuring probe 620, the equipment main body 610 is located in the refrigeration area, the connecting line 630 penetrates through the blood bag storage box 400, and the temperature measuring probe 620 is located in the blood bag storage box 400.

The device main body 610 may have a display area to display the measured temperature, the temperature probe 620 may be a common temperature sensor, which may pass through the blood bag storage box 400 and be disposed in the blood bag storage box 400, the temperature probe 620 may be located at a position closer to the blood bag, and may not directly contact with the cooling layer 300, thereby being capable of accurately measuring the temperature around the blood bag.

In addition, the plurality of temperature probes 620 of the plurality of temperature detectors 600 may be placed at different positions around the blood bag, respectively, to measure the temperatures at the plurality of positions, and the reliability of the measured result is made higher by integrating the plurality of measurement results.

In some embodiments, the cold storage bag may include two temperature measuring instruments 600, and two temperature measuring probes 620 of the two temperature measuring instruments 600 may be respectively located at two opposite sides of the blood absorption bag 500, taking the blood bag storage box 400 as a cuboid as an example, the temperature measuring probes 620 of the two temperature measuring instruments 600 may be located at two ends of the blood bag storage box 400 along the length direction thereof, so as to measure the temperatures at two sides of the blood bag in the length direction, so that the two temperature measuring probes 620 may be close to the blood bag, and may be further away from each other, and the measured result has more referential property.

When a blood bag needs to be stored, the blood bag can be stored in the blood adsorption bag 500, then the blood bag is put into the blood bag storage box 400 as a whole, then the temperature measuring probe 620 is put into the blood bag storage box 400, then the blood bag storage box 400 is locked by the disposable seal, then the blood bag storage box is placed in a refrigerating space, the equipment main body 610 of the temperature measuring instrument 600 can be put into the blood bag storage box 400, and the box cover 220 and the flip cover 120 are sequentially covered, so that the blood bag is stored in the refrigerating bag.

Because the heat preservation shell 100, the heat preservation ring 200, the cooling layer 300, the blood bag case 400 and the blood absorption bag 500 are arranged in the cold storage bag from outside to inside in sequence, the cooling layer 300 can play a role in cooling a plurality of types, so that the blood bag is always in a proper cold storage environment, and the physiological performance of blood in the blood bag is maintained. The heat preservation shell 100 and the heat preservation ring 200 can play a role in heat preservation and falling resistance, so that the ambient temperature in a cold storage area can be better maintained, the collision and extrusion on the blood bag can be reduced, and the probability of breakage of the blood bag is reduced.

Meanwhile, the blood bag is stored in the blood adsorption bag 500, the blood adsorption bag 500 can reduce the collision between the blood bag and the blood bag storage box 400, the blood adsorption bag 500 is stored in the blood bag storage box 400, the blood bag storage box 400 can resist the external extrusion and collision, the phenomenon that the blood bag is broken due to the fact that the acting force of the extrusion or the collision directly acts on the blood bag is avoided, and the probability of the blood bag breakage is further reduced.

Meanwhile, the plurality of thermometers can accurately measure the temperature around the blood bag, and the reliability of the measurement result is high.

In some embodiments, the blood bag storage box 400 includes a first box 410 and a second box 420, the first box 410 and the second box 420 are respectively provided with a plurality of air holes 430 for circulating air, the number of the air holes 430 may be multiple, and the plurality of air holes 430 may allow cooled air in the cold storage region to enter the blood bag storage box 400, so as to better cool the blood bag, and simultaneously, the pressure balance between the inside and the outside of the blood bag storage box 400 may be maintained, and the blood bag rupture caused by the pressure difference may be avoided.

In addition, the first box 410 or the second box 420 may be provided with an installation opening 440 for inserting a connection wire 630, and the connection wires 630 may be inserted into the installation opening 440, so that the temperature probe 620 may be located in the blood bag storage box 400.

FIG. 6 is a schematic structural diagram of the ring body in FIG. 2; referring to fig. 6, in some embodiments, the ring body 210 includes a shaping layer 211 and a plurality of insulation boards 212, the shaping layer 211 includes a bottom wall and a side wall connected to the bottom wall, an opening is formed at an end of the side wall away from the bottom wall, an inner surface of the bottom wall and the side wall forms an installation surface, the insulation boards 212 are attached to and fixed on the installation surface, and the cover 220 covers the opening.

Wherein, design layer 211 can be made by materials such as plastics, and it can have the diapire and encircle the lateral wall that the diapire set up, and diapire and lateral wall can comprise harder material for design layer 211 can have stable appearance.

The heated board 212 can be the platelike structure of being made by the foam, and its outside can be stamped the aluminium foil, and a plurality of heated boards 212 can lay in the surface of diapire and lateral wall in proper order, and can block each other between a plurality of heated boards 212, and perhaps, a plurality of heated boards 212 can be connected at the installation face through bonding mode for a plurality of heated boards 212 can be covered with whole installation face, can keep the relatively fixed setting simultaneously.

The shaping layer 211 can provide an installation reference for the insulation boards 212, so that the plurality of insulation boards 212 after installation can be kept in a state consistent with the shape of the shaping layer 211, and the ring body 210 is conveniently formed. For example, the ring body 210 may be surrounded by 5 insulation boards 212, the bottom wall is provided with one, the periphery is provided with one, and any one insulation board 212 around can be embedded into the gap between the edge of the insulation board 212 on the bottom wall and the shaping layer 211. The cover 220 may also be formed by a single insulation board 212, and the insulation board 212 may cover the tops of four insulation boards 212 around, thereby enclosing a substantially closed space.

Optionally, a waterproof layer may be disposed outside the shaping layer 211; or, the shaping layer 211 is made of waterproof material, and the waterproof effect of the cold storage bag can be improved due to the waterproof arrangement, so that leaked blood or condensed water is prevented from flowing out.

FIG. 7 is a schematic view of the ring body of FIG. 2 and its internal cooling layer; referring to fig. 7, in some embodiments, the cooling layer 300 may include a plurality of ice boxes 310 disposed on an inner surface of the thermal insulation ring 200, where the ice boxes 310 may be substantially in a flat box structure, and water may be filled in the ice boxes 310, and when a refrigeration package is needed, the ice boxes 310 may be first placed in a refrigeration device such as a refrigerator or a freezer, so that the water freezes to form ice cubes, and at this time, the ice boxes 310 may hold ice cubes for cooling. The ice box is adopted to realize refrigeration, so that the cost is lower and the implementation is easier.

The plurality of ice boxes 310 jointly form a refrigerating area, and it can be understood that the plurality of ice boxes 310 can be arranged in the ring body 210 and can be attached to the ring body 210, so that the ice boxes 310 are prevented from shaking in the refrigerating bag.

In some embodiments, the refrigerated bag may be a rectangular parallelepiped, which may have a length direction and a width direction parallel to a horizontal plane, and a height direction along a vertical direction, and the length direction may be greater than the width direction. The plurality of ice cases 310 may be divided into three structures such as a first ice case, a second ice case, and a third ice case.

The number of first ice box can be 2, these two first ice boxes can be parallel and relative setting along length direction, the number of second ice box also can be 2, one of these two second ice boxes can set up in the bottom surface of heat preservation 200, and this second ice box can have two clearances with the internal surface of circle body 210, these two clearances can set up along length direction interval, every first ice box can block to a clearance just, in addition, this second ice box can contact with the internal surface of circle body 210 along width direction's both sides.

The number of the third ice cases may be multiple, for example, four, and the third ice cases may be disposed above the second ice case on the bottom surface, wherein 2 third ice cases may be disposed side by side along the length direction and attached to the inner surface of one end of the ring body 210 in the width direction, and the other 2 third ice cases may be attached to the inner surface of the other end of the ring body 210 in the width direction.

Another second ice box can cover the top surface of establishing at four third ice boxes, when getting to put blood bag case 400, can open flip 120, case lid 220 in proper order to take away the second ice box at top, can conveniently get fast and put blood bag case 400, in order to reduce the influence to cold-stored bag inside temperature, make the temperature in the cold-stored region be in within lower temperature range all the time.

FIG. 8 is a schematic view of a configuration of the ice bin of FIG. 4; referring to fig. 8, in other embodiments, the number and types of the ice trays 310 may be set according to the size of the inner portion of the ring body 210, and are not particularly limited. In some embodiments, the ice bin 310 includes a box body 311 and a box cover 312 installed on the box body 311, and the box body 311 and the box cover 312 together form a closed containing area for containing ice cubes.

Optionally, a groove may be formed in the box body 311, and the box cover 312 may be disposed in the groove, so that the shape of the whole ice box 310 is regular, which is convenient for placing the ice box 310 and preventing the ice box 310 from scratching the ring body 210.

The ice bank 310 is provided with at least one intake hole 320 penetrating the ice bank 310. The access hole 320 may penetrate through the thickness direction of the ice bin 310, and may be sized to accommodate a width of four fingers, so that a user may insert a hand into the access hole 320 to quickly access the ice bin 310, thereby reducing the influence on the temperature inside the cold storage pack, and allowing the temperature in the cold storage region to be always within a lower temperature range.

As an achievable way of the access hole 320, the access hole 320 includes a first inner wall 321, a second inner wall 322, a third inner wall 323 and a fourth inner wall 324 connected end to end in sequence; the first inner wall 321 and the third inner wall 323 are arranged in parallel, the first inner wall 321 is arranged perpendicular to the second inner wall 322, and the fourth inner wall 324 is an arc-shaped inner wall protruding in a direction away from the second inner wall 322. The area enclosed by the first inner wall 321, the second inner wall 322, the third inner wall 323 and the fourth inner wall 324 may be a middle wide area and two sides narrow areas, so as to facilitate the insertion of a hand into the access hole 320.

Of course, in other embodiments, the access hole 320 may also be a rectangular area, etc.

The number of the taking holes 320 may be set according to the volume of the ice box 310, and two opposite taking holes 320 may be provided for an ice box 310 having a large volume, and the fourth inner walls 324 of the two taking holes 320 may be symmetrically disposed, thereby facilitating rapid taking of the ice box 310.

FIG. 9 is another schematic structural view of the ice bin of FIG. 4; referring to fig. 9, the ice bank 310 of fig. 9 has a smaller volume than the ice bank 310 of fig. 8, and thus, a taking hole 320 may be provided for the smaller ice bank 310.

In addition, the ice cases in fig. 8 may be used as second ice cases to be disposed at the top and bottom of the blood bag storage case 400, and the ice cases in fig. 9 may be used as first and third ice cases to be disposed at the circumferential sides of the blood bag storage case 400.

Of course, in some embodiments, the housing 110 is also provided with a handle 126 for lifting the refrigeration pack. The handle 126 may be a strap or a handle, which facilitates carrying the refrigeration bag.

Fig. 10 is a schematic structural diagram of the flip cover in fig. 1. Referring to fig. 10, the flip cover 120 may include a first edge 121, a second edge 122, a third edge 123 and a fourth edge 124 connected end to end in sequence, the first edge 121 and the third edge 123 are disposed in parallel, the second edge 122 and the fourth edge 124 are disposed in parallel, and the first edge 121 may be connected to the housing 110 in a foldable manner, that is, the first edge 121 may be rotatably connected to the housing 110, so as to facilitate opening or closing the flip cover 120.

The second edge 122, the third edge 123 and the fourth edge 124 are all provided with a connecting portion 125 that can be folded relative to the flip cover 120, and the connecting portion 125 is connected to the housing 110 through a velcro. The connecting portion 125 may have a rectangular structure, and the material thereof may be the same as that of the flip cover 120. Taking the connection portion 125 connected to the second edge 122 as an example, the connection portion may extend along the second edge 122 in an elongated shape, so that the connection portion may be approximately as long as the second edge 122.

The second edge 122 may be turned over along the second edge 122 relative to the flip cover 120 through a rotating shaft, or the two may be connected through a flexible material that can be turned over, so as to conveniently realize turning over of the two. The structure of the connecting portion 125 connected to the third edge 123 and the connecting portion 125 connected to the fourth edge 124 may be similar to that of the connecting portion connected to the second edge 122, and reference may be made to the above embodiments.

And each of the connection parts 125 may be connected to the housing 110 by a velcro fastener, for example, the housing 110 may be provided with a male buckle, the connection parts 125 may be provided with a female buckle, and the two may be adhered to each other to realize the connection of the connection parts and the housing 110. Of course, the housing 110 may be provided with a female buckle and the connection portion 125 may be provided with a male buckle.

In addition, the size of the velcro fastener may be consistent with the size of the edge provided with the velcro fastener, for example, the size of the velcro fastener connected to the connecting portion 125 of the second edge 122 may be equal to or slightly smaller than the length of the second edge 122, so that the housing 110 and the lid 120 may be better sealed, so that the inside of the refrigeration bag may be in a relatively sealed environment to improve the heat insulation effect.

It will be understood that in this specification, the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicate an orientation or positional relationship or dimension based on that shown in the drawings, which terms are used for convenience of description only and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting to the scope of the disclosure.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

In the present disclosure, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

This description provides many different embodiments or examples that can be used to implement the present disclosure. It should be understood that these various embodiments or examples are purely exemplary and are not intended to limit the scope of the disclosure in any way. Those skilled in the art can conceive of various changes or substitutions based on the disclosure of the specification of the present disclosure, which are intended to be included within the scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope defined by the appended claims.

Claims (10)

1. A refrigeration bag, comprising:

the heat-insulation shell comprises a shell and a turnover cover covering the shell;

the heat-insulation ring is arranged in the shell and comprises a ring body and a box cover which is covered on the ring body, and the box cover is arranged corresponding to the flip cover;

the cooling layer is arranged in the heat preservation ring, a cold storage area is formed by the surrounding of the cooling layer, and the cooling layer is used for cooling air in the cold storage area;

the blood bag storage box is arranged in the cold storage area, and the cooling layers are arranged between the blood bag storage box and the inner surface of the ring body and between the blood bag storage box and the inner surface of the box cover;

the blood adsorption bag is arranged in the blood bag storage box and is used for containing a blood bag, and the blood adsorption bag is provided with at least one porous adsorption layer;

the blood bag storage box comprises a plurality of thermometers, wherein each thermometer comprises an equipment main body, a temperature measuring probe and a connecting wire for connecting the equipment main body and the temperature measuring probe, the equipment main body is located in the cold storage area, the connecting wire penetrates through the blood bag storage box, and the temperature measuring probe is located in the blood bag storage box.

2. Refrigeration pack according to claim 1,

the circle body is including design layer and a plurality of heated board, design layer include the diapire and with the lateral wall that the diapire is connected, the lateral wall deviates from the one end of diapire has the opening, the diapire with the internal surface of lateral wall constitutes installation face, and is a plurality of the heated board laminating is fixed in on the installation face, the case lid is located the opening.

3. Refrigeration pack according to claim 2,

a waterproof layer is arranged outside the shaping layer;

or, the shaping layer is made of a waterproof material.

4. Refrigerated packet according to any of claims 1 to 3,

the cooling layer comprises a plurality of ice boxes arranged on the inner surface of the heat preservation ring, the plurality of ice boxes jointly enclose the cold storage area, and the ice boxes are used for containing ice blocks.

5. A cold storage pack according to claim 4,

the ice box comprises a box body and a box cover arranged on the box body, and the box body and the box cover jointly enclose a closed containing area for containing ice blocks;

and the ice box is provided with at least one taking hole penetrating through the ice box.

6. Refrigerated pack as claimed in claim 5,

the taking and placing hole comprises a first inner wall, a second inner wall, a third inner wall and a fourth inner wall which are sequentially connected end to end;

the first inner wall with third inner wall parallel arrangement, first inner wall with the second inner wall sets up perpendicularly, just the fourth inner wall is along deviating from the arc inner wall of the direction protrusion setting of second inner wall.

7. Refrigerated packet according to any of claims 1 to 3,

the blood bag storage box includes: first box body and rotatable coupling in the second box body of first box body, first box body with all be provided with the bleeder vent that is used for the circulation air on the second box body, just first box body or set up on the second box body and be used for wearing to establish the installing port of connecting wire.

8. Refrigerated packet according to any of claims 1 to 3,

the inner surface and the outer surface of the blood adsorption bag are provided with a plurality of anti-skid projections.

9. Refrigerated packet according to any of claims 1 to 3,

the refrigeration bag comprises two temperature measuring instruments, and two temperature measuring probes of the two temperature measuring instruments are respectively positioned on two opposite sides of the blood adsorption bag.

10. Refrigerated packet according to any of claims 1 to 3,

the shell is also provided with a lifting handle for lifting the refrigeration bag;

flip includes end to end's first edge, second edge, third edge and fourth edge in proper order, first edge with third edge parallel arrangement, the second edge with fourth edge parallel arrangement, just first edge can turn over connect in the casing, the second edge the third edge and the fourth edge all is provided with can be relative flip turns over the connecting portion of rolling over, connecting portion pass through nylon fastener connect in the casing.

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