CN205308364U

CN205308364U - Medical centrifuging tube

Info

Publication number: CN205308364U
Application number: CN201521034254.1U
Authority: CN
Inventors: 刘祥茂; 刘国民; 刘国正; 石爱军
Original assignee: JIANGSU KANGJIE MEDICAL DEVICES Co Ltd
Current assignee: JIANGSU KANGJIE MEDICAL DEVICES Co Ltd
Priority date: 2015-12-14
Filing date: 2015-12-14
Publication date: 2016-06-15
Anticipated expiration: 2025-12-14

Abstract

The utility model relates to a centrifuging tube for blood transfusion immunology detecting instrument belongs to medical equipment technical field. The utility model provides a medical centrifuging tube, includes body and tube cap, the one end of tube cap is passed through the linkage segment and is connected with one side top of body, the inner wall of body is close to orificial position and is equipped with ring shape crowning, ring shape crowning is in throat of the inside formation of body, the relative one side that lies in the tube cap on the body is equipped with a fastener, the fastener include a vertical section of being connected with the body upper segment and with the end connection's of vertical section horizontal segment, vertical section is 90 with the horizontal segment through the elastic component and articulates. The utility model has the advantages that: it is rational in infrastructure, excellent in use effect, it is functional strong, do benefit to and use widely.

Description

A kind of medical centrifugal

Technical field

This utility model relates to a kind of centrifuge tube, is used for immunology detection instrument of transfusing blood, belongs to technical field of medical equipment.

Background technology

Centrifugation technique is in bioscience, and particularly biochemistry and molecular biology research field, be extremely widely applied, and each biochemistry and Molecular Biology Lab will prepare various forms of centrifuge. Centrifugation technique is mainly used in separation and the preparation of various biological sample, and biological sample suspension is contained in centrifuge tube under high speed rotating, due to huge centrifugal action, makes the molecule of suspension with certain velocity sedimentation, thus being separated with solution. Centrifuge tube of the prior art, simple in construction, function is relatively single, it is impossible to meet user demand. It would therefore be desirable to seek a kind of new technology to solve this problem.

Summary of the invention

The purpose of this utility model is: for above-mentioned deficiency, it is provided that a kind of rational in infrastructure, the medical centrifugal that result of use is good.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of medical centrifugal, including body and Guan Gai, one end of described pipe lid is connected with a side roof part of body by linkage section, the inwall of described body is provided with an annular crowning near the position of the mouth of pipe, described annular crowning forms a reducing at described tubular body, the opposite side being positioned at pipe lid on described body is provided with a fastener, described fastener includes a vertical section being connected with body epimere and the horizontal segment being connected with the end of vertical section, described vertical section and horizontal segment by elastic component be 90 ° hinged.

Further technical scheme:

When pipe lid covers when tubular body, the lower surface close contact of the horizontal segment of the upper surface of pipe lid and described fastener.

The bottom of described body is provided with the scale mark formed by some indentures or convex epirelief.

Described elastic component is spring.

Due to the application of technique scheme, this utility model compared with prior art has the advantage that

1, medical centrifugal of the present utility model, rational in infrastructure, and the opposite side being positioned at pipe lid on body is provided with fastener; it has the effect fixing pipe lid; avoiding causing pipe lid to come off in centrifugal process, the liquid within centrifuge tube is splashed away, is conducive to the liquid in protection centrifuge tube.

2, medical centrifugal of the present utility model, an annular crowning it is provided with near the position of the mouth of pipe at the inwall of body, annular crowning forms a reducing at described tubular body, one settling zone is formed on the bottom of reducing, when being centrifuged separating, precipitate can better be deposited on the bottom of centrifuge tube, when toppling over supernatant, the precipitate of bottom is not easy with the obstruction of reducing to flow out with supernatant, it is simple to supernatant separates with sedimentary.

Accompanying drawing explanation

Accompanying drawing 1 is this utility model structural representation.

In the figures above: 1, body, 2, Guan Gai, 3, linkage section, 4, annular crowning, 5, fastener, 5-1, vertical section, 5-2, horizontal segment, 6, scale mark, 7, elastic component.

Detailed description of the invention

Below in conjunction with drawings and Examples, this utility model is further described:

Embodiment one:

As shown in Figure 1, this utility model one medical centrifugal, including body 1 and pipe lid 2, one end of described pipe lid 2 is connected with a side roof part of body 1 by linkage section 3, the inwall of described body 1 is provided with an annular crowning 4 near the position of the mouth of pipe, described annular crowning 4 is internally formed a reducing at described body 1, the opposite side being positioned at pipe lid 2 on described body 1 is provided with a fastener 5, described fastener 5 includes a vertical section 5-1 being connected with body epimere and the horizontal segment 5-2 being connected with the end of vertical section 5-1, described vertical section 5-1 and horizontal segment 5-2 is hinged in 90 ° by elastic component 7, in the present embodiment, described elastic component 7 is spring.

Preferably, as an embodiment, when pipe lid 2 covers when body 1 is internal, the lower surface close contact of the horizontal segment 5-2 of the upper surface of pipe lid 2 and described fastener 5.

Preferably, as another embodiment, the bottom of described body 1 is provided with the scale mark 6 formed by some indentures or convex epirelief.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from principle described in the utility model; can also making some improvement or replacement, these improve or replace and also should be regarded as protection domain of the present utility model.

Claims

1. a medical centrifugal, it is characterized in that: include body (1) and pipe lid (2), one end of described pipe lid (2) is connected with a side roof part of body (1) by linkage section (3), the inwall of described body (1) is provided with an annular crowning (4) near the position of the mouth of pipe, described annular crowning (4) forms a reducing at described tubular body, the opposite side being positioned at pipe lid (2) on described body (1) is provided with a fastener (5), described fastener includes a vertical section (5-1) being connected with body (1) epimere and the horizontal segment (5-2) being connected with the end of vertical section (5-1), described vertical section (5-1) is hinged in 90 ° by elastic component (7) with horizontal segment (5-2).

2. a kind of medical centrifugal according to claim 1, it is characterized in that: when pipe lid (2) covers when body (1) is internal, the lower surface close contact of the horizontal segment (5-2) of the upper surface of pipe lid (2) and described fastener (5).

3. a kind of medical centrifugal according to claim 1, it is characterised in that: the bottom of described body (1) is provided with the scale mark (6) formed by some indentures or convex epirelief.

4. a kind of medical centrifugal according to claim 1, it is characterised in that: described elastic component (7) is spring.