CN106943608A - A kind of pressure adaptive disinfect box - Google Patents
A kind of pressure adaptive disinfect box Download PDFInfo
- Publication number
- CN106943608A CN106943608A CN201710305637.5A CN201710305637A CN106943608A CN 106943608 A CN106943608 A CN 106943608A CN 201710305637 A CN201710305637 A CN 201710305637A CN 106943608 A CN106943608 A CN 106943608A
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- CN
- China
- Prior art keywords
- disinfect box
- high steam
- steam pipeline
- foldable structure
- tank shell
- 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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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
- A61L2202/122—Chambers for sterilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A kind of pressure adaptive disinfect box, including high steam pipeline, sterilization tank shell, water sucting plate, water storage case and lower shoe；The disinfect box also includes being arranged on high steam pipeline lower end and the foldable structure in sterilization tank shell, foldable structure is constituted by several continuous folding units and with the bottom end seal section that last folding unit is connected, folding unit in foldable structure is tapered, foldable structure is overall also tapered, bottom end seal section is sealed with sterilizing the side wall of tank shell by attachment structure, disinfect box housing upper offers high steam pipeline hole, the high steam pipeline is arranged in high steam pipeline hole, cavity and extraneous UNICOM between foldable structure and sterilization tank shell, hole and foldable structure can outwards expand after the increase of disinfect box internal pressure between high steam pipeline and sterilization tank shell junction are present, it can recover after distress resolves.
Description
Technical field
The present invention relates to a kind of sterilizing equipment decontaminating apparatus, more particularly to a kind of pressure adaptive formula disinfect box.
Background technology
Hospital infection seriously threatens patient safety, and huge economic loss is caused to patient, hospital and society.Hospital infection
Referent includes patient, family members, medical worker, logistic personnel etc..Hospital infection route of transmission include diagnosis and treatment apparatus,
Hand, the article of patient's surrounding environment, the secretion of carrier, excretion and the metabolite of medical worker.Hospital infection can root
It is divided into autogenous infection and exogenous infection according to the source difference of pathogen.Autogenous infection refers to that patient's body immunity is low
Under, itself normal flora infects caused by under the stimulation of endogenous environment, and exogenous infection refers to by other in external environment
Infected caused by the pathogenic microorganism invasion and attack that people brings.The pathogen wide material sources of hospital infection, most epidemic links are in doctor
In institute's environment, Long Term Contact antibiotic, with drug resistance, patient once being infected, will bring huge difficulty to treatment.Hospital
Infection be pathogen exist between easy receptor and local environment, propagate, reproductive process, pathogen can be colonized extensively
In medical environment and survive a period of time, therefore cleaning to medical environment, sterilize and monitor extremely important.Create good
Hospital environment health, prevent and reduce the pollution of hospital environment, carry out routine and terminal disinfection processing, be conducive to patient disease
Recover, improve Level of Hospital Management.Three key elements of hospital infection are the infection sources, route of transmission and Susceptible population, hospital infection
Route of transmission have contact transmission, iatrogenic, water source or food pollution, vector, air borne etc., most common of which is
Contact transmission.
Hospital is the place that patient concentrates, and pathogenic microorganism is more, and toxicity and propagated strong, easily occurs cross-infection.
The incidence of disease is between 3%~17% between various countries and area for hospital infection, and the nosocomial infection incidence of China is about
9.7%, Britain is 7.5%, and Japan is 5.8%, and the U.S. is 5.0%, and Belgium is 10.3%.The season distribution of hospital infection is not
Together, there is scholar to report that winter-spring season lower respiratory illness patient's nosocomial infection incidence is higher, and have the patient of operative incision in the summer
Season, nosocomial infection incidence was higher.CICU is the severely afflicated area of hospital infection, because conditions of patients is critical, invasive behaviour
Make more, and need largely to use antibacterials, patient immune function is low.In hospital infection age distribution, You Renbao
The V-shaped distribution of the age of road infected patient, the old man of infant and age more than 60 years old that the age is less than 2 years old is susceptible
Crowd.Main cause is that the immune system of infant does not develop perfect also, and the hypoimmunity of the elderly, basic diseases are heavier,
So this two classes crowd is easily infected.
Contact transmission includes direct contact infection and indirect contact transmission, and wherein indirect contact transmission is the master of hospital infection
Want circulation way.Document report at most be medical worker's hand contamination contact transmission, next to that iatrogenic infection, also has been reported that production
Woman, which carries disease germs, is broadcast to baby, and patient shares the routes of transmission such as clothing.Communication media is entirely being propagated during hospital infection contact transmission
During play vital effect, take precautions against one of important measures of hospital infection and be turned off propagating way, way is propagated in cut-out
Footpath should set about from studying and intervening communication media.Indirect contact transmission medium is a lot, including the hand of medical worker, bed basket, prison
Instrument, clinical thermometer, phone, calling set etc. are protected, fractional object surface such as keyboard, mouse etc. are due to complex structure, and cleaning-sterilizing is difficult,
Easily turn into the medium of contact transmission, cause hospital infection.
Current《Hospital disinfection sanitary standard》In provided for surface disinfection mode, indoor article such as bedside cupboard,
Desk, chair etc. under obvious pollution condition without requiring to use wet-cleaning, if having substantially pollution, it is necessary to using hygroscopic material decontamination
Clean and sterilize again afterwards.For infection risk, high section office include：Conduit room, clean ward, delivery room, Surgery（Room）, organ
Transplant ward, bone-marrow transplantation ward, newborn room, haemodialysis ward, CICU, the department of stomatology, Burn Ward, urgency
Examine, clinical laboratory, the body surface in the ward such as infectious disease section, it is desirable to dry cleansing is kept, carry out disinfection processing daily, if occurring
Substantially need to remove dirt at any time and give sterilization during pollution, thimerosal can use effective chlorine containing 400mg/L-700mg/L
Thimerosal wiped, act on 30min, or use the thimerosal containing quaternary ammonium salt, concentration is 1000mg/L-
2000mg/L carries out cleaning disinfection.This regulation is from the selection of thimerosal species, the concentration requirement of thimerosal and sterilizes frequency etc.
Aspect is all relatively more general, and it is suitable for the relatively regular conventional item sterilization in warm case, the class surface of bed basket one.It is for example defeated for charging equipment
Liquid pump, patient monitor etc., are clinically only limitted to Cavity in Critical Patients and use, placement location is relatively fixed, can typically accomplish " four
One " is：One people one one is with a sterilization, as long as implementing the related request for having got well sterilization specification, it becomes possible to be effectively prevented from such
Object turns into pathogenic bacteria carrier.The powered hardware device such as keyboard, the mouse of hospital information system, it is characterized in that surface imperfection,
Gap is more, easily shelters evil people and countenance evil practices,《Hospital disinfection sanitary standard》In for this kind of equipment surface without clearly careful disinfection way,
The selection regulations such as sterilization opportunity, sterilization apparatus, clinic easily ignores its sterilization, and they are very likely important as hospital infection
Communication media.
Current medical act enters the information age, and medical information refers to medical services digitlization, networking, automatic
Change, it includes modern network technology, computer science and database technology, and medical information is by patient information in hospital and hospital
Between and hospital internal all departments between share with propagate, including extract patient data, managing patient information, collect processing shadow
As picture and preservation shared data, while meeting the functional requirement of all authorized users.Medical system is information-based according to world system
One standard includes three aspect contents：Hospital Management Informatization, IT application in medical clinics and sanitarian informationization.With doctor
The popularization of institute's System information, hospital extensively using computer system, at present in medical system special computer for special use it is few in number,
Most or many people share a computer, and hand frequently contacts keyboard, it is possible to there is germ in patient and medical worker
Between by computer keyboard, this intermediary is propagated, and computer key panel surface is special due to its structure, surface seam
Gap is more, uneven, be charging member, and easy contamination hides dirt, the easy growth and breeding of bacterium, and is inconvenient to clean with sterilizing, if operation
Personnel do not note hand hygiene before contact keyboard, and disinfectant measure is performed not strictly, or selects unsuitable disinfection way, keyboard
Just become very important communication media in nosocomialtion.
For information equipment surface sterilization, clinically thimerosal it is more using the thimerosal of effective chlorine containing 500mg/L or
75% alcohol carries out surface wipes sterilization.It is that the cleaning worker lacked by relevant knowledge is performed because such object is sterilized most of,
The clean condition of disinfector, thimerosal dilution ratio, rag be stained with sterilization liquid measure number, wiping effect whether meet correlation
It is required that the problems such as all compared with Customers ' Legal Right.For these problems, in the market occurs in that some new sterile products, as containing quaternary amine
Pasteurization towelette disposably is used, for Pangquangou Natural Reserve sterilization.This research compares the different sterilization sides of surface of keyboard based on clinic
The implementation result of method, explores the most effective feasible disinfection way of lesion keyboard, it is desirable to by studying special construction charged object table
The sterilization method in face, based on this, the foundation for the sterilization strategy for extending to whole charging equipment body surface that fans out from point to area, with
Reach and reduce hospital infection, reduce the purpose of Hospital medical cost.
The disinfection way of the current medical appliance of China and bedding and clothing is generally disinfection with high pressure steam, but is treated for different
Sterilization thing needs to enter to disinfect using different pressure conditions, but now traditional disinfect box does not possess adjustable work(mostly
Can, even if be also the pressure value for changing steam inlet by automatically controlled mode with pressure adjustable function, change disinfect box according to this
Interior stress level, this control mode cost is higher, and does not possess adaptivity, accordingly, it would be desirable to develop a kind of new
Disinfect box, to solve this problem.
The content of the invention
It is an object of the invention to provide a kind of adjustable-pressure disinfect box simple in construction, easy to use.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of pressure adaptive disinfect box, including high pressure are steamed
Steam pipe road, sterilization tank shell, water sucting plate, water storage case and lower shoe；The disinfect box also includes being arranged under high steam pipeline
Hold and the foldable structure in sterilization tank shell, foldable structure is folded by several continuous folding units and with last
Folding unit in the bottom end seal section composition of unit connection, foldable structure is tapered, and foldable structure is also tapered on the whole, bottom
End seal section is sealed with sterilizing the side wall of tank shell by attachment structure, and disinfect box housing upper offers high steam pipeline
Hole, the high steam pipeline is arranged in high steam pipeline hole, the cavity between foldable structure and sterilization tank shell with it is outer
Hole and foldable structure increase in disinfect box internal pressure between UNICOM of boundary, high steam pipeline and sterilization tank shell junction are present
After can outwards expand, can recover after distress resolves.
Further, the continuous folding unit is made up of upper pleated sheet and lower pleated sheet, upper pleated sheet and disinfect box
Housing upper surface is parallel, and angle is more than 90 ° between pleated sheet up and down.
Further, the continuous number of repeat unit for folding unit is 6-13.
Further, the thickness of the upper pleated sheet and the lower pleated sheet is 3~5mm.
Further, the attachment structure is welding or rivets.
Beneficial effects of the present invention are：The present invention is a kind of disinfect box of pressure adjustable, and the partition of disinfect box inner chamber body is set
Count into inflatable contraction foldable structure and and cage connection, cavity and extraneous UNICOM between foldable structure partition and shell body.
Foldable structure can outwards be expanded by the pressure of the high steam in disinfect box, the increase of disinfect box internal cavity volume；Power disappears
After can shrink recovery, cavity volume returns to original value.Foldable structure in the present invention, stretching, extension and folding by layer and interlayer
The variable angle of the folded change, at this moment layer and interlayer for realizing volume so that disinfect box cavity volume changes.The present invention can
The conditions for sterilization of different pressures demand is met, usability is wider.High steam enters after disinfect box cavity from entrance, first
Autoclave sterilization is carried out under beginning pressure to thing to be sterilized, disinfect box infolding stack structure, which is in initial bubble state, disinfect box, to be reached
One initial volume pressure balance；Enter to disappear when into the high steam changes in flow rate in disinfect box or using other pressure conditions
When malicious, because the partition of foldable structure is present, and volume and pressure are inversely, now spacer structure expand or
Shrink, initial pressure in component is kept constant.Steam after cooling can condense into water, and this part of water can be absorbed by water sucting plate
And be stored in water storage case, after after a period of time it is same take out, outwell.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
In figure, 1, high steam pipeline, 2, sterilization tank shell, 3.1, fold unit, 3.2, bottom end seal section, 4, hole,
5th, water sucting plate, 6, water storage case, 7, lower shoe, 8, attachment structure.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by an embodiment, and its accompanying drawing is combined, it is right
This programme is illustrated.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of pressure adaptive disinfect box, including high pressure are steamed
Steam pipe road 1, sterilization tank shell 2, water sucting plate 5, water storage case 6 and lower shoe 7；The disinfect box also includes being arranged on high-pressure steam pipe
The lower end of road 1 and positioned at sterilization tank shell 2 in foldable structure, foldable structure by continuously fold unit 3.1 and and last
The bottom end seal section 3.2 for folding unit connection is constituted, and the folding unit 3.1 in foldable structure is tapered, and foldable structure is on the whole
Also tapered, bottom end seal section 3.2 is sealed with sterilizing the side wall of tank shell 2 by attachment structure 8, and sterilization tank shell 2 top has
High steam pipeline hole is offered, the high steam pipeline 1 is arranged in high steam pipeline hole, foldable structure and disinfect box
There is hole 4 and foldable structure with sterilization tank shell 2 junction in cavity and extraneous UNICOM between housing, high steam pipeline 1
It can outwards expand, can recover after distress resolves after the increase of disinfect box internal pressure.
Further, the continuous folding unit 3.1 is made up of upper pleated sheet and lower pleated sheet, upper pleated sheet and sterilization
Tank shell upper surface is parallel, and angle is more than 90 ° between pleated sheet up and down.
Further, the continuous number of repeat unit for folding unit 3.1 is 6-13.
Further, the thickness of the upper pleated sheet and the lower pleated sheet is 3~5mm.
Further, the attachment structure 8 is welding or rivets.
Beneficial effects of the present invention are：The present invention is a kind of disinfect box of pressure adjustable, and the partition of disinfect box inner chamber body is set
Count into inflatable contraction foldable structure and and cage connection, cavity and extraneous UNICOM between foldable structure partition and shell body.
Foldable structure can outwards be expanded by the pressure of the high steam in disinfect box, the increase of disinfect box internal cavity volume；Power disappears
After can shrink recovery, cavity volume returns to original value.Foldable structure in the present invention, stretching, extension and folding by layer and interlayer
The variable angle of the folded change, at this moment layer and interlayer for realizing volume so that disinfect box cavity volume changes.The present invention can
The conditions for sterilization of different pressures demand is met, usability is wider.
During specific implementation, high steam enters after disinfect box cavity from entrance, to thing to be sterilized under initial pressure
Autoclave sterilization is carried out, disinfect box infolding stack structure, which is in initial bubble state, disinfect box, reaches that an initial volume pressure is put down
Weighing apparatus；When entering high steam changes in flow rate in disinfect box or when entering to sterilize using other pressure conditions, due to foldable structure
Partition exist, and volume and pressure are inversely, and now spacer structure is expanded or shunk, and is made initial in component
Pressure keeps constant.Steam after cooling can condense into water, and this part of water can be absorbed and be stored in water storage case by water sucting plate,
After after a period of time it is same take out, outwell.
Claims (5)
1. a kind of pressure adaptive disinfect box, including high steam pipeline, sterilization tank shell, water sucting plate, water storage case and lower shoe；
Characterized in that, the disinfect box also includes being arranged on high steam pipeline lower end and the folding knot in sterilization tank shell
Structure, foldable structure is constituted by several continuous folding units and with the bottom end seal section that last folding unit is connected, and is rolled over
Folding unit in stack structure is tapered, and foldable structure is overall also tapered, and bottom end seal section is led to sterilizing the side wall of tank shell
Attachment structure sealing is crossed, disinfect box housing upper offers high steam pipeline hole, and the high steam pipeline is arranged on height
Press in jet chimney hole, the cavity between foldable structure and sterilization tank shell and extraneous UNICOM, high steam pipeline and disinfect box
Hole and foldable structure can outwards expand after the increase of disinfect box internal pressure between housing junction is present, energy after distress resolves
It is enough to recover.
2. pressure adaptive disinfect box according to claim 1, it is characterised in that the continuous folding unit is by upper folding
Lamination and lower pleated sheet are constituted, and upper pleated sheet is parallel with disinfect box housing upper surface, and angle is more than 90 ° between pleated sheet up and down.
3. pressure adaptive disinfect box according to claim 2, it is characterised in that the continuous repetition for folding unit
Unit number is 6-13.
4. pressure adaptive disinfect box according to claim 3, it is characterised in that the upper pleated sheet and the lower folding
The thickness of piece is 3~5mm.
5. pressure adaptive disinfect box according to claim 1, it is characterised in that the attachment structure is welding or riveting
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305637.5A CN106943608A (en) | 2017-05-03 | 2017-05-03 | A kind of pressure adaptive disinfect box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305637.5A CN106943608A (en) | 2017-05-03 | 2017-05-03 | A kind of pressure adaptive disinfect box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106943608A true CN106943608A (en) | 2017-07-14 |
Family
ID=59479385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710305637.5A Withdrawn CN106943608A (en) | 2017-05-03 | 2017-05-03 | A kind of pressure adaptive disinfect box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106943608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969777A (en) * | 2018-08-16 | 2018-12-11 | 李�杰 | A kind of mouse Sterilized cover that hospital uses |
-
2017
- 2017-05-03 CN CN201710305637.5A patent/CN106943608A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969777A (en) * | 2018-08-16 | 2018-12-11 | 李�杰 | A kind of mouse Sterilized cover that hospital uses |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |