CN214553707U

CN214553707U - Molecular biology is with analytical equipment who draws blood sample in batches

Info

Publication number: CN214553707U
Application number: CN202120715402.5U
Authority: CN
Inventors: 杨丹; 刘鑫; 付珮一
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-02
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a molecular biology is with analytical equipment who draws blood sample in batches, the on-line screen storage device comprises a base, be located the collection portion and the collection portion of base top, collection portion center department has seted up and has placed the hole, places the downthehole cover and be equipped with the heparin bottle, collection portion circumference inlays and is equipped with a plurality of heparin tubes, the bottom is equipped with the piston in the heparin tube, the piston passes through the connecting rod to be connected with the connecting rod at directional collection portion center, collection portion center department is equipped with the activity post that can move about from top to bottom, activity post lateral wall is offered and is used for the ring channel with the terminal fly leaf activity joint of connecting rod. The utility model discloses rational in infrastructure, convenient to use can realize that blood sample's batch draws, the unloading, can draw the sample quantity of partial shipment according to required, adjusts the collection mode to reach the purpose of collecting in batches.

Description

Molecular biology is with analytical equipment who draws blood sample in batches

Technical Field

The utility model relates to a molecular biology blood analysis technical field specifically is an analytical equipment who relates to a molecular biology is with drawing blood sample in batches.

Background

Molecular biology is the science of further elucidating the nature of life phenomena by studying the structure and function of biological macromolecules at the molecular level. Since the 50 s of the 20 th century, molecular biology was the leading edge and growth point of biology, and its major research fields include protein systems, protein-nucleic acid systems, and protein-lipid systems.

When a blood sample needs to be analyzed from the perspective of molecular biology, the collected blood sample often needs to be dispensed, and then various tests are performed on the blood sample for different test purposes. The existing devices for batch extraction of blood samples for molecular biology are very limited, and cannot meet the inspection requirements of molecular biology at the present stage.

Patent CN211358891U discloses a honeycomb blood collection tube support, including upper plate, hypoplastron, spliced pole, honeycomb hole and bottom plate, the hypoplastron sets up the upper plate lower extreme, the spliced pole is connected the upper plate with between the hypoplastron, the honeycomb hole is opened the upper plate with on the hypoplastron, shown bottom plate is connected the hypoplastron lower surface, the bottom plate lower extreme is equipped with anti-coagulation body, the lug sets up lower surface in the ring frame, the tooth piece sets up rectangle intracavity and with the tooth piece meshes mutually, the post suit is in circular intracavity and with the tooth piece is connected, the spring sets up circular intracavity, the pull rod is connected the post upper surface, the location fixed part sets up the hypoplastron with between the ring frame. Simple structure, convenient operation can rock in batches, and the effectual blood collection pipe sample of having avoided when more, need vibrate the back one by one and carry out the analysis, save time. But the aim of subpackaging the blood sample cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a molecular biology is with drawing analytical equipment of blood sample in batches.

The technical scheme of the utility model is that:

the utility model provides a molecular biology is with analytical equipment who draws blood sample in batches, includes the base, is located the collection portion and the collection portion of base top, collection portion center department has seted up and has placed the hole, it is equipped with the heparin bottle to place the downthehole cover, and collection portion circumference inlays and is equipped with a plurality of heparin tubes, the bottom is equipped with the piston in the heparin tube, the piston passes through the connecting rod to be connected with the connecting rod at directional collection portion center, and collection portion center department is equipped with the movable column that can move about from top to bottom, the ring channel that is used for with the terminal fly leaf activity joint of connecting rod is offered to movable column lateral wall.

Further, the collection portion is formed by hanging wall and lower wall swing joint, the upper surface of lower wall is equipped with annular slide rail, the lower surface of hanging wall be equipped with be used for with annular slide rail sliding connection's pulley, dead lever and base fixed connection are passed through to the lower part of lower wall, make the branch bottle aim at the movable tube more easily through rotating the hanging wall and carry out blood collection, can also make things convenient for getting of branch bottle to put simultaneously.

Furthermore, the pulley is 3 groups and equidistant setting, the dead lever is 2 groups and symmetrical setting, can not influence the branch bottle and the getting of taking the bottle of taking a blood sample, and pulley stability is high, can avoid the pulley to rotate by mistake when taking a blood sample.

Further, the internal diameter of placing the hole in the hanging wall is less than the internal diameter of placing the hole of lower wall, and the lower surface of hanging wall is close to and places the hole department and is equipped with the magnetic sheet, the heparin bottle is close to the bottom position and is equipped with annular limiting plate, the upper surface of limiting plate be equipped with the magnetite of magnetic sheet inter attraction laminating, the magnetite is the protruding setting in middle part, the magnetic sheet is the sunken setting in middle part, and the adsorption laminating through magnetite and magnetic sheet makes the heparin bottle fix and places downtheholely, and the magnetite avoids taking place to slide when the collection portion rotates for the protruding setting in middle part.

Further, the heparin tube top is equipped with the fixed plate, the connecting rod runs through the fixed plate and with fixed plate sliding connection, play sealed effect and conveniently extract the imbibition.

Further, the connecting rod end is equipped with the recess, be equipped with in the recess and be used for control fly leaf pivoted pivot, the pivot runs through the fly leaf and sets up with the connecting rod is perpendicular, through rotating the fly leaf, is that the fly leaf gets into the ring channel in, carries out batch blood collection and deposits.

Further, every group the heparin tube bottom all is equipped with a set of movable tube, the movable tube end extend to bottom in the heparin bottle, the collection portion upper surface that is located around the heparin bottle is equipped with a plurality of branch bottling, and the movable tube rotates with the heparin tube bottom and is connected, the movable tube rotate the back with divide the bottle butt joint, can carry out the commentaries on classics of blood after gathering the end and deposit immediately.

Furthermore, the number of the split charging bottles is the same as that of the blood sampling tubes, and the split charging bottles and the blood sampling tubes are arranged in 6 groups or 8 groups at equal intervals, so that the blood is convenient to transfer.

Furthermore, a sleeve is arranged at the center of the collection part and is movably connected with the movable column, and the movable column is pulled to move upwards to drive the movable plate and the connecting rod to move upwards, so that the piston in each group of blood collection tubes is driven to move upwards to collect blood.

Further, the collection portion is connected with the base through a telescopic rod, the telescopic rod is 2 groups and is symmetrically arranged, so that the collection portion can be adjusted to a proper distance through ascending and descending, and workers can take and store various components conveniently.

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

(1) the utility model discloses rational in infrastructure, convenient to use can realize that blood sample's batch draws, the unloading, can draw the sample quantity of partial shipment according to required, adjusts the collection mode to reach the purpose of collecting in batches.

(2) The utility model discloses a downthehole magnetic sheet inter attraction laminating is placed with the hanging wall to the bellied magnetite in middle part that the heparin bottle bottom was equipped with, realizes the joint of heparin bottle, can avoid the heparin bottle to take place to slide when the collection portion rotates simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the inner structure of the collecting part of the present invention;

fig. 3 is a schematic view of the lower plate structure of the present invention;

FIG. 4 is a structural schematic diagram of the upper plate of the present invention;

FIG. 5 is a schematic view of the blood collection tube of the present invention and the connection structure between the two banks and the annular groove;

fig. 6 is a schematic structural diagram in an embodiment of the present invention.

Wherein, 1-base, 2-collection part, 21-upper disc, 22-lower disc, 23-annular slide rail, 24-pulley, 25-fixed rod, 26-magnetic sheet, 3-collection part, 31-telescopic rod, 4-blood collection bottle, 41-limiting plate, 42-magnet, 5-split bottle, 6-blood collection tube, 61-piston, 62-connecting rod, 63-fixed plate, 64-movable tube, 7-connecting rod, 71-movable plate, 72-groove, 73-rotating shaft, 8-movable column, 81-annular groove, 82-sleeve, 9-placing hole.

Detailed Description

Example 1

As shown in fig. 1, an analysis device for batch extraction of blood samples for molecular biology comprises a base 1, a collection part 2 located above the base 1, and a collection part 3;

as shown in fig. 1-4, the collecting part 2 is formed by movably connecting an upper disc 21 and a lower disc 22, an annular slide rail 23 is arranged on the upper surface of the lower disc 22, pulleys 24 used for being slidably connected with the annular slide rail 23 are arranged on the lower surface of the upper disc 21, the pulleys 24 are 3 groups and are arranged at equal intervals, the lower part of the lower disc 22 is fixedly connected with the base 1 through fixing rods 25, the fixing rods 25 are 2 groups and are symmetrically arranged, a placing hole 9 is formed in the center of the collecting part 2, a blood collection bottle 4 is sleeved in the placing hole 9, the inner diameter of the placing hole 9 in the upper disc 21 is smaller than that of the placing hole 9 in the lower disc 22, a magnetic sheet 26 is arranged on the lower surface of the upper disc 21 close to the placing hole 9, an annular limiting plate 41 is arranged on the position of the blood collection bottle 4 close to the bottom, a magnet 42 mutually attracted and attached to the magnetic sheet 26 is arranged on the upper surface of the limiting plate 41, the magnet 42 is arranged in a convex manner, and the magnetic sheet 26 is arranged in a concave manner;

as shown in fig. 1 and 5, a plurality of blood collection tubes 6 are circumferentially embedded in the collection portion 3, a piston 61 is disposed at the bottom of each blood collection tube 6, the piston 61 is connected with a connecting rod 7 pointing to the center of the collection portion 3 through a connecting rod 62, a fixing plate 63 is disposed at the top of each blood collection tube 6, the connecting rod 62 penetrates through the fixing plate 63 and is slidably connected with the fixing plate 63, a movable column 8 capable of moving up and down is disposed at the center of the collection portion 3, an annular groove 81 for movably clamping with a movable plate 71 at the tail end of the connecting rod 7 is disposed on the side wall of the movable column 8, a groove 72 is disposed at the tail end of the connecting rod 7, a rotating shaft 73 for controlling the movable plate 71 to rotate is disposed in the groove 72, the rotating shaft 73 penetrates through the movable plate 71 and is perpendicular to the connecting rod 7, a sleeve 82 is disposed at the center of the collection portion 3, and the sleeve 82 is movably connected with the movable column 8;

as shown in fig. 1, 6 bottoms of every group's heparin tube all are equipped with a set of movable tube 64, the bottom in the movable tube 64 end extends to the

heparin bottle

4, 2 upper surfaces of collection portion that lie in around the heparin bottle 4 are equipped with a plurality of branch bottling 5, movable tube 64 rotates with 6 bottoms of heparin tube to be connected, movable tube 64 rotates the back and docks with branch bottling 5, branch bottling 5 is the same with 6 quantity of heparin tube, be 8 groups and equidistant setting, collection portion 3 passes through telescopic link 31 and is connected with base 1, telescopic link 31 is 2 groups and symmetry setting.

Example 2

The difference from embodiment 1 is that the split charging bottles 5 and the blood sampling tubes 6 are 6 groups and are arranged at equal intervals.

The operation principle of batch extraction of blood samples using the blood sample analyzer is as follows: firstly, placing a blood collection bottle 4 containing a blood sample into the placing hole 9 from the lower part of the collecting part 2, butting and adhering the magnet 42 and the magnetic sheet 26, and fixing the blood collection bottle 4 in the placing hole 9; then, the telescopic rod 31 is lowered down to enable the lower end of each group of movable tubes 64 to extend into the inner bottom of the blood collection bottle 4, if the blood samples need to be subpackaged for 6 groups, the movable plates 71 at the tail ends of the 6 groups of connecting rods 7 are rotated into the annular groove 81, and the movable plates 71 do not need to be rotated with the 2 groups of movable plates 71; lifting the movable column 8, wherein the movable column 8 moves in the sleeve 82, so that the movable column drives the movable plate 71 and the connecting rod 7 to move upwards, and thus the piston 61 in each group of blood collection tubes 6 is driven to move upwards for blood collection; after the collection is completed, the blood collection bottle 4 is removed, the movable tubes 64 are rotated to align with the sub-packaging bottles 5, as shown in fig. 6, the telescopic rods 31 are finely adjusted and the upper tray 21 is rotated, so that each movable tube 64 corresponds to one sub-packaging bottle 5, the movable columns 8 are pressed down, the blood samples in the blood collection tubes 6 are transferred to the sub-packaging bottles 5, and then the blood samples are sent to different inspection departments for inspection as required.

Claims

1. The utility model provides a molecular biology is with analytical equipment who draws blood sample in batches, a serial communication port, include base (1), be located collection portion (2) and collection portion (3) of base (1) top, collection portion (2) center department has seted up places hole (9), it is equipped with blood sampling bottle (4) to place hole (9) endotheca, and collection portion (3) circumference inlays and is equipped with a plurality of heparin tubes (6), the bottom is equipped with piston (61) in heparin tube (6), piston (61) are connected through connecting rod (62) and connecting rod (7) at directional collection portion (3) center, and collection portion (3) center department is equipped with movable post (8) that can move about from top to bottom, ring channel (81) that are used for with terminal fly leaf (71) activity joint of connecting rod (7) are offered to movable post (8) lateral wall.

2. The device for analyzing batch-wise blood sample for molecular biology according to claim 1, wherein the collection part (2) is formed by movably connecting an upper disc (21) and a lower disc (22), the upper surface of the lower disc (22) is provided with an annular slide rail (23), the lower surface of the upper disc (21) is provided with a pulley (24) for sliding connection with the annular slide rail (23), and the lower part of the lower disc (22) is fixedly connected with the base (1) through a fixing rod (25).

3. The device for analyzing batch-wise blood sample for molecular biology according to claim 2, wherein the pulleys (24) are arranged in 3 groups and at equal intervals, and the fixing rods (25) are arranged in 2 groups and symmetrically.

4. The device for analyzing the batch-extracted blood samples for molecular biology according to claim 2, wherein the inner diameter of the placing hole (9) in the upper tray (21) is smaller than the inner diameter of the placing hole (9) in the lower tray (22), a magnetic sheet (26) is arranged on the lower surface of the upper tray (21) close to the placing hole (9), an annular limiting plate (41) is arranged on the position, close to the bottom, of the blood collection bottle (4), a magnet (42) attached to the magnetic sheet (26) in an attractive manner is arranged on the upper surface of the limiting plate (41), the magnet (42) is arranged in a protruding manner in the middle, and the magnetic sheet (26) is arranged in a recessed manner in the middle.

5. The device for analyzing batch-wise blood sample for molecular biology according to claim 1, wherein a fixing plate (63) is provided on top of the blood collection tube (6), and the connecting rod (62) penetrates through the fixing plate (63) and is slidably connected with the fixing plate (63).

6. The device for analyzing batch-wise blood sample for molecular biology according to claim 1, wherein the end of the connecting rod (7) is provided with a groove (72), a rotating shaft (73) for controlling the rotation of the movable plate (71) is arranged in the groove (72), and the rotating shaft (73) penetrates through the movable plate (71) and is arranged perpendicular to the connecting rod (7).

7. The device for analyzing batch-drawn blood samples for molecular biology according to claim 1, wherein each group of the blood collection tubes (6) has a set of movable tubes (64) at the bottom, the ends of the movable tubes (64) extend to the bottom inside the blood collection bottle (4), the upper surface of the collection part (2) around the blood collection bottle (4) has a plurality of sub-packaging bottles (5), the movable tubes (64) are rotatably connected with the bottom of the blood collection tube (6), and the movable tubes (64) are rotated and then butt-jointed with the sub-packaging bottles (5).

8. The device for analyzing batch-wise drawn blood samples for molecular biology according to claim 7, wherein the number of the sub-packaging bottles (5) is the same as that of the blood collection tubes (6), and the sub-packaging bottles and the blood collection tubes are arranged in 6 groups or 8 groups at equal intervals.

9. An analysis device for batch extraction of blood samples for molecular biology according to claim 1, characterized in that a sleeve (82) is provided at the center of the collection portion (3), and the sleeve (82) is movably connected with the movable column (8).

10. The device for analyzing the batch-wise blood sample for molecular biology according to claim 1, wherein the collection unit (3) is connected to the base (1) by means of telescopic rods (31), and the telescopic rods (31) are 2 groups and are symmetrically arranged.