Bone marrow smear inspection and transfer device

Abstract

The utility model discloses a marrow smear inspection transfer device which comprises an outer box and an inner frame detachably connected in the outer box, and the inner frame comprises two storage frames arranged at intervals and a connecting rod detachably connected with the two storage frames; each storage rack comprises a bottom plate, a first rack body arranged at the upper end of the bottom plate, a plurality of first storage grooves formed in the first rack body at intervals, and a second rack body arranged on one side of the first rack body at intervals; the second storage grooves are formed in the second rack body and correspond to the first storage grooves one to one in position, the elastic clamping mechanisms are arranged at the upper end of the second rack body and correspond to the second storage grooves one to one, and each elastic clamping mechanism comprises a clamping part with an opening facing the corresponding second storage groove; the clamping part can move in the direction close to or away from the second storage groove, the clamping part can be clamped to the upper portion of the bone marrow smear, the bone marrow smear can be stored in a classified mode, storage is firm and reliable, and submission, transferring and using are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and specifically relates to a bone marrow smear inspection and transportation device. Background Art

[0002] Bone marrow puncture is a common method for diagnosing blood diseases. The bone marrow fluid collected during bone marrow puncture needs to be made into a smear using a glass slide, and then the bone marrow smear is sent for inspection. During the inspection process, the traditional bone marrow smear box is used to package multiple bone marrow smears together, which cannot be placed in a classified manner. During transportation, they are prone to bumping into each other, resulting in damage and other adverse events. Utility Model Content

[0003] In view of the technical problems in the prior art that bone marrow smears cannot be classified and stored, and are prone to collision during transportation, which may cause damage or contamination, the utility model provides a bone marrow smear inspection and transportation device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A bone marrow smear inspection and transportation device, comprising an outer box and an inner frame detachably connected to the outer box, the inner frame comprising two storage racks arranged at intervals along the height direction of the outer box and a connecting rod detachably connected to the two storage racks, and the spacing between the two storage racks is adjustable; each of the storage racks comprises a bottom plate, a first frame body arranged at the upper end of the bottom plate, a plurality of first storage slots arranged at intervals on the first frame body, a second frame body arranged at intervals on one side of the first frame body, a plurality of second storage slots arranged on the second frame body and corresponding to the positions of the plurality of first storage slots one by one, and a plurality of elastic clamping mechanisms arranged at the upper end of the second frame body and corresponding to the distribution of the second storage slots one by one, each of the elastic clamping mechanisms comprising a clamping portion with an opening facing the second storage slot, the clamping portion being able to reciprocate in a direction approaching or moving away from the second storage slot, and when the two ends of the bone marrow smear are respectively placed in the first storage slot and the second storage slot, the clamping portion is clamped on the upper part of the bone marrow smear.

[0006] Furthermore, the elastic clamping mechanism also includes two connecting arms that are inclined and arranged at intervals and one end of each is fixed to the upper end of the second frame, a connecting shaft arranged between the two connecting arms, and a clamping body and a torsion spring connected to the connecting shaft. The clamping body is provided with two connecting parts that are arranged at intervals and are both axially connected to the connecting shaft, and the torsion spring is sleeved on the outside of the connecting shaft and distributed between the two connecting parts.

[0007] Furthermore, the holding body includes a tail handle provided with the connecting part, and a holding body connected to one end of the tail handle and distributed above the second storage slot when no external force is applied, and a slot recessed inward is provided at the lower end of the holding body, and the slot is defined as the holding part, and the slot is covered with a silicone anti-slip layer.

[0008] Furthermore, a first handle is fixedly provided on the outer wall of the second frame; a connecting platform is also fixedly connected to the outer wall of the second frame, each of the connecting platforms is provided with a sleeve hole for the connecting rod to pass through, and the connecting platform can reciprocate along the height direction of the connecting rod; two positioning mechanisms are screwed on the connecting rod, and each of the positioning mechanisms includes two positioning nuts, and the two positioning nuts are respectively located at the upper and lower ends of the connecting platform to limit the position of the storage rack, wherein the storage rack located at the bottom is slidably connected to the inner bottom of the outer box.

[0009] Furthermore, the side wall of the outer box is provided with a side opening communicating with the storage inner cavity, and a side cover is hinged at the side opening, and a second handle is fixedly connected to the outer wall of the side cover; the top surface of the outer box is provided with a top opening communicating with the storage inner cavity, and a top cover is hinged at the top opening, and a third handle is fixedly connected to the edge of the top cover.

[0010] Furthermore, the top cover is provided with a placement opening which vertically passes through the top cover, a silicone member is fixedly connected around the edge of the placement opening on the lower end surface of the top cover for enclosing the placement opening, and a top sealing cover is screwed on the upper end surface of the top cover by bolts for closing the placement opening, and a fourth handle is fixedly connected to the upper end of the top sealing cover.

[0011] Furthermore, an inflatable bag is provided on the inner side wall of the storage cavity, at least two spaced-apart slide grooves are provided on the inner bottom of the storage cavity, and a sliding block is provided on the lower end surface of the storage rack that cooperates with the slide grooves.

[0012] Furthermore, the outer wall of the outer box is provided with a transparent observation port.

[0013] In summary, the beneficial effects of the utility model are as follows: 1. A plurality of first storage slots and a plurality of second storage slots correspond to each other, and can classify and store bone marrow smears one by one, reduce confusion, and the bone marrow smears stored in this way will no longer collide with each other, reducing the probability of adverse events of damage. 2. The first storage slot and the second storage slot can limit the bone marrow smear in the length direction of the bone marrow smear, and the clamping part of the elastic clamping mechanism can limit the height direction of the bone marrow smear. The bone marrow smear is stably and firmly stored on the inner frame, and is not easy to be displaced or collide with the inner frame, and the upper pressing and fixing method is simple and convenient to operate. 3. The inner frame can be removed from the storage inner cavity of the outer box, and the spacing between the two storage racks can be adjusted to facilitate the storage of bone marrow smears. And the two storage racks can also be removed from the connecting rod and used as a single frame for placement, with high flexibility. 4. An inflatable bag is provided on the side wall of the storage cavity of the outer box. When the inflatable bag is inflated, it contacts the inner frame and fills the gap between the side wall and the inner frame, further improving the stability during transfer and inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a bone marrow smear inspection and transportation device.

[0015] Figure 2 yes Figure 1 Vertical cross-sectional view of .

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the inner frame in the utility model.

[0017] Figure 4 yes Figure 3 A partial enlarged view of part A in the middle.

[0018] In the figure, 100-outer box, 110-storage inner cavity, 120-inflatable bag, 130-transparent observation port, 140-inner bottom, 200-inner frame, 210-storage frame, 211-bottom plate, 212-first frame, 213-first storage slot, 214-second frame, 2140-first handle, 2141-connection platform, 215-second storage slot, 216-elastic clamping mechanism, 2160-connection Connecting arm, 2161-connecting shaft, 2162-holding body, 2162A-tail handle, 2162A0-connecting part, 2162B-holding body, 2163-torsion spring, 220-connecting rod, 221-positioning nut, 300-side cover, 310-second handle, 400-top cover, 410-third handle, 420-silicone part, 500-top cover, 510-bolt, 520-fourth handle. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with specific drawings.

[0020] See also Figure 1 The utility model provides a bone marrow smear transport device, comprising an outer box 100 and an inner frame 200 detachably connected to the outer box 100. The inner frame 200 comprises two storage racks 210 arranged at intervals along the height direction of the outer box 100 and a connecting rod 220 detachably connected to the two storage racks 210, and the distance between the two storage racks 210 is adjustable. Figure 3 Each of the storage racks 210 includes a bottom plate 211, a first frame 212 disposed at the upper end of the bottom plate 211, a plurality of first storage slots 213 disposed at intervals on the first frame 212, a second frame 214 disposed at intervals on one side of the first frame 212, a plurality of second storage slots 215 disposed on the second frame 214 and corresponding to the positions of the plurality of first storage slots 213, and a plurality of elastic clamping mechanisms 216 disposed at the upper end of the second frame 214 and corresponding to the positions of the plurality of first storage slots 213. The plurality of first storage slots 213 are arranged along the length direction of the first frame 212, and the plurality of second storage slots 215 are arranged along the length direction of the second frame 214. Each of the elastic clamping mechanisms 216 includes a clamping portion with an opening facing the second storage slot 215. When the two ends of the bone marrow smear are respectively placed in the first storage slot 213 and the second storage slot 215, the clamping portion clamps the upper part of the bone marrow smear. After the two ends of the bone marrow smear are respectively accommodated in the corresponding storage tanks, the first storage tank 213 and the second storage tank 215 limit the bone marrow smear in the length direction of the bone marrow smear. In order to enhance the fixed stability of the bone marrow smear, the first storage tank 213 and the second storage tank 215 inner walls can be provided with a sponge layer to contact the bone marrow smear. The clamping portion can move back and forth towards the direction close to or away from the second storage tank 215. When the clamping portion is away from the second storage tank 215, it is convenient to store the bone marrow smear in the storage tank. When the clamping portion is close to the second storage tank 215 until the clamping portion clamps on the top of the bone marrow smear, it is used to limit the bone marrow smear in the height direction of the bone marrow smear. And the first storage tank 213 and the second storage tank 215 that are arranged at intervals can realize the classification and placement of different bone marrow smears, so that all bone marrow smears are no longer closely together and transferred for inspection, avoiding collision and causing damage or pollution. When the bone marrow smear is restricted in position in both the length and height directions, it is less affected by external factors during transportation for inspection and is more stable, further reducing the occurrence of damage caused by impact.

[0021] The side wall of the outer box 100 is provided with a side opening communicating with the storage inner cavity 110, and a side cover 300 is hinged at the side opening, and a second handle 310 is fixedly connected to the outer wall of the side cover 300. Holding the second handle 310, the side cover 300 can be opened, and the side wall of the outer box 100 can be led to the inside for storage work. The top surface of the outer box 100 is provided with a top port communicating with the storage inner cavity 110, and a top cover 400 is hinged at the top port, and a third handle 410 is fixedly connected to the edge of the top cover 400. Or in the case of limited side space, the top cover 400 can be opened, and storage operations can also be performed, which is convenient for use.

[0022] See also Figure 2 The top cover 400 is provided with a placement opening that vertically penetrates the top cover 400. The lower end surface of the top cover 400 is fixed with a silicone piece 420 for enclosing the placement opening around the edge of the placement opening, and a top cover 500 is screwed on the upper end surface of the top cover 400 through a bolt 510 to close the placement opening. This transport device can not only be used to transport bone marrow smears, but also to transport samples of other similar shapes. When the sample is placed on the inner frame 200 and stored in the storage cavity 110, the top cover 500 is opened, an ice bag is placed at the placement opening, and then the top cover 400 is connected with the bolt 510 to close the placement opening. In order to prevent liquid from leaking out from the placement opening, the bottom surface of the top cover 500 is covered with a silicone layer to improve the sealing performance. The silicone piece 420 not only has a waterproof effect, but also can cool down the internal sample after being equipped with an ice bag to prevent the sample from being damaged by excessive temperature during transportation, and the waterproofing can prevent other liquids from entering the storage cavity 110 and contaminating the sample. A fourth handle 520 is fixedly connected to the upper end of the top cover 500 , and holding the fourth handle 520 facilitates the transfer of the entire transfer device.

[0023] Please continue reading Figure 2 The inner wall of the storage cavity 110 is provided with an inflatable bag 120, the side wall away from the side opening is provided with an inflatable bag 120, and the two longest side walls are also provided with an inflatable bag 120. When the bone marrow smear is stored on the inner frame 200, the inflatable bag 120 will protect the inner frame 200 after being filled, and fill the gap between the storage cavity 110 and the inner frame 200, so as to avoid displacement or collision of the bone marrow smear due to vibration and other reasons during the transfer and inspection process.

[0024] The inner bottom 140 of the storage cavity 110 is provided with at least two spaced-apart slide grooves (not shown in the figure), and the lower end surface of each storage rack 210 is provided with a slider that cooperates with the slide groove. After the slide groove and the slider are cooperatively connected, the stability of the inner rack 200 in the storage cavity 110 is further enhanced. The two storage racks 210 are detachably connected to the connecting rod 220, and the storage racks 210 are detachable from the inner bottom 140, so the storage racks 210 can be removed and used independently in some cases.

[0025] See also Figure 1 The outer wall of the outer box 100 is provided with a transparent observation port 130. In order not to block the field of view of the transparent observation port 130, a through hole is provided on the side wall of the storage cavity 110 and at a position corresponding to the transparent observation port 130, so as to facilitate external observation of the situation in the storage cavity 110.

[0026] See also Figure 4 The elastic clamping mechanism 216 includes two connecting arms 2160 which are inclined and arranged at intervals and one end of each of which is fixed to the upper end of the second frame 214, a connecting shaft 2161 arranged between the two connecting arms 2160, and a clamping body 2162 and a torsion spring 2163 connected to the connecting shaft 2161. The clamping body 2162 is provided with two connecting parts 2162A0 which are arranged at intervals and are both axially connected to the connecting shaft 2161, and the torsion spring 2163 is sleeved outside the connecting shaft 2161 and distributed between the two connecting parts 2162A0. The clamping body 2162 includes a tail handle 2162A provided with the connecting part 2162A0, and a clamping body 2162B connected to one end of the tail handle 2162A and distributed above the second storage slot 215 when no external force is applied, and a clamping groove which is recessed toward the inner direction is opened at the lower end of the clamping body 2162B, and the clamping groove is defined as the clamping part. Before the bone marrow smear is loaded into the first storage groove 213 and the second storage groove 215, pressure is first applied to the tail handle 2162A, and the clamping part provided on the clamping body 2162B is away from the second storage groove 215, so as to facilitate the placement of the bone marrow smear. When the pressure is removed, the clamping groove clamps the bone marrow smear inside, completing the position limitation of the height direction of the bone marrow smear.

[0027] The card slot is covered with a silicone anti-skid layer, which contacts the bone marrow smear to increase friction, enhance the stability of fixation, and fix the bone marrow smear more firmly.

[0028] A first handle 2140 is fixedly disposed on the outer wall of the second frame body 214 . When the storage rack 210 is used alone as a temporary storage rack, the first handle 2140 is held to facilitate the transfer of the storage rack 210 .

[0029] The outer wall of the second frame 214 is also fixedly connected with a connecting platform 2141, each of which is provided with a sleeve hole for the connecting rod 220 to pass through, and the connecting platform 2141 can reciprocate along the height direction of the connecting rod 220. Two positioning mechanisms are screwed on the connecting rod 220, each of which includes two positioning nuts 221, and the two positioning nuts 221 are respectively located at the upper and lower ends of the connecting platform 2141 to limit the position of the storage rack 210, wherein the storage rack 210 located at the bottom is slidably connected with the inner bottom 140 of the outer box 100. After the inner frame 200 is removed from the outer box 100, when placing the bone marrow smear, the distance between the two storage racks 210 can be adjusted to avoid mutual interference. Moreover, after adjusting to a suitable position, it is only necessary to rotate the upper and lower positioning nuts 221 of the connecting platform 2141 to lock the position, which is convenient and quick, and simple and easy to operate.

[0030] The inspection and transportation device: 1. A plurality of first storage slots 213 and a plurality of second storage slots 215 are mutually corresponding and coordinated, and can classify and store bone marrow smears one by one, reduce confusion, and the bone marrow smears stored in this way will no longer collide with each other, reducing the probability of adverse events of damage. 2. The first storage slot 213 and the second storage slot 215 can limit the bone marrow smear in the length direction (i.e., the horizontal direction) of the bone marrow smear, and the clamping part of the elastic clamping mechanism 216 can limit the bone marrow smear in the height direction (i.e., the vertical direction), and the bone marrow smear is stably and firmly stored on the inner frame 200, and is not easy to be displaced or collide with the inner frame 200, and the upper part is pressed and fixed in a simple and convenient manner. 3. The inner frame 200 can be removed from the storage inner cavity 110 of the outer box 100, and the spacing between the two storage racks 210 can be adjusted to facilitate the storage of bone marrow smears. The two storage racks 210 can also be removed from the connecting rod 220 and used as separate racks, which is highly flexible. Fourth, the side wall of the storage inner cavity 110 of the outer box 100 is provided with an inflatable bag 120, which contacts the inner rack 200 after being inflated, fills the gap between the side wall and the inner rack 200, and further improves the stability during transfer and inspection.

[0031] The above are only implementation methods of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure made using the contents of the specification and drawings of the present utility model, directly or indirectly used in other related technical fields, are also within the patent protection scope of the present utility model.

Claims

1. A bone marrow smear transport device, characterized in that: The storage rack is configured to have a first end for receiving the first storage rack and a second end for receiving the first storage rack from a user. The storage rack is configured to have a first end for receiving the first storage rack and a second end for receiving the first storage rack from a user. The storage rack is configured to have a first end for receiving the first storage rack and a second end for receiving the first storage rack from a user.

2. The bone marrow smear transport device according to claim 1, characterized in that: The elastic clamping mechanism also includes two connecting arms that are inclined and arranged at intervals and one end of each is fixed to the upper end of the second frame, a connecting shaft arranged between the two connecting arms, and a clamping body and a torsion spring connected to the connecting shaft. The clamping body is provided with two connecting parts that are arranged at intervals and are both axially connected to the connecting shaft. The torsion spring is sleeved on the outside of the connecting shaft and distributed between the two connecting parts.

3. The bone marrow smear transport device according to claim 2, characterized in that: The holding body includes a tail handle provided with the connecting part, and a holding body connected to one end of the tail handle and distributed above the second storage slot when no external force is applied. A slot recessed inward is provided at the lower end of the holding body, and the slot is defined as the holding part. The slot is covered with a silicone anti-slip layer.

4. The bone marrow smear transport device according to claim 2, characterized in that: A first handle is fixedly provided on the outer wall of the second frame; a connecting platform is also fixedly connected to the outer wall of the second frame, each of the connecting platforms is provided with a sleeve hole for the connecting rod to pass through, and the connecting platform can reciprocate along the height direction of the connecting rod; two positioning mechanisms are screwed on the connecting rod, and each of the positioning mechanisms includes two positioning nuts, and the two positioning nuts are respectively located at the upper and lower ends of the connecting platform to limit the position of the storage rack, wherein the storage rack located at the bottom is slidably connected to the inner bottom of the outer box.

5. The bone marrow smear transport device according to any one of claims 1 to 4, characterized in that: The side wall of the outer box is provided with a side opening communicating with the storage inner cavity, and a side cover is hinged at the side opening, and a second handle is fixedly connected to the outer wall of the side cover; the top surface of the outer box is provided with a top opening communicating with the storage inner cavity, and a top cover is hinged at the top opening, and a third handle is fixedly connected to the edge of the top cover.

6. The bone marrow smear transport device according to claim 5, characterized in that: The top cover is provided with a placement opening which vertically passes through the top cover, a silicone piece is fixedly connected around the edge of the placement opening on the lower end surface of the top cover for enclosing the placement opening, and a top sealing cover is screwed on the upper end surface of the top cover by bolts for closing the placement opening, and a fourth handle is fixedly connected to the upper end of the top sealing cover.

7. The bone marrow smear transport device according to claim 6, characterized in that: An inflatable bag is arranged on the inner side wall of the storage cavity, at least two spaced-apart slide grooves are arranged on the inner bottom of the storage cavity, and a sliding block is arranged on the lower end surface of the storage rack and is connected to the slide grooves in cooperation with each other.

8. The bone marrow smear transport device according to claim 7, characterized in that: The outer wall of the outer box is provided with a transparent observation port.

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