CN113082245A - Use portable ophthalmic instruments degassing unit - Google Patents
Use portable ophthalmic instruments degassing unit Download PDFInfo
- Publication number
- CN113082245A CN113082245A CN202110431746.8A CN202110431746A CN113082245A CN 113082245 A CN113082245 A CN 113082245A CN 202110431746 A CN202110431746 A CN 202110431746A CN 113082245 A CN113082245 A CN 113082245A
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- spherical shell
- wall
- vacuum
- communicated
- spray head
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- 238000007872 degassing Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000004806 packaging method and process Methods 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000000249 desinfective effect Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 abstract description 14
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 26
- 238000005538 encapsulation Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Classifications
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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
- A61L2/02—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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/12—Sterilising contents prior to, or during, packaging
- B65B55/16—Sterilising contents prior to, or during, packaging by irradiation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal 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
- A61L2202/17—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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a portable ophthalmic instrument disinfection device, and relates to the technical field of medical instrument disinfection. It comprises a packaging box; a sealing spherical shell is arranged in the packaging box; the inner wall of the sealed spherical shell is provided with an ultraviolet disinfection lamp; the spray head is fixedly connected with the inner wall of the sealing spherical shell, and the liquid outlet end of the circulating pipe is communicated with the spray head; an electromagnetic valve is arranged in the flow pipe; a one-way valve which is communicated in one way and outwards is arranged in the sewage discharge pipe; the outer walls of the push plates are respectively provided with air guide rods which are horizontally arranged; the outer wall of the push plate is stuck with a vacuum film through glue; a net clip is arranged between the push plates. The invention has the beneficial effects that: disinfect through washing liquid and ultraviolet to the apparatus to accomplish disinfection and spin-dry the back, the vacuum membrane covers the net clamp and encapsulates it through the heater wire under vacuum environment, and vacuum environment avoids apparatus and bacterium to contact, and the net clamp when making the vacuum membrane encapsulate it to the apparatus centre gripping, avoids sharp-pointed position to cause the damage to the vacuum membrane, uses safe and reliable more.
Description
Technical Field
The invention relates to the technical field of medical instrument disinfection.
Background
When carrying out ophthalmic surgery or eye nursing, need use various apparatus to operate, and all kinds of apparatus need wash its disinfection after using, and deposit the use with it, tradition is when disinfecting to the apparatus, wash through the washing liquid through placing it in the container and through ultraviolet lamp to it and disinfect, and the apparatus is when taking out it from the container and deposit after accomplishing the disinfection, the apparatus contacts with external environment consequently glues the dust bacterium etc. that floats of external world again easily, influence cleaning performance, and when encapsulating the apparatus and depositing, the apparatus sharp-pointed part punctures the encapsulation area easily and receives pollution, consequently influences the use of apparatus.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a portable ophthalmic instrument disinfection device aiming at the technical defects. Disinfect through washing liquid and ultraviolet to the apparatus to accomplish disinfection and spin-dry the back, the vacuum membrane covers the net clamp and encapsulates it through the heater wire under vacuum environment, and vacuum environment avoids apparatus and bacterium to contact, and the net clamp when making the vacuum membrane encapsulate it to the apparatus centre gripping, avoids sharp-pointed position to cause the damage to the vacuum membrane, uses safe and reliable more.
The technical scheme adopted by the invention is as follows: a portable ophthalmic instrument disinfecting device is provided, comprising an enclosure; a sealing spherical shell is arranged in the packaging box; an operating window which is opened outwards is arranged on the sealing spherical shell; a pressure release valve is arranged on the outer wall of the operation window; the inner wall of the sealed spherical shell is a mirror surface; the inner wall of the sealed spherical shell is provided with an ultraviolet disinfection lamp; the top of the inner wall of the sealed spherical shell is provided with a spraying assembly; the spraying assembly comprises a spray head and a circulating pipe; the spray head is fixedly connected with the inner wall of the sealing spherical shell, and the liquid outlet end of the circulating pipe is communicated with the spray head; an electromagnetic valve is arranged in the flow pipe; a drain pipe is communicated with the bottom in the sealed spherical shell, and a one-way valve which is communicated outwards in one way is arranged in the drain pipe; the sealed spherical shell is communicated with a vacuum unit; a packaging device is arranged in the sealed spherical shell;
the packaging device comprises push plates which are distributed in parallel and are vertically arranged; the outer walls of the push plates are respectively provided with air guide rods which are horizontally arranged; the air guide rods are respectively matched with the inner wall of the sealing spherical shell in an installing way; the air inlet end of the air guide rod is arranged outside the sealed spherical shell and communicated with the atmosphere; the outer wall of the push plate is stuck with a vacuum film through glue; between the vacuum film and the push plates, the outer wall of one push plate is provided with a heating wire, and the outer wall of the other push plate is provided with a heat sealing pad; the heating wire is correspondingly matched with the heat-sealing pad;
an electric turntable is arranged on the inner wall of the sealing spherical shell between the push plates; the outer wall of the electric turntable is provided with a clamping assembly; a net clip is arranged between the push plates; the net clamp corresponds to the push plate in parallel and is matched with the clamping component in a clamping way.
Further optimizing the technical scheme, the spray head using the portable ophthalmic instrument disinfection device is a rotor spray head.
Further optimizing the technical solution, a vacuum unit for use with a portable ophthalmic instrument sterilization device comprises a vacuum pump, and the suction end of the vacuum pump is communicated with the sealed spherical shell through a suction pipe.
Further optimizing the technical scheme, the outer wall of the push plate of the portable ophthalmic instrument disinfection device is provided with a normally open contact switch; the contact switch is electrically connected with the heating wire.
The invention has the beneficial effects that:
1. after the net clamp clamps the instrument, the instrument is placed in the sealed spherical shell and clamped by the clamping assembly on the outer wall of the electric rotary table to be fixed in position, then the sealing door is closed, so that the spraying assembly conveys cleaning liquid through the runner pipe and discharges the cleaning liquid through the spray head, the instrument is cleaned, after the rotor spray head is used, the rotor spray head drives the cleaning liquid to rotate and spray to increase the spraying area, and the electric rotary table drives the net clamp to rotate, so that all parts of the instrument are sprayed and cleaned by the cleaning liquid, and the cleaning is more thorough;
when the cleaning solution washes the instruments, the ultraviolet disinfection lamp irradiates the instruments for disinfection, the mirror surface structure in the sealed spherical shell reflects light emitted by the ultraviolet disinfection lamp, so that the irradiation area of the light is increased, and the net clamp drives the instruments to rotate, so that all parts of the instruments are irradiated by the ultraviolet disinfection lamp for disinfection, the disinfection is more thorough, and the disinfection efficiency is improved;
2. after the instruments are cleaned and disinfected in the sealed spherical shell, the cleaning liquid is not conveyed into the sealed spherical shell and is discharged, and after the used cleaning liquid stored in the sealed spherical shell is drained and discharged by the discharge pipe, the electromagnetic valve in the flow pipe is closed and the one-way valve in the liquid discharge pipe, so that the sealed spherical shell is kept in a sealed environment, and at the moment, the rotary table is kept in a working state, and the instruments are driven to rotate by the net clamp so as to spin-dry the instruments;
3. after the apparatus is dried, the vacuum unit works to enable the vacuum pump to pump the gas in the sealed spherical shell through the suction pipe so as to form a vacuum environment in the sealed spherical shell, and the spherical structure of the sealed spherical shell is stable, so that the vacuum environment is prevented from damaging the sealed spherical shell, and the use is reliable;
when a vacuum environment is formed in the sealed spherical shell, the external pressure is greater than the internal pressure of the sealed spherical shell, so that the sealed spherical shell stretches and pushes the push plate to move and approach each other, the sealed spherical shell is contacted with the net clamp to clamp the net clamp, and the net clamp is pushed to rotate when in an inclined state and keeps parallel to the push plate to clamp the push plate, so that the vacuum film covers the net clamp, the heating wire and the heat sealing pad extrude the vacuum film, and the heating wire is electrified after the vacuum environment is formed in the sealed spherical shell for a certain time to work to heat and package the vacuum film, so that the instrument is prevented from being polluted and more reliably used, the vacuum film packages the net clamp, the vacuum film is prevented from being contacted with the instrument and being punctured by a sharp part, and the packaging is safer;
after the contact switch is arranged on the outer wall of the push plate, the push plate clamps the net clamp to enable the vacuum film to cover the net clamp, the contact switch is contacted to enable the heating wire to be electrified to work to heat and package the vacuum film, and the use is flexible and convenient;
4. after the completion encapsulation, open the relief valve of operation window department and make sealed spherical shell and external environment switch-on to make the vacuum environment in the sealed spherical shell disappear and open the operation window, and stir air guide rod to the contraction state and make the vacuum membrane break away from the push pedal outer wall, then the net clamp that will accomplish the encapsulation takes off from the centre gripping subassembly and transports it and accomodate, avoids receiving the pollution, uses safe and reliable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic drawing of the sealing spherical shell structure of the present invention;
FIG. 4 is a drawing schematic view of the structure of the packaging device of the present invention;
fig. 5 is a drawing of the turret structure of the present invention.
In the figure, 1, a packaging box; 2. sealing the spherical shell; 3. an operating window; 4. a pressure relief valve; 5. an ultraviolet disinfection lamp; 6. an air guide rod; 7. pushing the plate; 8. a vacuum film; 9. heating wires; 10. a heat seal pad; 11. an electric turntable; 12. a clamping assembly; 13. a net clamp; 14. a spray head; 15. a flow-through tube; 16. an electromagnetic valve; 17. a blow-off pipe; 18. a one-way valve; 19. a vacuum pump; 20. a suction tube; 21. a contact switch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, a sterilizing apparatus for portable ophthalmic instruments includes an enclosure case 1; a sealing spherical shell 2 is arranged in the packaging box 1; an operating window 3 which is opened outwards is arranged on the sealing spherical shell 2; a pressure release valve 4 is arranged on the outer wall of the operation window 3; the inner wall of the sealed spherical shell 2 is a mirror surface; the inner wall of the sealed spherical shell 2 is provided with an ultraviolet disinfection lamp 5; the top of the inner wall of the sealed spherical shell 2 is provided with a spraying component; the spraying assembly comprises a spray head 14 and a circulating pipe 15; the spray head 14 is fixedly connected with the inner wall of the sealing spherical shell 2, and the liquid outlet end of the circulating pipe 15 is communicated with the spray head 14; an electromagnetic valve 16 is arranged in the circulating pipe 15; a sewage discharge pipe 17 is communicated with the bottom in the sealed spherical shell 2, and a one-way valve 18 which is communicated in a one-way mode outwards is arranged in the sewage discharge pipe 17; the sealed spherical shell 2 is communicated with a vacuum unit; a packaging device is arranged in the sealed spherical shell 2; the packaging device comprises push plates 7 which are distributed in parallel and are vertically arranged; the outer walls of the push plates 7 are respectively provided with air guide rods 6 which are horizontally arranged; the air guide rods 6 are respectively matched with the inner wall of the sealing spherical shell 2; the air inlet end of the air guide rod 6 is arranged outside the sealed spherical shell 2 and communicated with the atmosphere; the outer wall of the push plate 7 is stuck with a vacuum film 8 through glue; between the vacuum film 8 and the push plates 7, the outer wall of one push plate 7 is provided with a heating wire 9, and the outer wall of the other push plate 7 is provided with a heat sealing pad 10; the heating wire 9 is correspondingly matched with the heat-sealing pad 10; an electric rotary table 11 is arranged on the inner wall of the sealing spherical shell 2 between the push plates 7; the outer wall of the electric turntable 11 is provided with a clamping assembly 12; a net clamp 13 is arranged between the push plates 7; the net clamp 13 is parallel and corresponding to the push plate 7 and is clamped and matched with the clamping component 12; the spray head 14 is a rotor spray head; the vacuum unit comprises a vacuum pump 19, and the suction end of the vacuum pump 19 is communicated with the sealed spherical shell 2 through a suction pipe 20; a normally open contact switch 21 is arranged on the outer wall of the push plate 7; the contact switch 21 is electrically connected to the heating wire 9.
When cleaning and disinfecting the instruments, after the packaging box 1 is placed at a proper position and the sealing spherical shell 2 is supported, the instruments to be disinfected are placed in the net clamp 13 for clamping, the net clamp 13 is made of elastic materials to avoid damage to the instruments, the clamping is firmer, the window 3 is then opened and the net clamp 13 is placed in the clamping assembly 12 for position fixing, and after the operation window 3 is opened, the sealing spherical shell 2 is communicated with the external environment, and the air guide rod 6 is pushed to be in a contraction state to enable the push plates 7 to be away from each other, thereby facilitating the vacuum film 8 to be stuck to the outer wall of the push plate 7 through gluing, respectively covering the heating wire 9 and the heat-sealing pad 10, after the preparation work is finished, the operation window 3 is closed, the electromagnetic valve 16 is closed at the moment, and the one-way outward check valve 18 in the sewage discharge pipe 17 prevents the sealing spherical shell 2 from being communicated with the outside so as to form a closed space;
after the operation window 3 is closed, the electric rotary table 11 is started to drive the mesh clamp 13 and the clamped instrument to rotate, at the moment, the cleaning liquid is communicated with the circulation pipe 15, the cleaning liquid is conveyed after the electromagnetic valve 16 is opened, and is discharged through the spray head 14 to spray and clean the instrument, when the rotor spray head is used, the rotor spray head rotates to spray the cleaning liquid to increase the spray area, and when the electric rotary table 11 drives the instrument to rotate through the mesh clamp 13, all positions of the instrument are subjected to spray cleaning of the cleaning liquid, the cleaning effect is improved, the cleaning liquid for cleaning the instrument is drained and discharged through the drain pipe 17 at the bottom of the sealed spherical shell 2, and the check valve 18 in the drain pipe 17 limits the flow direction of the cleaning liquid to avoid pollution to the instrument when the cleaning liquid is communicated with the external environment, so that the use is more reliable;
when the rotor nozzle discharges cleaning fluid and cleans instruments, the ultraviolet disinfection lamp 5 is turned on to irradiate and disinfect the instruments, the ultraviolet disinfection lamp 5 is packaged in the sealed spherical shell 2, so that the cleaning fluid is prevented from influencing the use of the ultraviolet disinfection lamp 5 and being prevented from damaging the ultraviolet disinfection lamp when a vacuum environment is formed in the sealed shell, the mirror surface structure in the sealed spherical shell 2 reflects light emitted by the ultraviolet disinfection lamp 5 to enlarge the irradiation area, and the electric rotary table 11 drives the instruments to rotate through the net clamp 13 to enable all parts of the instruments to be irradiated by the light of the ultraviolet disinfection lamp 5 to be disinfected, so that the disinfection is more thorough;
after cleaning and disinfecting the instruments in the sealed spherical shell 2, the cleaning liquid stops being conveyed into the sealed spherical shell 2 for discharge, and the blow-off pipe 17 conducts drainage and discharge on the cleaning liquid which is stored in the sealed spherical shell 2 and used for cleaning, at the moment, the electromagnetic valve 16 in the circulating pipe 15 is closed, the one-way valve 18 in the blow-off pipe 17 enables the sealed spherical shell 2 to keep a sealed environment, and at the moment, the electric rotary table 11 keeps a working state and drives the instruments to rotate through the net clamp 13 so as to spin-dry the instruments;
after the electric rotary table 11 rotates to spin-dry the apparatus, the electric rotary table 11 stops working, so that the net clamp 13 is kept static, then the vacuum unit is started, the vacuum pump 19 pumps the gas in the sealed spherical shell 2 through the suction pipe 20, so that a vacuum environment is formed in the sealed spherical shell 2, the spherical structure of the sealed spherical shell 2 is stable, the vacuum environment is prevented from damaging the spherical structure, the use is reliable, when the vacuum environment is gradually formed in the sealed spherical shell 2, the external pressure is greater than the internal pressure of the sealed spherical shell 2, so that the air guide rod 6 is stretched, the push plates 7 are close to each other and gradually contact with the net clamp 13, when the electric state stops rotating to make the net clamp 13 static and in an inclined state, the push plates 7 push the net clamp 13 to rotate to be in a parallel state, and after the vacuum environment is formed in the sealed spherical shell 2, the push plates 7 clamp the net clamp 13 and make the vacuum film 8 attached to the outer wall of the net clamp, the heating wire 9 and the heat seal pad 10 arranged on the outer wall of the push plate 7 extrude the vacuum membrane 8, after the vacuum environment is extracted from the sealed spherical shell 2 for a certain time, the heating wire 9 is electrified to work to heat and package the vacuum membrane 8, after the contact switch 21 is arranged on the outer wall of the push plate 7, the push plate 7 clamps the net clamp 13 to cover the net clamp 13 by the vacuum membrane 8, the contact switch 21 is opened in a contact manner to supply power to the heating wire 9 to heat and package the vacuum membrane 8, the packaging environment is the vacuum environment to prevent the vacuum membrane 8 from being adhered with dust bacteria and the like, the vacuum membrane 8 packages the net clamp 13 to prevent the sharp part of the instrument from damaging the vacuum membrane 8, and the packaging is safer and more reliable;
after the completion is to the encapsulation of apparatus, through opening the relief valve 4 of operation window 3 department and will seal the interior space of spherical shell 2 and external environment switch-on, consequently make the vacuum environment in the sealed spherical shell 2 disappear gradually and open operation window 3, air guide 6 loses the attraction restraint this moment, then through stirring air guide 6 again to the contraction state and make the net clamp 13 of accomplishing the encapsulation expose and take out it and transport and accomodate, consequently avoid causing the pollution, it is safer to use.
Claims (4)
1. A disinfecting device for use with portable ophthalmic instruments, characterized in that: comprises a packaging box (1); a sealing spherical shell (2) is arranged in the packaging box (1); an operating window (3) which is opened outwards is arranged on the sealing spherical shell (2); a pressure release valve (4) is arranged on the outer wall of the operation window (3); the inner wall of the sealed spherical shell (2) is a mirror surface; the inner wall of the sealed spherical shell (2) is provided with an ultraviolet disinfection lamp (5); the top of the inner wall of the sealed spherical shell (2) is provided with a spraying component; the spraying assembly comprises a spray head (14) and a circulating pipe (15); the spray head (14) is fixedly connected with the inner wall of the sealing spherical shell (2), and the liquid outlet end of the circulating pipe (15) is communicated with the spray head (14); an electromagnetic valve (16) is arranged in the circulating pipe (15); a sewage discharge pipe (17) is communicated with the bottom in the sealed spherical shell (2), and a one-way valve (18) which is communicated in a one-way mode outwards is arranged in the sewage discharge pipe (17); the sealed spherical shell (2) is communicated with a vacuum unit; a packaging device is arranged in the sealed spherical shell (2);
the packaging device comprises push plates (7) which are distributed in parallel and are vertically arranged; the outer walls of the push plates (7) are respectively provided with air guide rods (6) which are horizontally arranged; the air guide rods (6) are respectively matched with the inner wall of the sealing spherical shell (2) in an installing way; the air inlet end of the air guide rod (6) is arranged outside the sealed spherical shell (2) and communicated with the atmosphere; the outer wall of the push plate (7) is stuck with a vacuum film (8) through glue; between the vacuum film (8) and the push plates (7), the outer wall of one push plate (7) is provided with a heating wire (9), and the outer wall of the other push plate (7) is provided with a heat sealing pad (10); the heating wire (9) is correspondingly matched with the heat-sealing pad (10);
an electric turntable (11) is arranged on the inner wall of the sealing spherical shell (2) between the push plates (7); the outer wall of the electric turntable (11) is provided with a clamping assembly (12); a net clamp (13) is arranged between the push plates (7); the net clamp (13) is parallel and corresponding to the push plate (7) and is matched with the clamping component (12) in a clamping way.
2. A portable ophthalmic instrument disinfecting device according to claim 1 wherein: the spray head (14) is a rotor spray head.
3. A portable ophthalmic instrument disinfecting device according to claim 1 wherein: the vacuum unit comprises a vacuum pump (19), and the suction end of the vacuum pump (19) is communicated with the sealed spherical shell (2) through a suction pipe (20).
4. A portable ophthalmic instrument disinfecting device according to claim 1 wherein: a normally open contact switch (21) is arranged on the outer wall of the push plate (7); the contact switch (21) is electrically connected with the heating wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431746.8A CN113082245B (en) | 2021-04-21 | 2021-04-21 | Use handy ophthalmic apparatus degassing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431746.8A CN113082245B (en) | 2021-04-21 | 2021-04-21 | Use handy ophthalmic apparatus degassing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113082245A true CN113082245A (en) | 2021-07-09 |
| CN113082245B CN113082245B (en) | 2022-06-28 |
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ID=76679115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110431746.8A Active CN113082245B (en) | 2021-04-21 | 2021-04-21 | Use handy ophthalmic apparatus degassing unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN113082245B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540507A (en) * | 2022-09-19 | 2022-12-30 | 中国人民解放军总医院第八医学中心 | Portable vacuum drying oven |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407607A (en) * | 2013-08-01 | 2013-11-27 | 彭智松 | Multipurpose adjustable chamber-free vacuumizing thermal bag sealing device |
| CN209209182U (en) * | 2018-10-25 | 2019-08-06 | 洛阳云山美食品有限公司 | Vacuum package device is used in a kind of processing of rabbit meat |
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| CN115540507B (en) * | 2022-09-19 | 2023-10-27 | 中国人民解放军总医院第八医学中心 | Portable vacuum drying oven |
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| CN113082245B (en) | 2022-06-28 |
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