CN215123707U - Hematopoietic stem cell blood bag cryopreserving box - Google Patents

Abstract

A hematopoietic stem cell blood bag cryopreservation box comprises a box body, a placing box arranged in a cavity of the box body and a locking device positioned on the side surface of the box body; the left side and the right side of the box body are provided with a plurality of first through holes, the placing box is enclosed by a left side plate, a right side plate, a rear baffle, a front baffle and a bottom plate and is in a drawer shape, the front side of the front baffle is horizontally provided with an information groove, a first partition plate for dividing the placing box into a left half part and a right half part is arranged in the placing box, and the left side plate and the right side plate are respectively provided with a second through hole; two parallel second grooves are formed in the bottom in the cavity of the box body, a plurality of rollers are arranged in the second grooves, the rollers exceed the upper surfaces of the second grooves, and the bottom plate is placed on the rollers; the locking device is used for locking the placing box. The utility model discloses simple structure can avoid damaging blood bag and reinspection sample, keeps blood bag and reinspection sample cryopreserved position and condition unified, is convenient for seek.

Description

Hematopoietic stem cell blood bag cryopreserving box

Technical Field

The utility model relates to a hematopoietic stem cell deposits technical field, in particular to hematopoietic stem cell blood bag cryopreserving box.

Background

Hematopoietic stem cells, also known as pluripotent stem cells, are adult stem cells in the blood system, are a heterogeneous population, and have the ability to self-renew for a long time and the potential to differentiate into various types of mature blood cells. The hematopoietic stem cells in the solid library are a mixture of hematopoietic stem cells, white blood cells and platelets, most of blood plasma and red blood cells of which are removed, the prepared hematopoietic stem cells are transferred into blood bags from the collection bag, a section of blood braid is cut from the blood bags to be used as a rechecking sample, and the blood bags and the blood braids are put into rectangular aluminum boxes and finally placed in liquid nitrogen for long-term cryopreservation.

Hematopoietic stem cell blood bag cryopreserving box among the prior art causes the blood bag damaged easily when using to hematopoietic stem cell blood bag and reinspection sample cryopreserving position and condition are not unified, lead to seeking inconveniently, waste time.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a hematopoietic stem cell blood bag cryopreserved box, simple structure can avoid damaging the blood bag and recheck the sample, keeps the blood bag and rechecks sample cryopreserved position and condition unified, is convenient for seek.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a hematopoietic stem cell blood bag cryopreservation box comprises a box body, a placing box arranged in a cavity of the box body and a locking device positioned on the side surface of the box body;

the left side and the right side of the box body are provided with a plurality of first through holes, the placing box is enclosed by a left side plate, a right side plate, a rear baffle, a front baffle and a bottom plate and is in a drawer shape, an information groove for placing a blood bag and rechecking a sample bar code is horizontally arranged on the front surface of the front baffle, a first partition plate for dividing the placing box into a left half part and a right half part is arranged in the placing box, the accommodating space of the left half part of the placing box is larger than that of the right half part, a plurality of first grooves are respectively and vertically arranged on the first partition plate and the right side plate, a second partition plate is arranged between two opposite first grooves, and the left side plate and the right side plate are respectively provided with a second through hole;

two parallel second grooves are formed in the bottom in the cavity of the box body, a plurality of rollers are arranged in the second grooves, the rollers exceed the upper surfaces of the second grooves, and the bottom plate is placed on the rollers; the locking device is used for locking the placing box.

Further, locking device includes L shape pole and fixing base, L shape pole includes vertical pole and the horizon bar of being connected with vertical pole, the fixing base level sets up and is equipped with circular recess along the horizontal direction, in vertical pole inserts circular recess, vertical pole bottom and circular recess bottom pass through the spring rotation and are connected, the horizon bar can be pressed in the front on the baffle, and circular recess horizontal slip can be followed to vertical pole.

Furthermore, a locking bolt for locking the vertical rod is arranged on the fixing seat.

Further, the second through hole and the first through hole are concentric and equal in size.

Furthermore, the top of the box body is fixedly connected with a first handle, and the surface of the first handle is provided with anti-skid grains.

Furthermore, a second handle is vertically arranged on one side of the information groove, and anti-skid grains are arranged on the surface of the second handle.

Further, the quantity of box body can be a plurality of, and a plurality of box bodies are vertical to be stacked the setting, fixed connection between two adjacent box bodies, the box body, place box, first division board and second division board are aluminium goods.

Further, the locking bolt is a disc bolt.

According to the technical scheme, the beneficial effects of the utility model are that:

1. the first partition plate of the utility model divides the placing box into two containing spaces which can contain the blood bag and the reinspection sample, so that the cryopreserved blood bag sample and the reinspection sample are in the same box, and the same cryopreserved position and condition of the hematopoietic stem cell blood bag and the reinspection sample are ensured; the bar code that places blood bag and reinspection sample can be pasted in the information groove, when clinical inquiry, can be fast simple and convenient find the sample, improves work efficiency.

2. The utility model discloses be equipped with the locking bolt on the fixing base, when the horizon bar of L shape pole compresses tightly and places the box, the vertical pole of accessible locking bolt locking can further restrict vertical pole horizontal slip to further prevent to place the box roll-off.

3. The utility model discloses the bottom plate is rolling friction with the gyro wheel, compares in with sliding friction, and rolling friction's frictional force is little to reduce the wearing and tearing of placing the box, improved the life of placing the box.

4. The utility model discloses the first in command that sets up, the medical staff of being convenient for takes out the box body from the liquid nitrogen container, and the second in command that sets up, the medical staff of being convenient for will place the box and take out in following the box body cavity.

Drawings

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

FIG. 2 is a schematic view of FIG. 1 taken from A;

FIG. 3 is a schematic structural view of an L-shaped bar;

FIG. 4 is a side view of the placement box;

FIG. 5 is a top view of the placement box;

fig. 6 is a partial cross-sectional view of the present invention.

The labels in the figure are: 1. the box body, 101, first through-hole, 2, information groove, 3, the first handle, 4, locking bolt, 5, fixing base, 6, the second handle, 7, L shape pole, 701, vertical pole, 702, horizontal pole, 8, place the box, 801, backplate, 802, preceding baffle, 803, left side board, 804, right side board, 805, bottom plate, 9, the second through-hole, 10, first partition board, 11, the second partition board, 12, first recess, 13, the gyro wheel, 14, the spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-6, the present invention provides a hematopoietic stem cell blood bag cryopreservation box, which comprises a box body 1, a placing box 8 arranged in the cavity of the box body 1, and a locking device arranged on the side of the box body 1; the top of the box body 1 is fixedly connected with a first handle 3, the surface of the first handle 3 is provided with anti-skid grains, and the arranged first handle 3 is convenient for medical staff to take out the box body 1 from the liquid nitrogen tank.

The left side and the right side of the box body 1 are provided with a plurality of first through holes 101, the placing box 8 is enclosed by a left side plate 803, a right side plate 804, a rear baffle 801, a front baffle 802 and a bottom plate 805 and is in a drawer shape, the front side of the front baffle 802 is horizontally provided with an information groove 2 for placing a blood bag and rechecking a sample bar code, and during clinical inquiry, a sample can be quickly, simply and conveniently found, and the working efficiency is improved; the vertical second handle 6 that is equipped with in information groove 2 one side, the surface of second handle 6 is equipped with anti-skidding line, and the second handle 6 that sets up is convenient for medical staff to take out from the cavity of box body 1 placing box 8.

A first partition plate 10 which divides the placing box 8 into a left half part and a right half part is arranged in the placing box 8, the accommodating space of the left half part of the placing box 8 is larger than that of the right half part, a plurality of first grooves 12 are respectively vertically arranged on the first partition plate 10 and the right side plate 804 relatively, a second partition plate 11 is arranged between the two opposite first grooves 12, and second through holes 9 are respectively arranged on the left side plate 803 and the right side plate 804; the second through hole 9 is concentric with the first through hole 101 and has the same size.

The bottom is equipped with two parallel second recesses in the box body 1 cavity, the second recess is equipped with a plurality of gyro wheels 13, gyro wheel 13 surpasss the upper surface of second recess, bottom plate 805 is placed on gyro wheel 13, and bottom plate 805 and gyro wheel are rolling friction, compare in with sliding friction, rolling friction's frictional force is little to reduce the wearing and tearing of placing box 8, improved the life of placing box 8.

The locking device is used for locking and placing the box 8, the locking device comprises an L-shaped rod 7 and a fixing seat 5, the L-shaped rod 7 comprises a vertical rod 701 and a horizontal rod 702 connected with the vertical rod 701, the fixing seat 5 is horizontally arranged and provided with a circular groove along the horizontal direction, the vertical rod 701 is inserted into the circular groove, the bottom of the vertical rod 701 is rotatably connected with the bottom of the circular groove through a spring 14, the horizontal rod 702 can be pressed on a front baffle 802, the vertical rod 701 can slide left and right along the circular groove, a locking bolt 4 used for locking the vertical rod 701 is arranged on the fixing seat 5, and the locking bolt 4 is a disc-shaped bolt.

When the placing box 8 needs to be locked, the L-shaped rod is rotated to enable the horizontal rod 702 to be located in front of the front baffle 802, and under the action of the spring 14, the horizontal rod 702 is tightly pressed on the front baffle 802, so that the placing box 8 is prevented from sliding out or falling off, and in order to further ensure safety, the vertical rod 701 is locked through the locking bolt 4, and the sliding of the vertical rod 701 is limited; when the placing box 8 needs to be drawn out, the L-shaped rod is rotated to make the horizontal rod 702 positioned far away from the front baffle 802, and then the placing box 8 can be drawn out.

The quantity of box body 1 can be a plurality of, and a plurality of box bodies 1 are vertical to be stacked the setting, fixed connection between two adjacent box bodies 1, box body 1, place box 8, first division board 10 and second division board 11 and be aluminium product.

The utility model discloses simple structure has promoted the protective effect of cryopreserving box to hemopoietic stem cell blood bag, has still guaranteed that hemopoietic stem cell blood bag and reinspection sample cryopreserved position and condition are same to can be quick simple and convenient find blood bag and reinspection sample, improved work efficiency.

It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.

Claims (8)

1. The utility model provides a hematopoietic stem cell blood bag cryopreserving box which characterized in that: comprises a box body (1), a placing box (8) arranged in the cavity of the box body (1) and a locking device positioned on the side surface of the box body (1);

the left side and the right side of the box body (1) are provided with a plurality of first through holes (101), the placing box (8) is enclosed by a left side plate (803), a right side plate (804), a rear baffle (801), a front baffle (802) and a bottom plate (805) and is in a drawer shape, the front side of the front baffle (802) is horizontally provided with an information groove (2) for placing a blood bag and a bar code of a reinspection sample, a first partition plate (10) which divides the placing box (8) into a left half part and a right half part is arranged in the placing box (8), the containing space of the left half part of the placing box (8) is larger than that of the right half part, a plurality of first grooves (12) are respectively and vertically arranged on the first partition plate (10) and the right side plate (804) relatively, wherein a second partition plate (11) is arranged between two opposite first grooves (12), the left side plate (803) and the right side plate (804) are respectively provided with a second through hole (9);

the bottom in the cavity of the box body (1) is provided with two parallel second grooves, the second grooves are provided with a plurality of rollers (13), the rollers (13) exceed the upper surfaces of the second grooves, and the bottom plate (805) is placed on the rollers (13); the locking device is used for locking the placing box (8).

2. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: locking device includes L shape pole (7) and fixing base (5), L shape pole (7) include vertical pole (701) and horizon bar (702) be connected with vertical pole (701), fixing base (5) level sets up and is equipped with circular recess along the horizontal direction, vertical pole (701) insert in the circular recess, and vertical pole (701) bottom is passed through spring (14) with circular recess bottom and is rotated and be connected, horizon bar (702) can be pressed in the front on baffle (802), and circular recess horizontal slip can be followed to vertical pole (701).

3. The hematopoietic stem cell blood bag cryopreservation kit of claim 2, wherein: and a locking bolt (4) for locking the vertical rod (701) is arranged on the fixed seat (5).

4. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: the second through hole (9) and the first through hole (101) are concentric and equal in size.

5. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: the top of the box body (1) is fixedly connected with a first handle (3), and anti-skid grains are arranged on the surface of the first handle (3).

6. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: a second handle (6) is vertically arranged on one side of the information groove (2), and anti-skid grains are arranged on the surface of the second handle (6).

7. The hematopoietic stem cell blood bag cryopreservation kit of claim 1, wherein: the quantity of box body (1) can be a plurality of, and a plurality of box bodies (1) are vertical to be stacked the setting, fixed connection between two adjacent box bodies (1), box body (1), place box (8), first division board (10) and second division board (11) are the aluminium product.

8. The hematopoietic stem cell blood bag cryopreservation kit of claim 3, wherein: the locking bolt (4) is a disc bolt.

Images