CN219302223U

CN219302223U - Quick detection tube

Info

Publication number: CN219302223U
Application number: CN202223419291.7U
Authority: CN
Inventors: 唐云侠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-04
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the technical field of detection tubes, in particular to a rapid detection tube, which solves the problems that 3.2% sodium citrate solution in the prior art is always placed in a blood sedimentation detection tube, microorganisms are easy to generate after long time, configuration is needed before use, and the use date is limited. The utility model provides a quick detecting tube, includes the detecting tube body that can take a blood sample fast, the upper end fixedly connected with of detecting tube body connects, be equipped with the opening on the joint, be equipped with the sealing plug in the opening, this internal storage part that is used for storing solution and the part of puncturing that is equipped with of detecting tube. The utility model can store the solvent in the vacuum bag to avoid microorganism breeding, and simultaneously, when in use, the solvent can be poured out only by puncturing the vacuum bag, thereby being convenient to use, safe and sanitary.

Description

Quick detection tube

Technical Field

The utility model relates to the technical field of detection tubes, in particular to a rapid detection tube.

Background

The blood sedimentation detection tube is used for measuring the erythrocyte sedimentation rate, contains 3.2% sodium citrate solution for anticoagulation, and the ratio of anticoagulant to blood is 1:4, and is generally detected by using a 75mm plastic tube matched with a Wittig blood sedimentation tube.

When the existing blood sedimentation detection tube is used, the blood can be automatically extracted by inserting the blood sampling syringe into human veins and connecting the blood sampling syringe with the blood sedimentation detection tube, the blood can be rapidly extracted in the mode, so that the existing blood sedimentation detection tube is also called a rapid detection tube, but the existing 3.2% sodium citrate solution is always placed in the blood sedimentation detection tube, the PH of the 3.2% sodium citrate solution is suitable for microorganism growth, microorganisms are easy to generate, so that the vacuum environment of the 3.2% sodium citrate solution is required to be maintained, the existing blood sedimentation detection tube is difficult to maintain the vacuum environment, the blood sedimentation detection tube is required to be configured before being used, and the use date is limited. A rapid test tube is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a rapid detection tube, which solves the problems that 3.2% sodium citrate solution in the prior art is always placed in a blood sedimentation detection tube, microorganisms are easy to generate for a long time, and therefore, the rapid detection tube needs to be configured before being used, and the use date is limited.

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

the utility model provides a quick detecting tube, includes the detecting tube body that can take a blood sample fast, the upper end fixedly connected with of detecting tube body connects, be equipped with the opening on the joint, be equipped with the sealing plug in the opening, this internal storage part that is used for storing solution and the part of puncturing that is equipped with of detecting tube.

Preferably, the storage component comprises a vacuum bag filled with a solution and arranged in the detection tube body, the side wall of the vacuum bag is fixed with the inner wall of the detection tube body, and the storage component is arranged to store the solvent.

Preferably, the puncture part comprises a needle head arranged on the inner wall of the detection tube body, a connecting rod is fixedly connected to the side wall of the needle head, the connecting rod penetrates through the detection tube body and is in sealing sliding connection with the detection tube body, and the puncture part can puncture the liquid storage bag to enable the solvent to flow out.

Preferably, a catheter is provided in the opening, the catheter extending to the underside of the vacuum bag.

Preferably, a stop part and a clamping part for preventing the needle from moving are arranged on the side wall of the detection tube body.

Preferably, the stop component comprises a limit opening arranged on the side wall of the connecting rod, an inserting rod is arranged in the limit opening, and the stop component can avoid self-movement of the needle head.

Preferably, the clamping component comprises a plurality of elastic particles fixedly connected to the side wall of the inserted link, the side wall of the elastic particles is propped against the inner wall of the limit opening, and the automatic resetting of the inserted link can be avoided due to the arrangement of the clamping component.

The utility model has at least the following beneficial effects:

1. through setting up storage component and puncture the part, can store the solvent in the vacuum bag, avoid breeding of microorganism, when using simultaneously, only need puncture the vacuum bag can make the solvent pour out, then use syringe blood drawing and solvent mixing can, convenient to use, safety and sanitation.

2. Through setting up the spacing part of ending and block part, can carry out the spacing of connecting rod, avoid the syringe needle to contact with the vacuum bag automatically, avoid when transportation, vibration or extrusion, take place the phenomenon that the syringe needle pierces the vacuum bag, avoid when not using, the solvent flows out automatically.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the external structure of a rapid detection tube according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a rapid test tube according to the present utility model;

FIG. 3 is a schematic diagram showing a structure of a rapid detection tube with a vacuum bag separated from a catheter according to the present utility model;

fig. 4 is an exploded view of the external structure of the connecting rod of the rapid detection tube according to the present utility model.

In the figure: 1. a detection tube body; 2. a joint; 3. a sealing plug; 4. a vacuum bag; 5. a needle; 6. a connecting rod; 7. a catheter; 8. an opening; 9. a limit opening; 10. a rod; 11. and (5) elastic particles.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Example 1

Referring to fig. 1-3, a quick test tube comprises a test tube body 1 capable of taking blood quickly, wherein a joint 2 is fixedly connected to the upper end of the test tube body 1, an opening 8 is arranged on the joint 2, a sealing plug 3 is arranged in the opening 8, and a storage part and a puncture part for storing solution are arranged in the test tube body 1.

The storage part comprises a vacuum bag 4 filled with solution and arranged in the detection tube body 1, and the side wall of the vacuum bag 4 is fixed with the inner wall of the detection tube body 1.

The puncture part comprises a needle head 5 arranged on the inner wall of the detection tube body 1, a connecting rod 6 is fixedly connected to the side wall of the needle head 5, and the connecting rod 6 penetrates through the detection tube body 1 and is in sealing sliding connection with the detection tube body 1.

The catheter 7 is arranged in the opening 8, the catheter 7 extends to the lower side of the vacuum bag 4, in an initial state, a solvent is in the vacuum bag 4, vacuum packaging is achieved, microorganisms are prevented from breeding, the solvent is 3.2% sodium citrate solution, in use, the two connecting rods 6 are pushed first, the two needles 5 move towards the middle, when the needles 5 abut against the side wall of the vacuum bag 4, the connecting rods 6 are pushed continuously, the needles 5 abut against the vacuum bag 4, the vacuum bag 4 is punctured, the solvent flows out from the punctured holes and enters the lower end of the detection tube body 1, when blood is collected, the blood enters the opening 8 through the blood collection syringe, then the syringe is connected with the catheter 7 in the opening 8, and then enters the lower end of the detection tube body 1 through the catheter 7 and is mixed with the solvent, and sampling is achieved.

Example 2

Referring to fig. 1 and 4, a rapid test tube comprises a test tube body 1 capable of rapidly collecting blood, a joint 2 fixedly connected with the upper end of the test tube body 1, an opening 8 arranged on the joint 2, a sealing plug 3 arranged in the opening 8, and a storage part and a puncture part for storing solution arranged in the test tube body 1

The side wall of the detecting tube body 1 is provided with a stop part and a clamping part for preventing the needle 5 from moving.

The stop part comprises a limit opening 9 arranged on the side wall of the connecting rod 6, and a plug rod 10 is arranged in the limit opening 9.

The block part includes a plurality of elastic grains 11 of fixed connection on the inserted bar 10 lateral wall, the lateral wall of elastic grain 11 offsets with the inner wall of spacing mouth 9, when not needing to puncture vacuum bag 4, pulling connecting rod 6 for spacing mouth 9 moves the outside of detecting tube body 1, then in inserting the inserted bar 10 spacing mouth 9, blocks connecting rod 6, avoids connecting rod 6 to move inwards, and the setting of elastic grain 11 simultaneously can carry out the spacing of inserted bar 10, avoids inserted bar 10 to break away from spacing mouth 9, keeps the stability of connecting rod 6.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick detecting tube, includes detecting tube body (1) that can take a blood sample fast, its characterized in that, the upper end fixedly connected with of detecting tube body (1) connects (2), be equipped with opening (8) on connecting (2), be equipped with sealing plug (3) in opening (8), be equipped with the storage part and puncture part that are used for storing the solution in detecting tube body (1).

2. A rapid test tube according to claim 1, characterized in that the storage means comprise a vacuum bladder (4) filled with a solution arranged inside the test tube body (1), the side walls of the vacuum bladder (4) being fixed to the inner wall of the test tube body (1).

3. A quick detecting tube according to claim 1, characterized in that the piercing member comprises a needle (5) arranged on the inner wall of the detecting tube body (1), a connecting rod (6) is fixedly connected to the side wall of the needle (5), and the connecting rod (6) penetrates the detecting tube body (1) and is in sealing sliding connection with the detecting tube body (1).

4. A quick test tube according to claim 2, characterized in that a catheter (7) is provided in the opening (8), which catheter (7) extends to the underside of the vacuum bag (4).

5. A quick test tube according to claim 3, characterized in that the side wall of the test tube body (1) is provided with stop means and snap means preventing the needle (5) from moving itself.

6. The rapid detection tube according to claim 5, wherein the stop member comprises a limit opening (9) arranged on the side wall of the connecting rod (6), and a plug rod (10) is arranged in the limit opening (9).

7. The rapid detection tube according to claim 6, wherein the clamping component comprises a plurality of elastic particles (11) fixedly connected to the side wall of the inserted rod (10), and the side wall of the elastic particles (11) is propped against the inner wall of the limit opening (9).