WO2018221765A1 - Led 모니터링 시스템, 이를 구비한 플라즈마 멸균장치 및 과산화수소를 포함한 멸균제 카세트 - Google Patents
Led 모니터링 시스템, 이를 구비한 플라즈마 멸균장치 및 과산화수소를 포함한 멸균제 카세트 Download PDFInfo
- Publication number
- WO2018221765A1 WO2018221765A1 PCT/KR2017/005806 KR2017005806W WO2018221765A1 WO 2018221765 A1 WO2018221765 A1 WO 2018221765A1 KR 2017005806 W KR2017005806 W KR 2017005806W WO 2018221765 A1 WO2018221765 A1 WO 2018221765A1
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- WIPO (PCT)
- Prior art keywords
- sterilant
- fixing
- ampoule
- powder
- hydrogen peroxide
- Prior art date
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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
- A61L2/14—Plasma, i.e. ionised gases
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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
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/208—Hydrogen peroxide
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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
Definitions
- the present invention relates to an LED monitoring system provided in a plasma sterilization apparatus for sterilizing a sterilization target such as a medical device in a vacuum state, a plasma sterilization apparatus having the same, and a sterilant cassette including hydrogen peroxide, and more particularly, to sterilization and disinfection.
- a plasma sterilization apparatus for sterilizing a sterilization target such as a medical device in a vacuum state
- a plasma sterilization apparatus having the same
- a sterilant cassette including hydrogen peroxide and more particularly, to sterilization and disinfection.
- the process can be identified at a glance, convenient to carry and replace sterilant cassettes, quantitatively sterilized, and to simplify the sterilant injection process to improve productivity (shortening the sterilization cycle).
- the LED monitoring system In order to identify the sterilization progress through the flashing and color change of the LED lamp, the LED monitoring system using the flashing and color change of a plurality of LED lamps, a plasma sterilization device having the same and a plurality of sterilizing agents attached thereto
- the present invention relates to a sterilant cassette containing hydrogen peroxide in which two ampoules are fixed upright.
- endoscopes, surgical instruments, etc. are used by sterilizing and disinfecting microorganisms on the surface and lumen with a sterilization apparatus.
- sterilizers include a high pressure steam sterilizer (steam sterilizer), an ethylene oxide (EO) gas sterilizer, and a plasma sterilizer.
- the high pressure steam sterilizer sterilizes using steam at high pressure, there is a problem in that it is not suitable for sterilization of a medical device having a vulnerability to high temperature, humidity and / or high pressure.
- toxic oxide gas may be used, so toxic residues may remain in the medical device. Accordingly, since a separate residual gas removal process must be performed to remove the toxic gas, the sterilization process is complicated, resulting in a low productivity (long sterilization time) and increased sterilization cost.
- the plasma sterilization apparatus can be sterilized in a vacuum state using the plasma, there is an advantage that the plasma can be easily decomposed into a material harmless to the environment.
- a user may remove a stopper of an ampoule (a container) containing a sterilizing agent and then supply the sterilizing agent by following the sterilizing agent.
- an ampoule a container
- Such a method reduces working efficiency and sterilizes the ampoule. Problems such as undesired leakage of the sterilant in the process of mounting on the mounting portion (holder) of the device is likely to occur.
- the conventional plasma sterilization apparatus is not equipped with a separate display device that can easily identify the sterilization process or information at a glance, such as the need to check the sterilization process directly by using only the touch screen for operation control. There is a troublesome problem.
- the present invention has been made to solve the problems described above, using the blinking and color change of a plurality of LED lamps so that the user can easily identify the sterilization, disinfection process at a glance to quickly respond to the situation
- An object of the present invention is to provide an LED monitoring system and a plasma sterilization apparatus having the same.
- the present invention enables the use of a plurality of sterilant ampoules by only one mounting using a sterilant cassette including hydrogen peroxide, and ampoule perforation is made safely for injecting the sterilant, and in particular, the metering and full use of the sterilant is possible.
- An object of the present invention is to provide a sterilant cassette including a plasma sterilizer and hydrogen peroxide, the apparatus including a cassette main body which allows the ampoule to stand up and be fixed between the upper powder and the lower powder.
- the present invention is a circular plate-shaped upper powder, and a plurality of fitting holes in which the neck portion connected radially to the upper portion of the ampoule is fitted into the ring, so as to easily replace the ampoule using the rotation of the cassette body, and the ring shape. It is an object of the present invention to provide a sterilant cassette including a plasma sterilization apparatus and hydrogen peroxide, which includes a fitting groove which is formed and connected to a lower portion of the ampoule.
- the present invention allows the ampoules to be easily mounted and separated on the cassette body, and the plasma sterilizer and hydrogen peroxide provided with a folding part between the wings of adjacent ampoules so that the ampoules can be radially bent and easily arranged. It is an object to provide a sterilant cassette comprising.
- the LED monitoring system is a plasma sterilization apparatus for LED monitoring system that is mounted to a plasma sterilization apparatus for sterilizing a sterilization object in a vacuum state, the LED monitoring system is a plurality of LED lamps It is characterized by displaying the sterilization progress using the flashing or color change or both.
- the plasma sterilization apparatus is a plasma sterilization apparatus for sterilizing a sterilization object in a vacuum state, the sterilant cassette including hydrogen peroxide mounted on the mounting portion; A vacuum chamber in which the sterilization object is stored; A sterilant injector for sucking the sterilant from the ampoule of the sterilant cassette and supplying the sterilant to the vacuum chamber; And an LED monitoring system for identifying the sterilization progress using the blinking or the color change of the plurality of LED lamps or both.
- the sterilant cassette containing hydrogen peroxide comprises a sterilant set mounted on a plasma sterilization apparatus for sterilizing a sterilization object in a vacuum state, comprising: a plurality of ampoules in which a sterilant is stored; And a cassette main body including an upper powder to which the upper end of the ampoule is fixed and a lower powder to which the lower end of the ampoule is fixed so that the ampoule is fixed upright between the upper powder and the lower powder. It is done.
- the ampoule in the sterilant cassette containing hydrogen peroxide according to the present invention the body portion having a sterilant storage space, the neck portion is connected to the width of the upper portion of the body portion is reduced, the fitting portion is connected to the bottom of the body portion, the upper portion
- the powder and the lower powder has a circular plate shape corresponding to each other,
- the upper powder has a plurality of fitting holes through which the lower surface is opened and radially disposed along the rim to fit the neck portion, and the lower powder is formed in a ring shape so that the upper surface is opened along the rim so that the fitting portion is fitted. It comprises a groove.
- LED monitoring system and sterilization apparatus having the same according to the present invention displays the progress of sterilization and disinfection using the blinking and color change of a plurality of LED lamps, so that the user can display various errors or information related to sterilization and disinfection in real time. Easily discernable to the eye, it is effective to cope with the situation quickly.
- the sterilant cassette including the plasma sterilizer and the hydrogen peroxide according to the present invention has a circular arrangement in which a plurality of ampoules are upright in the cassette body, it is convenient to replace and replace the ampoules using the rotation of the cassette body, as well as sterilization. Dosing and full use of the agent is possible, there is no risk of the sterilant leaking out of the ampoule after use of the sterilant, and it is convenient to replace the sterilant cassette containing hydrogen peroxide, and the ampoules can be easily mounted on the sterilant cassette containing hydrogen peroxide. There is an effect that can be used.
- FIG. 1 is an enlarged view of an LED monitoring system according to the present invention.
- Figure 2 is a perspective view and the main part conceptual view for explaining the plasma sterilization apparatus according to the present invention.
- FIGS. 4 and 5 are combined perspective and exploded perspective view of the sterilant cassette containing hydrogen peroxide according to the present invention.
- Figure 6 is a plan view for explaining the fixing means of the cassette body according to the present invention.
- the same reference numerals in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member referred to by the reference numeral may be regarded as a member conforming to these criteria.
- FIGS. 1, 2 and 4 a plasma sterilization apparatus including the same and a sterilant cassette including hydrogen peroxide, for the sake of convenience, a non-strict approximate direction reference will be described with reference to FIGS. 1, 2 and 4.
- the direction in which gravity acts downward is determined up, down, left, and right as it is, and in the detailed description and claims of the invention related to other drawings, the direction is specified according to this standard unless otherwise specified.
- a sterilant cassette C including a LED monitoring system 11A, a plasma sterilization apparatus and hydrogen peroxide according to the present invention will be described with reference to the accompanying drawings.
- the plasma sterilization apparatus S is provided with a vacuum chamber 20 in which a sterilized object such as an endoscope and a surgical instrument for medical treatment is provided inside the main body 10.
- a vacuum chamber 20 has a sealed door 11. Installed to maintain confidentiality.
- the vacuum chamber 20 may be configured as a chamber for performing low temperature plasma sterilization, and for this purpose, a plasma generator (not shown) for generating a plasma in a sterilizer vaporized on one side is connected or installed.
- a plasma generator (not shown) for generating a plasma in a sterilizer vaporized on one side is connected or installed.
- the vacuum chamber 20 is supplied on the sterilant supply line 21, the sterilant injector 30, the vaporizer 40 for vaporizing the injected sterilant, and the vaporized sterilant to the vacuum chamber 20
- the on-off valve 50 is connected, and the hot air circulation drying system 70 outside the chamber is connected to the blowing lines 22 and 23, and the vacuum chamber 20 is vacuumed on the vacuum intake line 24.
- a vacuum pump 80 for maintaining the pressure is installed and connected to the outside of the vacuum chamber 20.
- the vacuum chamber 20 may be configured as a chamber for performing plasma sterilization, and for this purpose, a plasma former (not shown) for generating a plasma to a sterilizer vaporized on one side may be connected or installed.
- a flow controller for controlling the flow rate of the sterilant, quantitative check for measuring the flow rate of the sterilant Sensors, dosing cylinders and the like to be supplied in a quantitative manner may be further installed.
- the sterilant inhaler 30 is for sucking the sterilant from the ampoule 100 of the sterilant cassette C mounted on the mounting part 12 and supplying the sterilant to the vacuum chamber 20. 31 and a moving means 32 for moving the needle portion 31 back and forth.
- the moving means 32 is known using various motors and / or rails, and the needle part 31 is moved forward in the mounting part 12 direction, and the upright and fixed ampoule 100 is drilled laterally.
- the sterilant stored in the sterilant storage space is sucked and supplied to the vaporizer 40.
- the needle part 31 is to suck the sterilizing agent by using a needle member having a sharp pointed tip so as to puncture the body portion 110 of the ampoule 100, but the number of needle members is not limited, but one or When the plurality of needle members simultaneously perform the suction of the sterilant, the suction of the sterilant may not be smoothly performed due to the pressure change of the sterilant storage space 111.
- the ampoule 100 since the sterilant storage space 111 is sealed inside, since the sterilant storage space 111 becomes a vacuum state when inhaling the sterilant inside the ampoule 100 As the pressure is reduced, the inhalation of the sterilant is not smooth.
- the needle portion 31 of the present invention is composed of a pair of needle members 31A, 31B spaced apart by a predetermined interval up and down, the upper needle
- the width gap between the member 31B and the lower needle member 31A is disposed so as to correspond to the vertical height of the ampoule 100 (more precisely, the body portion 110), so that each needle member of the ampule 100 Simultaneously punctures the top and bottom, and at this time, when the lower needle member 31A inhales the sterilizing agent of the ampoule 100, the upper needle member 31B injects air into the ampoule 100.
- the lower needle member 31A corresponds to the internal pressure of the ampoule 100 which is reduced by inhaling the sterilizing agent, thereby introducing the outside air into the ampoule 100 through the upper needle member 31B, and thus the ampoule 100 By preventing the internal pressure is changed, the sterilant suction to the lower needle member (31A) is made smoothly.
- Inhalation of the sterilant and simultaneous injection of the air not only facilitates inhalation of the sterilant, but also has an effect of supplying an appropriate amount of the sterilant to the vacuum chamber 20.
- the sterilant inhaler 30 may include a suction pump for providing a suction pressure, and a flow control valve or a flow regulator for controlling the flow rate of the sterilant.
- the warm air circulation drying system 60 includes a blower fan and the like that is forced to circulate the air by blowing air into the vacuum chamber 20 by generating a blow in the first blowing line 22. Intake of air in the vacuum chamber 20 to the second blowing line 23, the air is forced to circulate in the vacuum chamber 20 to dry the sterilization object, in this case, the first blowing line ( 22 is a built-in or connected to the heating means 70 for heating the air blown to allow the warm air to flow into the vacuum chamber (20).
- the first and second blower lines 22 and 23 are provided with an on / off valve (unnamed) for opening and closing the circulated air.
- the heat generating means 70 is formed in the form of a spirally twisted hot wire coil and is embedded in the first blowing line 22, or is formed as a warmer having a spirally twisted hot wire coil and connected to the first blowing line 22. .
- the plasma sterilization apparatus (S) having such a configuration stores the medical apparatus in the vacuum chamber 20, and then the hot air circulation drying system 60 operates to warm the sterilized object using the warm air forcedly circulated in the vacuum chamber 20. Dry,
- the vacuum pump 80 is operated to maintain the vacuum chamber 20 in a vacuum state, and in this state in which the vacuum chamber 20 is maintained in vacuum, the sterilant injector 30, the vaporizer 40, The open / close valve 50 is operated to disinfect and dry the medical apparatus through supply of a sterilant and plasma generation.
- Plasma sterilizer (S) is provided with a sterilizing agent mounting portion 12 on one side of the body 10 to enable the injection of a liquid sterilizing agent such as hydrogen peroxide for sterilization, sterilization of such medical instruments.
- Reference numeral 12A is an open / close door for opening and closing the sterilant mounting unit 12
- reference numeral 13 is an output unit for printing and outputting disinfection treatment-related information
- reference numeral 14 controls and manipulates a series of sterilization and disinfection processes. It's a touchscreen that lets you do that.
- the plasma sterilization apparatus S further includes an LED monitoring system 11A that enables real-time monitoring so that a user can easily identify sterilization and disinfection processes.
- the LED monitoring system 11A including the plurality of LED lamps 11a is installed in the sealed door 12A, but is not limited thereto.
- the LED monitoring system 11A uses the blinking or color change of the plurality of LED lamps 11a or both, which process is sterilization and disinfection in progress, how much time is left to complete sterilization and disinfection, and sterilization and disinfection process. Various errors, etc. occurring during the operation can be displayed.
- the LED lamps 11a are turned on in green, and as the sterilization and disinfection proceed, the LED lamps 11a are sequentially turned off one by one, and the progress and remaining time are performed. If the error occurs during sterilization and disinfection, the LED lamp 11a turns red and blinks. When the error occurs, the LED lamp 11a turns white and flashes when the sterilization and disinfection process is completed. Can be displayed.
- the plasma sterilization apparatus (S) in conjunction with the LED monitoring system (11A), the audio output unit for outputting the sterilization, disinfection progress, various errors, sterilization, disinfection completion signal, etc. (alarm or voice) ( Not shown) may be further included.
- the sterilant cassette (C) containing hydrogen peroxide according to the present invention is large, a cassette in which a plurality of ampoules (100) and a plurality of ampoules (100) in which sterilizers are stored are mounted upright. It includes a main body 200.
- the ampoule 100 is made of a synthetic resin such as a soft plastic, the sterilizing agent storage space 111 is formed inside the sterilizing agent storage space 111, the sterilizing agent is connected to the upper side of the body portion 110 Neck portion 120 to seal the storage space 111, the fitting portion 130 connected to the bottom of the body portion 110 and both wing portions protruding to both sides of the body portion 110 is connected to the other ampoule 100 ( 140).
- the body part 110 and the neck part 120 are made of a single tube-shaped member, and are manufactured integrally, but due to the difference in thickness between the body part 110 and the neck part 120 as described later,
- the body portion 110 and the neck portion 120 are only one member having the same sterilizing agent storage space 111, which is an arbitrary division for the division of the neck portion 120 inserted and fixed to the upper fitting hole 211. .
- the body portion 110 and the neck portion 120 is formed in the shape of water droplets of the upper and lower light, a sterilant storage space 111 is formed therein, the upper opening of the neck portion 120 is a thermal bond after the sterilant storage, etc. Sealed, so that the sterilant is kept closed.
- the reason for limiting the body portion 110 and the neck portion 120 to a droplet shape is, as will be described later, as the ampoule 100 of the present invention is fixed in an upright state to the cassette body 200, the sterilant injector ( When the needle portion 31 (see FIG. 3) of the 30) punctures the body portion 110 laterally to inject the sterilizing agent, the level of the sterilizing agent in the sterilizing agent storage space 111 is lowered by its own weight. This is to enable the metering and full use of the sterilant stored in one ampoule (100).
- fitting portion 130 is connected to the bottom surface of the body portion 110, unlike the neck portion 120 has a thinner connected integrally to the body portion 110 without having an internal space in communication with the sterilant storage space 111 It is made of a flat plate shape.
- the upper end of the ampoule 100 of this configuration that is, the neck portion 120 is fitted into the fixing hole 211 of the upper powder 210 to be described later, the lower end of the ampoule 100, that is, the fitting portion 130 will be described later
- the ampoule 100 is fitted and fixed to the fitting groove of the lower powder 220 so that the ampoule 100 is mounted upright and fixed between the upper powder 210 and the lower powder 220 of the cassette main body 200.
- the two wing portions 140 connect adjacent ampoules 100 to each other to facilitate transport and storage of the ampoules 100, and to simultaneously mount the plurality of ampoules 100 to the cassette body 200.
- the wing portions 140 of the adjacent ampoules 100 are connected to each other by a folded portion 141 having a relatively thinner thickness than the wing portion 140.
- the cassette body 200 When mounting, it can be used to radially bend the ampoules 100 by using the folded portion 141 to be arranged circularly, as well as not shown in the drawing, a plurality of ampoules set (100S) by connecting to each other in a roll (roll) If the product is manufactured in one ampoule having a form, the folding unit 141 may be cut into a plurality of ampoule sets 100S to fit the standard of the cassette main body 200 using the folding unit 141.
- the cassette main body 200 has an upper powder 210 to which the upper end (neck part 120) of the ampoule 100 is fixed, and a lower powder to which the lower end (fitting part 130) of the ampoule 100 is fixed. 220 and the coupling member 230 to be coupled to the powder (210, 220).
- the upper and lower powders 210 and 220 have a circular plate shape corresponding to each other, and the upper powder 210 has a lower surface opening along an edge thereof and is radially disposed so that the plurality of neck portions 120 are fitted. It includes a fitting hole 211, the lower powder 220 is formed in a ring shape so that the upper surface is opened along the edge of the edge includes a fitting groove 221, the fitting portion 130 is fitted.
- the ampoule set 100S mounted on the cassette main body 200 is vertically arranged and fixed in a circle along the circumferential direction of the powders 210 and 220. do.
- the fitting holes 211 are separated from each other, and the number thereof is not limited, but considering the left and right widths of the body part 110, that is, the number of the ampoules 100 to be mounted (that is, the number of the neck parts 120 to be fitted).
- the number may correspond to 1: 1, and more preferably, it is formed to be n times the number of the ampoules 100 to be mounted, and thus it is more preferable not to be dependent on the direction when the ampule set 100S is mounted.
- the sterilant cassette (C) containing hydrogen peroxide is horizontally mounted on the mounting portion 12 of the plasma sterilization apparatus (S) with the ampoule 100 upright so that the neck portion 120 faces upward, and the upper powder 210 ) Or the lower powder 220 is fastened to the rotating means (for example, a rotating shaft connected to the electric motor) of the mounting part 12 to enable the rotation of the sterilant cassette C including hydrogen peroxide.
- the rotating means for example, a rotating shaft connected to the electric motor
- the sterilant injector when the sterilant injector 30 is moved forward, the needle portion 31 punctures the body portion 110 of one ampoule 100, the sterilant in the storage space 111 is a certain amount As long as it is injected and injected, the sterilant is exhausted in one ampoule 100, the sterilant injector 30 is retracted backward, the cassette body 200 is rotated by a predetermined angle so that the new ampoule 100 is sterilized After being disposed in the injector 30, the sterilant injector 30 is advanced again to inject the sterilant.
- the neck portion 120 and the fitting portion 130, as well as the function of the fixing means for fixing the ampoule 100 is fixed between the powder (210, 220), by the advance of the sterilant injector 30, the needle portion
- the body portion 110 of each ampoule 100 functions as a supporting means to be supported against the forward pressure of the needle portion (31).
- the rotation of the sterilant cassette (C) containing hydrogen peroxide in the mounting portion 12 of the sterilization apparatus is applicable to a variety of known methods.
- the upper and lower powders 210 and 220 are provided with one or more coupling holes 212 and 222 at the center thereof, and the coupling member 230 has upper and lower coupling holes 212 and 222 at both ends thereof. While being combined, the powders 210 and 220 are coupled to each other.
- a pair of coupling holes 212 and 222 are provided in each powder 210 and 220, so that two coupling members 230 are coupled, and coupling holes 212 and 222 and coupling are provided. There is no limit to the number of members 230.
- the coupling member 230 may be a general bolt, but the present invention, the upper and lower powders 210, 220, because the plurality of ampoules 100 is fixed upright, the height of the ampoule 100 ( More precisely, in consideration of the overall height of the body 110 and the neck 120), it is more preferable to properly maintain the gap between the upper and lower powders 210 and 220.
- the coupling member 230 of the present invention is placed between the upper and lower powders 210 and 220 so as to maintain a gap between the powders 210 and 220 and maintain the gap between the upper and lower parts. It includes a powder member 210, 220 and the bolt member 232 coupled through the gap maintaining tube 231.
- the spacing holding tube 231 is a tube body in which the hollow portion 231a is penetrated in the longitudinal direction, and the length of the spacing holding tube 231 is the neck portion 120 and the fitting portion 130 with the fitting hole 211, respectively. In consideration of the depth to be inserted into the fitting groove 221 is formed to correspond to the height of the body portion (110).
- the bolt member 232 is formed longer than the interval maintaining tube 231 and consists of a body portion 232A provided with a screw thread on the outer peripheral surface, and the head portion 232B provided at one end of the body portion 232A.
- any one of the upper coupling hole 212 or the lower coupling hole 222 is formed by punching both the upper and lower surfaces of the powder so that the head portion 232B can be accommodated while the bolt member 232 is coupled therethrough.
- Corresponding thread is not formed on the inner circumferential surface, and the other side of the opposite side has the body 232A on the inner circumferential surface in such a manner that the upper or lower surface of the powder is opened so that the trunk portion 232A of the bolt member 232 can be screwed together.
- Corresponding screw thread to which the thread of the screw is coupled is provided.
- the upper and lower powders 210 and 220 of the cassette body 200 has a height corresponding to the height of the body portion 110. As long as they are spaced apart, a solid coupling is possible.
- the head portion 232B of the bolt member 232 is a tool fastening part (for example, a + or-ruler screwdriver groove or a hexagon wrench) to tighten or loosen the bolt member 232 using a tool. Grooves, etc.) are provided.
- the neck portion 120 of each of the plurality of ampoules 100 is fixed to the plurality of fitting holes 211, in order to easily insert and remove the neck portion 120 in the fitting holes 211, neck portion A gap of a predetermined interval should be formed between the 120 and the fitting hole 211.
- the needle portion 120 (and / or the body portion 110) may be twisted or pushed by the forward pressure of the 31.
- the fitting hole It is more preferable that the neck portion 120 inserted in the 211 is firmly fixed (the fitting portion 130 fitted into the fitting groove 221 is a fitting portion 130 and the fitting groove ( 221, even if there is no clearance between the insertion and separation is easy, the fitting portion 130 is less likely to be distorted or pushed than the neck portion 120).
- the present invention includes a fixing means 240 that can fix the neck portion 120 of the ampoule 100 to the fitting hole 211.
- the fixing means 240 is provided through all of the fitting holes 211 of the upper powder 210,
- the first fixing wire 241 penetrates adjacent fitting holes 211 in a zigzag form with respect to the circularly arranged fitting holes 211, and the second fixing wire 242 is the first fixing wire 241.
- the through holes are provided in a zigzag manner adjacent to the fitting holes 211 in the opposite direction, and the first and second fixing wires 241 and 242 are arranged in opposite directions in each of the fitting holes 211.
- a portion 240A is formed, and the neck portion 120 inserted into the fitting hole 211 is inserted into the circular pressing portion 240A.
- Both ends of the first and second fixing wires 241 and 242 are exposed to the outside through a screw hole 213 drilled on one side of the upper powder 210.
- the fastening member 243 is to be tightened or loosened in the screw hole 213 of the upper powder 210, the tubular portion 243A is screwed to the screw hole 213 and the tubular portion 243A Comprising a gripping portion (243B) connected to one end, the tubular portion (243A) is a through-hole (243a) formed through the central longitudinal direction, and the exposed hole (243b) formed in communication with the passage hole (243a) laterally ).
- the fastening member 243 is the tubular portion (243A) is screwed to the screw hole 213, wherein both ends of the first and second fixing wires (241, 242) pass through the through hole (243a). Exposed to the exposed hole (243b) is fixed, coupled to the outer periphery or gripping portion (243B) of the tubular portion (243A).
- the first and second fixing wires 241 and 242 are wound around the outer circumference of the tubular portion 243A, the first and second fixing wires 241 passing through the fitting holes 211 in a zigzag form ( 242 is reduced in length, the circular pressing portion 240A disposed in each fitting hole 211 is retracted to press and fix both sides of the neck portion 120 inserted into the fitting hole 211, the user wave
- the first and second fixing wires 241 and 242 wound around the tubular portion 243A are released and returned to their original shape.
- 240A is opened to separate the neck 120 inserted into the fitting hole 211.
- the gripping portion 243B and the upper powder 210 are formed. Since the space between them interferes with winding of the fixing wires, if the thread direction of the tubular portion 243A is formed in the opposite direction to the general screw direction (that is, the left screw), the tightening member 243 is a direction for tightening the fastening member 243 in a general manner. More preferably, the fixing wires are wound around the tubular portion 243A while being released when rotating clockwise.
- the first and second fixed wires (241, 242) and the first and second fixed wires (241, 242), the first and second fixed wires (1, 2, 242, 242), so 241 and 242 include twisted portions 241a and 242a that allow a portion of the end to be spirally twisted so as to be wound or unwound on the outer circumference of the tubular portion 243A.
- steel wires having predetermined rigidity and elasticity for example, austenitic stainless steel such as SUS 304.
- austenitic stainless steel such as SUS 304
- the first and second fixing wires 241 and 242 are too thin, or the material used is too soft, the first and second forming the circular pressing part 240A in the fitting hole 211.
- the fixing wires 241 and 242 are sag or the fastening member 243 is loosened, the original return flare may not occur.
- one end is connected to the inner circumference of the fitting hole 211, the other end is connected to the first fixed wire 241 or the second fixed wire 242 forming a circular pressing portion 240A, circular pressure It includes a pair of elastic bodies 244 that exert an elastic force in the direction in which the portion 240A opens.
- the elastic body 244 having the above-described configuration When the elastic body 244 having the above-described configuration is introduced between the fitting hole 211 and the first and second fixing wires 241 and 242, the elastic body 244 when the fixing wires are released from the tightening member 243.
- the circular pressing portion 240A is pressurized to open by the elastic force of the first and second fixing wires 241 and 242, and the circular pressing portion 240A is caused by the elastic force of the elastic body 244 at the same time. ) Is pressurized to be constantly open to secure a space for the neck portion 120 to pass through.
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Abstract
Description
Claims (2)
- 진공상태에서 멸균대상체를 소독하는 플라즈마 멸균장치(S)에 장착되고, 다수개의 LED 램프(11a)의 점멸 또는 색상 변화 또는 이들 모두를 이용해 멸균 진행 상황을 표시하는 LED 모니터링 시스템;장착부에 장착되는 과산화수소를 포함한 멸균제 카세트(C);멸균대상체가 수납되는 진공챔버(20); 및상기 과산화수소를 포함한 멸균제 카세트(C)의 앰플에서 멸균제를 흡입하여 상기 진공챔버(20)로 공급하는 멸균제 주입기(30)를 포함하고,상기 과산화수소를 포함한 멸균제 카세트(C)는,멸균제가 저장되는 복수개의 앰플(100) 및, 상기 앰플(100)의 상단이 고정되는 상부 분체(210)와, 상기 앰플(100)의 하단이 고정되는 하부 분체(220)로 구성되어, 상기 상부 분체(210)와 상기 하부 분체(220) 사이에 상기 앰플(100)이 직립하여 고정되도록 하는 카세트 본체(200)를 포함하고,상기 앰플(100)은,멸균제 저장공간을 갖는 몸체부(110), 상기 몸체부(110)의 상측으로 폭이 점감되면서 연결된 넥부(120) 및, 상기 몸체부(100) 저면에 연결된 끼움부(130)로 구성되고,상기 상부 분체(210)와 상기 하부 분체(220)는 서로 대응하는 원형 플레이트 형상으로, 상기 상부 분체(210)는 테두리를 따라 하면이 개구되며 방사상으로 배치되어 상기 넥부(120)가 끼워지는 복수개의 끼움홀(211)을 포함하고,상기 하부 분체(220)는 테두리를 따라 상면이 개구되도록 링 형상으로 형성되어 상기 끼움부(130)가 끼워지는 끼움홈(221)을 포함하고,상기 과산화수소를 포함한 멸균제 카세트(C)는, 상기 앰플(100)의 넥부(120)를 상기 끼움홀(211)에 고정시킬 수 있는 고정수단(240)을 더 포함하되,상기 고정수단(240)은, 상기 상부 분체(210)의 끼움홀(211)들을 모두 관통하여 구비되되, 서로 반대 방향으로 지그재그 형태로 연결된 제1 고정와이어(241)와, 제2 고정와이어(242), 그리고 상기 상부 분체(210)의 일측면으로 노출되는 상기 제1 및 제2 고정와이어(241)(242)에 모두 결합되어 상기 제1 및 제2 고정와이어(241)(242)의 길이가 신축되도록 조이거나 풀어주는 조임부재(243)를 포함하고,상기 제1 고정와이어(241)는 원형 배열된 상기 끼움홀(211)들에 대하여, 인접한 끼움홀(211)을 지그재그 형태로 관통하고, 상기 제2 고정와이어(242)는 상기 제1 고정와이어(241)와 반대 방향으로 인접한 끼움홀(211)을 지그재그 형태로 관통하여 구비되어, 각 끼움홀(211)에는 상기 제1 및 제2 고정와이어(241)(242)가 반대 방향으로 배치되어 형성된 원형가압부(240A)가 형성되고, 상기 원형가압부(240A)에 상기 넥부(120)가 삽입되고,상기 제1 및 제2 고정와이어(241)(242)의 양단은 상기 상부 분체(210)의 일측면에 천공된 나사공(213)을 통해 외부로 노출되고,상기 조임부재(243)는 상기 상부 분체(210)의 나사공(213)에서 조이거나 풀어질 수 있는 것으로, 상기 나사공(213)에 나사 결합되는 관체부(243A)와, 관체부(243A)의 일단에 연결된 파지부(243B)로 이루어지며,상기 관체부(243A)는 중앙 길이방향을 따라 관통 형성된 통과홀(243a)과, 측방향으로 천공되어 상기 통과홀(243a)과 연통 형성된 노출공(243b)을 포함하는 것을 특징으로 하는 플라즈마 멸균장치.
- 제 1 항에 있어서,상기 관체부(243A)의 나사산은 일반적인 나사 방향과 반대방향인 왼나사로 형성되어, 상기 조임부재(243)의 시계방향 회전 시 상기 제1 및 제2고정와이어(241)(242)이 상기 관체부(243A)에 감기고,상기 제1 및 제2 고정와이어(241)(242)의 감김 및 풀림 시 원상 복귀가 용이하도록, 상기 제1 및 제2 고정와이어(241)(242)는 끝단부 일부가 나선형으로 꼬여서 상기 관체부(243A)의 외주에 감기거나 풀릴 수 있도록 하는 꼬임부(241a, 242a)를 포함하고.상기 제1 및 제2 고정와이어(241)(242)는 강성 및 탄성을 갖는 강선이 사용되어, 상기 조임부재(243)를 풀었을 때 상기 꼬임부(241a, 242a)가 벌어지는 원상 변형 복귀가 가능하고,상기 고정수단(240)은, 일단이 상기 끼움홀(211)의 내주에 연결되고, 타단이 상기 제1 고정와이어(241) 또는 상기 제2 고정와이어(242)에 연결되어, 상기 원형가압부(240A)가 벌어지는 방향으로 탄성력을 발휘하는 한 쌍의 탄성체(244)를 더 포함하는 것을 특징으로 하는 플라즈마 멸균장치.
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PCT/KR2017/005806 WO2018221765A1 (ko) | 2017-06-02 | 2017-06-02 | Led 모니터링 시스템, 이를 구비한 플라즈마 멸균장치 및 과산화수소를 포함한 멸균제 카세트 |
BR112019022113-1A BR112019022113B1 (pt) | 2017-06-02 | 2017-06-02 | Esterilizador de plasma |
EP17890843.0A EP3427759A4 (en) | 2017-06-02 | 2017-06-02 | LED MONITORING SYSTEM, PLASMASTERILIZER THEREOF AND STERILIZATION CASSETTE WITH HYDROGEN PEROXIDE |
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PCT/KR2017/005806 WO2018221765A1 (ko) | 2017-06-02 | 2017-06-02 | Led 모니터링 시스템, 이를 구비한 플라즈마 멸균장치 및 과산화수소를 포함한 멸균제 카세트 |
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2017
- 2017-06-02 BR BR112019022113-1A patent/BR112019022113B1/pt active IP Right Grant
- 2017-06-02 EP EP17890843.0A patent/EP3427759A4/en not_active Withdrawn
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KR20120028413A (ko) * | 2010-09-14 | 2012-03-23 | (주)메디칼어플라이언스 | 과산화수소, 오존 및 저온 플라즈마를 이용한 소독 멸균장치 및 방법 |
KR20130092662A (ko) * | 2012-02-13 | 2013-08-21 | 박광선 | 가정용 플라즈마 멸균 건조기 |
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KR101789257B1 (ko) * | 2015-11-30 | 2017-11-20 | 제로니텍(주) | Led 모니터링 시스템, 이를 구비한 플라즈마 멸균장치 및 과산화수소를 포함하는 멸균제 카세트 |
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BR112019022113A2 (pt) | 2020-05-12 |
EP3427759A1 (en) | 2019-01-16 |
EP3427759A4 (en) | 2019-11-20 |
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