Portable anti-coagulation tube shaking device

Abstract

A portable anti-coagulation tube shaking device belongs to the technical field of medical auxiliary equipment and comprises a base, a magnet coil and a battery which are arranged in the base, a stand column fixedly connected with the base, a placing box integrally erected at the top of the stand column, rotationally connected with the stand column and used for placing an anti-coagulation tube, and a shaking device fixedly arranged at the bottom of the placing box and used for shaking the anti-coagulation tube. The counterweight pipe is arranged in the base and swings along with the placing box, the counterweight block is fixedly connected to the interior of the counterweight pipe, the magnetic block is arranged at the bottom of the counterweight pipe and fixedly connected with the counterweight block, the magnet in the counterweight pipe and a magnet coil in the base generate an electromagnetic effect, and swing is formed after repulsion is generated, so that the anti-freezing pipe in the placing box is swung; compared with an existing anticoagulation tube rotating support, the whole length of the support can be reduced, operation space is further saved, and the support can be conveniently used on a small nursing vehicle.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical auxiliary equipment relates to a test tube shakes auxiliary equipment, specifically speaking is related to a portable anti coagulation tube shakes device. BACKGROUND

[0002] When clinical nurses, medical personnel of clinical laboratory take blood, the blood sample is generally placed on the specimen rack for testing, but the blood itself will still coagulate during the waiting period. According to the relevant provisions of ISO-15189 laboratory medicine quality, the blood collection tube needs to be shaken after blood collection. The purpose of shaking is to mix the blood and anticoagulant thoroughly, so as to ensure the effectiveness of blood collection, facilitate laboratory analysis, and improve the accuracy of test indicators. However, when a large number of anti coagulation tubes are taken, the nursing staff needs to manually shake or rotate the anti coagulation tubes frequently, and at the same time, the nursing staff needs to continue taking blood from the patient. Long-term operation will cause muscle fatigue of the medical staff, and it is easy to cause the blood collection needle to slip out of the blood vessel, resulting in failure of blood collection and reducing the timeliness of operation.

[0003] Chinese patent application No. 201920141566.4 utility model patent discloses a rotating blood collection test tube support that can be intermittently stopped. The structure is composed of a case, left and right supports, a bottom plate, a test tube sleeve, a shaft, an outer turntable and an inner rotor connection. The outer rotor is driven to rotate by a motor, the inner rotor and the shaft are driven to rotate by a marble, and the test tube sleeve on the shaft is driven to rotate. When the test tube is placed in the test tube sleeve, the test tube sleeve is subjected to an acting load, the inner rotor and the outer turntable form an idle rotation, and the shaft forms a rotation after the load is removed. Although this technical solution can add test tubes at any time during test tube shaking, shake the test tubes immediately after blood collection, and improve the anticoagulation effect, the test tube support structure is complex, needs to be driven by a motor, and when the number of anti coagulation tubes is large, the overall size of the test tube support will increase, occupying operation space, and it is not convenient to use the test tube support for blood collection beside a small nursing bed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a portable anti coagulation tube shakes device, which is simple in structure, convenient to operate, can save operation space and is convenient to use on a small nursing bed.

[0005] The portable anti coagulation tube shakes device provided by the present application adopts the following technical scheme:

[0006] A portable anti coagulation tube shakes device, comprising a base, a magnet coil and a battery arranged in the base, characterized in that the device further comprises:

[0007] A stand is connected and fixed with the base;

[0008] A placing box is placed on the top of the stand and is rotationally connected with the stand, and is used for placing the anticoagulation tube;

[0009] A counterweight tube is fixedly arranged at the bottom of the placing box and swings with the placing box;

[0010] A counterweight block is connected and fixed in the counterweight tube;

[0011] A magnet is arranged at the bottom of the counterweight tube and is connected and fixed with the counterweight block.

[0012] By using the above technical scheme, the placing box is supported by the stand, under the action of the battery, the magnet in the counterweight tube and the magnet coil in the base generate electromagnetic effect, repel each other and swing, so as to shake the anticoagulation tube in the placing box, so as to further achieve the sufficient mixing of the anticoagulant and the blood, and ensure the accuracy and reliability of the blood sample.

[0013] Further, the base is provided with a square slot, and the stand is inserted and fixed with the slot.

[0014] By using the above technical scheme, the stand and the base can be quickly disassembled.

[0015] Further, the top of the stand is provided with a U-shaped limiting slot.

[0016] By using the above technical scheme, the placing box can be quickly clamped between the two stands, and the placing box can also be effectively prevented from falling out of the stands during swinging.

[0017] Further, the placing box is composed of a box body, a partition plate and a hanging ear, the partition plate is fixedly arranged in the box body, a plurality of test tube holes are uniformly arranged on the partition plate, and the hanging ear is fixedly arranged on the two sides of the box body.

[0018] By using the above technical scheme, the partition plate can effectively fix the anticoagulation tube and prevent the anticoagulation tube from rolling or colliding with each other in the placing box during swinging.

[0019] Further, the hanging ear is in a cylindrical shape, the diameter of the hanging ear is smaller than the slot width of the limiting slot, and the hanging ear is clamped into the limiting slot.

[0020] By using the above technical scheme, the cylindrical hanging ear is beneficial to the rotation at the bottom of the limiting slot, and facilitates the overall swinging of the placing box.

[0021] Further, the counterweight tube is a cylindrical hollow tube, the inner wall of the counterweight tube is provided with an internal thread, the counterweight block is in a cylindrical shape, the outer circular surface of the counterweight block is provided with an external thread, and the counterweight block and the counterweight tube are fixedly connected through thread rotation.

[0022] By adopting the technical scheme, the counterweight pipe is arranged in a hollow structure, facilitating placement of the counterweight block, and the inner wall of the pipe is provided with threads, facilitating quick installation and replacement of the counterweight block.

[0023] Further, the counterweight block is provided with an inner thread and a cross slot at the center of each end face.

[0024] By adopting the technical scheme, the inner thread facilitates connection between the magnetic block and the counterweight block, and the cross slot facilitates disassembly and installation of the counterweight block and the counterweight pipe.

[0025] Further, the magnetic block is a cylindrical magnet, the magnetic block and the counterweight block have the same diameter, the magnetic block is provided with a threaded via hole at the center, and a screw passes through the threaded via hole to be connected and fixed with the counterweight block.

[0026] By adopting the technical scheme, the magnetic block and the counterweight block are detachably connected, facilitating installation and replacement of the magnetic block.

[0027] In summary, the utility model has at least one of the following beneficial technical effects:

[0028] (1) The magnet coil in the base can generate electromagnetic effect with the magnetic block in the counterweight pipe after being electrified, so that the magnet repels, and only needs to be manually shaken to keep the placement box swinging for a long time, thereby reducing the burden of blood sampling personnel.

[0029] (2) The plurality of anticoagulant tubes can be evenly placed in the placement box, and compared with the existing anticoagulant tube rotating support, the overall length of the support can be reduced, the operation space is further saved, and the placement box is convenient to use on a small nursing vehicle.

[0030] (3) The test tube hole on the partition plate can make the anticoagulant tube more stable and not easy to fall off, and improve the safety performance of the anticoagulant tube in the shaking process. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0032] Figure 2 It is an overall structure exploded schematic diagram of the utility model.

[0033] Figure 3 It is a top view structure schematic diagram of the utility model.

[0034] Figure 4 It is Figure 3 It is a full cross-sectional structure schematic diagram in the A-A direction.

[0035] Figure 5 It is a connection structure schematic diagram of the counterweight block and the magnetic block in the utility model.

[0036] In the diagram: Base 1, Slot 1-1, Power Hole 1-2, Magnet Coil 1-3, Column 2, Limiting Slot 2-1, Placement Box 3, Box Body 3-1, Partition 3-2, Test Tube Hole 3-3, Hanging Ear 3-4, Counterweight Tube 4, Anti-coagulation Tube 5, Counterweight Block 6, External Thread 6-1, Cross Slot 6-2, Internal Thread 6-3, Magnetic Block 7, Threaded Through Hole 7-1, Screw 8. Detailed Implementation

[0037] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the appended claims. Example

[0038] like Figures 1-5 As shown, a portable anti-coagulation tube shaking device includes a base 1, a magnetic coil 1-3 disposed inside the base 1, and a battery (in this embodiment, the battery uses two 1.5V dry batteries), a column 2 fixedly connected to the base 1, a placement box 3 mounted on top of the column 2 and rotatably connected to the column 2 for placing the anti-coagulation tube 5, a counterweight tube 4 fixedly disposed at the bottom of the placement box 3 and swinging with the placement box 3, a counterweight block 6 connected and fixed inside the counterweight tube 4, and a magnetic block 7 placed at the bottom of the counterweight tube 4 and fixedly connected to the counterweight block 6.

[0039] To enable quick assembly and disassembly between the column 2 and the base 1, a plug-in connection is formed between them in this embodiment. Specifically, as follows: Figure 2 As shown, a square slot 1-1 is provided on the base 1, and the column 2 is inserted and fixed into the slot 1-1. To enable the placement box to be quickly snapped between the two columns, a limiting groove 2-1 is provided at the top of the column in this embodiment, as shown... Figure 2 As shown, the limiting groove is a U-shaped limiting groove with its opening facing upwards. To effectively fix the anti-condensation tubes and prevent them from rolling or colliding with each other within the placement box during swinging, in this embodiment, the placement box consists of a box body 3-1, a partition 3-2, and hanging ears 3-4. Specifically, as shown... Figure 2 , Figure 4 As shown, partition 3-2 is fixedly installed inside box body 3-1. A plurality of test tube holes 3-3 are evenly distributed on partition 3-2. In this embodiment, the test tube holes 3-3 are arranged in a 4×4 rectangular array on the partition. Hanging ears 3-4 are fixedly installed on both sides of the outside of box body 3-1. To allow the hanging ears 3-4 to rotate at the bottom of the limiting groove 2-1, facilitating the overall swinging of box 3, as shown... Figure 2As shown, the hanging ears 3-4 in the embodiment are cylindrical, the diameter of the hanging ears 3-4 is smaller than the slot width of the limiting slot 2-1, and the hanging ears 3-4 are clamped into the limiting slot 2-1. Figures 3-4 As shown, the distance between the end faces of the two hanging ears 3-4 on the placement box 3 is slightly smaller than the distance between the bottom faces of the limiting slots on the two upright columns 2, which can effectively prevent the placement box from falling out between the upright columns during swinging. Embodiment

[0040] In order to increase the center of gravity and stability of the placement box during swinging, the bottom of the placement box needs to be counterweighted. Considering the shaking of different milliliter anti-coagulation tubes, the counterweight block needs to be replaced or installed. Therefore, the counterweight tube in the embodiment is provided with a hollow structure. Specifically, as shown in Figure 2 , Figure 4 , Figure 5 As shown, the counterweight tube 4 is a cylindrical hollow tube, the inner wall of the counterweight tube 4 is provided with internal threads, the counterweight block 6 is cylindrical, the outer circular surface of the counterweight block 6 is provided with external threads 6-1, and the counterweight block 6 and the counterweight tube 4 are fixed by screwing.

[0041] In order to facilitate the simple disassembly and installation of the counterweight block 6 and the counterweight tube 4, as shown in Figure 5 In the embodiment, cross grooves 6-2 are arranged on the two end faces of the counterweight block 6, which facilitates the rotation of the screwdriver. In addition, internal threads 6-3 are arranged at the center of the two end faces of the counterweight block, which facilitates the fastening connection between the magnetic block 7 and the counterweight block 6. In order to form a detachable connection between the magnetic block and the counterweight block, facilitating the installation and replacement of the magnetic block, as shown in Figure 5 In the embodiment, the magnetic block 7 is a cylindrical magnet, the diameter of the magnetic block 7 is the same as that of the counterweight block 6, the magnetic block 7 is provided with a threaded through hole 7-1 at the center, and the screw 8 is connected and fixed with the counterweight block 6 through the threaded through hole 7-1. If the device is used in a fixed environment, the power supply hole 1-2 on the base can be connected to the power supply line.

[0042] As shown in Figures 1-5 The working principle of the portable anti-coagulation tube shaking device is as follows: install the battery or connect the power supply line in the base, make the magnet coil inside the base electrified, install the counterweight block and the magnetic block in place in the counterweight tube, place the entire placement box above the upright column, manually turn the placement box, make the magnet in the counterweight tube and the magnet coil inside the base produce electromagnetic effect, and generate repulsion to form swinging. After the medical staff finishes each anti-coagulation tube, the anti-coagulation tube can be shaken in the test tube hole in the placement box. Compared with the existing anti-coagulation tube rotating support, the overall length of the support can be reduced, the operation space is further saved, and the device is convenient to use on a small nursing vehicle.

Claims

1. A portable anti-coagulation tube shaking device, comprising a base (1), a magnetic coil (1-3) disposed inside the base (1), and a battery, characterized in that, The device further includes: The column (2) and the base (1) are provided with square slots (1-1). The column (2) is inserted and fixed to the slots (1-1). The top of the column (2) is provided with a U-shaped limiting groove (2-1). The placement box (3) is mounted on the top of the column (2) and rotatably connected to the column (2). It is used to place the anti-coagulation tube (5). The placement box (3) consists of a box body (3-1), a partition (3-2) and a hanging ear (3-4). The partition (3-2) is fixedly installed inside the box body (3-1). Several test tube holes (3-3) are evenly distributed on the partition (3-2). The hanging ear (3-4) is fixedly installed on both sides of the outside of the box body (3-1). The hanging ear (3-4) is cylindrical. The diameter of the hanging ear (3-4) is smaller than the width of the limiting groove (2-1). The hanging ear (3-4) is snapped into the limiting groove (2-1). The counterweight tube (4) is fixedly installed at the bottom of the placement box (3) and swings with the placement box (3); the counterweight tube (4) is a cylindrical hollow tube and the inner wall of the counterweight tube (4) is provided with internal threads; The counterweight (6) is connected and fixed inside the counterweight tube (4). The counterweight (6) is cylindrical and has an external thread (6-1) on its outer surface. The counterweight (6) and the counterweight tube (4) are fixed by screwing the thread. The magnetic block (7) is placed at the bottom of the counterweight tube (4) and is connected and fixed to the counterweight block (6).

2. The portable anti-condensation tube shaking device according to claim 1, characterized in that: The counterweight (6) has internal threads (6-3) and cross grooves (6-2) at the center of both ends.

3. The portable anti-condensation tube shaking device according to claim 1, characterized in that: The magnetic block (7) is a cylindrical magnet. The magnetic block (7) has the same diameter as the counterweight (6). The magnetic block (7) has a threaded through hole (7-1) in the center. The screw (8) passes through the threaded through hole (7-1) and is connected and fixed to the counterweight (6).

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