Rats were locally administered with poisonous safety tape

Abstract

Local drug administration (toxic exposure) of rats is suitable for the fields of pharmacology, toxicology, basic medicine, veterinary medicine and the like. This device comprises 1 main body, is made of mesh cloth, length * width = 6 ~ 8cm * 6 ~ 8cm, there is gauze strip 5 fixing multi-layered gauze 6; 2 neck sleeve holes, length * width = 4 Both sides of the mesh cloth of ~6cm×2~3cm are sewn on one side of the main body part 1 to form a neck hole of length×width=2~3cm×2~3cm; 3 neckbands are made of elastic bands, length 9 ~12cm, adhesive tapes 7 that can be bonded to each other are respectively arranged on both sides; 4 fixing belts, two, made of elastic bands, each length×width=8~10cm×1~3cm, one end is fixed on the back side of the main body part 1 Side, the other end is provided with adhesive tape 7. The invention has simple structure and operation, overcomes the disadvantages of damage and inconvenient movement caused by conventional protection, and the materials used are easy to clean and disinfect, durable and can be used repeatedly.

Description

technical field [0001] The invention relates to a local administration (poisoning) safety belt for rats, which is suitable for the fields of pharmacology, toxicology, basic medicine, veterinary medicine and the like. Background technique [0002] Rat is a commonly used experimental animal. When conducting drug efficacy and toxicological investigations on certain locally administered drugs such as transdermal absorbents, in order to avoid drug shedding, animals scratching and biting the drug administration site, and the environment pollutes the drug administration site to ensure the safety of the drug. For complete absorption, it is often necessary to protect the administration site to isolate it from the environment. Traditional methods of securing such as wrapping with gauze, wrapping with adhesive tape, etc. are not easy to grasp the degree of tightness of the wrapping. If the wrapping is too tight, it will easily affect the animal's activities and cause discomfort. If th...

AI Technical Summary

Problems solved by technology

Traditional methods of securing such as wrapping with gauze, wrapping with adhesive tape, etc. are not easy to grasp the degree of tightness of the wrapping. If the wrapping is too tight, it will easily affect the animal's activities and cause discomfort. If the wrapping is too loose, the adhesive tape will have weak adhesion to the animal's hair, and the animals themselves or each other will Scratching, tearing, etc. can easily cause the fall-off of the retainer and the drug, thereby affecting the accuracy of the experimental results

At the same time, the materials used in Baoding are often disposable, which also causes waste of resources and environmental pollution

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