A kind of animals iv instrument for blood collectionTechnical field
The utility model relates to a kind of veterinary apparatus and instruments, more particularly, to a kind of animals iv instrument for blood collection.
Background technique
It is treated in Disease Diagnosis of Veterinary, during experiment acquisition sample, generally requires to carry out animal venous blood collection, but animalSubmissiveness is poor, skin is thicker, and when blood sampling, operator needs a hand to make blood sampling site exposure, and blood taking needle is pierced by another handBlood vessel, then blood taking needle is inserted into heparin tube, since blood taking needle insertion heparin tube this operation is difficult to singlehanded completion, take a blood sample pastToward needing more people to carry out, waste of manpower, in addition heparin tube and blood taking needle used at present that there are safeties is poor, piercing blood vessel when it is easyThe disadvantages of contaminated pinhead.Therefore it is simple to seek a kind of structure, it is easy to operate, singlehanded blood taking needle can be connected with heparin tube, be savedIt makes an appointment and manpower, reduction pollution is not easy to damage people, the animals iv instrument for blood collection of safety and sanitation becomes a vast lineVeterinarian and laboratory staff pump up.
Summary of the invention
The purpose of this utility model is that there are safeties is poor, piercing blood vessel syringe needle easy to pollute for current blood taking needle, it is difficult toBlood taking needle is inserted into heparin tube by one hand, and it is simple to provide a kind of structure, easy to operate, singlehanded can be connected blood taking needle and heparin tubeIt connects, reduces pollution, be not easy to damage people, the animals iv instrument for blood collection of safety and sanitation.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: animals iv instrument for blood collection, including adoptBlood needle and heparin tube.
The utility model is realized by following technological means, a kind of animals iv blood taking instrument, it is characterized in that blood taking needleBe made of blood collection needles, conduit, connecting needle, blood collection needles are connected with connecting needle by conduit, heparin tube by plastic seal cap andGlass tube composition, plastic seal cap are tightly placed on glass tube.
Further, protective case made of a soft rubber is equipped with outside the blood collection needles.
Further, a rubber sleeve is equipped with outside the connecting needle, connecting needle bottom is equipped with one and pushes plate.
Further, anti-skid chequer is equipped on the outside of the plastic seal cap and be equipped with the rubber strip of a vertical plastic sealing cap, middle partEquipped with a seal rubber, rubber strip has elasticity.
Further, a label paper is posted on the outside of the glass tube, scale is printed on label paper, glass tube is negative pressureVacuum, and anti-coagulants can be set as needed.
The utility model has following effect: a kind of animals iv instrument for blood collection provided by the utility model, and protective case is arranged,Blood collection needles can be avoided to contact with the dirt on animal skin, hair as far as possible, and operator is protected not to be wounded by stabbing, be arrangedRubber strip can facilitate and heparin tube is fixed on the third finger or little finger of toe of operator, and firm hold is taken, and setting pushes plate, energyEnough facilitate operator by the seal rubber of connecting needle insertion plastic seal cap, connects blood taking needle and heparin tube, blood was collected.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodimentOr attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is onlyIt is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor propertyIt puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；Fig. 2 is the blood taking needle structural schematic diagram of the utility model；Fig. 3It is the heparin tube structural schematic diagram of the utility model；Fig. 4 is the plastic seal cap structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility modelClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative workEvery other embodiment obtained, fall within the protection scope of the utility model.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following descriptionIn become obvious, or recognized by the practice of the utility model.
As shown in Figure 1,2,3, 4, the problems in background technique, a kind of animals iv instrument for blood collection, including blood taking needle 1 are solvedWith heparin tube 8, blood taking needle 1 is made of blood collection needles 2, connecting needle 3, conduit 4, and conduit 4 is by blood collection needles 2 and connecting needle 3It links together, heparin tube 8 is made of plastic seal cap 9 and glass tube 11, and plastic seal cap 9 is tightly placed on glass tube 11.
In the utility model, in order to avoid blood collection needles 2 to contact with the dirt on animal skin, hair as far as possible,It pollutes, and operator is protected not to be wounded by stabbing, protective case 5 made of a soft rubber is equipped with outside blood collection needles 2.
In the utility model, connecting needle 3 is inserted into the seal rubber 13 in plastic seal cap 9 for convenience, connection is adoptedBlood needle 1 and heparin tube 8, a rubber sleeve 6 is equipped with outside connecting needle 3, and bottom is equipped with one and pushes plate 7.
In the utility model, in order to which firm hold holds heparin tube 8, it is placed on the finger of operator, is carried out singlehandedOperation, and will not influence subsequent centrifugal blood operation, a vertical rubber strip for being close to plastic cap is equipped on the outside of plastic seal cap 910, rubber strip 10 has elasticity.
In the utility model, for convenience observation blood sampling number, record sampling situations, post a mark on the outside of glass tube 11Paper 12 is signed, is printed on scale on label paper 12.
In the utility model, when need using instrument for blood collection blood was collected when, rubber strip is stretched, according to operatorHuman feelings condition or habit are placed on nameless or little finger, are stably fixed on heparin tube on the inside of finger, connecting needle are gently affixed on closeIt seals on rubber, plate will be pushed and be gently affixed on thumb root, subsequent thumb and index finger are held by blood taking needle, be pierced into animal blood vessels, see and leadThere is blood back in pipe front, and can take advantage of a situation for thumb to be placed on pushes on plate, presses pushing plate, connecting needle is pierced into heparin tube,Blood is acquired using negative pressure in heparin tube, after the completion of blood sampling, thumb can be placed on and push plate lower part, eject connecting needle upwards,And recorded on label paper, operating with one hand above can be completed, when recycling blood taking needle, due to blood collection needles and companyIt connects and is respectively equipped with protective case and rubber sleeve outside syringe needle, can protect operator is off guard to stab.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology artLanguage and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.AlsoIt should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior artThe consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
Those of ordinary skill in the art will appreciate that: the component in device in embodiment can describe to divide according to embodimentIt is distributed in the device of embodiment, corresponding change can also be carried out and be located in one or more devices different from the present embodiment.
It should be noted last that: above embodiments are only to illustrate rather than limit the technical solution of the utility model, to the greatest extentPipe is described in detail the utility model referring to above-described embodiment, it will be apparent to an ordinarily skilled person in the art that: stillThe utility model can be modified or replaced equivalently, without departing from any modification of the spirit and scope of the utility modelOr part replacement, it should all cover in the scope of the claims of the utility model.