CN219590013U

CN219590013U - Trace quantitative double-tube animal whole blood hemostix

Info

Publication number: CN219590013U
Application number: CN202320266078.2U
Authority: CN
Inventors: 汤永平; 梁展鹏; 羊晓珊; 黄淑芬
Original assignee: Guangzhou Minjie Biotechnology Co ltd
Current assignee: Guangzhou Minjie Biotechnology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-25
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a micro quantitative double-tube animal whole blood hemostix, which is characterized in that a spike part is arranged on a cover body, when in use, an aluminum foil of a dilution bottle can be directly punctured by the spike part, no additional tool is needed, and the whole blood hemostix is convenient to sample, and the technical scheme is as follows: the utility model provides a double-barrelled animal whole blood hemostix of trace ration, includes sampling component and dilutes the bottle, the opening part of diluting the bottle is sealed through the aluminium foil, sampling component includes the main part and sets up the capillary in the main part, the one end that the capillary was kept away from to the main part is equipped with the recess, be equipped with the sample hole that runs through the main part along the axial of main part in the recess, be equipped with the lid that is used for covering the recess in the main part, be equipped with spike portion on the outer wall of lid, belong to sampling device technical field.

Description

Trace quantitative double-tube animal whole blood hemostix

Technical Field

The utility model belongs to the technical field of sampling devices, and particularly relates to a micro quantitative double-tube animal whole blood hemostix.

Background

CN107192581a discloses a quantitative sampling dilution device and a method thereof, the device comprises a sample quantitative extraction component and a sample dilution container; the sample quantitative extraction assembly comprises an upper cover part and a lower sample extraction device which are arranged in a split manner, wherein the lower sample extraction device comprises a capillary tube and a supporting part for supporting the capillary tube, the upper end of the supporting part can be buckled with the upper cover part, and the lower end of the supporting part can be matched with the opening end of the sample dilution container; the supporting component is provided with a through sampling hole, and the upper cover part is provided with an upper cover plug with an outer wall shape matched with the inner wall shape of the sampling hole; when the upper end of the supporting component is buckled with the upper cover part, the upper cover blocks the sampling hole;

the device samples through the quantitative sample extraction component, the capillary sucks the sample liquid through capillary action when contacting the sample, then the capillary is put into the sample dilution container, the sample liquid and the dilution liquid can be mixed, the sample liquid is diluted, the upper cover part can seal the sampling hole to prevent the liquid leakage during dilution, and the sample liquid can be dripped onto the detection card through the sampling hole after the dilution is finished;

according to the description of the specification, the open end of the sample diluting container is sealed by the aluminum foil, the aluminum foil needs to be additionally punctured by means of a tool before the sample diluting container is placed into a capillary, and sampling personnel need to additionally carry a sharp tool, so that inconvenience is brought to sampling work.

Disclosure of Invention

The utility model mainly aims to provide a micro quantitative double-tube animal whole blood hemostix, wherein a spike part is arranged on a cover body, and when the hemostix is used, an aluminum foil of a dilution bottle can be directly punctured by the spike part, so that additional configuration tools are not needed, and the hemostix is convenient to sample.

According to a first aspect of the utility model, there is provided a micro quantitative double-tube animal whole blood hemostix, comprising a sampling component and a dilution bottle, wherein the opening of the dilution bottle is closed by an aluminum foil, the sampling component comprises a main body and a capillary tube arranged on the main body, one end of the main body far away from the capillary tube is provided with a groove, a sampling hole penetrating through the main body along the axial direction of the main body is arranged in the groove, a cover body for covering the groove is arranged on the main body, and a spike part is arranged on the outer wall of the cover body.

In the micro quantitative double-tube animal whole blood hemostix, the cover body is provided with a concave cavity which is matched with the main body, the spike part is arranged at one end of the cover body far away from the concave cavity, and the outer wall of the main body is provided with a limiting bulge;

when the concave cavity is sleeved on the main body, one end of the cover body, which is far away from the spike part, touches the limiting protrusion.

In the micro quantitative double-tube animal whole blood hemostix, a liquid drop column is arranged in the groove, the liquid drop column extends out of the groove, and the sampling hole is arranged on the liquid drop column.

In the micro quantitative double tube animal whole blood hemostix described above, the drip column is coaxial with the main body.

In the micro quantitative double-tube animal whole blood hemostix, the main body comprises an annular slope-shaped outer peripheral surface which gradually contracts along a direction approaching the capillary tube.

In the micro quantitative double-tube animal whole blood hemostix, the inner wall of the dilution bottle is sequentially provided with a first annular flange, a second annular flange and a third annular flange along the opening direction of the dilution bottle, and the outer wall of the main body is provided with an annular concave part matched with the first annular flange;

when the first annular flange is positioned in the annular recess, the second annular flange and the third annular flange are both in contact with the outer peripheral surface of the main body.

In the micro quantitative double-tube animal whole blood hemostix, the dilution bottle is made of elastomer material.

In the micro quantitative double-tube animal whole blood hemostix, the outer wall of the dilution bottle is provided with two arc-shaped concave parts, the two arc-shaped concave parts are symmetrically arranged along the axis of the dilution bottle, and the arc-shaped concave parts are provided with anti-skid stripes.

One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:

in the utility model, the cover body is provided with the spike part, when in use, the spike part is utilized to puncture the aluminum foil of the dilution bottle, then the capillary is utilized to absorb the sample, and then the capillary is inserted into the dilution bottle to dilute the sample, at the moment, the main body is clamped in the dilution bottle, after the dilution is finished, the cover body is taken down, and the sample can be extruded from the sampling hole for detection; by means of the spike part, sampling staff does not need to additionally arrange tools, and the sampling process is more convenient;

and, set up the liquid column that drips, the liquid column that drips extends to outside the recess, conveniently aligns the liquid column that drips to detect reagent card on the time of the liquid, and the sample that flows from the sample hole can accurately drip to detect reagent card's sampling tank.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an exploded view of a first embodiment of the present utility model;

FIG. 2 is a schematic view of the first embodiment of the utility model when the sampling assembly is mated with a diluent bottle;

fig. 3 is a cross-sectional view A-A of fig. 2 of a first embodiment of the present utility model.

Wherein reference numerals for the respective figures:

1. a sampling assembly; 11. a main body; 111. a groove; 112. a sampling hole; 113. a limit protrusion; 114. a liquid drop column; 12. a capillary tube; 13. a cover body; 131. a cavity; 14. a spike; 15. a bracket; 16. an annular recessed portion; 2. diluting the bottle; 21. a first annular flange; 22. a second annular flange; 23. a third annular flange; 24. an arc-shaped concave portion; 3. aluminum foil.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Referring to fig. 1 to 3, in one embodiment of the present utility model, a micro quantitative double-tube animal whole blood hemostix comprises a sampling assembly 1 and a dilution bottle 2, wherein the opening of the dilution bottle 2 is closed by an aluminum foil 3, the sampling assembly 1 comprises a main body 11 and a capillary tube 12 arranged on the main body 11, one end of the main body 11 far away from the capillary tube 12 is provided with a groove 111, a sampling hole 112 penetrating through the main body 11 along the axial direction of the main body 11 is arranged in the groove 111, a cover body 13 for covering the groove 111 is arranged on the main body 11, and a spike part 14 is arranged on the outer wall of the cover body 13;

when the device is used, the aluminum foil 3 of the dilution bottle 2 is pierced by the spike part 14, then the sample is sucked by the capillary 12, the capillary 12 is inserted into the dilution bottle 2 to dilute the sample, the main body 11 is clamped in the dilution bottle 2, after the dilution is finished, the cover body 13 is taken down, and the sample can be extruded from the sampling hole 112 for detection; by virtue of the spike 14, the sampling personnel do not need to additionally arrange tools, and the sampling process is more convenient.

Specifically, the cover 13 is provided with a concave cavity 131 which is matched with the main body 11, the spike part 14 is arranged at one end of the cover 13 far away from the concave cavity 131, and the outer wall of the main body 11 is provided with a limit protrusion 113;

the inner diameter of the concave cavity 131 is matched with the outer diameter of the main body 11, so that the concave cavity 131 can be sleeved on the main body 11 to cover the groove 111; the cover 13 is generally made of plastic, has a certain elasticity, and can be buckled on the main body 11 in a buckling manner, when the concave cavity 131 is sleeved on the main body 11, one end, far away from the spike 14, of the cover 13 contacts the limiting boss 113, so that the cover is arranged in place.

In this embodiment, a liquid drop column 114 is disposed in the groove 111, the liquid drop column 114 extends out of the groove 111, and the sampling hole 112 is disposed on the liquid drop column 114; the drop column 114 extends out of the groove 111, so that the drop column 114 can be aligned to the detection reagent card during dropping, and the sample flowing out of the sampling hole 112 can be accurately dropped into the sampling groove of the detection reagent card.

Specifically, the drop column 114 is coaxial with the body 11; when the main body 11 is inserted into the dilution bottle 2, the sampling hole 112 on the liquid dropping column 114 is communicated with the dilution bottle 2, so that the sample can flow out conveniently;

the end of the main body 11 facing away from the groove 111 is provided with a bracket 15, the capillary 12 is fixed on the bracket 15, and the bracket 15 and the capillary 12 do not cover the sampling hole 112.

In this embodiment, the main body 11 includes an outer peripheral surface in the shape of an annular slope, which gradually contracts in a direction approaching the capillary 12, facilitating insertion of the main body 11 into the dilution bottle 2;

the inner wall of the dilution bottle 2 is provided with a first annular flange 21, a second annular flange 22 and a third annular flange 23 in turn along the opening direction, and the outer wall of the main body 11 is provided with an annular concave part 16 matched with the first annular flange 21;

when the first annular flange 21 is positioned in the annular recess 16, the second annular flange 22 and the third annular flange 23 are both in contact with the outer peripheral surface of the main body 11;

the first annular flange 21 and the annular concave portion 16 are used for positioning, so that the main body 11 is fixed in the dilution bottle 2, and the limiting protrusion 113 can touch the end face of the opening of the dilution bottle 2 at the moment to prevent the main body 11 from going deep; the second annular flange 22 and the third annular flange 23 are provided for sealing against leakage of liquid from the dilution bottle 2 from the gap between the body 11 and the dilution bottle 2.

The dilution bottle 2 is of an elastomeric material such that the second annular flange 22 and the third annular flange 23 can bear against the outer peripheral surface; meanwhile, the main body 11 can prop open the first annular flange 21 when penetrating into the dilution bottle 2, so that the first annular flange 21 is conveniently buckled with the annular concave part 16.

After the sample is diluted, the body of the dilution bottle 2 may be pressed to allow the sample in the dilution bottle 2 to flow out through the sampling hole 112.

The diluting bottle 2 is made of the following materials:

in this embodiment, two arc-shaped concave parts 24 are arranged on the outer wall of the dilution bottle 2, the two arc-shaped concave parts 24 are symmetrically arranged along the axis of the dilution bottle 2, and anti-slip stripes are arranged on the arc-shaped concave parts 24; when pressing diluting bottle 2, two fingers are located two arc depressed part 24 respectively, and then grasp diluting bottle 2, squeeze diluting bottle 2 hard and alright extrude the sample, arc depressed part 24's setting is convenient sampling personnel's snatch.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a double-barrelled animal whole blood hemostix of trace ration, includes sampling component and dilution bottle, the opening part of dilution bottle is sealed through the aluminium foil, sampling component includes the main part and sets up the capillary in the main part, its characterized in that, the one end that the capillary was kept away from to the main part is equipped with the recess, be equipped with the sample hole that runs through the main part along the axial of main part in the recess, be equipped with the lid that is used for covering the recess in the main part, be equipped with spike portion on the outer wall of lid.

2. The micro quantitative double-tube animal whole blood hemostix according to claim 1, wherein the cover body is provided with a concave cavity which is matched with the main body, the spike part is arranged at one end of the cover body far away from the concave cavity, and the outer wall of the main body is provided with a limit bulge;

3. The micro quantitative double-tube animal whole blood hemostix according to claim 1, wherein a liquid drop column is arranged in the groove, the liquid drop column extends out of the groove, and the sampling hole is arranged on the liquid drop column.

4. The micro-quantitative double-tube animal whole blood hemostix of claim 3, wherein the drip column is coaxial with the body.

5. The micro-metering double-tube animal whole blood collector according to claim 1, wherein the main body comprises an outer peripheral surface having an annular slope shape, and the outer peripheral surface is gradually contracted in a direction approaching the capillary tube.

6. The micro quantitative double-tube animal whole blood hemostix according to claim 5, wherein the inner wall of the dilution bottle is provided with a first annular flange, a second annular flange and a third annular flange in turn along the opening direction of the dilution bottle, and the outer wall of the main body is provided with an annular concave part matched with the first annular flange;

7. The micro-quantitative double-tube animal whole blood hemostix of claim 6, wherein the dilution bottle is an elastomeric material.

8. The micro quantitative double-tube animal whole blood hemostix according to claim 7, wherein the outer wall of the dilution bottle is provided with two arc-shaped concave parts, the two arc-shaped concave parts are symmetrically arranged along the axis of the dilution bottle, and the arc-shaped concave parts are provided with anti-skid stripes.