Injection training simulator in four-limb blood vessels of dogs and cats

Abstract

The invention discloses an injection training simulator in four-limb blood vessels of dogs and cats. The injection training simulator comprises a fixed support frame, a blood pulse simulation controller and a dog and cat four-limb model, wherein the fixed support frame is used for fixing the blood pulse simulation controller; the blood pulse simulation controller is used for simulating the heart and has the function of pumping out simulated blood from a simulated artery; the dog and cat four-limb model is connected with the blood pulse simulation controller; the blood pumped out by the blood pulse simulation controller is input into the dog and cat four-limb model. Through the simulation on the dog and cat four-limb shapes, the blood vessels and the blood flow, students majoring in veterinarians and clinic workers can conveniently perform multi-time repeated practice on operations such as four-limb venipuncture, intravenous injection, venous indwelling needle embedding and femoral artery puncture; different inflation degrees of the clinic four-limb veins are simulated through the blood pumping-out speed; the practical operation difficulty control is improved; the practice clinic validity is improved; the consumption of experiment animals and the puncture injury are reduced; the teaching effect is improved.

Description

technical field [0001] The invention relates to an animal medical teaching device, in particular to a dog and cat limb intravascular injection training simulator. Background technique [0002] With the improvement of people's living standards and the status of pet families, pet owners have higher and higher requirements for pet diagnosis and health care. Intravascular injection of dogs and cats is one of the most common operational skills in the process of pet clinical diagnosis and treatment, and it is one of the operational skills that students majoring in pet diagnosis and treatment and pet clinicians must master. However, the mastery of intravascular injection skills requires a long period of practice. At present, whether it is a student or a new clinical worker, the practice is mainly carried out on real experimental animals. Since this operation will cause penetrating injuries, it will It brings great harm to experimental animals and violates animal welfare; in additi...

AI Technical Summary

Problems solved by technology

However, the mastery of intravascular injection skills requires a long period of practice. At present, whether it is a student or a new clinical worker, the practice is mainly carried out on real experimental animals. Because this operation will cause penetrating injuries, it will It brings great harm to experimental animals and violates animal welfare; in addition, after several exercises, the blood vessels of dogs and cats' limbs need to go through one to two days of self-cultivation and recovery before they can practice again, which also limits the number of training invisibly , reducing the effect of skill training

[0003] At present, there are some artificial limbs for intravascular injection practice on the market, but they are basically used by human doctors and nurses. Due to the large difference in the limb structure of dogs and cats, the effect of training after use is not ideal.

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