CN113082234B - Sterilizing equipment and sterilizing method for medical instrument - Google Patents
Sterilizing equipment and sterilizing method for medical instrument Download PDFInfo
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- CN113082234B CN113082234B CN202110401588.1A CN202110401588A CN113082234B CN 113082234 B CN113082234 B CN 113082234B CN 202110401588 A CN202110401588 A CN 202110401588A CN 113082234 B CN113082234 B CN 113082234B
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 177
- 238000011010 flushing procedure Methods 0.000 claims abstract description 33
- 238000001035 drying Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000005192 partition Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 17
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000002516 radical scavenger Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 description 10
- 238000011282 treatment Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/206—Ethylene oxide
-
- 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
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a sterilizing device and a sterilizing method for medical instruments, which belong to the field of medical instruments. According to the invention, the high-temperature sterilization or low-temperature sterilization can be selected according to different sterilization environments required by different medical instruments, the application range is wide, the medical instruments are subjected to sterilization and disinfection, three steps of flushing, drying and sterilization are integrated, and a flow sterilization operation is formed.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a disinfection device and a disinfection method for medical instruments.
Background
Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for the human body, including the computer software required, the utility is obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or by these means, but only by auxiliary means, with the aim of diagnosis, prevention, monitoring, treatment or alleviation of the disease; diagnosis, monitoring, treatment, alleviation or functional compensation of lesions; examination, substitution, regulation or support of physiological structures or physiological processes; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.
However, the existing disinfection equipment generally can only disinfect one type of medical equipment, has a single function, generally needs to be cleaned preliminarily before disinfection, is separated for treatment, has high probability of secondary pollution to the medical equipment in the process, has low disinfection efficiency to the medical equipment and poor effect, and therefore provides the disinfection equipment and the disinfection method for the medical equipment to solve the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide the disinfection equipment and the disinfection method for the medical equipment, which have the advantages of wide application range, good disinfection effect and high efficiency, and solve the problems that the existing disinfection equipment is generally only capable of disinfecting one type of medical equipment, has single function, generally needs to be cleaned preliminarily before disinfection, is separated for treatment, has high probability of secondary pollution to the medical equipment in the process, and has low disinfection efficiency and poor effect on the medical equipment.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a medical instrument's disinfection equipment, includes disinfection room, ethylene oxide sterilizer and six conveyer, six equal fixed mounting of conveyer is in the interior bottom wall of disinfection room, the inside integrated into one piece of disinfection room in the disinfection room has fixed partition, fixed partition's front fixed mounting has closing device, the disinfection room separates into cleaning chamber and disinfection room through closing device, the disinfection room separates into high temperature sterilization room and low temperature sterilization room through fixed partition, two at the disinfection room back conveyer is located the inside of high temperature sterilization room and low temperature sterilization room respectively, the inside of disinfection room is provided with movable partition, movable partition is located closing device's front, the cleaning chamber separates into flushing chamber and drying chamber through movable partition, the equal fixed mounting in both sides of drying chamber inside has the heating rod, the spout has all been seted up to the inside left and right sides of disinfection room, the left and right sides of movable partition respectively with two spouts sliding connection, ethylene oxide sterilizer fixed mounting is in the inside of low temperature sterilization room, the inside of disinfection room is provided with movable partition, the inside of high temperature sterilization room is installed with high temperature sterilization device, the inside of high temperature sterilization room is fixed with the inside of disinfection device.
Preferably, the sealing device comprises a hydraulic push rod, the hydraulic push rod is fixedly arranged on the front face of the fixed partition board, a rack is fixedly connected to the front face of the hydraulic push rod, the left side and the right side of the front face of the fixed partition board are respectively hinged with an inner cabinet door, and the rack is positioned between the two inner cabinet doors and meshed with the two inner cabinet doors.
Preferably, the overlooking shape of the inner cabinet door is L-shaped, gear blocks are uniformly formed on the two inner cabinet doors, one side, close to the gear blocks, of each gear block is meshed with the rack, and sealing strips are fixedly connected to the inner cabinet doors.
Preferably, a flushing nozzle is fixedly arranged on the inner top wall of the flushing chamber, a circulating water pump is fixedly arranged on the right side of the disinfection chamber, and a water outlet and a water inlet of the circulating water pump are fixedly connected and communicated with the flushing nozzle and the liquid disinfection device.
Preferably, the inner top wall of the drying chamber is fixedly provided with an exhaust fan, the right side of the sterilizing chamber is fixedly provided with an exhaust fan, the exhaust fan is positioned on the back of the circulating water pump, one end of the exhaust fan penetrates through and extends to the right side of the sterilizing chamber, one end of the exhaust fan positioned on the outer side of the sterilizing chamber is fixedly connected and communicated with the exhaust fan, a communicated pipe communicated with the exhaust fan is fixedly connected between the exhaust fan and the liquid sterilizing device, and a liquefying pipe is fixedly arranged on the communicated pipe.
Preferably, the liquid sterilizing device comprises a water storage tank fixedly arranged on the right side of the sterilizing chamber, an ultraviolet sterilizer is fixedly arranged at the top of the water storage tank, one end of the communicating pipe, which is far away from the exhaust fan, is fixedly connected and communicated with the ultraviolet sterilizer, the bottom of the ultraviolet sterilizer is communicated with the water storage tank, and the back of the circulating water pump is fixedly connected and communicated with the water storage tank.
Preferably, an arc-shaped groove is formed in the left side of the front face of the disinfection chamber, and the back face of the arc-shaped groove is communicated with a sliding groove on the left side.
Preferably, six embedded grooves are formed in the inner bottom wall of the disinfection chamber, six conveying devices are fixedly installed in the embedded grooves respectively, four embedded grooves on the front face are communicated, the left side of the ultraviolet sterilizer penetrates through and extends to the inside of the disinfection chamber, and the ultraviolet sterilizer is communicated with two embedded grooves on the right side.
Preferably, the back fixedly connected with of disinfection room keeps in the room, the interior bottom wall fixed mounting of keeping in the room has the conveyer belt, the back of disinfection room articulates there are two sealing doors, the interior roof of high temperature sterilization room and low temperature sterilization room all articulates there is electric putter, two electric putter's bottom is articulated with two sealing doors respectively, two ventilation openings have been seted up to the back of keeping in the room, two the inboard of ventilation opening is all fixed mounting has filter plate and scavenger fan, two the scavenger fan is located the front and the back of two scavenger fans respectively.
A method for sterilizing a medical device,
a. according to the sterilization environment required by the sterilization of medical instruments, selecting high-temperature sterilization or low-temperature sterilization, and then respectively placing the medical instruments on two sterilization frames;
b. then pushing the two disinfection frames into the disinfection chamber, entering the interior of the flushing chamber, closing the movable partition plate and the cabinet door, and then pumping the disinfection water flushing nozzle in the water storage tank through the circulating water pump for flushing;
c. the two disinfection frames are conveyed to a drying chamber area through a conveying device, the movable partition board moves backwards to separate the flushing chamber from the drying chamber, and moisture on medical instruments is dried through the heating rod, wherein the temperature is not more than forty degrees;
d. after drying, the bottom conveyor device continues to convey the sterilizing rack backwards, the sealing device rotates at the same time, the sterilizing rack moves into the high-temperature sterilizing chamber and the low-temperature sterilizing chamber, and the inner cabinet door seals the high-temperature sterilizing chamber and the low-temperature sterilizing chamber synchronously, and the sterilizing is completed by respectively carrying out low-temperature sterilization and high-temperature sterilization steps through the work of a high-temperature steam sterilizer of an ethylene oxide sterilizer;
e. the electric push rod works to push the two sealing doors to open upwards so that the sterilizing rack after being sterilized moves to the inside of the temporary storage chamber, and works through the two ventilating fans to blow and inhale the inside of the temporary storage chamber respectively, and filter harmful gas, dust and the like through the filter plate, so that secondary pollution is avoided, and when the sterilizing rack and medical equipment are placed to room temperature, the sterilizing rack is pushed out of the sealing doors.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the medical instrument can be sterilized at high temperature or at low temperature according to different sterilization environments required by different medical instruments, the application range is wide, the medical instrument can be sterilized and sterilized in a targeted mode, the medical instrument is protected, sterilization and disinfection effects are improved as much as possible, and the medical instrument sterilizing and sterilizing device has practicability compared with the single performance of the traditional sterilizing device.
(2) This scheme will wash, dry, disinfect three step and integrate, forms the flow disinfection operation, for traditional degassing unit, can reduce the manual work, reduced the probability of secondary pollution medical instrument when separately handling simultaneously, environmental protection health more can improve disinfection effect and efficiency.
Drawings
FIG. 1 is a schematic top cross-sectional view of the present invention;
FIG. 2 is a schematic perspective view of the inner cabinet door of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a left-hand cross-sectional structure of the present invention;
fig. 5 is a schematic view of the right-hand cross-sectional structure of the present invention.
The reference numerals in the figures illustrate:
1. a sterilization chamber; 2. an ethylene oxide sterilizer; 3. a transfer device; 4. fixing the partition board; 5. a closing device; 51. a hydraulic push rod; 52. a rack; 53. an inner cabinet door; 531. a gear block; 532. a sealing strip; 6. a cleaning chamber; 7. a sterilization chamber; 8. a high temperature sterilization chamber; 9. a low temperature sterilization chamber; 10. a movable partition; 11. a flushing chamber; 111. flushing the spray head; 112. a circulating water pump; 12. a drying chamber; 121. an exhaust tube; 122. an exhaust fan; 123. a phase tube; 124. a liquefaction tube; 13. a chute; 14. a high temperature steam sterilizer; 15. a liquid disinfection device; 151. a water storage tank; 152. an ultraviolet sterilizer; 16. an arc-shaped groove; 17. a groove is embedded; 18. a heating rod; 19. a conveyor belt; 20. sealing the door; 21. an electric push rod; 22. a ventilation port; 23. a filter plate; 24. a ventilator; 25. a temporary storage chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, a sterilizing apparatus for medical instruments comprises a sterilizing chamber 1, an ethylene oxide sterilizer 2 and six conveying devices 3, wherein the six conveying devices 3 are fixedly installed on the inner bottom wall of the sterilizing chamber 1, a fixed partition board 4 is integrally formed in the inner bottom sterilizing chamber 1 of the sterilizing chamber 1, a sealing device 5 is fixedly installed on the front surface of the fixed partition board 4, the sterilizing chamber 1 is divided into a cleaning chamber 6 and a sterilizing chamber 7 by the sealing device 5, the sterilizing chamber 7 is divided into a high-temperature sterilizing chamber 8 and a low-temperature sterilizing chamber 9 by the fixed partition board 4, the two conveying devices 3 on the back surface of the sterilizing chamber 1 are respectively positioned in the high-temperature sterilizing chamber 8 and the low-temperature sterilizing chamber 9, a movable partition board 10 is arranged in the sterilizing chamber 1, the movable partition board 10 is positioned on the front surface of the sealing device 5, the cleaning chamber 6 is divided into a flushing chamber 11 and a drying chamber 12 by the movable partition board 10, heating rods 18 are fixedly arranged on the left side and the right side of the inside of the drying chamber 12, sliding grooves 13 are formed on the left side and the right side of the inside of the sterilizing chamber 1, the left side and the right side of the movable partition board 10 are respectively connected with the two sliding grooves 13 in a sliding manner, the ethylene oxide sterilizer 2 is fixedly arranged in the low-temperature sterilizing chamber 9, the high-temperature steam sterilizer 14 which can be SQ510C is fixedly arranged in the high-temperature sterilizing chamber 8, the liquid sterilizing device 15 is fixedly arranged on the right side of the sterilizing chamber 1, the liquid sterilizing device 15 is communicated with the inside of the cleaning chamber 6, a sterilizing rack is pushed into the inside of the flushing chamber 11, firstly, a worker pushes the movable partition board 10 to close with a cabinet door so as to perform primary flushing on an instrument, then the movable partition board 10 is pushed backwards after the cabinet door is opened by the worker, the flushing chamber 11 is separated from the drying chamber 12, the space is reduced, the partition work is carried out while improving the drying efficiency, reduce the influence, after the drying is accomplished, the conveying device 3 is utilized and moved to the inside of high-temperature sterilization chamber 8 and low-temperature sterilization chamber 9, and the overlooking cross section size of the disinfection frame is smaller than the right-angle fan-shaped area of the rotation of the sealing device 5, so that when the disinfection frame moves, the sealing device 5 synchronously works, the influence and bump on the disinfection frame can not be caused, the high-temperature sterilization chamber 8 and the low-temperature sterilization chamber 9 are conveniently closed and sealed by the sealing device 5, then the high-temperature steam sterilizer 14 and the ethylene oxide sterilizer 2 respectively sterilize the instruments, the high-temperature sterilization or the low-temperature sterilization can be carried out according to different sterilization environments required by different medical instruments, the application range is wide, the disinfection and sterilization work can be carried out on the medical instruments in a targeted manner, the disinfection and sterilization effect is improved, the three steps of flushing, drying and sterilization are combined with each other as much as possible, compared with the traditional disinfection device, the single property of the traditional disinfection equipment is more practical, the disinfection effect is formed, compared with the traditional disinfection device, the probability of separating the manual disinfection is reduced, the environment protection probability is reduced, the medical instrument has more environmental protection effect, and the disinfection effect is better, and the secondary pollution is more can be sterilized.
Further, closing device 5 includes hydraulic push rod 51, hydraulic push rod 51 fixed mounting is in the front of fixed baffle 4, the positive fixedly connected with rack 52 of hydraulic push rod 51, the positive left and right sides of fixed baffle 4 articulates respectively has interior cabinet door 53, rack 52 is located between two interior cabinet doors 53 and meshes with two interior cabinet doors 53, can drive interior cabinet door 53 through hydraulic push rod 51 work and rotate, reach the purpose of sealed high temperature sterilization room 8 and low temperature sterilization room 9, guarantee the leakproofness of disinfection process, it is more sanitary, avoid causing the influence to the external world simultaneously, improve the safety in utilization.
Further, the overlooking shape of the inner cabinet door 53 is L-shaped, the gear blocks 531 are uniformly formed on the two inner cabinet doors 53, one side, close to each other, of the two gear blocks 531 is meshed with the rack 52, the sealing strips 532 are fixedly connected to the inner cabinet door 53, and the movable range of the inner cabinet door 53, which is L-shaped, is fan-shaped, and a disinfection frame with a proper size needs to be selected, so that the inner cabinet door 53 can synchronously rotate and cannot collide with each other when the disinfection frame moves, mutual interference between the inner cabinet door 53 is avoided, after the inner cabinet door 53 is closed by the sealing strips 532, tightness can be improved, high-temperature and low-temperature disinfection work is facilitated, and the rack 52 is convenient to move by the gear blocks 531 to drive the rotation of the inner cabinet door 53.
Further, a flushing nozzle 111 is fixedly installed on the inner top wall of the flushing chamber 11, a circulating water pump 112 is fixedly installed on the right side of the disinfection chamber 1, a water outlet and a water inlet of the circulating water pump 112 are fixedly connected and communicated with the flushing nozzle 111 and the liquid disinfection device 15, disinfection water in the liquid disinfection device 15 is pumped through the circulating water pump 112, and medical instruments on the disinfection frame are flushed by the flushing nozzle 111.
Further, an exhaust fan 121 is fixedly installed on the inner top wall of the drying chamber 12, an exhaust fan 122 is fixedly installed on the right side of the disinfection chamber 1, the exhaust fan 122 is located on the back of the circulating water pump 112, one end of the exhaust fan 121 penetrates through and extends to the right side of the disinfection chamber 1, one end of the exhaust fan 121 located on the outer side of the disinfection chamber 1 is fixedly connected and communicated with the exhaust fan 122, a communicated pipe 123 is fixedly connected between the exhaust fan 122 and the liquid disinfection device 15, a liquefying pipe 124 is fixedly installed on the communicated pipe 123, the heating rod 18 is used for heating the inner temperature of the drying chamber 12, meanwhile, water vapor formed by the dried water is extracted through the exhaust fan 122, and is led into the liquid disinfection device 15 through the exhaust fan 121 and the communicated pipe 123, and condensed water vapor is condensed through the liquefying pipe 124 in the transmission process, so that the liquid disinfection device 15 can be disinfected conveniently.
Further, the liquid sterilizing device 15 includes a water storage tank 151, the water storage tank 151 is fixedly installed on the right side of the sterilizing chamber 1, the top of the water storage tank 151 is fixedly provided with an ultraviolet sterilizer 152, one end of the communicating pipe 123 far away from the exhaust fan 122 is fixedly connected and communicated with the ultraviolet sterilizer 152, the bottom of the ultraviolet sterilizer 152 is communicated with the water storage tank 151, the back of the circulating water pump 112 is fixedly connected and communicated with the water storage tank 151, the ultraviolet sterilizer 152 is a prior known technology, and the water is not repeatedly transmitted through the water storage tank 151, the flushing chamber 11, the drying chamber 12 and the inside, and meanwhile, the water is sterilized through the ultraviolet sterilizer 152, so that the purpose of recycling is achieved.
Further, the arc groove 16 is formed in the left side of the front face of the disinfection chamber 1, the back face of the arc groove 16 is communicated with the sliding groove 13 in the left side, the arc groove 16 is convenient for a user to move the movable partition plate 10 to one side of the front face of the disinfection chamber (1), the movable range of the movable partition plate 10 is improved, and the disinfection frame is convenient to enter and exit.
Further, six embedding grooves 17 are formed in the inner bottom wall of the disinfection chamber 1, six conveying devices 3 are fixedly installed in the embedding grooves 17, four embedding grooves 17 on the front face are communicated, the left side of the ultraviolet sterilizer 152 penetrates through and extends to the inside of the disinfection chamber 1, the ultraviolet sterilizer 152 is communicated with two embedding grooves 17 on the right side, the conveying devices 3 are conveniently installed through the embedding grooves 17, and meanwhile water for flushing medical equipment is collected and disinfected through the ultraviolet sterilizer 152.
Further, the back fixedly connected with of disinfection room 1 keeps in room 25, the interior bottom wall fixed mounting of keeping in room 25 has conveyer belt 19, the back of disinfection room 1 articulates there are two sealing door 20, the interior roof of high temperature sterilization room 8 and low temperature sterilization room 9 all articulates there is electric putter 21, the bottom of two electric putter 21 articulates with two sealing door 20 respectively, two ventilation ports 22 have been seted up at the back of keeping in room 25, the inboard of two ventilation ports 22 all fixed mounting has filter plate 23 and scavenger fan 24, two scavenger fan 24 are located the front and the back of two scavenger fan 24 respectively.
A method for sterilizing a medical device,
a. according to the sterilization environment required by the sterilization of medical instruments, selecting high-temperature sterilization or low-temperature sterilization, and then respectively placing the medical instruments on two sterilization frames;
b. then pushing the two disinfection frames into the disinfection chamber 1, entering the interior of the flushing chamber 11, closing the movable partition plate 10 and the cabinet door, and then pumping the disinfection water flushing nozzle 111 in the water storage tank 151 through the circulating water pump 112 for flushing;
c. in the process that two disinfection frames are conveyed to the area of a drying chamber 12 through a conveying device 3, a movable partition board 10 moves backwards to separate a flushing chamber 11 from the drying chamber 12, and moisture on medical instruments is dried through a heating rod 18, wherein the temperature is not more than forty degrees;
d. after drying, the bottom conveyor 3 continues to convey the sterilizing rack backwards, the sealing device 5 rotates, the sterilizing rack moves into the high-temperature sterilizing chamber 8 and the low-temperature sterilizing chamber 9, and the inner cabinet door 53 seals the high-temperature sterilizing chamber 8 and the low-temperature sterilizing chamber 9 synchronously, and the high-temperature steam sterilizer 14 of the ethylene oxide sterilizer 2 works to perform low-temperature sterilization and high-temperature sterilization steps respectively to finish sterilization;
e. the electric push rod 21 works to push the two sealing doors 20 to open upwards so as to move the sterilized sterilizing rack to the inside of the temporary storage chamber 25, and works through the two ventilating fans 24 to blow and suck air to the inside of the temporary storage chamber 25 respectively, and filters harmful gas, dust and the like through the filter plates 23, thereby avoiding secondary pollution, and pushing the sterilizing rack out of the sealing doors 20 when the sterilizing rack and the medical apparatus are placed to room temperature.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a disinfection equipment of medical instrument, includes disinfection room (1), ethylene oxide sterilizer (2) and six conveyer (3), six conveyer (3) are all fixed mounting in the interior bottom wall of disinfection room (1), its characterized in that: the inside integrated into one piece of interior bottom disinfection room (1) of disinfection room (1) has fixed baffle (4), the front fixed mounting of fixed baffle (4) has closing device (5), disinfection room (1) is washing room (6) and disinfection room (7) through closing device (5) partition, disinfection room (7) is high temperature sterilization room (8) and low temperature sterilization room (9) through fixed baffle (4) partition, two conveyer (3) at disinfection room (1) back are located the inside of high temperature sterilization room (8) and low temperature sterilization room (9) respectively, the inside of disinfection room (1) is provided with movable baffle (10), movable baffle (10) are located the front of closing device (5), washing room (6) is washing room (11) and drying room (12) through movable baffle (10) partition, the inside left and right sides of drying room (12) all is fixed mounting heating rod (18), the inside of disinfection room (1) is left and right sides respectively located the inside of high temperature sterilization room (8) and low temperature sterilization room (9) respectively, two inside slide in (13) are connected with two fixed slide (13) of disinfection room (1) respectively, a high-temperature steam sterilizer (14) is fixedly arranged in the high-temperature sterilization chamber (8), a liquid sterilization device (15) is fixedly arranged on the right side of the sterilization chamber (1), and the liquid sterilization device (15) is communicated with the inside of the cleaning chamber (6);
an arc groove (16) is formed in the left side of the front surface of the disinfection chamber (1), and the back surface of the arc groove (16) is communicated with a sliding groove (13) on the left side;
a flushing nozzle (111) is fixedly arranged on the inner top wall of the flushing chamber (11), a circulating water pump (112) is fixedly arranged on the right side of the disinfection chamber (1), and a water outlet and a water inlet of the circulating water pump (112) are fixedly connected and communicated with the flushing nozzle (111) and the liquid disinfection device (15) respectively;
an exhaust fan (121) is fixedly arranged on the inner top wall of the drying chamber (12), an exhaust fan (122) is fixedly arranged on the right side of the disinfection chamber (1), the exhaust fan (122) is positioned on the back surface of the circulating water pump (112), one end of the exhaust fan (121) penetrates through and extends to the right side of the disinfection chamber (1), one end of the exhaust fan (121) positioned on the outer side of the disinfection chamber (1) is fixedly connected and communicated with the exhaust fan (122), a communicated pipe (123) which is communicated with the liquid disinfection device (15) is fixedly connected between the exhaust fan (122), and a liquefying pipe (124) is fixedly arranged on the communicated pipe (123);
the liquid disinfection device (15) comprises a water storage tank (151), the water storage tank (151) is fixedly arranged on the right side of the disinfection chamber (1), an ultraviolet sterilizer (152) is fixedly arranged at the top of the water storage tank (151), one end of the communication pipe (123) far away from the exhaust fan (122) is fixedly connected and communicated with the ultraviolet sterilizer (152), the bottom of the ultraviolet sterilizer (152) is communicated with the water storage tank (151), and the back of the circulating water pump (112) is fixedly connected and communicated with the water storage tank (151);
six embedded grooves (17) are formed in the inner bottom wall of the disinfection chamber (1), six conveying devices (3) are fixedly installed in the embedded grooves (17) respectively, four embedded grooves (17) on the front face are communicated, the left side of the ultraviolet sterilizer (152) penetrates through and extends to the inside of the disinfection chamber (1), and the ultraviolet sterilizer (152) is communicated with two embedded grooves (17) on the front face on the right side;
the sealing device (5) comprises a hydraulic push rod (51), the hydraulic push rod (51) is fixedly arranged on the front surface of the fixed partition board (4), a rack (52) is fixedly connected to the front surface of the hydraulic push rod (51), the left side and the right side of the front surface of the fixed partition board (4) are respectively hinged with an inner cabinet door (53), and the rack (52) is positioned between the two inner cabinet doors (53) and meshed with the two inner cabinet doors (53);
the overlooking shape of the inner cabinet door (53) is L-shaped, gear blocks (531) are uniformly formed on the two inner cabinet doors (53), one sides, close to the gear blocks (531), of the two inner cabinet doors are meshed with the racks (52), and sealing strips (532) are fixedly connected to the inner cabinet doors (53).
2. A medical device disinfection apparatus according to claim 1, wherein: the utility model discloses a disinfection room, including disinfection room (1), back fixedly connected with room (25) of keeping in, the interior bottom wall fixed mounting of room (25) has conveyer belt (19), the back of disinfection room (1) articulates there are two sealing door (20), the interior roof of high temperature sterilization room (8) and low temperature sterilization room (9) all articulates there is electric putter (21), two electric putter (21)'s bottom respectively with two sealing door (20) articulated, two ventilation mouth (22) have been seted up at the back of room (25) of keeping in, two the inboard of ventilation mouth (22) all fixed mounting has filter plate (23) and scavenger fan (24), two scavenger fan (24) are located the front and the back of two filter plates (23) respectively.
3. A method of sterilizing a medical device, comprising:
a. according to the sterilization environment required by the sterilization of medical instruments, selecting high-temperature sterilization or low-temperature sterilization, and then respectively placing the medical instruments on two sterilization frames;
b. then pushing the two disinfection frames into the disinfection chamber (1), entering the flushing chamber (11), closing the movable partition board
(10) And the cabinet door, and then the sterilizing water flushing nozzle (111) in the water storage tank (151) is extracted through the circulating water pump (112) for flushing;
c. in the process that two disinfection frames are conveyed to the area of a drying chamber (12) through a conveying device (3), a movable partition board (10) moves backwards to separate a flushing chamber (11) from the drying chamber (12), and moisture on medical equipment is dried through a heating rod (18) at a temperature not exceeding forty degrees;
d. after drying, the bottom conveying device (3) continues to convey the sterilizing rack backwards, the sealing device (5) rotates, the sterilizing rack moves to the high-temperature sterilizing chamber (8) and the low-temperature sterilizing chamber (9), and the inner cabinet door (53) synchronously seals the high-temperature sterilizing chamber (8) and the low-temperature sterilizing chamber (9), and the sterilizing is completed by respectively carrying out low-temperature sterilization and high-temperature sterilization steps through the working of the high-temperature steam sterilizer (14) of the ethylene oxide sterilizer (2);
e. the electric push rod (21) works to push the two sealing doors (20) to be opened upwards so that the sterilized sterilizing rack can be moved to the inside of the temporary storage chamber (25), the two ventilating fans (24) work to blow and suck air into the inside of the temporary storage chamber (25) respectively, harmful gas and dust are filtered through the filter plate (23), secondary pollution is avoided, and when the sterilizing rack and medical equipment are placed to room temperature, the sterilizing rack is pushed out of the sealing doors (20).
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| CN114470248B (en) * | 2022-02-15 | 2024-04-09 | 安徽三维无纺布科技有限公司 | Finished non-woven fabric sterilization equipment |
| CN115026041B (en) * | 2022-06-29 | 2023-03-24 | 湛江中心人民医院 | Medical disinfection cabinet for cleaning medical instruments |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799949A (en) * | 1993-10-05 | 1995-04-18 | Takahashi Kogyo Kk | Freezer provided with washing and sterilizing apparatus |
| KR101203972B1 (en) * | 2012-05-18 | 2012-11-22 | 주식회사 동일기업 | A meal tray washer |
| JP2015205150A (en) * | 2014-04-22 | 2015-11-19 | 株式会社精研 | Fully automated apparatus for cleaning, sterilizing, and disinfecting medical devices and instruments |
| CN108746038A (en) * | 2018-06-04 | 2018-11-06 | 张涛 | A kind of equipment of medical automatic cleaning, drying and disinfection |
| CN108926727A (en) * | 2017-05-23 | 2018-12-04 | 韦伯斯特生物官能(以色列)有限公司 | For cleaning the method and apparatus with medical device, packaging etc. |
| CN110152036A (en) * | 2019-07-09 | 2019-08-23 | 东阳伯格环保科技有限公司 | A kind of medical instrument Quick disinfecting device |
| CN210358272U (en) * | 2019-06-13 | 2020-04-21 | 抚州市星辰药业有限公司 | Medical equipment washs drying equipment in grades |
| CN211024287U (en) * | 2019-10-30 | 2020-07-17 | 刘利萍 | Semi-automatization mouth rehabilitation is apparatus degassing unit for clinician |
| CN211535786U (en) * | 2020-01-15 | 2020-09-22 | 揭阳市雄鹰五金塑胶有限公司 | Sterilizing device for production process of stainless steel tableware |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1174497B (en) * | 1984-02-17 | 1987-07-01 | Prot Srl | EQUIPMENT FOR STERILIZING IN A CONTINUOUS CONTAINER FOR THE PHARMACEUTICAL INDUSTRY OF THE TUNNEL TYPE |
| EP0835665A3 (en) * | 1996-10-10 | 2000-01-12 | Irene Krause | Apparatus for automatic disinfection, cleaning, neutralisation and drying of medical equipment |
| CN210409049U (en) * | 2019-06-24 | 2020-04-28 | 吉林大学 | Ophthalmic apparatus degassing unit |
| CN211437169U (en) * | 2019-07-08 | 2020-09-08 | 四川恒悦医疗器械有限公司 | Medical instrument cleaning and sterilizing device |
| CN110812508A (en) * | 2019-11-19 | 2020-02-21 | 湖北正通药业有限公司 | Turnover case degassing unit for pharmaceutical manufacturing |
| CN112190742B (en) * | 2020-10-23 | 2023-08-15 | 北京邦维应急装备有限公司 | Decontamination system |
-
2021
- 2021-04-14 CN CN202110401588.1A patent/CN113082234B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799949A (en) * | 1993-10-05 | 1995-04-18 | Takahashi Kogyo Kk | Freezer provided with washing and sterilizing apparatus |
| KR101203972B1 (en) * | 2012-05-18 | 2012-11-22 | 주식회사 동일기업 | A meal tray washer |
| JP2015205150A (en) * | 2014-04-22 | 2015-11-19 | 株式会社精研 | Fully automated apparatus for cleaning, sterilizing, and disinfecting medical devices and instruments |
| CN108926727A (en) * | 2017-05-23 | 2018-12-04 | 韦伯斯特生物官能(以色列)有限公司 | For cleaning the method and apparatus with medical device, packaging etc. |
| CN108746038A (en) * | 2018-06-04 | 2018-11-06 | 张涛 | A kind of equipment of medical automatic cleaning, drying and disinfection |
| CN210358272U (en) * | 2019-06-13 | 2020-04-21 | 抚州市星辰药业有限公司 | Medical equipment washs drying equipment in grades |
| CN110152036A (en) * | 2019-07-09 | 2019-08-23 | 东阳伯格环保科技有限公司 | A kind of medical instrument Quick disinfecting device |
| CN211024287U (en) * | 2019-10-30 | 2020-07-17 | 刘利萍 | Semi-automatization mouth rehabilitation is apparatus degassing unit for clinician |
| CN211535786U (en) * | 2020-01-15 | 2020-09-22 | 揭阳市雄鹰五金塑胶有限公司 | Sterilizing device for production process of stainless steel tableware |
Non-Patent Citations (1)
| Title |
|---|
| 励秀武 ; .过氧化氢等离子体低温灭菌器规范应用研究进展.中国消毒学杂志.2018,(第08期),第611-613页. * |
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