CN110732032A - medical cleaning and sterilizing machine - Google Patents
medical cleaning and sterilizing machine Download PDFInfo
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- CN110732032A CN110732032A CN201910430648.5A CN201910430648A CN110732032A CN 110732032 A CN110732032 A CN 110732032A CN 201910430648 A CN201910430648 A CN 201910430648A CN 110732032 A CN110732032 A CN 110732032A
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- instrument box
- medical cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 15
- 230000000249 desinfective effect Effects 0.000 claims description 47
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000645 desinfectant Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 230000003749 cleanliness Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000008223 sterile water Substances 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008237 rinsing water Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- -1 cleaner Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/12—Apparatus for isolating biocidal substances from the environment
- A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—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
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Health & Medical Sciences (AREA)
- 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 application discloses medical cleaning and sterilizing machine which comprises a main machine, an instrument box fixing seat and an instrument box, wherein a main connecting end and a branch connecting end are arranged on the instrument box fixing seat, the main connecting end comprises a plurality of pipe orifices, the plurality of pipe orifices of the main connecting end are correspondingly connected with the pipe orifices of the main machine, the branch connecting end is communicated with the inside of the main connecting end, and the branch connecting end is detachably connected with a non-return connecting end of the instrument box.
Description
Technical Field
The application relates to the technical field of surgical instrument disinfection, in particular to medical cleaning and disinfecting machines.
Background
As modern medical technology continues to develop, a variety of endoscopes are produced in succession and used widely in clinical examinations, diagnoses, treatments, etc. both soft endoscopes that enter the natural body lumen and hard endoscopes that contact the sterile tissues, organs or enter the sterile cavity of the body through surgical incisions must be thoroughly cleaned and sterilized after each use.
The endoscope cleaning and sterilizing machine is a fixed cavity type, medical workers carry out pretreatment on the endoscope, then put the endoscope into a fixed cavity of the cleaning and sterilizing machine, close a cavity cover and start an automatic operation program of the equipment, and the endoscope in the fixed cavity is sequentially subjected to or more automatic treatments, namely leakage detection, cleaning, rinsing, sterilization, final rinsing (soaking in chemical liquid), drying, and then a user opens the cavity cover to take out the endoscope, and put the endoscope into an endoscope storage cabinet for storage or directly send the endoscope to an endoscope operating room.
However, in most hospitals or medical institutions today, the environment in the area where endoscope cleaning and disinfection are performed does not reach a high level of cleanliness, and there are many tiny particles such as dust with pathogenic microorganisms in the air and the environment. Therefore, the endoscopes are likely to suffer secondary pollution in the process of being taken out from the disinfection process to be stored in an endoscope storage cabinet or sent to an endoscope operating room, and the risk of infection of a human body is increased when the endoscope is used.
Disclosure of Invention
The application provides kinds of medical cleaning and sterilizing machines, has solved the scope and has taken out from the disinfection finish and deposit to scope storage cabinet or send to the in-process of scope operating room, probably suffers secondary pollution's technical problem.
In view of the above, the th aspect of the present application provides a medical cleaning and disinfecting machine, which comprises a main machine, an instrument box fixing seat and an instrument box;
the instrument box fixing seat is provided with a main connecting end and a branch connecting end;
the main connecting end comprises a plurality of pipe orifices, and the plurality of pipe orifices of the main connecting end are correspondingly connected with the pipe orifices of the main machine;
the branch connecting end is communicated with the interior of the main connecting end and is detachably connected with the non-return connecting end of the instrument box;
the instrument box comprises a box cover and a box body, and when the box cover is connected with the box body, the instrument box forms a seal; the inner cavity of the instrument box is used for placing surgical instruments, and the inner cavity is communicated with the non-return connecting end of the instrument box.
Preferably, an instrument tray is arranged in the inner cavity of the instrument box, and a groove body matched with the shape of the surgical instrument to be placed is arranged in the instrument tray.
Preferably, a plurality of the instrument boxes are provided, a plurality of the branch connecting ends are arranged on the instrument box fixing seat, and branch connecting ends correspond to instrument boxes.
Preferably, cartridges correspond to surgical instruments, and the instrument trays provided in the cartridges for different surgical instruments are different.
Preferably, the non-return connection end of the instrument box specifically comprises a one-way valve port, and the one-way valve port comprises a return spring and a sliding valve ;
the branch connection end specifically comprises a connection plug, and the connection plug can jack the sliding valve to conduct the one-way valve port when being plugged in the one-way valve port.
Preferably, the instrument box fixing seat further comprises an outer box cover;
the outer box cover is arranged on the periphery of the branch connecting end, and the inner space of the outer box cover is a groove body matched with the shape of the instrument box;
the outer box cover is provided with a cover, and when the instrument box is fed into the groove body of the outer box cover, the one-way valve port of the instrument box is aligned with the corresponding connecting plug.
Preferably, when the lid is closed, the outer box lid is sealed;
and a spraying port communicated with the general connecting end is arranged on the inner wall of the outer box cover.
Preferably, a fixing lock is arranged at the insertion position of the one-way valve port and the connecting plug;
the fixed lock is used for locking the instrument box when the host computer is started.
Preferably, a connection sensor is arranged at the insertion position of the one-way valve port and the connection plug;
the connection sensor is used for sending a connection ready signal to the host when the one-way valve port and the connection plug are plugged in place.
Preferably, the surgical instrument comprises in particular an endoscope.
Preferably, a lumen connecting end is arranged in the instrument box and is used for being communicated with a lumen of a lumen endoscope.
Preferably, the instrument box fixing seat and the main machine are arranged in a split manner.
Preferably, the side of lid with the box body is rotated and is connected, be provided with the sealing washer between lid and the box body.
Preferably, a box body air outlet is arranged on the instrument box.
Preferably, the plurality of nozzles comprised by the main connection end comprises in particular an intake/discharge nozzle and an intake/discharge nozzle;
the pipe orifice that the host computer has corresponds with the pipe orifice that the total link has.
According to the technical scheme, the method has the following advantages:
the application provides kinds of medical cleaning and disinfecting machines, which comprise a host machine, an instrument box fixing seat and an instrument box, wherein the instrument box fixing seat is provided with a main connecting end and a branch connecting end, the main connecting end is connected with the host machine, the branch connecting end can be detachably connected with the instrument box, and the inner cavity space of the instrument box can be used for placing surgical instruments.
When cleaning and disinfecting surgical instruments, the surgical instruments can be placed in the instrument box firstly, then the instrument box is connected with the branch connecting end of the instrument box fixing seat, at the moment, the host can be started, the host executes an automatic cleaning and disinfecting program, and cleaning and disinfecting media such as water, cleaning agent, liquid or gas disinfectant are conveyed to the instrument box fixing seat. Cleaning and disinfecting media flow in from the main connecting end of the instrument box fixing seat and flow out from the branch connecting ends, and enter into the inner cavity of the instrument box from the connecting end of the instrument box to disinfect surgical instruments in the inner cavity of the instrument box. After the automatic cleaning and disinfecting program is executed, if the surgical instruments in the automatic cleaning and disinfecting program are not needed to be used, the surgical instruments are only required to be stored in the instrument box, and the surgical instruments can be stored in the instrument box in a pollution-free state for a long time; if surgical instruments need to be used, the instrument box and the instrument box fixing seat can be separated, and the instrument box can be directly opened to an operating room with the cleanliness meeting requirements, so that secondary pollution possibly suffered in the transportation process is completely avoided.
Drawings
Fig. 1 is a schematic structural view of implementations of an instrument cassette holder provided in the present application;
FIG. 2 is a schematic structural view of another implementations of an instrument cassette holder provided herein;
FIG. 3 is a perspective view of implementations of an instrument cartridge provided herein;
FIG. 4 is a front view of the instrument cartridge of FIG. 3;
FIG. 5 is a top view of the instrument cartridge of FIG. 3;
FIG. 6 is a top view of another implementations of an instrument cartridge provided herein;
FIG. 7 is a schematic structural view of a one-way valve head provided herein;
fig. 8 is a schematic structural diagram of a connection plug provided in the present application;
FIG. 9 is a schematic illustration of the process of plugging the one-way valve head with the connector plug provided herein;
FIG. 10 is a schematic structural diagram of a host provided in the present application;
FIG. 11 is a schematic structural view of the integrated arrangement of the holder for the mainframe and the instrument cassette provided herein;
reference numerals: host computer 1, total link 2.1, branch link 2.2, outer box cover 2.3, shroud 2.4, connecting plug 2.5, contrary link 3.1, apparatus dish 3.2, box body gas vent 3.3, lid 3.4, lumen link 3.5, reset spring 3.6, check valve port 3.7.
Detailed Description
The technical solutions of the present application will be described more fully and clearly with reference to the accompanying drawings, and it should be understood that the embodiments described are some, but not all, of the embodiments .
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.
In the description of the present application, it should be noted that unless otherwise expressly stated or limited, the terms "mounted," "connected," and "connected" shall be construed , and for example, may be a fixed connection, a removable connection, or a body connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, and a communication between two elements.
It is noted that the term "disinfection" as used in this application includes, but is not limited to, low level disinfection, medium level disinfection, high level disinfection, and sterilization.
The existing endoscope cleaning and disinfecting machine is of a fixed cavity type, namely fixed cavities are arranged on a host, if the endoscope needs to be cleaned and disinfected, the endoscope is placed in the cavities, and a cavity cover is covered, so that the host can be started to execute an automatic cleaning and disinfecting program.
However, when the endoscope is taken out after cleaning and disinfection, the endoscope can not be exposed in the environment, the environment where the endoscope cleaning and disinfecting machine is placed generally does not reach the cleanliness standard, and at the moment, the endoscope has a polluted risk.
In order to solve the problems, the application provides medical cleaning and disinfecting machines, wherein a container for loading surgical instruments such as endoscopes is not a fixed cavity in the existing disinfecting machine, but is a detachable instrument box which is small in volume and convenient to transport.
Specifically, the medical cleaning and disinfecting machine provided by the present application is described below with reference to the accompanying drawings.
The application provides a medical cleaning and disinfecting machine includes host computer 1, apparatus box fixing base and apparatus box.
The main machine 1 is a main body device for executing an automatic cleaning and disinfecting program, and is provided with components such as an air supply pump, a circulating pump, a metering pump, a heating device, a control main board and the like.
The air inlet/outlet nozzles and the water inlet/outlet nozzles are only examples, and in specific implementation, the desired nozzles can be set as required, for example, nozzles can be set for dry hot air separately, and nozzles can be set for liquid disinfectant and gaseous disinfectant respectively, which is not limited in the present application.
The instrument box fixing seat is an intermediate part connected between the main machine 1 and the instrument box, and is provided with a main connecting end 2.1 and a branch connecting end 2.2, wherein the main connecting end 2.1 comprises a plurality of pipe orifices which are correspondingly connected with the pipe orifice of the main machine 1, the branch connecting end 2.2 is communicated with the main connecting end 2.1 in the instrument box fixing seat, even if cleaning and sterilizing media can flow to the branch connecting end 2.2 through the main connecting end 2.1, the branch connecting end 2.2 can be detachably connected with a non-return connecting end 3.1 of the instrument box outwards.
The instrument box is a box with inner cavities for placing surgical instruments, and the inner cavities are communicated with the non-return connecting end 3.1.
The instrument box comprises a box cover 3.4 and a box body. When surgical instruments need to be placed in the instrument box, the box cover 3.4 can be opened to facilitate the placement of the surgical instruments, and after the box cover 3.4 is closed, a seal should be formed in the instrument box.
The port that apparatus box and apparatus box fixing base are connected is contrary link 3.1 that ends. The so-called contrary link 3.1 that ends, can make the apparatus box when not being connected with apparatus box fixing base, the link keeps closed, and the inside isolated with external is opened of apparatus box, and when apparatus box and apparatus box fixing base are connected, the link can switch on, has established the passageway of apparatus box and thing connected.
The setting of contrary link 3.1 for after the disinfection finishes, apparatus box and apparatus box fixing base separation, the link can self-sealing, separates apparatus box and external environment's contact, lets the inside pollution-free environment of apparatus box can maintain, and the surgical instruments who leaves in the apparatus box can not suffer secondary pollution yet.
Through the arrangement, when surgical instruments need to be disinfected, the surgical instruments can be placed in the instrument box firstly, then the instrument box is connected with the branch connecting end 2.2 of the instrument box fixing seat, at the moment, the host 1 can be started, an automatic cleaning and disinfecting program is executed by the host 1, cleaning and disinfecting media such as water, detergent, liquid or gas disinfectant are conveyed to the instrument box fixing seat, the cleaning and disinfecting media flow in from the main connecting end 2.1 of the instrument box fixing seat and flow out from the branch connecting end 2.2, and enter the inner cavity of the instrument box from the connecting end of the instrument box to disinfect the surgical instruments in the inner cavity of the instrument box.
The fixed cavity that current sterilizing machine matched with, the volume is usually between 10L to 20L, and is bigger even, consequently carries out the self-cleaning disinfection procedure at every turn, and the water consumption, the use amount of cleaner and disinfectant are also more, and it is high to lead to the cost to remain, this application provides the apparatus box at first, the apparatus box compares original fixed cavity, can be more independently miniaturized on the volume, consequently can save the use of consumables such as disinfectant, it is further steps, can also set up apparatus dish 3.2 in the apparatus box.
The instrument plate 3.2 can be fixed in the instrument box in an adhesive mode, a groove body is formed in the instrument plate, the groove body can be arranged according to the surgical instruments to be placed, and the shape of the groove body is matched with the shape of the surgical instruments. As shown in fig. 3, if the surgical instrument placed in the instrument box is an endoscope, an instrument tray 3.2 matched with the endoscope can be arranged in the instrument box.
The surgical instrument in the instrument box can be better fixed in the aspect of setting of instrument dish 3.2, avoid it to rock the striking, in addition aspect, because instrument dish 3.2 has reduced the volume in the instrument box by steps, when disinfecting, these consumables only need to fill up the inslot space in the instrument box and can ensure that surgical instrument is wrapped up by the disinfectant completely, need not fill up whole instrument box, thereby can make the quantity of consumptive materials such as water, cleaner, liquid or gaseous disinfectant reduce by a wide margin, through reasonable design, the cell body volume in the instrument dish can be below 5L, compare the volume between original fixed cavity 10L to 20L, it is good a lot on saving the consumptive material.
In addition , the existing low-temperature chemical liquid immersion type disinfection machine has large fixed cavity volume and large water consumption for final rinsing after disinfection, theoretically, the final rinsing water should be sterile water, but the cost of the sterile water production is high, and the occupied area of the sterile water production equipment is large, so that the terminal rinsing water after disinfection of the surgical instruments is difficult to place in a small-sized department.
In order to adapt the medical cleaning and disinfecting machine provided by the application to a wider variety of surgical instruments, a plurality of instrument boxes can be arranged, and correspondingly, a plurality of branch connecting ends 2.2 are arranged on the instrument box fixing seat, and branch connecting ends 2.2 correspond to instrument boxes, as shown in fig. 2.
, because the device tray 3.2 in each device box has high customizability, the device tray 3.2 in each device box can be customized for a certain surgical device, i.e. the device tray 3.2 can be set to be suitable for various surgical devices according to the requirements, for example, for placing soft endoscopes such as bronchoscopes, the device tray 3.2 can be set to be a curved channel, for example, fig. 5 and 6 show two device boxes corresponding to different soft endoscopes, respectively, and for placing hard endoscopes such as cystoscopes and laparoscopes or shorter and harder surgical devices such as hemostats, corresponding slots or fixing frames can be set in the device tray 3.2.
It can be understood that if need disinfect to lumen class scope, can set up lumen link 3.5 in the apparatus box, lumen link 3.5 and contrary link 3.1 communicate inside, can communicate with the lumen of lumen class scope to wash the disinfection to the inside lumen of lumen class scope, as shown in fig. 5.
The instrument box cover 3.4 and the box body can be rotatably connected, as shown in fig. 4, the side edge of the box cover 3.4 is rotatably connected with the box body, so that the cover can be more conveniently closed and opened, the air seal between the box cover 3.4 and the box body can depend on a seal ring, specifically, a matched seal ring can be arranged at the outer edge of the box body, a lock catch can be arranged on the box cover 3.4, and after the box cover 3.4 is closed, the lock catch is used for locking, so that the seal ring is kept in a compressed state, and the air seal is formed.
In the automatic cleaning and disinfecting procedure, for gas disinfection or hot air drying of the surgical instrument after the last of liquid immersion disinfection, in order to balance the air pressure in the instrument box, a box body exhaust port 3.3 can be arranged on the instrument box, the box body exhaust port 3.3 can be a one-way exhaust port, namely, only the outward gas in the instrument box is allowed to flow out, but external gas is not allowed to flow in, of course, other arrangement modes are also provided, such as a key conduction type exhaust port, a key conduction type exhaust port is adopted, after disinfection is finished, the gas can be filled in the instrument box to form a tiny positive pressure, so that the invasion of external air is prevented, the risk of secondary pollution is further reduced by , however, after the tiny positive pressure is formed in the instrument box, the box cover 3.4 of the instrument box is difficult to open, at the moment, the button is used for conducting the box body exhaust port 3.3, and the positive pressure in the box can be released to part.
For the non-return connection end 3.1 of the instrument box, a one-way valve port 3.7 can be adopted in specific implementation, and see fig. 7. Correspondingly, the branch connecting end 2.2 on the instrument box fixing seat connected with the non-return connecting end 3.1 can adopt a connecting plug 2.5, as shown in fig. 8.
Referring to fig. 9, fig. 9 provides preferred implementations of the check connection end 3.1 and the branch connection end 2.2, the check valve port 3.7 specifically includes a return spring 3.6 and a sliding valve , and the branch connection end 2.2 is a cylindrical plug with a pipe inside, when the instrument box is plugged into the instrument box holder, the return spring 3.6 receives the jacking force of the connection plug 2.5, the sliding valve can slide from the closed position under the action of the jacking force, the instrument box and the instrument box holder are conducted, and when the instrument box is separated from the instrument box holder, the jacking force disappears, the return spring 3.6 returns to the original state, and can drive the sliding valve to slide back to the closed position, close the channel of the instrument box contacting the outside, and realize the check effects of plugging, conducting and unplugging.
The connection of the instrument box and the instrument box fixing seat can be optimized on the basis. Specifically, a connection sensor can be arranged at the insertion position of the one-way valve port 3.7 and the connection plug 2.5, and the connection sensor can send a connection ready signal to the host 1 when the one-way valve port 3.7 of the instrument box and the connection plug 2.5 of the instrument box fixing seat are inserted in place.
A fixing lock can also be arranged at the insertion position of the one-way valve port 3.7 and the connecting plug 2.5. The fixed lock can lock the instrument box when the host 1 is started, so that the instrument box is prevented from being separated by mistake in the disinfection process.
The fixing lock and the connection sensor can be electrically connected with a controller of the host 1 to transmit control signals.
Of course, in addition to the above-mentioned manner, the non-return connection end 3.1 may also be implemented in other manners, for example, the controllable electric valve may be adopted, and the above-mentioned non-return effect may also be implemented by setting a program logic, but such a manner is expensive and the reliability is not as high as the manner provided in the present application.
The above-mentioned plug-in connection enables detachable connection, but for detachable connection, this is only ways, and there are many conceivable ways, for example, intermediate connection accessories may be provided between the non-return connection end 3.1 and the branch connection end 2.2, and both ends of the intermediate connection accessories may be respectively screwed with both of them, so that the way of detachable connection is not lost, but the convenience of plug-in connection provided by the present application is much reduced.
It should be noted that, similar to the case that the main connection end 2.1 includes a plurality of nozzles, the branch connection end 2.2 may also include a plurality of the above-mentioned connection plugs 2.5, as shown in fig. 1, and main connection ends 2.1 branch connection ends 2.2 are shown in fig. 1, wherein the branch connection end 2.2 includes five connection plugs 2.5, correspondingly, the non-return connection end 3.1 of the instrument box of the branch connection end 2.2 also includes five one-way valve ports 3.7, as shown in fig. 3, three of the five one-way valve ports 3.7 are used for circulation in the box, are used for water supply and drainage, are used as lumen connection ends 3.5 for spraying the endoscope lumen, and the five one-way valve ports 3.7 correspond to the five connection plugs 2.5 of the branch connection end 2.2.
Fig. 2 shows the case of main connection terminals 2.1 and two sub-connection terminals 2.2, wherein sub-connection terminals 2.2 include three connection plugs 2.5, and sub-connection terminals 2.2 include two connection plugs 2.5. obviously, in this case, the sub-connection terminal 2.2 of the cartridge should include only three one-way valve ports 3.7 at the non-return connection terminal 3.1, and the second sub-connection terminal 2.2 of the cartridge should include only two one-way valve ports 3.7 at the non-return connection terminal 3.1. in other words, the number of nozzles of different sub-connection terminals 2.2 on the cartridge holder may be different, and the number of valve ports of the non-return connection terminals 3.1 of different cartridges may also be different, specifically how they are set, which may be set in a targeted manner according to the disinfection requirements of the surgical instrument.
step, as shown in fig. 1, the fixed seat of the instrument box can be further provided with an outer cover 2.3, the outer cover 2.3 is arranged at the outer periphery of the branch connection end 2.2, the inner space of the outer cover 2.3 is a groove body matching with the shape of the instrument box, the outer cover 2.3 is provided with a cover 2.4 to facilitate the feeding of the instrument box.
The setting of outer box cover 2.3, can form the fixed outside protection of to the apparatus box when disinfecting in the aspect, and in addition, position when outer box cover 2.3 can restrict the apparatus box and peg graft, through simple design adjustment, can make the apparatus box get into outer box cover 2.3 inner trough body after, each check valve port 3.7 of apparatus box just in time aligns with on the connecting plug 2.5 position that corresponds, the counterpoint work when removing the grafting from.
The inner wall of the outer box cover 2.3 can be provided with a spraying opening communicated with the general connecting end 2.1, and meanwhile, the cover 2.4 of the outer box cover 2.3 can be sealed when the cover 2.4 is closed through a sealing rubber mat and the like. So, alright in order to form the parcel in the instrument box outside, when cleaning and disinfecting, cleaning and disinfecting medium can fill between outer box cover 2.3 and instrument box through spraying the mouth, also cleans and disinfects the outside of instrument box.
It should be noted that, according to the medical cleaning and disinfecting machine provided by the application, the instrument box fixing seat and the main machine 1 can be arranged in an body type, or in a split type, when the arrangement mode is the same, the connection between the instrument box fixing seat and the main machine 1 on a pipeline or a circuit is the same, wherein the body type arrangement can refer to fig. 11, and an instrument box cavity is arranged on the main machine, so that the space volume can be saved, and when the medical cleaning and disinfecting machine is designed in a split type, namely, the main machine shown in fig. 10 is connected with the instrument box fixing seat shown in fig. 1 and fig. 2 through a pipeline and the like, so that the instrument box fixing seat can be placed on the ground, a user can conveniently put in and take out the instrument box, and the instrument box fixing seat is not limited by space, more branch connecting ends 2.2 can be arranged.
The above is a detailed description of various implementations of the medical cleaning and disinfecting machine provided in the present application. The application provides a medical cleaning and disinfecting machine, including host computer 1, apparatus box fixing base and apparatus box. Wherein, the apparatus box fixing base is provided with total link 2.1 and branch link 2.2, and total link 2.1 is connected with host computer 1, divides link 2.2 can be connected with apparatus box detachable. The lumenal space of the instrument cassette may be used to house surgical instruments.
When the medical cleaning and sterilizing machine provided by the application is used for sterilizing surgical instruments, the surgical instruments can be placed in the instrument box firstly, the box cover of the instrument box is closed and locked by the lock catch, the instrument box is placed in the outer box cover of the instrument box fixing seat, the one-way valve head of the instrument box is well plugged with the connecting plug of the instrument box fixing seat, then the host 1 can be opened, the automatic cleaning and sterilizing program is executed by the host 1, and cleaning and sterilizing media such as water, cleaning agent, liquid or gas disinfectant are conveyed to the instrument box fixing seat. Cleaning and disinfecting media flow in from the main connecting end 2.1 of the instrument box fixing seat, flow out from the branch connecting end 2.2, enter into the inner cavity of the instrument box from the non-return connecting end of the instrument box, and disinfect surgical instruments in the inner cavity of the instrument box. After the automatic cleaning and disinfecting program is executed, if the surgical instruments in the automatic cleaning and disinfecting program are not needed to be used, the surgical instruments are only required to be stored in the instrument box, and the surgical instruments can be stored in the instrument box in a pollution-free state for a long time; if surgical instruments need to be used, the instrument box and the instrument box fixing seat can be separated, and the instrument box can be directly opened to an operating room with the cleanliness meeting requirements, so that secondary pollution possibly suffered in the transportation process is completely avoided.
Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a series of steps or elements is not necessarily limited to the expressly listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in this application, "at least items" means or more, "a plurality" means two or more "and/or" for describing the association of the associated objects, meaning that three relationships may exist, for example, "a and/or B" may mean that only a, only B and both a and B exist, where a, B may be singular or plural.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (15)
1, kinds of medical cleaning and sterilizing machines, which is characterized in that the machine comprises a host machine, an apparatus box fixing seat and an apparatus box;
the instrument box fixing seat is provided with a main connecting end and a branch connecting end;
the main connecting end comprises a plurality of pipe orifices, and the plurality of pipe orifices of the main connecting end are correspondingly connected with the pipe orifices of the main machine;
the branch connecting end is communicated with the interior of the main connecting end and is detachably connected with the non-return connecting end of the instrument box;
the instrument box comprises a box cover and a box body, and when the box cover is connected with the box body, the instrument box forms a seal; the inner cavity of the instrument box is used for placing surgical instruments, and the inner cavity is communicated with the non-return connecting end of the instrument box.
2. The medical cleaning and disinfecting machine of claim 1, wherein an instrument tray is arranged in the inner cavity of the instrument box, and a groove body matched with the shape of the surgical instrument to be placed is arranged in the instrument tray.
3. The medical cleaning and disinfecting machine of claim 2, characterized in that a plurality of said instrument boxes are provided, a plurality of said branch connecting ends are provided on said instrument box fixing base, and of said branch connecting ends correspond to of said instrument boxes.
4. The medical cleaning and disinfecting machine of claim 3, wherein instrument boxes correspond to kinds of surgical instruments, and instrument trays arranged in the instrument boxes corresponding to different surgical instruments are different.
5. The medical cleaning and disinfecting machine of claim 1, wherein the non-return connection end of the instrument box comprises a one-way valve port, and the one-way valve port comprises a return spring and a slide valve ;
the branch connection end specifically comprises a connection plug, and the connection plug can jack the sliding valve to conduct the one-way valve port when being plugged in the one-way valve port.
6. The medical cleaning and disinfecting machine of claim 5, wherein the instrument cartridge holder further comprises an outer cartridge cover;
the outer box cover is arranged on the periphery of the branch connecting end, and the inner space of the outer box cover is a groove body matched with the shape of the instrument box;
the outer box cover is provided with a cover, and when the instrument box is fed into the groove body of the outer box cover, the one-way valve port of the instrument box is aligned with the corresponding connecting plug.
7. The medical cleaning and disinfecting machine of claim 6, wherein when the cover lid is closed, the outer box cover is sealed;
and a spraying port communicated with the general connecting end is arranged on the inner wall of the outer box cover.
8. The medical cleaning and disinfecting machine of claim 5, wherein a fixing lock is arranged at the insertion position of the one-way valve port and the connecting plug;
the fixed lock is used for locking the instrument box when the host computer is started.
9. The medical cleaning and disinfecting machine of claim 5, wherein a connection sensor is arranged at the insertion position of the one-way valve port and the connection plug;
the connection sensor is used for sending a connection ready signal to the host when the one-way valve port and the connection plug are plugged in place.
10. The medical cleaning and disinfecting machine of claim 1, characterized in that the surgical instrument specifically comprises an endoscope.
11. The medical cleaning and disinfecting machine of claim 10, wherein a lumen connecting end is arranged in the instrument box and is used for being communicated with a lumen of a lumen-like endoscope.
12. The medical cleaning and disinfecting machine of claim 1, wherein the instrument box fixing seat is arranged separately from the main machine.
13. The medical cleaning and disinfecting machine of claim 1, wherein the side of the box cover is rotatably connected with the box body, and a sealing ring is arranged between the box cover and the box body.
14. The medical cleaning and disinfecting machine of claim 1, wherein a box body air outlet is arranged on the instrument box.
15. The medical cleaning and disinfecting machine of in any of claims 1 through 14, wherein the main connecting end comprises a plurality of nozzles, in particular comprising an intake/discharge nozzle and an intake/exhaust nozzle;
the pipe orifice that the host computer has corresponds with the pipe orifice that the total link has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430648.5A CN110732032A (en) | 2019-05-22 | 2019-05-22 | medical cleaning and sterilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910430648.5A CN110732032A (en) | 2019-05-22 | 2019-05-22 | medical cleaning and sterilizing machine |
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| Publication Number | Publication Date |
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| CN110732032A true CN110732032A (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910430648.5A Pending CN110732032A (en) | 2019-05-22 | 2019-05-22 | medical cleaning and sterilizing machine |
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| CN (1) | CN110732032A (en) |
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