CN2138994Y - Remote injector for veterinary surgeon - Google Patents

Abstract

The utility model relates to a remote injector for veterinary surgeon. The front end of the supporting rod whose length is adjustable is provided with a needle holder, a needle, and a spring for sterilized cotton balls, the back end of the supporting rod is provided with an injector, a liquid transferring tube is connected with the needle holder and the injector, and thus the entire device is a rod type rigid whole body. The utility model has the advantages of accurate injection site, accurate injection dose, no pollution, and simple structure. The utility model can be operated by one person, is suitable for fury domestic animals which are difficult to approach, and is especially suitable for the epidemic prevention of pigs.

Description

Remote injector for veterinary surgeon

This utility model is a kind of for animals, in particular for the injection device of pig.

Injection device for animals before this utility model has common ordinary syringe of people and remote semi-automatic filling gun for animals, sees patent No. 86205455.9.Ordinary syringe can not be implemented remote injection, and is dangerous to the people when being used for the injection of violent domestic animal, and the epidemic prevention that is used for pig then needs circle down, and veterinary's personnel labor intensity is big, and efficient is low.Though filling gun has been realized remote injection, be difficult for syringe needle is beaten on injection site accurately, after having injected, syringe needle and catheter just fall on the ground or the smelly water of pigsty in, pollute.When syringe needle is got, just there is medicinal liquid to flow out syringe needle, cause injected dose inaccurate, and complex structure is not easy to maintenance.

Task of the present utility model is: a kind of novel injection device for animals is provided, realizes injection at a distance, can reach simple in structure, easy to operate, injection site and dosage are accurate, and is pollution-free.

For solving above-mentioned task, this utility model has adopted following technical proposals: the front end at a support bar is loaded onto needle holder, and common syringe is loaded onto in the rear end, with catheter needle holder and syringe is linked up, dock syringe needle on the needle holder, the spring of a folder of the front end grafting sterilized cotton ball of support bar.

Support bar in the device can be a joint, also can be to be made of more piece, and length can be adjusted, with a snap ring location.The support bar front end also is equipped with an active cover, and it can endwisely slip, and after needle holder was put into support bar, grip was pushed front end to, and needle holder is fixed.

Support bar length is determined in one man operation during use as required.At first the air in the catheter is drained, be full of medicinal liquid, adjust the dosage on the syringe, putting into cotton ball soaked in alcohol in the spring, then, two holding rods, syringe needle is penetrated the carcasses injection site, and then use a hands liquid medicine injection, draw back whole device at last, change the sterilization syringe needle, finished shot process.

Technique scheme has adopted supporting bar structure, makes device row become an inflexible integral body, and syringe needle moves with support bar, liquid medicine injection again after syringe needle penetrates carcasses, so this utility model can be realized remote injection, and is simple in structure, easy to operate, injection site and dosage are accurate, and is pollution-free.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is an injection device master cutaway view;

Fig. 2 is needle holder assembling position top plan view;

Fig. 3 is a snap ring position side cutaway view;

As shown in Figure 1, 2, 3, the available rigid plastics manufacturing of support bar ［ 1 ］, the length of definite support bar ［ 1 ］ is used snap ring ［ 4 ］ location then as required.Support bar ［ 1 ］ is together put into after connecting the catheter ［ 3 ］ that flexible plastic makes in needle holder ［ 6 ］ rear end, grip ［ 5 ］ pushes away forward, fixing needle holder ［ 6 ］, the other end of catheter ［ 3 ］ and syringe ［ 2 ］ connect, syringe ［ 2 ］ is pushed support bar ［ 1 ］ rear end, and catheter ［ 3 ］ can be made different length according to the needs of support bar ［ 1 ］.Syringe needle ［ 7 ］ is docked at the front end of needle holder ［ 6 ］.Spring ［ 8 ］ is plugged on the front end of support bar ［ 1 ］, during use cotton ball soaked in alcohol is sandwiched wherein.

Claims (2)

1, a kind of for animals at a distance, injection device in particular for pig, form by syringe, catheter, syringe needle, it is characterized in that support bar [1] front end is equipped with hollow needle holder [6], syringe [2] is equipped with in the rear end, catheter [3] and needle holder [6] syringe [2] link, and syringe needle [7] is housed on the needle holder [6], and spring [8] is plugged on the front end of support bar [1].

2, according to the said device of claim 1, it is characterized in that support bar ［ 1 ］ length can adjust, with snap ring ［ 4 ］ location, active cover ［ 5 ］ is fixed on needle holder ［ 6 ］ in the support bar ［ 1 ］.

Images