CN107457225B - Medical instrument disinfection cleaning machine - Google Patents
Medical instrument disinfection cleaning machine Download PDFInfo
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- CN107457225B CN107457225B CN201710753572.0A CN201710753572A CN107457225B CN 107457225 B CN107457225 B CN 107457225B CN 201710753572 A CN201710753572 A CN 201710753572A CN 107457225 B CN107457225 B CN 107457225B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 108
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 24
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 50
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000007603 infrared drying Methods 0.000 claims abstract description 30
- 230000001954 sterilising effect Effects 0.000 claims abstract description 29
- 230000000249 desinfective effect Effects 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 12
- 238000007789 sealing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000013589 supplement Substances 0.000 description 5
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- B08B3/04—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
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
-
- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of ultrasonic cleaning machines, in particular to a medical instrument disinfecting and cleaning machine which comprises a disinfecting and cleaning box and an equipment installation chamber, wherein an ultraviolet sterilization chamber, an ultrasonic cleaning chamber and an infrared drying chamber are sequentially arranged in the disinfecting and cleaning box; an ultrasonic cleaning tank, a plasma electrode and a driving motor are arranged in the ultrasonic cleaning chamber; the plasma electrode is positioned on the outer side of the ultrasonic cleaning tank, and the driving motor drives the ultrasonic cleaning tank to rotate; a sliding device and a liquid storage device are arranged in the equipment installation chamber, and a fan is further arranged in the equipment installation chamber; an infrared lamp post and an alcohol spraying pipe are arranged in the infrared drying chamber, and a fan is communicated with the infrared drying chamber. The medical instrument cleaning device can thoroughly clean medical instruments, can greatly save water resources, simultaneously avoids the pollution to the environment caused by the discharge of cleaning liquid, can quickly dry the cleaned medical instruments, and has great practical value and environmental protection value.
Description
Technical Field
The invention relates to the field of cleaning and disinfecting of medical instruments, in particular to a medical instrument disinfecting and cleaning machine.
Background
Ultrasonic cleaner is mainly through the transducer with the sound energy conversion of ultrasonic frequency source mechanical vibration, through the washing liquid of washing cell wall with supersound amplitude radiation to the washing tank in, the washing liquid receives the amplitude of supersound can produce a large amount of miniature bubbles, and miniature bubbles breaks under the effect of supersound and produces huge pressure, forms miniature explosion and peels off the filth on article surface, reaches the washing purpose, utilizes the quantity that ultrasonic cleaning can effectual reduction chemical cleaning agent to reduce environmental pollution.
However, ultrasonic cleaning belongs to physical cleaning, dirt on the surface of an object is still remained in cleaning liquid after being stripped, and a small amount of dirt is attached to the surface of the object when the object is taken out, so that the cleaning is not thorough.
The utility model discloses a chinese utility model patent CN201644440U discloses a multi-functional medical instrument cleaning machine, including the frame, be equipped with washing tank, essence washing room, air-blowing room and drying chamber in the frame in proper order, be equipped with medical instrument conveying mechanism in the frame, the washing tank has washing tank bottom plate, installs a plurality of ultrasonic transducer on washing tank bottom plate, installs superaudio frequency generator on the frame, ultrasonic transducer is connected with superaudio frequency generator electricity to the ultrasonic cleaning link is the core, still is provided with around it and sprays the washing and spray the rinsing link, on ordinary medical instrument sprays cleaning process's basis, rationally adds the ultrasonic cleaning link, carries out hyperfine washing to medical instrument, makes medical instrument wash cleaner, and the disinfection is more thorough. The mode of spraying and rinsing after ultrasonic cleaning is adopted, although thorough cleaning can be realized, water resources are greatly wasted through a plurality of spraying and rinsing devices, meanwhile, cleaning liquid in a cleaning tank of the ultrasonic cleaning machine is directly removed after cleaning medical instruments, and the medical instruments are generally provided with various germs, so that the environment is easily polluted.
Disclosure of Invention
The invention aims to provide a medical instrument cleaning machine which can thoroughly clean medical instruments, save water resources and prevent secondary pollution to the environment after cleaning fluid is removed.
The technical scheme of the invention is realized as follows:
a medical instrument disinfection cleaning machine comprises a disinfection cleaning box and an equipment installation chamber positioned above the disinfection cleaning box, wherein the bottom of the disinfection cleaning box is provided with a roller;
the structure is characterized in that: the disinfecting and cleaning box comprises an ultraviolet sterilizing chamber, an ultrasonic cleaning chamber and an infrared drying chamber which are arranged in sequence; an ultraviolet lamp post is arranged in the ultraviolet sterilizing chamber; an ultrasonic generator, an ultrasonic transducer connected with the ultrasonic generator and an ultrasonic cleaning tank positioned above the ultrasonic transducer are arranged in the ultrasonic cleaning chamber, a supporting protective cover is arranged outside the ultrasonic transducer, and the ultrasonic cleaning tank is positioned above the supporting protective cover; an infrared lamp post is arranged in the infrared drying chamber; the ultrasonic cleaning chamber is further internally provided with a plasma electrode which is positioned outside the ultrasonic cleaning tank; an alcohol spray pipe is further arranged in the infrared drying chamber.
Further, a driving motor is further arranged in the ultrasonic cleaning chamber, and a driving gear is arranged on an output shaft of the driving motor; ultrasonic cleaning tank bottom is connected with supporting the coaxial rotation of protection casing, and the ultrasonic cleaning tank lateral wall is equipped with driven gear, and driven gear is hollow cylinder, its inner surface and ultrasonic cleaning tank lateral wall fixed connection, driven gear and drive gear intermeshing.
Furthermore, the equipment installation chamber is of a cubic structure with an equipment installation cavity inside, a sliding device is arranged in the equipment installation cavity, and the sliding device comprises a first sliding support and sliding blocks fixedly arranged at two ends of the first sliding support; the bottom of the equipment installation cavity is further provided with a sliding chute close to the front side wall and the rear side wall of the equipment installation chamber, and the sliding block is positioned in the sliding chute; a first air cylinder is arranged on the left side wall of the equipment installation chamber, a first output push rod is fixedly arranged at the end part of an output shaft of the first air cylinder, a first push plate is fixedly connected to the end part of the first output push rod, first push rods are fixedly connected to the two ends of the first push plate, and the first push rods are fixedly connected with the left side of the first sliding support; the sliding device further comprises a second air cylinder fixedly arranged on the first sliding support, a second output push rod is fixedly arranged at the end part of an output shaft of the second air cylinder, the second output push rod penetrates through the bottom of the equipment installation cavity and extends into the disinfection and cleaning box, and a first notch for the second output push rod to penetrate and slide left and right is formed in the bottom of the equipment installation cavity; the end part of the second output push rod is fixedly connected with a rotating motor, a cleaning frame is arranged on an output shaft of the rotating motor, and a gap is reserved between the bottom of the first sliding support and the bottom of the equipment installation cavity.
Preferably, a liquid storage device is further arranged in the equipment installation cavity above the first sliding support, and the liquid storage device comprises a support plate, a cleaning liquid box arranged above the support plate, a cleaning liquid pump, a medical alcohol storage tank and an alcohol pressure pump; a pump inlet of the cleaning liquid pump is communicated with the interior of the cleaning liquid box, and a pump outlet of the cleaning liquid pump is communicated with the interior of the ultrasonic cleaning tank; the pump inlet of the alcohol pressure pump is communicated with the interior of the medical alcohol storage tank, and the pump outlet of the alcohol pressure pump is communicated with an alcohol spraying pipe arranged in the infrared drying chamber.
Furthermore, the bottom of the equipment installation cavity is further provided with a fan, the fan is communicated with the inside of the infrared drying chamber through an air hole formed in the bottom of the equipment installation cavity, an air outlet of the fan is formed in the side wall of the equipment installation cavity, a filter screen for preventing dust from entering is arranged at the position of the air outlet, and the total height of the fan is lower than the height of a gap between the bottom of the first sliding support and the bottom of the equipment installation cavity.
Furthermore, the sliding device further comprises a second sliding support arranged above the first sliding support, the second sliding support is connected with the first sliding support in a sliding mode, a second air cylinder is arranged on the second sliding support, and a second pushing plate is fixedly arranged at the rear end of the second sliding support; a third cylinder is fixedly arranged on the first sliding support, a third output push rod is fixedly connected to the end part of an output shaft of the third cylinder, and the end part of the third output push rod is fixedly connected with the second push plate; the bottom of the equipment installation cavity is further provided with a second notch for the second output push rod to slide back and forth at a position opposite to the ultraviolet sterilizing chamber.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
the mode of sterilizing first and then cleaning is adopted, so that the phenomenon that pathogen corpses still remain on the surface of the medical instrument after cleaning and then sterilizing in the prior art is avoided, and the cleaning is more thorough; when ultrasonic cleaning is carried out, the stripped dirt is decomposed by using the plasma, so that the cleaning liquid polluted by germs is prevented from being discharged into the environment to pollute the environment, and meanwhile, the medical instrument is prevented from being rinsed again after cleaning is finished, and water resource waste is avoided; the cleaned medical instruments are sprayed by medical alcohol, and the cleaned medical instruments can be quickly dried by irradiating the medical instruments by an infrared lamp post while being further sterilized; adopt the fan to convulsions to the infrared drying room, can discharge infrared drying indoor steam fast, avoid dangerous the emergence, can also further accelerate drying rate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of the ultrasonic cleaning chamber and the apparatus installation chamber according to the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention shown in FIG. 2;
FIG. 4 is a schematic view of the sliding device of the present invention;
FIG. 5 is a schematic view of the structure of the cleaning tank and the driving motor;
in the figure: 100-disinfection cleaning box, 110-ultraviolet sterilization chamber, 111-ultraviolet lamp post, 112-first sealing door, 120-ultrasonic cleaning chamber, 120 a-first lifting motor, 120 b-lifting rod, 120 c-lifting baffle, 120d second lifting motor, 120e second lifting rod, 120 f-second lifting baffle, 121-left baffle, 122-right baffle, 123-support shield, 124-ultrasonic cleaning tank, 1241-rotary joint, 1242-water inlet and outlet pipe, 1243-water inlet interface, 1244-water outlet interface, 125-ultrasonic generator, 126-ultrasonic transducer, 127-driven gear, 128-plasma electrode, 129-driving motor, 1291-driving gear, 130-infrared drying chamber, 131-infrared lamp post, 132-a second sealing door, 133-an alcohol spray pipe, 140-a roller, 200-an equipment installation chamber, 210-a top plate, 211-a cleaning solution supplement port dust cover, 212-a medical alcohol supplement port dust cover, 220-a single-chip microcomputer controller, 230-an equipment installation cavity, 231-a chute, 232-a first notch, 233-a second notch, 240-a sliding device, 241-a first sliding bracket, 242-a first air cylinder, 2421-a first output push rod, 2422-a first push plate, 2423-a first push rod, 243-a sliding block, 244-a second sliding bracket, 245-a third air cylinder, 2451-a third output push rod, 2452-a second push plate, 246-a second air cylinder, 2461-a second output push rod, 247-a rotating motor, 2471-a rotating motor output shaft, 248-a cleaning frame, 250-a liquid storage device, 251-a supporting plate, 252-a cleaning liquid box, 2521-a cleaning liquid replenishing port, 253-a cleaning liquid pump, 254-a medical alcohol storage tank, 2541-a medical alcohol replenishing port, 255-an alcohol pressure pump, 260-a fan and 261-an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of the present invention.
Example (b):
the following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced. In the present invention, the terms of direction and position, such as "up", "middle", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to be illustrative and understood, and not restrictive.
Referring to fig. 1 to 5, the medical instrument disinfecting and cleaning machine of the present invention includes a disinfecting and cleaning tank 100 and an equipment installation chamber 200 located above the disinfecting and cleaning tank 100, wherein rollers 140 are disposed at the bottom of the disinfecting and cleaning tank 100, and a top plate 210 is disposed at the top of the equipment installation chamber 200.
The sterilizing and cleaning box 100 is provided therein with an ultraviolet sterilizing chamber 110, an ultrasonic cleaning chamber 120 and an infrared drying chamber 130 in sequence.
The ultraviolet sterilizing chamber 110 is internally provided with a plurality of ultraviolet lamp posts 111, the outer side of the ultraviolet sterilizing chamber 110 is provided with a first sealing door 112, and the inner wall of the ultraviolet sterilizing chamber 110 is provided with a reflecting material which can utilize ultraviolet rays generated by the ultraviolet lamp posts 111 to the maximum extent and improve the sterilizing effect.
The ultrasonic cleaning chamber 120 is located on the right side of the ultraviolet sterilizing chamber 110, a left baffle 121 is arranged on the left side of the ultrasonic cleaning chamber 120, the ultrasonic cleaning chamber 120 and the ultraviolet sterilizing chamber 110 are separated by the left baffle 121, a sufficient gap is left between the top of the left baffle 121 and the bottom of the equipment installation chamber 200, and a reflective material is arranged on one side of the left baffle 121 located on the ultraviolet sterilizing chamber 110.
The ultrasonic transducers 126 are provided with a plurality of ultrasonic transducers 126 which are arranged in a circle, the outer sides of the ultrasonic transducers 126 are provided with supporting protective covers 123, the supporting protective covers 123 are hollow cylinders, and the lower surfaces of the supporting protective covers 123 are fixedly connected with the bottom surface of the ultrasonic cleaning chamber 120.
The ultrasonic cleaning tank 124 is a hollow cylinder with an open upper portion, and the bottom of the ultrasonic cleaning tank 124 abuts against the upper surface of the supporting shield 123 and is coaxially and rotatably connected with the supporting shield 123, that is, the ultrasonic cleaning tank 124 can rotate relative to the supporting shield 123 under the condition that the supporting shield 123 is fixed.
The outer side wall of the ultrasonic cleaning tank 124 is further provided with a driven gear 127, the driven gear 127 is a hollow cylinder, and the inner surface of the driven gear 127 is fixedly connected with the outer side wall of the ultrasonic cleaning tank 124.
The inside of the ultrasonic cleaning chamber 120, which is located outside the ultrasonic cleaning tank 124, is further provided with two plasma electrodes 128, one of the two plasma electrodes 128 is fixedly arranged on the left baffle 121, and one side of the plasma electrode 128, which is close to the ultrasonic cleaning tank 124, is provided with an arc-shaped concave surface matched with the ultrasonic cleaning tank 124. The arc-shaped arrangement can enable the plasma electrode 128 to completely cover the outside of the ultrasonic cleaning tank 124, so that the cleaning liquid in the ultrasonic cleaning tank 124 can be completely bombarded by the plasma generated by the plasma electrode 128.
The ultrasonic cleaning chamber 120 is further provided with a driving motor 129, the end of the output shaft of the driving motor 129 is fixedly provided with a driving gear 1291, and the driving gear 1291 is meshed with the driven gear 127.
The bottom of the ultrasonic cleaning tank 124 is further provided with a rotary joint 1241, the upper end of the rotary joint 1241 is communicated with a liquid inlet and outlet arranged at the bottom of the ultrasonic cleaning tank 124 and is fixed at the bottom of the ultrasonic cleaning tank 124 to rotate along with the rotation of the ultrasonic cleaning tank 124, the lower end of the rotary joint 1241 is communicated with a three-way pipe, the upper end of the three-way pipe is a funnel-shaped water inlet and outlet pipe 1242, the water inlet and outlet pipe 1242 is in butt joint with the rotary joint 1241 and can rotate relatively and be in sealed connection with the rotary joint 1241, the horizontal section of the three-way pipe is a water inlet connector 1243, the vertical section is a water drain connector 124.
Further be equipped with first lift motor 120a in the ultrasonic cleaning room 120, first lift motor 120a upper portion is equipped with first lifter 120b, first lifter 120b upper end is fixed and is equipped with first lift baffle 120c, one side and the left baffle 121 slip butt of first lift baffle 120c, first lift baffle 120c can realize going up and down under the combined action of first lift motor 120a and first lifter 120b, and first lift baffle 120c can butt in equipment fixing room 200 bottom when rising to the highest point, the one side that first lift baffle 120c and left baffle 121 butt are equipped with reflecting material.
The infrared drying chamber 130 is located on the right side of the ultrasonic cleaning chamber 120, a right baffle 122 is arranged on the right side of the ultrasonic cleaning chamber 120, the ultrasonic cleaning chamber 120 and the infrared drying chamber 130 are separated by the right baffle 122, the right baffle 122 is equal to the left baffle 121 in height, namely, a gap is also left between the top of the right baffle 122 and the equipment installation chamber 200, and a reflective material is arranged on one side of the right baffle 122 located on the infrared drying chamber 130.
The other plasma electrode 128 is fixedly arranged on the right baffle 122 and is opposite to the plasma electrode 128 fixedly arranged on the left baffle 121, and the arc-shaped concave surfaces of the two plasma electrodes 128 enclose the ultrasonic cleaning tank 124 in the middle.
The infrared drying chamber 130 is provided with a plurality of infrared lamp posts 131 therein, the outside of the infrared drying chamber 130 is provided with a second sealing door 132, and the second sealing door 132 can seal the infrared drying chamber 130.
An alcohol spray pipe 133 is further provided in the infrared drying chamber 130. Preferably, the alcohol spraying pipe 133 is vertically arranged, and the wall of the alcohol spraying pipe 133 is provided with a plurality of spray holes.
Further be equipped with second elevator motor 120d in the ultrasonic cleaning room 120, second elevator motor 120d top is equipped with second lifter 120e, second lifter 120e upper end is fixed and is equipped with second lift baffle 120f, one side and the right baffle 122 that separates of second lift baffle 120f slip butt, second lift baffle 120f can realize going up and down under the combined action of second elevator motor 120d and second lifter 120e, and second lift baffle 120f can butt in equipment fixing room 200 bottom when rising to the highest point, the one side of second lift baffle 120f and the right baffle 122 butt is equipped with reflecting material.
The equipment installation chamber 200 is a cube having an equipment installation cavity 230 therein, and a top plate 210 is provided on the top of the equipment installation chamber 200, and the top plate 210 is connected to the equipment installation chamber 200 by screws. The top plate 210 is provided with a cleaning liquid supplementing opening dust cover 211 and a medical alcohol supplementing opening dust cover 212.
The outer side wall of the equipment installation chamber 200 is provided with a single chip microcomputer controller 220, the single chip microcomputer controller 220 controls each electronic element in the whole cleaning machine, and the control principle of the single chip microcomputer controller 220 is common knowledge in the field and is not described herein again.
The equipment installation cavity 230 is internally provided with a sliding device 240, a liquid storage device 250 positioned above the sliding device 240 and a fan 260 positioned below the sliding device 240.
The bottom of the equipment installation cavity 230 is further provided with a sliding chute 231, and the sliding chute 231 is located at the bottom of the equipment installation chamber 200 near the front and rear side walls.
The bottom of the equipment installation cavity 230 is further provided with a first notch 232, the first notch 232 is located at the middle position of the bottom of the equipment installation cavity 230, and the first notch 232 spans the bottom of the whole equipment installation cavity 230, that is, the first notch 232 spans the ultraviolet sterilizing chamber 110, the ultrasonic cleaning chamber 120 and the infrared drying chamber 130.
The sliding device 240 includes a first sliding bracket 241, a first cylinder 242 positioned at the left side of the first sliding bracket 241, sliders 243 provided at both ends of the first sliding bracket 241, a second cylinder 246 provided on the first sliding bracket 241, a rotating motor 247 provided below the second cylinder 246, and a wash rack 248 provided below the rotating motor 247.
A first push rod 2423 is fixedly connected to the left side of the first sliding bracket 241, a first push plate 2422 is fixedly arranged at the left end of the first push rod 2423, the left side of the first push plate 2422 is fixedly connected with the end of a first output push rod 2421, and the first output push rod 2421 is fixedly connected with the output shaft of the first cylinder 242; so that the first cylinder 242 can push the first sliding bracket 241 to slide left and right.
The two sliders 243 are respectively fixedly connected to two ends of the first sliding bracket 241, and the bottom of the slider 243 is accommodated in the sliding slot 231, so that the first cylinder 242 can only slide left and right along the direction of the sliding slot 231 when pushing the first sliding bracket 241.
The end part of the output shaft of the second cylinder 246 is fixedly connected with a second output push rod 2461, and the lower end of the second output push rod 2461 passes through the first notch 232 and extends into the disinfection and cleaning box 100.
The upper part of the rotating motor 247 is fixedly connected with the lower end of the second push rod 2461, the lower end of the rotating motor 247 is a rotating motor output shaft 2471, and a cleaning frame 248 is fixedly arranged on the rotating motor output shaft 2471.
The rotating motor 247, the rotating motor output shaft 2471 and the cleaning rack 248 are all located in the disinfecting and cleaning box 100, and can move up and down under the pushing of the second output push rod 2461, and when the second output push rod 2461 lifts the cleaning rack 248 to the highest position, the cleaning rack 248 can pass through the top gap of the left baffle 121 to enter the ultrasonic cleaning chamber 120 and pass through the top gap of the right baffle 122 to enter the infrared drying chamber 130 under the driving of the sliding device 240.
The bottom of the device installation cavity 230 is further provided with a second notch 233, the second notch 233 is positioned right above the center of the ultraviolet sterilizing chamber 110, the second notch 233 is perpendicular to the first notch 232 and is communicated with the first notch 232, and the second notch 233 is arranged towards the opening direction of the outer side of the ultraviolet sterilizing chamber 110.
The sliding device 240 further includes a second sliding bracket 244 disposed on the first sliding bracket 241, the second sliding bracket 244 is slidably connected to the first sliding bracket 241, a third cylinder 245 is disposed at the rear side of the second sliding bracket 244, the third cylinder 245 is fixed on the first sliding bracket 241, a third output push rod 2451 is fixedly disposed at an output shaft end of the third cylinder 245, a second push plate 2452 is fixedly disposed at an end of the third output push rod 2451, and the second push plate 2452 is fixedly connected to the second sliding bracket 244.
Further, a second cylinder 246 is provided on the second sliding bracket 244, and a second output push rod 2461 can simultaneously pass through the second notch 233. That is, when the first cylinder 242 pushes the first sliding bracket 241 to move left and right, and when the second output push rod 2461 moves to the intersection of the first notch 232 and the second notch 233, the second sliding bracket 244 is pushed by the third cylinder 245, and the second cylinder 246 and the second output push rod 2461 can drive the rotary motor 247 and the cleaning frame 248 to move to the opening of the uv sterilizing chamber 110 along the second notch 233. The arrangement can facilitate the operation of operators in placing medical instruments.
A gap is left between the first sliding bracket 241 and the bottom of the device installation cavity 230.
The liquid storage device 250 includes a support plate 251, a cleaning liquid tank 252 disposed above the support plate 251, a cleaning liquid pump 253 communicating with the inside of the cleaning liquid tank 252, a medical alcohol storage tank 254 disposed above the support plate 251, and an alcohol pressurizing pump 255 communicating with the inside of the medical alcohol storage tank 254.
The side wall of the supporting plate 251 is fixedly connected with the inner wall of the equipment installation chamber 200 and is located above the sliding device 240 with a gap from the sliding device 240, so that the sliding device 240 can slide freely.
The cleaning liquid tank 252 is provided with a cleaning liquid replenishment port 2521, the cleaning liquid replenishment port 2521 is opposite to the cleaning liquid replenishment port dust cap 211, the pump inlet end of the cleaning liquid pump 253 is communicated with the interior of the cleaning liquid tank 252, and the pump outlet end of the cleaning liquid pump 253 is communicated with the water inlet port 1243 through a pipeline. So that the cleaning liquid pump 252 can pump the cleaning liquid into the ultrasonic cleaning tank 124. Preferably, the cleaning liquid is purified water.
The medical alcohol storage tank 254 is provided with a medical alcohol supplement port 2541, the medical alcohol supplement port 2541 is opposite to the medical alcohol supplement port dust cap 212, the pump inlet end of the alcohol pressure pump 255 is communicated with the interior of the alcohol storage tank 254, and the pump outlet end of the alcohol pressure pump 254 is communicated with the alcohol spray pipe 133 arranged in the interior of the infrared drying chamber through a pipeline.
The bottom of the equipment installation cavity 230 is further provided with a fan 260, the fan 260 is communicated with the inside of the infrared drying chamber 130 through an air hole formed in the bottom of the equipment installation cavity 230, an air outlet 261 of the fan 260 is formed in the side wall of the equipment installation chamber 200, and a filter screen for preventing dust from entering is arranged at the air outlet 261. The blower fan 260 has a total height lower than that of a gap left between the first sliding bracket 241 and the bottom of the equipment installation chamber 230.
Because the invention is provided with a plurality of electrical components, the invention provides that the medical instrument disinfecting and cleaning machine is also provided with a power line connected with a power supply, and a cable for connecting each electrical component is arranged inside the machine, and each electrical component of the whole medical instrument disinfecting and cleaning machine is automatically controlled by the singlechip controller 220, wherein the control mode is common knowledge in the field, and is not described again in the invention.
When the medical instrument disinfecting and cleaning machine is used, an operator firstly operates the single-chip microcomputer controller 220, the third air cylinder 245 pushes the cleaning frame 248 to the opening of the ultraviolet sterilizing chamber 110, the first sealing door 112 is opened, the medical instrument to be cleaned and disinfected is fixedly placed on the cleaning frame 248, the first sealing door 112 is closed, the whole disinfecting and cleaning process is started, ultraviolet rays emitted by the ultraviolet lamp post 111 in the ultraviolet sterilizing chamber 110 firstly sterilize the medical instrument, a large amount of germs contained in the medical instrument are killed, and the rotation of the rotating motor output shaft 2471 drives the cleaning frame 248 to rotate, so that the sterilization is more thorough; after the sterilization is finished, the second cylinder 246 lifts the cleaning frame 248 and the rotating motor 247, the first lifting motor 120a controls the first lifting baffle 120c to descend, and at the same time, the first cylinder 242 pushes the first sliding support 241 to move into the ultrasonic cleaning chamber 120; the second cylinder 246 puts the cleaning frame 248 into the ultrasonic cleaning tank 124, the cleaning liquid pump 253 pumps the cleaning liquid in the cleaning liquid tank 252 into the ultrasonic cleaning tank 124 to start the ultrasonic cleaning process, in the ultrasonic cleaning process, the ultrasonic cleaning tank 124 is driven by the driving motor 129 to rotate, the cleaning frame 248 is driven by the rotating motor output shaft 2471 to rotate in the opposite direction of the ultrasonic cleaning tank 124, so that the ultrasonic cleaning is more thorough, the stripped dirt is not easy to be attached to the surface of the medical instrument again, and the plasma electrode 128 generates plasma to bombard the ultrasonic cleaning tank 124, so that the cleaning liquid in the ultrasonic cleaning tank 124 contains a large amount of OH free radicals, and can further sterilize, the plasma can also decompose the dirt stripped in the ultrasonic cleaning process, further avoid the dirt from being attached to the surface of the medical instrument again, the rotation of the cleaning frame 248 has a stirring effect on the cleaning liquid, so that the decomposition effect of the plasma on the dirt is better, and the pollution to the environment when the cleaning liquid is discharged is avoided; after the ultrasonic cleaning is finished, the second lifting motor 120d controls the second lifting baffle 120f to descend, the first air cylinder 242 further pushes the first sliding support 241 to move the cleaning frame 248 into the infrared drying chamber 130, after the cleaning frame 248 completely enters the infrared drying chamber 130, the second lifting motor 120d controls the second lifting baffle 120f to ascend, at this time, the alcohol pressurizing pump 255 is started to eject the medical alcohol from the alcohol spraying pipe 133, and the fan 260 is started at the same time; the rotation of the cleaning frame 248 enables the medical instruments to be completely sprayed with medical alcohol, and the medical instruments are quickly dried under the irradiation of infrared light, and the generated steam is quickly discharged under the action of the fan 260.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (4)
1. A medical instrument disinfection cleaning machine comprises a disinfection cleaning box (100) and an equipment installation chamber (200) positioned above the disinfection cleaning box (100), wherein rollers (140) are arranged at the bottom of the disinfection cleaning box (100);
the disinfection cleaning box (100) comprises an ultraviolet sterilization chamber (110), an ultrasonic cleaning chamber (120) and an infrared drying chamber (130) which are arranged in sequence; an ultraviolet lamp post (111) is arranged in the ultraviolet sterilizing chamber (110); an ultrasonic generator (125), an ultrasonic transducer (126) connected with the ultrasonic generator (125) and an ultrasonic cleaning tank (124) positioned above the ultrasonic transducer (126) are arranged in the ultrasonic cleaning chamber (120), a supporting protective cover (123) is arranged outside the ultrasonic transducer (126), and the ultrasonic cleaning tank (124) is positioned above the supporting protective cover (123); an infrared lamp post (131) is arranged in the infrared drying chamber (130); a plasma electrode (128) is arranged in the ultrasonic cleaning chamber (120), and the plasma electrode (128) is positioned outside the ultrasonic cleaning tank (124); be equipped with alcohol spray pipe (133) in infrared drying room (130), its characterized in that: a left baffle (121) and a right baffle (122) are respectively arranged on the left side and the right side of the ultrasonic cleaning chamber (120), a reflective material is arranged on the inner wall of the ultraviolet sterilization chamber (110), the reflective material is arranged on one side of the left baffle (121) positioned in the ultraviolet sterilization chamber (110), and the reflective material is arranged on one side of the right baffle (122) positioned in the infrared drying chamber (130); a first lifting motor (120 a) and a second lifting motor (120 d) are arranged in the ultrasonic cleaning chamber (120), a first lifting rod (120 b) is arranged on the first lifting motor (120 a), a first lifting baffle (120 c) is arranged on the first lifting rod (120 b), and one side of the first lifting baffle (120 c) is in sliding butt joint with the left baffle (121); a second lifting rod (120 e) is arranged at the top of the second lifting motor (120 d), a second lifting baffle (120 f) is arranged on the second lifting rod (120 e), and one side of the second lifting baffle (120 f) is in sliding butt joint with the right partition baffle (122); a reflecting material is arranged on one surface of the first lifting baffle (120 c) which is abutted against the left baffle (121) and one surface of the second lifting baffle (120 f) which is abutted against the right baffle (122); the equipment installation chamber (200) is of a cubic structure with an equipment installation cavity (230) inside, a sliding device (240) is arranged in the equipment installation cavity (230), and the sliding device (240) comprises a first sliding support (241) and sliding blocks (243) fixedly arranged at two ends of the first sliding support (241); sliding grooves (231) are formed in the bottom of the equipment installation cavity (230) and are close to the front side wall and the rear side wall of the equipment installation chamber (200), and the sliding blocks (243) are located in the sliding grooves (231); a first air cylinder (242) is arranged on the left side wall of the equipment installation chamber (200), a first output push rod (2421) is arranged at the end part of an output shaft of the first air cylinder (242), a first push plate (2422) is connected to the end part of the first output push rod (2421), a first push rod (2423) is connected to the two ends of the first push plate (2422), and the first push rod (2423) is connected with the left side of the first sliding support (241); the sliding device (240) further comprises a second air cylinder (246) arranged on the first sliding support (241), a second output push rod (2461) is arranged at the end part of an output shaft of the second air cylinder (246), the second output push rod (2461) penetrates through the bottom of the equipment installation cavity (230) and extends into the disinfection and cleaning box (100), and a first notch (232) for the second output push rod (2461) to penetrate through and slide left and right is formed in the bottom of the equipment installation cavity (230); the end part of the second output push rod (2461) is connected with a rotating motor (247), and a rotating motor output shaft (2471) of the rotating motor (247) is provided with a cleaning frame (248); the sliding device (240) further comprises a second sliding support (244) arranged above the first sliding support (241), the second sliding support (244) is connected with the first sliding support (241) in a sliding mode, a second air cylinder (246) is arranged on the second sliding support (244), and a second pushing plate (2452) is arranged at the rear end of the second sliding support (244); a third air cylinder (245) is arranged on the first sliding support (241), the end part of an output shaft of the third air cylinder (245) is connected with a third output push rod (2451), and the end part of the third output push rod (2451) is connected with a second pushing plate (2452); the bottom of the equipment installation cavity (230) is provided with a second notch (233) for the second output push rod (2461) to slide back and forth at a position opposite to the ultraviolet sterilization chamber (110).
2. The medical instrument disinfecting and cleaning machine of claim 1, wherein: a driving motor (129) is arranged in the ultrasonic cleaning chamber (120), and a driving gear (1291) is arranged on an output shaft of the driving motor (129); the bottom of the ultrasonic cleaning tank (124) is coaxially and rotatably connected with the supporting protective cover (123), a driven gear (127) is arranged on the outer side wall of the ultrasonic cleaning tank (124), the driven gear (127) is a hollow cylinder, the inner surface of the driven gear is fixedly connected with the outer side wall of the ultrasonic cleaning tank (124), and the driven gear (127) and the driving gear (1291) are meshed with each other.
3. The medical instrument disinfecting and cleaning machine of claim 1, wherein: a liquid storage device (250) is arranged in the equipment installation cavity (230) and above the first sliding support (241), and the liquid storage device (250) comprises a support plate (251), a cleaning liquid tank (252) arranged above the support plate (251), a cleaning liquid pump (253), a medical alcohol storage tank (254) and an alcohol pressurizing pump (255); a pump inlet of the cleaning liquid pump (253) is communicated with the inside of the cleaning liquid tank (252), and a pump outlet of the cleaning liquid pump (253) is communicated with the inside of the ultrasonic cleaning tank (124); the pump inlet of the alcohol pressure pump (255) is communicated with the interior of the medical alcohol storage tank (254), and the pump outlet of the alcohol pressure pump (255) is communicated with an alcohol spraying pipe (133) arranged in the infrared drying chamber (130).
4. The medical instrument disinfecting and cleaning machine of claim 3, wherein: the bottom in equipment fixing chamber (230) still is equipped with fan (260), fan (260) are through setting up the wind hole and the inside intercommunication in infrared ray drying chamber (130) in equipment fixing chamber bottom, and air outlet (261) of fan (260) set up the lateral wall in equipment fixing chamber, and air outlet (261) department is equipped with the filter screen that prevents the dust entering, and fan (260) overall height is less than the height in clearance between the bottom of first sliding support (241) and equipment fixing chamber (230) bottom.
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| US20220258212A1 (en) * | 2021-02-15 | 2022-08-18 | Siemens Healthcare Gmbh | Magnetic resonance apparatus with cleaning unit and method for cleaning a patient receiving area |
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| CN112871864A (en) * | 2021-01-26 | 2021-06-01 | 杭州醉夕风科技有限公司 | Medical instrument cleaning and sterilizing device |
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| CN106862144A (en) * | 2017-04-23 | 2017-06-20 | 朱*** | A kind of Medical Devices are with comprehensive aseptic cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20220258212A1 (en) * | 2021-02-15 | 2022-08-18 | Siemens Healthcare Gmbh | Magnetic resonance apparatus with cleaning unit and method for cleaning a patient receiving area |
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