CN211954820U

CN211954820U - Medical nursing inspection is with batch sample drawing liquid device

Info

Publication number: CN211954820U
Application number: CN202020284720.6U
Authority: CN
Inventors: 王扬
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-17
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a batch sampling and liquid-extracting device for medical nursing and examination, which comprises a base, wherein one side of the upper end of the base is provided with a fixed plate, the other side of the upper end of the base is provided with a sample groove, the inner side of the sample groove is provided with a fixing device, one side of the upper end of the fixed plate is provided with a fixed block, the fixed block is provided with a screw rod which is inserted and arranged, one end of the screw rod is provided with a handle, the other end of the screw rod is provided with a sliding plate, both sides of the sliding plate are provided with a sliding block, one side of the sliding block is provided with a sliding groove on the fixed block, both sides of the lower end of the sliding plate are respectively provided with a first fixed rod and a second fixed rod, the lower end of the first fixed rod is provided with a first movable rod, the lower end of the second fixed rod is provided with a second, the sampling device comprises a sampling air bag and a sampling tube, and a limiting block is sleeved on the upper end of the sampling tube.

Description

Medical nursing inspection is with batch sample drawing liquid device

Technical Field

The utility model relates to a medical treatment field particularly, relates to a medical nursing inspection is with batch sample drawing liquid device.

Background

At present, the same operation is often required to be carried out on a large number of same samples when the medical examination is carried out in a hospital, the operation is repetitive, meanwhile, manual operation mixing often occurs, and at present, a device which can carry out batch operation after liquid samples are sequentially placed, is high in efficiency, controls the same reagent amount, is convenient to distinguish and avoids mixing the sample reagents does not exist.

Patent number is 201820466828. X's patent document discloses a batch sampling drawing liquid device is used in medical nursing inspection, comprising a base plate, fixed block and a set of sample groove of a set of symmetry of fixed connection on the bottom plate, the fixed block upper end fixed connection lantern ring of every group symmetry, every sample groove is respectively between the fixed block of symmetry, one side both ends are fixed with respectively on the bottom plate and erect track and stand, upper portion is provided with perpendicular spout in the stand, the opposite side is fixed with the fixed column of symmetry on the bottom plate, though the device can sample in batches, but this structure is complicated, the sampling tube is less, through the gear wayward, and the sample groove does not set up fixing device, the test tube produces easily and rocks, influence the sample.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a medical nursing inspection is with batch sample drawing liquid device.

The technical scheme of the utility model is realized like this:

a batch sampling and liquid-pumping device for medical nursing and examination comprises a base, wherein a fixed plate is arranged on one side of the upper end of the base, a sample groove is formed in the other side of the upper end of the base, a fixing device is arranged on the inner side of the sample groove, a fixed block is arranged on one side of the upper end of the fixed plate, a screw rod is inserted into the fixed block, a handle is arranged at one end of the screw rod, a sliding plate is arranged at the other end of the screw rod, sliding blocks are arranged on two sides of the sliding plate, a sliding groove is formed in one side of each sliding block and located on the corresponding fixed block, a first fixed rod and a second fixed rod are respectively arranged on two sides of the lower end of the sliding plate, a first movable rod is arranged at the lower end of the first fixed rod, a second movable rod is arranged at the lower end of the second movable rod, the lower extreme both sides of kelly all are equipped with the stripper plate, the lower extreme of stripper plate is equipped with sampling device.

Preferably, sampling device is including sample gasbag and sampling tube, the pot head of sampling tube is equipped with the stopper, the lower extreme of sampling tube alternates on the limiting plate, and, the limiting plate is located one side of fixed plate, on the sampling tube and be located the stopper reaches the cover is equipped with spring one between the limiting plate.

Preferably, the fixing device comprises two groups of clamping blocks, one sides of the two groups of clamping blocks are provided with inserting rods, and one ends of the two groups of inserting rods are inserted in two sides of the sample groove in a penetrating manner.

Preferably, one end of the inserted bar is located on the outer side of the sample groove, and a second spring is sleeved on the inserted bar and located between the clamping block and the sample groove.

Preferably, the two groups of clamping blocks are of semicircular structures, and the inner sides of the clamping blocks are provided with spongy cushions.

Preferably, the movable shaft is arranged between the first movable rod and the first fixed rod and between the first clamping rod and between the second movable rod and the second fixed rod and between the second clamping rod.

Preferably, the handle is sleeved with an anti-slip sleeve.

Preferably, the inner side of the fixing block is provided with an internal thread matched with the screw rod.

The utility model has the advantages that:

1. the device in the utility model can place the liquid samples in sequence and then carry out batch operation, has high efficiency, controls the same amount of reagent, and can avoid mixing while being convenient for distinguishing;

2. simultaneously, set up fixing device in the sample groove, conveniently fix the reagent pipe, do not produce at the in-process of sample and rock, improved the security of sampling in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a batch sampling and liquid-extracting device for medical nursing inspection according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.

In the figure:

1. a base; 2. a fixing plate; 3. a sample tank; 4. a fixing device; 5. a fixed block; 6. a screw; 7. a handle; 8. a slide plate; 9. a slider; 10. a chute; 11. fixing a rod I; 12. a second fixing rod; 13. a first movable rod; 14. a movable shaft; 15. a second movable rod; 16. a clamping rod; 17. a pressing plate; 18. sampling an air bag; 19. a sampling tube; 20. a limiting block; 21. a limiting plate; 22. a first spring; 23. a clamping block; 24. inserting a rod; 25. a stopper; 26. a second spring; 27. a spongy cushion.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Embodiment one, as shown in fig. 1-2, a batch sampling and liquid-extracting device for medical nursing and examination according to an embodiment of the present invention comprises a base 1, a fixing plate 2 is disposed on one side of the upper end of the base 1, a sample groove 3 is disposed on the other side of the upper end of the base 1, a fixing device 4 is disposed on the inner side of the sample groove 3, a fixing block 5 is disposed on one side of the upper end of the fixing plate 2, a screw rod 6 is inserted into the fixing block 5, it should be noted that an inner thread matched with the screw rod 6 is disposed on the inner side of the fixing block 5, a handle 7 is disposed at one end of the screw rod 6, in order that the handle 7 does not slip during rotation, an anti-slip sleeve is sleeved on the handle 7, a sliding plate 8 is disposed at the other end of the screw rod 6, sliding blocks 9 are disposed on both sides of the sliding plate 8, a sliding groove 10 is, the lower extreme of dead lever 11 is equipped with movable rod 13, the lower extreme of dead lever two 12 is equipped with movable rod two 15, the both ends of movable rod 13 and the one end of movable rod two 15 all are equipped with kelly 16, between movable rod 13 and dead lever 11 and kelly 16, all through the loose axle 14 between movable rod two 15 and the dead lever two 12 and the kelly 16, the other end of movable rod two 15 is located one side upper end of movable rod 13, the lower extreme both sides of kelly 16 all are equipped with stripper plate 17, the lower extreme of stripper plate 17 is equipped with sampling device.

The structure and function of the sampling device will be described in detail below.

As shown in fig. 1, the sampling device includes a sampling air bag 18 and a sampling tube 19, the upper end cover of the sampling tube 19 is provided with a limiting block 20, the lower end of the sampling tube 19 is inserted into a limiting plate 21, the limiting plate 21 is located on one side of the fixing plate 2, and a spring 22 is sleeved on the sampling tube 19 and located between the limiting block 20 and the limiting plate 21.

The structure and function of the fixing device 4 will be described in detail below.

As shown in fig. 2, the fixing device 4 includes two sets of clamping blocks 23, the two sets of clamping blocks 23 are both semicircular structures, a sponge pad 27 is disposed on the inner side of the clamping block 23, an insertion rod 24 is disposed on one side of the two sets of clamping blocks 23, a stop 25 is disposed on one end of the insertion rod 24 inserted into one end of the insertion rod 24 on two sides of the sample slot 3 and located on the outer side of the sample slot 3, and a second spring 26 is sleeved on the insertion rod 24 and located between the clamping block 23 and the sample slot 3.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In practical application: firstly, placing reagent tubes in a sample groove 3 in sequence, fixing the reagent tubes by a fixing device 4, driving an inserted rod 24 to move towards the inner side of the sample groove 3 by two groups of clamping blocks 23 under the elastic force action of a second spring 26, further contacting a spongy cushion 27 with two sides of the reagent tubes to play a fixing role, driving a screw rod 6 to move downwards by manually shaking a handle 7, enabling the screw rod 6 to extrude a sliding plate 8, further enabling the sliding plate 8 to drive sliding blocks 9 on two sides to move on a sliding groove 10, further enabling the sliding plate 8 to respectively drive a first fixed rod 11 and a second fixed rod 12 to move downwards, enabling the first fixed rod 11 and the second fixed rod 12 to respectively drive a first movable rod 13 and a second movable rod 15 to move downwards, and therefore the first movable rod 13 and the second movable rod 15 drive a clamping rod 16 to extrude a squeezing plate 17, enabling the squeezing plate 17 to extrude a sampling air bag 18 and a first spring 22, and enabling the sampling air bag 18 to be, the inside negative pressure condition that forms, sampling tube 19 get into the intraductal sample that absorbs of reagent, at reversal handle 7 for spring one 22 return, sample gasbag 18 no longer receives the extrusion, and the negative pressure environment in the sample gasbag 18 is released, breathes in the in-process that reaches the atmospheric pressure, and the liquid sample gets into in the sample gasbag 18 from sampling tube 19, and the sample is accomplished.

In conclusion, by means of the technical scheme of the utility model, the device in the utility model can place the liquid samples in sequence and then carry out batch operation, the efficiency is high, and the reagent amount control is the same, so that the mixing can be avoided while the distinguishing is convenient; simultaneously, set up fixing device 4 in sample groove 3, conveniently fix the reagent pipe, do not produce at the in-process of sample and rock, improved the security of sampling in-process.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The batch sampling and liquid drawing device for medical nursing and examination is characterized by comprising a base (1), wherein a fixing plate (2) is arranged on one side of the upper end of the base (1), a sample groove (3) is arranged on the other side of the upper end of the base (1), a fixing device (4) is arranged on the inner side of the sample groove (3), a fixing block (5) is arranged on one side of the upper end of the fixing plate (2), a screw rod (6) is arranged on the fixing block (5) in an inserting mode, a handle (7) is arranged at one end of the screw rod (6), a sliding plate (8) is arranged at the other end of the screw rod (6), sliding blocks (9) are arranged on two sides of each sliding plate (8), a sliding groove (10) is formed in one side of each sliding block (9) and located on the fixing block (5), and a first fixing rod (11) and a, the lower extreme of dead lever one (11) is equipped with movable rod one (13), the lower extreme of dead lever two (12) is equipped with movable rod two (15), the both ends of movable rod one (13) reach the one end of movable rod two (15) all is equipped with kelly (16), the other end of movable rod two (15) is located one side upper end of movable rod one (13), the lower extreme both sides of kelly (16) all are equipped with stripper plate (17), the lower extreme of stripper plate (17) is equipped with sampling device.

2. The batch sampling and liquid drawing device for medical nursing inspection according to claim 1, wherein the sampling device comprises a sampling air bag (18) and a sampling tube (19), the upper end of the sampling tube (19) is sleeved with a limiting block (20), the lower end of the sampling tube (19) is inserted on a limiting plate (21), the limiting plate (21) is located on one side of the fixing plate (2), the sampling tube (19) is arranged on the limiting block (20) and a first spring (22) is sleeved between the limiting plates (21).

3. The batch sampling and pumping device for medical nursing examinations according to claim 1 characterized in that said fixing device (4) comprises two sets of clamping blocks (23), one side of each of said two sets of clamping blocks (23) is provided with an insertion rod (24), and one end of each of said two sets of insertion rods (24) is inserted in both sides of said sample slot (3).

4. The batch sampling and liquid drawing device for medical nursing inspection according to claim 3, characterized in that a stop block (25) is arranged at one end of the insertion rod (24) and outside the sample groove (3), and a second spring (26) is sleeved on the insertion rod (24) and between the clamping block (23) and the sample groove (3).

5. A medical batch sampling and liquid-extracting device for nursing examinations according to claim 4 characterized in that both sets of said clamping blocks (23) are of semicircular configuration and that the insides of said clamping blocks (23) are provided with sponge pads (27).

6. The batch sampling and pumping device for medical nursing examinations according to claim 1, wherein the movable shaft (14) is disposed between the first movable rod (13) and the first fixed rod (11) and the locking rod (16), and between the second movable rod (15) and the second fixed rod (12) and the locking rod (16).

7. The batch sampling and pumping device for medical nursing examinations according to claim 1 characterized in that said handle (7) is sleeved with an anti-slip cover.

8. The batch sampling and liquid-drawing device for medical nursing inspection according to claim 1, characterized in that the inner side of the fixing block (5) is provided with an internal thread matching with the screw rod (6).