CN111151506A - Cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments - Google Patents
Cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments Download PDFInfo
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- CN111151506A CN111151506A CN202010181709.1A CN202010181709A CN111151506A CN 111151506 A CN111151506 A CN 111151506A CN 202010181709 A CN202010181709 A CN 202010181709A CN 111151506 A CN111151506 A CN 111151506A
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- drying
- drying cavity
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- 238000004140 cleaning Methods 0.000 title claims abstract description 127
- 238000009835 boiling Methods 0.000 title claims abstract description 31
- 238000001035 drying Methods 0.000 claims abstract description 84
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000007791 liquid phase Substances 0.000 claims abstract description 19
- 239000012071 phase Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007943 implant Substances 0.000 abstract description 5
- 239000008236 heating water Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 15
- 239000000126 substance Substances 0.000 description 13
- 239000012752 auxiliary agent Substances 0.000 description 10
- 230000006837 decompression Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229960001957 stomatological preparations Drugs 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000003643 water by type 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
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- 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
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of cleaning devices for medical instruments, in particular to a cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments, which comprises a case, wherein a cleaning and drying cavity, a heating system, a gas phase system, a liquid phase system and a drying system are arranged in the case, the cleaning and drying cavity is used for placing an object to be cleaned, the heating system is used for heating water in the cleaning and drying cavity, the gas phase system is used for vacuumizing the cleaning and drying cavity so as to convert water on the surface of the object to be cleaned from a liquid state to a gas state, the liquid phase system is used for returning gas to the cleaning and drying cavity so as to convert water on the surface of the object to be cleaned from the gas state to the liquid state, and the drying system is. The cleaning sterilizer solves the problem that the cleaning effect of the existing cleaning sterilizer on compact instruments such as oral instruments, ophthalmological instruments, foreign object instruments, implant instruments, endoscope instruments and the like is poor.
Description
Technical Field
The invention relates to the technical field of cleaning devices for medical instruments, in particular to a cleaning sterilizer for reduced-pressure boiling type cleaning of medical instruments.
Background
Previously, the cleaning and disinfection of medical instruments are all completed by manual cleaning, so that the cleaning efficiency is very low, along with the gradual development of mechanical equipment, the cleaning and disinfection device is used for cleaning and disinfecting the medical instruments, most of the cleaning and disinfection devices used at present are used for cleaning non-precise instruments, and the cleaning effect on precise instruments such as oral instruments, ophthalmological instruments, foreign object instruments, implant instruments and endoscope instruments is poor, so that the cleaning and disinfection device for the pressure reduction boiling type cleaning of the medical instruments is needed to solve the problem of poor cleaning effect on the precise instruments such as the oral instruments, the ophthalmological instruments, the foreign object instruments, the implant instruments and the endoscope instruments.
Disclosure of Invention
The invention aims to provide a cleaning sterilizer for reduced-pressure boiling type cleaning of medical instruments, which aims to solve the problem that the cleaning effect of the conventional cleaning sterilizer on precision instruments such as oral instruments, ophthalmologic instruments, foreign object instruments, implant instruments, endoscope instruments and the like is poor.
In order to solve the technical problems, the invention adopts the following technical scheme:
a cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments comprises a case, wherein a cleaning and drying cavity, a heating system, a gas phase system, a liquid phase system and a drying system are arranged in the case;
the cleaning and drying cavity is used for placing an object to be cleaned;
the heating system is used for heating the water in the cleaning and drying cavity;
the gas phase system is used for vacuumizing the cleaning and drying cavity so as to convert water on the surface of the object to be cleaned from a liquid state to a gas state;
the liquid phase system is used for returning air to the cleaning and drying cavity so as to convert water on the surface of the object to be cleaned from a gaseous state to a liquid state;
the drying system is used for drying the cleaned object.
Preferably, a water inlet pipe and a water outlet pipe are arranged in the machine case, the water outlet end of the water inlet pipe and the water inlet end of the water outlet pipe are both arranged in the cleaning and drying cavity, the heating system comprises two heating pipes arranged at the bottom of the cleaning and drying cavity, the two heating pipes are arranged in an S shape, and the two heating pipes are arranged in a vertically staggered mode.
The further technical proposal is that the heating pipe is a steam heating pipe.
The further technical scheme is that the gas phase system comprises a vacuum pump, a first pneumatic valve and an exhaust pipe, one end of the exhaust pipe is communicated with the exhaust end of the vacuum pump, the other end of the exhaust pipe is arranged in the cleaning and drying cavity, and the first pneumatic valve is arranged on the exhaust pipe and used for controlling the conduction of the exhaust pipe.
According to a further technical scheme, a working cavity is further arranged in the case and is located on the lower side of the cleaning and drying cavity, the vacuum pump is arranged in the working cavity, and the vacuum pump is located on the upper portion in the working cavity.
The liquid phase system comprises a first pneumatic valve and a gas return pipe, wherein one end of the gas return pipe is arranged on the outer wall of the machine case, the other end of the gas return pipe is arranged in the cleaning and drying cavity, and the first pneumatic valve is arranged on the gas return pipe and used for controlling the gas return pipe to be communicated.
The drying system comprises an air blower, a third pneumatic valve and an air inlet pipe, one end of the air inlet pipe is connected with the air outlet end of the air blower, the other end of the air inlet pipe is arranged in the cleaning and drying cavity, the third pneumatic valve is arranged on the air inlet pipe and used for controlling the conduction of the air inlet pipe, and the air blower is an electric heating type air blower.
According to a further technical scheme, a taking and placing opening is formed in one side of the case of the cleaning and drying cavity, an observation window is hinged to the taking and placing opening, and a waterproof sealing layer is arranged on the edge of the observation window.
A further technical scheme is that a containing basket used for containing objects to be washed is arranged in the washing and drying cavity, the containing basket is arranged to be more than two layers, and a mesh support is adopted to separate the adjacent two layers of containing frames.
According to a further technical scheme, a PLC control system used for controlling the heating system, the gas phase system, the liquid phase system and the drying system is arranged in the case, and the PLC control system forms a touch control display panel on the side wall of the case.
Compared with the prior art, the invention has the beneficial effects that: the method comprises the steps of arranging a cleaning and drying cavity, a heating system, a gas phase system, a liquid phase system and a drying system in a case, placing an object to be cleaned in the cleaning and drying cavity, gradually adding cleaning water into the cleaning and drying cavity, pre-cleaning the object to be cleaned by the cleaning water at normal temperature, discharging the pre-cleaned cleaning water, adding new cleaning water and chemical additives, heating the water by the heating system, vacuumizing the cleaning and drying cavity by the gas phase system, converting the water on the surface of the object to be cleaned from a liquid state into a gas state, flushing the surface of the object to be cleaned by the flowing of the cleaning water, returning the gas to the cleaning and drying cavity by the liquid phase system, converting the gas state water into the liquid state, repeatedly vacuumizing and returning the gas, wherein the surface of the object to be cleaned can be flushed by the gas-liquid phase system and the pressure change in the cleaning and, namely, a decompression boiling type cleaning stage is formed, chemical auxiliary agents are added to play a role of enzyme cleaning on an object to be cleaned, the chemical auxiliary agents are added to remove dirt on the inner surface and the outer surface of the object to be cleaned, the inner surface and the outer surface of the object to be cleaned are cleaned more cleanly and thoroughly, cleaning water is discharged after decompression boiling type cleaning, the object to be cleaned is rinsed 2 times at normal temperature in the same manner of decompression boiling type cleaning, the chemical auxiliary agents are not needed to be added in the rinsing process, high-temperature rinsing is carried out after twice normal-temperature rinsing, chemical auxiliary agents attached to the surface of a medical instrument can be cleaned through multiple times of rinsing, the medical instrument to be cleaned can be cleaned more cleanly, the cleaned medical instrument is dried through a drying system after rinsing, the medical instrument is convenient to store and directly use, when the device is used for cleaning precise medical treatment, the cleaning device can be used for fully cleaning, cannot damage precise medical instruments, and is high in cleaning efficiency and remarkable in cleaning effect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a washer disinfector for reduced pressure boiling cleaning of medical instruments in the present invention.
FIG. 2 is a schematic structural diagram of another embodiment of the washer disinfector for reduced pressure boiling type cleaning of medical instruments in the present invention.
Fig. 3 is a schematic structural view of a heating pipe according to the present invention.
In the figure: the device comprises a machine box 1, a cleaning and drying cavity 2, a water inlet pipe 3, a water outlet pipe 4, a heating pipe 5, a vacuum pump 6, a working cavity 7, an air return pipe 8, a fetching and placing port 9, a containing basket 10, a net-shaped support 11, a touch display panel 12 and a transport frame 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1-3 illustrate an embodiment of a washer disinfector for reduced pressure boiling cleaning of medical instruments.
The invention provides a cleaning sterilizer for medical instrument reduced-pressure boiling type cleaning, which comprises a case 1, wherein a cleaning and drying cavity 2, a heating system, a gas phase system, a liquid phase system and a drying system are arranged in the case 1, the cleaning and drying cavity 2 is used for placing an object to be cleaned, the heating system is used for heating water in the cleaning and drying cavity 2, the gas phase system is used for vacuumizing the cleaning and drying cavity 2 so as to convert the water on the surface of the object to be cleaned from a liquid state to a gas state, the liquid phase system is used for returning gas to the cleaning and drying cavity 2 so as to convert the water on the surface of the object to be cleaned from the gas state to the liquid state, and the drying system is used for drying the cleaned object.
A cleaning and drying cavity 2, a heating system, a gas phase system, a liquid phase system and a drying system are arranged in a case 1, an object to be cleaned is placed in the cleaning and drying cavity 2, after cleaning water is gradually added into the cleaning and drying cavity 2, the object to be cleaned is pre-cleaned by the cleaning water at normal temperature, the pre-cleaned cleaning water is discharged, new cleaning water is added again, chemical auxiliaries are added, the water is heated by the heating system, then the cleaning and drying cavity 2 is vacuumized by the gas phase system, so that the water on the surface of the object to be cleaned is changed from a liquid state to a gas state, the surface of the object to be cleaned can be scoured by the flowing of the cleaning water, the gas phase system returns the cleaning and drying cavity to change the gas state, the vacuumizing and the air returning are carried out in a reciprocating manner, the surface of the object to be cleaned can be scoured by the gas-liquid phase change, the method comprises the steps of forming a reduced pressure boiling type cleaning stage of an object to be cleaned (medical apparatus, precision apparatuses such as stomatological apparatuses, ophthalmological apparatuses, foreign apparatus apparatuses, implant apparatuses and endoscopic apparatuses), adding a chemical auxiliary agent to achieve an enzyme cleaning effect on the object to be cleaned, removing dirt on the inner surface and the outer surface of the object to be cleaned, enabling the inner surface and the outer surface of the object to be cleaned to be cleaner and more thorough, discharging cleaning water after the reduced pressure boiling type cleaning, carrying out 2 times of normal temperature rinsing on the object to be cleaned in the same manner as the reduced pressure boiling type cleaning, adding no chemical auxiliary agent in the rinsing process, carrying out high temperature rinsing after the two times of normal temperature rinsing, and adding no chemical auxiliary agent in the high temperature rinsing, so that the chemical auxiliary agent attached to the surface of the medical apparatus can be cleaned completely through multiple times of rinsing, and further enabling the medical apparatus to be cleaned, after the rinsing, carry out the drying to the medical instrument who washs through drying system, and then be convenient for medical instrument's save and direct use, when wasing accurate medical treatment through this device, can not only fully wash, still can not cause the damage to accurate medical instrument, the cleaning efficiency height and the cleaning performance is showing.
Wherein, heating system's heating temperature can be adjusted, in the prewashing stage, heating system does not work, and then carry out the prewashing at normal atmospheric temperature, in decompression boiling formula washing stage, heating system will wash the temperature control of the water in dry chamber 2 at 40-50 degrees centigrade within range, can guarantee that chemical auxiliary's activity is best this moment, and prevent to wash that the water in the dry chamber 2 of washing is whole to gasify, in the first 2 rinsing stages after decompression boiling formula washing, heating system does not work, and then carries out 2 times normal atmospheric temperature rinses at normal atmospheric temperature, after 2 times normal temperature rinses and adds new washing water, heating system will wash the water heating to 80-93 degrees centigrade within ranges in the dry chamber 2 of washing, thereby form high temperature rinsing. Wherein the high-temperature rinsing can be carried out at 80, 90 or 93 ℃.
Be equipped with inlet tube 3 and outlet pipe 4 in the quick-witted case 1, the play water end of inlet tube 3 and the end of intaking of outlet pipe 4 all set up in washing dry chamber 2, and heating system is "S" font setting including setting up in the heating pipe 5 of washing dry chamber 2 bottoms to heating pipe 5 sets up to two, and dislocation set about two heating pipes 5. The heating pipe 5 is a steam heating pipe.
The inlet tube 3 is used for intaking to wasing dry chamber 2, and wherein inlet tube 3 can set up to many to the play water end of inlet tube 3 can be located the top of wasing dry chamber 2, side chamber wall or bottom, and the intercommunication has the pipeline that adds chemical auxiliary agent on inlet tube 3, thereby adds chemical auxiliary agent through inlet tube 3, carries out the enzyme to medical instrument and washes, in order to dispel the filth of inside and outside surface.
Heating pipe 5 of "S" font can make the heating range wider, does benefit to rapid heating more to set up heating pipe 5 into two, two heating pipes 5 distribute from top to bottom, and the dislocation set, the dislocation set is vertical projection between the straight portion of upside heating pipe 5 and the straight portion of downside heating pipe 5 promptly and does not coincide each other, like this alright make the position diverse of heating separately, make heating pipe 5 more rapid to the heating of rinsing 2 interior waters of dry chamber. The heating effect is better and the heating is quicker by adopting the steam heating mode for heating. In another embodiment of the present invention, the water in the washing and drying chamber 2 may be heated by a heating pipe 5 of a heating system such as an electric heating system.
The gas phase system includes vacuum pump 6, first pneumatic valve and exhaust tube, and the one end of exhaust tube communicates with the end of bleeding of vacuum pump 6, and the other end sets up in wasing dry chamber 2, and first pneumatic valve sets up and is used for controlling switching on of exhaust tube on the exhaust tube. The machine case 1 is also internally provided with a working cavity 7, the working cavity 7 is positioned at the lower side of the cleaning and drying cavity 2, the vacuum pump 6 is arranged in the working cavity 7, and the vacuum pump 6 is positioned at the upper position in the working cavity 7.
Carry out evacuation processing to wasing dry chamber 2 through setting up vacuum pump 6, the exhaust tube is used for wasing taking out of the interior gas of dry chamber 2, and when beginning the evacuation, the aforesaid washes the process and just begins to go on. Through setting up first pneumatic valve, first pneumatic valve can set up the optional position on the exhaust tube, only need guarantee first pneumatic valve can control switching on of exhaust tube can. The working chamber 7 arranged in the cabinet 1 is positioned at the lower side of the washing and drying chamber 2, the vacuum pump 6 is arranged in the working chamber 7, and the vacuum pump 6 is positioned at the upper position in the working chamber 7, so that the maintenance of the vacuum pump 6 can be facilitated.
The invention is not limited to the cabinet washer disinfector as shown in fig. 1, but can also be designed as a desk washer disinfector, in which the working chamber 7 is also arranged at the lower side of the washing and drying chamber 2.
The liquid phase system includes second pneumatic valve and muffler 8, and the one end of muffler 8 sets up in the outer wall of quick-witted case 1, and the other end sets up in rinsing dry chamber 2, and the second pneumatic valve sets up and is used for controlling switching on of muffler 8 on muffler 8.
Through setting up muffler 8 so that the vacuum environment (low pressure state) that washs drying chamber 2 in quick-witted case 1 resumes to the ordinary pressure to cooperation vacuum pump 6 realizes the switching of vacuum state and ordinary pressure state, thereby accomplishes washing out of medical instrument, through setting up the second pneumatic valve, the second pneumatic valve can set up the optional position on muffler 8, only need guarantee that the second pneumatic valve can control switching on of muffler 8 can. Drying and filtering means may also be provided on the return air pipe 8, so that the air flowing from the return air pipe 8 into the washing and drying chamber 2 is dry and clean.
The aforementioned vacuum pump 6 measures-80 KPa.
Wherein the muffler 8 sets up and all has the setting in top and the bottom of wasing dry chamber 2, when wasing medical instrument, can not fill water completely in wasing dry chamber 2, the air can be left in the upper portion space of wasing dry chamber 2, so that vacuum pump 8 can carry out evacuation processing to wasing dry chamber 2, the benefit that all sets up muffler 8 in wasing dry chamber 2 top and bottom lies in can not only carrying out the return air at the gaseous state part, can also carry out the return air at the liquid part, it can be convenient for more erode medical instrument to carry out the return air at the liquid part, the second pneumatic valve on the muffler 8 can also guarantee to wash dry chamber 2 interior vacuum state's of shutoff of muffler 8 stability.
The drying system comprises an air blower, a third pneumatic valve and an air inlet pipe, one end of the air inlet pipe is connected with the air outlet end of the air blower, the other end of the air inlet pipe is arranged in the cleaning and drying cavity 2, the third pneumatic valve is arranged on the air inlet pipe and used for controlling the conduction of the air inlet pipe, and the air blower is an electric heating type air blower.
After the prewashing stage, the decompression boiling type cleaning stage and the rinsing stage are completed, the third pneumatic valve is opened, the air blower blows air, and the air blower is an electric heating type air blower, so that hot air blown into the air inlet pipe by the air blower can be blown into the cleaning and drying cavity 2, and medical instruments in the cleaning and drying cavity 2 are dried, so that the cleaned medical instruments are in a dry state after being taken out, and can be directly used and stored conveniently.
The air outlet end of the air inlet pipe can be arranged at the bottom of the cleaning and drying cavity 2, so that the blown hot air can dry the medical instrument from bottom to top, and the drying speed is more remarkable; in other embodiments of the present invention, the air outlet end of the air inlet pipe may be further disposed on the sidewall or the top of the cleaning and drying cavity 2, so as to achieve a good drying effect.
Simultaneously, when carrying out the drying, can also utilize vacuum pump 8 to bleed to washing dry chamber 2 to realize going on when vacuum drying and hot-blast drying, make medical instrument dry efficiency more rapidly.
The cleaning and drying cavity 2 is provided with a taking and placing opening 9 at one side of the case 1, an observation window is hinged at the taking and placing opening 9, and a waterproof sealing layer is arranged at the edge of the observation window. Get and put mouth 9 so that get and put medical instrument, the observation window can play the sealed effect of getting and putting mouth 9, and water seal can avoid appearing leaking in observation window department when wasing medical instrument, and observation window department can also observe the condition such as the prewashing stage, decompression boiling formula washing stage and rinsing stage and the drying of wasing dry chamber 2 inside simultaneously.
The case 1 is still provided with the transport frame 13 in the department of getting and putting mouth 9 outward, and transport frame 13 is used for medical instrument's transportation, and transport frame 13 can also set up the pushing hands including the universal wheel of bottom, the support frame at middle part and the mesa of placing at top on the support frame at middle part, takes out medical instrument and places on transport frame 13, promotes the pushing hands, alright with the help of the roll of universal wheel, utilizes transport frame 13 to transport medical instrument to treating the use place or treating the place of depositing.
Wash and be equipped with in the dry chamber 2 and be used for placing the basket 10 that holds of waiting to wash the article, hold basket 10 and set up to more than two-layer, adjacent two-layer holds and adopts netted support 11 to separate between the frame.
Hold basket 10 through the setting and place medical instrument, set up multilayer structure hold basket 10 and can make to wash more medical instrument of dry chamber 2 internal energy simultaneous cleaning, and separate through mesh support 11 between the layer, not only can make wash, the enzyme is washed and the rinsing can be more abundant, can also make dry ground more thoroughly.
A PLC control system for controlling the heating system, the gas phase system, the liquid phase system and the drying system is disposed in the cabinet 1, and the PLC control system forms a touch display panel 12 on a side wall of the cabinet 1. The PLC system is used for controlling the work of the air blower, the first pneumatic valve, the second pneumatic valve, the third pneumatic valve, the vacuum pump 6, the water pump of the water inlet pipe 3, the heating pipe 5 and the like, thereby realizing automatic control.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. A cleaning and disinfecting device for reduced-pressure boiling type cleaning of medical instruments is characterized in that: the device comprises a case (1), wherein a cleaning and drying cavity (2), a heating system, a gas phase system, a liquid phase system and a drying system are arranged in the case (1);
the cleaning and drying cavity (2) is used for placing an object to be cleaned;
the heating system is used for heating the water in the cleaning and drying cavity (2);
the gas phase system is used for vacuumizing the cleaning and drying cavity (2) so as to convert water on the surface of the object to be cleaned from a liquid state into a gas state;
the liquid phase system is used for returning air to the cleaning and drying cavity (2) so as to convert water on the surface of the object to be cleaned from a gaseous state to a liquid state;
the drying system is used for drying the cleaned object.
2. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: be equipped with inlet tube (3) and outlet pipe (4) in quick-witted case (1), the water outlet end of inlet tube (3) and the end of intaking of outlet pipe (4) all set up in wasing dry chamber (2), heating system is including setting up in heating pipe (5) of wasing dry chamber (2) bottom, heating pipe (5) are "S" font setting to heating pipe (5) set up to two, dislocation set about two heating pipes (5).
3. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 2, wherein: the heating pipe (5) is a steam heating pipe.
4. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: the gas phase system comprises a vacuum pump (6), a first pneumatic valve and an exhaust pipe, one end of the exhaust pipe is communicated with the exhaust end of the vacuum pump (6), the other end of the exhaust pipe is arranged in the cleaning and drying cavity (2), and the first pneumatic valve is arranged on the exhaust pipe and used for controlling the conduction of the exhaust pipe.
5. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 4, wherein: still be equipped with working chamber (7) in quick-witted case (1), working chamber (7) are located the downside that washs dry chamber (2), vacuum pump (6) set up in working chamber (7) to vacuum pump (6) lean on last position in working chamber (7).
6. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: the liquid phase system comprises a second pneumatic valve and an air return pipe (8), one end of the air return pipe (8) is arranged on the outer wall of the case (1), the other end of the air return pipe is arranged in the cleaning and drying cavity (2), and the second pneumatic valve is arranged on the air return pipe (8) and used for controlling the conduction of the air return pipe (8).
7. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: the drying system comprises an air blower, a third pneumatic valve and an air inlet pipe, one end of the air inlet pipe is connected with the air outlet end of the air blower, the other end of the air inlet pipe is arranged in the cleaning and drying cavity (2), and the third pneumatic valve is arranged on the air inlet pipe and used for controlling the conduction of the air inlet pipe;
the air blower is an electric heating type air blower.
8. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: wash dry chamber (2) and form in one side of quick-witted case (1) and get and put mouth (9), it has the observation window to get to put mouthful (9) department articulated, the edge of observation window is provided with waterproof sealing layer.
9. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: the cleaning and drying device is characterized in that a containing basket (10) used for containing objects to be cleaned is arranged in the cleaning and drying cavity (2), the containing basket (10) is arranged to be more than two layers, and two adjacent layers of containing frames are separated by a mesh support (11).
10. The washer disinfector for reduced pressure boiling cleaning of medical instruments of claim 1, wherein: the machine box (1) is internally provided with a PLC control system used for controlling the heating system, the gas phase system, the liquid phase system and the drying system, and the PLC control system forms a touch control display panel (12) on the side wall of the machine box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181709.1A CN111151506A (en) | 2020-03-16 | 2020-03-16 | Cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181709.1A CN111151506A (en) | 2020-03-16 | 2020-03-16 | Cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments |
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| CN111151506A true CN111151506A (en) | 2020-05-15 |
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| CN202010181709.1A Pending CN111151506A (en) | 2020-03-16 | 2020-03-16 | Cleaning sterilizer for pressure-reducing boiling type cleaning of medical instruments |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482408A (en) * | 2020-05-28 | 2020-08-04 | 成都润林医疗器械有限公司 | Cleaning machine with remote control system |
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| CN112066660A (en) * | 2020-09-21 | 2020-12-11 | 成都市龙泉驿区第一人民医院 | Drying device based on endoscope instrument is used |
| CN114101171A (en) * | 2021-11-12 | 2022-03-01 | 深圳市美雅洁技术股份有限公司 | Double-cabin cleaning equipment and control method thereof |
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