CN210293855U

CN210293855U - Horizontal extraction type serum separation tube

Info

Publication number: CN210293855U
Application number: CN201920862879.9U
Authority: CN
Inventors: 高玮; 吴建强; 希晓隆; 周渊学
Original assignee: Gansu Longteng Science And Technology Co ltd
Current assignee: Gansu Longteng Science And Technology Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-10
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a horizontal extraction formula serum separator tube, including base and threaded rod, the standing groove has been seted up to base top outer wall, and the inside of standing groove has placed the separator tube, separator tube top outer wall set up threaded hole, and threaded hole inner wall has sealed circular block through threaded connection, base top outer wall both sides all articulate through the hinge has the connecting rod, and two one side outer walls that the connecting rod is relative articulate through the hinge has arc briquetting, two connecting rod bottom one side outer wall all has expanding spring through bolted connection, and the expanding spring other end passes through bolt and base top outer wall fixed connection. The utility model discloses in, be provided with threaded rod, drain pipe, rubber buffer, electric telescopic handle and closing cap board, can extract the serum of separator tube, avoid extracting impurity, improved the smoothness nature of syringe needle extraction, also improved the accuracy that serum detected simultaneously, the people of being convenient for use.

Description

Horizontal extraction type serum separation tube

Technical Field

The utility model relates to a blood sampling technical field especially relates to a horizontal extraction formula serum separator tube.

Background

When the pregnant horse is detected for body health, blood needs to be extracted for separation, serum in the blood is detected and analyzed, the extracted blood is stored in a serum separation tube, and the existing serum separation tubes are straight tubes with open upper ends and closed lower ends. After the blood is drawn and centrifuged, a layer of impurities floats on the surface of the serum.

Because impurity floats on the serum surface, stretch into the in-process that absorbs serum in the serum from the mouth of pipe downwards at the sampling needle, the syringe needle is once through from impurity floating layer, often can be blockked up, even arouse the half jam of sampling needle, also can cause the blood sample testing result inaccurate, and this part impurity mainly comprises matters such as fibrin silk, grease and the micromolecule micelle in the separation glue in the blood. Since the impurities are very difficult to be removed rapidly and completely due to their diverse chemical and physical properties, a horizontal extraction type serum separation tube is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a horizontal extraction type serum separation tube, which can effectively solve the problem provided by the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a horizontal extraction formula serum separator tube, includes base and threaded rod, the standing groove has been seted up to base top outer wall, and the inside of standing groove has placed the separator tube, separator tube top outer wall sets up threaded hole, and threaded hole inner wall has sealed circular block through threaded connection, base top outer wall both sides all articulate through the hinge has the connecting rod, and two one side outer walls that the connecting rod is relative articulate through the hinge has the arc briquetting.

Preferably, the outer wall of one side of the bottom of the connecting rod is connected with an expansion spring through a bolt, and the other end of the expansion spring is fixedly connected with the outer wall of the top of the base through a bolt.

Preferably, the threaded rod is connected with a threaded hole in the separation tube in a matched mode, and a through hole is formed in the threaded rod.

Preferably, the inner wall of the through hole is provided with a liquid outlet pipe, and the outer wall of one side of the liquid outlet pipe is stuck with a rubber plug.

Preferably, the outer wall of one side of the bottom of the threaded rod is hinged with a sealing cover plate through a hinge.

Preferably, the outer wall of one side of the bottom of the liquid outlet pipe is hinged with an electric telescopic rod through a hinge, and the outer wall of the bottom of the electric telescopic rod is hinged with the outer wall of the top of the cover plate through a hinge.

Preferably, the rubber blocks are adhered to four corners of the outer wall of the bottom of the base, and the outer wall of one end of the separation pipe is provided with scale values.

Preferably, the outer wall of one side of the top of the liquid outlet pipe is connected with a lithium battery through a bolt.

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

1. through being provided with standing groove, expanding spring, connecting rod, arc briquetting and rubber pad, can fix the separator tube after the centrifugal separation, the staff of being convenient for uses of the extraction of being convenient for next.

2. Through being provided with threaded rod, drain pipe, rubber buffer, electric telescopic handle and closing cap board, can extract the serum of separating tube, avoid extracting impurity, improve the smoothness nature of syringe needle extraction, also improved the accuracy that serum detected simultaneously, the people of being convenient for use.

3. Through being provided with the scale interval, can make the staff clearly see the volume of serum extraction, embodiment 2 does not need external power supply through being provided with the lithium cell, has improved the application range of device.

Drawings

Fig. 1 is a schematic view of a horizontal drawing-out serum separation tube according to the present invention;

FIG. 2 is a schematic view of the threaded rod of the horizontal extraction serum separation tube according to the present invention;

FIG. 3 is a schematic cross-sectional view of a threaded rod of a horizontal extraction serum separation tube according to the present invention;

FIG. 4 is a schematic view of a liquid outlet pipe installation structure of a horizontal drawing-out serum separation pipe provided by the present invention;

fig. 5 is a schematic view of a lithium battery of embodiment 2 of the horizontal extraction type serum separation tube of the present invention.

In the figure: 1 scale interval, 2 expanding spring, 3 standing grooves, 4 bases, 5 rubber blocks, 6 connecting rods, 7 arc-shaped pressing blocks, 8 separating tubes, 9 sealing round blocks, 10 liquid outlet tubes, 11 rubber plugs, 12 threaded rods, 13 electric telescopic rods, 14 sealing cover plates, 15 through holes, 16 lithium batteries and 17 threaded holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a horizontal extraction formula serum separator tube, including base 4 and threaded rod 12, standing groove 3 has been seted up to 4 top outer walls of base, and standing groove 3's inside has placed

separator tube

8, 8 top outer walls of separator tube have seted up screw hole 17, and screw hole 17 inner wall has sealed circular block 9 through threaded connection, 4 top outer wall both sides of base all articulate through the hinge has connecting rod 6, and two connecting rod 6 relative one side outer walls articulate through the hinge has arc briquetting 7, one side outer wall of arc briquetting 7 is pasted and is had the rubber pad.

The utility model discloses in, 6 bottom one side outer walls of two connecting rods all have expanding spring 2 through bolted connection, and the 2 other ends of expanding spring pass through bolt and 4 top outer wall fixed connections of base, threaded rod 12 is connected with the 17 cooperation of screw hole on the separator tube 8, and threaded rod 12 is inside has seted up through-

hole

15, 15 inner walls of through-hole are provided with

drain pipe

10, and 10 side outer walls of drain pipe paste there is

rubber buffer

11, 12 bottom one side outer walls of threaded rod have apron 14 through hinge, 10 bottom one side outer walls of drain pipe have electric telescopic handle 13 through hinge, and 13 bottom outer walls of electric telescopic handle articulate through hinge and 14 top outer walls of apron, 4 bottom outer wall four corners of base have all been pasted and have block rubber 5, and 8 one end outer walls of separator.

Example 2

Referring to fig. 1-5, the horizontal extraction type serum separation tube further comprises a lithium battery 16 which is connected with the outer wall of one side of the top of the liquid outlet tube 10 through a bolt, an external power supply is not needed, and the application range of the device is enlarged.

The working principle is as follows: before use, the separation tube 8 is sealed by the sealing round block 9, then the separation tube 8 after centrifugal separation is inserted into the placing groove 3, the extension spring 2, the connecting rod 6, the arc-shaped pressing block 7 and the rubber pad are arranged, the separation tube 8 after centrifugal separation can be fixed, the subsequent extraction is convenient, the use by workers is convenient, then the sealing round block 9 is taken out, the threaded rod 12 is rotated into the sealing round block 9 through the threaded hole 17, the serum layering position can be seen through the separation tube 8, the threaded rod 12 is rotated and lowered to the serum position, then the standing is carried out, the electric telescopic rod 13 is opened through a switch after a period of time, the unsealing cover plate 14 is opened, the serum flows into the through hole 15, at the moment, the sampling needle transversely penetrates through the rubber plug 11, the serum in the through hole 15 can be extracted, thus avoiding the absorption of impurities and simultaneously improving the accuracy of the serum detection, is convenient for people to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a horizontal extraction formula serum separator tube, includes base (4) and threaded rod (12), its characterized in that, standing groove (3) have been seted up to base (4) top outer wall, and the inside of standing groove (3) has placed separator tube (8), separator tube (8) top outer wall set up threaded hole (17), and threaded hole (17) inner wall has sealed boss (9) through threaded connection, base (4) top outer wall both sides all articulate through the hinge and have connecting rod (6), and two relative one side outer walls of connecting rod (6) articulate through the hinge has arc briquetting (7).

2. The horizontal drawing type serum separating tube as claimed in claim 1, wherein the outer wall of one side of the bottom of each connecting rod (6) is connected with a telescopic spring (2) through a bolt, and the other end of each telescopic spring (2) is fixedly connected with the outer wall of the top of the base (4) through a bolt.

3. The horizontal drawing type serum separating tube as claimed in claim 2, wherein the threaded rod (12) is connected with a threaded hole (17) on the separating tube (8) in a matching way, and a through hole (15) is arranged inside the threaded rod (12).

4. The horizontal drawing type serum separation tube according to claim 3, wherein the inner wall of the through hole (15) is provided with a liquid outlet tube (10), and a rubber plug (11) is stuck on the outer wall of one side of the liquid outlet tube (10).

5. The horizontal drawing type serum separating tube as claimed in claim 1, wherein the outer wall of the bottom side of the threaded rod (12) is hinged with a cover plate (14) through a hinge.

6. The horizontal drawing type serum separation tube as claimed in claim 4, wherein the outer wall of the bottom side of the liquid outlet tube (10) is hinged with the electric telescopic rod (13) through a hinge, and the outer wall of the bottom of the electric telescopic rod (13) is hinged with the outer wall of the top of the cover plate (14) through a hinge.

7. The horizontal drawing type serum separation tube as claimed in claim 1, wherein rubber blocks (5) are adhered to four corners of the outer wall of the bottom of the base (4), and the outer wall of one end of the separation tube (8) is provided with scale values (1).

8. The horizontal drawing type serum separation tube as claimed in claim 4, wherein the outer wall of one side of the top of the liquid outlet tube (10) is connected with a lithium battery (16) through a bolt.