CN109332277B - Medical cleaning and sterilizing device - Google Patents
Medical cleaning and sterilizing device Download PDFInfo
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- CN109332277B CN109332277B CN201811460279.6A CN201811460279A CN109332277B CN 109332277 B CN109332277 B CN 109332277B CN 201811460279 A CN201811460279 A CN 201811460279A CN 109332277 B CN109332277 B CN 109332277B
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- cavity
- filter
- filter plate
- disinfection
- main pipe
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 44
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 73
- 239000011550 stock solution Substances 0.000 claims description 20
- 230000000249 desinfective effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 abstract description 9
- 239000000645 desinfectant Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 238000001802 infusion Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011110 re-filtration Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- A61L2/16—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
-
- 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
-
- 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
Landscapes
- 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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a medical cleaning and sterilizing device which comprises a mounting frame, a water delivery main pipe, a transfusion main pipe, a sterilizing cavity fixed in the mounting frame, a driving motor fixed at the top of the mounting frame and a control box arranged at the side part of the mounting frame, wherein a rotating shaft is arranged in the center of the sterilizing cavity in the vertical direction, the upper end of the rotating shaft penetrates through an upper bearing seat to be in transmission connection with an output shaft of the driving motor, a plurality of layers of suspension arms are arranged on the periphery of the shaft wall of the rotating shaft from top to bottom, a suspension ring is fixed on the lower surface of the suspension arm, a clamping piece is hung on the ring wall of the suspension ring, two rows of spray heads which are vertically symmetrical are uniformly arranged on the inner side wall of the sterilizing cavity, transparent windows for installing ultraviolet sterilizing lamps are arranged at the top end of the sterilizing cavity, two inlet ends of a three-way electromagnetic valve are respectively communicated with the water delivery main pipe and the transfusion main pipe, and a liquid discharge pipe is arranged at the bottom of the sterilizing cavity. The invention can comprehensively sterilize and disinfect medical appliances and safely store the medical appliances.
Description
Technical Field
The invention belongs to the technical field of medical instrument cleaning and disinfection, and particularly relates to a medical cleaning and sterilizing device.
Background
At present, medical appliances used for patient examination or procedures, such as tongue depressor, medical forceps, pliers, scissors, bone saw, swing drill and the like, need to be cleaned and disinfected in a concentrated manner in a hospital outpatient service, and the traditional disinfection mode is to soak the medical appliances in disinfectant, then take out the medical appliances and wipe the medical appliances with alcohol or dry the medical appliances with sunlight, so that the disinfection effect is achieved, a large amount of labor force is occupied, the efficiency is lower, the drying time is longer and cannot be guaranteed, and the primary cleaning quantity is less and the cleaning efficiency is low; or the manual spraying mode is adopted for disinfection, the spraying is not comprehensive enough, the manpower is wasted, and the cleaning and disinfecting treatment mode is low in efficiency. Meanwhile, as most medical appliances are sharp appliances, the medical appliances are very easy to scratch to a cleaner in the cleaning process, and the appliances are very troublesome to take after disinfection is finished, and the medical appliances are also very easy to scratch to the user.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art and provide a medical cleaning and sterilizing device, and the sterilizing device can continuously operate a plurality of steps such as spraying a sterilizing liquid, washing after sterilization, heating, drying, dehumidifying, ultraviolet sterilization, discharging waste liquid and the like on medical appliances in sequence, so that the medical appliances are completely sterilized and safely stored under the condition of not transferring the medical appliances. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
according to one aspect of the invention, there is provided a medical cleaning and sterilizing device, comprising a mounting frame, a water delivery main pipe, a transfusion main pipe, a sterilizing cavity fixed in the mounting frame, a driving motor fixed at the top of the mounting frame and a control box arranged at the side part of the mounting frame, wherein a rotating shaft is arranged in the center of the sterilizing cavity in the vertical direction, an upper bearing seat and a lower bearing seat which are respectively and vertically arranged at the upper end and the lower end of the rotating shaft and are rotationally connected with the rotating shaft, the upper bearing seat (fixed in a shell wall at the top end of the sterilizing cavity, the upper end of the rotating shaft penetrates through the upper bearing seat and is in transmission connection with an output shaft of the driving motor, a supporting beam is horizontally fixed in the sterilizing cavity, the lower end of the rotating shaft is fixed on the supporting beam through the lower bearing seat, a plurality of layers of suspension arms are arranged at the periphery of the shaft wall of the rotating shaft from top to bottom, suspension rings are fixed on the lower surfaces of the suspension rings, one or more clamping pieces are hung on the ring walls of the suspension rings, transparent windows are respectively arranged at the top ends of the inner wall of the sterilizing cavity and at the two sides of the upper bearing seat, and ultraviolet sterilizing lamps are arranged in the transparent windows;
The water delivery main pipe and the transfusion main pipe are symmetrically arranged on mounting frames outside two sides of the disinfection cavity along the axial direction of the disinfection cavity respectively, two rows of vertically symmetrical spray heads are uniformly arranged on the inner side wall of the disinfection cavity, the inlet ends of the spray heads are communicated to the outside of the disinfection cavity through branch pipes, three-way electromagnetic valves are arranged at the end parts of the branch pipes outside the disinfection cavity, two inlet ends of the three-way electromagnetic valves are respectively communicated with the water delivery main pipe and the transfusion main pipe, and the inlets of the spray heads are respectively communicated with the water delivery main pipe and the transfusion main pipe through the branch pipes and the three-way electromagnetic valves; the bottom of the disinfection cavity is provided with one or more liquid discharge pipes, each liquid discharge pipe is respectively provided with a liquid discharge electromagnetic valve, and the driving motor, the three-way electromagnetic valve, the ultraviolet disinfection lamp and the liquid discharge electromagnetic valve are respectively and electrically connected with the control box.
Above-mentioned scheme is preferred, the supporting beam will disinfection cavity is separated into disinfection cavity and lower stock solution cavity be provided with in the last disinfection cavity of supporting beam top and separate the rack be provided with the filter in the lower stock solution cavity of supporting beam below the bottom of lower stock solution cavity sets up the fluid-discharge tube set up sealed door body on the casing of last disinfection cavity.
In the above scheme, preferably, the filter plates are one or more layers and are arranged obliquely from top to bottom.
Above-mentioned scheme is preferred, the filter is two-layer, and it is including upper filter and the lower filter that is the mutual slope setting from top to bottom, follows on the lateral wall of lower stock solution cavity the level is provided with the filter bowl, on the lower stock solution cavity lateral wall of the first end below of upper filter and supporting beam, the second end downward sloping of this upper filter is connected to the second end below of the supporting beam of opposite side to be connected with the notch of the filter bowl that sets up on the lower stock solution cavity lateral wall, on the first end pair of lower filter is connected to the lower stock solution cavity lateral wall of filter bowl department, and the filter bowl bottom with the first end of lower filter is approximately, on the lower stock solution cavity lateral wall of the second end downward sloping of this lower filter is connected to the first end below of supporting beam.
Above-mentioned scheme is preferred, the filter is the three-layer, and it is including upper filter and the lower filter that is the mutual slope setting from top to bottom and the level setting in the middle of between upper filter and lower filter, follows the level is provided with the filter bowl on the lateral wall of lower stock solution cavity, the first end of middle filter is connected with the one end lateral wall of lower stock solution cavity, the second end level of middle filter passes on the filter bowl is connected, on the lower stock solution cavity lateral wall of the first end below of upper filter and supporting beam, the second end downward sloping of this upper filter is connected to the second end below of the supporting beam of opposite side to be connected with the notch of the filter bowl that sets up on the lower stock solution cavity lateral wall, the first end of lower filter is connected to on the lower stock solution cavity lateral wall of filter lateral wall department, and the bottom of filter bowl with the first end of lower filter is approximately, the second end downward sloping of this lower filter is connected to on the lower stock solution cavity lateral wall of the lower stock solution cavity below of the first end below in the centre.
The above scheme is preferable in that the middle filter plate is formed by continuously and uniformly spacing and staggering a plurality of straight line groove bodies in an integral connection mode, and a notch at one end of each straight line groove body horizontally penetrates through the filter groove to be connected.
According to the scheme, preferably, the hanging ring is a circular ring-shaped hanging ring or a circular arc-shaped hanging ring, and the clamping piece is suspended and fixed in an arc shape along the outer wall of the hanging ring.
In the above scheme, preferably, one or more than two temperature and humidity sensors are arranged on the rotating shaft, and the temperature and humidity sensors are electrically connected with the control box.
The above scheme is preferable, wherein the middle part of the side wall of the upper disinfection cavity is symmetrically provided with a heater and an air suction hole. Preferably, the door body is opened along the left side or the right side direction of the upper disinfection cavity, and the lower liquid storage cavity is a conical cavity.
In summary, the invention adopts the technical proposal and has the beneficial effects that:
(1) The invention can continuously operate a plurality of steps such as spraying the sterilizing liquid, washing after sterilizing, heating, drying, dehumidifying, ultraviolet sterilizing, discharging the waste liquid and the like on the medical appliance in sequence, so that the medical appliance is completely sterilized and safely stored under the condition of not transferring the medical appliance, and the sterilizing operation on the medical appliance is more complete.
(2) The invention can properly set the left and right distances of the clamp to treat medical instruments with various shapes and sizes, and can realize omnibearing and dead-angle-free disinfection and cleaning under the rotating condition of the rotating shaft after the clamp clamps, thereby avoiding the harm of contact disinfectant to human bodies.
Drawings
In order to more clearly illustrate the examples of the invention or the technical solutions in the prior art, the drawings required in the description of the embodiments or the prior art will be briefly described below, it being evident that the drawings in the description below are only some examples of the invention and that other drawings may be obtained from these drawings without any inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a medical cleaning, sterilizing and disinfecting apparatus according to the present invention;
FIG. 2 is a schematic view showing the internal structure of a medical washing and sterilizing apparatus according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the filter plate of the present invention;
FIG. 4 is a schematic view of the mounting structure of the three-layer filter plate of the present invention;
In the drawing, a mounting frame 1, a disinfection cavity 2, a driving motor 3, a rotating shaft 4, a suspension arm 5, a water delivery main pipe 6, a water delivery main pipe 7, a transparent window 8, a liquid discharge pipe 9, a control box 10, a controller 11, a door body 12 and a door handle 13; the upper disinfection cavity 20, the lower liquid storage cavity 21, the upper bearing seat 40, the lower bearing seat 41, the supporting beam 42, the grid 43, the temperature and humidity sensor 44, the upper filter plate 50, the lower filter plate 51, the filter tank 52, the middle filter plate 53, the supporting table 54, the spray head 70, the branch pipe 71, the three-way electromagnetic valve 72, the ultraviolet disinfection lamp 80, the liquid discharge electromagnetic valve 90, the observation window 120, the heater 200, the air suction hole 201, the hanging ring 500, the clamping piece 501, the horizontal filter plate 530 and the straight groove 531.
Detailed Description
The following description of the embodiments of the present invention will be made more clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to one aspect of the present invention, referring to fig. 1 and 2, there is provided a medical washing and sterilizing apparatus comprising a mounting frame 1, a water supply main 6, a water supply main 7, a sterilizing chamber 2 fixed in the mounting frame 1, a driving motor 3 fixed at the top of the mounting frame 1, and a control box 10 mounted at the side of the mounting frame 1, a rotation shaft 4 is provided at the center of the sterilizing chamber 2 in a vertical direction, an upper bearing housing 40 and a lower bearing housing 41 rotatably connected with the rotation shaft 3 are vertically provided at the upper and lower ends of the rotation shaft 4, respectively, the upper bearing housing 40 is fixed in a housing wall at the top end of the sterilizing chamber 2, the upper end of the rotation shaft 3 is in driving connection with an output shaft of the driving motor 3 through the upper bearing housing 40, the disinfection cavity 2 is internally and horizontally fixed with a supporting beam 42, the lower end of a rotating shaft 3 is fixed on the supporting beam 42 through a lower bearing seat 41, a plurality of layers of hanging arms 5 are arranged on the periphery of the shaft wall of the rotating shaft (3) from top to bottom, the hanging arms 5 are in a horizontal state or a downward inclined state, hanging rings 500 are fixed on the lower surface of the hanging arms 5, one or more clamping pieces 501 are hung on the ring wall of the hanging rings 500, transparent windows 8 are respectively arranged on the top end of the inner wall of the disinfection cavity 2 and on two sides of the upper bearing seat 40, ultraviolet disinfection 80 is installed in the transparent windows 8, the hanging rings 500 are annular hanging rings or arc hanging rings, the clamping pieces 501 are hung and fixed in an arc shape along the outer wall of the hanging rings 500, and the clamping pieces are clamps or clamping hooks. The water delivery main pipe 6 and the transfusion main pipe 7 are symmetrically arranged on the mounting frame 1 outside two sides of the disinfection cavity 2 along the axial direction of the disinfection cavity 2, two rows of vertically symmetrical spray heads 70 are uniformly arranged on the inner side wall of the disinfection cavity 2, the inlet ends of the spray heads 70 are communicated to the outside of the disinfection cavity 2 through branch pipes 71, three-way electromagnetic valves 72 are arranged at the end parts of the branch pipes 71 outside the disinfection cavity 2, two inlet ends of the three-way electromagnetic valves 72 are respectively communicated with the water delivery main pipe 6 and the transfusion main pipe 7, and the inlets of the spray heads 70 are respectively communicated with the water delivery main pipe 6 and the transfusion main pipe 7 through the branch pipes 71 and the three-way electromagnetic valves 72; one or more liquid discharge pipes 9 are arranged at the bottom of the disinfection cavity 2, a liquid discharge electromagnetic valve 90 is respectively arranged on each liquid discharge pipe 9, and the driving motor 3, the three-way electromagnetic valve 72, the ultraviolet disinfection lamp 80 and the liquid discharge electromagnetic valve 90 are respectively and electrically connected with the control box 10. The middle part of the side wall of the upper disinfection cavity 20 is provided with a heater 200 and an exhaust hole 201 which are symmetrical to each other, the exhaust hole 201 is connected with an exhaust pipe (not shown), the exhaust pipe is connected to the exhaust pipe to perform dehumidification or heat extraction on the whole disinfection cavity 2, one or more temperature and humidity sensors 44 are arranged on the rotating shaft 3, and the temperature and humidity sensors 44 are electrically connected with the control box 10, so that the temperature and humidity in the disinfection cavity are detected, and the disinfection and preservation of disinfected medical appliances in the disinfection cavity under specified temperature and humidity conditions are ensured. A power supply and a controller 11 are arranged in the control box 10, wherein the power supply supplies power to the whole device, the controller 11 is respectively and electrically connected with the temperature and humidity sensor 44, the driving motor 3, the three-way electromagnetic valve 72, the ultraviolet disinfection lamp 80, the liquid discharge valve 90 and the heater 210, and the controller is a PLC controller or a singlechip controller.
In the present invention, referring to fig. 1 and 2, the supporting beam 42 divides the disinfection cavity 2 into an upper disinfection cavity 20 and a lower liquid storage cavity 21, a net frame 43 is disposed in the upper disinfection cavity 20 above the supporting beam 42, a filter plate is disposed in the lower liquid storage cavity 21 below the supporting beam 42, the liquid discharge pipe 9 is disposed at the bottom of the lower liquid storage cavity 21, a sealed door body 12 is disposed on a housing of the upper disinfection cavity 20, one side of the door body 12 is hinged with the upper disinfection cavity 20, a transparent observation window 120 and a door handle 13 are further disposed on the door body 12, the door handle 13 can enable the door body to be opened leftwards or rightwards, and the observation window 120 can observe that a medical apparatus is cleaned or disinfected. The isolation net rack 43 is arranged at the transition part between the upper disinfection cavity 20 and the lower liquid storage cavity 21 for mutual communication, the isolation net rack 43 is used for receiving falling of medical appliance weights, the isolation net rack 43 can prevent and obstruct the disinfected medical appliance from falling into the bottom of the lower liquid storage cavity 21, and a filter plate is arranged between the lower liquid storage cavity 21 and the isolation net rack 43; when the disinfectant or cleaning solution drops from the upper disinfection cavity 20 to the lower liquid storage cavity 21, passes through the filter plate and filters, solid impurities in the liquid are remained on the filter plate, the last filtered liquid is discharged from the liquid discharge pipe 9, the liquid discharge electromagnetic valve 90 is arranged on the liquid discharge pipe 10, the liquid discharge electromagnetic valve 90 is electrically connected with the controller 11, the liquid discharge electromagnetic valve on the lower liquid discharge pipe 10 is opened by the controller 11 to discharge the cleaning solution or water from the liquid storage cavity 21, then the heater 200 is opened by the controller 11 to heat the medical appliance, the redundant water air suction hole 201 is extracted, the temperature and humidity sensor 44 and the ultraviolet disinfection lamp 80 are started at the same time, the medical appliance is disinfected by ultraviolet rays under a certain temperature and humidity, the controller 11 stops outputting the control signals when the specified humidity or humidity is reached, so that the disinfection and sterilization operation of the medical appliance is finished, the door body can be opened at any time, and the medical appliance after the disinfection is taken out. The invention continuously carries out a plurality of steps such as the steps of spraying the sterilizing liquid (the water can be firstly used for washing before the sterilizing spraying and washing, and then the sterilizing), the steps of washing after the sterilizing, heating, drying, dehumidifying, ultraviolet sterilizing, discharging the waste liquid and the like, so that the medical appliance is comprehensively sterilized, washed, heated, dried, dehumidified, sterilized and safely stored under the condition of not transferring the medical appliance, and the sterilizing operation of the medical appliance is more comprehensive. The cleaning process is not easy to scratch the cleaner, and the cleaning process is simple to take after disinfection is finished, and the cleaner cannot be scratched.
In the present invention, the filter plates are one or more layers and are disposed obliquely above each other, and as an embodiment of the present invention, it is preferable that the filter plates are two layers, including an upper filter plate 50 and a lower filter plate 51 disposed obliquely above each other, a filter tank 52 is horizontally disposed along a sidewall of the lower liquid storage chamber 21, a first end of the upper filter plate 50 is disposed on a sidewall of the lower liquid storage chamber 21 below a first end of the support beam 42, a second end of the upper filter plate 50 is connected obliquely below a second end of the support beam 42 on the opposite side and is connected to a notch of the filter tank 52 disposed on a sidewall of the lower liquid storage chamber 21, a first end pair of the lower filter plate 51 is connected to a sidewall of the lower liquid storage chamber 21 at the filter tank 52, and a bottom of the filter tank 52 is disposed in close contact with the first end of the lower filter plate 51, and a second end of the lower filter plate 51 is connected obliquely below the first end of the support beam 42 to a sidewall of the lower liquid storage chamber 4; namely, the right end of the upper filter plate 50 is high (the first end is high), the left end is low (the second end is low), the left end of the lower filter plate 51 is high (the first end is high), the right end is low (the second end is low), when the sterilizing liquid or cleaning liquid drops from the upper sterilizing cavity 20 into the lower liquid storage cavity 21, then flows and filters at the upper filter plate 50, and solid impurities in the liquid are left on the upper filter plate 50, and as the liquid continuously flows downwards, the solid impurities of the upper filter plate 50 are flushed to the second end (rightmost end) of the upper filter plate 50, and are flushed into the filter tank 52, the rest of the liquid is filtered by the filter tank 52 or the upper filter plate 50 and then enters the lower filter plate 51 for secondary filtration, and the final filtered liquid is discharged from the liquid discharge pipe 9.
As another embodiment of the present invention, the filter plate is three layers, including an upper filter plate 50 and a lower filter plate 51 disposed obliquely above and below each other, and an intermediate filter plate 53 disposed horizontally between the upper filter plate 50 and the lower filter plate 51, a filter tank 52 is disposed horizontally along a sidewall of the lower liquid storage chamber 21, a first end of the intermediate filter plate 53 is connected to one end sidewall of the lower liquid storage chamber 21, a second end of the intermediate filter plate 53 is connected horizontally through the filter tank 52, the first end of the upper filter plate 50 is connected to the sidewall of the lower liquid storage chamber 21 below the first end of the support beam 42, the second end of the upper filter plate 50 is connected to the lower end of the support beam 42 on the opposite side obliquely downward, and is connected to a notch of the filter tank 52 disposed on the sidewall of the lower liquid storage chamber 21, the first end of the lower filter plate 51 is connected to the sidewall of the lower liquid storage chamber 21 at an outer sidewall of the filter tank 52, and a bottom of the filter tank 52 is connected to the first end of the lower filter plate 51, and the second end of the lower filter plate 51 is connected to the sidewall of the lower chamber 4 below the first end of the intermediate filter plate 53 obliquely downward; the middle filter plate 53 is formed by integrally connecting a plurality of horizontal filter plates 530 and a plurality of linear grooves 531 at equal intervals, and the notch at one end of the linear groove 530 horizontally penetrates through the filter tank 52 for connection.
Namely, the right end of the upper filter plate 50 is high (the first end is high), the left end is low (the second end is low), the left end of the lower filter plate 51 is high (the first end is high), the right end is low (the second end is low), the middle filter plate 53 is horizontally arranged on the horizontal plane between the filter tank 52 and the lower filter plate 51, when the sterilizing liquid or cleaning liquid drops into the lower liquid storage cavity 21 from the upper sterilizing cavity 20, then the upper filter plate 50 flows and filters, and solid impurities in the liquid are remained on the upper filter plate 50, and as the liquid continuously flows downwards, the solid impurities of the upper filter plate 50 are flushed to the middle filter plate 53, because the middle filter plate 53 is provided with the straight line groove 530, redundant residual slag can be flushed to the filter tank 52 along the straight line groove 530 again, the middle filter plate 53 can adopt the existing multi-layer filter plates, and the middle of which is clamped with amorphous alloy particles, the liquid is subjected to adsorption or partial ionization of part of harmful elements in the liquid through the amorphous alloy particle reaction, the sediment residues are continuously formed and filtered and collected by the filter tank 52 and filtered by the lower filter plate 51,
Therefore, the liquid flows into the filter tank 52 from the second end (leftmost end) of the upper filter plate 50, and the solid impurities are flushed into the filter tank 52, the rest of the liquid is filtered by the filter tank 52 and the middle filter plate 53 and then enters the lower filter plate 51 for re-filtration, the final filtered liquid is discharged from the liquid discharge pipe 9, and in the specific implementation, a supporting table 54 fixed on the side wall of the lower liquid storage cavity 21 is also arranged between the first end of the upper filter plate 50 and the side wall of the lower liquid storage cavity 21, between the second end of the middle filter plate 53 and the side wall of the lower filter plate 51 and between the first end of the lower filter plate 51 and the side wall of the lower liquid storage cavity 21, and the supporting table 54 is also inclined in the inclined direction of the filter plate, the first end of the upper filter plate 50 and the first end of the lower filter plate 51 are fixedly connected with the edge of the supporting table 54 corresponding to each other, and the inclined arrangement of the upper filter plate 50 and the lower filter plate 51 is convenient for residue not to remain on the plate surface, and the upper filter plate 50, the lower filter plate 51 and the middle filter plate 53 and the supporting table 54 are easy to be mounted and detached, and the side wall of the lower filter plate is not damaged during the mounting operation.
When the medical apparatus needs to be disinfected, the door body 12 is opened, the medical apparatus is sequentially clamped on the clamping piece 501, the boom 5 is pushed to enable the rotating shaft 4 to rotate, the medical apparatus is sequentially clamped on the clamping piece 501, after the door body 12 is closed and sealed, the controller 11 in the control box 10 sequentially starts an infusion solenoid valve switch (not shown) on the infusion main 6 and a three-way solenoid valve 72 on the branch pipe 71, after the infusion solenoid valve switch and the three-way solenoid valve 72 are opened, the disinfectant is quickly pressed into the upper disinfection cavity 2 through the infusion main 7, the three-way solenoid valve 72, the branch pipe 71 and the spray head 70, then the driving motor 3 is started to rotate, the medical apparatus clamped by the clamping piece 501 is flushed and disinfected by the disinfectant in the circumferential rotation, after the disinfectant is used for a specified period of time, the electromagnetic valve switch on the infusion main 7 is closed to stop conveying the disinfectant, at the moment, the controller 11 outputs a control instruction, the opening of the liquid draining solenoid valve switch 90 on the liquid draining pipe 9, the waste liquid is discharged, and the control instruction is output through the controller 11, the water draining 6 is opened, and the water (not shown) is quickly pressed into the main pipe 7 or the spray nozzle 70 is sprayed by the electromagnetic valve 71, and the cleaning liquid is completely sprayed into the main body (not shown) and the main pipe 72 is completely sprayed by the cleaning liquid is sprayed on the main body or the main body and the spray-cleaned by the spray nozzle 72; the three-way electromagnetic valve 72 adopts a two-position three-way electromagnetic valve and is a two-in one-out three-way electromagnetic valve 72, so that the disinfection and the spray cleaning can be operated in a time-sharing manner.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. A medical cleaning and sterilizing device, which is characterized in that: comprises a mounting frame (1), a water delivery main pipe (6), a water delivery main pipe (7), a disinfection cavity (2) fixed in the mounting frame (1), a driving motor (3) fixed at the top of the mounting frame (1) and a control box (10) arranged at the side part of the mounting frame (1), wherein a rotating shaft (4) is arranged in the center of the disinfection cavity (2) along the vertical direction, an upper bearing seat (40) and a lower bearing seat (41) which are rotationally connected with the rotating shaft (4) are respectively and vertically arranged at the upper end and the lower end of the rotating shaft (4), the upper bearing seat (40) is fixed in the shell wall at the top end of the disinfection cavity (2), the upper end of the rotating shaft (4) passes through the upper bearing seat (40) and is in transmission connection with an output shaft of the driving motor (3), a supporting beam (42) is horizontally fixed in the disinfection cavity (2), the lower end of the rotating shaft (4) is fixed on the supporting beam (42) through the lower bearing seat (41), a plurality of hanging arms (5) are respectively and vertically arranged at the periphery of the shaft wall of the rotating shaft (4), a plurality of hanging rings (500) are fixed on the lower surface of the hanging rings (5), transparent windows (8) are respectively arranged at the top end of the inner wall of the disinfection cavity (2) and at the two sides of the upper bearing seat (40), and ultraviolet disinfection lamps (80) are arranged in the transparent windows (8);
The water delivery main pipe (6) and the transfusion main pipe (7) are symmetrically arranged on the mounting frame (1) outside two sides of the disinfection cavity (2) along the axial direction of the disinfection cavity (2) respectively, two rows of vertically symmetrical spray heads (70) are uniformly arranged on the inner side wall of the disinfection cavity (2), the inlet ends of the spray heads (70) are communicated to the outside of the disinfection cavity (2) through branch pipes (71), three-way electromagnetic valves (72) are arranged at the end parts of the branch pipes (71) outside the disinfection cavity (2), the two inlet ends of the three-way electromagnetic valves (72) are respectively communicated with the water delivery main pipe (6) and the transfusion main pipe (7), and the inlet of each spray head (70) is respectively communicated with the water delivery main pipe (6) and the transfusion main pipe (7) through the branch pipes (71) and the three-way electromagnetic valves (72); one or more liquid discharge pipes (9) are arranged at the bottom of the disinfection cavity (2), liquid discharge electromagnetic valves (90) are respectively arranged on each liquid discharge pipe (9), and the driving motor (3), the three-way electromagnetic valve (72), the ultraviolet disinfection lamp (80) and the liquid discharge electromagnetic valves (90) are respectively and electrically connected with the control box (10);
The support beam (42) divides the disinfection cavity (2) into an upper disinfection cavity (20) and a lower liquid storage cavity (21), a net separating frame (43) is arranged in the upper disinfection cavity (20) above the support beam (42), a filter plate is arranged in the lower liquid storage cavity (21) below the support beam (42), the bottom of the lower liquid storage cavity (21) is provided with the liquid discharge pipe (9), and a sealed door body (12) is arranged on the shell of the upper disinfection cavity (20);
The door body is opened along the left side or the right side direction of the upper disinfection cavity, and the lower liquid storage cavity is a conical cavity.
2. A medical cleaning and disinfecting apparatus according to claim 1, wherein: the filter plates are one or more layers and are arranged obliquely from top to bottom.
3. A medical cleaning and disinfecting apparatus according to claim 2, wherein: the filter is two-layer, and it is including upper filter board (50) and lower filter board (51) that are the mutual slope setting from top to bottom, follows the level is provided with filter tank (52) on the lateral wall of lower stock solution cavity (21), on the first end of upper filter board (50) is connected to the lower stock solution cavity (21) lateral wall of supporting beam (42) below the first end, the second end downward sloping of this upper filter board (50) is connected to the second end below of supporting beam (42) of opposite side to be connected with the notch of filter tank (52) that sets up on the lateral wall of lower stock solution cavity (21), on the first end pair of lower filter board (51) is connected to the lower stock solution cavity (21) lateral wall of filter tank (52) department, and filter tank (52) bottom with the first end of lower filter board (51) is approximated, and the second end downward sloping of this lower filter board (51) is connected to on the lower stock solution cavity (21) lateral wall of supporting beam (42) below the first end.
4. A medical cleaning and disinfecting apparatus according to claim 2, wherein: the filter is three-layer, and it is including upper filter plate (50) and lower filter plate (51) and the level setting of upper filter plate (50) and lower filter plate (51) that are mutual slope setting from top to bottom are middle filter plate (53) between upper filter plate (50) and lower filter plate (51), follow on the lateral wall of lower reservoir cavity (21) the level is provided with filter tank (52), the first end of middle filter plate (53) is connected with the one end lateral wall of lower reservoir cavity (21), the second end level of middle filter plate (53) passes filter tank (52) and is connected, on the lower reservoir cavity (21) lateral wall of first end below of upper filter plate (50) and supporting beam (42), the second end of this upper filter plate (50) is connected to the second end below of supporting beam (42) of opposite side downward sloping to be connected with the notch of filter tank (52) that sets up on the lateral wall of lower reservoir cavity (21), the first end of lower filter plate (51) is connected to on the lateral wall of lower reservoir cavity (21) lateral wall of filter tank (52), and the bottom of filter tank (51) is close to the first end below the lower filter plate (51) is connected to the second end below the upper filter plate (51).
5. A medical cleaning and disinfecting apparatus according to claim 4, wherein: the middle filter plate (53) is formed by continuously, uniformly and alternately and integrally connecting a plurality of horizontal filter plates (530) and a plurality of linear groove bodies (531), and a notch at one end of each linear groove body (531) horizontally penetrates through the filter groove (52) to be connected.
6. A medical cleaning and disinfecting apparatus according to claim 1, wherein: the hanging ring (500) is an annular hanging ring or an arc-shaped hanging ring, and the clamping piece (501) is suspended and fixed in an arc shape along the outer wall of the hanging ring (500).
7. A medical cleaning and disinfecting apparatus according to claim 1, wherein: one or more temperature and humidity sensors (44) are arranged on the rotating shaft (4), and the temperature and humidity sensors (44) are electrically connected with the control box (10).
8. A medical cleaning and disinfecting apparatus according to claim 1, wherein: the middle part of the side wall of the upper disinfection cavity (20) is symmetrically provided with a heater (200) and an air suction hole (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460279.6A CN109332277B (en) | 2018-11-30 | 2018-11-30 | Medical cleaning and sterilizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460279.6A CN109332277B (en) | 2018-11-30 | 2018-11-30 | Medical cleaning and sterilizing device |
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| CN109332277A CN109332277A (en) | 2019-02-15 |
| CN109332277B true CN109332277B (en) | 2024-05-10 |
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| CN201811460279.6A Active CN109332277B (en) | 2018-11-30 | 2018-11-30 | Medical cleaning and sterilizing device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759383B (en) * | 2019-03-23 | 2024-05-24 | 上海健康医学院 | Medical instrument disinfection device |
| CN111744869A (en) * | 2020-06-28 | 2020-10-09 | 湖南弘烨医疗器械有限公司 | Cleaning and maintaining device for medical instrument |
| CN114042179A (en) * | 2022-01-07 | 2022-02-15 | 江苏帕科医疗股份有限公司 | Medical instrument sterilization equipment |
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| WO2007094553A1 (en) * | 2006-02-14 | 2007-08-23 | Hwa-Jung Ryu | Sterilizer for medical devices |
| CN207137068U (en) * | 2017-02-17 | 2018-03-27 | 钟震宇 | A kind of medical apparatus cleaning sterilizing device |
| CN108324973A (en) * | 2018-04-27 | 2018-07-27 | 王文娟 | Medical apparatus sterilizing sterilizing methods |
| CN108787568A (en) * | 2018-06-01 | 2018-11-13 | 马利 | A kind of chlorination equipment for general surgery instrument |
| CN209613639U (en) * | 2018-11-30 | 2019-11-12 | 上海健康医学院 | A kind of medical treatment washing and sterilizing chlorination equipment |
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2018
- 2018-11-30 CN CN201811460279.6A patent/CN109332277B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094553A1 (en) * | 2006-02-14 | 2007-08-23 | Hwa-Jung Ryu | Sterilizer for medical devices |
| CN207137068U (en) * | 2017-02-17 | 2018-03-27 | 钟震宇 | A kind of medical apparatus cleaning sterilizing device |
| CN108324973A (en) * | 2018-04-27 | 2018-07-27 | 王文娟 | Medical apparatus sterilizing sterilizing methods |
| CN108787568A (en) * | 2018-06-01 | 2018-11-13 | 马利 | A kind of chlorination equipment for general surgery instrument |
| CN209613639U (en) * | 2018-11-30 | 2019-11-12 | 上海健康医学院 | A kind of medical treatment washing and sterilizing chlorination equipment |
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