CN115252855A - Medical instrument disinfection device - Google Patents
Medical instrument disinfection device Download PDFInfo
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- CN115252855A CN115252855A CN202210995621.2A CN202210995621A CN115252855A CN 115252855 A CN115252855 A CN 115252855A CN 202210995621 A CN202210995621 A CN 202210995621A CN 115252855 A CN115252855 A CN 115252855A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 102
- 239000007789 gas Substances 0.000 claims abstract description 62
- 239000001307 helium Substances 0.000 claims abstract description 58
- 229910052734 helium Inorganic materials 0.000 claims abstract description 58
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 230000000670 limiting effect Effects 0.000 claims abstract description 39
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000000249 desinfective effect Effects 0.000 claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims description 45
- 239000007924 injection Substances 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 38
- 238000000605 extraction Methods 0.000 claims description 33
- 239000004973 liquid crystal related substance Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000009795 derivation Methods 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 6
- 238000001819 mass spectrum Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002360 explosive Substances 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
- A61L2202/12—Apparatus for isolating biocidal substances from the environment
- A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a medical instrument disinfection device which comprises a support column, a disinfection workbench, a disinfection box, a limiting and stable lifting device, a helium mass spectrometer detection leakage-proof device and a gas tank fixing and injecting device. The invention belongs to the technical field of medical instruments, and particularly relates to a medical instrument disinfecting device which effectively solves the problem that the traditional medical instrument disinfecting device in the market at present utilizes ethylene oxide gas to disinfect instruments in order to meet the disinfection and sterilization effect of medical electronic instruments, and utilizes a leakage-proof detection gas absorption assembly to absorb air in a space in a closed space in order to avoid leakage of the ethylene oxide gas which is flammable, explosive and toxic.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a medical instrument disinfection device.
Background
The medical instrument disinfection cabinet is a tool for sterilizing, disinfecting, preserving heat and dehumidifying articles such as medical instruments, special surgical equipment, towels, clothes, tableware and medical facilities in the modes of ultraviolet rays, far infrared rays, high temperature (high temperature disinfection is carried out through a heating pipe), ozone and the like. Hospitals pay attention to the disinfection work of various medical instruments and instruments, and some hospitals introduce advanced disinfection equipment such as disinfection cabinets and the like to perform secondary disinfection on instruments and disinfection on instruments exposed to air for a long time.
At present, when medical instruments are disinfected in a medical place, a disinfection mode of soaking in disinfectant or high-temperature disinfection is usually adopted, the disinfection of the mode is not only long in required time, but also not particularly good in disinfection effect, and the possibility of infection is high, the requirement of current high-quality disinfection cannot be met, and due to the development of the medical instruments along with the times, the disinfection and disinfection methods in the prior art are not suitable for the medical instruments due to the structure or the properties of the medical instruments such as electrosurgical scalpel heads, instruments with wires and electronic elements, electrosurgical auxiliary instruments and the like, and the disinfection and disinfection of the medical instruments are difficult to face in the industry, so a medical instrument disinfection device is provided.
Disclosure of Invention
In order to meet the disinfection and sterilization effects of medical and electronic instruments, the instruments are disinfected by using ethylene oxide gas, meanwhile, in order to avoid leakage of the flammable and explosive ethylene oxide gas, air in the space is sucked in the closed space by using a leakage-proof detection gas absorption assembly, helium which is an inert gas can be injected into the disinfection box, and whether the helium is sucked by using a helium mass spectrometer to judge whether the disinfection box is leaked or not is detected, so that accidents caused by leakage of the ethylene oxide gas are avoided, and the safety of the whole device is realized while the disinfection effect is ensured.
The technical scheme adopted by the invention is as follows: the invention provides a medical instrument disinfecting device which comprises a supporting column, a disinfecting workbench, a disinfecting box, a limiting stable lifting device, a helium mass spectrometer detection leakage-proof device and a gas tank fixing and injecting device, wherein the disinfecting workbench is arranged on the supporting column, the supporting column is used for fixing the disinfecting workbench, the disinfecting box is arranged on the disinfecting workbench and is used for firmly fixing the disinfecting box, the disinfecting box is used for disinfecting electronic medical instruments to provide a space, the limiting stable lifting device is arranged on the disinfecting workbench, the limiting stable lifting device is fixed on the disinfecting workbench through a lifting fixing plate, the helium mass spectrometer detection leakage-proof device is arranged on the limiting stable lifting device, the limiting stable lifting device is used for firmly fixing the helium mass spectrometer detection leakage-proof device through a supporting plate, the gas tank fixing and injecting device is arranged on the disinfecting workbench, the sterilization workbench utilizes the connecting and fixing plate to firmly fix the gas tank fixing and injecting device, the helium mass spectrometer detection leak-proof device comprises a helium mass spectrometer detector, a suction gun pump, a suction pipe, a sealing cover and a leak-proof detection gas absorption assembly, the helium mass spectrometer detector is arranged on the supporting plate, the supporting plate firmly fixes the helium mass spectrometer detector, the suction gun pump is arranged on the side wall of the helium mass spectrometer detector, the helium mass spectrometer firmly fixes the suction gun pump, the suction gun pump plays a role of pumping gas into the helium mass spectrometer, the suction pipe is arranged on the suction gun pump, the sealing cover is arranged at the bottom of the supporting plate, the supporting plate firmly fixes the sealing cover, the leak-proof detection gas absorption assembly is arranged at the bottom of the supporting plate, the supporting plate firmly fixes the leak-proof detection gas absorption assembly, and the leak-proof detection gas absorption assembly is arranged inside the sealing cover, the leak-proof detection gas absorption assembly comprises a fixing block, a connecting base, a coarse adjustment rotating shaft, a support shaft, a first connecting rotating seat, a first vertical rotating shaft, an adjusting plate, a second vertical rotating shaft, a second connecting rotating seat, a fine adjustment bearing, a fine adjustment rotating shaft and a suction opening, wherein the fixing block is arranged at the bottom of the support plate, the support plate is firmly fixed on the fixing block, the connecting base is arranged on the fixing block, the first connecting rotating seat is firmly fixed on the connecting base, the coarse adjustment rotating shaft is arranged in the connecting base, the connecting base is firmly fixed on the coarse adjustment rotating shaft, the coarse adjustment rotating shaft can freely rotate in the connecting base, the support shaft is arranged on the connecting base, the first connecting rotating seat is firmly fixed on the support shaft, the support shaft is firmly fixed on the first connecting rotating seat, the first vertical rotating shaft is arranged in the first connecting rotating seat, the first connecting rotating seat is firmly fixed on the first vertical rotating shaft, the first vertical rotating shaft can freely rotate in the connecting base, the first connecting rotating seat, the adjusting plate is arranged on the first vertical rotating shaft, the vertical rotating shaft is fixed on the adjusting plate, the first vertical rotating shaft, the fine adjustment bearing is fixedly arranged on the second vertical rotating shaft, the fine adjustment bearing is arranged in the fine adjustment bearing, the fine tuning rotating shaft firmly fixes the suction port.
As a further preferred feature of the present invention, the limiting and stable lifting device includes a threaded plate, a movable groove, a movable block, a threaded motor, a threaded rod, a limiting plate, and a stable lifting assembly, wherein the threaded plate is disposed on a lifting fixing plate, the lifting fixing plate firmly fixes the threaded plate, the movable groove is disposed on the lifting fixing plate, the lifting fixing plate firmly fixes the movable groove, the movable block is disposed on the movable groove, the movable groove firmly fixes the movable block, the movable block can freely slide in the movable groove, the threaded motor is disposed on the threaded plate, the threaded plate firmly fixes the threaded motor, the threaded rod penetrates through the movable block and is disposed below the threaded motor, the threaded motor can drive the threaded rod to rotate, the limiting plate is disposed on the lifting fixing plate, the limiting plate can play a role in preventing the movable block from falling off the movable groove, the stable lifting assembly is disposed on the movable block, and the movable block firmly fixes the stable lifting assembly by using a fixed limiting member.
Wherein, stabilize lifting unit and include spacing groove, spring frame, spacing spring, connecting block and spliced pole, on the support column was located to the spacing groove, the support column firmly fixed the spacing groove, the spring frame is located the spacing inslot portion, inside the spring frame was located to spacing spring, the spring frame firmly fixed spacing spring, and spacing spring can utilize the stable lift of its restoring force cooperation spliced pole, on spacing spring was located to the connecting block, spacing spring firmly fixed the connecting block, the connecting block top was located to spliced pole one end, fixed locating part bottom is located to the spliced pole other end.
Further, the gas tank fixing and injecting device comprises a fixing frame, a clamping spring, a clamping block, a connecting port, an injection pump, a transmission pipe, an injection pipe and an injection port, wherein the fixing frame is arranged on the connecting fixing plate, the connecting fixing plate is used for firmly fixing the fixing frame, the clamping spring is arranged on the fixing frame, the fixing frame is used for firmly fixing the clamping spring, the clamping block is arranged on the clamping spring, the clamping spring is used for firmly fixing the clamping block, the gas tank is firmly fixed by matching the clamping spring and the clamping block, the connecting port is arranged at the bottom of the fixing frame, the fixing frame is used for firmly fixing the connecting port, the injection pump is arranged at the bottom of the connecting port, the connecting port is used for firmly fixing the injection pump, the gas tank output part is fixed by the injection pump, one end of the transmission pipe is arranged at the bottom of the injection pump, the other end of the transmission pipe penetrates through the disinfection workbench, the injection pump is used for firmly fixing the transmission pipe, the injection pipe is arranged on the transmission pipe, the transmission pipe is arranged on the transmission pipe, the injection pipe is used for firmly fixing the injection pipe, the injection port is penetrated through the side wall of the disinfection box, the sealing part of the disinfection box is used for firmly fixing the injection port, and the sealing part of the injection port.
As a further preferred aspect of the present invention, the gas tank fixing injection device is provided in two sets, one set of the gas tank fixing injection device functions to fix the helium tank, and the other set of the gas tank fixing injection device functions to fix the ethylene oxide tank.
In order to display the detection result, the sealing cover is provided with a detection result display device, the detection result display device comprises a supporting block, a fixed bearing, a rotating shaft, a rotating motor, a connecting piece and a liquid crystal display screen, the supporting block is arranged on the sealing cover, the sealing cover firmly fixes the supporting block, the fixed bearing is arranged on the supporting block, the supporting block firmly fixes the fixed bearing, the rotating shaft is arranged inside the fixed bearing, the fixed bearing firmly fixes the rotating shaft, the rotating motor is arranged on the rotating shaft, the rotating motor can drive the rotating shaft to firmly fix the rotating shaft inside the fixed bearing, the connecting piece is arranged on the rotating shaft, the rotating shaft firmly fixes the connecting piece, the liquid crystal display screen is arranged on the connecting piece, and the connecting piece firmly fixes the liquid crystal display screen.
In order to detect ethylene oxide content and environment humiture in the environment, be equipped with the ethylene oxide sensor on the liquid crystal display, be equipped with temperature sensor on the liquid crystal display, be equipped with humidity transducer on the liquid crystal display, the data that ethylene oxide sensor, temperature sensor and humidity transducer detected can be shown on liquid crystal display.
In order to realize the effect of collecting to the inside gaseous extraction of disinfect box, disinfection workstation bottom is equipped with gaseous draw-out device, gaseous draw-out device includes bin, extraction pump, extraction pipe, connecting pipe and extraction mouth, disinfection workstation bottom is located to the bin, on the bin was located to the extraction pump, the bin firmly fixed the extraction pump, on the extraction pump was located to the extraction pipe, the extraction pump firmly fixed the extraction pipe, on the extraction pipe was located to the connecting pipe, the extraction pipe firmly fixed the connecting pipe, the extraction mouth runs through and locates the disinfect box bottom, and the disinfect box utilizes the sealing member to firmly fix the extraction mouth.
In order to realize more superior disinfection effect, be equipped with observation glass on the disinfect box, observation glass can make the user can inspect the disinfection condition of electron medical instrument at any time, disinfect box inside is equipped with air pressure sensor, and air pressure sensor can monitor the inside atmospheric pressure of disinfect box.
Furthermore, the top of the disinfection box is provided with an opening handle, and the disinfection workbench is provided with a sealing groove.
In order to realize exporting to the extraction gas, helium mass spectrometer back is equipped with the derivation subassembly, the bin back is equipped with the derivation subassembly, the derivation subassembly is including deriving pump, delivery tube and electric valve, helium mass spectrometer back is located to the derivation pump, the delivery tube is located on the derivation pump, electric valve locates on the delivery tube.
The invention with the structure has the following beneficial effects:
(1) In order to realize detecting the sealed effect to the disinfect box, this device provides the fixed injection device of gas tank in order to be used for fixed helium gas jar to utilize helium to absorb through leak protection detection gas absorption assembly, the cooperation of coarse adjustment axis of rotation, vertical axis of rotation one, vertical axis of rotation two and fine setting axis of rotation can be so that absorb the mouth and remove in certain extent, can detect the leak source that any one probably appears on the disinfect box.
(2) Meanwhile, the helium mass spectrometer is used for detecting the gas pumped in by the suction port and the suction pipe, if the helium is identified to appear, the sealing performance of the disinfection box cannot achieve the disinfection effect, and the leakage of virulent ethylene oxide caused by unknown sealing performance is avoided.
(3) The two groups of gas tank fixing and injecting devices are respectively used for fixing the helium tank and the ethylene oxide tank, the helium tank is used for monitoring the sealing performance, the ethylene oxide tank is used for disinfection, the ethylene oxide tank can be disinfected under the condition that internal components of medical electronic instruments are not damaged, and the ethylene oxide tank becomes a more superior disinfection mode at any time along with the development of times.
(4) The spliced pole utilizes connecting block oppression and tensile spacing spring and utilizes the restoring force of spacing spring to guarantee the stability that the connecting block goes up and down in going up and down, can be so that whole sealed cowling removes at a straight line, guarantees that the sealed cowling can be fixed in inside the seal groove closely with joining in seams when descending.
(5) Liquid crystal display can show the testing result, and the setting of rotating electrical machines can be adjusted liquid crystal display towards the angle for the user observes liquid crystal display most comfortably.
(6) Ethylene oxide concentration sensor can monitor the ethylene oxide concentration of the inside air of disinfection environment, avoids medical personnel to suffer the harm on every side to the at utmost, and ambient temperature and humidity can be monitored to temperature sensor and humidity transducer simultaneously to judge whether reach ethylene oxide sterile best disinfection temperature and humidity.
(7) The air pressure sensor in the disinfection box can monitor the air pressure in the disinfection box so as to judge whether the air pressure reaches the tightness detection standard and the air pressure standard required by disinfection.
Drawings
FIG. 1 is a schematic view of the overall structure of a medical instrument disinfecting device according to the present invention;
FIG. 2 is a perspective view of a medical instrument disinfection device according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;
FIG. 4 is a perspective view of another angle of a medical instrument sterilization device in accordance with the present invention;
FIG. 5 is a left side view of a medical instrument sterilization device in accordance with the present invention;
FIG. 6 is a cross-sectional view of a medical instrument sterilization device in accordance with the present invention;
FIG. 7 is an enlarged view of a portion B of FIG. 6 according to the present invention;
FIG. 8 is a cross-sectional view of another angle of a medical instrument sterilization device in accordance with the teachings of the present invention;
FIG. 9 is a schematic view of the overall structure of the leak-proof detection gas suction assembly of the medical instrument sterilization device according to the present invention;
fig. 10 is a perspective view of a leak-proof detection gas suction assembly of a medical instrument sterilization device according to the present invention.
Wherein, 1, a support column, 2, a disinfection workbench, 3, a disinfection box, 4, a limit stable lifting device, 5, a helium mass spectrometer detection leak-proof device, 6, a gas tank fixed injection device, 7, a lifting fixed plate, 8, a support plate, 9, a connecting fixed plate, 10, a helium mass spectrometer, 11, a suction gun pump, 12, a suction pipe, 13, a sealing cover, 14, a leak-proof detection gas absorption component, 15, a fixed block, 16, a connecting base, 17, a coarse adjustment rotating shaft, 18, a support shaft, 19, a connecting rotating base I, 20, a vertical rotating shaft I, 21, an adjusting plate, 22, a vertical rotating shaft II, 23, a connecting rotating base II, 24, a fine adjustment bearing, 25, a fine adjustment rotating shaft, 26, a suction port, 27, a thread plate, 28, a movable groove, 29, a movable block, 30, a thread motor, 31, a threaded rod, 32, a limit plate, 33, a stable lifting component, 34, a fixed limit part, 35, a limit groove, 36, spring frame, 37, limiting spring, 38, connecting block, 39, connecting column, 40, fixing frame, 41, clamping spring, 42, clamping block, 43, connecting port, 44, injection pump, 45, transmission pipe, 46, injection pipe, 47, injection port, 48, detection result display device, 49, supporting block, 50, fixed bearing, 51, rotating shaft, 52, rotating motor, 53, connecting piece, 54, liquid crystal display screen, 55, ethylene oxide sensor, 56, temperature sensor, 57, humidity sensor, 58, gas extraction device, 59, storage tank, 60, extraction pump, 61, extraction pipe, 62, connecting pipe, 63, extraction port, 64, observation glass, 65, air pressure sensor, 66, opening handle, 67, sealing groove, 68, derivation component, 69, derivation pump, 70, derivation pipe, 71, electric valve.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1, 2, 8, 9 and 10, the invention relates to a medical instrument disinfection device, which comprises a support column 1, a disinfection workbench 2, a disinfection box 3, a spacing stable lifting device 4, a helium mass spectrometer detection leakage-proof device 5 and a gas tank fixing injection device 6, wherein the disinfection workbench 2 is arranged on the support column 1, the support column 1 is used for fixing the disinfection workbench 2, the disinfection box 3 is arranged on the disinfection workbench 2, the disinfection workbench 2 is used for firmly fixing the disinfection box 3, the disinfection box 3 is used for disinfecting an electronic medical instrument to provide a space, the spacing stable lifting device 4 is arranged on the disinfection workbench 2, the spacing stable lifting device 4 is fixed on the disinfection workbench 2 by a lifting fixing plate 7, the helium mass spectrometer detection leakage-proof device 5 is arranged on the spacing stable lifting device 4, the spacing stable lifting device 4 is used for firmly fixing the helium mass spectrometer leakage-proof device 5 by a support plate 8, the gas tank fixing and injecting device 6 is arranged on the disinfection workbench 2, the disinfection workbench 2 utilizes a connecting and fixing plate 9 to firmly fix the gas tank fixing and injecting device 6, the helium mass spectrometer detection leak-proof comprises a helium mass spectrometer detector 10, a suction gun pump 11, an absorption tube 12, a sealing cover 13 and a leak-proof detection gas absorption assembly 14, the helium mass spectrometer detector 10 is arranged on a support plate 8, the support plate 8 is used for firmly fixing the helium mass spectrometer detector 10, the suction gun pump 11 is arranged on the side wall of the helium mass spectrometer detector 10, the helium mass spectrometer detector 10 is used for firmly fixing the suction gun pump 11, the suction gun pump 11 plays a role of pumping gas into the helium mass spectrometer 10, the absorption tube 12 is arranged on the suction gun pump 11, the sealing cover 13 is arranged at the bottom of the support plate 8, the support plate 8 is used for firmly fixing the sealing cover 13, and the leak-proof detection gas absorption assembly 14 is arranged at the bottom of the support plate 8, the support plate 8 firmly fixes the leak-proof detection gas absorption assembly 14, the leak-proof detection gas absorption assembly 14 is arranged inside the seal cover 13, the leak-proof detection gas absorption assembly 14 comprises a fixed block 15, a connection base 16, a coarse adjustment rotating shaft 17, a support shaft 18, a first connection rotating seat 19, a first vertical rotating shaft 20, an adjusting plate 21, a second vertical rotating shaft 22, a second connection rotating seat 23, a fine adjustment bearing 24, a fine adjustment rotating shaft 25 and a suction port 26, the fixed block 15 is arranged at the bottom of the support plate 8, the support plate 8 firmly fixes the fixed block 15, the connection base 16 is arranged on the fixed block 15, the fixed block 15 firmly fixes the connection base 16, the coarse adjustment rotating shaft 17 is arranged inside the connection base 16, the connection base 16 firmly fixes the coarse adjustment rotating shaft 17, the coarse adjustment rotating shaft 17 can freely rotate inside the connection base 16, the support shaft 18 is arranged on the connection base 16, the connection base 16 firmly fixes the support shaft 18, the first connection rotating seat 19 is arranged on the support shaft 18, the first connection rotating seat 18 firmly fixes the first connection rotating seat 19, the first vertical rotating shaft 20 is arranged inside the connection rotating seat 19, the fine adjustment rotating shaft 22 is arranged on the first vertical rotating shaft 21, the fine adjustment rotating seat 22 is fixedly connected on the second vertical rotating seat 22, the vertical rotating shaft 22, the fine adjustment rotating seat 16, the fine adjustment base 22, inside fine setting bearing 24 was located to fine setting axis of rotation 25, fine setting bearing 24 firmly fixed fine setting axis of rotation 25, and fine setting axis of rotation 25 can independently free rotation inside fine setting bearing 24, and on fine setting axis of rotation 25 was located to absorption mouth 26, fine setting axis of rotation 25 firmly fixed absorption mouth 26.
As shown in fig. 1, the limiting stable lifting device 4 comprises a threaded plate 27, a movable groove 28, a movable block 29, a threaded motor 30, a threaded rod 31, a limiting plate 32 and a stable lifting component 33, the threaded plate 27 is arranged on a lifting fixing plate 7, the lifting fixing plate 7 firmly fixes the threaded plate 27, the movable groove 28 is arranged on the lifting fixing plate 7, the lifting fixing plate 7 firmly fixes the movable groove 28, the movable block 29 is arranged on the movable groove 28, the movable groove 28 firmly fixes the movable block 29, the movable block 29 can freely slide in the movable groove 28, the threaded motor 30 is arranged on the threaded plate 27, the threaded plate 27 firmly fixes the threaded motor 30, the threaded rod 31 penetrates through the movable block 29 and is arranged below the threaded motor 30, the threaded motor 30 can drive the threaded rod 31 to rotate, the limiting plate 32 is arranged on the lifting fixing plate 7, the limiting plate 32 can play a role in preventing the movable block 29 from falling off the movable groove 28, the stable lifting assembly 33 is arranged on the movable block 29, the movable block 29 utilizes the fixed limiting part 34 to firmly fix the stable lifting assembly 33, the stable lifting assembly 33 comprises a limiting groove 35, a spring frame 36, a limiting spring 37, a connecting block 38 and a connecting column 39, the limiting groove 35 is arranged on the supporting column 1, the supporting column 1 firmly fixes the limiting groove 35, the spring frame 36 is arranged inside the limiting groove 35, the limiting spring 37 is arranged inside the spring frame 36, the spring frame 36 firmly fixes the limiting spring 37, the limiting spring 37 can utilize the restoring force thereof to match with the stable lifting of the connecting column 39, the connecting block 38 is arranged on the limiting spring 37, the limiting spring 37 firmly fixes the connecting block 38, one end of the connecting column 39 is arranged at the top of the connecting block 38, and the other end of the connecting column 39 is arranged at the bottom of the fixed limiting part 34.
As shown in fig. 2, 6 and 7, the sealing cover is provided with a detection result display device 48, the detection result display device 48 includes a support block 49, a fixed bearing 50, a rotating shaft 51, a rotating motor 52, a connecting member 53 and a liquid crystal display 54, the support block 49 is provided on the sealing cover 13, the sealing cover 13 firmly fixes the support block 49, the fixed bearing 50 is provided on the support block 49, the support block 49 firmly fixes the fixed bearing 50, the rotating shaft 51 is provided inside the fixed bearing 50, the fixed bearing 50 firmly fixes the rotating shaft 51, the rotating motor 52 is provided on the rotating shaft 51, the rotating motor 52 can drive the rotating shaft 51 to firmly fix inside the fixed bearing 50, the connecting member 53 is provided on the rotating shaft 51, the rotating shaft 51 firmly fixes the connecting member 53, the liquid crystal display 54 is provided on the connecting member 53, the connecting member 53 firmly fixes the liquid crystal display 54, the liquid crystal display 54 is provided with an ethylene oxide sensor 55, the liquid crystal display 54 is provided with a temperature sensor 56, the liquid crystal display 54 is provided with a humidity sensor 57, and data detected by the ethylene oxide sensor 55, the temperature sensor 56 and the humidity sensor 57 can be displayed on the liquid crystal display 54.
As shown in fig. 2, 3, 4 and 5, the gas tank fixing and injecting device 6 comprises a fixing frame 40, a clamping spring 41, a clamping block 42, a connecting port 43, an injecting pump 44, a transmission pipe 45, an injecting pipe 46 and an injecting port 47, wherein the fixing frame 40 is arranged on a connecting and fixing plate 9, the connecting and fixing plate 9 firmly fixes the fixing frame 40, the clamping spring 41 is arranged on the fixing frame 40, the fixing frame 40 firmly fixes the clamping spring 41, the clamping block 42 is arranged on the clamping spring 41, the clamping spring 41 firmly fixes the clamping block 42, the clamping spring 41 and the clamping block 42 are matched to firmly fix the gas tank, the connecting port 43 is arranged at the bottom of the fixing frame 40, the fixing frame 40 firmly fixes the connecting port 43, the injecting pump 44 is arranged at the bottom of the connecting port 43, the injecting pump 43 firmly fixes the injecting pump 44, and the injecting pump 44 fixes the gas tank connecting port output part, one end of a transmission pipe 45 is arranged at the bottom of an injection pump 44, the other end of the transmission pipe 45 is arranged on the disinfection workbench 2 in a penetrating way, the injection pump 44 firmly fixes the transmission pipe 45, an injection pipe 46 is arranged on the transmission pipe 45, the transmission pipe 45 firmly fixes the injection pipe 46, an injection port 47 is arranged on the side wall of the disinfection box 3 in a penetrating way, the disinfection box 3 firmly fixes the injection port 47 by using a sealing element, the sealing element ensures that the sealing property of the disinfection box 3 is ensured while the injection port 47 is fixed, two groups of gas tank fixing injection devices 6 are arranged, one group of gas tank fixing injection devices 6 play a role of fixing a helium tank, the other group of gas tank fixing injection devices 6 play a role of fixing an ethylene oxide tank, a gas extraction device 58 is arranged at the bottom of the disinfection workbench 2, and the gas extraction device 58 comprises a storage tank 59, an extraction pump 60, an extraction pipe 61, a connecting pipe 62 and an extraction port 63, storage box 59 is located disinfection workstation 2 bottom, aspiration pump 60 is located storage box 59, storage box 59 firmly fixes aspiration pump 60, aspiration tube 61 is located on aspiration pump 60, aspiration pump 60 firmly fixes aspiration tube 61, connecting pipe 62 is located on aspiration tube 61, aspiration tube 61 firmly fixes connecting pipe 62, aspiration port 63 runs through and locates the bottom of disinfect box 3, disinfect box 3 utilizes the sealing member to firmly fix aspiration port 63, be equipped with observation glass 64 on disinfect box 3, observation glass 64 can make the user can inspect the disinfection condition of electron medical instrument at any time, disinfect box 3 is inside to be equipped with air pressure sensor 65, air pressure sensor 65 can monitor the inside atmospheric pressure of disinfect box 3, disinfect box 3 top is equipped with opening handle 66, be equipped with seal groove 67 on disinfection workstation 2, helium mass spectrometer 10 back is equipped with derivation subassembly 68, storage box 59 back is equipped with derivation subassembly 68, derivation subassembly 68 includes derivation pump 69, derivation pipe 70 and electric valve 71, derivation pump 69 is located the back of helium mass spectrometer 10, derivation pipe 70 is located on derivation pump 69, electric valve 71 is located on derivation pipe 70.
In specific use, a user can firstly fix the helium tank inside one fixing frame 40 and fix the helium tank by using the clamping spring 41 and the clamping block 42, and simultaneously connect the helium tank by using the connecting port 43 and the transmission pipe 45, and then the user can fix the gas tank filled with the ethylene oxide inside the other fixing frame 40 and connect the gas tank with the other transmission pipe 45 by performing the same operation.
When the electronic medical instrument needs to be sterilized, a user can open the sterilizing box 3 by using the opening handle 66, then the instrument to be sterilized is placed into the sterilizing box 3, before sterilization, the user needs to detect the tightness of the sterilizing box 3, then the user can open the threaded motor 30 to drive the threaded rod 31 to rotate, the movable block 29 does not rotate together with the threaded rod 31 due to the limiting effect of the movable groove 28 but moves up and down along the movable groove 28, when the movable block 29 drives the fixed limiting piece 34 to gradually descend until the sealing cover 13 completely enters the sealing groove 67, the user can stop the threaded motor 30, when the movable block 29 gradually descends, the connecting column 39 presses or stretches the limiting spring 37 by using the connecting block 38 and the restoring force of the limiting spring 37, the movable block 29 can be ensured to be in a straight line when ascending and descending, the sealing cover 13 can be ensured to smoothly ascend and descend inside the sealing groove 67, when the sealing cover 13 completely enters the sealing groove 67, the user can open the injection pump 44 on one side of the helium tank, the helium tank can transport the rotating shaft in the rotating shaft 45 and the injection pipe 46, finally the helium tank can be injected into the sealing groove 47 to detect the internal air pressure of the sterilizing box 3 by using the air pressure of the injection port 26, when the leak detector 26 and the leak detector 26 of the helium tank 3, and the detector can detect the internal leakage of the user, when the user, and the internal leakage of the user can detect the internal leakage of the user, and the internal leakage of the user, and the user, when the internal leakage detector 26, the internal leakage detector 26 of the user can be detected by using the internal leakage detector 26, helium mass spectrometer 10 produces the reaction when detecting helium and revealing, and transmit the result inside liquid crystal display 54, liquid crystal display 54 demonstrates detection effect, when can not detect helium, it indicates that disinfect box 3 leakproofness reaches ethylene oxide disinfection standard, after the detection, the user can open derivation pump 69 and electric valve 71, then export opening of drawing, then the user can open draw-out pump 60 and utilize transmission pipe 45 with the inside helium of disinfect box 3 to take out to inside the bin 59, take out the helium and take out disinfect box 3 and take out to near the vacuum simultaneously.
The user can also open rotating electrical machines 52 and drive rotation axis 51 and rotate at fixed bearing 50 insidely, rotation axis 51 drives connecting piece 53 and liquid crystal display 54 rotation to suitable angle when the pivoted, can adjust liquid crystal display 54 to the comfortable angle of user, and ethylene oxide sensor 55 on liquid crystal display 54 can monitor the concentration of ethylene oxide in the air and show on liquid crystal display 54, be used for reminding the user to avoid suffering the harm of ethylene oxide in the air, temperature sensor 56 and humidity transducer 57 in the environment can be monitored to the top of liquid crystal display 54 simultaneously, can be convenient for the user to judge whether reach the sterile best environmental condition of ethylene oxide.
When disinfection is needed, a user can start the screw motor 30 again to drive the movable block 29 to move to the uppermost part of the movable groove 28, then the user can start the injection pump 44 on the other side to pump ethylene oxide in the ethylene oxide gas tank into the disinfection box 3, the user can monitor the air pressure of the ethylene oxide in the disinfection box 3 by using the air pressure sensor 65, when the pressure required by disinfection is reached, the user can maintain the state for a certain time, the ethylene oxide does not damage sterilized articles, the penetrating power is strong, the gas sterilizing power is strong, the sterilization spectrum is wide, various microorganisms including bacterial spores can be killed, after the disinfection time is reached, the user can start the extraction pump 60 again to pump the ethylene oxide in the disinfection box 3 into the storage box 59, when the air pressure sensor 65 detects that the air pressure in the disinfection box 3 is zero again, the residual ethylene oxide on the instruments is returned to meet the safety requirement, the user can open the disinfection box 3 to take out the disinfected instruments, the disinfection operation is completed, the user can use a special medical instrument for disinfection, and the whole process is convenient for use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A medical instrument disinfecting device characterized in that: comprises a supporting column, a disinfection workbench, a disinfection box, a spacing stable lifting device, a helium mass spectrometer detection leakage-proof device and a gas tank fixing injection device, the disinfection workbench is arranged on the support column, the disinfection box is arranged on the disinfection workbench, the limiting stable lifting device is arranged on the disinfection workbench, the helium mass spectrometer detection leak-proof device is arranged on the limiting stable lifting device, the gas tank fixing and injecting device is arranged on the disinfection workbench, the helium mass spectrometer detection leakage-proof device comprises a helium mass spectrometer, a suction gun pump, a suction pipe, a sealing cover and a leakage-proof detection gas absorption assembly, the helium mass spectrometer is arranged on the supporting plate, the suction gun pump is arranged on the side wall of the helium mass spectrometer, the suction pipe is arranged on the suction gun pump, the sealing cover is arranged at the bottom of the supporting plate, the leak-proof detection gas absorption assembly is arranged at the bottom of the supporting plate, the leak-proof detection gas absorption assembly comprises a fixed block, a connecting base, a coarse adjustment rotating shaft, a supporting shaft, a first connecting rotating seat, a first vertical rotating shaft, an adjusting plate, a second vertical rotating shaft, a second connecting rotating seat, a fine adjustment bearing, a fine adjustment rotating shaft and a suction opening, the fixed block is arranged at the bottom of the supporting plate, the connecting base is arranged on the fixed block, the coarse adjusting rotating shaft is arranged in the connecting base, the supporting shaft is arranged on the connecting base, the first connecting rotating seat is arranged on the supporting shaft, the first vertical rotating shaft is arranged inside the first connecting rotating seat, the adjusting plate is arranged on the first vertical rotating shaft, the second vertical rotating shaft is arranged on the adjusting plate, the second connecting rotating seat is arranged on the second vertical rotating shaft, the fine setting bearing is arranged on the second connecting base, the fine setting rotating shaft is arranged inside the fine setting bearing, and the suction port is arranged on the fine setting rotating shaft.
2. The medical instrument disinfecting device of claim 1, wherein: the lifting device is stabilized in the limiting mode and comprises a threaded plate, a movable groove, a movable block, a threaded motor, a threaded rod, a limiting plate and a stable lifting assembly, wherein the threaded plate is arranged on a lifting fixed plate, the movable groove is arranged on the lifting fixed plate, the movable block is arranged on the movable groove, the threaded motor is arranged on the threaded plate, the threaded rod penetrates through the movable block and is arranged below the threaded motor, the limiting plate is arranged on the lifting fixed plate, and the stable lifting assembly is arranged on the movable block.
3. The medical instrument disinfecting device of claim 2, wherein: stabilize lifting unit includes spacing groove, spring frame, spacing spring, connecting block and spliced pole, the spacing groove is located on the support column, the spring frame is located inside the spacing groove, spacing spring is located inside the spring frame, the connecting block is located on the spacing spring, the connecting block top is located to spliced pole one end, fixed locating part bottom is located to the spliced pole other end.
4. A medical instrument disinfecting device according to claim 3, characterized in that: the gas tank fixing and injecting device comprises a fixing frame, a clamping spring, a clamping block, a connecting port, an injection pump, a transmission pipe, an injection pipe and an injection port, wherein the fixing frame is arranged on a connecting fixing plate, the clamping spring is arranged on the fixing frame, the clamping block is arranged on the clamping spring, the connecting port is arranged at the bottom of the fixing frame, the injection pump is arranged at the bottom of the connecting port, one end of the transmission pipe is arranged at the bottom of the injection pump, the other end of the transmission pipe penetrates through the disinfecting workbench, the injection pipe is arranged on the transmission pipe, and the injection port penetrates through the side wall of the disinfecting box.
5. The medical instrument disinfecting device of claim 4, wherein: two groups of gas tank fixing and injecting devices are arranged.
6. The medical instrument disinfecting device of claim 5, wherein: the sealing cover is provided with a detection result display device, the detection result display device comprises a supporting block, a fixed bearing, a rotating shaft, a rotating motor, a connecting piece and a liquid crystal display screen, the supporting block is arranged on the sealing cover, the fixed bearing is arranged on the supporting block, the rotating shaft is arranged inside the fixed bearing, the rotating motor is arranged on the rotating shaft, the connecting piece is arranged on the rotating shaft, and the liquid crystal display screen is arranged on the connecting piece.
7. The medical instrument disinfecting device of claim 6, wherein: the liquid crystal display screen is provided with an ethylene oxide sensor, the liquid crystal display screen is provided with a temperature sensor, and the liquid crystal display screen is provided with a humidity sensor.
8. The medical instrument disinfecting device of claim 7, wherein: the disinfection workbench bottom is equipped with gaseous draw-out device, gaseous draw-out device includes bin, extraction pump, extraction tube, connecting pipe and extraction mouth, disinfection workbench bottom is located to the bin, the extraction pump is located on the bin, the extraction tube is located on the extraction pump, the connecting pipe is located on the extraction tube, the extraction mouth runs through and locates the disinfect box bottom.
9. The medical instrument disinfecting device of claim 8, wherein: the sterilizing box is provided with observation glass, an air pressure sensor is arranged inside the sterilizing box, an opening handle is arranged at the top of the sterilizing box, and a sealing groove is formed in the sterilizing workbench.
10. The medical instrument disinfecting device of claim 9, wherein: helium mass spectrum detector back is equipped with derives the subassembly, the bin back is equipped with derives the subassembly, it includes derivation pump, eduction tube and electric valve to derive the subassembly, helium mass spectrum detector back is located to the derivation pump, the eduction tube is located on the derivation pump, electric valve locates on the eduction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210995621.2A CN115252855A (en) | 2022-08-19 | 2022-08-19 | Medical instrument disinfection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210995621.2A CN115252855A (en) | 2022-08-19 | 2022-08-19 | Medical instrument disinfection device |
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| CN115252855A true CN115252855A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210995621.2A Pending CN115252855A (en) | 2022-08-19 | 2022-08-19 | Medical instrument disinfection device |
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Application publication date: 20221101 |