CN205515007U - Ox difficult labour is caught hold of with a hook with scalable practise midwifery - Google Patents

Abstract

The utility model discloses a veterinary instrument, in particular to a telescopic midwifery hook for cow dystocia, which is characterized in that it comprises a stainless steel pipe, a barb, and a steel pipe ring, and the stainless steel pipe is divided into two sections, the front and the back, and the stainless steel pipe is divided into two sections. The telescopic device is connected, the front end of the stainless steel pipe is provided with a handle, the rear end of the stainless steel pipe is connected with a steel pipe ring, and the other end of the steel pipe ring is connected with two movable barbs. The utility model has the characteristics of simple structure, convenient use and portability.

Description

Retractable midwifery hook for cow dystocia

technical field

The utility model discloses a veterinary device, in particular to a retractable midwifery hook for cow dystocia.

Background technique

During production, when cows suffer from dystocia due to weak uterine contraction, incomplete dilation of the cervix, fetal death and emphysema, giant or deformed fetuses, etc., it is necessary to midwifery the cow, and the midwifery hook is a commonly used midwifery device. However, the currently used midwifery hooks are easy to slip off from the fetal head and scratch the uterus and birth canal, and the force is not uniform when pulling the fetal head, which causes the head to be sideways. Therefore seek a kind of not easy to scratch birth canal and uterus, be difficult to slip off from fetal head, force even force when pulling fetal head and use midwifery hook to become the ardent expectation of numerous first-line veterinarians.

Contents of the invention

The purpose of this utility model is to solve the problems that the existing midwifery hook for cattle is easy to scratch the uterus and birth canal, the barb is easy to slip off from the fetal head, and the force is uneven when pulling the fetal head. Injury to the birth canal and uterus, not easy to slip off from the fetal head, stretchable midwifery hook for cow dystocia with uniform force when pulling the fetal head.

In order to achieve the above object, the technical solution adopted by the utility model is: a telescopic midwifery hook for cow dystocia, comprising a stainless steel pipe, a barb, and a steel pipe ring.

The utility model is realized through the following technical means. The retractable midwifery hook for cow dystocia is characterized in that the stainless steel pipe is divided into two sections, the front and the rear, and the stainless steel pipes are connected by a telescopic device, and a handle is arranged at the front end of the stainless steel pipe. , the rear end of the stainless steel pipe is connected to a steel pipe ring, and the other end of the steel pipe ring is connected to two movable barbs.

Further, a plurality of thimble holes are arranged above the front stainless steel pipe, and a thimble is arranged above the rear stainless steel pipe, and the two stainless steel pipes can be fixed by combining the thimble and the thimble holes.

Further, the rear end of the stainless steel pipe is provided with a threaded hole, and the front part of the steel pipe ring is provided with a thread, and the steel pipe ring can be connected to the stainless steel pipe through the combination of the thread and the threaded hole.

Further, a shackle is provided at the rear end of the two barbs, and the barb can be connected to the steel pipe ring through the shackle.

Further, a rope ring is provided at the front end of the handle, and the pulling rope can be fixed on the rope ring.

Further, the front end of the barb is set as a hook-like structure that is bent inward and has a sharp front end.

Further, a non-slip rubber sleeve is provided on the handle.

Further, the obstetrical hook is made of stainless steel as a whole.

The beneficial technical effects of the present invention are: the telescopic midwifery hook for cow dystocia provided by the utility model is provided with a combination of a thimble and a thimble hole to effectively control its acting moment and avoid sliding of the midwifery hook due to fetal water; The combination of threaded holes is convenient for carrying the midwifery hook; the combination of the steel pipe ring and the hook ring can make the pulling force act inward more effectively, which is convenient for fixing and pulling; the front end of the handle is equipped with a rope ring, which is convenient for binding and pulling Rope; Anti-slip rubber sleeves are set on the handle to make the hand force more stable and prevent the hand from slipping.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the barb structure of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and will become apparent from the description, or may be learned by practice of the invention.

As shown in Figure 1-2, to solve the problems in the background technology, the retractable midwifery hook for cow dystocia includes a stainless steel pipe 1, a barb 2, and a steel pipe ring 3. The stainless steel pipe 1 is divided into two sections, the front and back, and the The stainless steel pipes 1 are connected by telescopic devices. The front end of the stainless steel pipe 1 is provided with a handle 4 .

In the utility model, in order to control the acting moment, a plurality of thimble holes 5 are set above the front stainless steel tube 1, and a thimble 6 is set above the front and upper part of the rear stainless steel tube 1, and two sections of stainless steel tubes 1 can pass through the thimble 6 and the thimble holes 5 The combination is fixed.

In the utility model, in order to facilitate the carrying of the midwifery hook, a threaded hole 8 is provided at the rear end of the stainless steel pipe 1, and a thread 7 is provided at the front of the steel pipe ring, and the steel pipe ring 3 can be connected to the stainless steel pipe 1 through the combination of the thread 7 and the threaded hole 8 superior.

In the utility model, in order to prevent the barb 2 from slipping off during the pulling process and keep the pulling direction unchanged, a shackle 9 is provided at the rear ends of the two barbs 2, and the barb 2 can be connected to the steel pipe ring through the shackle 9 3 on.

In the utility model, in order to facilitate the fixing of the pulling rope, a rope ring 10 is set at the front end of the handle 4 .

In the utility model, in order to make the midwifery hook hook more stable, the front end of the barb 2 is set to be inwardly bent, with a sharp hook-like structure at the front end.

In the utility model, in order to be difficult to slip off when holding the handle 4 by hand, an anti-slip rubber sleeve is set on the handle 4.

The midwifery hook of the utility model is entirely made of stainless steel, which can prolong the service life of the midwifery hook.

In the utility model, when midwifery is needed, the whole midwifery hook is assembled, and the depth of hooking is adjusted according to the delivery situation of the cow. Hold the handle with one hand, and bring the barb into the uterus of the cow with the other hand , the two barbs on the left and right hook the orbital bones on both sides of the calf respectively. At this time, hold the handle tightly, and then turn it at a certain angle to drive the head of the calf to turn into a normal fetal position. On the rope ring, the assistant gives the calf an outward stretching force to help the cow give birth. It has the characteristics of simple structure, convenient use and portability.

Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted in an idealized or overly formal sense unless defined as herein Explanation.

Those of ordinary skill in the art can understand that: the components in the device in the embodiment can be distributed in the device in the embodiment according to the description in the embodiment, and can also be changed and located in one or more devices different from the embodiment.

Finally, it should be noted that: the above embodiments are only used to illustrate and not limit the technical solutions of the present utility model, although the present utility model has been described in detail with reference to the above-mentioned embodiments, those of ordinary skill in the art should understand that: the present utility model can still be Any modification or partial replacement without departing from the spirit and scope of the present utility model shall be covered by the claims of the present utility model.

Claims (8)

1. cattle is had difficult labour with scalable midwifery hook, it is characterised in that include stainless steel tube, barb, steel Pipe ring, described stainless steel tube is divided into before and after two sections, uses scalable dress between described stainless steel tube Putting connection, described stainless steel tube front end arranges handle, described stainless steel tube rear end joint steel pipe on the other hand Ring, the described steel pipe ring other end connects two movable barbs.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described Leading portion stainless steel tube is provided above multiple centre hole, and described back segment stainless steel tube front upper place arranges one Thimble, two sections of stainless steel tubes can be fixed with centre hole combination by thimble.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described Stainless steel tube rear end arranges a screwed hole, and described steel pipe ring front portion arranges a screw thread, and steel pipe ring can It is connected on stainless steel tube with screwed hole combination by screw thread.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described Two barb rear ends are respectively provided with a shackle, and barb can be connected on steel pipe ring by shackle.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described Hands arranges a becket bridle front end, and pulling rope is securable on becket bridle.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described Barb front end is set to curve inwardly, the hook formation that front end is sharp-pointed.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described On the handle arranges antiskid glue sleeve.

The most according to claim 1, cattle is had difficult labour with scalable midwifery hook, it is characterised in that described Midwifery hook whole utilization stainless steel material is prepared from.