CN108743992A - A kind of medical supercritical carbon dioxide disinfection system - Google Patents
A kind of medical supercritical carbon dioxide disinfection system Download PDFInfo
- Publication number
- CN108743992A CN108743992A CN201810283764.4A CN201810283764A CN108743992A CN 108743992 A CN108743992 A CN 108743992A CN 201810283764 A CN201810283764 A CN 201810283764A CN 108743992 A CN108743992 A CN 108743992A
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- CN
- China
- Prior art keywords
- carbon dioxide
- supercritical carbon
- hollow
- babinet
- utensil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 83
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 83
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 75
- 230000001954 sterilising effect Effects 0.000 claims abstract description 64
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 12
- 229960004424 carbon dioxide Drugs 0.000 description 60
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to equipment sterilization technology fields, specifically a kind of medical supercritical carbon dioxide disinfection system, including babinet, motor, rotation axis, supercritical carbon dioxide generating means, ultraviolet radiator sterilization unit and supercritical carbon dioxide sterilization unit, babinet is Square barrel；Motor is mounted on rotation axis top；Rotation axis passes through babinet, rotation axis to be connected with body pivot；Supercritical carbon dioxide generating means is for generating supercritical carbon dioxide；Ultraviolet radiator sterilization unit sterilizes to utensil using ultraviolet light；Supercritical carbon dioxide sterilization unit sterilizes to utensil using supercritical carbon dioxide.Present invention is mainly used for the sterilizings of hospital's utensil, such as some culture dishes, basin dress utensil sterilizing, higher temperature and pressure is not needed, relatively low to requirement, the present invention is sterilized using supercritical carbon dioxide and ultraviolet disinfection, Double-sterilization, sterilization effect is more preferable, rotatable, the seamless sterilization of ultraviolet radiator sterilizing, sterilizing are more comprehensive.
Description
Technical field
The invention belongs to equipment sterilization technology field, specifically a kind of medical supercritical carbon dioxide disinfection system.
Background technology
Supercritical carbon dioxide sterilization technology is a kind of novel non-thermal sterilization technology.Non-thermal technology technology is ensureing food
Under conditions of safety (killing microorganism and blunt enzyme), the original local flavor for changing food of minimum degree, color and luster, flavour, texture,
With huge application prospect.Currently, both domestic and external studies have shown that supercritical carbon dioxide bactericidal effect is preferable；With super-pressure
Sterilization technology is compared, and supercritical carbon dioxide sterilization technology processing pressure is low, and pressure is easy to reach and easily controllable；With it is traditional
Heat sterilization technology is compared, and supercritical carbon dioxide sterilization technology treatment temperature is low, to the heat-sensitive materials destruction in food
It is small, be conducive to keep the original quality of food.Therefore supercritical carbon dioxide sterilization technology increasingly becomes food sterilization technical research
One of focus.It is had shown that through research, supercritical carbon dioxide has very strong sterilization functions to microorganism.Using super in hospital equipment
Critical carbon dioxide sterilization effect is good, and cost is relatively low.
Also occur in the prior art some utensils drying technical solution, such as application No. is 201710725123.5 one
Item Chinese patent discloses a kind of Experiment on Microbiology utensil bactericidal unit, including tank body, carbon dioxide bottle, the tank body and dioxy
To change carbon bottle to connect by pipeline, the interior lower end of the tank body is equipped with supercritical carbon dioxide generating means, and described overcritical two
Carbonoxide generating means includes supercritical carbon dioxide generator, CO 2 fluid pipeline, CO 2 fluid bracket component,
The supercritical carbon dioxide generator is connect with carbon dioxide bottle, the CO 2 fluid pipeline, CO 2 fluid branch
Frame component is connect with supercritical carbon dioxide generator respectively.But the device ultraviolet disinfection effect is nor highly desirable.
In consideration of it, a kind of medical supercritical carbon dioxide disinfection system of the present invention can go out to hospital's utensil
Bacterium, ultraviolet disinfection effect is good, and sterilizing is more thorough and comprehensive, and utensil can be dried, and can just make after facilitating sterilizing
With.
Invention content
In order to make up for the deficiencies of the prior art, the present invention proposes a kind of medical supercritical carbon dioxide disinfection system, this
Invention is mainly used for the sterilizing of hospital's utensil, such as the dress utensil sterilizing of some culture dishes, basin, does not need higher temperature and pressure
Power, relatively low to requirement, the present invention is sterilized using supercritical carbon dioxide and ultraviolet disinfection, Double-sterilization, sterilization effect
More preferably, rotatable, the seamless sterilization of ultraviolet radiator sterilizing, sterilizing are more comprehensive.
The technical solution adopted by the present invention to solve the technical problems is：The medical overcritical dioxy of one kind of the present invention
Change carbon disinfection system, including babinet, motor, rotation axis, supercritical carbon dioxide generating means, ultraviolet radiator sterilization unit and super
Critical carbon dioxide sterilization unit, the babinet are Square barrel；The motor is mounted on rotation axis top；The rotation
Axis passes through babinet, rotation axis to be connected with body pivot；The supercritical carbon dioxide generating means is mounted on the bottom of babinet,
Supercritical carbon dioxide generating means is for generating supercritical carbon dioxide；The ultraviolet radiator sterilization unit is mounted on motor
Rotation axis on, ultraviolet radiator sterilization unit sterilizes to utensil using ultraviolet light；The supercritical carbon dioxide sterilizing
Unit is mounted on the inside of babinet, and supercritical carbon dioxide sterilization unit sterilizes to utensil using supercritical carbon dioxide.
Preferably, the ultraviolet disinfection unit includes sun gear, planetary gear, ultraviolet radiator and rotating bracket, described
Sun gear installation on the rotating shaft；The planetary gear and sun gear intermeshing；The ultraviolet radiator is mounted on planet
In the planet axis of wheel；On the rotating shaft, the both ends of rotating bracket and planet axis are rotatablely connected for the rotating bracket installation；It is described
Babinet top be equipped with one circle tooth-shape structure, gear ring of the tooth-shape structure as planetary gear train.When work, start motor, rotation
Axis is rotated with sun gear, and planetary gear is rotated around sun gear rotation and planetary gear own rotation, ultraviolet radiator with planet wheels,
Improve ultraviolet irradiation efficiency.
Preferably, the supercritical carbon dioxide sterilization unit includes bottom plate, pulley, hollow main rod, hollow bar, suction
Disk, micro-suction pump, air exhaust rod and fixed module, the bottom plate are located at the bottom of babinet；The pulley is mounted on bottom plate
On；The hollow main rod is mounted on bottom plate；The hollow bar is mounted on hollow main rod, hollow bar and hollow master
The hollow cavity of bar is connected, and hollow bar is equipped with through-hole；The air exhaust rod is mounted on the front end of hollow bar；Described
Sucker is mounted on the front end of air exhaust rod；The micro-suction pump is mounted on the side of air exhaust rod；The fixed module installation
In the both sides of hollow bar, fixed module is for being fixed utensil.When work, micro-suction pump is evacuated by air exhaust rod,
Sucker is tightly attached on utensil, using the good utensil of fixed module card, is pushed into supercritical carbon dioxide sterilization unit by bottom plate
To box house, cabinet door is closed, is passed through supercritical carbon dioxide, overcritical titanium dioxide is entered in hollow main rod, entered back into
In hollow bar, sterilize from the discharge of the through-hole of hollow bar to utensil.
Preferably, the fixed module includes cross bar one, resetting spring, cross bar two and rubber block, the cross bar one
In hollow bar；Described resetting spring one end is mounted on cross bar one；The cross bar two opens up fluted, reset
Spring is located in groove, and one end of resetting spring is fixedly connected with cross bar two；The rubber block is mounted on cross bar two, rubber
Block is equipped with protrusion.When work, cross bar two is pressed, after resisting utensil with cross bar two, cross bar two is decontroled, in resetting spring one
Under effect, rubber block resists utensil, prevents utensil from shaking or falling.
Preferably, the through-hole on the front end of the hollow bar is equipped with rubber block, and calotte is equipped with multidirectional
Through-hole.Using multi-direction through-hole, change the supercritical carbon dioxide direction of ejection, sterilizes to utensil corner.
Preferably, further include heating coil, hemisphere minute surface, horizontal axis and helical blade on the hollow main rod, it is described
Hemisphere minute surface is mounted on hollow main rod, circular hole is offered on hemisphere minute surface, hemisphere minute surface is for reflecting ultraviolet light；Described adds
Heat coil is located in hemisphere minute surface, and heating coil is mounted on horizontal axis one end；The horizontal axis is rotatably connected on hollow main rod；Institute
On transverse axis, helical blade is for driving horizontal axis to rotate for the helical blade installation stated.When work, supercritical carbon dioxide enters
In hollow main rod, supercritical carbon dioxide drives helical blade rotation, horizontal axis rotation to drive heating coil rotation, heating coil one
Side heating rotates on one side, and hot-air in hemisphere minute surface is discharged in babinet, accelerates drying effect.
The beneficial effects of the invention are as follows：
1. a kind of medical supercritical carbon dioxide disinfection system of the present invention, the present invention do not need higher temperature and
Pressure, relatively low to requirement, using supercritical carbon dioxide sterilizing and ultraviolet disinfection, Double-sterilization, sterilization effect is more preferable,
Sterilize required time reduction, while reducing the workload of staff, will not cause secondary pollution, hollow main rod in addition
Processing is dried to utensil in upper subsidiary heating coil, is directly used after facilitating medical staff to sterilize.
2. supercritical carbon dioxide sterilization unit of the present invention is sprayed using the through-hole that hollow bar is equipped with
Supercritical carbon dioxide sterilizes to utensil, and sterility is high, and effect is good, cross bar one that fixed module includes, two and of cross bar
Resetting spring is combined with each other, is adapted to the different utensil of diameter.
3. ultraviolet radiator sterilization unit of the present invention is cooperated using planetary gear train and ultraviolet radiator, realize ultraviolet
The rotation and revolution of line lamp, 360 degree seamless sterilizations more thorough to the sterilizing of utensil, while the quantity of ultraviolet radiator is reduced,
Reduce cost.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 3 is enlarged drawing at B in Fig. 1 of the present invention；
In figure：Babinet 1, motor 2, rotation axis 3, supercritical carbon dioxide generating means 4, ultraviolet radiator sterilization unit 5, too
Sun wheel 51, planetary gear 52, ultraviolet radiator 53, rotating bracket 54, supercritical carbon dioxide sterilization unit 6, bottom plate 61, pulley 62,
Hollow main rod 63, heating coil 631, hemisphere minute surface 632, horizontal axis 633, helical blade 634, hollow bar 64, calotte 641,
Sucker 65, micro-suction pump 66, air exhaust rod 67, fixed module 68, cross bar 1, resetting spring 682, cross bar 2 683, rubber
Block 684.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of medical supercritical carbon dioxide disinfection system of the present invention, including babinet 1,
Motor 2, rotation axis 3, supercritical carbon dioxide generating means 4, ultraviolet radiator sterilization unit 5 and supercritical carbon dioxide sterilizing are single
Member 6, the babinet 1 are Square barrel；The motor 2 is mounted on 3 top of rotation axis；The rotation axis 3 passes through babinet 1,
Rotation axis 3 and babinet 1 are rotatablely connected；The supercritical carbon dioxide generating means 4 is mounted on the bottom of babinet 1, overcritical
Carbon dioxide generating device 4 is for generating supercritical carbon dioxide；The ultraviolet radiator sterilization unit 5 is mounted on motor 2
In rotation axis 3, ultraviolet radiator sterilization unit 5 sterilizes to utensil using ultraviolet light；The supercritical carbon dioxide sterilizing
Unit 6 is mounted on the inside of babinet 1, and supercritical carbon dioxide sterilization unit 6 goes out to utensil using supercritical carbon dioxide
Bacterium.
As one embodiment of the present invention, the ultraviolet disinfection unit includes sun gear 51, planetary gear 52, purple
Outside line lamp 53 and rotating bracket 54, the sun gear 51 are mounted in rotation axis 3；51 phase of planetary gear 52 and sun gear
Mutually engagement；The ultraviolet radiator 53 is mounted in the planet axis of planetary gear 52；The rotating bracket 54 is mounted on rotation axis 3
On, the both ends of rotating bracket 54 and planet axis rotation connection；1 top of babinet is equipped with a circle tooth-shape structure, tooth-shape structure
Gear ring as planetary gear train.When work, start motor 2, rotation axis 3 is rotated with sun gear 51, and planetary gear 52 is around too
51 rotation of sun wheel and 52 own rotation of planetary gear, ultraviolet radiator 53 are rotated with planet wheels 52, improve ultraviolet irradiation efficiency.
As one embodiment of the present invention, the supercritical carbon dioxide sterilization unit 6 includes bottom plate 61, pulley
62, hollow main rod 63, hollow bar 64, sucker 65, micro-suction pump 66, air exhaust rod 67 and fixed module 68, the bottom plate
61 are located at the bottom of babinet 1；The pulley 62 is mounted on bottom plate 61；The hollow main rod 63 is mounted on bottom plate 61；
The hollow bar 64 is mounted on hollow main rod 63, and the hollow cavity of hollow bar 64 and hollow main rod 63 is connected, empty
Heart strut 64 is equipped with through-hole；The air exhaust rod 67 is mounted on the front end of hollow bar 64；The sucker 65, which is mounted on, to be taken out
The front end of gas bar 67；The micro-suction pump 66 is mounted on the side of air exhaust rod 67；The fixed module 68 is mounted on sky
The both sides of heart strut 64, fixed module 68 is for being fixed utensil.When work, micro-suction pump 66 is taken out by air exhaust rod 67
Sucker 65 is tightly attached on utensil by gas, has blocked utensil using fixed module 68, supercritical carbon dioxide is sterilized by bottom plate 61
Unit 6 is pushed into inside babinet 1, is closed babinet 1, is passed through supercritical carbon dioxide, overcritical titanium dioxide enters hollow master
It in bar 63, enters back into hollow bar 64, sterilizes from the discharge of the through-hole of hollow bar 64 to utensil.
As one embodiment of the present invention, the fixed module 68 includes cross bar 1, resetting spring 682, cross
Bar 2 683 and rubber block 684, the cross bar 1 are mounted in hollow bar 64；682 one end of resetting spring peace
On cross bar 1；The cross bar 2 683 opens up fluted, and resetting spring 682 is located in groove, resetting spring 682
One end is fixedly connected with cross bar 2 683；The rubber block 684 is mounted on cross bar 2 683, and rubber block 684 is equipped with protrusion
's.When work, cross bar 2 683 is pressed, after resisting utensil with cross bar 2 683, cross bar 2 683 is decontroled, in resetting spring 682 1
Under effect, rubber block 684 resists utensil, prevents utensil from shaking or falling.
As one embodiment of the present invention, the through-hole on the front end of the hollow bar 64 is equipped with calotte
641, calotte 641 is equipped with multidirectional through-hole.Using multi-direction through-hole, change the supercritical carbon dioxide direction of ejection,
It sterilizes to utensil corner.
Further include heating coil 631, hemisphere minute surface as one embodiment of the present invention, on the hollow main rod 63
632, horizontal axis 633 and helical blade 634, the hemisphere minute surface 632 are mounted on hollow main rod 63, are opened on hemisphere minute surface 632
Equipped with circular hole, hemisphere minute surface 632 is for reflecting ultraviolet light；The heating coil 631 is located in hemisphere minute surface 632, heater wire
Circle 631 is mounted on 633 one end of horizontal axis；The horizontal axis 633 is rotatably connected on hollow main rod 63；The helical blade 634
On horizontal axis 633, helical blade 634 is for driving horizontal axis 633 to rotate.When work, supercritical carbon dioxide enters sky
In heart mobile jib 63, supercritical carbon dioxide drives helical blade 634 to rotate, and the rotation of horizontal axis 633 drives heating coil 631 to rotate,
Heating coil 631 rotates while heating, and hot-air in hemisphere minute surface 632 is discharged in babinet 1, accelerates drying effect.
When work, supercritical carbon dioxide sterilization unit 6 is pulled out from babinet 1, medical staff goes out required disinfection
The utensil of bacterium is placed on supercritical carbon dioxide sterilization unit 6, and micro-suction pump 66 is evacuated by air exhaust rod 67, by sucker 65
It is tightly attached on utensil, has blocked utensil using fixed module 68, pressed cross bar 2 683, after resisting utensil with cross bar 2 683, decontrol
Cross bar 2 683, under the action of resetting spring 682 1, rubber block 684 resists utensil, prevents utensil from shaking or falling；Pass through bottom
Supercritical carbon dioxide sterilization unit 6 is pushed into inside babinet 1 by plate 61, is closed babinet 1, is passed through supercritical carbon dioxide,
Overcritical titanium dioxide enters in hollow main rod 63, enters back into hollow bar 64, is discharged from the through-hole of hollow bar 64 to device
Tool sterilizes；When supercritical carbon dioxide enters in hollow main rod 63, supercritical carbon dioxide drives helical blade 634
Rotation, the rotation of horizontal axis 633 drive heating coil 631 to rotate, and heating coil 631 rotates while heating, by hemisphere minute surface 632
Interior hot-air is discharged in babinet 1, accelerates drying effect.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of medical supercritical carbon dioxide disinfection system, it is characterised in that：Including babinet (1), motor (2), rotation axis
(3), supercritical carbon dioxide generating means (4), ultraviolet radiator sterilization unit (5) and supercritical carbon dioxide sterilization unit (6),
The babinet (1) is Square barrel；The motor (2) is mounted on rotation axis (3) top；The rotation axis (3) passes through case
Body (1), rotation axis (3) and babinet (1) rotation connection；The supercritical carbon dioxide generating means (4) is mounted on babinet (1)
Bottom, supercritical carbon dioxide generating means (4) is for generating supercritical carbon dioxide；The ultraviolet radiator sterilization unit
(5) it is mounted in the rotation axis (3) of motor (2), ultraviolet radiator sterilization unit (5) sterilizes to utensil using ultraviolet light；Institute
The supercritical carbon dioxide sterilization unit (6) stated is mounted on the inside of babinet (1), supercritical carbon dioxide sterilization unit (6) profit
It is sterilized to utensil with supercritical carbon dioxide.
2. a kind of medical supercritical carbon dioxide disinfection system according to claim 1, it is characterised in that：Described is ultraviolet
Line lamp sterilization unit (5) includes sun gear (51), planetary gear (52), ultraviolet radiator (53) and rotating bracket (54), it is described too
Sun wheel (51) is mounted in rotation axis (3)；The planetary gear (52) and sun gear (51) intermeshing；The ultraviolet radiator
(53) it is mounted in the planet axis of planetary gear (52)；The rotating bracket (54) is mounted in rotation axis (3), rotating bracket
(54) both ends and planet axis rotation connection；Described babinet (1) top is equipped with a circle tooth-shape structure, and tooth-shape structure is as planet
The gear ring of gear train.
3. a kind of medical supercritical carbon dioxide disinfection system according to claim 1, it is characterised in that：It is described super to face
Boundary's carbon dioxide sterilization unit (6) includes bottom plate (61), pulley (62), hollow main rod (63), hollow bar (64), sucker
(65), micro-suction pump (66), air exhaust rod (67) and fixed module (68), the bottom plate (61) are located at the bottom of babinet (1)；
The pulley (62) is mounted on bottom plate (61)；The hollow main rod (63) is mounted on bottom plate (61)；Described is hollow
Strut (64) is mounted on hollow main rod (63), and the hollow cavity of hollow bar (64) and hollow main rod (63) is connected, hollow
Strut (64) is equipped with through-hole；The air exhaust rod (67) is mounted on the front end of hollow bar (64)；Sucker (65) peace
Front end mounted in air exhaust rod (67)；The micro-suction pump (66) is mounted on the side of air exhaust rod (67)；The stent
Block (68) is mounted on the both sides of hollow bar (64), and fixed module (68) is for being fixed utensil.
4. a kind of medical supercritical carbon dioxide disinfection system according to claim 3, it is characterised in that：The fixation
Module (68) includes cross bar one (681), resetting spring (682), cross bar two (683) and rubber block (684), the cross bar one
(681) it is mounted in hollow bar (64)；Described resetting spring (682) one end is mounted on cross bar one (681)；The cross
Bar two (683) opens up fluted, and resetting spring (682) is located in groove, one end of resetting spring (682) and cross bar two (683)
It is fixedly connected；The rubber block (684) is mounted on cross bar two (683), and rubber block (684) is equipped with protrusion.
5. a kind of medical supercritical carbon dioxide disinfection system according to claim 4, it is characterised in that：Described is hollow
Through-hole on the front end of strut (64) is equipped with calotte (641), and calotte (641) is equipped with multidirectional through-hole.
6. a kind of medical supercritical carbon dioxide disinfection system according to claim 3, it is characterised in that：Described is hollow
Further include heating coil (631), hemisphere minute surface (632), horizontal axis (633) and helical blade (634) on mobile jib (63), described half
Ball mirror surface (632) is mounted on hollow main rod (63), circular hole is offered on hemisphere minute surface (632), hemisphere minute surface (632) is for anti-
Penetrate ultraviolet light；The heating coil (631) is located in hemisphere minute surface (632), and heating coil (631) is mounted on horizontal axis (633)
One end；The horizontal axis (633) is rotatably connected on hollow main rod (63)；The helical blade (634) is mounted on horizontal axis
(633) on, helical blade (634) is for driving horizontal axis (633) to rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283764.4A CN108743992B (en) | 2018-04-02 | 2018-04-02 | Medical supercritical carbon dioxide sterilization system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283764.4A CN108743992B (en) | 2018-04-02 | 2018-04-02 | Medical supercritical carbon dioxide sterilization system |
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| Publication Number | Publication Date |
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| CN108743992A true CN108743992A (en) | 2018-11-06 |
| CN108743992B CN108743992B (en) | 2020-10-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951147A (en) * | 2022-04-18 | 2022-08-30 | 胡华年 | Medical supercritical carbon dioxide sterilization system |
| CN115607701A (en) * | 2022-11-10 | 2023-01-17 | 江门华大生物科技有限公司 | Irradiation sterilization method of porous interbody fusion cage |
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| CN114951147B (en) * | 2022-04-18 | 2024-03-15 | 胡华年 | Medical supercritical carbon dioxide sterilization system |
| CN115607701A (en) * | 2022-11-10 | 2023-01-17 | 江门华大生物科技有限公司 | Irradiation sterilization method of porous interbody fusion cage |
| CN115607701B (en) * | 2022-11-10 | 2024-03-22 | 江门华大生物科技有限公司 | Irradiation sterilization method of porous interbody fusion cage |
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