Plasma bag basket

Abstract

The utility model discloses a plasma bag basket, and relates to the technical field of plasma storage. Comprising a lifting basket body and a separation frame, the separation frame is installed in the lifting basket body, and the interior of the lifting basket body is divided into a plurality of placement spaces by the separation frame; an opening is formed in the basket body, the multiple placement spaces are all communicated with the opening, the placement spaces are used for storing plasma bags, the plasma bags are limited in the placement spaces through the separation frames, and the plasma bags are stored and taken out of the placement spaces through the opening. The plasma bag freezing and unfreezing device has the advantages of being capable of storing, freezing, unfreezing and transferring plasma bags in batches and high in freezing and unfreezing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma storage, in particular to a plasma bag basket. Background Art

[0002] In today's hospital blood transfusion departments, frozen plasma products are routinely stored in plastic bags in a freezer at temperatures below -20°C, rendering the bags solid ice. When clinical departments request blood transfusions, blood bank staff completely thaw the bags in a 37°C water bath. Once the bags are dry, they are distributed to wards.

[0003] However, there are the following problems when the frozen plasma bag is transported from the low-temperature refrigerator to the water bath:

[0004] 1. When the plasma bag in a fixed ice state is taken out of the low-temperature refrigerator, the low-temperature ice is hard and slippery, and the hands are frozen by the ice, causing numbness of the fingers. The ice is easy to slip out of the hands, causing the frozen plasma bag to crack, resulting in the scrapping of plasma products and pollution of the water bath.

[0005] 2. Place the -20℃ frozen plasma bag in a 37℃ water bath. Because the density of ice is less than that of water, the plasma bag floats and lies flat on the water surface. Only the lower area is in contact with warm water and is heated, while the upper area is not in contact with warm water. The heating and melting effect is halved, which delays the melting preparation time and reduces the thawing efficiency.

[0006] 3. Put multiple bags of -20℃ ice-shaped plasma bags into a 37℃ water bath. The low-temperature plasma bags will freeze and stick together in the water bath. The frozen surface is not easy to be heated. Only the outer surface is actually heated, and the thawing effect is halved, which delays the thawing preparation time and reduces the thawing efficiency.

[0007] 4. After the plasma bag is thawed, it is taken out of the water bath. The surface of the plasma bag is wet and the towel cannot absorb the water properly, resulting in blood stains all over the table, which is a poor hygiene condition. Utility Model Content

[0008] In view of this, the purpose of the present invention is to provide a plasma bag basket, which has the function of storing plasma bags, is easy to operate, has high thawing efficiency when thawing plasma, and is clean and hygienic.

[0009] The utility model provides a plasma bag basket, comprising a basket body and a partition frame, wherein the partition frame is installed in the basket body, and the partition frame divides the interior of the basket body into a plurality of placement spaces; an opening is provided on the basket body, and a plurality of placement spaces are all connected to the opening; the placement spaces are used to store plasma bags, and the partition frame confines the plasma bags in the placement spaces, and the plasma bags are accessed from the placement spaces through the openings.

[0010] Optionally, the basket body has a bottom surface and a top surface relative to each other, and the opening is opened on the top surface of the basket body; the partition frame includes multiple groups of first connecting members, the two ends of the multiple groups of first connecting members are respectively connected to the two opposite side walls in the basket body, and the multiple groups of first connecting members are distributed in sequence along the length direction of the basket body, and gaps are formed between adjacent groups of the first connecting members, and each of the gaps constitutes an accommodation space.

[0011] Optionally, each group of the first connecting members includes a plurality of first connecting members that are sequentially spaced apart along the height direction of the basket body.

[0012] Optionally, the opening is opened on the side of the basket body, and the partition frame includes a bottom plate and multiple groups of first connecting members. The bottom plate has the same cross-sectional shape as the basket body and the side of the bottom plate is connected to the inner wall of the basket body. The two ends of the multiple groups of first connecting members are respectively connected to the two opposite inner walls of the basket body and are spaced in sequence above the bottom plate along the length direction of the basket body. Spaces are formed between adjacent groups of the first connecting members, and each of the space constitutes an accommodation space.

[0013] Optionally, a limiting member is further included, wherein the limiting member is installed on the side wall of the basket body and the limiting member partially extends to the opening.

[0014] Optionally, the basket body has relative top and bottom surfaces, and the opening is opened on the top surface and side wall of the basket body; the partition frame includes multiple bottom plates and multiple groups of first connecting members, the bottom plates are consistent with the cross-sectional shape of the basket body and the side edges of the bottom plates are connected to the inner side walls of the basket body, multiple bottom plates are distributed in sequence in the height direction of the basket body, the two ends of multiple groups of first connecting members are respectively connected to the two opposite inner side walls of the basket body and are spaced apart in sequence above the bottom plates along the length direction of the basket body, and gaps are formed between adjacent groups of the first connecting members, and each gap constitutes an accommodation space.

[0015] Optionally, a handle is provided on the basket body.

[0016] Optionally, the basket body includes a vertical frame and a horizontal frame, the vertical frame is vertically installed on the horizontal frame, and multiple vertical frames are surrounded by the horizontal frame to form a receiving space; the bottom horizontal frame includes multiple second connecting members, and the multiple second connecting members are cross-connected, and the vertical frame includes multiple third connecting members, and the multiple third connecting members are connected between the top horizontal frame and the bottom horizontal frame; the two ends of the first connecting member are respectively connected to the two third connecting members in opposite directions.

[0017] Optionally, the first connecting member, the second connecting member and the third connecting member are steel wires.

[0018] Optionally, a drainage space for draining water is provided inside the basket body below the partition frame.

[0019] The plasma bag basket provided by the present invention divides its internal space into multiple placement spaces for storing and accessing plasma bags by a partition frame, and the multiple plasma bags are separated by the partition frame, so that the plasma bags can be prevented from freezing together when freezing the plasma bags. In the subsequent thawing process, the basket body can be placed in a water bath to thaw the plasma bags. After the plasma bags are thawed, the water in each placement space can be drained through the drain port. There is no need to take out the plasma bags from storage, freezing to thawing, and the utility model has good freezing and thawing effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural schematic diagram of a plasma bag basket of the present utility model.

[0022] Figure 2 This is a structural schematic diagram of a plasma bag basket of the utility model from another perspective.

[0023] Figure 3 This is a structural schematic diagram of a plasma bag basket of the utility model from another perspective.

[0024] Figure 4 Schematic diagram of the structure of the plasma bag basket in the second embodiment.

[0025] Figure 5 This is a partial structural diagram of the plasma bag basket in the second embodiment.

[0026] Figure 6 Schematic diagram of the structure of the plasma bag basket in the third embodiment.

[0027] In the picture:

[0028] Basket body 1, opening 11, drainage space 12, horizontal frame 13, vertical frame 14, limiter 15, second connecting member 131, third connecting member 141;

[0029] Partition frame 2, first connecting member 21, bottom plate 22, fourth connecting member 221;

[0030] Handle 3. DETAILED DESCRIPTION

[0031] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the description of the present invention, all other embodiments derived by persons of ordinary skill in the art without inventive effort are also within the scope of protection of the present invention.

[0032] Unless otherwise specified or limited, the terms "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms based on the specific circumstances.

[0033] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience and simplification of description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the utility model.

[0034] The terms "first," "second," "third," etc. are merely used to distinguish elements of similar nature and do not indicate or imply relative importance or a particular order.

[0035] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than the listed elements and may also include additional elements not specifically listed.

[0036] First embodiment

[0037] like Figure 1 and Figure 2 As shown, this embodiment provides a plasma bag basket, comprising a basket body 1 and a partition frame 2. The partition frame 2 is mounted within the basket body 1 and divides the interior of the basket body 1 into multiple storage spaces. The basket body 1 has an opening 11, and the multiple storage spaces are connected to the opening 11. The storage spaces are used to store plasma bags, and the partition frame 2 confines the plasma bags within the storage spaces. The plasma bags are accessed through the opening 11.

[0038] In the plasma bag basket provided in this embodiment, the interior of the basket body 1 is divided into multiple storage spaces by a partition frame 2. These storage spaces are used to store plasma bags. When a plasma bag needs to be thawed, the bag is loaded into the basket body 1 through opening 11. The basket body 1 is then moved to a water bath and placed in the bath. The warm water in the bath thaws the bag. After thawing, the basket body 1 is removed from the bath or the warm water is drained. After draining the water, the bag is removed from the basket body 1, dried, and transported to the desired location.

[0039] In the present invention, when transporting a plasma bag, the plasma bag can be placed in the placement space of the basket body 1 and the basket body 1 can be carried. This can prevent the low-temperature hard plasma bag from freezing the fingers and causing the plasma bag to slip from the hands and fall to the ground and be damaged. In addition, the plasma bag basket can be used to transport multiple plasma bags at a time, thereby improving the transportation efficiency. The partition frame 2 is used to limit the plasma bags so that the plasma bags are upright in each placement space, reducing the area of ​​the part of the plasma bag that is not in contact with the warm water and improving the thawing efficiency. In addition, the plasma bags are limited by the partition frame 2, which can prevent the plasma bags from sticking to each other and make all sides of the plasma bags more accessible to the warm water, further improving the thawing efficiency. After thawing is completed, the basket body 1 can be taken out of the water bath, or the warm water in the water bath can be drained, and the plasma bags can be transported after the water control is completed. This can reduce the moisture on the surface of the plasma bags and facilitate the rapid drying of the plasma bags.

[0040] Specifically, the basket body 1 has opposing bottom and top surfaces, with an opening 11 formed on the top surface. The partition frame 2 includes multiple sets of first connectors 21, each of which is connected at both ends to two opposing inner sidewalls of the basket body 1. The multiple sets of first connectors 21 are spaced apart along the length of the basket body 1, forming a space between each set of first connectors 21, each space forming a placement space.

[0041] Multiple groups of first connectors 21 are spaced apart within the basket body 1, and the plasma bags are stored between two adjacent groups of first connectors 21. When the plasma bags are placed, the first connectors 21 separate the adjacent plasma bags, preventing them from freezing together during freezing. Preferably, each group of first connectors 21 includes multiple first connectors 21, and the multiple first connectors 21 of each group are spaced apart along the height of the basket body 1. This further separates the adjacent plasma bags and prevents them from freezing together. During thawing, the basket body 1 is placed in a water bath, and warm water from the water bath enters the various storage spaces of the basket body 1, thawing the plasma bags in each storage space. Because the opening 11 of the basket body 1 is located on the top surface, the plasma bags will not float out of the storage spaces due to their own gravity. After thawing, the warm water is discharged through the mesh opening of the basket body 1, allowing for rapid thawing and quick removal of excess water.

[0042] Plasma bags are generally thawed using a plasma thawing machine or a water bath. After thawing, the outside of the plasma bag must be kept dry before being sent to various wards. For a plasma thawing machine, after the plasma thawing machine automatically drains the water from the plasma bag, there will be 2 cm of accumulated water at the bottom of the box. If the lower part of the plasma bag in the placement space of the basket body 1 is continuously immersed in the accumulated water at the bottom of the box, moisture will be present on the surface of the plasma bag. To this end, a drainage space 12 for draining water is provided below the partition frame 2 inside the basket body 1, and a bottom plate 22 is added below the partition frame 2. The space enclosed between the bottom plate 22 and the bottom surface of the basket body 1 is the drainage space 12 for draining water. The bottom plate 22 is formed in a grid shape, and moisture can be discharged from the grid holes.

[0043] Furthermore, if Figure 3As shown, the basket body 1 includes multiple vertical frames 14 and two horizontal frames 13. The multiple vertical frames 14 are vertically mounted on the horizontal frames 13 and the multiple vertical frames 14 surround the horizontal frames 13 to form a storage space. In this embodiment, the central opening 11 is formed in the top horizontal frame 13 of the basket body 1, and the bottom horizontal frame 13 includes multiple second connecting members 131. The multiple second connecting members 131 are cross-connected, preferably vertically, and the multiple second connecting members 131 cross-connect to form a plurality of grid holes. The vertical frames 14 include multiple third connecting members 141, which are connected between the two horizontal frames 13. The two ends of the first connecting member 21 are respectively connected to two third connecting members 141 in opposite directions. The basket body 1 is formed by multiple second connecting members 131 and multiple third connecting members 141, so that the basket body 1 can accommodate a plasma bag. At the same time, warm water can be introduced into the placement space through the gaps between the multiple second connecting members 131 and the multiple third connecting members 141, and can also be discharged out of the placement space through the gaps between the multiple second connecting members 131 and the multiple third connecting members 141, thereby improving the water filling and drainage efficiency and reducing the weight of the basket body 1, making it easier to carry and operate.

[0044] Preferably, the first connecting member 21, the second connecting member 131 and the third connecting member 141 are all made of steel wire. Steel wire has a strong material hardness, which can improve the durability of the entire device. In addition, the steel wire material does not absorb water and will not be corroded by water.

[0045] To facilitate the transport of the plasma bag, a handle 3 is provided on the basket body 1. After placing the plasma bag in the basket body 1 and transferring it to a water bath, or after thawing, when the basket body 1 needs to be moved to another location, medical personnel can simply carry the basket body 1 by hand using the handle 3, without having to touch the plasma bag. The handle 3 can also rotate around the basket body 1. When the plasma bag is inside, rotating the handle 3 so that it rests on top of the basket body 1 helps secure the plasma bag in place, preventing it from falling or floating during the water bath.

[0046] In conjunction with the above structure, its specific size design is explained: the size of the large package frozen plasma bag is 15 cm long, 10 cm wide, and 3 cm thick. The height of the water bath or the water pool of the plasma melting instrument is 25 cm and the width is 30 cm. The length of the plasma bag basket is 32 cm, the width is 15 cm, and the height is 20 cm. The length of the placement space is designed to be 14 cm, the height is designed to be 15 cm, and the width is designed to be 4 cm. When the plasma bag is placed in the basket body 1, the plasma bag is placed vertically into the basket body 1. The length of the plasma bag corresponds to the height of the placement space and is exactly equal to the height of the placement space. It can be placed in the placement space without being exposed. The width of the placement space is 4 cm, and the thickness of the plasma bag is 3 cm, which can accommodate the plasma bag. The height of the water bath is 25 cm, and the height of the plasma basket is 20 cm. When the plasma basket is placed in the water bath, the basket body 1 can be completely immersed. The width of the water bath is 30 cm, and the length of the plasma basket is 32 cm. After thawing, the plasma basket can be turned 90° by the handle 3 and placed on the water bath to drain.

[0047] In summary, the plasma bag basket provided in this embodiment can store multiple plasma bags at the same time, and the plasma bags can be placed in the plasma bag basket for transportation, thawing and draining. It is convenient, efficient and hygienic to use, and has high thawing efficiency.

[0048] Second embodiment

[0049] like Figure 4 and Figure 5 As shown, in the plasma bag basket provided in this embodiment, the opening 11 of the basket body 1 is opened on the side of the basket body 1. The partition frame 2 includes a bottom plate 22 and multiple groups of first connecting members 21. The bottom plate 22 has the same cross-sectional shape as the basket body 1 and its sides are connected to the inner sidewall of the basket body 1. The multiple groups of first connecting members 21 have their ends connected to two opposing inner sidewalls of the basket body 1 and are spaced apart above the bottom plate 22 along the length of the basket body 1. A gap is formed between adjacent groups of first connecting members 21, and each gap forms a storage space. The bottom plate 22 can be composed of multiple parallel or intersecting fourth connecting members 221, and the gaps between these fourth connecting members form water outlets. This allows for rapid injection or discharge of warm water into or out of the storage space, and reduces the weight and production cost of the basket body 1.

[0050] When storing a plasma bag, it is placed horizontally into the storage space through opening 11 on the side of basket body 1. Opening 11 on the side of basket body 1 prevents the plasma bag from floating out of basket body 1 when thawing in the water bath, thus providing more stable storage for the plasma bag. The number of bottom plates 22 and the number of sets of first connectors 21 can be multiple to create more storage space within basket body 1.

[0051] Furthermore, the structure provided in this embodiment also includes a retaining member 15, which is mounted on the side wall of the basket body 1 and partially extends to the opening 11. When storing a plasma bag, the bag is positioned away from the retaining member 15, for example, by tilting the bag into the storage space and then straightening it. As previously described, the side wall of the basket body 1 is formed by the third connecting member 141. The opening 11 may be formed in the side wall without the third connecting member 141, or by severing the third connecting member 141 to form the opening 11. Therefore, the retaining member 15 can be a single steel wire object or a cut third connecting member 141.

[0052] In this embodiment, the plasma bag basket can be designed to have a length of 32 cm, a width of 16 cm, and a height of 24 cm. The storage space can also be designed to have a length of 16 cm, a height of 11 cm, and a width of 4 cm. Thawed plasma can also be flipped 90° and placed in a water bath to drain.

[0053] The other parts of this embodiment are the same as those of the first embodiment and will not be described in detail here.

[0054] Third embodiment

[0055] like Figure 6 As shown, in the plasma bag basket provided in this embodiment, the basket body 1 has opposing top and bottom surfaces, and the opening 11 is formed on the top and side walls of the basket body 1. The partition frame 2 includes multiple bottom plates 22 and multiple groups of first connectors 21. The bottom plates 22 have the same cross-sectional shape as the basket body 1, and the sides of the bottom plates 22 are connected to the inner side walls of the basket body 1. The multiple bottom plates 22 are sequentially distributed along the height direction of the basket body 1. The multiple groups of first connectors 21 have their ends connected to the two opposing inner side walls of the basket body 1 and are spaced apart above the bottom plates 22 along the length direction of the basket body 1. Spaces are formed between adjacent groups of first connectors 21, and each space constitutes a placement space.

[0056] The placement spaces are separated into layers in this way, so that the space utilization rate within the basket body 1 is higher. The placement space on the upper layer is used to store and access plasma bags from the top, and the placement space on the lower layer is used to store and access plasma bags from the side. The space utilization rate of the basket body 1 is higher and each placement space can store plasma bags.

[0057] There are many options for the size design of the plasma basket. As long as the size of the storage space is larger than the size of the plasma bag, the plasma bag can be inserted into the storage space vertically from top to bottom along its length, or inserted into the storage space horizontally from the side of the plasma basket along its width, or inserted horizontally from the side of the plasma basket. It is also best to ensure that the height of the plasma basket is less than the height of the water bath or plasma thawing machine, and the length of the plasma basket is greater than the width of the water bath or plasma thawing machine, so that the plasma basket can be completely immersed in the water bath. After thawing, the plasma basket can be turned 90 degrees and placed on the water bath to drain.

[0058] The other parts of this embodiment are the same as those of the first embodiment and will not be described in detail here.

[0059] In addition, the plasma basket of the present invention does not need to have a dedicated drainage space below. The bottom plate 22 of the lowest layer can be directly used as the bottom plate of the plasma basket, and several legs are provided below the bottom plate 22. The height of the legs is configured to be 2-3 cm, which can also support the plasma basket and prevent the bottom of the placement space from contacting the bottom of the water bath or the plasma melting instrument to drain water.

[0060] In addition, the spacing between the first connector, the second connector and the third connector in the figure is relatively dense for the purpose of demonstrating the effect. In actual design and use, the spacing between these connectors is set according to the size adaptability of the plasma bag.

[0061] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A plasma bag basket, characterized by: The invention comprises a basket body (1) and a partition frame (2), wherein the partition frame (2) is installed in the basket body (1), and the partition frame (2) divides the interior of the basket body (1) into a plurality of placement spaces; an opening (11) is provided on the basket body (1), and the plurality of placement spaces are all connected to the opening (11); the placement spaces are used to store plasma bags, and the partition frame (2) confines the plasma bags in the placement spaces, and the plasma bags are stored and retrieved from the placement spaces through the opening (11).

2. The plasma bag basket according to claim 1, characterized in that: The basket body (1) has a bottom surface and a top surface opposite to each other, and the opening (11) is opened on the top surface of the basket body (1); the partition frame (2) includes a plurality of groups of first connecting members (21), the two ends of the plurality of groups of first connecting members (21) are respectively connected to two opposite side walls in the basket body (1), and the plurality of groups of first connecting members (21) are sequentially spaced along the length direction of the basket body (1), and intervals are formed between adjacent groups of the first connecting members (21), and each of the intervals constitutes an accommodation space.

3. The plasma bag basket according to claim 2, characterized in that: Each group of the first connecting members (21) comprises a plurality of first connecting members (21) distributed in sequence and at intervals along the height direction of the basket body (1).

4. The plasma bag basket according to claim 1, wherein: The opening (11) is opened on the side of the basket body (1), and the partition frame (2) includes a bottom plate (22) and a plurality of groups of first connecting members (21). The bottom plate (22) has the same cross-sectional shape as the basket body (1) and the side of the bottom plate (22) is connected to the inner wall of the basket body (1). The two ends of the plurality of groups of first connecting members (21) are respectively connected to the two opposite inner walls of the basket body (1) and are spaced apart in sequence above the bottom plate (22) along the length direction of the basket body (1). Spaces are formed between adjacent groups of the first connecting members (21), and each of the space constitutes an accommodation space.

5. The plasma bag basket according to claim 4, characterized in that: It also includes a limiting member (15), which is mounted on the side wall of the basket body (1) and partially extends to the opening (11).

6. The plasma bag basket according to claim 1, characterized in that: The basket body (1) has opposite top and bottom surfaces, and the opening (11) is opened on the top surface and side wall of the basket body (1); the partition frame (2) includes multiple bottom plates (22) and multiple groups of first connecting members (21), the bottom plates (22) have the same cross-sectional shape as the basket body (1) and the side edges of the bottom plates (22) are connected to the inner side walls of the basket body (1), the multiple bottom plates (22) are distributed in sequence in the height direction of the basket body (1), the two ends of the multiple groups of first connecting members (21) are respectively connected to the two opposite inner side walls of the basket body (1) and are distributed in sequence above the bottom plates (22) along the length direction of the basket body (1), and intervals are formed between adjacent groups of the first connecting members (21), and each interval constitutes an accommodation space.

7. The plasma bag basket according to claim 1, characterized in that: The basket body (1) is provided with a handle (3).

8. The plasma bag basket according to any one of claims 2 to 7, characterized in that: The basket body (1) includes a vertical frame (14) and a horizontal frame (13), wherein the vertical frame (14) is vertically mounted on the horizontal frame (13) and a plurality of vertical frames (14) are enclosed around the horizontal frame (13) to form a receiving space; the bottom horizontal frame (13) includes a plurality of second connecting members (131), wherein the plurality of second connecting members (131) are cross-connected, and the vertical frame (14) includes a plurality of third connecting members (141), wherein the plurality of third connecting members (141) are connected between the top horizontal frame (13) and the bottom horizontal frame (13); and the two ends of the first connecting member (21) are respectively connected to the two third connecting members (141) in opposite directions.

9. The plasma bag basket according to claim 8, characterized in that: The first connecting member (21), the second connecting member (131) and the third connecting member (141) are steel wires.

10. The plasma bag basket according to claim 8, characterized in that: A drainage space (12) for draining water is provided inside the basket body (1) below the partition frame (2).

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