Wound disinfection spraying device for surgical nursing

Abstract

The invention discloses a surgical nursing wound disinfection spraying device which structurally comprises a main protecting cover, a label and a device body and has the following beneficial effects that a spraying head of the device is arranged to be of a double-pressing-cover structure, when the device is used, a second pressing cover is firstly pressed to enable a spraying through hole to be communicated with the spraying head, and the spraying through hole is communicated with the spraying head; and then the first pressing cover is pressed to perform pressure pumping and spraying of the atomizing nozzle, so that when the device is used, the atomizing nozzle can be protected even if the main protecting cover is not covered, the main protecting cover is better prevented from being lost, the atomizing nozzle is better prevented from being stained during continuous interval use, and the use safety and cleanness are ensured; the one-way device is arranged at the assembly position of the atomization spray head for liquid passing, the negative pressure tank body of the device is matched, the tank body can be subjected to negative pressure shrinkage along with pressure extraction, closed liquid filling extraction can be performed by opening the liquid filling connector and controlling the liquid filling baffle after shrinkage, the influence of the environment on cleanliness in the tank is better prevented, and use is convenient.

Description

technical field [0001] The invention belongs to the technical field of wound disinfection spray devices, in particular to a wound disinfection spray device for surgical care. Background technique [0002] Disinfection refers to a method of killing pathogenic microorganisms, but not necessarily bacterial spores. Chemical methods are usually used to achieve the effect of disinfection. The chemicals used for disinfection are called disinfectants. It is often necessary to disinfect the wound to prevent wound infection and other dangers. In the process of wound disinfection, in order to reduce wound contact and more uniform disinfection coverage, spray devices are often used to spray disinfectant. These spray devices That is, the wound disinfection spray device, with the rapid development of science and technology, has also been technically improved, but during the use of the prior art, when the spray device is used for spraying, although it is provided with a nozzle protective c...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, a wound disinfection spray device for surgical care is now proposed to solve the problem that during the use of the prior art, when the spray device is used for spraying, although it is provided with a nozzle protective cover, it cannot be used in continuous intervals. In the process, it is inconvenient to install and remove the protective cover all the time. At the same time, when the protective cover is lost, the device will not be protected by the protective cover, which will easily cause the nozzle to be dirty and cause inconvenience. And the existing technology When in use, when spraying, the presser of the spray device will also draw back a certain amount of air after the disinfectant is sprayed out. At the same time, after the disinfectant contained in the device is used up, the entire spray device needs to be unscrewed Addition, when the environment cannot be guaranteed to be clean, it is easy to cause more sundries, bacteria, etc. to be mixed in the tank, which will affect the subsequent use effect and cleaning effect of the device

Images