Blood separation and storage device

Abstract

The utility model discloses a blood separated storage device, and belongs to the technical field of blood storage. Comprising an outer box, a storage box and air holes, a storage box is movably arranged in the outer box; a pull-out structure is arranged between the storage box and the outer box; the interior of the storage box is equally divided into a plurality of storage spaces; each storage space is used for storing a bag of blood; a plurality of air holes are formed in the storage box and the outer box, and cold air evenly enters the outer box and the storage box through the air holes. The blood storage box solves the problems that after blood bags in an existing blood storage box are stacked and placed, the blood pressure bags are close to one another, and cold air cannot be evenly diffused to each bag of blood; in addition, when the blood is taken, the storage box needs to be lifted out of the refrigerator to find the blood bag by bag.

Description

Technical Field

[0001] The utility model belongs to the technical field of blood storage, and in particular relates to a blood separation storage device. Background Art

[0002] Blood preservation generally refers to the storage of whole blood and red blood cell products. The preservation method requires that the blood be stored in a blood storage refrigerator at a temperature of 2 to 6°C, after the use of an anticoagulant, for 21 to 35 days. If the temperature is too low when whole blood and red blood cell products are stored, the metabolism of red blood cells will be significantly inhibited; if the blood is frozen, it will cause hemolysis of red blood cells, which can be fatal when transfused into the human body. If the temperature is higher than 6°C, bacteria that enter the blood due to negligence during the collection process will begin to multiply, causing blood contamination. The storage environment of all blood products should be ventilated and moisture-proof.

[0003] Blood is usually stored in a dedicated refrigerator in a blood bank; blood bags are first placed in storage boxes in batches, and then placed in the refrigerator for storage in units of storage boxes. This storage method has the following problems: 1) The bagged blood code is placed in the storage box. When taking a blood sample, you need to lift the storage box out of the refrigerator first, and then find the required blood in the storage box; because the blood bags are placed next to each other, the labels on the blood bags are blocked, and you need to look through them one by one to see the label information on the blood bags. 2) The blood bags are placed next to each other in the storage box, and it is difficult for the cold air in the refrigerator to evenly surround each bag of blood, which may cause the blood in the middle to not be fully exposed to the cold air. Utility Model Content

[0004] The utility model provides a blood separation storage device, in which the storage box part of the device is evenly divided into several separate storage spaces, and a bag of blood is placed in each storage space to avoid contact and squeezing between blood bags; ventilation holes are arranged on the storage box, which is conducive to the cold air evenly covering each storage space in the storage box; an outer box is arranged outside the entire storage box, and a pull-out structure is adopted between the storage box and the outer box; when taking blood, there is no need to move the outer box, only the storage box needs to be pulled out of the outer box, and then the corresponding blood can be taken. The utility model solves the problem that after the blood bags in the current blood storage box are stacked and placed, the blood bags are close to each other, and the cold air cannot be evenly spread to each bag of blood; in addition, when taking blood, the storage box needs to be lifted out of the refrigerator and searched for each bag.

[0005] In order to achieve the above technical objectives, the utility model is implemented through the following technical solutions:

[0006] A blood separation storage device, comprising: an outer box, a storage box, and a vent hole;

[0007] A storage box is movably arranged inside the outer box; a pull-out structure is provided between the storage box and the outer box;

[0008] The storage box is evenly divided into a plurality of storage spaces; each of the storage spaces is used to store a bag of blood;

[0009] A plurality of ventilation holes are provided on the storage box and the outer box, and the ventilation holes are used for cold air to evenly enter the outer box and the storage box.

[0010] Preferably, partitions are arranged at equal intervals at the bottom of the storage box;

[0011] The partition equally divides the storage box into a plurality of storage spaces.

[0012] Preferably, the height of the partition is 1 / 3 to 1 / 2 of the depth of the storage box.

[0013] Preferably, the height of the partition is equal to the depth of the storage box;

[0014] A U-shaped notch is arranged in the center of the partition.

[0015] Preferably, side windows are provided on both side walls of each storage space of the storage box.

[0016] Preferably, side windows are provided on the side walls of the outer box; the storage box is placed inside the outer box, and the side windows on the outer box face the side windows on both sides of each storage space.

[0017] Preferably, a bottom vent hole is provided at the bottom of the storage box.

[0018] Preferably, bottom ventilation holes are provided at the bottom of the outer box; the bottom ventilation holes at the bottom of the outer box correspond one-to-one with the bottom ventilation holes of the storage box.

[0019] Preferably, a slide groove is provided on the lower bottom surface of the storage box;

[0020] A slide rail is arranged on the inner bottom surface of the outer box;

[0021] The slide rail is embedded in the slide groove.

[0022] Preferably, a locking rod is rotatably provided on the upper edge of the front opening of the outer box;

[0023] A locking rod block is arranged on the upper side of the front side of the storage box.

[0024] Preferably, a label is provided on the outer wall of the outer box and the storage box corresponding to each storage space.

[0025] Preferably, a clamping rod slide rail is respectively arranged on the left and right sides of the upper opening of each storage space; and two clamping rods are movably arranged on the clamping rod slide rail.

[0026] The beneficial effects of the utility model are:

[0027] The utility model provides a blood separation storage device, which is used for placing blood bags in a storage box, and the storage box is evenly divided into a plurality of storage spaces; a bag of blood is placed in each storage space; the blood bags are prevented from sticking to each other; the storage box and the outer box are provided with corresponding side windows and bottom air vents, and the cold air in the refrigerator can enter the box through the air vents; and the partitions between the storage spaces are provided with channels for the cold air to circulate between the partitions, so as to ensure that the cold air can evenly cover the blood in each storage space.

[0028] Each storage space of the outer box and the storage box is provided with a label, on which the blood type and time information of the blood placed in the current storage space can be marked. When taking blood, the information on the label can be directly viewed without looking at the information on the blood bag.

[0029] A locking rod is rotated on the upper edge of the front opening of the outer box; a locking rod clamp is arranged on the upper front of the storage box. When the storage box is completely pushed into the outer box, the locking rod is rotated until it is clamped into the locking rod clamp. The storage box and the outer box are locked, and the storage box cannot be pulled out of the outer box.

[0030] A clamping rod slide rail is respectively arranged on the left and right sides of the upper opening of each storage space; two clamping rods are movably arranged on the clamping rod slide rail; when a blood bag is placed in the storage space, the two clamping rods can be used to clamp the upper part of the blood bag so that the blood bag always remains upright. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the pull-out structural relationship between the storage box and the outer box of the utility model;

[0034] Figure 3 This is a schematic diagram of the structure of a 1 / 3 height partition plate arranged in the storage box of the utility model;

[0035] Figure 4 This is a schematic diagram of the structure of a U-shaped notch on the partition plate of the storage box of the utility model;

[0036] Figure 5It is a schematic diagram of the structure of the utility model in which a clamping rod is arranged on the top of the storage space of the 1 / 3 height partition;

[0037] Figure 6 It is a structural schematic diagram of a storage space with a U-shaped notch on the partition of the utility model, in which a clamping rod is arranged on the top;

[0038] Figure 7 It is a schematic diagram of the outer box structure of the utility model;

[0039] Figure 8 It is a partial enlarged schematic diagram A of the present invention, specifically a schematic diagram of the structure of a locking rod and a locking rod clamping block.

[0040] In the accompanying drawings, the structural names represented by the reference numerals are:

[0041] 1-outer box, 101-label, 102-slide rail, 2-storage box, 201-handle, 202-slide groove, 3-partition, 301-U-shaped notch, 4-side window, 5-bottom air vent, 6-clamping rod slide rail, 7-clamping rod, 8-locking rod, 9-locking rod block. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] Example 1

[0044] A blood separation storage device, comprising: an outer box 1, a storage box 2, and a vent hole;

[0045] like Figure 2 As shown, the outer box 1 is configured as a rectangular box body, which is hollow inside, with the front side configured as an open structure and the other sides being closed;

[0046] A storage box 2 is arranged inside the outer box 1. The storage box 2 is also arranged as a rectangular box. The top of the storage box 2 is arranged as an open structure, and the other surfaces are all closed structures. The structural relationship between the storage box 2 and the outer box 1 is arranged as a pull-out structure, which is the same as a drawer structure. The storage box 2 can be pulled out from the outer box 1 or pushed back into the outer box 1.

[0047] A number of partitions 3 are arranged at equal intervals on the bottom surface of the storage box 2, and these partitions 3 divide the storage box 2 into a number of separate storage spaces; each storage space can store a blood bag separately; this can prevent the blood bags from being stored in the storage and being pressed against each other.

[0048] A number of ventilation holes are provided on the side walls of the storage box 2 and the outer box 1; the outer box 1 and the storage box 2 are placed in a blood storage refrigerator, and the cold air in the refrigerator can enter the outer box 1 and the storage box 2 through the ventilation holes, so that the low-temperature environment in the outer box 1 and the storage box 2 is consistent with that in the refrigerator, so that the blood can be stored in a constant low-temperature environment that meets the requirements, thereby ensuring the quality of the blood.

[0049] When storing blood, the storage box 2 is pulled out from the outer box 1, and then a blood bag is placed separately in each storage space; after placement, the storage box 2 is pushed back into the outer box 1; the blood is placed in a blood storage refrigerator that meets the temperature requirements for storage. The cold air in the refrigerator will enter the outer box 1 and the storage box 2 through the air vents opened on the outer box 1 and the storage box 2, and the ambient temperature in the storage box 2 will be created to be consistent with that of the refrigerator, so that the blood can be stored in a constant low-temperature environment.

[0050] Example 2

[0051] Based on Example 1, in Example 1, a number of ventilation holes are opened on the side walls of the outer box 1 and the storage box 2; the blood bag is stored in the storage box 2, the storage box 2 is placed in the outer box 1, and the outer box 1 is placed in the refrigerator; the cold air in the refrigerator can enter the storage box 2 through the ventilation holes on the outer box 1 and the storage box 2, so as to make the storage box 2 reach a low temperature environment consistent with the refrigerator as soon as possible. However, in Example 1, the storage spaces are separated by partitions 3, which will block the mutual diffusion of cold air in each storage space, which is not conducive to the uniform distribution of cold air to the storage space in the entire storage box 2. It may result in that several storage spaces have sufficient cold air and the temperature meets the storage requirements, while the diffusion of cold air in other storage spaces is blocked, resulting in a temperature higher than the storage requirements.

[0052] like Figure 3 As shown, in this embodiment, the height of the partition 3 is set to 1 / 3 of the depth of the storage box 2; in this way, the partition 3 is set at the inner bottom of the storage box 2, and the partition 3 divides the storage box 2 into several storage spaces, and the tops of the storage spaces are connected; in this way, the cold air enters the outer box 1 and the storage box 2 from the air vents, and can be evenly diffused in each storage space from the space above the storage space, so that the temperature in each storage space remains uniform. And it is conducive to the diffusion speed of the cold air in the storage box 2, so that the ambient temperature in the storage box 2 reaches the same ambient temperature as that in the refrigerator in the shortest possible time.

[0053] Example 3

[0054] Based on Example 2, in Example 2, the height of the partition 3 in the storage box 2 is shortened, so that the partition 3 can separate the storage box 2 into independent storage spaces, and form interconnected space channels above each storage space, thereby ensuring that the cold air in the storage box 2 can be evenly diffused in each storage space.

[0055] However, since blood is usually poured into a blood bag, when the blood bag filled with blood is placed in the storage space, the blood bag usually cannot remain upright without any assistance and will be stacked downwards; in Example 2, the height of the partition 3 is shortened, thereby reducing the height of the partition 3 that the blood bags in the storage space can rely on, and the part of the blood bag that is not supported by the partition 3 will still be stacked.

[0056] like Figure 4 As shown, in this embodiment, the height of the partition 3 is set to be consistent with the depth of the storage box 2, so that the blood bag is placed in the storage space, and the partitions 3 on both sides are high enough to support the blood bag from both sides, so that the blood bag can be placed upright as much as possible in the storage space without serious downward stacking. However, although the support of the blood bag by the partition 3 is solved, the partition 3 with the same height as the depth of the storage box 2 will hinder the diffusion of cold air in each storage space; therefore, a notch is opened in the center of the partition 3, and a U-shaped notch 301 is set in this embodiment; these U-shaped notches 301 on the partition 3 form an interconnected channel above each storage space. The cold air can be diffused in each storage space through this interconnected channel.

[0057] This not only ensures the supporting effect of the partition 3 on the blood bag, but also forms an interconnecting channel above each storage space, which is beneficial to the uniform diffusion of cold air in each storage space.

[0058] Example 4

[0059] Based on the embodiment 1, in the embodiment 1, a number of air holes are provided on the side walls of the outer box 1 and the storage box 2. The purpose of these air holes is to allow the cold air in the refrigerator to enter the outer box 1 and the storage box 2 through the air holes, so that the outer box 1 and the storage box 2 can form a low-temperature environment consistent with the refrigerator as soon as possible; however, since the air holes are provided on both the outer box 1 and the storage box 2, and the storage box 2 is movable and provided in the outer box 1; if the air holes on the outer box 1 and the air holes on the storage box 2 are staggered, that is, when the storage box 2 is completely placed in the outer box 1, the side wall of the outer box 1 blocks the air holes of the storage box 2, and the outer wall of the storage box 2 blocks the air holes of the outer box 1; this is equivalent to the air holes being completely closed, and it is difficult for cold air to enter the storage box 2. In this way, the significance of the air holes will not be obvious.

[0060] like Figure 2 As shown, in this embodiment, side windows 4 are provided on both side walls of each storage space of the storage box 2;

[0061] Similarly, side windows 4 are also provided on the side walls of the outer box 1; when the storage box 2 is completely placed in the outer box 1, the side windows 4 provided on the outer box 1 face the side windows 4 provided on both sides of each storage space. In this way, the side windows 4 are in a fully open state; the cold air in the refrigerator can enter the storage box 2 through the side windows 4.

[0062] In addition to the side windows 4 provided on the side walls of the outer box 1 and the storage box 2, bottom vent holes 5 are also provided on the bottom of the storage box 2. Similarly, bottom vent holes 5 are also provided on the bottom of the outer box 1; when the storage box 2 is completely placed in the outer box 1, the bottom vent holes 5 on the bottom of the outer box 1 correspond to the bottom vent holes 5 on the storage box 2. In this way, cold air can also enter the storage box 2 through the bottom vent holes 5 provided on the bottom of the outer box 1 and the storage box 2. The side walls and vent holes will not block each other.

[0063] Example 5

[0064] Based on Example 1, in Example 1, the storage box 2 is divided into several storage spaces by setting a partition 3; the blood bags are stored in the storage space; since the blood bag body itself is soft, the blood bags will be stacked downward in the storage space; although the height of the partition 3 set in Example 3 is consistent with the depth of the storage box 2, it can support the two sides of the blood bag to the maximum extent; however, if the blood bag is not filled in the storage space, there is still a certain gap between the blood bag and the partition 3; in this way, the blood bags will inevitably be stacked downward to a certain extent.

[0065] like Figure 5 or Figure 6As shown, in this embodiment, a clamping rod slide rail 6 is respectively arranged on the left and right sides of the opening above each storage space; two clamping rods 7 are movably arranged on the clamping rod slide rail 6; the two clamping rods 7 can move on the clamping rod slide rail 6, and the two ends of the clamping rod 7 have a certain damping effect when moving in the clamping rod slide rail 6, that is, after the clamping rod 7 is moved to a certain position, the position of the clamping rod 7 remains limited and fixed, unless a sufficiently large moving external force is applied to the clamping rod 7, the clamping rod 7 can continue to move on the clamping rod slide rail 6.

[0066] The blood bag is placed in the storage space to keep the blood bag upright, the upper part of the blood bag is placed between the two clamping rods 7, and then the two clamping rods 7 are moved toward the direction of the blood bag so that the two clamping rods 7 clamp and fix the blood bag; in this way, with the assistance of the clamping and lifting of the clamping rods 7, the blood bag can be kept upright in the storage space to avoid the blood bag from stacking downwards.

[0067] Example 6

[0068] Based on Example 1, Figure 3 and Figure 7 As shown, a slide groove 202 is provided on the lower bottom surface of the storage box 2; a slide rail 102 is provided on the inner bottom surface of the outer box 1; when the storage box 2 is placed in the outer box 1, the slide rail 102 provided on the outer box 1 is just embedded in the slide groove 202 on the storage box 2. When the storage box 2 is pulled out of the outer box 1, the slide groove 202 and the slide rail 102 cooperate with each other to form a moving track, ensuring that the storage box 2 has a fixed moving track.

[0069] like Figure 1 and Figure 8 As shown, a lock rod 8 is rotatably arranged on the upper edge of the front opening of the outer box 1; one end of the lock rod 8 is arranged on the upper edge of the front opening of the outer box 1 through a rotating shaft, and a lock rod clamping block 9 is arranged on the upper front of the storage box 2. When the storage box 2 is completely arranged inside the outer box 1, the lock rod 8 is rotated and clamped into the lock rod clamping block 9 to achieve locking between the storage box 2 and the outer box 1; after the lock rod 8 is removed from the lock rod clamping block 9, the storage box 2 can be pulled out of the outer box 1.

[0070] like Figure 2 As shown, a label 101 is provided on the outer wall of the outer box 1 and the storage box 2 corresponding to each storage space. The label 101 is marked with information such as the blood model and time of the blood bag in the current storage space; when taking blood, there is no need to search for blood bags one by one.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0072] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A blood separation storage device, characterized in that: include: Outer box, storage box, vents; A storage box is movably arranged inside the outer box; a pull-out structure is provided between the storage box and the outer box; The storage box is evenly divided into a plurality of storage spaces; each of the storage spaces is used to store a bag of blood; A plurality of ventilation holes are provided on the storage box and the outer box, and the ventilation holes are used for cold air to evenly enter the outer box and the storage box.

2. A blood separation storage device according to claim 1, characterized in that: Partitions are arranged at equal intervals at the bottom of the storage box; The partition equally divides the storage box into a plurality of storage spaces.

3. A blood separation storage device according to claim 2, characterized in that: The height of the partition is 1 / 3 to 1 / 2 of the depth of the storage box.

4. A blood separation storage device according to claim 2, characterized in that: The height of the partition is equal to the depth of the storage box; A U-shaped notch is arranged in the center of the partition.

5. A blood separation storage device according to claim 1, characterized in that: Side windows are provided on both side walls of each storage space of the storage box; Side windows are arranged on the side walls of the outer box; the storage box is placed in the outer box, and the side windows on the outer box face the side windows on both sides of each storage space.

6. A blood separation storage device according to claim 1, characterized in that: The bottom of the storage box is provided with a bottom vent hole; The bottom of the outer box is provided with bottom vent holes; the bottom vent holes at the bottom of the outer box correspond one to one with the bottom vent holes of the storage box.

7. A blood separation storage device according to claim 1, characterized in that: A slide groove is provided on the lower bottom surface of the storage box; A slide rail is arranged on the inner bottom surface of the outer box; The slide rail is embedded in the slide groove.

8. A blood separation storage device according to claim 1, characterized in that: A locking rod is rotatably arranged on the upper side edge of the front opening of the outer box; A locking rod block is arranged on the upper side of the front side of the storage box.

9. A blood separation storage device according to claim 1, characterized in that: On the outer walls of the outer box and the storage box, labels are provided corresponding to each storage space.

10. The blood separation storage device according to claim 1, characterized in that: A clamping rod slide rail is provided on the left and right sides of the upper opening of each storage space; Two clamping rods are movably arranged on the clamping rod slide rail.

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