CN111841688A

CN111841688A - A blood collection auxiliary device for blood internal medicine

Info

Publication number: CN111841688A
Application number: CN202010649365.2A
Authority: CN
Inventors: 蔡枝文
Original assignee: Guangzhou Zhongwei Education Technology Co Ltd
Current assignee: Guangzhou Zhongwei Education Technology Co Ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-10-30

Abstract

The invention discloses a blood collection auxiliary device for blood internal medicine, which comprises a box body, a blood collection tube and a support frame, wherein the bottom of the box body is in compression joint with the top of the support frame, the outer surface of the blood collection tube is movably connected with the inner surface of the box body, the bottom of an inner cavity of the box body is rotatably connected with a first rotating column and a second rotating column sequentially through a bearing from outside to inside, and the outer surface of the first rotating column is fixedly connected with a first gear. This a blood collection auxiliary device for blood internal medicine, after the box body was put into to the heparin tube, can drive first rotation post through adjusting the pole and rotate, through the cooperation of first gear and second gear, can drive adjacent regulation pole and remove to other heparin tubes remove in the box body has been put into in the drive, realize placing same position at every turn, the process of placing is simple, has solved common heparin tube and has placed the problem of placing that the box was not convenient for the heparin tube.

Description

A blood collection auxiliary device for blood internal medicine

Technical Field

The invention relates to the technical field of blood collection, in particular to a blood collection auxiliary device for a blood internal medicine.

Background

Blood is a red opaque viscous liquid that flows in human blood vessels and the heart, and consists of plasma and blood cells, including red and white blood cells and platelets. In general, 40ml of blood cells per person per day are senesced and dead, while a corresponding number of cells are neogenetic. The blood has two functions of blood cell function and blood plasma function, has four functions of transportation, human body temperature regulation, defense, human body osmotic pressure regulation and acid-base balance, has the main components of blood plasma, blood cells and genetic material, is a special connective tissue, namely a tissue level in a life system, stores human health information, and needs blood test for many diseases including genetic diseases.

When blood internal medicine gathered blood, generally used the heparin tube to collect blood, the heparin tube was placed and is being placed in placing the box after the blood sampling was accomplished, a plurality of heparin tubes are placed respectively and are being placed a plurality of placing the box place downtheholely, when placing at every turn, need place the position in hole according to the surplus and place, it is different to place the position at every turn, the operation is hard, need take out single heparin tube, because adjacent a plurality of heparin tube positions are more near and highly equal, be not convenient for take out.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a blood collection auxiliary device for blood medicine, which solves the problems that a common blood collection tube placing box is inconvenient for placing blood collection tubes and is inconvenient for taking out single blood collection tubes.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a blood collection auxiliary device for blood internal medicine, includes box body, heparin tube and support frame, the bottom of box body and the top crimping of support frame, the surface of heparin tube and the internal surface swing joint of box body, the bottom of box body inner chamber loops through the bearing rotation from outer to interior and is connected with first rotation post and second rotation post, the first gear of surface fixedly connected with of first rotation post, the second rotates the surface fixedly connected with second gear of post, and the surface of first gear meshes with the surface of second gear mutually, the surface fixedly connected with of first rotation post adjusts the pole, and adjusts the surface of pole and the surface swing joint of heparin tube.

Preferably, the shifting chute has been seted up to the side of box body, the internal surface sliding connection of shifting chute has the curb plate, the bottom fixedly connected with locating lever of curb plate, the inner chamber of first rotation post set up with the surface sliding connection's of locating lever constant head tank, the surface of curb plate and the surface sliding connection of heparin tube.

Preferably, the outer surface of the side plate is fixedly connected with a positioning plate, and the outer surface of the positioning plate is in sliding connection with the outer surface of the box body.

Preferably, the outer fixed surface of heparin tube is connected with the limiting plate, and the bottom of limiting plate and the top sliding connection of curb plate.

Preferably, the inner cavity of the box body is provided with a limiting groove, and the inner surface of the limiting groove is in sliding connection with the outer surface of the limiting plate.

Preferably, the inner chamber fixedly connected with bottom plate of box body, and the bottom sliding connection of the top of bottom plate and heparin tube, the bottom of bottom plate is passed through the bearing and is rotated the top of post with the second and rotate and be connected, spacing hole has been seted up at the top of bottom plate, the surface of first rotation post and the internal surface sliding connection in spacing hole.

Preferably, the side fixedly connected with stopper of box inner chamber, and the surface sliding connection of the surface of stopper and heparin tube.

Preferably, the side of the inner cavity of the box body is fixedly connected with a positioning block, and the outer surface of the positioning block is in sliding connection with the outer surface of the blood collection tube.

Advantageous effects

The invention provides a blood collection auxiliary device for hematology department. Compared with the prior art, the method has the following beneficial effects:

(1) The blood collection auxiliary device for the blood internal medicine is rotationally connected with a first rotating column and a second rotating column through a bearing from outside to inside in sequence at the bottom of the inner cavity of the box body, a first gear is fixedly connected on the outer surface of the first rotating column, a second gear is fixedly connected on the outer surface of the second rotating column, the outer surface of the first gear is meshed with the outer surface of the second gear, the outer surface of the first rotating column is fixedly connected with an adjusting rod, and the outer surface of the adjusting rod is movably connected with the outer surface of the blood sampling tube, after the blood sampling tube is placed into the box body, the first rotating column can be driven to rotate by the adjusting rod, the adjacent adjusting rods can be driven to move by the cooperation of the first gear and the second gear, thereby the drive has been put into other heparin tubes in the box body and has removed, realizes placing at same position at every turn, and it is simple to place the process, has solved the problem of placing of the heparin tube of being not convenient for of box is placed to common heparin tube.

(2) This a blood collection auxiliary device for blood internal medicine, the shifting chute has been seted up through the side at the box body, the internal surface sliding connection of shifting chute has the curb plate, the outer fixed surface of heparin tube is connected with the limiting plate, and the bottom of limiting plate and the top sliding connection of curb plate, when needing to take out a certain heparin tube, remove one of contact with it or any one curb plate in two of contact with it, the curb plate passes through the heparin tube position that the limiting plate drove and the curb plate contact and risees, produce certain skew simultaneously, be convenient for take out of heparin tube, the problem of the taking out of single heparin tube of being not convenient for of box is placed to common heparin tube has been solved.

Drawings

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

FIG. 2 is a schematic view of the structural connection between the first rotating column and the positioning rod according to the present invention;

FIG. 3 is a top view of the cassette structure of the present invention.

In the figure: 1. a box body; 2. a blood collection tube; 3. a support frame; 4. a first rotating column; 5. a second rotating cylinder; 6. a first gear; 7. a second gear; 8. adjusting a rod; 9. a moving groove; 10. a side plate; 11. positioning a rod; 12. positioning a plate; 13. a limiting plate; 14. a limiting groove; 15. a base plate; 16. positioning a groove; 17. a limiting block; 18. positioning blocks; 19. and a limiting 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.

Referring to fig. 1-3, the present invention provides a technical solution: a blood collection auxiliary device for blood medicine comprises a box body 1, a blood collection tube 2 and a support frame 3, wherein the bottom of the box body 1 is in compression joint with the top of the support frame 3, the outer surface of the blood collection tube 2 is movably connected with the inner surface of the box body 1, the bottom of the inner cavity of the box body 1 is rotatably connected with a first rotating column 4 and a second rotating column 5 sequentially through a bearing from outside to inside, a plurality of first rotating columns 4 and a plurality of second rotating columns 5 are arranged, the outer surface of the first rotating column 4 is fixedly connected with a first gear 6, the outer surface of the second rotating column 5 is fixedly connected with a second gear 7, the outer surface of the first gear 6 is meshed with the outer surface of the second gear 7, the outer surface of the first rotating column 4 is fixedly connected with an adjusting rod 8, a plurality of adjusting rods 8 are arranged, the heights of the adjusting rods are different, the stability of the blood collection tube 2 is guaranteed, and the, the side of the box body 1 is provided with a moving groove 9, the inner surface of the moving groove 9 is connected with side plates 10 in a sliding way, the bottom of each side plate 10 is fixedly connected with a positioning rod 11, the inner cavity of each first rotating column 4 is provided with a positioning groove 16 connected with the outer surface of the positioning rod 11 in a sliding way, the outer surface of each side plate 10 is connected with the outer surface of the blood sampling tube 2 in a sliding way, the outer surface of each side plate 10 is fixedly connected with a positioning plate 12, the outer surface of each side plate 10 is fixedly connected with two positioning plates 12, the stability of each side plate 10 is ensured, the outer surface of each positioning plate 12 is connected with the outer surface of the box body 1 in a sliding way, the outer surface of the blood sampling tube 2 is fixedly connected with a limiting plate 13, the bottom of each limiting plate 13 is connected with the top of each, and bottom plate 15's top and heparin tube 2's bottom sliding connection, bottom plate 15's bottom is passed through the bearing and is rotated the top of post 5 with the second and be connected, spacing hole 19 has been seted up at bottom plate 15's top, the surface of first post 4 that rotates and spacing hole 19's internal surface sliding connection, the side fixedly connected with stopper 17 of 1 inner chamber of box body, stopper 17 sets up a plurality ofly, guarantee heparin tube 2 and the abundant contact of regulation pole 8, the stability of guarantee equipment use, and stopper 17's surface and heparin tube 2's surface sliding connection, the side fixedly connected with locating piece 18 of 1 inner chamber of box body, and the surface of locating piece 18 and heparin tube 2's surface sliding connection, when filling up heparin tube 2 in box body 1, locating piece 18 and heparin tube 2 contact, prescribe a limit to heparin tube 2's removal.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, the blood sampling tube 2 is placed between the two adjusting rods 8 at the lower right corner of the figure 3, then the blood sampling tube 2 is moved towards the left, the blood sampling tube 2 drives the adjusting rod 8 contacted with the blood sampling tube to rotate, the adjusting rod 8 drives the first gear 6 to rotate through the first rotating column 4, the first gear 6 drives the adjacent first gear 6 to rotate through the second gear 7, and similarly, the first rotating column 4 drives the adjusting rod to rotate, the blood sampling tube 2 is separated from the adjusting rod 8 and then continues to move, contacting with the other two regulating rods 8, placing the rest blood sampling tubes 2 continuously according to the same placement, when one blood sampling tube 2 needs to be taken out, remove one of contact with it or any one curb plate 10 in two with it contact, curb plate 10 passes through limiting plate 13 and drives the heparin tube 2 position lift of contact with curb plate 10, produces certain skew simultaneously, is convenient for take out of heparin tube 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blood collection auxiliary device for blood internal medicine, includes box body (1), heparin tube (2) and support frame (3), the bottom of box body (1) and the top crimping of support frame (3), the surface of heparin tube (2) and the internal surface swing joint of box body (1), its characterized in that: the bottom of box body (1) inner chamber loops through the bearing rotation from outer to interior and is connected with first rotation post (4) and second rotation post (5), the first gear (6) of outer fixed surface who rotates post (4), the second rotates the outer fixed surface who rotates post (5) and is connected with second gear (7), and the surface of first gear (6) meshes with the surface of second gear (7) mutually, the outer fixed surface who first rotates post (4) is connected with adjusts pole (8), and adjusts the surface of pole (8) and the surface swing joint of heparin tube (2).

2. A blood collection aid for use in hematology as claimed in claim 1, wherein: moving slot (9) have been seted up to the side of box body (1), the internal surface sliding connection of moving slot (9) has curb plate (10), bottom fixedly connected with locating lever (11) of curb plate (10), constant head tank (16) with the surface sliding connection of locating lever (11) are seted up to the inner chamber of first rotation post (4), the surface sliding connection of the surface of curb plate (10) and heparin tube (2).

3. A blood collection aid for use in hematology as claimed in claim 2, wherein: the outer surface of the side plate (10) is fixedly connected with a positioning plate (12), and the outer surface of the positioning plate (12) is in sliding connection with the outer surface of the box body (1).

4. A blood collection aid for use in hematology as claimed in claim 1, wherein: the outer fixed surface of heparin tube (2) is connected with limiting plate (13), and the top sliding connection of the bottom of limiting plate (13) and curb plate (10).

5. A blood collection aid for use in hematology as claimed in claim 1, wherein: the inner cavity of the box body (1) is provided with a limiting groove (14), and the inner surface of the limiting groove (14) is in sliding connection with the outer surface of the limiting plate (13).

6. A blood collection aid for use in hematology as claimed in claim 1, wherein: inner chamber fixedly connected with bottom plate (15) of box body (1), and the bottom sliding connection of the top of bottom plate (15) and heparin tube (2), the top that the bottom of bottom plate (15) passes through bearing and second rotation post (5) rotates is connected, spacing hole (19) have been seted up at the top of bottom plate (15), the surface of first rotation post (4) and the internal surface sliding connection of spacing hole (19).

7. A blood collection aid for use in hematology as claimed in claim 1, wherein: the side fixedly connected with stopper (17) of box body (1) inner chamber, and the surface sliding connection of the surface of stopper (17) and heparin tube (2).

8. A blood collection aid for use in hematology as claimed in claim 1, wherein: the side face of the inner cavity of the box body (1) is fixedly connected with a positioning block (18), and the outer surface of the positioning block (18) is connected with the outer surface of the blood collection tube (2) in a sliding mode.