Open type adhesive bandage

Abstract

The traditional adhesive bandage is composed of an outer-layer adhesive tape and a central cushioning plate, and the wound protection function is realized mainly by closing the space between the adhesive bandage and the wound. Aiming at the closing mode of the traditional adhesive bandage, the invention provides an open type adhesive bandage, which aims at realizing surrounding and protection forthe part surrounding the wound through the open type structural design having no contact with the wound. The open type adhesive bandage is characterized in that a soft material with certain thicknessand buffering property is adopted for replacing the cushioning plate of the traditional adhesive bandage; hollowing with certain degree and form is carried out on the adhesive bandage; and the wound is placed at the hollowed-out part, so that the open type surrounding and protection functions for the wound are realized. Particularly, the adhesive bandage has no contact with the wound, due to the hollowed-out structure, the contact infection of the adhesive bandage to the wound can be avoided, meanwhile, a good breathing function is realized, and due to the open type feature which realizes no contact with the wound, the service life of the adhesive bandage can be prolonged. In addition, along with the change of the hollowed-out shape and constituting form, the surrounding and protection functions of different degrees can be realized.

Description

technical field [0001] The invention belongs to medical care articles, in particular to a band-aid. Background technique [0002] Band-aid is a kind of medical care product commonly used in people's life. It is mainly composed of an outer adhesive plaster and a central gasket, and has the functions of hemostasis and skin protection. [0003] At present, there are mainly two classification methods for band-aids, one is to distinguish whether it is waterproof, such as waterproof band-aid, non-waterproof band-aid, etc., and the other is to distinguish whether it has therapeutic function, such as Yunnan Baiyao band-aid, ordinary band-aid, etc. The main way to protect the wound is to cover the wound with a gasket, and realize the wound protection function of the wound by closing the space between the wound and the wound to various degrees. The basic closed mode of direct contact with the wound has certain disadvantages in the actual use process, such as: dirty band-aids cause se...

AI Technical Summary

Problems solved by technology

The basic closure mode of direct contact with the wound has certain disadvantages in the actual use process, such as: dirty band-aids cause secondary infection of the wound, gaskets adhere to the wound scab, prevent wound ventilation and pus drainage, and squeeze the wound , unable to directly observe wound healing, short service life, etc.

Images