RU215962U1 - Cattle nose forceps - Google Patents

Abstract

The utility model relates to veterinary medicine, in this case to devices for fixing cattle. Nasal forceps for fixing cattle consist of a single-coil cylindrical spring, the continuation of which is a curved handle, which ends in a short oval part with an extension of the branches, equipped with nose stops made in the form of hemispherical thickenings with a diameter of 15 mm, and hinges are installed in the upper part of the handles, connected by a flat leaf spring. 2 ill.

Description

The utility model relates to veterinary medicine, in this case to devices for fixing cattle.

The function of these forceps is to quickly and safely compress the nasal septum for the animal and the operator, which leads to fixation of the animal, which, in an effort to avoid a sharp exacerbation of pain, assumes a fixed position and allows the veterinarian to safely and conveniently perform manipulations to correct his condition.

Abel's nose forceps are known (see the Catalog of veterinary and zootechnical instruments, apparatus, devices and equipment. - M .: Kolos, 1972. S. 21, Fig. 2-10, 2021) for fixing cattle, consisting of two handles, fastened with an axle. At the ends of the short sides of the handles (branches) there are rounded bulges that are inserted into the nostrils of the animals, and after squeezing the nostrils with the hands of the operator, the animal is fixed by the long sides of the handles. The disadvantages are the need for the efforts of two hands and the work of two people, since there is no restriction and fixation of the efforts of the operator. It is also necessary to keep the forceps in a compressed state during the entire work on servicing the animal.

Known nasal forceps (PM Belarus (BY) No. 5239) for fixing cattle, consisting of two handles connected by an axis, which in the short oval part end with an extension of the branches and equipped with nasal stops made in the form of hemispherical thickenings with a diameter of 15 mm, and on the long part of the handles at the ends there is a lock, and in the middle there is a stop screw. The disadvantage of the known device is the non-compliance with the rules of labor protection when handling sires. The presence of the operator in front of the animal at a distance of 0.5 m is unacceptable, because in bulls with an evil disposition, a defensive reflection arises and it is able to attack a person.

Solovyov's nose forceps are known (see https://medrt.ru/catalog/veterinarnye-instrumenty-veterinarnyye-instrumenty/shhiptsy-nosovye-dlya-fiksatsii-korov-po-solovevu/), consisting of a single-turn cylindrical spring, the continuation of which is they are curved handles, which in the short oval part end with an extension of the branches and are equipped with nose stops made in the form of hemispherical thickenings with a diameter of 15 mm, and in the upper part of the handles hinges are installed, on which plates are placed interconnected by a hinge,

Solovyov's nasal forceps are used as follows. The operator takes the nasal forceps by the handles, opens the branches to the width of the nostril openings of the animal and brings them to the nostrils. The operator then grabs the animal's nasal septum with a quick movement and inserts the forceps. The presence of a single-turn coil spring ensures that the nose pads are pressed against the nostrils of the animal, and the plates on the handles connected by a hinge are used to avoid distortion of the nose pads. After performing the necessary procedures, the operator loosens the compression of the single-turn coil spring by means of the handles and the tongs return to their original position.

The disadvantage of the prototype is the possible distortion of the curved handles due to the fact that the plates are interconnected by a hinge, which cannot ensure the rigidity of the connection and, as a result, an increase in pain in the animal.

The technical solution of the proposed utility model is to eliminate the design flaws of known nasal forceps (prototype).

The technical solution is achieved by the fact that the nose forceps for fixing cattle consist of a single-coil cylindrical spring, the continuation of which is a curved handle, which in the short oval part ends with an extension of the branches, which are equipped with nose stops made in the form of hemispherical thickenings with a diameter of 15 mm, and hinges are installed in the upper part of the handles, the latter being connected by a flat leaf spring.

The utility model is illustrated in FIG. 1, which shows the nose forceps in the initial state (the nose stops are closed), in Fig. 2 - nose forceps in working position (nose stops open).

The nose forceps consist of a single coiled coil spring. The continuation of which is curved handles 2, which in the short oval part 3 end with an extension of the branches and are equipped with nose stops 4, made in the form of hemispherical thickenings with a diameter of 15 mm, and in the upper part of the handles there are hinges 5 connected by a flat leaf spring 6.

Nasal forceps are used as follows. The operator, before starting the inspection, approaches the animal from the side, takes the nasal forceps by the handles 2, opens the jaws 3 to the width of the nostril openings of the animal and brings them to the nostrils. Then the operator quickly puts the forceps on the animal's nasolabial speculum, grasping the nasal septum, and sets the forceps. The presence of a single-turn coil spring 1 provides compression of the nasal septum and pressing of the nose pads 4 to the nostrils of the animal, and the hinges 5 on the handles 2, connected to each other by a leaf spring 6, are used to prevent distortion of the nose pads 4 during manipulations. After performing the necessary procedures, the operator loosens the compression of the single-turn coil spring by means of handles 2 and the tongs return to their original position.

Claims (1)

Nasal forceps for fixing cattle, consisting of a single-coil cylindrical spring, the continuation of which is a curved handle, which ends in a short oval part with an extension of the jaws and equipped with nose stops made in the form of hemispherical thickenings with a diameter of 15 mm, and hinges are installed in the upper part of the handles , characterized in that the latter are connected by a flat leaf spring.

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