CN216799867U

CN216799867U - Leak-proof blood storage device

Info

Publication number: CN216799867U
Application number: CN202123053658.3U
Authority: CN
Inventors: 唐敬龙; 鲍艳丽; 尹佩佩
Original assignee: JINAN ADICON CLINICAL LABORATORIES Inc
Current assignee: JINAN ADICON CLINICAL LABORATORIES Inc
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-24
Anticipated expiration: 2031-12-07

Abstract

The utility model provides a leak-proof blood storage device, which belongs to the technical field of blood storage and comprises a box body, wherein a sliding door is installed on the box body, a support shaft is vertically arranged in the box body, the bottom of the support shaft is installed on the box body through a bearing, a plurality of turntables are arranged on the support shaft, a plurality of test tube holes are uniformly arranged in the turntables along the circumference, an overflow-proof assembly is fixedly arranged in each test tube hole, the overflow-proof assembly comprises a sterile tube, a blood sampling test tube, a sealing cap and a plug cover, the sterile tube is positioned in each test tube hole, the plug cover is inserted at the top of the blood sampling test tube, the sealing cap is installed at the top of the sterile tube, a connecting column is fixedly arranged in the middle of the support shaft, an annular groove is arranged on the connecting column, an eccentric structure is installed in the annular groove, and a high-speed motor is arranged in the box body on one side of the support shaft, one end of the eccentric structure is fixedly connected with the high-speed motor; prevents blood coagulation and blood leakage in the blood sampling test tube.

Description

Leak-proof blood storage device

Technical Field

The utility model relates to the technical field of blood storage, in particular to a leakage-proof blood storage device.

Background

Blood is a red opaque viscous liquid flowing in blood vessels and hearts of people, stores human health information, needs blood testing for many diseases, and blood sampling and testing are completed by matching different medical workers, wherein the medical workers take blood samples through veins or arteries, and then put test tubes of the blood samples into a blood storage cabinet and deliver the blood samples to the hands of professional testers.

Blood storage cabinets also present some problems in use: firstly, most inside baffles that are equipped with one deck or many times of blood cabinet on the market set up some through-holes on the baffle, and the test tube that contains the blood sample is clamped in the through-hole, and the condition that has the blood that spills in the test tube often takes place on the way in the transportation, causes blood sample pollution or cross infection, influences the accuracy of inspection result. Second, if the phenomenon that can appear solidifying is stood for a long time to blood, ordinary blood cabinet can't be as required, and the blood to in its built-in test tube carries out effectual anti-coagulation and rocks, if the sample blood solidifies, will lead to the test result inaccurate or face blood sampling again, brings inconvenience for medical staff's work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leak-proof blood storage device, which aims to solve the problems of blood leakage and blood coagulation of the blood storage device in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a leak-proof blood storage device comprises a box body, a sliding door is arranged on the box body, a supporting shaft is vertically arranged in the box body, the bottom of the supporting shaft is arranged on the box body through a bearing, a plurality of turntables are arranged on the supporting shaft, a plurality of test tube holes are uniformly arranged along the circumference in the turntable, anti-overflow assemblies are fixedly arranged in the test tube holes, the anti-overflow assembly comprises a sterile tube, a blood sampling test tube, a sealing cap and a plug cover, the sterile tube is positioned in the test tube hole, the plug cover is inserted at the top of the blood sampling test tube, the sealing cap is arranged at the top of the sterile tube, the middle part of the supporting shaft is fixedly provided with a connecting column, the connecting column is provided with an annular groove, an eccentric structure is installed in the annular groove, a high-speed motor is arranged in the box body on one side of the supporting shaft, and one end of the eccentric structure is fixedly connected with the high-speed motor.

In order to enable the leakproof blood storage device to achieve the purpose of rotation, as a preferable mode of the utility model, the supporting shaft is fixedly provided with a plurality of mounting platforms along the length direction, the upper ends of the mounting platforms are provided with annular mounting grooves, the center of the rotary table is provided with a through hole, the supporting shaft is positioned in the through hole, the rotary table outside the through hole is fixedly provided with an annular boss, and the annular boss and the annular mounting grooves are matched with each other to arrange the rotary table on the mounting platforms.

In order to achieve the purpose of preventing blood coagulation, the leakage-proof blood storage device preferably comprises an eccentric structure and an eccentric bearing, wherein one end of the connecting block is fixedly connected with an output shaft of the high-speed motor, the eccentric shaft is arranged at the other end of the connecting block and is eccentrically arranged with the output shaft of the high-speed motor, the eccentric bearing is arranged on the eccentric shaft, and the eccentric bearing is slidably positioned in an annular groove of the connecting column.

In order to enable the leakage-proof blood storage device to achieve the purpose of preventing overflow, as a preferred choice of the utility model, an annular clamping seat is arranged on the outer wall of the middle part of the sterile tube, the annular clamping seat is positioned above the test tube hole, a sealing ring is fixedly arranged in the sealing cap, the top of the sterile tube is inserted into the sealing ring, the outer wall of the blood sampling test tube is matched with the inner wall of the sterile tube in shape, and the sum of the heights of the blood sampling test tube and the plug cover is greater than the height of the sterile tube.

In order to achieve the aim of opening the door by sliding in the leakage-proof blood storage device, as a preferable mode of the utility model, one side of the box body is provided with a pair of slide rails, the slide door is fixedly provided with a pair of slide blocks, the slide blocks are slidably positioned in the slide rails, and the slide door is provided with a handle.

In order to achieve the purpose of protecting the blood collection test tube by the leak-proof blood storage device, a protective layer is preferably arranged in the sterile tube.

In order to achieve the purpose of heat dissipation of the leak-proof blood storage device, as a preferred aspect of the present invention, a vent is provided on the top of the case, and a heat sink is mounted on the case on the side of the high-speed motor.

In order to achieve the purpose of heat dissipation of the leakproof blood storage device, as a preferred mode of the utility model, four universal wheels are arranged at the bottom of the box body.

In order to achieve the buffering purpose of the leakproof blood storage device, as a preferable mode of the utility model, an elastic structure is arranged between the bottom of the supporting shaft and the box body.

In order to make the leakproof blood storage device convenient to operate, the box body is preferably provided with a pull rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. this leak-proof blood storage device, through setting up the anti-overflow subassembly, the first inoxidizing coating of blood sample is regarded as with the gag to the blood sampling test tube, and aseptic tube and sealed cap have effectively prevented inside blood from spilling as the second inoxidizing coating of blood sample, can also avoid the emergence of blood sample pollution or cross infection condition simultaneously.

2. This leak-proof blood storage device, setting through eccentric structure, the eccentric shaft sets up with high speed motor's output shaft off-centre, high speed motor's rotational speed is 3000 ~ 20000rad/min, high speed motor's output shaft drives the rotation of the connecting block that links firmly after the circular telegram, the connecting block drives the eccentric shaft that links firmly and rotates, the eccentric shaft drives outside eccentric bearing up-and-down motion in the annular groove of spliced pole, realize displacement about 1 ~ 5mm, high speed motor and eccentric structure mutually support and are used for driving the back shaft vibration from top to bottom, the back shaft drives the mount table that links firmly and shakes from top to bottom, the mount table drives the aseptic tube that links firmly and shakes from top to bottom, the aseptic tube drives the blood sampling test tube vibrations from top to bottom of inside settling, thereby the inside blood coagulation of blood sampling test tube has been prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

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

FIG. 2 is a schematic structural view of a turntable according to the present invention;

FIG. 3 is a schematic view of the eccentric structure of the present invention;

FIG. 4 is a schematic view of the assembly structure of the sterile tube and the blood sampling test tube according to the present invention;

in the figure: 1. a box body; 2. a sliding door; 3. a support shaft; 4. a turntable; 5. a test tube hole; 6. a sterile tube; 7. a blood sampling test tube; 8. a sealing cap; 9. a plug cover; 10. connecting columns; 11. an annular groove; 12. a high-speed motor; 13. an installation table; 14. an annular mounting groove; 15. an annular boss; 16. connecting blocks; 17. an eccentric shaft; 18. an eccentric bearing; 19. an annular cassette; 20. a slide rail; 21. a slider; 22. a handle; 23. a vent; 24. a heat sink; 25. a universal wheel; 26. a pull rod; 27. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a leak-proof blood storage device comprises a box body 1, a sliding door 2 is arranged on the box body 1, a supporting shaft 3 is vertically arranged in the box body 1, the bottom of the supporting shaft 3 is arranged on the box body 1 through a bearing, a plurality of turntables 4 are arranged on the supporting shaft 3, a plurality of test tube holes 5 are uniformly arranged in the turntables 4 along the circumference, an overflow-proof assembly is fixedly arranged in the test tube holes 5 and comprises a sterile tube 6 and a blood sampling test tube 7, sealing cap 8 and gag 9, aseptic tube 6 are located test tube hole 5, and the top at blood sampling test tube 7 is covered in the cartridge of gag 9, and sealing cap 8 is installed at aseptic tube 6 top, and the fixed spliced pole 10 that is provided with in middle part of back shaft 3 is provided with annular groove 11 on the spliced pole 10, installs eccentric structure in the annular groove 11, is provided with high speed motor 12 in the box 1 of back shaft 3 one side, and eccentric structure's one end links firmly with high speed motor 12.

In the specific embodiment of the utility model, the box body 1 is conveniently opened or closed through the sliding door 2, the rotating turntable 4 is rotated, the supporting shaft 3 can rotate in the bearing, the blood sampling test tube 7 is placed in the sterile tube 6, the cap plug is inserted into the blood sampling test tube 7, the sealing cap 8 on the sterile tube 6 is screwed, the blood sampling test tube 7 and the plug cap 9 are used as a first protective layer of a blood sample, and the sterile tube 6 and the sealing cap 8 are used as a second protective layer of the blood sample, so that the leakage of internal blood is effectively prevented, and the pollution or cross infection of the blood sample can be avoided. Eccentric shaft 17 among the eccentric structure and the output shaft eccentric settings of high speed motor 12, the axial lead of eccentric shaft 17 and the axle center of motor output shaft are not on same straight line promptly, lead to the movement track between them not on same circle, the rotational speed of high speed motor 12 is 3000 ~ 20000rad/min, the output shaft of high speed motor 12 drives eccentric structure vibrations from top to bottom in the annular groove 11 of spliced pole 10 after the circular telegram, realize 1 ~ 5mm displacement from top to bottom, high speed motor 12 drives the back shaft 3 that links firmly with spliced pole 10 and vibrates from top to bottom, back shaft 3 drives the mount table 13 of linking firmly and shakes from top to bottom, mount table 13 drives carousel 4 and shakes from top to bottom, carousel 4 drives inside aseptic tube 6 vibrations from top to bottom, aseptic tube 6 drives inside blood sampling test tube 7 and shakes from top to bottom in step, thereby the inside blood of blood sampling test tube 7 has been prevented from taking place the coagulation phenomenon.

Specifically, a plurality of mounting platforms 13 are fixedly arranged on the supporting shaft 3 along the length direction, an annular mounting groove 14 is formed in the upper end of the mounting platform 13, a through hole 27 is formed in the center of the rotary table 4, the supporting shaft 3 is located in the through hole 27, an annular boss 15 is fixedly arranged on the rotary table 4 outside the through hole 27, and the annular boss 15 and the annular mounting groove 14 are matched with each other to arrange the rotary table 4 on the mounting platform 13.

In this embodiment: through set up annular mounting groove 14, set up annular boss 15 on carousel 4 in the upper end of mount table 13, annular boss 15 blocks just in annular mounting groove 14 to annular mounting groove 14 is interior to leave annular boss 15's movable allowance, promotes carousel 4 like this, and carousel 4 can rotate along back shaft 3 in mount table 13.

Specifically, the eccentric structure includes connecting block 16, eccentric shaft 17 and eccentric bearing 18, and connecting block 16 one end links firmly with the output shaft of high-speed motor 12, and eccentric shaft 17 establishes at the connecting block 16 other end and the eccentric setting of the output shaft of high-speed motor 12, and eccentric bearing 18 installs on eccentric shaft 17, and eccentric bearing 18 slides and is located the annular groove 11 of spliced pole 10.

In this embodiment: after the circular telegram, the output shaft of high-speed motor 12 can drive the rotation of connecting block 16, connecting block 16 drives the eccentric shaft 17 who links firmly and rotates, eccentric shaft 17 drives outside eccentric bearing 18 and moves from top to bottom in the annular groove 11 of spliced pole 10, because the axial lead of eccentric shaft 17 is not on same straight line with the axle center of high-speed motor 12 output shaft, lead to the motion orbit between them not on same circle, high-speed motor 12 and eccentric structure mutually support and realize supporting shaft 3 vibration from top to bottom, realize 1 ~ 5mm displacement from top to bottom, thereby blood emergence coagulation in blood sampling test tube 7 has been avoided.

Specifically, be provided with annular cassette 19 on the middle part outer wall of aseptic tube 6, annular cassette 19 is located test tube hole 5 tops, and 8 internal fixation of sealing cap are provided with the sealing washer, and the top cartridge of aseptic tube 6 is in the sealing washer, and the shape of blood sampling test tube 7 outer wall and aseptic tube 6 inner wall cooperatees, the height of blood sampling test tube 7 and gag 9 and the height that is greater than aseptic tube 6.

In this embodiment: annular cassette 19 can prevent that aseptic tube 6 from falling down from test tube hole 5, and the leakproofness between aseptic tube 6 and the sealing cap 8 has been guaranteed to the sealing washer, and 7 outer wall cartridges of blood sampling test tubes are in aseptic tube 6, and sealing cap 8 and aseptic tube 6 mutually support will have the blood sampling test tube 7 of gag 9 and pin from top to bottom, and blood sampling test tube 7 can conveniently be taken out like this with the height of gag 9 and the height that is greater than aseptic tube 6 or place blood sampling test tube 7.

Specifically, one side of the box body 1 is provided with a pair of slide rails 20, the sliding door 2 is fixedly provided with a pair of slide blocks 21, the slide blocks 21 are slidably positioned in the slide rails 20, and the sliding door 2 is provided with a handle 22.

In this embodiment: the handle 22 is held to push the sliding door 2, and the sliding block 21 on the sliding door 2 horizontally moves along the sliding on the box body 1, so that the box body 1 is opened and closed.

Specifically, a protective layer is arranged in the sterile tube 6.

In this embodiment: the impact of the sterile tube 6 on the bottom of the blood sampling test tube 7 during up-and-down vibration can be reduced through the protective layer.

Specifically, a vent 23 is provided at the top of the case 1, and a heat sink 24 is mounted on the case 1 on the side of the high-speed motor 12.

In this embodiment: the ventilation opening 23 enables air in the box body 1 to keep circulation with the outside, and meanwhile, the ventilation opening has a heat dissipation function, when the high-speed motor 12 runs for a long time, heat is generated, the temperature in the box body 1 is increased, and the box body 1 can be cooled through the cooling fins 24.

Specifically, four universal wheels 25 are mounted at the bottom of the case 1.

In this embodiment: the position of the case 1 can be flexibly moved by the universal wheels 25.

Specifically, an elastic structure is arranged between the bottom of the supporting shaft 3 and the box body 1.

In this embodiment: through the elastic structure, such as the structure of elastic materials like a rubber layer, a spring and the like, when the supporting shaft 3 vibrates up and down, the effect of buffering can be achieved for reducing the friction of the supporting shaft 3 on the box body 1.

Specifically, the box body 1 is provided with a pull rod 26.

In this embodiment: by means of the pull rod 26, it is more convenient to move the case 1.

The present invention will be further described below in conjunction with specific examples to more clearly understand the present invention.

When the leakproof blood storage device is used, the sliding door 2 on the box body 1 is opened, after a blood sample is collected by the blood sampling test tube 7, the plug cover 9 is firstly plugged into the blood sampling test tube 7, then the sealing cap 8 on the sterile tube 6 is unscrewed, the blood sampling test tube 7 is placed into the sterile tube 6, then the sealing cap 8 is screwed down, then the rotary table 4 is rotated, the previous operations are repeated, the blood sampling test tube 7 is sequentially placed on the rotary table 4, after the blood sample collection work is completed, the sliding door 2 of the box body 1 is closed, after a power supply is switched on, the output shaft of the high-speed motor 12 drives the fixedly connected connecting block 16 to rotate, the connecting block 16 drives the fixedly connected eccentric shaft 17 to rotate, the eccentric shaft 17 drives the external eccentric bearing 18 to move up and down in the annular groove 11 of the connecting column 10, up-and-down displacement of 1-5 mm is realized, the high-speed motor 12 is matched with the eccentric structure to drive the supporting shaft 3 to vibrate up and down, the back shaft 3 drives the mount table 13 of linking firmly vibrations from top to bottom, mount table 13 drives carousel 4 vibrations from top to bottom, carousel 4 drives inside aseptic tube 6 vibrations from top to bottom, aseptic tube 6 drives inside blood sampling test tube 7 vibrations from top to bottom, the inside blood of blood sampling test tube 7 vibrations from top to bottom, blood sampling test tube 7 and gag 9 form first inoxidizing coating to the blood sample, aseptic tube 6 and sealing cap 8 form the second inoxidizing coating to the blood sample, blood sample has been prevented to spill, aseptic tube 6 pins blood sampling test tube 7 that has gag 9 from top to bottom with sealing cap 8 mutually supporting simultaneously, aseptic tube 6 and blood sampling test tube 7 vibrations from top to bottom in step have been realized, produce the heat after high-speed motor 12 motion a period, temperature risees in the box 1, vent 23 and fin 24 pass to the air with the heat in the box 1, make the temperature in the box 1 suitable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A leak-proof blood storage device, comprising a case (1), characterized in that: install sliding door (2) on box (1), vertically in box (1) be provided with back shaft (3), the bottom of back shaft (3) is passed through the bearing and is installed on box (1), be provided with a plurality of carousel (4) on back shaft (3), evenly be provided with a plurality of test tube hole (5) along the circumference in carousel (4), test tube hole (5) internal fixation is provided with the anti-overflow subassembly, the anti-overflow subassembly includes aseptic tube (6), blood sampling test tube (7), sealing cap (8) and gag (9), aseptic tube (6) are located test tube hole (5), gag (9) cartridge is at the top of blood sampling test tube (7), sealing cap (8) are installed at aseptic tube (6) top, the middle part of back shaft (3) is fixed and is provided with spliced pole (10), be provided with annular groove (11) on spliced pole (10), an eccentric structure is installed in the annular groove (11), a high-speed motor (12) is arranged in the box body (1) on one side of the supporting shaft (3), and one end of the eccentric structure is fixedly connected with the high-speed motor (12).

2. A leak-proof blood storage device as defined in claim 1, wherein: support shaft (3) are provided with a plurality of mount table (13) along length direction is fixed, the upper end of mount table (13) is provided with annular mounting groove (14), the central authorities of carousel (4) are provided with through-hole (27), support shaft (3) are located through-hole (27), fixed annular boss (15) that are provided with on carousel (4) in the through-hole (27) outside, annular boss (15) and annular mounting groove (14) mutually support and settle carousel (4) on mount table (13).

3. A leak-proof blood storage device as defined in claim 1, wherein: the eccentric structure comprises a connecting block (16), an eccentric shaft (17) and an eccentric bearing (18), one end of the connecting block (16) is fixedly connected with an output shaft of the high-speed motor (12), the eccentric shaft (17) is arranged at the other end of the connecting block (16) and is eccentrically arranged with the output shaft of the high-speed motor (12), the eccentric bearing (18) is arranged on the eccentric shaft (17), and the eccentric bearing (18) is slidably positioned in an annular groove (11) of the connecting column (10).

4. A leak-proof blood storage device as defined in claim 1, wherein: be provided with annular cassette (19) on the middle part outer wall of aseptic tube (6), annular cassette (19) are located test tube hole (5) top, sealing cap (8) internal fixation is provided with the sealing washer, the top cartridge of aseptic tube (6) is in the sealing washer, blood sampling test tube (7) outer wall cooperatees with the shape of aseptic tube (6) inner wall, blood sampling test tube (7) and the height of gag (9) and the height that is greater than aseptic tube (6).

5. A leak-proof blood storage device as defined in claim 1, wherein: one side of box (1) is provided with a pair of slide rail (20), fixed a pair of slider (21) of being provided with on sliding door (2), slider (21) slide and are located slide rail (20), be provided with handle (22) on sliding door (2).

6. A leak-proof blood storage device as defined in claim 1, wherein: a protective layer is arranged in the sterile pipe (6).

7. A leak-proof blood storage device as defined in claim 3, wherein: the top of the box body (1) is provided with a ventilation opening (23), and the box body (1) on one side of the high-speed motor (12) is provided with a cooling fin (24).

8. A leak-proof blood storage device as defined in claim 1, wherein: four universal wheels (25) are installed at the bottom of the box body (1).

9. A leak-proof blood storage device as defined in claim 1, wherein: an elastic structure is arranged between the bottom of the supporting shaft (3) and the box body (1).

10. A leak-proof blood storage device as defined in claim 1, wherein: the box body (1) is provided with a pull rod (26).