Animal medical devices manual cleaning quality control
I. The concept of manual cleaning
Manual cleaning is by physical means, and the water flow to the instrument is contaminated with a detergent in removing the attached to the instrument with a clean cloth or brush dirt match to achieve the purpose of cleaning.
Two, the scope of application
1. Preliminary analysis of serious environmental pollution of goods processing.
2. Precise and complex instruments should be cleaned by hand before mechanical cleaning.
3. Items that cannot be immersed in water for a long time.
4. Mechanical cleaning equipment can not be used in this method.
Three, manual cleaning before quality control
1. Animal medical equipment manual cleaning before the preparation
Do their own occupational safety and security protection technology operations management personnel should wear hats, masks, with a special waterproof shoes, wearing protective use of face masks or goggles, wearing waterproof protective clothing or aprons and sleeve covers, wearing rubber as well as gloves or puncture-resistant latex inspection gloves. Operators with wounds on their hands, involved in the cleaning of equipment, should be avoided.
(C) pre-treatment before cleaning and manual cleaning is an essential part of the pre-treatment,
The apparatus may include the moisturizing process, check the cleanliness grading equipment, special disinfection of contaminated appliances, and so on.
①Cleaning instruments should be completely immersed in 40 ℃ multi-enzyme solution water for 5?10 minutes to melt or loosen the dirt attached to the instrument.
② disassembly of some economic structure of the more complex instruments, before immersion should be opened a joint, can carry out product disassembly of the instrument should be fully disassembled, with a lumen will be pulled out of the tube core to avoid the student washing the work surface of the cover. If the degreasing device is seriously contaminated by oil agent, it should be pretreated with a suitable solvent.
④Pollution of special instruments using a disinfectant containing 2000 mg / l of chlorine to disinfect special instruments contaminated with soaking to the surface of the instrument to initially kill pathogenic microorganisms.
Four, animal medical devices manual cleaning link quality control
1. classification
(1) open the market recycling data sorting box, check the instruments, according to the material of the instruments, shape or to a single instrument package of instruments for a no cleaning and processing unit, etc. can be classified as waste.
(2) device contaminants contaminated by the type and degree of equipment, classification process.
(3) Classification of medical equipment placed in a step of the animal to reduce the number of repeated contact of staff with the contaminated instruments, can also be prepared by loading multiple containers, such as various baskets, instrument support, etc. can be counted in the next cleaning requirements based on the placement of the different containers for the next classification, so that the staff does not need to be directly contacted by the contaminated equipment in the transportation process.
(4) prohibit contact with contaminated items and equipment for classification of employees with bare hands. To pay attention to their own occupational and technical safety protection to avoid occupational exposure in the enterprise.
(5) The washing water temperature is set at 15℃?30℃.
2. Rinse
The instruments, appliances and items of information will be placed in the enterprise flow for underwater rinsing, initially can be removed from the dirt, pipe lumen type instruments with high-pressure water gun rinse.
According to the degree of contamination of instruments, types, characteristics 3. animal medical equipment
(1) first with dry enzyme-containing stained instruments in the washing solution, and then immersed in brushing or scrubbing.
4. Rinsing
After washing, rinse or scrub using enterprise flowing water.
5. Final Rinse
Soft water, pure water or distilled water rinse application.
6. Rinsing precautions
(1) must be determined by the instrument after scrubbing, the quality has reached the requirements, and then we can choose to use their own running water on the instrument information for thorough rinsing. When rinsing, pay attention to the inner wall, joint surface, occlusal surface and other parts can be fully rinsed.
(2) the precious from rinsing with ordinary equipment placed separately to prevent damage and loss of fine and small instruments.
7, after cleaning the instruments should be taken in a timely manner some of the corresponding disinfection work methods can be dealt with
(1) boiling or low-temperature steam disinfection and other thermal disinfection.
(2) Disinfection with 75% ethanol, acidic oxidation potential water or sanitation licensed disinfectant.
8. Drying instruments
(1) Instruments disinfected with EOW such as ethanol, rinsed again with soft water, purified water or distilled water, instruments are placed in a basket clean human, dry or drying box cotton-wool fibre cloth within a one with low direct dry.
(2) Thermally sterilized instruments are dried directly into the drying cabinet.
(3) Tubular lumen instruments are blown dry with a high-pressure air gun.