CN107715126A - A kind of medicine equipment high temperature sterilization system and its method for disinfection - Google Patents
A kind of medicine equipment high temperature sterilization system and its method for disinfection Download PDFInfo
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- CN107715126A CN107715126A CN201711133143.XA CN201711133143A CN107715126A CN 107715126 A CN107715126 A CN 107715126A CN 201711133143 A CN201711133143 A CN 201711133143A CN 107715126 A CN107715126 A CN 107715126A
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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
- A61L2/04—Heat
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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
- A61L2/26—Accessories or devices or components used for biocidal treatment
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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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of medicine equipment high temperature sterilization system and its method for disinfection, including medicine equipment and sterilization box, the sterilization box has been internally formed sterilizing chamber, and the sterilizing chamber is provided with positioning component and heating component, by the way that medicine equipment is fixed in lower locating rod by positioning hole；Control Locating driver part is by upper locating rod and lower locating rod close to clamp the medicine equipment in first level height；The work of control heat conduction actuator is by left heat-conducting piece and right heat-conducting piece close to clamp the medicine equipment；Electric heat source work is controlled with heat-conducting piece to the left and right heat-conducting piece conduction heat, and continues the first preset time.One being that conduction efficiency is higher by carrying out heat transfer on solid dielectric, and bactericidal effect is more obvious, two are positioned by positioning hole and positioning component to medicine equipment, reduce the contact area on medicine equipment surface in sterilization as far as possible, ensure the comprehensive of sterilization, improve bactericidal effect.
Description
Technical field
The present invention relates to sterilization of medical instruments system, more specifically to a kind of medicine equipment high temperature sterilization system.
Background technology
Medicine equipment refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Thing, material and other similar or related articles, including required computer software.Effectiveness mainly passes through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology either metabolism or have these modes to participate in only rising
Booster action.Purpose is diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation or
Person's function compensation；The physiological structure either inspection of physiology course, replacement, regulation or support；The support or maintenance of life；It is pregnant
It is pregnent control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.
And mostly medicine equipment be required for carry out sterilization operation, and the current technology of the sterilization of medicine equipment generally comprise it is following
Several ways,
1st, moist heat sterilization：
Moist heat sterilization is that product is placed in pressure cooker, using saturated vapor minimum temperature be 1210C pressure under, heating power and
Moisture is passed to rapidly sterilising prods, sterilization time at least 15min.Steam latent heat is big, can improve the temperature of object, water rapidly
Molecule penetration power is strong, is easily denatured protein coagulating, thus moist heat sterilization be in heat sterilization it is the most frequently used, effect is relatively reliable
A kind of sterilizing methods.Have suitable for the medicine equipment of moist heat sterilization：Clothes, coverlet, polytetrafluoroethylene (PTFE), surgical operating instrument, silicon
Rubber, polypropylene, epoxy resin etc..But polymer such as polyurethane to some non-refractories etc., holds and can't stand such high temperature,
Other sterilizing methods can only be used；
2nd, hot air sterilization：
Heat sterilization be product is put in hot air box, the oxidation using heated dry air, kill all work microorganism or
The method for eliminating pyrogen.The usually used temperature of hot air sterilization is higher, and scope is at 160~2500 DEG C, according to the temperature that it is used,
The exposed time is up to 2h.Hot air sterilization condition is generally more than 160x120min, 180.More than Cx60min or 250.C×
More than 45min, it can also use other temperature and time parameters.In practical application, the scope of application of hot air sterilization is extremely limited, and one
As be applied to resistant to elevated temperatures glass wares and metal surgical instruments, some another products, which do not require nothing more than, reaches necessary sterile level,
Bacterial endotoxin (pyrogenic substances) is also eliminated, is difficult to eliminate bacterial endotoxin using other sterilizing methods, and hot air sterilization
Temperature time parameter be arranged on 250 DEG C of x45min, the pyrogenic substances of glass wares can be removed.
3rd, ethylene oxide sterilizing：
Have at least in the material of packaging system it is a kind of possess certain gas permeability, ethylene oxide sterilizing is medical instruments field ratio
More common sterilizing methods, ethylene oxide sterilizing principle are by itself and sulfydryl (SH), the amino (one on protein molecule
NH：), the imino group (NH mono-) on hydroxyl (OH) and carboxyl (COOH) and nucleic acid molecules alkylated reaction occurs, make
Reactive group is lost into protein, the normal biochemical reaction and metabolism of protein is hindered, causes microorganism dead, so as to
Reach sterilization effect.During ethylene oxide sterilizing, temperature, humidity, sterilizing gas concentration, sterilization time in sterilizing cabinet are all to influence
The important parameter of sterilization effect.The sterilising conditions typically used：Temperature (55 ± 10) oC, relative humidity (60 ± 10) %, sterilizing
Pressure 8xl 05Pa sterilization times 120min.Oxirane is a kind of alkylating agent, and penetration power is strong, can use various packing timbers
Material, can kill various microorganisms (including bacterium, gemma, virus, fungal spore etc.) H at normal temperatures.Suitable for bio-medical height
Molecular material, such as natural rubber, polyethylene, polypropylene and polyvinyl chloride etc..
4th, radiation sterilization：
It is required that form packaging system all packaging materials can resistance irradiated rays processing and be unlikely to aging embrittlement；
Radiation sterilization is that sterilising prods are put in the electronics that 1 ray for suitably radiating source radiation or suitable electron accelerator occur
Ionising radiation generation free radical is carried out in beam and reaches the method for killing microorganism by controlling radiation condition.The 1 of sterilizing is penetrated
Line launches two energy of 1.33MeV and 1.17MeV generally using cobalt Co 1 or caesium Cs 1 as radioactive source when decaying
The ray of level, makes microbial DNA be reached desirable target 131 by expendable loss.Radiation sterilization is generally used
In surgery device, artificial prosthesis, syringe and suture etc..
5th, Low-temperature Plasma Sterilization：
Low-temperature Plasma Sterilization is the new cold sterilization techniques just to grow up recent years.Plasma is gas or steaming
Vapour is influenceed by electric field or magnetic field, is made most of molecule that ionization occur and is formed.Plasma sterilizer is by power supply, excited
It is former, gas is former, Transmission system and sterilization chamber composition, by water vapour after vacuumizing, steam is changed under electric field action etc. from
Daughter.Plasma sterilization advantage is that bactericidal effect is reliable, operative temperature is low, the apparatus after sterilizing need not be placed in air
Except residual gas, non-corrosiveness are same.At present, many countries have started to apply this technology, are mainly used in heat labile Medical treatment device
Tool.
And the problem of certain be present in existing sterilization method, due to sterilization be all by handling the surface of apparatus,
Existing sterilization mode one comes by liquid or gas conduction, a problem of heat conduction is slower be present, is additionally, since medicine equipment
It is generally placed in sterilizing chamber, the surface potential of placement must contact with sterilization chamber surface, can influence bactericidal effect.
The content of the invention
In view of this, an object of the present disclosure is to provide a kind of medicine equipment high temperature sterilization system.
Second purpose of the invention is to provide a kind of medicine equipment high temperature sterilization method.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of medicine equipment high temperature sterilization system, including
Medicine equipment and sterilization box, the sterilization box have been internally formed sterilizing chamber, and the sterilizing chamber is provided with positioning component and added
Hot component, the positioning component include lower keeper, upper keeper and Locating driver part, and it is lower fixed that the lower keeper is provided with
Position bar, the medicine equipment are provided with the positioning hole that diameter is less than 5 millimeters, and the lower locating rod is used to coordinate with solid with positioning hole
The fixed medicine equipment, the Locating driver part are used to control the lower keeper and upper keeper closer or far from described to add
Hot component includes electric heat source, left heat-conducting piece, right heat-conducting piece and heat conduction actuator, and one end of the left heat-conducting piece forms left heat conduction
Face, one end of the right heat-conducting piece form right thermal conductive surface, and the heat conduction actuator is used to drive the left heat-conducting piece and right heat conduction
Part closer or far from, the electric heat source contacted respectively with the left heat-conducting piece and right heat-conducting piece with by heat import left heat-conducting piece and
Right heat-conducting piece, the left heat-conducting piece and the right heat-conducting piece are located at same first level height；
When the lower keeper fixes medicine equipment, the Locating driver part drives the lower keeper to move to first level
Highly, the heat conduction actuator drives the left heat-conducting piece and right heat-conducting piece move toward one another to clamp the medicine equipment, described
Left thermal conductive surface and right thermal conductive surface are bonded with the both sides of medicine equipment respectively.
By in this way, one being that conduction efficiency is higher by carrying out heat transfer on solid dielectric, bactericidal effect compared with
To be obvious, two are positioned by positioning hole and positioning component to medicine equipment, are reduced medicine equipment as far as possible and are being sterilized
When surface contact area, ensure sterilization it is comprehensive, improve bactericidal effect.
Further：The positioning component is provided with temp probe, and the temp probe is used to detect the medicine equipment
With the temperature of positioning component contact position.
Further：The left heat-conducting piece includes left heat conducting bar, the first elastic damping part, and the electric heat source includes the first electricity
Heated filament, the heat conduction actuator include the first drive cylinder and the first pushing block, and first pushing block is fixed on described
On the piston rod of one drive cylinder, first pushing block is provided with the first accepting groove, and the left heat conducting bar passes through described first
Elastic damping part is resiliently attached to first pushing block, and the left thermal conductive surface is arranged at the end of the left heat conducting bar, works as institute
When stating the end stress of left heat conducting bar, the part of the left heat conducting bar enters first accepting groove, first heating wire around
On the left heat conducting bar；
The right heat-conducting piece includes right heat conducting bar, the second elastic damping part, and the electric heat source includes the second heating wire, the heat conduction
Actuator includes the second drive cylinder and the second pushing block, and second pushing block is fixed on the work of second drive cylinder
On stopper rod, second pushing block is provided with the second accepting groove, and the right heat conducting bar passes through the second elastic damping part elasticity
Second pushing block is connected to, the right thermal conductive surface is arranged at the end of the right heat conducting bar, when the end of the right heat conducting bar
During portion's stress, the part of the right heat conducting bar enters second accepting groove, and second heating wire is set around the right heat conduction
On bar.
Further：The sterilization box, which is provided with, vacuumizes interface, and the interface that vacuumizes is connected with molecular pump.
Further：The sterilization box is provided with air inlet and exhaust outlet, and the air inlet is provided with intake valve, described
Exhaust outlet is provided with air bleeding valve, and the air inlet is connected with inert gas bottle.
Further：Fixed width adjustment structure, the fixed width are provided between the lower locating rod and the Locating driver part
Adjustment structure includes locating sleeve and fixed width regulation cylinder, and the locating sleeve inner hollow is so that the lower locating rod is worn
Extend inside the locating sleeve and from the top of the locating sleeve to form the exposed body of rod, the top of the locating sleeve
Formed with lower positioning convex, the fixed width regulation cylinder is arranged inside the sterilization box, changes locating sleeve for adjusting
Height is to adjust the length of the exposed body of rod；
The end set of the upper locating rod has a upper positioning convex, and the upper positioning convex with the lower locating rod formed with coordinating
Detent.
The first object of the present invention is to provide a kind of medicine equipment high temperature sterilization method, there is provided a kind of medicine equipment high temperature
Disinfection system, including medicine equipment and sterilization box, the sterilization box have been internally formed sterilizing chamber, and the sterilizing chamber is provided with fixed
Hyte part and heating component, the positioning component include lower keeper, upper keeper and Locating driver part, the lower positioning
Part is provided with lower locating rod, and the medicine equipment is provided with the positioning hole that diameter is less than 5 millimeters, and the lower locating rod is used for determining
Position hole coordinates with the fixation medicine equipment, the Locating driver part be used to controlling the lower keeper and upper keeper it is close or
Remote, the heating component includes electric heat source, left heat-conducting piece, right heat-conducting piece and heat conduction actuator, and the one of the left heat-conducting piece
End forms left thermal conductive surface, and one end of the right heat-conducting piece forms right thermal conductive surface, and the heat conduction actuator is used to drive the left side to lead
Warmware and right heat-conducting piece are closer or far from the electric heat source is contacted so that heat to be led with the left heat-conducting piece and right heat-conducting piece respectively
Enter left heat-conducting piece and right heat-conducting piece, the left heat-conducting piece and the right heat-conducting piece are located at same first level height；
When the lower keeper fixes medicine equipment, the Locating driver part drives the lower keeper to move to first level
Highly, the heat conduction actuator drives the left heat-conducting piece and right heat-conducting piece move toward one another to clamp the medicine equipment, described
Left thermal conductive surface and right thermal conductive surface are bonded with the both sides of medicine equipment respectively；
Specifically include following steps：
Step S1, medicine equipment is fixed in lower locating rod by positioning hole；
Step S2, control Locating driver part by upper locating rod and lower locating rod close to clamp the medicine equipment in first level
Highly；
Step S3, control the work of heat conduction actuator by left heat-conducting piece and right heat-conducting piece close to clamp the medicine equipment；
Step S4, electric heat source work is controlled with heat-conducting piece to the left and right heat-conducting piece conduction heat, and continues the first preset time.
Further：The positioning component is also provided and is provided with temp probe, the temp probe is used to detect the doctor
Treat the temperature of apparatus and positioning component contact position；
The step S4 has specifically included regulation sub-step and has been configured with target temperature value, and the regulation sub-step is configured with a tune
The time is saved, performs the once regulation sub-step every the regulating time, the regulation sub-step includes
Obtain the temperature value of temp probe feedback and according to temperature value adjust the heat conduction actuator power output so that
In target temperature value, the relation of the temperature value and the power output is the temperatures approach of the medicine equipment
a(T-Tr)=b（Wr-W), wherein a, b are respectively temperature tuning parameters and power adjustment parameter, and T feeds back for temp probe
Temperature value, Tr is default target temperature value, and Wr is the current power output of electric heat source, and W is the output work of regulation electric heat source
Rate.
Further：The sterilization box is also provided be provided with and vacuumize interface, it is described to vacuumize interface to be connected with molecule true
Empty pump；
Also include pre-treatment step between the step S1 and step S2, the pre-treatment step includes control molecular pump work
Make so that vacuum in the sterilization box.
Further：The sterilization box is also provided be provided with and vacuumize interface, it is described to vacuumize interface to be connected with molecule true
Empty pump；The sterilization box is provided with air inlet and exhaust outlet, and the air inlet is provided with intake valve, and the exhaust outlet is provided with
Air bleeding valve, the air inlet are connected with inert gas bottle；
Also include pre-treatment step between the step S1 and step S2, the pre-treatment step includes
Intake valve and air bleeding valve are opened, inert gas bottle is opened to be passed through inert gas discharge air, opens molecular pump work
Make to realize vacuum in the sterilization box.
By in this way, one being that conduction efficiency is higher by carrying out heat transfer on solid dielectric, bactericidal effect compared with
To be obvious, two are positioned by positioning hole and positioning component to medicine equipment, are reduced medicine equipment as far as possible and are being sterilized
When surface contact area, ensure sterilization it is comprehensive, improve bactericidal effect.Brief description of the drawings
Fig. 1：Sterilization box internal structure schematic diagram of the present invention；
Fig. 2：A-A sectional views in sterilization box Fig. 1 of the present invention；
Fig. 3：Medicine equipment high temperature sterilization system gas circuit connection relationship diagram of the present invention.
Reference：10th, medicine equipment；20th, temp probe；30th, molecular pump；31st, interface is vacuumized；40th, inertia
Gas bottle；41st, air intake valve；42nd, outlet valve；100th, sterilization box；200th, lower keeper；210th, locating sleeve；211st, fixed width
Adjust cylinder；201st, lower locating rod；300th, upper keeper；301st, upper locating rod；311st, upper positioning convex；400th, Locating driver
Part；500th, left heat-conducting piece；510th, left heat conducting bar；520th, the first elastic damping part；600th, right heat-conducting piece；610th, right heat conducting bar；
620th, the second elastic damping part；710th, the first drive cylinder；720th, the first pushing block；730th, the second drive cylinder；740th, second
Pushing block；810th, the first heating wire；820th, the second heating wire.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
Embodiment 1, a kind of high temperature sterilization system of medicine equipment 10, including medicine equipment 10 and sterilization box 100, it is described to kill
Bacterium case 100 has been internally formed sterilizing chamber, and the sterilizing chamber is provided with positioning component and heating component, and the positioning component includes
Lower keeper 200, upper keeper 300 and Locating driver part 400, the lower keeper 200 are provided with lower locating rod 201, institute
State medicine equipment 10 and be provided with the positioning hole that diameter is less than 5 millimeters, the lower locating rod 201 is used to coordinate with fixation with positioning hole
The medicine equipment 10, the Locating driver part 400 are used to control the lower keeper 200 and upper keeper 300 close or remote
From the heating component includes electric heat source, left heat-conducting piece 500, right heat-conducting piece 600 and heat conduction actuator, the left heat-conducting piece
500 one end forms left thermal conductive surface, and one end of the right heat-conducting piece 600 forms right thermal conductive surface, and the heat conduction actuator is used for band
Move the left heat-conducting piece 500 and right heat-conducting piece 600 closer or far from, the electric heat source respectively with the left heat-conducting piece 500 and the right side
Heat-conducting piece 600 is contacted so that heat is imported into left heat-conducting piece 500 and right heat-conducting piece 600, the left heat-conducting piece 500 and the right heat conduction
Part 600 is located at same first level height；
When the lower keeper 200 fixes medicine equipment 10, the Locating driver part 400 drives the lower keeper 200 to transport
Moving to first level height, the heat conduction actuator drives the left heat-conducting piece 500 and the move toward one another of right heat-conducting piece 600 to clamp
The medicine equipment 10, the both sides of the left thermal conductive surface and right thermal conductive surface respectively with medicine equipment 10 are bonded.
First, sterilization box 100 illustrates, and sterilization box 100 is consistent with common sterilization box 100, including chamber door and casing,
And chamber door has sealing structure, by opening chamber door placement or medicine equipment 10 of taking, when closing chamber door, inside can form one
The sterilizing chamber of individual sealing, convenient sterilization, also prevents heat from overflowing simultaneously, and secondly positioning component is illustrated, during positioning component
It is made up of 400 3 upper keeper 300, lower keeper 200 and Locating driver part parts, and is opened in advance during positioning hole
On medicine equipment 10, and upper keeper 300 and lower positioning are then by fixing medicine equipment 10 through positioning hole, when needs are solid
Regularly, medicine equipment 10 is placed on upper keeper 300 by user by positioning hole, and now medicine equipment 10 can only rotate
With upward motion, lower section is accepted by lower keeper 200, after closing chamber door, starts sterilization operation, upper keeper 300 and lower positioning
The move toward one another of part 200, so, just medicine equipment 10 is fixed in a manner of sandwiched, and such fixed placement one can
To limit the motion of medicine equipment 10, it is often more important that, it is very small with the contact area of medicine equipment 10, ensure fixed effect.Enter
One step, fixed width adjustment structure, the fixed width regulation are provided between the lower locating rod 201 and the Locating driver part 400
Structure includes locating sleeve 210 and fixed width regulation cylinder 211, and the inner hollow of locating sleeve 210 is so that the lower positioning
Bar 201 is arranged in the inside of locating sleeve 210 and extends to form the exposed body of rod from the top of the locating sleeve 210, institute
The top for stating locating sleeve 210 is arranged in the sterilization box 100 formed with lower positioning convex, the fixed width regulation cylinder 211
Portion, change the height of locating sleeve 210 for adjusting to adjust the length of the exposed body of rod；The end of the upper locating rod 301
Positioning convex 311 is provided with, the upper positioning convex 311 is formed with the detent coordinated with the lower locating rod 201.It is logical
Cross in this way, can according to the width of the positioning hole of medicine equipment 10 realize to position width adjust, ensure fixed effect,
And it is then the setting that cylinder 211 is adjusted by fixed width to adjust, and because upper retrieval by window row is provided with detent, there has been provided
Certain positioning allowance, regulation herein are only regarded only as auxiliary positioning, and idiographic flow principle is as follows, due to lower keeper 200
It is made up of lower locating rod 201 and locating sleeve 210 and fixed width regulation cylinder 211, and lower locating rod 201 is to pass through
Positioning hole, so locating sleeve 210 accepts the weight of medicine equipment 10, and when medicine equipment 10 is fixed on lower locating rod 201
After upper, during upper keeper 300 and the lower move toward one another of keeper 200, it is recessed that the unnecessary part of lower locating rod 201 penetrates positioning
Groove, until upper positioning convex 311 limits the action of two parts, that is to say, that upper positioning convex 311 and locating sleeve 210
Medicine equipment 10 " is clamped ", and if the exposed part of lower locating rod 201 can not be excessive or very few, according to the depth of positioning hole
Degree determines, so being adjusted by this structure, relatively simple facility controls upper and lower keeper 200, it is necessary to explanation
Move toward one another has several set-up modes：The 1st, the cylinder for driving it to move downward is set on upper keeper 300；2nd, in lower keeper
The cylinder for driving it to move upwards is set on 200；3rd, cylinder is set respectively on upper and lower two keepers, drives it to transport in opposite directions
It is dynamic.And in order to reduce the contact area of keeper and medicine equipment 10, the end of locating sleeve 210 and upper positioning convex 311 is equal
Arc is arranged to, while the end of locating sleeve 210 and upper positioning convex 311 are preferably arranged to elastomeric material and are made, so
One extruding force can be provided, ensure fixed effect.
The positioning component is provided with temp probe 20, and the temp probe 20 is used to detect the medicine equipment 10 with determining
The temperature of hyte part contact position., can be according to the temperature adjustment electricity of actual medical apparatus 10 by the setting of temp probe 20
The power output of thermal source, the temperature for ensureing sterilization is optimum temperature, preferably 200 degrees Celsius.
Left heat-conducting piece 500 includes left heat conducting bar 510, the first elastic damping part 520, and the electric heat source includes the first heating wire
810, the heat conduction actuator includes the first drive cylinder 710 and the first pushing block 720, and first pushing block 720 is fixed
In on the piston rod of first drive cylinder 710, first pushing block 720 is provided with the first accepting groove, the left heat conduction
Bar 510 is resiliently attached to first pushing block 720 by the first elastic damping part 520, and the left thermal conductive surface is arranged at
The end of the left heat conducting bar 510, when the end stress of the left heat conducting bar 510, the part of the left heat conducting bar 510 enters
First accepting groove, first heating wire 810 are set around on the left heat conducting bar 510；
The right heat-conducting piece 600 includes right heat conducting bar 610, the second elastic damping part 620, and the electric heat source includes the second heating wire
820, the heat conduction actuator includes the second drive cylinder 730 and the second pushing block 740, and second pushing block 740 is fixed
In on the piston rod of second drive cylinder 730, second pushing block 740 is provided with the second accepting groove, the right heat conduction
Bar 610 is resiliently attached to second pushing block 740 by the second elastic damping part 620, and the right thermal conductive surface is arranged at
The end of the right heat conducting bar 610, when the end stress of the right heat conducting bar 610, the part of the right heat conducting bar 610 enters
Second accepting groove, second heating wire 820 are set around on the right heat conducting bar 610.By in this way, two promotions
Block is respectively arranged with accepting groove, such structure, ensure hard contact it is lower be heated in the case of, heat conducting bar is not in showing for abrasion
As.
The sterilization box 100, which is provided with, vacuumizes interface 31, and the interface 31 that vacuumizes is connected with molecular pump 30.It is logical
Molecular pump 30 is crossed, improves bactericidal effect.
The sterilization box 100 is provided with air inlet and exhaust outlet, and the air inlet is provided with intake valve, the exhaust outlet
Air bleeding valve is provided with, the air inlet is connected with inert gas bottle 40.Air can be discharged by being passed through inert gas, is avoided out
Now because the phenomenon exploded occurs in high fever.
Embodiment 2, a kind of high temperature sterilization method of medicine equipment 10, there is provided a kind of high temperature sterilization system of medicine equipment 10, bag
Medicine equipment 10 and sterilization box 100 are included, the sterilization box 100 has been internally formed sterilizing chamber, and the sterilizing chamber is provided with positioning
Component and heating component, the positioning component include lower keeper 200, upper keeper 300 and Locating driver part 400, institute
State lower keeper 200 and be provided with lower locating rod 201, the medicine equipment 10 is provided with the positioning hole that diameter is less than 5 millimeters, described
Lower locating rod 201 is used for described for controlling with the fixation medicine equipment 10, the Locating driver part 400 with positioning hole cooperation
Lower keeper 200 and upper keeper 300 are closer or far from the heating component includes electric heat source, left heat-conducting piece 500, right heat conduction
Part 600 and heat conduction actuator, one end of the left heat-conducting piece 500 form left thermal conductive surface, one end shape of the right heat-conducting piece 600
Into right thermal conductive surface, the heat conduction actuator is used to drive the left heat-conducting piece 500 and right heat-conducting piece 600 closer or far from described
Electric heat source contacts with the left heat-conducting piece 500 and right heat-conducting piece 600 so that heat is imported into left heat-conducting piece 500 and right heat-conducting piece respectively
600, the left heat-conducting piece 500 and the right heat-conducting piece 600 are located at same first level height；
When the lower keeper 200 fixes medicine equipment 10, the Locating driver part 400 drives the lower keeper 200 to transport
Moving to first level height, the heat conduction actuator drives the left heat-conducting piece 500 and the move toward one another of right heat-conducting piece 600 to clamp
The medicine equipment 10, the both sides of the left thermal conductive surface and right thermal conductive surface respectively with medicine equipment 10 are bonded；
Specifically include following steps：
Step S1, medicine equipment 10 is fixed in lower locating rod 201 by positioning hole；
Step S2, control Locating driver part 400 by upper locating rod 301 and lower locating rod 201 close to clamp the medicine equipment
10 in first level height；
Step S3, control the work of heat conduction actuator by left heat-conducting piece 500 and right heat-conducting piece 600 close to clamp the medicine equipment
10；
Step S4, electric heat source work is controlled to conduct heat with heat-conducting piece 500 to the left and right heat-conducting piece 600, and it is default to continue first
Time.
Further：The positioning component is also provided and is provided with temp probe 20, the temp probe 20 is used to detect institute
State the temperature of medicine equipment 10 and positioning component contact position；
The step S4 has specifically included regulation sub-step and has been configured with target temperature value, and the regulation sub-step is configured with a tune
The time is saved, performs the once regulation sub-step every the regulating time, the regulation sub-step includes
Obtain the temperature value that the temp probe 20 feeds back and according to temperature value adjust the power output of the heat conduction actuator with
Make the temperatures approach of the medicine equipment 10 in target temperature value, the relation of the temperature value and the power output is
a(T-Tr)=b（Wr-W), wherein a, b are respectively temperature tuning parameters and power adjustment parameter, and T is that temp probe 20 is anti-
The temperature value of feedback, Tr are default target temperature value, and Wr is the current power output of electric heat source, and W is the output of regulation electric heat source
Power.
Further：The sterilization box 100 is also provided be provided with and vacuumize interface 31, the interface 31 that vacuumizes is connected with
Molecular pump 30；
Also include pre-treatment step between the step S1 and step S2, the pre-treatment step includes control molecular pump 30
Work so that vacuum in the sterilization box 100.
Further：The sterilization box 100 is also provided be provided with and vacuumize interface 31, the interface 31 that vacuumizes is connected with
Molecular pump 30；The sterilization box 100 is provided with air inlet and exhaust outlet, and the air inlet is provided with intake valve, described
Exhaust outlet is provided with air bleeding valve, and the air inlet is connected with inert gas bottle 40；
Also include pre-treatment step between the step S1 and step S2, the pre-treatment step includes
Intake valve and air bleeding valve are opened, inert gas bottle 40 is opened to be passed through inert gas discharge air, opens molecular pump
Vacuum in sterilization box 100 described in 30 work consciousness.
Certainly, the above is the representative instance of the present invention, and in addition, the present invention can also have other a variety of specific implementations
Mode, all technical schemes formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.
Claims (10)
- A kind of 1. medicine equipment high temperature sterilization system, it is characterised in that：Including medicine equipment and sterilization box, in the sterilization box Formed with sterilizing chamber, the sterilizing chamber is provided with positioning component and heating component in portion, the positioning component include lower keeper, Upper keeper and Locating driver part, the lower keeper are provided with lower locating rod, and the medicine equipment is provided with diameter less than 5 The positioning hole of millimeter, the lower locating rod is used to coordinate with positioning hole to be used with the fixation medicine equipment, the Locating driver part In the control lower keeper and upper keeper closer or far from the heating component includes electric heat source, left heat-conducting piece, right heat conduction Part and heat conduction actuator, one end of the left heat-conducting piece form left thermal conductive surface, and one end of the right heat-conducting piece forms right heat conduction Face, the heat conduction actuator be used to driving the left heat-conducting piece and right heat-conducting piece closer or far from, the electric heat source respectively with institute Left heat-conducting piece and the contact of right heat-conducting piece are stated so that heat is imported into left heat-conducting piece and right heat-conducting piece, the left heat-conducting piece and the right side are led Warmware is located at same first level height；When the lower keeper fixes medicine equipment, the Locating driver part drives the lower keeper to move to first level Highly, the heat conduction actuator drives the left heat-conducting piece and right heat-conducting piece move toward one another to clamp the medicine equipment, described Left thermal conductive surface and right thermal conductive surface are bonded with the both sides of medicine equipment respectively.
- A kind of 2. medicine equipment high temperature sterilization system as claimed in claim 1, it is characterised in that：The positioning component is provided with Temp probe, the temp probe are used for the temperature for detecting the medicine equipment and positioning component contact position.
- A kind of 3. medicine equipment high temperature sterilization system as claimed in claim 1, it is characterised in that：The left heat-conducting piece includes a left side Heat conducting bar, the first elastic damping part, the electric heat source include the first heating wire, and the heat conduction actuator includes the first drive cylinder And first pushing block, first pushing block are fixed on the piston rod of first drive cylinder, first pushing block The first accepting groove is provided with, the left heat conducting bar is resiliently attached to first pushing block by the first elastic damping part, The left thermal conductive surface is arranged at the end of the left heat conducting bar, when the end stress of the left heat conducting bar, the left heat conducting bar Part enter first accepting groove, first heating wire is set around on the left heat conducting bar；The right heat-conducting piece includes right heat conducting bar, the second elastic damping part, and the electric heat source includes the second heating wire, the heat conduction Actuator includes the second drive cylinder and the second pushing block, and second pushing block is fixed on the work of second drive cylinder On stopper rod, second pushing block is provided with the second accepting groove, and the right heat conducting bar passes through the second elastic damping part elasticity Second pushing block is connected to, the right thermal conductive surface is arranged at the end of the right heat conducting bar, when the end of the right heat conducting bar During portion's stress, the part of the right heat conducting bar enters second accepting groove, and second heating wire is set around the right heat conduction On bar.
- A kind of 4. medicine equipment high temperature sterilization system as claimed in claim 1, it is characterised in that：The sterilization box, which is provided with, to be taken out Vacuum interface, the interface that vacuumizes are connected with molecular pump.
- A kind of 5. medicine equipment high temperature sterilization system as claimed in claim 1, it is characterised in that：The sterilization box be provided with into Gas port and exhaust outlet, the air inlet are provided with intake valve, and the exhaust outlet is provided with air bleeding valve, and the air inlet is connected with Inert gas bottle.
- A kind of 6. medicine equipment high temperature sterilization system as claimed in claim 1, it is characterised in that：The lower locating rod with it is described Fixed width adjustment structure is provided between Locating driver part, the fixed width adjustment structure includes locating sleeve and fixed width regulation gas Cylinder, the locating sleeve inner hollow is so that the lower locating rod is arranged in inside the locating sleeve and from the locating sleeve Top extend to form the exposed body of rod, the top of the locating sleeve adjusts cylinder formed with lower positioning convex, the fixed width It is arranged inside the sterilization box, changes the height of locating sleeve for adjusting to adjust the length of the exposed body of rod；The end set of the upper locating rod has a upper positioning convex, and the upper positioning convex with the lower locating rod formed with coordinating Detent.
- A kind of 7. medicine equipment high temperature sterilization method, it is characterised in that a kind of medicine equipment high temperature sterilization system, including doctor are provided Treat apparatus and sterilization box, the sterilization box have been internally formed sterilizing chamber, the sterilizing chamber is provided with positioning component and heating Component, the positioning component include lower keeper, upper keeper and Locating driver part, and the lower keeper is provided with lower positioning Bar, the medicine equipment are provided with the positioning hole that diameter is less than 5 millimeters, and the lower locating rod is used to coordinate with fixation with positioning hole The medicine equipment, the Locating driver part are used to control the lower keeper and upper keeper closer or far from the heating Component includes electric heat source, left heat-conducting piece, right heat-conducting piece and heat conduction actuator, and one end of the left heat-conducting piece forms left heat conduction Face, one end of the right heat-conducting piece form right thermal conductive surface, and the heat conduction actuator is used to drive the left heat-conducting piece and right heat conduction Part closer or far from, the electric heat source contacted respectively with the left heat-conducting piece and right heat-conducting piece with by heat import left heat-conducting piece and Right heat-conducting piece, the left heat-conducting piece and the right heat-conducting piece are located at same first level height；When the lower keeper fixes medicine equipment, the Locating driver part drives the lower keeper to move to first level Highly, the heat conduction actuator drives the left heat-conducting piece and right heat-conducting piece move toward one another to clamp the medicine equipment, described Left thermal conductive surface and right thermal conductive surface are bonded with the both sides of medicine equipment respectively；Specifically include following steps：Step S1, medicine equipment is fixed in lower locating rod by positioning hole；Step S2, control Locating driver part by upper locating rod and lower locating rod close to clamp the medicine equipment in first level Highly；Step S3, control the work of heat conduction actuator by left heat-conducting piece and right heat-conducting piece close to clamp the medicine equipment；Step S4, electric heat source work is controlled with heat-conducting piece to the left and right heat-conducting piece conduction heat, and continues the first preset time.
- A kind of 8. medicine equipment high temperature sterilization method as claimed in claim 7, it is characterised in that：The positioning component is also provided Temp probe is provided with, the temp probe is used for the temperature for detecting the medicine equipment and positioning component contact position；The step S4 has specifically included regulation sub-step and has been configured with target temperature value, and the regulation sub-step is configured with a tune The time is saved, performs the once regulation sub-step every the regulating time, the regulation sub-step includesObtain the temperature value of temp probe feedback and according to temperature value adjust the heat conduction actuator power output so that In target temperature value, the relation of the temperature value and the power output is the temperatures approach of the medicine equipmenta(T-Tr)=b（Wr-W), wherein a, b are respectively temperature tuning parameters and power adjustment parameter, and T feeds back for temp probe Temperature value, Tr is default target temperature value, and Wr is the current power output of electric heat source, and W is the output work of regulation electric heat source Rate.
- A kind of 9. medicine equipment high temperature sterilization method as claimed in claim 7, it is characterised in that：The sterilization box is also provided to set It is equipped with and vacuumizes interface, the interface that vacuumizes is connected with molecular pump；Also include pre-treatment step between the step S1 and step S2, the pre-treatment step includes control molecular pump work Make so that vacuum in the sterilization box.
- A kind of 10. medicine equipment high temperature sterilization method as claimed in claim 7, it is characterised in that：The sterilization box is also provided It is provided with and vacuumizes interface, the interface that vacuumizes is connected with molecular pump；The sterilization box is provided with air inlet and row Gas port, the air inlet are provided with intake valve, and the exhaust outlet is provided with air bleeding valve, and the air inlet is connected with inert gas Bottle；Also include pre-treatment step between the step S1 and step S2, the pre-treatment step includesIntake valve and air bleeding valve are opened, inert gas bottle is opened to be passed through inert gas discharge air, opens molecular pump work Make to realize vacuum in the sterilization box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133143.XA CN107715126A (en) | 2017-11-16 | 2017-11-16 | A kind of medicine equipment high temperature sterilization system and its method for disinfection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133143.XA CN107715126A (en) | 2017-11-16 | 2017-11-16 | A kind of medicine equipment high temperature sterilization system and its method for disinfection |
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| CN107715126A true CN107715126A (en) | 2018-02-23 |
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| CN201711133143.XA Withdrawn CN107715126A (en) | 2017-11-16 | 2017-11-16 | A kind of medicine equipment high temperature sterilization system and its method for disinfection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155563A (en) * | 2018-03-26 | 2019-08-23 | 宋洁 | Waste collection care device in a kind of operating room |
-
2017
- 2017-11-16 CN CN201711133143.XA patent/CN107715126A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155563A (en) * | 2018-03-26 | 2019-08-23 | 宋洁 | Waste collection care device in a kind of operating room |
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