CN220590121U - Blood sample strorage device - Google Patents

Abstract

The utility model discloses a blood sample storage device, which relates to the technical field of medical auxiliary instruments and comprises a blood collection tube, a supporting component, a placing component, a lifting component and a swinging component; the support assembly includes a first support; the placement component comprises a first moving piece and a first placement piece; the blood collection tube is movably arranged in the first placing piece; the lifting assembly comprises a first driving piece and a first lifting piece; the first lifting pieces are provided with a plurality of groups and have different heights, so that the lifting heights of different first moving pieces are different; the swinging assembly comprises a first pushing piece and a first rebound piece; the first supporting piece provides support for the whole device, so that toppling is avoided; the first lifting piece drives the first moving piece to move upwards, so that the heights of the first moving piece and the blood collection tube at different positions are different, information on the blood collection tube is not blocked, and the taking time is shortened; the first pushing piece and the first rebound piece drive the blood collection tube to swing, so that the swing and uniform mixing of the blood collection tube are realized.

Description

Blood sample strorage device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a blood sample storage device.

Background

The vacuum blood collection tube is a disposable negative pressure vacuum glass tube capable of realizing quantitative blood collection and is required to be matched with a vein blood collection needle for use; after blood is collected by the veins and arteries of a human body, medical staff is mainly prepared into an anticoagulation blood sample and a coagulation accelerator, and the anticoagulation blood sample needs to be shaken, so that the blood is uniformly mixed with the anticoagulants reserved in the blood collection tube, the efficacy of the anticoagulants is fully exerted, and the collected blood is prevented from being coagulated. At present, a medical staff generally holds the blood collection tube and then swings the blood collection tube forward and backward to a certain angle to shake the blood collection tube back and forth after the blood collection tube is put flat, and the blood collection tube is usually shaken for about eight times; the labor intensity of medical staff is high, the blood sampling efficiency is low, and the mixing effect of blood and anticoagulant is poor.

Blood sampling tube uses the rack to hold after the blood sampling is accomplished generally, and traditional rack is the straight-line shape, and the interval is provided with the hole of placing on the rack, and 4-5 blood sampling tubes can be placed to single rack generally, in the use, the straight-line shape blood sampling tube is because whole small, and with the area of contact of mesa piece little, takes place to empty easily, causes blood loss, extravagant.

The utility model of patent number CN214915490U discloses a blood collection tube shaker, which can limit a blood collection tube placed in a blood collection tube hole through a blood collection tube limiting mechanism to prevent the blood collection tube from being thrown out in the shaking process; the motor can drive the rotating shaft to rotate with the frame body to shake the blood collection tube, so that the shaking effect is good, and the collected blood and the anticoagulant reserved in the blood collection tube are uniformly mixed; the motor adopts a brake stepping motor, which not only can maintain torque, is convenient for keeping the shaking frame at a tubing station when power is off and is beneficial to medical staff to put the blood collection tube into the blood collection tube hole, but also is convenient for a controller to control the motor to drive the shaking frame to swing reciprocally at the tubing station so as to simulate real manual tubing operation, further improve shaking effect on the blood collection tube and ensure that blood and anticoagulant are mixed evenly and rapidly; in this patent, can rock the heparin tube, occupation space is big when heparin tube moves along with the heparin tube support in the horizontal direction, and because heparin tube places side by side on the heparin tube support, the label information on the heparin tube is sheltered from easily, need carefully look for at the in-process of taking the heparin tube, consumes time length.

Disclosure of Invention

The utility model mainly aims to provide a blood sample storage device which is used for solving the problems that the existing blood collection tube storage rack is easy to topple over and long in time consumption due to shielding among blood collection tubes in the process of taking the blood collection tubes.

To achieve the above object, the present utility model provides a blood sample storage device including a blood collection tube; further comprises:

a support assembly including a first support;

the placement component comprises a first moving part and a first placement part, wherein the first moving part is arranged in the first supporting part in a sliding manner, and the first placement part is movably arranged on the first moving part; the blood collection tube is movably arranged in the first placing piece;

the lifting assembly comprises a first driving piece arranged in the first supporting piece and a first lifting piece arranged on the first driving piece; the first lifting piece is driven by the first driving piece to rotate and then is in contact connection with the first moving piece, so that the first moving piece moves reciprocally in the vertical direction; the first lifting pieces are provided with a plurality of groups and have different heights, so that the lifting heights of different first moving pieces are different;

the swinging assembly comprises a first pushing piece arranged in the first supporting piece and a first rebound piece arranged between the first pushing piece and the first supporting piece; the first pushing piece is in contact connection with the first placing piece and is used for pushing the first placing piece to swing; the first rebound piece is used for driving the first placing piece to return to the original position.

As a further improvement of the utility model, a plurality of groups of first vertical grooves are arranged in the first supporting piece at intervals, and a first placing cavity is also arranged in the first supporting piece; the first moving piece is arranged in the first vertical groove.

As a further improvement of the utility model, the first placing piece comprises a placing barrel and a first clamping piece arranged in the placing barrel; the first pushing piece comprises a first pushing plate arranged on the first moving piece in a sliding manner, a second pushing plate arranged on the first supporting piece and a first pushing rod arranged on the first pushing plate side by side; the height of the second pushing plate increases from bottom to top; one end of the first pushing plate penetrates through the first moving piece to be in contact with the second pushing plate, so that the first pushing plate moves in the first moving piece; the placing cylinder is positioned between the first push rods, and the outer wall of the placing cylinder is in contact connection with the first push rods.

As a further improvement of the utility model, the first clamping piece comprises a first elastic piece and a second elastic piece which are respectively and symmetrically arranged in the placing barrel.

As a further improvement of the utility model, the first rebound piece is arranged in the first chute, and two ends of the first rebound piece are respectively connected with the inner wall of the first chute and the first pushing plate.

As a further improvement of the utility model, the first lifting piece comprises a first transmission shaft rotatably arranged in the first placing cavity and lifting plates arranged on the first transmission shaft at intervals, and the height between the adjacent lifting plates increases progressively.

As a further improvement of the utility model, a roll shaft is rotatably arranged on the lifting plate.

The beneficial effects of the utility model are as follows:

by arranging the first supporting piece, the whole device is supported, stability is guaranteed, and toppling is avoided; the first lifting piece is arranged to drive the first moving piece to move upwards, and meanwhile, the height of the first lifting piece is increased, so that the upward moving heights of the first moving pieces at different positions are different, the upward moving heights of blood collection tubes in the first moving piece are different, information on the blood collection tubes can not be shielded in the process of taking the blood collection tubes, the target blood collection tubes can be conveniently and quickly taken, and the taking time is shortened; the first pushing piece and the first rebound piece drive the blood collection tube to swing, so that the swing and uniform mixing of the blood collection tube are realized.

Drawings

FIG. 1 is a schematic view of the overall structure of a blood sample storage device according to the present utility model;

FIG. 2 is a schematic view showing the internal structure of a blood sample storage device according to the present utility model;

FIG. 3 is a schematic view of a support assembly of a blood sample storage device according to the present utility model;

FIG. 4 is a schematic view of a placement module of a blood sample storage device according to the present utility model;

FIG. 5 is a schematic view of a first movable member of a blood sample storage device according to the present utility model;

FIG. 6 is a schematic view of a first placement member of a blood sample storage device according to the present utility model;

FIG. 7 is a schematic view of a cartridge of a blood sample storage device according to the present utility model;

FIG. 8 is a schematic view of a lifting assembly of a blood sample storage device according to the present utility model;

reference numerals illustrate:

1. a blood collection tube; 2. a support assembly; 201. a first support; 202. a first vertical groove; 203. a first placement cavity; 204. a partition plate; 205. a through hole; 3. placing the assembly; 301. a first moving member; 3011. a first chute; 3012. a turning hole; 3013. a sliding sleeve; 302. a first placement member; 3021. placing a cylinder; 3022. a rotating shaft; 4. a lifting assembly; 401. a first driving member; 402. a first drive shaft; 403. a lifting plate; 5. a first push plate; 6. a second pushing plate; 7. a first push rod; 8. a slide bar; 9. a baffle; 10. a first rebound member; 11. a first elastic sheet; 12. a second spring plate; 13. a coupling; 14. a roll shaft; 15. and (3) mounting a plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In one embodiment, referring to fig. 1, a blood sample storage device of the present utility model includes a blood collection tube 1, a support assembly 2, a placement assembly 3, a lifting assembly 4, and a swing assembly.

Wherein, referring to fig. 2, the support assembly 2 comprises a first support 201; the placement assembly 3 comprises a first moving member 301 slidably disposed within the first supporting member 201, and a first placement member 302 movably disposed on the first moving member 301; blood collection tube 1 is movably placed in first placement member 302; the lifting assembly 4 comprises a first driving member 401 arranged in the first supporting member 201, and a first lifting member arranged on the first driving member 401; the first lifting piece is contacted and connected with the first moving piece 301 after being driven by the first driving piece 401 to rotate, so that the first moving piece 301 moves reciprocally in the vertical direction; the first lifting pieces are provided with a plurality of groups and have different heights, so that the lifting heights of different first moving pieces 301 are different; the swing assembly comprises a first pusher arranged in the first support 201, a first rebound member 10 arranged between the first pusher and the first support 201; the first pushing member is in contact with the first placing member 302 and is used for pushing the first placing member 302 to swing; the first resilient member 10 is used to bring the first placing member 302 back to the original position.

Specifically, referring to fig. 3, a plurality of groups of first vertical grooves 202 are arranged in the first supporting piece 201 at intervals, and a first placing cavity 203 is also arranged in the first supporting piece 201; the first mover 301 is disposed in the first vertical groove 202.

Preferably, the first supporting member 201 is a hollow cuboid with one end opened, and the first vertical groove 202 is arranged on the inner wall of the first supporting member 201; a first placing chamber 203 is formed between the bottom end of the first vertical groove 202 and the bottom end of the first supporting member 201.

Further, referring to fig. 4 and 6, the first placement member 302 includes a placement barrel 3021, and a first clamping member disposed within the placement barrel 3021; the first pushing member comprises a first pushing plate 5 slidably arranged on the first moving member 301, a second pushing plate 6 arranged on the first supporting member 201, and a first push rod 7 arranged side by side on the first pushing plate 5; the height of the second pushing plate 6 increases from bottom to top, and one end of the first pushing plate 5 penetrates through the first moving member 301 to be in contact with the second pushing plate 6, so that the first pushing plate 5 moves in the first moving member 301; the placing cylinder 3021 is located between the first push rods 7, and the outer wall of the placing cylinder 3021 is in contact connection with the first push rods 7.

Preferably, referring to fig. 5, the first moving member 301 is a hollow rectangular parallelepiped having one end opened; the first moving member 301 is provided with a first chute 3011; one end of the first pushing plate 5 is inserted into the first chute 3011, and the other end is located outside the first moving member 301; the first push rod 7 is positioned in the first moving member 301; the second pusher plate 6 is located in the first vertical slot 202.

Preferably, the first moving member 301 is provided with rotary holes 3012 at intervals, the outer wall of the placement barrel 3021 is provided with a rotary shaft 3022, and the placement barrel 3021 is rotatably connected with the rotary holes 3012 through the rotary shaft and is disposed in the first moving member 301.

Preferably, the placement barrel 3021 is a hollow cylinder with one end open, and a space exists between the outer wall of the placement barrel 3021 and the first push rod 7.

In the above arrangement, when the first moving member 301 moves up, the first pushing plate 5 moves up to contact with the second pushing plate 6, and as the height of the second pushing plate 6 increases, the first pushing plate 5 moves toward the inside of the first moving member 301, and the first push rod 7 drives the placing cylinder 3021 to swing.

Further, referring to fig. 7, the first clamping member includes a first spring 11 and a second spring 12 symmetrically disposed within the placement barrel 3021, respectively.

Preferably, the first elastic piece 11 and the second elastic piece 12 are both arc-shaped, and the inner wall of the placement barrel 3021 and the first elastic piece 11 and the second elastic piece 12 are both wrapped with silica gel layers.

Preferably, the first clamping members are arranged in two groups at a vertical interval.

In the above-mentioned setting, after the heparin tube 1 is put into the placing cylinder 3021, the first elastic piece 11 and the second elastic piece 12 are extruded by the heparin tube 1, and clamp and fix the heparin tube 1, and through the deformation of the first elastic piece 11 and the second elastic piece 12, the heparin tube 1 with different specifications can be clamped and fixed.

Further, referring to fig. 6, the first resilient member 10 is disposed in the first chute 3011, and both ends of the first resilient member 10 are respectively connected to the inner wall of the first chute 3011 and the first push plate 5.

Preferably, the first resilient member 10 is a spring.

Preferably, a sliding sleeve 3013 is arranged in the first sliding chute 3011; the end of the first push plate is provided with a slide bar 8, and a baffle 9 is arranged on the slide bar 8; the first rebound member 10 is arranged in the sliding sleeve 3013, and one end of the first rebound member 10 is sleeved on the sliding rod 8 and is in contact connection with the baffle plate 9.

In the above arrangement, after the placing cylinder 3021 swings with the first pushing plate 5, the first resilient member 10 is compressed, after the first moving member 301 moves down, the first resilient member 10 is restored to drive the first pushing plate 5 to move toward the second pushing plate 6, and the height of the second pushing plate 6 is reduced, so that the placing cylinder 3021 swings reversely, thereby realizing swinging and mixing of the blood collection tube 1.

Further, referring to fig. 8, the first lifter includes a first driving shaft 402 rotatably disposed in the first placing chamber 203, and lifter plates 403 disposed on the first driving shaft 402 at intervals, and the heights between the adjacent lifter plates 403 are increased.

Preferably, the first driving member 401 includes a first driving motor, the first driving motor is disposed in the first placement cavity 203, and an output end of the first driving motor is connected with the first transmission shaft 402 through the coupling 13.

Preferably, a partition 204 is disposed in the first placing cavity 203, a through hole 205 is disposed on the partition 204, and an output end of the first driving motor passes through the through hole 205 and is connected with the first transmission shaft 402.

Preferably, the open end of the first support 201 is beveled so that the depth of the first vertical groove 202 is different.

In the above arrangement, the first driving motor rotates to drive the first transmission shaft 402 to connect, the lifting plate 403 rotates along with the first transmission shaft, after the end of the lifting plate 403 contacts with the bottom end of the first moving member 301, the first moving member 301 moves up in the first vertical groove 202 along with the circular motion of the lifting plate 403, after the lifting plates 403 with different heights contact with the first moving members 301 with different positions, the heights of the first moving members 301 with different positions are different, so that the heights of the blood collection tubes 1 located in the hiccup of the placement barrel 3021 are different, the blood collection tubes 1 are integrally stepped, adjacent blood collection tubes 1 are exposed, and are not shielded, so that information on the blood collection tubes 1 is convenient to view, and the taking time of the blood collection tubes 1 is shortened.

Further, referring to fig. 8, a roller shaft 14 is rotatably provided on the lift plate 403.

Preferably, the lifting plate 403 is symmetrically provided with a mounting plate 15, the mounting plate 15 is provided with a mounting hole, two ends of the roll shaft 14 are symmetrically provided with connecting shafts, and the roll shaft 14 is rotatably connected with the mounting hole through the connecting shafts and is arranged on the mounting plate 15.

In the above arrangement, when the lifting plate 403 moves circularly to abut against the bottom end of the first moving member 301, the roller 14 can reduce the friction force with the first moving member 301, so that the first moving member 301 moves upwards more smoothly.

It should be noted that, the first driving motor and the coupling 13 are all existing structures, in this embodiment, the structure is not improved, the first driving motor adopts a self-locking motor, and after the first driving motor is powered off, the output end position of the first driving motor is fixed after self-locking.

In the present embodiment, the blood collection tube 1 containing the blood of the patient is inserted into the placement cylinder 3021, and the first clamping member blood collection tube 1 is clamped and fixed;

starting a first driving motor, wherein the first driving motor drives a first transmission shaft 402 to rotate, a lifting plate 403 rotates along with the first transmission shaft, the lifting plate 403 contacts with the bottom end of the first moving member 301, and under the circular motion of the lifting plate 403, the first moving member 301 is driven to move upwards in the first vertical groove 202, and the placing barrel 3021 and the blood collection tube 1 move upwards along with the first driving motor;

in the process of moving up the first moving member 301, the first pushing plate 5 contacts with the second pushing plate 6, and the first pushing plate 5 moves towards the inside of the first moving member 301 after being stressed, so that the first push rod 7 drives the placing cylinder 3021 to swing, and the first rebound member 10 is compressed; as the lifting plate 403 rotates, the first moving member 301 moves downward under the action of gravity, so that the acting force between the first pushing plate 5 and the second pushing plate 6 is reduced, and at the same time, the placement barrel 3021 swings reversely under the pushing of the first resilient member 10, thereby realizing the swing of the blood collection tube 1.

When the blood collection tube 1 is driven, the first driving motor is controlled to rotate, the lifting plate 403 rotates along with the rotation, so that the first moving part 301 moves upwards, the lifting plates 403 with different heights push the placing cylinders 3021 at different positions to move upwards to different heights, the placing cylinders 3021 move upwards and then are in a ladder shape, the power supply of the first driving motor is disconnected, and therefore the placing cylinders 3021 are kept at the position, and the blood collection tube 1 is convenient to use.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. A blood sample storage device, comprising a blood collection tube (1); characterized by further comprising:

-a support assembly (2) comprising a first support (201);

a placement assembly (3) comprising a first moving member (301) slidably disposed within the first support member (201), and a first placement member (302) movably disposed on the first moving member (301); the blood collection tube (1) is movably arranged in the first placing piece (302);

a lifting assembly (4) comprising a first driving member (401) arranged in the first supporting member (201), and a first lifting member arranged on the first driving member (401); the first lifting piece is driven by the first driving piece (401) to rotate and then is in contact connection with the first moving piece (301), so that the first moving piece (301) moves reciprocally in the vertical direction; the first lifting pieces are provided with a plurality of groups and have different heights so that the lifting heights of different first moving pieces (301) are different;

a swing assembly comprising a first pusher disposed within a first support (201), a first rebound member (10) disposed between the first pusher and the first support (201); the first pushing piece is in contact connection with the first placing piece (302) and is used for pushing the first placing piece (302) to swing; the first rebound member (10) is used for driving the first placing member (302) to return to the original position.

2. A blood sample storage device according to claim 1, wherein: a plurality of groups of first vertical grooves (202) are formed in the first supporting piece (201) at intervals, and a first placing cavity (203) is further formed in the first supporting piece (201); the first moving member (301) is arranged in the first vertical groove (202).

3. A blood sample storage device according to claim 2, wherein: the first placing piece (302) comprises a placing barrel (3021) and a first clamping piece arranged in the placing barrel (3021); the first pushing piece comprises a first pushing plate (5) arranged on the first moving piece (301) in a sliding manner, a second pushing plate (6) arranged on the first supporting piece (201), and a first pushing rod (7) arranged on the first pushing plate (5) side by side; the height of the second pushing plate (6) increases from bottom to top; one end of the first pushing plate (5) penetrates through the first moving piece (301) to be in contact with the second pushing plate (6), so that the first pushing plate (5) moves in the first moving piece (301); the placing cylinder (3021) is located between the first pushing rods (7), and the outer wall of the placing cylinder (3021) is in contact connection with the first pushing rods (7).

4. A blood sample storage device according to claim 3, wherein: the first clamping piece comprises a first elastic piece (11) and a second elastic piece (12) which are symmetrically arranged in the placing barrel (3021) respectively.

5. A blood sample storage device according to claim 4, wherein: the first rebound piece (10) is arranged in the first chute (3011), and two ends of the first rebound piece (10) are respectively connected with the inner wall of the first chute (3011) and the first pushing plate (5).

6. A blood sample storage device according to claim 5, wherein: the first lifting piece comprises a first transmission shaft (402) rotatably arranged in the first placing cavity (203), lifting plates (403) arranged on the first transmission shaft (402) at intervals, and the height between adjacent lifting plates (403) increases gradually.

7. A blood sample storage device according to claim 6, wherein: the lifting plate (403) is rotatably provided with a roll shaft (14).