CN107126567A - A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process - Google Patents
A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process Download PDFInfo
- Publication number
- CN107126567A CN107126567A CN201710319111.2A CN201710319111A CN107126567A CN 107126567 A CN107126567 A CN 107126567A CN 201710319111 A CN201710319111 A CN 201710319111A CN 107126567 A CN107126567 A CN 107126567A
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- China
- Prior art keywords
- box body
- outer box
- interior
- block
- oxide
- Prior art date
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- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 77
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910000838 Al alloy Inorganic materials 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 20
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 20
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000004411 aluminium Substances 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- 229910052804 chromium Inorganic materials 0.000 claims description 20
- 239000011651 chromium Substances 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 20
- 230000008018 melting Effects 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 238000003723 Smelting Methods 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 10
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 10
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 17
- 239000000243 solution Substances 0.000 description 13
- 239000000428 dust Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction 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
- A61L2/02—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
- A61L2/26—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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of medical apparatus sterilizing sterilization cassette, including outer box body, the inside of the outer box body is provided with interior box body, the bottom of the interior box body is provided with support base, the upper end side of the interior box body is provided with support ear, circular hole is provided with the interior box body, the inner bottom part of the outer box body is fixed with support bar, the upper end side of the outer box body is hinged with closure by hinge, the other end of the closure is provided with tight locking button, the opposite side of the upper end of the outer box body is provided with neck, clamping between the neck and tight locking button.A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process that the present invention is provided, compared with prior art, the present invention is simple in construction, it is divided into outer box and inner box, inner box can be placed in outer box, while taking into account the storage to medicine equipment, transport and sterilization, manufacture craft is simple, reasonable in design to be worth promoting, the invention also discloses a kind of manufacturing process of medical apparatus sterilizing sterilization cassette.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of medical apparatus sterilizing sterilization cassette and its manufacture work
Skill.
Background technology
With the development of society, requirement more and more higher of the people for health care standard, the infection ability of various germs
It is also very important, because the case that sterilizing is not reaching to other bacterium infections of standard initiation is even more not within minority.Therefore it is right
Medical instrument sterilization could prevent the possibility of infection from source.The side of high-temperature sterilization is used the sterilization of current medical instrument more
Formula, but existing high-temp sterilizing box, are all to use stainless steel box with holes, this disinfection box is deposited to medicine equipment
The time of putting is of short duration, is not suitable for long-distance transportation, long-distance transportation is easily accessible dust, germ, and is inconvenient to stack, because
This, invents a kind of medical apparatus sterilizing sterilization cassette necessary to solve the above problems.
In view of this, it would be highly desirable to optimize design for prior art, design a kind of medical apparatus sterilizing sterilization cassette to solve
Certainly inconvenient long distance transportation present in prior art, easily enters ash, the problem of.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of medical apparatus sterilizing proposed goes out
Bacterium box and its manufacturing process.
To achieve these goals, present invention employs following technical scheme：A kind of medical apparatus sterilizing sterilization cassette, including
Outer box body, the inside of the outer box body is provided with interior box body, and the bottom of the interior box body is provided with support base, the inner box
The upper end side of body is provided with support ear, the interior box body and is provided with circular hole, and the inner bottom part of the outer box body is fixed with
Support bar, the upper end side of the outer box body is hinged with closure by hinge, and the other end of the closure is provided with locking
Button, the opposite side of the upper end of the outer box body is provided with neck, clamping between the neck and tight locking button.
It is preferred that, the side of the outer box body is provided with relief valve, by being spirally connected between the relief valve and outer box body
Mode fix.
It is preferred that, the lower end lower surface of the closure is provided with sealing ring, the size of the sealing ring and outer box body
Size is mutually matched.
It is preferred that, the distance of the support bar and the distance of support ear are mutually matched, and support bar is by way of welding
It is fixed in outer box body.
It is preferred that, the material of the outer box body and interior box body is aluminum alloy material.
The present invention also proposes a kind of manufacturing process of medical apparatus sterilizing sterilization cassette, comprises the following steps：
S1, aluminium alloy dispensing：Iron block, aluminium block, chromium block and MAG block are mixed, are thoroughly mixed in batch mixer, institute
It is sealing batch mixer to state batch mixer, and wherein iron block, aluminium block, chromium block and MAG block proportion is：Iron is 65-80%, and aluminium is 3-8%,
Chromium is 10-25%, and magnesium is 3-5%；
S2, aluminium alloy melting：By the iron block mixed in S1, aluminium block, chromium block and MAG block in vacuum high-frequency induction melting furnace,
Melting refining is carried out, the specified power of the smelting furnace is 60KW, and the temperature of setting is 1500-1750 DEG C, and vacuum is 4.0*
10-3-4.5*10-3Pa；
S3, slagging-off：Contained with small spoon or spade etc. and take deslagging agent, deslagging agent is uniformly sowed to the solution in S2 on smelting furnace
Surface, assembles slag and foreign matter, scoops slag or foreign matter by spoon, obtain clean melting solution, described to remove
Composition silica, aluminum oxide, potassium oxide, sodium oxide molybdena, iron oxide, calcium oxide, titanium oxide and the magnesia of slag agent, proportion
For silica 82.84%, aluminum oxide 12.91%, potassium oxide 0.18%, sodium oxide molybdena 2.57%, iron oxide 0.53%, calcium oxide
0.76%, titanium oxide 0.05%, magnesia 0.16%；
S4, aluminium alloy cast：The S3 alloy solutions obtained are poured into casting machine and are cast as outer box body and interior box body
After shape, the shape for being cast as outer box body and interior box body, the thickness of the outer box body and interior box body is 1-5mm,
Made annealing treatment at 800-1000 DEG C, room temperature is cooled to afterwards；
S5, support ear, the welding of support bar and neck：By the outer box body obtained in S4 and interior box body, welding shop is moved to,
Support ear, support bar and neck are respectively welded at corresponding position by way of argon arc welding；
S6, polishing drilling：Outer box body and interior box body will be obtained in S5, punched interior box body on drilling machine,
The flash on outer box body and interior box body is polished on grinding machine, the burr at workpiece surface and edge, waste scrap are done
Only；
S7, aluminium alloy anode oxide processing, the sterilization box body obtained in S6 are placed in tiselius apparatus, respectively in anode
DC current is connected between negative electrode, DC voltage is 12-24V, and processing time is 30-60 minutes；
The workpiece obtained in S8, assembling, S7, tight locking button and relief valve is separately mounted on closure one with outer box body
Side, completes assembling.
A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process that the present invention is provided, compared with prior art, the present invention
It is simple in construction, it is divided into outer box and inner box, inner box can be placed in outer box, while takes into account the storage to medicine equipment, transport
And sterilization, using aluminum alloy material, not only intensity height, high temperature resistant, corrosion-resistant, cost are low, and manufacture craft is simple, closure
Design can prevent long-distance transport in by dust, liquid pollute, be worth promoting.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is inner box body construction schematic diagram of the invention；
Fig. 3 is pressure-relief valve structure schematic diagram of the invention.
In figure：1 outer box body, box body in 2,3 support bases, 4 support ears, 5 circular holes, 6 support bars, 7 hinges, 8 closures,
9 sealing rings, 10 necks, 11 tight locking buttons, 12 relief valves.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.The specific embodiments described herein are merely illustrative of the present invention, is not used to limit
The present invention.
Embodiment 1：
A kind of medical apparatus sterilizing sterilization cassette, including outer box body 1, the inside of the outer box body 1 are provided with interior box body 2, institute
The bottom for stating interior box body 2 is provided with support base 3, and the upper end side of the interior box body 2 is provided with support ear 4, the work of support ear 4
With, circular hole 5 is provided with interior box body 2, the interior box body 2 for supporting, circular hole 5 can for ventilation, steam is easily entered
Enter in interior box body 2, be convenient for moise-heat sterilization sterilizing
In addition, the inner bottom part of the outer box body 1 is fixed with support bar 6, support bar 6 is used for supporting interior box body 2, described outer
The upper end side of box body 1 is hinged with closure 8 by hinge, and closure 8 is used for sealing outer box body 1, and closure 8 with it is outer
Sealing coordinates between box body 1, prevents dust from falling into the inside of disinfection box, is infected.
It should be noted that the other end of the closure 8 be provided with tight locking button 11, the upper end of the outer box body 1 it is another
Side is provided with neck 10, and clamping between the neck 10 and tight locking button 11, the side of the outer box body 1 is provided with relief valve 12,
The effect of relief valve 12, during moise-heat sterilization sterilizes, prevents that the internal pressure of outer box body 1 is excessive, makes outer box body 1
Damage, when pressure reaches certain value, automatically open up pressure release.
Here, fixed between the relief valve 12 and outer box body 1 by way of being spirally connected, the lower end of the closure 8
Lower surface is provided with sealing ring 9, and the size of the sealing ring 9 and the size of outer box body 1 are mutually matched, convenient by outer box body 1
Sealed, the distance and the distance of support ear 4 of the support bar 6 are mutually matched, width and the distance of support ear 4 of support bar 6
Unanimously, it is convenient to support interior box body 2, and support bar 6 is fixed on by way of welding in outer box body 1, the outer box sheet
The material of body 1 and interior box body 2 is aluminum alloy material.
The present invention also proposes a kind of manufacturing process of medical apparatus sterilizing sterilization cassette, comprises the following steps：
S1, aluminium alloy dispensing：Iron block, aluminium block, chromium block and MAG block are mixed, are thoroughly mixed in batch mixer, institute
It is sealing batch mixer to state batch mixer, and wherein iron block, aluminium block, chromium block and MAG block proportion is：Iron is 65%, and aluminium is 8%, and chromium is
24%, magnesium is 3%；
S2, aluminium alloy melting：By the iron block mixed in S1, aluminium block, chromium block and MAG block in vacuum high-frequency induction melting furnace,
Melting refining is carried out, the specified power of the smelting furnace is 60KW, and the temperature of setting is 1500 DEG C, and vacuum is 4.0*10-3-
4.5*10-3Pa；
S3, slagging-off：Contained with small spoon or spade etc. and take deslagging agent, deslagging agent is uniformly sowed to the solution in S2 on smelting furnace
Surface, assembles slag and foreign matter, scoops slag or foreign matter by spoon, obtain clean melting solution, described to remove
Composition silica, aluminum oxide, potassium oxide, sodium oxide molybdena, iron oxide, calcium oxide, titanium oxide and the magnesia of slag agent, proportion
For silica 82.84%, aluminum oxide 12.91%, potassium oxide 0.18%, sodium oxide molybdena 2.57%, iron oxide 0.53%, calcium oxide
0.76%, titanium oxide 0.05%, magnesia 0.16%；
S4, aluminium alloy cast：The S3 alloy solutions obtained are poured into casting machine and are cast as outer box body and interior box body
After shape, the shape for being cast as outer box body and interior box body, the thickness of the outer box body and interior box body is 1mm, 800
Made annealing treatment at DEG C, room temperature is cooled to afterwards；
S5, support ear, the welding of support bar and neck：By the outer box body obtained in S4 and interior box body, welding shop is moved to,
Support ear, support bar and neck are respectively welded at corresponding position by way of argon arc welding；
S6, polishing drilling：Outer box body and interior box body will be obtained in S5, punched interior box body on drilling machine,
The flash on outer box body and interior box body is polished on grinding machine, the burr at workpiece surface and edge, waste scrap are done
Only；
S7, aluminium alloy anode oxide processing, the sterilization box body obtained in S6 are placed in tiselius apparatus, respectively in anode
DC current is connected between negative electrode, DC voltage is 12V, and processing time is 30 minutes；
The workpiece obtained in S8, assembling, S7, tight locking button and relief valve is separately mounted on closure one with outer box body
Side, completes assembling.
Embodiment 2：
A kind of medical apparatus sterilizing sterilization cassette, including outer box body 1, the inside of the outer box body 1 are provided with interior box body 2, institute
The bottom for stating interior box body 2 is provided with support base 3, and the upper end side of the interior box body 2 is provided with support ear 4, the work of support ear 4
With, circular hole 5 is provided with interior box body 2, the interior box body 2 for supporting, circular hole 5 can for ventilation, steam is easily entered
Enter in interior box body 2, be convenient for moise-heat sterilization sterilizing
In addition, the inner bottom part of the outer box body 1 is fixed with support bar 6, support bar 6 is used for supporting interior box body 2, described outer
The upper end side of box body 1 is hinged with closure 8 by hinge, and closure 8 is used for sealing outer box body 1, and closure 8 with it is outer
Sealing coordinates between box body 1, prevents dust from falling into the inside of disinfection box, is infected.
It should be noted that the other end of the closure 8 be provided with tight locking button 11, the upper end of the outer box body 1 it is another
Side is provided with neck 10, and clamping between the neck 10 and tight locking button 11, the side of the outer box body 1 is provided with relief valve 12,
The effect of relief valve 12, during moise-heat sterilization sterilizes, prevents that the internal pressure of outer box body 1 is excessive, makes outer box body 1
Damage, when pressure reaches certain value, automatically open up pressure release.
Here, fixed between the relief valve 12 and outer box body 1 by way of being spirally connected, the lower end of the closure 8
Lower surface is provided with sealing ring 9, and the size of the sealing ring 9 and the size of outer box body 1 are mutually matched, convenient by outer box body 1
Sealed, the distance and the distance of support ear 4 of the support bar 6 are mutually matched, width and the distance of support ear 4 of support bar 6
Unanimously, it is convenient to support interior box body 2, and support bar 6 is fixed on by way of welding in outer box body 1, the outer box sheet
The material of body 1 and interior box body 2 is aluminum alloy material.
The present invention also proposes a kind of manufacturing process of medical apparatus sterilizing sterilization cassette, comprises the following steps：
S1, aluminium alloy dispensing：Iron block, aluminium block, chromium block and MAG block are mixed, are thoroughly mixed in batch mixer, institute
It is sealing batch mixer to state batch mixer, and wherein iron block, aluminium block, chromium block and MAG block proportion is：Iron is 68%, and aluminium is 3%, and chromium is
25%, magnesium is 4%；
S2, aluminium alloy melting：By the iron block mixed in S1, aluminium block, chromium block and MAG block in vacuum high-frequency induction melting furnace,
Melting refining is carried out, the specified power of the smelting furnace is 60KW, and the temperature of setting is 1600 DEG C, and vacuum is 4.0*10-3-
4.5*10-3Pa；
S3, slagging-off：Contained with small spoon or spade etc. and take deslagging agent, deslagging agent is uniformly sowed to the solution in S2 on smelting furnace
Surface, assembles slag and foreign matter, scoops slag or foreign matter by spoon, obtain clean melting solution, described to remove
Composition silica, aluminum oxide, potassium oxide, sodium oxide molybdena, iron oxide, calcium oxide, titanium oxide and the magnesia of slag agent, proportion
For silica 82.84%, aluminum oxide 12.91%, potassium oxide 0.18%, sodium oxide molybdena 2.57%, iron oxide 0.53%, calcium oxide
0.76%, titanium oxide 0.05%, magnesia 0.16%；
S4, aluminium alloy cast：The S3 alloy solutions obtained are poured into casting machine and are cast as outer box body and interior box body
After shape, the shape for being cast as outer box body and interior box body, the thickness of the outer box body and interior box body is 5mm,
Made annealing treatment at 1000 DEG C, room temperature is cooled to afterwards；
S5, support ear, the welding of support bar and neck：By the outer box body obtained in S4 and interior box body, welding shop is moved to,
Support ear, support bar and neck are respectively welded at corresponding position by way of argon arc welding；
S6, polishing drilling：Outer box body and interior box body will be obtained in S5, punched interior box body on drilling machine,
The flash on outer box body and interior box body is polished on grinding machine, the burr at workpiece surface and edge, waste scrap are done
Only；
S7, aluminium alloy anode oxide processing, the sterilization box body obtained in S6 are placed in tiselius apparatus, respectively in anode
DC current is connected between negative electrode, DC voltage is 24V, and processing time is 60 minutes；
The workpiece obtained in S8, assembling, S7, tight locking button and relief valve is separately mounted on closure one with outer box body
Side, completes assembling.
Embodiment 3：
A kind of medical apparatus sterilizing sterilization cassette, including outer box body 1, the inside of the outer box body 1 are provided with interior box body 2, institute
The bottom for stating interior box body 2 is provided with support base 3, and the upper end side of the interior box body 2 is provided with support ear 4, the work of support ear 4
With, circular hole 5 is provided with interior box body 2, the interior box body 2 for supporting, circular hole 5 can for ventilation, steam is easily entered
Enter in interior box body 2, be convenient for moise-heat sterilization sterilizing
In addition, the inner bottom part of the outer box body 1 is fixed with support bar 6, support bar 6 is used for supporting interior box body 2, described outer
The upper end side of box body 1 is hinged with closure 8 by hinge, and closure 8 is used for sealing outer box body 1, and closure 8 with it is outer
Sealing coordinates between box body 1, prevents dust from falling into the inside of disinfection box, is infected.
It should be noted that the other end of the closure 8 be provided with tight locking button 11, the upper end of the outer box body 1 it is another
Side is provided with neck 10, and clamping between the neck 10 and tight locking button 11, the side of the outer box body 1 is provided with relief valve 12,
The effect of relief valve 12, during moise-heat sterilization sterilizes, prevents that the internal pressure of outer box body 1 is excessive, makes outer box body 1
Damage, when pressure reaches certain value, automatically open up pressure release.
Here, fixed between the relief valve 12 and outer box body 1 by way of being spirally connected, the lower end of the closure 8
Lower surface is provided with sealing ring 9, and the size of the sealing ring 9 and the size of outer box body 1 are mutually matched, convenient by outer box body 1
Sealed, the distance and the distance of support ear 4 of the support bar 6 are mutually matched, width and the distance of support ear 4 of support bar 6
Unanimously, it is convenient to support interior box body 2, and support bar 6 is fixed on by way of welding in outer box body 1, the outer box sheet
The material of body 1 and interior box body 2 is aluminum alloy material.
The present invention also proposes a kind of manufacturing process of medical apparatus sterilizing sterilization cassette, comprises the following steps：
S1, aluminium alloy dispensing：Iron block, aluminium block, chromium block and MAG block are mixed, are thoroughly mixed in batch mixer, institute
It is sealing batch mixer to state batch mixer, and wherein iron block, aluminium block, chromium block and MAG block proportion is：Iron is 80%, and aluminium is 5%, and chromium is
10%, magnesium is 5%；
S2, aluminium alloy melting：By the iron block mixed in S1, aluminium block, chromium block and MAG block in vacuum high-frequency induction melting furnace,
Melting refining is carried out, the specified power of the smelting furnace is 60KW, and the temperature of setting is 1750 DEG C, and vacuum is 4.0*10-3-
4.5*10-3Pa；
S3, slagging-off：Contained with small spoon or spade etc. and take deslagging agent, deslagging agent is uniformly sowed to the solution in S2 on smelting furnace
Surface, assembles slag and foreign matter, scoops slag or foreign matter by spoon, obtain clean melting solution, described to remove
Composition silica, aluminum oxide, potassium oxide, sodium oxide molybdena, iron oxide, calcium oxide, titanium oxide and the magnesia of slag agent, proportion
For silica 82.84%, aluminum oxide 12.91%, potassium oxide 0.18%, sodium oxide molybdena 2.57%, iron oxide 0.53%, calcium oxide
0.76%, titanium oxide 0.05%, magnesia 0.16%；
S4, aluminium alloy cast：The S3 alloy solutions obtained are poured into casting machine and are cast as outer box body and interior box body
After shape, the shape for being cast as outer box body and interior box body, the thickness of the outer box body and interior box body is 4mm, 900
Made annealing treatment at DEG C, room temperature is cooled to afterwards；
S5, support ear, the welding of support bar and neck：By the outer box body obtained in S4 and interior box body, welding shop is moved to,
Support ear, support bar and neck are respectively welded at corresponding position by way of argon arc welding；
S6, polishing drilling：Outer box body and interior box body will be obtained in S5, punched interior box body on drilling machine,
The flash on outer box body and interior box body is polished on grinding machine, the burr at workpiece surface and edge, waste scrap are done
Only；
S7, aluminium alloy anode oxide processing, the sterilization box body obtained in S6 are placed in tiselius apparatus, respectively in anode
DC current is connected between negative electrode, DC voltage is 18V, and processing time is 40 minutes；
The workpiece obtained in S8, assembling, S7, tight locking button and relief valve is separately mounted on closure one with outer box body
Side, completes assembling.
In summary：A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process that the present invention is provided, with prior art phase
Than the present invention is simple in construction, and circular hole is provided with the surface of inner box, when conveniently by being refrigerated, for breathing freely, snap frozen, branch
Interior box body can be stuck in the upper end of support bar by strut for support support ear, and closure can carry out outer box body close
Envelope, is easy to store and prevents the intrusion of germ, and closure obtain and size and outer box body it is in the same size and just close
Envelope is connected, and is set by hinge and is easy to open and closes closure, the effect of relief valve, it is to avoid housing is with wet sterilization
During sterilization, pressure is excessive and damages sterilization cassette, is divided into outer box and inner box, inner box can be placed in outer box, while taking into account pair
Storage, transport and the sterilization of medicine equipment, using aluminum alloy material, not only intensity height, high temperature resistant, corrosion-resistant, cost are low,
Manufacture craft is simple, and the design of closure can be prevented in long-distance transport by dust, liquid pollution, be worth promoting.
The present invention also proposes a kind of manufacturing process of medical apparatus sterilizing sterilization cassette, the production formed with the present composition
Product, with high-weatherability, durability degree, chemical resistance, wear resistence, case hardness, far infrared radiation, noninflammability, chemical resistance and
Stain resistance.These characteristics are conducive to the application environment of sterilization box.
A：It is good； B：General C：Difference
1. hardness test：Pushed through with 9H pencils with 45 degree of angles on the high-hardness inorganic coat film surface, detect cut.
2. wear resistence：One 3M scrub-brush through water logging is placed on the product surface, then under conditions of heavy burden 3kg
Movable brush (displacement is more than 30cm, carries out 10 friction tests).Then surface scratch is confirmed.
3. acid resistance：The aqueous hydrochloric acid solution of one drop or two drops 5% is dropped on the product surface, and detected after 2 hours
The color throw of the coat film appearance.
4. alkali resistance：The sodium hydrate aqueous solution of one drop or two drops 5% is added on the product surface, and examined after 2 hours
Survey the color throw of the product surface outward appearance.
5. resistance to salt water：Salt spraytest is carried out to the product surface.Product surface corrosion was detected after 720 hours
Situation.
6. impact resistance：500g conical pendulm is fallen by 1 meter of height on the product surface, then detect the table
Face.
7. stain resistance：The product surface is smeared with ink, 5 minutes are then cleaned with water to confirm whether stain is eliminated
Totally.
8. heat resistance：The product is heated 1 hour at a temperature of 300 DEG C, and cooled down with air.Then detect by an unaided eye
The product.
9. cold resistance：Place the product into -30 DEG C/2 hours 60 DEG C, (weight under the conditions of RH90% or higher temperature/2 hour
It is multiple 10 times) after, detect the expansion and other changes of the product.
By upper table it was found that product of the present invention has superior hardness, wear resistence, acid resistance, alkali resistance, salt water resistance
Property, impact resistance, stain resistant, heat-resisting, cold resistance.And the relatively low, impact resistance such as hardness, mill property shown in like product
Poor and stain resistance is poor (being difficult to remove pollutant, while still remaining obvious stain).
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of medical apparatus sterilizing sterilization cassette, including outer box body（1）, it is characterised in that：The outer box body（1）Inside
Provided with interior box body（2）, the interior box body（2）Bottom be provided with support base（3）, the interior box body（2）Upper end side
Provided with support ear（4）, the interior box body（2）On be provided with circular hole（5）, the outer box body（1）Inner bottom part be fixed with branch
Strut（6）, the outer box body（1）Upper end side closure is hinged with by hinge（8）, the closure（8）It is another
End is provided with tight locking button（11）, the outer box body（1）Upper end opposite side be provided with neck（10）, the neck（10）With locking
Button（11）Between clamping.
2. a kind of medical apparatus sterilizing sterilization cassette according to claim 1, it is characterised in that：The outer box body（1）'s
Side is provided with relief valve（12）, the relief valve（12）With outer box body（1）Between fixed by way of being spirally connected.
3. a kind of medical apparatus sterilizing sterilization cassette according to claim 1, it is characterised in that：The closure（8）Under
Lower surface is held to be provided with sealing ring（9）, the sealing ring（9）Size and outer box body（1）Size be mutually matched.
4. a kind of medical apparatus sterilizing sterilization cassette according to claim 1, it is characterised in that：The support bar（6）Away from
From with support ear（4）Distance be mutually matched, and support bar（6）Outer box body is fixed on by way of welding（1）It is interior.
5. a kind of medical apparatus sterilizing sterilization cassette according to claim 1, it is characterised in that：The outer box body（1）With
Interior box body（2）Material be aluminum alloy material.
6. the manufacturing process of medical apparatus sterilizing sterilization cassette described in a kind of claim 1, it is characterised in that：Comprise the following steps：
S1, aluminium alloy dispensing：Iron block, aluminium block, chromium block and MAG block are mixed, are thoroughly mixed in batch mixer, institute
It is sealing batch mixer to state batch mixer, and wherein iron block, aluminium block, chromium block and MAG block proportion is：Iron is 65-80%, and aluminium is 3-8%,
Chromium is 10-25%, and magnesium is 3-5%；
S2, aluminium alloy melting：By the iron block mixed in S1, aluminium block, chromium block and MAG block in vacuum high-frequency induction melting furnace,
Melting refining is carried out, the specified power of the smelting furnace is 60KW, and the temperature of setting is 1500-1750 DEG C, and vacuum is 4.0*
10-3-4.5*10-3Pa；
S3, slagging-off：Contained with small spoon or spade etc. and take deslagging agent, deslagging agent is uniformly sowed to the solution in S2 on smelting furnace
Surface, assembles slag and foreign matter, scoops slag or foreign matter by spoon, obtain clean melting solution, described to remove
Composition silica, aluminum oxide, potassium oxide, sodium oxide molybdena, iron oxide, calcium oxide, titanium oxide and the magnesia of slag agent, proportion
For silica 82.84%, aluminum oxide 12.91%, potassium oxide 0.18%, sodium oxide molybdena 2.57%, iron oxide 0.53%, calcium oxide
0.76%, titanium oxide 0.05%, magnesia 0.16%；
S4, aluminium alloy cast：The S3 alloy solutions obtained are poured into casting machine and are cast as outer box body and interior box body
After shape, the shape for being cast as outer box body and interior box body, the thickness of the outer box body and interior box body is 1-5mm,
Made annealing treatment at 800-1000 DEG C, room temperature is cooled to afterwards；
S5, support ear, the welding of support bar and neck：By the outer box body obtained in S4 and interior box body, welding shop is moved to,
Support ear, support bar and neck are respectively welded at corresponding position by way of argon arc welding；
S6, polishing drilling：Outer box body and interior box body will be obtained in S5, punched interior box body on drilling machine,
The flash on outer box body and interior box body is polished on grinding machine, the burr at workpiece surface and edge, waste scrap are done
Only；
S7, aluminium alloy anode oxide processing, the sterilization box body obtained in S6 are placed in tiselius apparatus, respectively in anode
DC current is connected between negative electrode, DC voltage is 12-24V, and processing time is 30-60 minutes；
The workpiece obtained in S8, assembling, S7, tight locking button and relief valve is separately mounted on closure one with outer box body
Side, completes assembling.
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| CN201710319111.2A CN107126567B (en) | 2017-05-08 | 2017-05-08 | A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319111.2A CN107126567B (en) | 2017-05-08 | 2017-05-08 | A kind of medical apparatus sterilizing sterilization cassette and its manufacturing process |
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| CN107126567B CN107126567B (en) | 2018-05-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620423A (en) * | 2018-12-07 | 2019-04-16 | 黄宏佳 | Surgical instrument storage device |
| CN109620422A (en) * | 2018-12-07 | 2019-04-16 | 黄宏佳 | The medical device management system |
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| CN2922903Y (en) * | 2005-12-19 | 2007-07-18 | 何德贤 | Steam sterilizing box and steam sterilizer with same |
| CN201775817U (en) * | 2010-08-31 | 2011-03-30 | 杭州美美科技有限公司 | Disinfection and sterilization box |
| CN103480022A (en) * | 2013-09-06 | 2014-01-01 | 安庆市康采恩包装有限公司 | Medical high-pressure steam sterilizing box |
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| CN86206644U (en) * | 1986-08-27 | 1987-11-07 | 陶芳菊 | Special syringe disinfectant box with ventholes |
| CN2922903Y (en) * | 2005-12-19 | 2007-07-18 | 何德贤 | Steam sterilizing box and steam sterilizer with same |
| CN201775817U (en) * | 2010-08-31 | 2011-03-30 | 杭州美美科技有限公司 | Disinfection and sterilization box |
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| CN109620423A (en) * | 2018-12-07 | 2019-04-16 | 黄宏佳 | Surgical instrument storage device |
| CN109620422A (en) * | 2018-12-07 | 2019-04-16 | 黄宏佳 | The medical device management system |
| CN109620423B (en) * | 2018-12-07 | 2021-04-16 | 高静 | Surgical instrument storage device |
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| Publication number | Publication date |
|---|---|
| CN107126567B (en) | 2018-05-15 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Yang Inventor after: Wang Lan Inventor after: Ji Jianping Inventor before: Dong Jinglong |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 210000 H1 building, No. 719 Shengan Road, Jiangning Binjiang Development Zone, Nanjing, Jiangsu. Applicant after: Jiangsu zhande medical supplies Co., Ltd. Address before: The four district four district Da Shan Xiang Xiyuan Cun, Beijing city 102419 Fangshan District No. 10 No. 3 Applicant before: Dong Jinglong |
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Denomination of invention: Medical equipment disinfection and sterilization box and manufacturing process thereof Effective date of registration: 20200610 Granted publication date: 20180515 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU ZHANDE MEDICAL ARTICLE Co.,Ltd. Registration number: Y2020980002937 |