CN211094163U

CN211094163U - Animal blood collector

Info

Publication number: CN211094163U
Application number: CN201921746875.0U
Authority: CN
Inventors: 张根华; 张帅; 张震
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-28
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an animal hemostix. It includes blood taking needle, urceolus, lid, heparin tube, test tube extrapolation device, lid movably covers in the urceolus upper end, the urceolus internal fixation has the axial limiting plate of a perpendicular to, the urceolus lower part is arranged in to heparin tube movably, the hemostix can realize carrying out quick blood sampling to the animal, whole device simple structure, use and convenient operation are showing and are improving blood sampling efficiency.

Description

Animal blood collector

Technical Field

The utility model belongs to the technical field of the blood sampling device and specifically relates to an animal hemostix.

Background

In animal breeding and quarantine field, it is essential step to carry out the blood sampling to the animal, in operation practice in the past, conventional blood sampling device faces some adverse factors, if the gimmick is dull during the blood sampling for example, to the thick hard condition of cortex under, can cause the intracutaneous emergent vasoconstriction, and the acupuncture is difficult to advance, often can cause the syringe needle to contort finger phenomenon, in addition, links up the cooperation with dress blood test tube after the acupuncture and uses also the link of the easy mistake in the blood sampling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, providing an animal hemostix which can rapidly take blood for animals, especially large animals.

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

the utility model provides an animal hemostix, includes blood taking needle, urceolus, lid, heparin tube, ejector sleeve device, lid movably covers in the urceolus upper end, the urceolus internal fixation has an axial limiting plate of perpendicular to, the urceolus lower part is placed in to heparin tube movably, blood taking needle middle section uplift, the mesopore of blood taking needle head from the lid stretches out, blood taking needle middle section uplift position is restricted between limiting plate and lid, blood taking needle afterbody passes the limiting plate and stretches into the heparin tube, open in the urceolus outside has axial strip opening, the ejector sleeve device is including extrapolating the main part and stretching out the body, it arranges in the urceolus between limiting plate and the heparin tube to extrapolate the main part, the stretching out body stretches out from the strip opening of urceolus.

Preferably, an inner sleeve is further fixed below the outer sleeve inner wall limiting plate, a side opening corresponding to the outer sleeve strip-shaped opening is formed in the outer side of the inner sleeve, the extending body extends out of the side opening of the inner sleeve and the strip-shaped opening of the outer sleeve, and an elastic ring is sleeved on the outer side of the inner sleeve and tightly presses the blood collection tube at the side opening of the inner sleeve.

Preferably, a circle of groove is formed in the outer side of the inner sleeve, and the elastic ring is sleeved on the groove of the inner sleeve.

Preferably, the lid body is screwed to the outer cylinder.

After adopting the technical scheme, hemostix can realize taking a blood sample fast to the animal, because blood taking needle, heparin tube are movably and arrange the urceolus in, consequently blood taking needle, heparin tube are convenient for change, disinfect, the user promotes the protrusion body of ejector sleeve device with the hand, can conveniently release ejector sleeve device and heparin tube from the lower part of urceolus to accomplish the blood sampling process. The whole device is simple in structure, convenient to use and operate and capable of remarkably improving blood sampling efficiency.

Drawings

Fig. 1 is a perspective structure diagram of the animal blood collector of the present invention;

fig. 2 is a sectional structure view of the animal blood collector of the present invention;

fig. 3 is a front view of the animal blood collector of the present invention;

FIG. 4 is a schematic view showing the positional structure of the tube pushing device and the blood collection tube in FIG. 1;

FIG. 5 is a schematic diagram of the inner sleeve and the elastic ring of FIG. 1;

the reference numbers in the figures are as follows:

1-blood taking needle; 2-a cover body; 3, an outer cylinder; 4, inner sleeve; 5, an elastic ring; 6, taking a blood sample; 7-extrapolation of the body; 8, a stretching body; 9-side opening; 10-limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The following description is only for the purpose of explanation and is not intended to limit the invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the animal blood collector of the present invention comprises a blood collection needle 1, an outer cylinder 3, a cover body 2, a blood collection tube 6 and a tube pushing device, the cover body 2 can movably cover the upper end of the outer cylinder 3, a limit plate 10 vertical to the axial direction is fixed in the outer cylinder 3, the blood taking tube 6 is movably arranged at the lower part of the outer cylinder 3, the middle section of the blood taking needle 1 is raised, the head part of the blood taking needle 1 extends out of the middle hole of the cover body 2, the middle raised part of the blood taking needle 1 is limited between the limit plate 10 and the cover body 2, the tail part of the blood taking needle 1 passes through the limit plate 10 and extends into the blood taking tube, the outer side of the outer barrel 3 is provided with an axial strip-shaped opening, the tube pushing device comprises an outward pushing body 7 and an extending body 8, the outward pushing body 7 is arranged between the limiting plate 10 and the blood sampling tube 6 in the outer barrel 3, and the extending body 8 extends out of the strip-shaped opening of the outer barrel 3.

Preferably, a tubular inner sleeve 4 is further fixed below the inner wall limiting plate 10 of the outer cylinder 3, the blood collection tube 6 is placed inside the inner sleeve 4, a side opening 9 corresponding to the strip-shaped opening of the outer cylinder 3 is formed in the outer side of the inner sleeve 4, the extension body 8 sequentially extends out of the side opening 9 of the inner sleeve 4 and the strip-shaped opening of the outer cylinder 3, an elastic ring 5 is sleeved on the outer side of the inner sleeve 4, and the elastic ring 5 tightly presses the blood collection tube 6 at the side opening 9 of the inner sleeve 4.

Furthermore, a circle of groove is formed in the outer side of the inner sleeve 4, and the elastic ring 5 is sleeved on the groove of the inner sleeve.

The cover 2 and the outer cylinder 3 can be connected by various prior art means, for example, the cover 2 and the outer cylinder 3 are connected by screw threads or snap fasteners.

The utility model relates to an animal hemostix is when using, twist off lid 2 during the blood sampling, after disinfecting the device, take one's place blood taking needle 1, screw up lid 2, make 1 middle section uplift position of blood taking needle fasten between limiting plate 10 and lid 2, insert urceolus 3 from 3 lower parts of urceolus to heparin tube 6, elastic ring 5 compresses tightly heparin tube 6 in the side opening 9 department of endotheca 4, then begin the blood sampling process, after the volume of taking a blood sample reaches the requirement, the user promotes the extension body 8 of ejector sleeve device with the hand, the extension body 8 can with extrapolate the main part 7 can with can conveniently withdraw from urceolus 3 with heparin tube 6, thereby accomplish the blood sampling process of taking a blood sample.

The present invention has been described in terms of some embodiments, and is not intended to be limited to the embodiments, and any modifications, improvements, equivalents, and the like that are made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An animal hemostix, comprising: including blood taking needle, urceolus, lid, heparin tube, push tube device, lid movably covers in the urceolus upper end, the urceolus internal fixation has an axial limiting plate of perpendicular to, the urceolus lower part is placed in to heparin tube movably, blood taking needle middle section uplift, the blood taking needle head stretches out from the mesopore of lid, blood taking needle middle section uplift position is restricted between limiting plate and lid, blood taking needle afterbody passes the limiting plate and stretches into the heparin tube, open in the urceolus outside has axial strip opening, push tube device is including extrapolating the main part and the extension body, extrapolates the main part and places in the urceolus between limiting plate and the heparin tube, the extension body stretches out from the strip opening of urceolus.

2. An animal hemostix according to claim 1, wherein: the blood sampling tube is characterized in that a tubular inner sleeve is further fixed below the outer sleeve inner wall limiting plate, the blood sampling tube is arranged in the inner sleeve, a side opening corresponding to the outer sleeve strip-shaped opening is formed in the outer side of the inner sleeve, the extending body extends out of the side opening of the inner sleeve and the strip-shaped opening of the outer sleeve, an elastic ring is sleeved on the outer side of the inner sleeve, and the elastic ring compresses the blood sampling tube at the side opening of the inner sleeve.

3. An animal hemostix according to claim 2, wherein: the outer side of the inner sleeve is provided with a circle of groove, and the elastic ring is sleeved on the groove of the inner sleeve.

4. An animal blood collector as claimed in any one of claims 1 to 3, wherein: the cover body is in threaded connection with the outer barrel.