What is the function of the positioning ring of the syringe

 Among all kinds of veterinary packaging, syringes are very common, such as cow uterine infusion drugs, pet nutrition cream, and horse/calf oral paste. Careful, have you noticed that there is a circular positioning ring on its push rod, do you know its function?

30ml dial a dose syringe

pet syringe

Its animal medication should also follow the corresponding dosage, overdose may easily cause an overreaction, and underdose, the drug effect is difficult to play, and the corresponding therapeutic effect will not be achieved. The positioning ring of the prefilled syringe is mainly used to control the dosage of the drug.

There is a standard scale printed on the push rod. Before giving medicine to animals, we first calculate the corresponding dose, slide the positioning ring to the corresponding scale, and then push the push rod. When the push rod reaches the positioning ring, stop pushing, thus achieving Precise control of drug dosage.

The above is the main function of the syringe positioning ring, do you understand? Xinfuda has been engaged in pharmaceutical packaging for 20 years and supplies all kinds of veterinary packaging. Welcome to discuss cooperation.

Four Applications of Plastic Animal Health Syringes

 Veterinary packaging is taking on more and more functionality. Syringe is a new type of packaging that not only has the function of drug storage, but also can be used as a drug delivery tool. It is mainly used in the following aspects.

5ml syringe for cow mastitis

Dairy cow mastitis drugs: Dairy cow mastitis is an important disease that endangers the health of dairy cows, and most of its therapeutic drugs use syringes as packaging. The tip of the package is relatively thin, which can be directly administered to the cows, and the operation is convenient.

30ml dial a dose syringe

Horse medicine: mainly ointment for horses, medicine for horse gastroenteritis and other creamy or oily medicines. These medicines are all oral medicines for horses. It can be easily administered through packaging, reducing drug residues.

pet syringe

Pet nutrition cream: This type of medicine is mainly used to supplement the daily nutritional needs of pets. Ordinary packaging can easily be bitten by dogs and cats, resulting in excessive consumption. The syringe is made of polyethylene/polypropylene raw material, and the design of the positioning ring can also control the dosage to ensure the accuracy of the dosage.

cockroach syringe

Cockroach medicine: Cockroaches often appear in some narrow crevices, corners, etc. The slender tip of this syringe can reach various corners and easily complete the application.

The above are four common applications of syringes. It is not only convenient to operate, but also has less residue. Except for the packaging of drugs, some grease products will also choose this packaging form.

How to confirm the quality of dial a dose syringe

 The dial a dose syringe is a kind of high-tech, practical, new type of injection packaging that is quietly emerging in recent years. This type of packaging originated from abroad and is mainly used in the packaging of drugs such as dairy cow mastitis and pet nutrition ointment.How to confirm the quality of dial a dose syringe?

30ml dial a dose syringe

1.Look at the appearance
Qualified plastic syringes must first look at their appearance, overall shape, comfortable color tone, consistent color, smooth and smooth surface, no deformation, burrs and obvious scratches, smooth inner wall of the sleeve, no corrugation, and flat and smooth head of the syringe, The push rod and the sleeve have a good fit.
2.Test the seal
Pharmaceutical packaging has high requirements for tightness, and dial a dose syringes are no exception, and their tightness should be tested when choosing a syringe. Detection method: inject half of the water into the syringe, insert the piston into the syringe, remove the protective cap, remove the residual air, and block it with the protective cap. Apply an axial pressure of 30N on the plunger rubber plug inside the syringe through the push rod. Keep it for thirty seconds, and there should be no leakage at the seal of the protective cap and the seal of the piston.
3.Sterilization
Since plastic syringes are in direct contact with drugs, their sterility must be ensured, so the production environment of the product is very important. Generally, the syringe should be produced in a clean workshop that meets the national standards, and has been sterilized by ethylene oxide. The ethylene oxide sterilization indicator card changes from red to blue to indicate complete sterilization.
The choice of plastic veterinary syringes directly affects the later use, the safety and efficacy of drug injection. I hope that the above methods can be helpful to you who need to purchase dial a dose syringes.

Dose Syringe Plunger manufacturer

Need extra gel bait syringe plungers? There are two size plunger for plastic syringe, dose syringe plunger with ring for 30ml and 60ml oral paste applicators, and the plunger without dosing for small size syringe.

dose syringe plunger with ring

Dosing plunger with ring can control the volume we need for products, dose plunger with each scale 2ml for 60ml syringe, there are also wide mouth with cap for animal supplement, another is with each 1ml for 30ml syringe.

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