CN111558563A - Efficient cleaning and disinfecting method and device for medical instruments - Google Patents
Efficient cleaning and disinfecting method and device for medical instruments Download PDFInfo
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- CN111558563A CN111558563A CN201910170609.6A CN201910170609A CN111558563A CN 111558563 A CN111558563 A CN 111558563A CN 201910170609 A CN201910170609 A CN 201910170609A CN 111558563 A CN111558563 A CN 111558563A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 230000000249 desinfective effect Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000000645 desinfectant Substances 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000008223 sterile water Substances 0.000 claims abstract description 55
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 46
- 239000012459 cleaning agent Substances 0.000 claims abstract description 44
- 238000005406 washing Methods 0.000 claims abstract description 27
- 238000002791 soaking Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 9
- 231100000719 pollutant Toxicity 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 6
- 102000004190 Enzymes Human genes 0.000 claims description 40
- 108090000790 Enzymes Proteins 0.000 claims description 40
- 238000005485 electric heating Methods 0.000 claims description 25
- 238000000889 atomisation Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 15
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000003958 fumigation Methods 0.000 claims 3
- 230000008569 process Effects 0.000 abstract description 11
- 150000001720 carbohydrates Chemical class 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 5
- 210000004369 blood Anatomy 0.000 abstract description 5
- 102000004169 proteins and genes Human genes 0.000 abstract description 5
- 108090000623 proteins and genes Proteins 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 235000014633 carbohydrates Nutrition 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a high-efficiency cleaning and disinfecting method and a disinfecting device for medical instruments, wherein the high-efficiency cleaning and disinfecting method for the medical instruments comprises the following steps: s1, placing the medical apparatus to be cleaned on the medical apparatus fixing and placing mechanism, and spraying and washing with sterile water; s2, soaking the medical instrument washed in the step S1 in disinfectant, and cleaning the medical instrument by ultrasonic waves; s3, washing with sterile water after soaking; s4, atomizing the bio-enzyme cleaning agent after the washing in the step S4, and putting the medical instrument into the atomized bio-enzyme cleaning agent; s5, drying and disinfecting the medical apparatus and instruments through plasma gas; and S6, performing irradiation treatment by using a low-pressure high-intensity ultraviolet lamp. The invention fully degrades bacteria, virus, blood, protein, saccharides and other substances on the medical apparatus and instruments, and realizes the complete cleaning and disinfection of the medical apparatus and instruments; pollutants degraded in the disinfectant are degraded again in the soaking process of the disinfectant, so that the environment pollution caused by the discharge of the disinfection waste liquid is avoided.
Description
Technical Field
The invention relates to the technical field of medical instrument disinfection, in particular to a high-efficiency medical instrument cleaning and disinfecting method and a disinfecting device thereof.
Background
Medical instruments are classified into metallic instruments and non-metallic instruments. The medical instruments are required to be completely free from residual bacteria and viruses in the using process, and the current disinfection and sterilization method mainly depends on an ultraviolet disinfection mode or a soaking disinfection mode, and the disinfection and sterilization effects of the two modes are not complete. The ultraviolet disinfection time is long and the effect is not ideal, and the residual liquid of the disinfectant generated by the disinfection mode of soaking the disinfectant is directly discharged, so that the water body is polluted and huge waste of water resources is caused.
Disclosure of Invention
The invention aims to overcome the defects and provides the high-efficiency cleaning and disinfecting method for the medical instruments, which is simple, safe and reliable to operate, can fully degrade bacteria, viruses, blood, proteins, saccharides, carbohydrates, fat and other substances on the medical instruments, realizes complete cleaning and disinfection of the medical instruments and has high disinfection efficiency; pollutants degraded in the disinfectant on the surface of the medical instrument are degraded again through the plasma electrode in the soaking process of the disinfectant, so that the environment pollution caused by the discharge of disinfection waste liquid is avoided; in addition, the invention also provides a disinfection device which is simple in structure, convenient to use, capable of completely cleaning and disinfecting medical instruments and high in disinfection efficiency.
In order to achieve the above object, the present invention provides a method for cleaning and disinfecting medical instruments with high efficiency, comprising the following steps:
s1, placing the medical instrument to be cleaned on a medical instrument fixing and placing mechanism in the sterilizing device, and spraying and washing the medical instrument for 2-6 minutes by using sterile water;
s2, soaking the disinfected medical equipment sprayed and washed in the step S1 in a washing tank containing a mixed liquid of sterile water and a disinfectant in a disinfecting device, carrying out ultrasonic cleaning for 15-120 minutes, taking out the disinfected medical equipment, decomposing pollutants in the disinfectant through a plasma electrode in the ultrasonic cleaning process, and then emptying the disinfectant;
s3, after soaking, spraying and washing for 2-5 minutes by using sterile water;
s4, atomizing the biological enzyme cleaning agent after the spraying and washing in the step S4, and placing the medical instrument in the atomized biological enzyme cleaning agent for 20-60 minutes;
s5, rinsing the medical instrument for 2-5 minutes by using sterile water;
s6, introducing plasma gas into the disinfection device, and drying, disinfecting and sterilizing the medical instruments;
s7, carrying out irradiation treatment on the surgical instruments to be sterilized for 5-15 minutes by using a low-pressure high-intensity ultraviolet lamp.
By adopting the technical scheme, the medical instrument firstly sprays sterile water to wash dust and sundries on the surface, then is soaked in the disinfectant, the disinfectant is fully contacted with bacteria and viruses of the medical instrument under the action of ultrasonic waves, and simultaneously the plasma electrode decomposes pollutants in the disinfectant, so that the residual disinfectant liquid is prevented from being discharged to the outside to cause harm to the environment; after the soaking and cleaning of the disinfectant are finished, the disinfectant is cleaned, and then the atomized biological enzyme cleaning agent is fully contacted with the medical apparatus, so that the contact area of the biological enzyme cleaning agent and the medical apparatus is increased, and substances such as blood, protein, saccharides, carbohydrates, fat and the like on the medical apparatus are degraded; after the medical instruments are cleaned by the biological enzyme cleaning agent, the medical instruments are rinsed by sterile water, the medical instruments are disinfected, sterilized and dried by plasma gas after rinsing is finished, and finally the medical instruments are irradiated by a low-pressure high-intensity ultraviolet lamp.
Preferably, the temperature of the sterile water in the step S1 is 20-30 ℃; the temperature of the disinfectant in the step S2 is 40-60 ℃; the temperature of the sterile water in the step S3 is 20-30 ℃; the temperature of the biological enzyme cleaning agent in the step S4 is 30-50 ℃; the temperature of the sterile water in the step S5 is 20-30 ℃.
Preferably, the low-pressure high-intensity ultraviolet lamp current is 0.3A-8.0A, and the lamp current density is 0.3A/cm2—1.5A/cm2。
The invention provides a disinfection device, which comprises a box body and a box door, wherein the box body is hinged with the box door, and the disinfection device is characterized in that a plasma gas generation mechanism and a control box are arranged at the upper end of the box body, a controller is arranged in the control box, a disinfectant supply mechanism and a biological enzyme cleaning agent supply mechanism are respectively arranged on two adjacent side walls of the box body and the box door, a cleaning tank is arranged in the box body, the bottom of the cleaning tank is connected with the inner bottom of the box body through a first lifting mechanism, a plurality of ultrasonic probes are uniformly arranged at the bottom of the cleaning tank, an ultrasonic generator is arranged at the bottom of the box body and electrically connected with the ultrasonic probes, and a plasma electrode is arranged on the outer side; a waste liquid outlet is formed in the bottom of the cleaning tank and connected with a liquid discharge pipe, the other end of the liquid discharge pipe penetrates out of the bottom of the tank body, and an electromagnetic valve is arranged on the liquid discharge pipe; a medical instrument fixing and placing mechanism is further arranged in the box body, is connected with the top in the box body through a second lifting mechanism and is positioned right above the cleaning tank;
the medical instrument fixing and placing mechanism comprises a medical instrument placing tray and a tray cover matched with the medical instrument placing tray, a plurality of water permeable holes are uniformly formed in the tray cover, the bottom wall and the side wall of the medical instrument placing tray, and when the tray cover is placed in the medical instrument placing tray, the side wall of the tray cover is attached to the inner side wall of the medical instrument placing tray;
the second lifting mechanism comprises a first telescopic rod and four second telescopic rods, the telescopic end of the first telescopic rod is connected with the top of the plate cover, the other end of the first telescopic rod is connected with the top wall of the box body, the number of the second telescopic rods is four, the telescopic end of each second telescopic rod penetrates through the plate cover to be connected with the medical instrument placing plate, and the other end of each second telescopic rod is connected with the top wall of the box body;
the disinfectant liquid supply mechanism comprises a first liquid storage tank, a three-way electric control valve, a first submersible pump and a second submersible pump, the first liquid storage tank is fixedly connected with the side wall of the box body, a vertical partition plate is arranged in the first liquid storage tank, the first liquid storage tank is divided into a sterile water storage cavity and a disinfectant liquid storage cavity, the top wall of the first liquid storage tank is respectively provided with a first liquid inlet for adding sterile water into the sterile water storage cavity and a second liquid inlet for adding disinfectant liquid into the disinfectant liquid storage cavity, the first submersible pump is arranged in the sterile water storage cavity, the second submersible pump is arranged in the disinfectant liquid storage cavity, the three-way electric solenoid valve is arranged at the top of the first liquid storage tank, the three-way electric control valve comprises a first flow channel, a second flow channel and a third flow channel, and the first submersible pump is communicated with the first flow channel through a first water delivery pipe, the second submersible pump is communicated with the second flow channel through a second water delivery pipe, the third flow channel is connected with the water inlet end of a third water delivery pipe, and the water outlet end of the third water delivery pipe sequentially penetrates through the side wall of the box body and the side wall of the cleaning tank and is positioned in the cleaning tank;
the biological enzyme cleaning agent supply mechanism comprises a second liquid storage tank and an ultrasonic atomization device, a biological enzyme cleaning agent is stored in the second liquid storage tank, a biological enzyme cleaning agent inlet and a biological enzyme cleaning agent outlet are respectively formed in the second liquid inlet, the biological enzyme cleaning agent outlet of the second liquid storage tank is connected with the ultrasonic atomization device, a mist outlet of the ultrasonic atomization device is connected with a mist outlet pipe, and the other end of the mist outlet pipe penetrates through the side wall of the tank body and is located in the tank body;
the top in the box body is also provided with a low-pressure high-strength ultraviolet lamp;
a first electric heating wire is arranged in the sterile water storage cavity, a second electric heating wire is arranged in the disinfectant storage cavity, and a third electric heating wire is arranged in the second liquid storage tank;
the controller is respectively electrically connected with the plasma gas generation mechanism, the plasma electrode, the first lifting mechanism, the first telescopic rod, the second telescopic rod, the electromagnetic valve, the three-way electric control valve, the first submersible pump, the second submersible pump, the ultrasonic atomization device, the low-pressure high-strength ultraviolet lamp, the first electric heating wire, the second electric heating wire and the third electric heating wire.
As a preferred scheme, the plasma gas generating mechanism comprises a shell, wherein the top of the shell is provided with an air inlet, the bottom of the shell is provided with an air outlet, the air inlet is provided with an air inlet fan, the air outlet is provided with an air outlet fan, the shell is fixed at the upper end of the box body, and a primary filter screen, a plasma gas generator and an HEPA high-efficiency filter screen are sequentially arranged in the shell from top to bottom; and a heating device is arranged around the HEPA high-efficiency filter screen.
By adopting the technical scheme, the plasma gas generating mechanism heats the generated plasma gas, and the heated plasma gas dries the medical instrument in the process of disinfecting the medical instrument again.
Preferably, the heating device uses any one of electric heating, high-frequency electric heating, microwave heating, and far-infrared heating.
As a preferred scheme, a first liquid level sensor and a second liquid level sensor are respectively arranged in the sterile water storage cavity and the disinfectant storage cavity, and the first liquid level sensor and the second liquid level sensor are respectively electrically connected with the controller.
By adopting the technical scheme, the controller controls the liquid levels in the sterile water storage cavity and the disinfectant storage cavity through the first liquid level sensor and the second liquid level sensor, and can timely inform a user of supplying sterile water or disinfectant.
Preferably, a third liquid level sensor is arranged in the second liquid storage tank and electrically connected with the controller.
By adopting the technical scheme, the controller controls the liquid level in the second water storage tank through the third liquid level sensor, so that a user can be informed of supplementing the biological enzyme cleaning agent in time.
As a preferred scheme, the first lifting mechanism comprises four third telescopic rods, the four third telescopic rods are respectively connected with the controller, and the controller controls the height and the inclination angle of the cleaning tank through the third telescopic rods.
Through adopting above-mentioned technical scheme, the controller passes through third telescopic link adjustment washing tank inclination, makes the waste water in the washing tank discharge completely.
Preferably, the inner side wall and the bottom wall of the box body are further coated with a reflective coating.
Through adopting above-mentioned technical scheme, through the reflective coating, make the light of low pressure high strength ultraviolet lamp can be more complete reflect to medical instrument place set on the medical instrument that prevents.
Compared with the prior art, the invention has the beneficial effects that:
1. the efficient cleaning and disinfecting method for the medical instruments is simple, safe and reliable to operate.
2. According to the efficient cleaning and disinfecting method for the medical instruments, firstly, bacteria and viruses of the medical instruments are treated by the disinfectant, then the atomized biological enzyme cleaning agent and the medical instruments are sufficiently disinfected, and substances such as blood, protein, saccharides, carbohydrates and fat on the medical instruments are degraded; and finally, the medical instrument is sterilized, sterilized and dried by plasma gas, and then is irradiated by a low-pressure high-intensity ultraviolet lamp, so that the medical instrument is completely cleaned and sterilized.
3. According to the efficient medical instrument cleaning and disinfecting method, when the medical instrument is soaked and cleaned by the disinfectant, the contact area of the disinfectant and the medical instrument is increased under the action of ultrasonic waves, and the disinfection efficiency of the disinfectant is improved.
4. The high-efficiency cleaning and disinfecting method for the medical instruments keeps the temperature of the disinfectant and the biological enzyme cleaning agent in the optimal active temperature range during cleaning, and improves the disinfection efficiency of the disinfectant on the medical instruments and the disinfection efficiency of the biological enzyme cleaning agent on the medical instruments.
5. According to the efficient cleaning and disinfecting method for the medical instruments, pollutants degraded in the disinfection solution on the surfaces of the medical instruments are degraded again through the plasma electrodes in the soaking process of the disinfection solution, and the environment pollution caused by the discharge of disinfection waste liquid is avoided.
6. The disinfection device provided by the invention is simple in structure, convenient to use, capable of completely cleaning and disinfecting medical instruments and high in disinfection efficiency.
Drawings
Fig. 1 is a schematic view of an external structure of a sterilization apparatus according to the present invention.
Fig. 2 is a front view of a disinfection device according to the invention.
Fig. 3 is a top view of a disinfection device according to the invention.
Fig. 4 is a right side view of a disinfection device according to the invention.
Fig. 5 is a schematic structural view of a medical instrument placing tray and a tray cover used in cooperation in the disinfection apparatus of the present invention.
FIG. 6 is a schematic view of a cleaning tank of a disinfection apparatus according to the present invention.
The correspondence between each mark and the part name is as follows:
1. a box body; 2. a box door; 3. a plasma gas generating mechanism; 3001. a housing; 3002. an air intake fan; 3003. an air outlet fan; 3004. a primary filter screen; 3005. a plasma gas generator; 3006. HEPA high-efficiency filter screen; 3007. a heating device; 4. a control box; 5. a controller; 6. a disinfectant liquid supply mechanism; 6001. a first liquid storage tank; 6002. a three-way electric control valve; 6003. a first submersible pump; 6004. a second submersible pump; 6005. a vertical partition; 6006. a sterile water storage chamber; 6007. a disinfectant storage chamber; 6008. a first water delivery pipe; 6009. a second water delivery pipe; 6010. a third water delivery pipe; 7. a bio-enzyme cleaning agent supply mechanism; 7001. a second liquid storage tank; 7002. an ultrasonic atomization device; 7003. a mist outlet pipe; 8. a cleaning tank; 9. an ultrasonic probe; 10. an ultrasonic generator; 11. a plasma electrode; 12. a liquid discharge pipe; 13. an electromagnetic valve; 14. a medical instrument fixing and placing mechanism; 1401. a medical instrument placement tray; 1402. a plate cover; 1403. water permeable holes; 15. a second lifting mechanism; 1501. a first telescopic rod; 1502. a second telescopic rod; 16. a low pressure high intensity ultraviolet lamp; 17. a first electric heating wire; 18. a second electric heating wire; 19. a third electric heating wire; 20. a first lifting mechanism; 2001. a third telescopic rod; 21. and (4) an observation window.
Detailed Description
In order to make the technical means, the characteristics, the purposes and the functions of the invention easy to understand, the invention is further described with reference to the specific drawings.
Example 1
A high-efficiency cleaning and disinfecting method for medical instruments comprises the following steps:
s1, placing the medical instrument to be cleaned on a medical instrument fixing and placing mechanism in the sterilizing device, and spraying and washing the medical instrument for 2-6 minutes by using sterile water;
s2, soaking the disinfected medical equipment sprayed and washed in the step S1 in a washing tank containing sterile water and disinfectant mixed liquid in a washing device, washing the disinfected medical equipment for 15-120 minutes by ultrasonic waves, taking the disinfected medical equipment out, decomposing pollutants in the disinfectant by a plasma electrode in the ultrasonic wave washing process, and then emptying the disinfectant;
s3, after soaking, spraying and washing for 2-5 minutes by using sterile water;
s4, atomizing the biological enzyme cleaning agent after the spraying and washing in the step S4, and placing the medical instrument in the atomized biological enzyme cleaning agent for 20-60 minutes;
s5, rinsing the medical instrument for 2-5 minutes by using sterile water;
s6, introducing plasma gas into the disinfection device, and drying, disinfecting and sterilizing the medical instruments;
s7, carrying out irradiation treatment on the surgical instruments to be sterilized for 5-15 minutes by using a low-pressure high-intensity ultraviolet lamp.
Wherein the temperature of the sterile water in the step S1 is 20-30 ℃; the temperature of the disinfectant in the step S2 is 40-60 ℃; the temperature of the sterile water in the step S3 is 20-30 ℃; the temperature of the biological enzyme cleaning agent in the step S4 is 30-50 ℃; the temperature of the sterile water in the step S5 is 20-30 ℃.
Wherein the low-voltage high-intensity ultraviolet lamp current is 0.3A-8.0A, and the lamp current density is 0.3A/cm2—1.5A/cm2。
According to the efficient cleaning and disinfecting method for the medical instruments, firstly, dust and sundries on the surfaces of the medical instruments are washed, then the medical instruments are soaked and disinfected by the disinfectant, the contact area between the disinfectant and the medical instruments is increased under the action of ultrasonic waves, the disinfecting efficiency of the disinfectant is improved, pollutants in the disinfectant are decomposed by the plasma electrode while the disinfectant is used for soaking and disinfecting the medical instruments, and the situation that the disinfectant residual liquid is discharged to the outside to cause harm to the environment is avoided; after the medical instruments are soaked and disinfected by the disinfectant, the atomized biological enzyme cleaning agent and the medical instruments are sufficiently disinfected, and substances such as blood, protein, saccharides, carbohydrates, fat and the like on the medical instruments are degraded; and finally, sterilizing and drying the medical instrument by plasma gas, and then irradiating the medical instrument by using a low-pressure high-intensity ultraviolet lamp.
The high-efficiency cleaning and disinfecting method for the medical instruments in the embodiment enables the temperature of the disinfectant and the biological enzyme cleaning agent to be kept in the optimal active temperature range during cleaning, and improves the disinfection efficiency of the disinfectant on the medical instruments and the disinfection efficiency of the biological enzyme cleaning agent on the medical instruments.
The efficient cleaning and disinfecting method for the medical instruments in the embodiment is simple, safe and reliable to operate, and realizes complete cleaning and disinfection of the medical instruments.
Example 2
As shown in fig. 1, 2, 3 and 4, a disinfection device comprises a box body 1 and a box door 2, wherein the box body 1 is hinged with the box door 2, a plasma gas generation mechanism 3 and a control box 4 are arranged at the upper end of the box body 1, a controller 5 is arranged in the control box 4, a disinfectant supply mechanism 6 and a bio-enzyme cleaning agent supply mechanism 7 are respectively arranged on two adjacent side walls of the box body 1 and the box door 2, a cleaning tank 8 is arranged in the box body 1, the bottom of the cleaning tank 8 is connected with the inner bottom of the box body 1 through a first lifting mechanism 20, a plurality of ultrasonic probes 9 are uniformly arranged at the bottom of the cleaning tank 8, an ultrasonic generator 10 is arranged at the bottom of the box body 1, the ultrasonic generator 10 is electrically connected with the ultrasonic probes 9; a waste liquid outlet is formed in the bottom of the cleaning tank 8 and is connected with a liquid discharge pipe 12, the other end of the liquid discharge pipe 12 penetrates through the bottom of the tank body 1, and an electromagnetic valve 13 is arranged on the liquid discharge pipe 12; still be equipped with the fixed mechanism 14 of placing of medical instrument in the box 1, the fixed mechanism 14 of placing of medical instrument is located to be connected through second elevating system 15 and box 1 interior top, and is located directly over washing tank 8.
As shown in fig. 6, the plasma electrode 1 is attached to the outer wall of the cleaning tank 8.
As shown in fig. 4 and 5, the medical device fixing and placing mechanism 14 includes a medical device placing tray 1401 and a tray cover 1402 matched with the medical device placing tray 1401, a plurality of water permeable holes 1403 are uniformly formed on the bottom wall and the side wall of the tray cover 1402 and the medical device placing tray 1401, and when the tray cover 1402 is placed in the medical device placing tray 1401, the side wall of the tray cover 1402 is attached to the inner side wall of the medical device placing tray 1401.
The second lifting mechanism 15 comprises a first telescopic rod 1501 and a second telescopic rod 1502, the telescopic end of the first telescopic rod 1501 is connected with the top of the plate cover 1402, the other end of the first telescopic rod 1501 is symmetrically provided with four second telescopic rods 1502 connected with the inner top wall of the box body 1, the telescopic end of the second telescopic rod 1502 penetrates through the plate cover 1402 to be connected with the medical instrument placing plate 1401, and the other end of the second telescopic rod 1502 is connected with the inner top wall of the box body 1.
The disinfectant liquid supply mechanism 6 comprises a first liquid storage tank 6001, a three-way electric regulating valve 6002, a first submersible pump 6003 and a second submersible pump 6004, the first liquid storage tank 6001 is fixedly connected with the side wall of the box body 1, a vertical partition plate 6005 is arranged in the first liquid storage tank 6001, the first liquid storage tank 6001 is divided into a sterile water storage cavity 6006 and a disinfectant liquid storage cavity 6007, the top wall of the first liquid storage tank 6001 is respectively provided with a first liquid inlet for adding sterile water into the sterile water storage cavity 6006 and a second liquid inlet for adding disinfectant liquid into the disinfectant liquid storage cavity 6007, the first submersible pump 6003 is arranged in the sterile water storage cavity 6006, the second submersible pump 6004 is arranged in the disinfectant liquid storage cavity 6007, the three-way electric solenoid valve 13 is arranged at the top of the first liquid storage tank 6001, the three-way electric regulating valve 6002 comprises a first flow passage, a second flow passage and a third flow passage, the first submersible pump 6003 is communicated with the first flow passage through a first water delivery pipe 6008, and the second submersible pump 6004 is communicated with the, the third flow channel is connected with the water inlet end of the third water delivery pipe 6010, and the water outlet end of the third water delivery pipe 6010 sequentially penetrates through the side wall of the box body 1 and the side wall of the cleaning tank 8 and is located in the cleaning tank 8.
The biological enzyme cleaning agent supply mechanism 7 comprises a second liquid storage tank 7001 and an ultrasonic atomization device 7002, bacteria of the second liquid storage tank 7001 and the ultrasonic atomization device 7002 are fixed on the side wall of the tank body 1, a biological enzyme cleaning agent is stored in the second liquid storage tank 7001, a biological enzyme cleaning agent liquid inlet and a biological enzyme cleaning agent liquid outlet are respectively arranged on the second liquid inlet, the biological enzyme cleaning agent liquid outlet of the second liquid storage tank 7001 is connected with the ultrasonic atomization device 7002, a mist outlet of the ultrasonic atomization device 7002 is connected with a mist outlet pipe 7003, and the other end of the mist outlet pipe 7003 penetrates through the side wall of the tank body 1 and is positioned in the tank body 1;
the top in the box body 1 is also provided with a low-pressure high-strength ultraviolet lamp 16.
A first electric heating wire 17 is arranged in the sterile water storage cavity 6006, a second electric heating wire 18 is arranged in the disinfectant storage cavity 6007, and a third electric heating wire 19 is arranged in the second liquid storage box 7001.
The controller 5 is respectively electrically connected with the plasma gas generation mechanism 3, the plasma electrode 11, the first lifting mechanism 20, the first telescopic rod 1501, the second telescopic rod 1502, the electromagnetic valve 13, the three-way electric regulating valve 6002, the first submersible pump 6003, the second submersible pump 6004, the ultrasonic atomization device 7002, the low-pressure high-intensity ultraviolet lamp 16, the first electric heating wire 17, the second electric heating wire 18 and the third electric heating wire 19.
Before the disinfecting device in this embodiment is used, a disinfecting liquid is added to the disinfecting liquid storage chamber 6007, sterile water is added to the sterile water storage chamber 6006, and a biological enzyme cleaning agent is added to the second liquid storage tank 7001.
When the disinfection device in the embodiment is used: 1. the medical instrument to be disinfected is placed in the medical instrument placing tray 1401, sterile water is added into the cleaning tank 8, the medical instrument placing tray 1401 is driven by the second telescopic rod 1502 to be located in the cleaning tank 8, the tray cover 1402 covers the medical instrument placing tray 1401 under the driving of the first telescopic rod 1501, the medical instrument on the medical instrument placing tray 1401 is soaked in the sterile water in the cleaning tank 8, and the tray cover 1402 can prevent the medical instrument from floating outside the medical instrument placing tray 1401 under the action of the buoyancy of the sterile water; the ultrasonic probe 9 at the bottom of the cleaning tank 8 works to ensure that the sterile water is fully contacted with the medical apparatus and instruments to wash the dust and sundries on the surface of the medical apparatus and instruments; after the medical instrument is washed by the sterile water, the medical instrument placing tray 1401 and the tray cover 1402 are lifted to the upper side of the washing tank 8, the washed wastewater is discharged through a wastewater outlet at the bottom of the washing tank 8, and the washing tank 8 can be inclined by the second lifting mechanism 15 in the discharging process, so that all the wastewater is discharged; 2. injecting disinfectant in a disinfectant storage cavity 6007 into a cleaning tank 8, then placing a medical instrument tray 1401 in the cleaning tank 8 under the driving of a second telescopic rod 1502, covering a tray cover 1402 on the medical instrument placing tray 1401 under the driving of a first telescopic rod 1501, soaking the medical instrument on the medical instrument placing tray 1401 in the disinfectant in the cleaning tank 8, enabling a plasma electrode 11 to work in the soaking and disinfecting process, degrading pollutants in the disinfectant, avoiding the discharge of disinfectant waste liquid to pollute the environment, after the soaking and disinfecting of the disinfectant are finished, lifting the medical instrument placing tray 1401 and the tray cover 1402 to the upper side of the cleaning tank 8, discharging the cleaned disinfectant waste liquid through a waste liquid outlet at the bottom of the cleaning tank 8, and enabling the cleaning tank 8 to incline through a second lifting mechanism 15 in the discharging process to ensure that all the wastewater is discharged; 3. sterile water is injected into the cleaning tank 8, the medical instrument placing tray 1401 is driven by the second telescopic rod 1502 to be located in the cleaning tank 8, the tray cover 1402 is driven by the first telescopic rod 1501 to cover the medical instrument placing tray 1401, the medical instrument soaked and disinfected by disinfectant is rinsed, after rinsing is finished, the medical instrument placing tray 1401 and the tray cover 1402 are lifted to the upper portion of the cleaning tank 8, and waste water is discharged through a waste liquid outlet at the bottom of the cleaning tank 8; 4. the plate cover 1402 is lifted to the upper part of the medical instrument placing plate 1401, and the biological enzyme cleaning agent in the second liquid storage tank 7001 enters the box body 1 through the ultrasonic atomization device 7002, so that the atomized biological enzyme cleaning agent is fully contacted with the medical instrument; 5. sterile water is injected into the cleaning tank 8, the medical instrument placing tray 1401 is driven by the second telescopic rod 1502 to be located in the cleaning tank 8, the tray cover 1402 is driven by the first telescopic rod 1501 to cover the medical instrument placing tray 1401, the medical instrument soaked and disinfected by disinfectant is rinsed, after rinsing is finished, the medical instrument placing tray 1401 and the tray cover 1402 are lifted to the upper portion of the cleaning tank 8, and waste water is discharged through a waste liquid outlet at the bottom of the cleaning tank 8; the plasma gas generating mechanism 3 simultaneously dries the medical apparatus in the process of disinfecting the medical apparatus again; 6. after drying, the medical instruments are sterilized by a low-pressure high-intensity ultraviolet lamp 16.
When the sterile water and the disinfectant are injected into the cleaning tank 8, the flow rate and the flow velocity of the sterile water and the disinfectant are adjusted by the three-way electric control valve 6002.
The plasma gas generation mechanism 3 comprises a shell 3001, an air inlet is formed in the top of the shell 3001, an air outlet is formed in the bottom of the shell 3001, an air inlet fan 3002 is arranged on the air inlet, an air outlet fan 3003 is arranged on the air outlet, the shell 3001 is fixed at the upper end of the box body 1, and a primary filter screen 3004, a plasma gas generator 3005 and an HEPA (high efficiency particulate air) high-efficiency filter screen 3006 are sequentially arranged in the shell 3001 from top to bottom; a heating device 3007 is arranged around the HEPA high efficiency filter screen 3006. The air outlet is communicated with the interior of the box body 1 through an air inlet pipe.
The plasma gas generating mechanism 3 heats the generated plasma gas, and the medical instrument is dried simultaneously in the process of re-disinfecting the medical instrument by the heated plasma gas.
The heating device 3007 may be any one of electric heating, high-frequency electric heating, microwave heating, and far-infrared heating.
Wherein, be equipped with first liquid level inductor, second liquid level inductor in aseptic water storage chamber 6006 and the antiseptic solution storage chamber 6007 respectively, first liquid level inductor, second liquid level inductor are connected with controller 5 electricity respectively. The controller 5 controls the liquid levels in the sterile water storage cavity 6006 and the disinfectant storage cavity 6007 through the first liquid level sensor and the second liquid level sensor, so that the user can be informed of replenishing sterile water or disinfectant in time.
Wherein, be equipped with the third liquid level inductor in the second liquid reserve tank 7001, the third liquid level inductor is connected with controller 5 electricity. The controller 5 controls the liquid level in the second water storage tank through the third liquid level sensor, and can timely inform a user of replenishing the biological enzyme cleaning agent.
The first lifting mechanism 20 includes four third telescopic rods 2001, the four third telescopic rods 2001 are respectively connected to the controller 5, and the controller 5 controls the height and the inclination angle of the cleaning tank 8 through the third telescopic rods 2001. The controller 5 adjusts the inclination angle of the cleaning tank 8 through the third telescopic rod 2001, so that the wastewater in the cleaning tank 8 can be completely discharged.
Wherein, still coat with reflective coating on the inside wall of box 1 and the diapire. The reflective coating enables the light from the ultraviolet disinfection lamp to be more completely reflected to the medical device that is prevented on the medical device placement tray 1401.
Further, the box door 2 is also provided with an observation window 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A high-efficiency cleaning and disinfecting method for medical instruments is characterized by comprising the following steps:
s1, placing the medical instrument to be cleaned on a medical instrument fixing and placing mechanism in the sterilizing device, and spraying and washing the medical instrument for 2-6 minutes by using sterile water;
s2, soaking the disinfected medical equipment sprayed and washed in the step S1 in a washing tank containing disinfectant in a washing device, washing the disinfected medical equipment for 15-120 minutes by ultrasonic waves, taking the disinfected medical equipment out, decomposing pollutants in the disinfectant by a plasma electrode in the ultrasonic wave washing process, and then emptying the disinfectant;
s3, after soaking, spraying and washing for 2-5 minutes by using sterile water;
s4, atomizing the biological enzyme cleaning agent after the spraying and washing in the step S4, and placing the medical instrument in the atomized biological enzyme cleaning agent for 20-60 minutes;
s5, introducing plasma gas into the disinfection device, and drying, disinfecting and sterilizing the medical instruments;
s6, carrying out irradiation treatment on the surgical instruments to be sterilized for 5-15 minutes by using a low-pressure high-intensity ultraviolet lamp.
2. The method for cleaning and disinfecting medical instruments according to claim 1, wherein the temperature of the sterile water in the step S1 is 20-30 ℃; the temperature of the disinfectant in the step S2 is 40-60 ℃; the temperature of the sterile water in the step S3 is 20-30 ℃; the temperature of the biological enzyme cleaning agent in the step S4 is 30-50 ℃.
3. The method according to claim 1, wherein the low-voltage high-intensity UV lamp current is 0.3A-8.0A and the lamp current density is 0.3A/cm in step S62—1.5A/cm2。
4. A disinfection device adopting the high-efficiency medical instrument cleaning and disinfection method of any one of claims 1-3, comprising a box body and a box door, wherein the box body is hinged with the box door, and the disinfection device is characterized in that a plasma gas generation mechanism and a control box are arranged at the upper end of the box body, a controller is arranged in the control box, a disinfectant supply mechanism and a biological enzyme cleaning agent supply mechanism are respectively arranged on two adjacent side walls of the box body and the box door, a cleaning tank is arranged in the box body, the bottom of the cleaning tank is connected with the inner bottom of the box body through a first lifting mechanism, a plurality of ultrasonic probes are uniformly arranged at the bottom of the cleaning tank, an ultrasonic generator is arranged at the bottom of the box body, the ultrasonic generator is electrically connected with the ultrasonic probes, and a plasma electrode; a waste liquid outlet is formed in the bottom of the cleaning tank and connected with a liquid discharge pipe, the other end of the liquid discharge pipe penetrates out of the bottom of the tank body, and an electromagnetic valve is arranged on the liquid discharge pipe; a medical instrument fixing and placing mechanism is further arranged in the box body, is connected with the top in the box body through a second lifting mechanism and is positioned right above the cleaning tank;
the medical instrument fixing and placing mechanism comprises a medical instrument placing tray and a tray cover matched with the medical instrument placing tray, a plurality of water permeable holes are uniformly formed in the tray cover, the bottom wall and the side wall of the medical instrument placing tray, and when the tray cover is placed in the medical instrument placing tray, the side wall of the tray cover is attached to the inner side wall of the medical instrument placing tray;
the second lifting mechanism comprises a first telescopic rod and four second telescopic rods, the telescopic end of the first telescopic rod is connected with the top of the plate cover, the other end of the first telescopic rod is connected with the top wall of the box body, the number of the second telescopic rods is four, the telescopic end of each second telescopic rod penetrates through the plate cover to be connected with the medical instrument placing plate, and the other end of each second telescopic rod is connected with the top wall of the box body;
the disinfectant liquid supply mechanism comprises a first liquid storage tank, a three-way electric control valve, a first submersible pump and a second submersible pump, the first liquid storage tank is fixedly connected with the side wall of the box body, a vertical partition plate is arranged in the first liquid storage tank, the first liquid storage tank is divided into a sterile water storage cavity and a disinfectant liquid storage cavity, the top wall of the first liquid storage tank is respectively provided with a first liquid inlet for adding sterile water into the sterile water storage cavity and a second liquid inlet for adding disinfectant liquid into the disinfectant liquid storage cavity, the first submersible pump is arranged in the sterile water storage cavity, the second submersible pump is arranged in the disinfectant liquid storage cavity, the three-way electric solenoid valve is arranged at the top of the first liquid storage tank, the three-way electric control valve comprises a first flow channel, a second flow channel and a third flow channel, and the first submersible pump is communicated with the first flow channel through a first water delivery pipe, the second submersible pump is communicated with the second flow channel through a second water delivery pipe, the third flow channel is connected with the water inlet end of a third water delivery pipe, and the water outlet end of the third water delivery pipe sequentially penetrates through the side wall of the box body and the side wall of the cleaning tank and is positioned in the cleaning tank;
the biological enzyme cleaning agent supply mechanism comprises a second liquid storage tank and an ultrasonic atomization device, a biological enzyme cleaning agent is stored in the second liquid storage tank, a biological enzyme cleaning agent inlet and a biological enzyme cleaning agent outlet are respectively formed in the second liquid inlet, the biological enzyme cleaning agent outlet of the second liquid storage tank is connected with the ultrasonic atomization device, a mist outlet of the ultrasonic atomization device is connected with a mist outlet pipe, and the other end of the mist outlet pipe penetrates through the side wall of the tank body and is located in the tank body;
the top in the box body is also provided with a low-pressure high-strength ultraviolet lamp;
a first electric heating wire is arranged in the sterile water storage cavity, a second electric heating wire is arranged in the disinfectant storage cavity, and a third electric heating wire is arranged in the second liquid storage tank;
the controller is respectively electrically connected with the plasma gas generation mechanism, the plasma electrode, the first lifting mechanism, the first telescopic rod, the second telescopic rod, the electromagnetic valve, the three-way electric control valve, the first submersible pump, the second submersible pump, the ultrasonic atomization device, the low-pressure high-strength ultraviolet lamp, the first electric heating wire, the second electric heating wire and the third electric heating wire.
5. The sterilizing device according to claim 4, wherein the plasma gas generating mechanism comprises a housing, an air inlet is arranged at the top of the housing, an air outlet is arranged at the bottom of the housing, an air inlet fan is arranged at the air inlet, an air outlet fan is arranged at the air outlet, the housing is fixed at the upper end of the box body, and a primary filter screen, a plasma gas generator and an HEPA high-efficiency filter screen are sequentially arranged in the housing from top to bottom; a heating device is arranged around the HEPA high-efficiency filter screen;
6. a fumigation arrangement as defined in claim 5, in which said heating means utilises any one of electrical heating, high frequency electrical heating, microwave heating, or far infrared heating.
7. The disinfection apparatus of claim 4, wherein a first liquid level sensor and a second liquid level sensor are disposed in the sterile water storage chamber and the disinfectant storage chamber, respectively, and the first liquid level sensor and the second liquid level sensor are electrically connected to the controller, respectively.
8. A fumigation arrangement as defined in claim 4, in which a third level sensor is provided in said second tank, said third level sensor being electrically connected to said controller.
9. The disinfection apparatus of claim 4, wherein the first lifting mechanism comprises four third telescopic rods, the four third telescopic rods are respectively connected to the controller, and the controller controls the height and the inclination angle of the cleaning tank through the third telescopic rods.
10. A fumigation arrangement as defined in claim 4, in which the inner and bottom walls of the enclosure are also coated with a reflective coating.
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| CN201910170609.6A CN111558563A (en) | 2019-03-07 | 2019-03-07 | Efficient cleaning and disinfecting method and device for medical instruments |
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| CN201910170609.6A CN111558563A (en) | 2019-03-07 | 2019-03-07 | Efficient cleaning and disinfecting method and device for medical instruments |
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| CN201910170609.6A Pending CN111558563A (en) | 2019-03-07 | 2019-03-07 | Efficient cleaning and disinfecting method and device for medical instruments |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023081A (en) * | 2020-08-27 | 2020-12-04 | 王璐 | Automatic disinfection device for medical instruments |
| CN112023080A (en) * | 2020-08-27 | 2020-12-04 | 王璐 | Medical instrument integrated disinfection device |
| CN112641532A (en) * | 2020-12-22 | 2021-04-13 | 江苏瞪羚科技有限公司 | Application method of compound enzyme disinfectant |
| CN112655584A (en) * | 2020-12-22 | 2021-04-16 | 江苏瞪羚科技有限公司 | High-performance disinfection device for pets |
| CN112791199A (en) * | 2021-01-28 | 2021-05-14 | 广州华大生物科技有限公司 | Irradiation sterilization method of hemodialyzer |
| CN113020105A (en) * | 2021-03-31 | 2021-06-25 | 熊佩文 | Oral cavity apparatus cleaning and sterilizing device |
| CN114145861A (en) * | 2022-02-10 | 2022-03-08 | 烟台拉斐尔生物科技有限公司 | Soaking equipment for cleaning obstetrics and gynecology instruments |
| CN114749412A (en) * | 2022-05-10 | 2022-07-15 | 西南医科大学附属医院 | Medical instrument cleaning and sterilizing device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415380A (en) * | 2002-10-14 | 2003-05-07 | 王安国 | Method for disinfecting and sterilizing appliances as well as washing and sterilizing equipment |
| JP2007227068A (en) * | 2006-02-22 | 2007-09-06 | Noritsu Koki Co Ltd | Workpiece processing apparatus |
| CN104840984A (en) * | 2015-05-26 | 2015-08-19 | 苏州福利恒电子科技有限公司 | Efficient medical instrument disinfection and cleaning device |
| CN206643058U (en) * | 2017-03-13 | 2017-11-17 | 北京京海宇通科技发展有限公司 | Functional liquid generating means and the cleaning machine using the device |
| CN206689171U (en) * | 2017-03-01 | 2017-12-01 | 合肥市第二人民医院 | A kind of medical cleaning rack for supersonic wave cleaning machine |
| CN107457225A (en) * | 2017-08-29 | 2017-12-12 | 成都菲斯普科技有限公司 | A kind of medical apparatus sterilizing cleaning machine |
| CN206792692U (en) * | 2017-01-05 | 2017-12-26 | 巴彦淖尔市医院 | A kind of atomization disinfection formula medicine equipment cleaning sterilizing device |
| CN107802854A (en) * | 2017-10-31 | 2018-03-16 | 四川弘毅智慧知识产权运营有限公司 | A kind of medicine equipment washing and disinfecting machine |
| CN108403018A (en) * | 2018-02-10 | 2018-08-17 | 山东大风能源科技有限公司 | A kind of cleaning and sterilizing all-in-one machine |
| CN207980052U (en) * | 2017-08-21 | 2018-10-19 | 杜莉群 | A kind of multifunctional medical chlorination equipment |
| CN109158348A (en) * | 2018-07-31 | 2019-01-08 | 王光兰 | A kind of cleaning sterilizing device of medical instrument |
| CN208407839U (en) * | 2018-04-16 | 2019-01-22 | 林春龙 | A kind of medical operating equipment cleaning sterilizing device |
-
2019
- 2019-03-07 CN CN201910170609.6A patent/CN111558563A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415380A (en) * | 2002-10-14 | 2003-05-07 | 王安国 | Method for disinfecting and sterilizing appliances as well as washing and sterilizing equipment |
| JP2007227068A (en) * | 2006-02-22 | 2007-09-06 | Noritsu Koki Co Ltd | Workpiece processing apparatus |
| CN104840984A (en) * | 2015-05-26 | 2015-08-19 | 苏州福利恒电子科技有限公司 | Efficient medical instrument disinfection and cleaning device |
| CN206792692U (en) * | 2017-01-05 | 2017-12-26 | 巴彦淖尔市医院 | A kind of atomization disinfection formula medicine equipment cleaning sterilizing device |
| CN206689171U (en) * | 2017-03-01 | 2017-12-01 | 合肥市第二人民医院 | A kind of medical cleaning rack for supersonic wave cleaning machine |
| CN206643058U (en) * | 2017-03-13 | 2017-11-17 | 北京京海宇通科技发展有限公司 | Functional liquid generating means and the cleaning machine using the device |
| CN207980052U (en) * | 2017-08-21 | 2018-10-19 | 杜莉群 | A kind of multifunctional medical chlorination equipment |
| CN107457225A (en) * | 2017-08-29 | 2017-12-12 | 成都菲斯普科技有限公司 | A kind of medical apparatus sterilizing cleaning machine |
| CN107802854A (en) * | 2017-10-31 | 2018-03-16 | 四川弘毅智慧知识产权运营有限公司 | A kind of medicine equipment washing and disinfecting machine |
| CN108403018A (en) * | 2018-02-10 | 2018-08-17 | 山东大风能源科技有限公司 | A kind of cleaning and sterilizing all-in-one machine |
| CN208407839U (en) * | 2018-04-16 | 2019-01-22 | 林春龙 | A kind of medical operating equipment cleaning sterilizing device |
| CN109158348A (en) * | 2018-07-31 | 2019-01-08 | 王光兰 | A kind of cleaning sterilizing device of medical instrument |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023081A (en) * | 2020-08-27 | 2020-12-04 | 王璐 | Automatic disinfection device for medical instruments |
| CN112023080A (en) * | 2020-08-27 | 2020-12-04 | 王璐 | Medical instrument integrated disinfection device |
| CN112023081B (en) * | 2020-08-27 | 2021-11-19 | 李俊玲 | Automatic disinfection device for medical instruments |
| CN112641532A (en) * | 2020-12-22 | 2021-04-13 | 江苏瞪羚科技有限公司 | Application method of compound enzyme disinfectant |
| CN112655584A (en) * | 2020-12-22 | 2021-04-16 | 江苏瞪羚科技有限公司 | High-performance disinfection device for pets |
| CN112791199A (en) * | 2021-01-28 | 2021-05-14 | 广州华大生物科技有限公司 | Irradiation sterilization method of hemodialyzer |
| CN112791199B (en) * | 2021-01-28 | 2022-02-08 | 广州华大生物科技有限公司 | Irradiation sterilization method of hemodialyzer |
| CN113020105A (en) * | 2021-03-31 | 2021-06-25 | 熊佩文 | Oral cavity apparatus cleaning and sterilizing device |
| CN114145861A (en) * | 2022-02-10 | 2022-03-08 | 烟台拉斐尔生物科技有限公司 | Soaking equipment for cleaning obstetrics and gynecology instruments |
| CN114749412A (en) * | 2022-05-10 | 2022-07-15 | 西南医科大学附属医院 | Medical instrument cleaning and sterilizing device |
| CN114749412B (en) * | 2022-05-10 | 2023-01-31 | 西南医科大学附属医院 | Medical instrument cleaning and sterilizing device |
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Application publication date: 20200821 |