Specific piston type wound disinfector in medical apparatus

Abstract

The invention discloses a specific piston type wound disinfector in a medical apparatus and belongs to the technical field of the medical apparatus. The specific piston type wound disinfector comprises an apparatus shell; a disinfectant sprayer is installed in the middle of the outer wall at outside of the apparatus shell, and the outer wall at the right side of the apparatus shell is equipped with an elastic rubber sleeve matched with the disinfectant sprayer, and a separating plate can separate the inner cavity of the apparatus shell to be a power cavity at left side and a disinfectant cavity at the right side; the other end of a quantitative fluid outlet device is provided with a catheter. The specific piston type wound disinfector is simple in operation; a fluid splitter plate on the annular installing base can store equal amount of disinfectant in a disinfectant storage bottle in the disinfectant cavity through pressure strength generated by the piston reciprocating motion, thus the outflow of the disinfectant can be controlled conveniently; the outer wall of the handle is equipped with a sponge sleeve with an S-type anti-slide texture, thus the friction force and the comfortlevel of the handle surface are effectively improved; power for reciprocating motion of the piston is provided by the motor; the specific piston type wound disinfector is convenient to continuously work and avoids the trouble of frequently replacing a lithium battery and effectively improves the device practicability.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a piston-type wound disinfection device specially used in hospital medical treatment. Background technique [0002] In surgical operations, it is often necessary to sterilize the deep wound of the patient before further surgical treatment. The existing sterilization of deep surgical wounds mainly uses tweezers, long scissors and other instruments to stretch or cut the skin and underlying muscle tissue. Disinfection after opening will increase the pain of the patient, and the disinfection will be incomplete or cause further infection, and it will also cause the disinfectant to leak onto the clothes and sheets. [0003] The Chinese patent is CN105561465A, which proposes a piston-type wound sterilizer specially used in hospital medical treatment, which relates to the technical field of medical sterilization. The disinfectant storage bottle is installed on the disinfectant ch...

AI Technical Summary

Problems solved by technology

[0004] 1. The patent lacks a quantitative liquid outlet device, which makes it difficult to control the outflow of disinfectant. If the outflow is too small, the disinfection effect cannot be achieved. If the outflow is too much, it will not only waste the disinfectant, but also easily cause the disinfectant to leak onto the clothes or bed sheets;

[0005] 2. The effect of using lithium batteries to provide power is poor, and it is necessary to frequently replace lithium batteries with insufficient power. The process is very troublesome and affects work efficiency, and throwing away lithium batteries with insufficient power will seriously pollute the surrounding environment. A special piston type wound disinfection device in hospital medical treatment

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