RU185073U1 - Device for drying and aseptic storage of endoscopes - Google Patents

Device for drying and aseptic storage of endoscopes Download PDF

Info

Publication number
RU185073U1
RU185073U1 RU2018123281U RU2018123281U RU185073U1 RU 185073 U1 RU185073 U1 RU 185073U1 RU 2018123281 U RU2018123281 U RU 2018123281U RU 2018123281 U RU2018123281 U RU 2018123281U RU 185073 U1 RU185073 U1 RU 185073U1
Authority
RU
Russia
Prior art keywords
containers
endoscopes
plastic
air circulation
housing
Prior art date
Application number
RU2018123281U
Other languages
Russian (ru)
Inventor
Владимир Петрович Сизиков
Original Assignee
Владимир Петрович Сизиков
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Владимир Петрович Сизиков filed Critical Владимир Петрович Сизиков
Priority to RU2018123281U priority Critical patent/RU185073U1/en
Application granted granted Critical
Publication of RU185073U1 publication Critical patent/RU185073U1/en

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation

Abstract

The utility model relates to medical equipment and is aimed at improving the efficiency, reliability and convenience of drying and long-term storage of sterile flexible endoscopes and similar duct products. The device for drying and aseptic storage of endoscopes contains a multi-tier rack with a supporting frame equipped with horizontal guides on which removable containers for storing endoscopes are installed, each of which is connected by an external pipe to the air circulation system, while the air circulation system includes a compressor, a filter and a bactericidal chamber air treatment, at least one gas discharge low-pressure mercury lamp, to the output of which external pipelines are connected, are connected containers. Each container contains a housing with a lid, and a passage pipe fitting is installed in the wall of the case, to which an external pipe is connected externally, and internal connecting pipelines are connected to the pipe passage fitting inside the container for connecting the channels of the endoscopes.

Description

The utility model relates to medical equipment and is aimed at improving the efficiency, reliability and convenience of drying and long-term storage of sterile flexible endoscopes and similar duct products.
A trolley with containers for storing and transporting endoscopes is known from the prior art. It comprises a frame with swivel wheels, equipped with several pairs of opposite horizontal guide rails fixed at different levels of height, on which removable containers for storing endoscopes, including a box-shaped case and a lid, are installed (RU 175882 U1, A61G 12/00, 2017; RU 2637356 C1. A61G 12/00. 2017). The main disadvantage of this device is the lack of tools that ensure the sterility of endoscopes during storage.
The prior art also knows a device for storing sterile medical devices in the form of a cabinet, in one working compartment of which sterile medical instruments are placed, including endoscopes, and in the other technical compartment connected to the working air channel, means are provided for circulating air and bactericidal UV lamps (RU 106114 U1, A61L 2/10, 2010). This device provides storage of long medical instruments, including endoscopes, in disinfected air. However, the vertical placement of several endoscopes simultaneously in the working compartment reduces the efficiency and reliability of their sterile storage and transportation.
In addition, a prior art device for drying and storing sterile medical devices in the form of a cabinet with several shelves on which containers with endoscopes are installed, each of which is connected by a pipe to the air supply system (WO 2009/153481 A1, A61 B 1 / 12, 2009). The main disadvantage of this device is the structural complexity of the air supply system and the lack of funds for bactericidal air treatment.
The technical result, to which the utility model is directed, is to create a structurally simple and easy-to-use device for efficient drying and long-term aseptic storage of endoscopes in containers.
The solution of this problem and the achievement of the claimed technical result is ensured by the fact that in a device for drying and aseptic storage of endoscopes, containing a multi-tier rack with a supporting frame, equipped with horizontal guides on which removable containers for storing endoscopes are installed, each of which is connected by an external pipeline to the circulation system air, according to a utility model, the air circulation system includes a compressor and a chamber for bactericidal treatment of air, at least one gas discharge low-pressure mercury lamp, to the outlet of which external pipelines connected to the containers are connected, each container containing a housing with a lid, and a connecting pipe is installed in the housing wall - a fitting, to which the external pipe is connected externally and to the passage through the container branch pipe - a fitting connected internal connecting pipelines for connecting the channels of endoscopes.
In this case, the air circulation system, including a compressor, a filter and a bactericidal air treatment chamber with a low pressure mercury discharge lamp, is placed in a separate metal sheet casing mounted on the rack frame.
Alternatively, the air circulation system can be made with several (preferably according to the number of containers) compressors connected in parallel, which makes it possible to supply to each container with a different number of connections to the air circulation system the same flow of disinfected air necessary for efficient drying and long-term storage sterile flexible endoscopes.
In addition, the air circulation system can be equipped with a filter included after the compressor.
In addition, the multi-tier rack frame is made of prefabricated round pipes and includes two lateral U-shaped frames with vertical racks and an upper horizontal crossbar, to the vertical racks of which are attached, on their inner side, by connecting bends, bent downward along the radius, several pairs of opposite horizontal ties from round pipes with the formation of guide rails for containers, while the side walls of the housing and the lid of the containers are made with edges bent around the perimeter, the edges of which are ute down equidistant to the lateral surface of round pipes of horizontal couplers-guide runners.
At the same time, in the horizontal part of the bent edges of the side walls of the housing and the lid of the containers, from two opposite sides in the installation direction, coaxial holes are made between the vertical posts of the side U-shaped frames, into which the clips are inserted, provided with a marking indicator “clean” or “dirty”, which made in the form of a figured step body of revolution.
Preferably, the case and the lid of the containers are made of bactericidal plastic - polymer with antimicrobial additives, which are biomodifiers, which are active plastic components that ensure surface sterility and eliminate odors, and / or biostabilizing additives that protect the plastic from the negative effects of microorganisms, causing a change in properties or the appearance of plastic.
In addition, the frame of the multi-tier rack is made in the form of a trolley with swiveling self-orientating wheels equipped with brakes.
Preferably, the multi-tier rack frame is made of round metal pipes with an antibacterial coating based on powder paint with antimicrobial additives containing silver nanoparticles or silver ions.
Preferably, the tire tires are made of thermoplastic elastomer with antimicrobial additives, which are biomodifiers, which are active plastic components that ensure surface sterility and eliminate odors, and / or biostabilizing additives that protect the plastic from the negative effects of microorganisms, causing a change in the properties or appearance of the plastic .
Preferably, the housing of the air circulation system is made of a metal sheet with an antibacterial coating based on powder paint with antimicrobial additives containing silver nanoparticles or silver ions.
The presence of a bactericidal air treatment chamber with a low-pressure mercury lamp in the air circulation system enables the drying process and long-term storage of endoscopes to be efficiently disinfected and heated by the heat released during operation of the mercury lamp gas discharge. At the same time, the implementation of each container with internal connecting pipelines connected by external pipelines to the outlet fittings of the bactericidal air treatment chamber to which the endoscope channels are connected ensures that the container, which is closed by a lid, exerts disinfecting air coming out of the endoscope channels, which eliminates air leakage from the surrounding environment and increases the efficiency of long-term storage and sterility of endoscopes.
In addition, due to the implementation of the multi-tier rack frame of the device from tubular elements with horizontal ties in the form of guide rails for placing containers with simplicity, strength and lightness of the structure, the process of conducting effective external sanitary-hygienic, disinfection treatment of the device itself is significantly simplified, which is necessary for maintaining sterility during transportation and storage in containers of endoscopes.
The implementation of the frame of the multi-tiered rack with prefabricated round tubular elements, including two lateral U-shaped frames with vertical racks, to which several pairs of opposed horizontal ties are attached at different levels in height to form guide rails for placing containers provides both simplicity, strength and lightness of construction, and, accordingly, ease of use, as well as simplicity, reliability and speed of repeated assembly - disassembly. At the same time, due to the lack of continuous sheet walls, the conditions for a technologically simple, reliable and effective sanitary, hygienic, disinfection treatment of the device are significantly simplified and improved, which is necessary to maintain sterility during transportation and storage in containers of flexible endoscopes and other channel medical instruments.
In addition, the use of the antibacterial coating of the tubular metal frame of the multi-tier rack and the casing of the air circulation system in combination with the implementation of tire tires of thermoplastic elastomer with antimicrobial additives and the construction of the casing and the cover of containers made of bactericidal plastic - polymer with antimicrobial additives additionally increase sterility as the frame of the rack itself, and containers with endoscopes during their storage and transportation
In FIG. 1 shows a General view of the device for drying and aseptic storage of endoscopes; in FIG. 2 is a diagram of a device.
The device for drying and aseptic storage of endoscopes contains a multi-tier rack 1 with a supporting frame equipped with horizontal ties - guides 2, on which removable containers for storing endoscopes are installed, containing a housing 3 with a cover 4, and an air circulation system enclosed in a rack 1 mounted on the frame case 5 of a metal sheet, which includes a compressor 6 (or several, according to the number of containers, compressors connected in parallel), a filter 7 and a bactericidal air treatment chamber 8 with output pcs cerium 9, in which a gas discharge mercury lamp 10 (or several lamps) is installed, An inlet pipe - a fitting 11 is installed in the wall of the housing 3 of each container, to which an external pipe 12 is connected externally and connected to the corresponding outlet fitting 9 of the bactericidal air treatment chamber 8, and inside the container, the connecting pipes 13 with connectors for connecting the channels of the endoscopes are connected to the passage pipe - fitting 11.
Alternatively, the air circulation system can be made with several (preferably by the number of containers) compressors (not shown in the drawing), which makes it possible to supply each container with a different number of connections to the air circulation system with the same flow rate of decontaminated air necessary for efficient drying and long-term storage of sterile flexible endoscopes.
The frame of the multi-tier rack is made in the form of a trolley prefabricated from round pipes and includes two lateral U-shaped frames with vertical racks 14e and an upper horizontal crossbeam 15, to the vertical racks of which are attached from their inner side by connecting bends, bent downward along the radius, several pairs of opposite horizontal ties 2 of round pipes with the formation of guides for containers, while the side walls of the housing 3 and the cover 4 of the containers are made with edges bent around the perimeter, the edges of which are chickpeas equidistantly down side surface of horizontal round tubes screed guide rails 2.
At the same time, in the horizontal part of the bent edges of the side walls of the housing 3 and the lid 4 of the containers from two opposite sides in the installation direction between the uprights 14 of the lateral U-shaped frames, coaxial holes (not shown) are inserted into which the latches 16 are marked, marked indicator "clean" or "dirty", which are made in the form of a curly stepped body of revolution.
Preferably, the casing 3 and the lid 4 of the containers are made of bactericidal plastic - polymer with antimicrobial additives, which are biomodifiers, which are active components of the plastic that ensure surface sterility and eliminate odors, and / or biostabilizing additives that protect the plastic from the negative effects of microorganisms that cause change in the properties or appearance of plastic (see, for example, known additives, including those based on silver nanoparticles or silver ions, from: Ra J. D. Maer, Michael Schiller, Additives to Polymers, Reference / Translated from English by Editors VB Uzdensky, AO Grigorov - St. Petersburg: Profession, 2010 - p. 623- 628, 631-634. 643-647; or RU 104835 U1, A47G 19/00. Publ. 05/27/2011; or, for example, additives brand AlphaSan MB 32 PPADPP Milliken & Company), and / or biostabilizing additives that protect plastic from the negative impact of microorganisms causing a change in the properties or appearance of the plastic (see, for example, well-known additives from: Ralph D. Maer, Michael Schiller. Additives to polymers. Reference / Transl. from English Yaz. Ed. Uzdensky V.B., Grigorov A.O. - St. Petersburg: ed. "Profession", 2010 - p. 623-631. 643-647).
Preferably, the carriage frame is made of round metal tubes and the air circulation system body 5 is made with an antibacterial powder-based coating with antimicrobial additives containing silver nanoparticles or silver ions (for example, 2080 Biryusa epoxy-polyester powder paint with silver nanoparticles (AgNP) production of the company Nanomet Scientific-Production Company http://www.nanomet.ru/; epoxy-polyester powder paint of the INFRALIT EP / PE 8238 brand manufactured by TEKNOS http: //www.teknos. com /).
In addition, the carcass of the trolley is equipped with rotary self-orientating wheels 17 with brakes, and the tire of the wheels is made of thermoplastic elastomer with antimicrobial additives, which are used as biomodifiers, which are active components of plastic that ensure surface sterility and eliminate odors, and / or biostabilizing additives that protect plastic from the negative effects of microorganisms, causing a change in the properties or appearance of the plastic (see, for example, well-known additives, including based on silver nanoparticles or silver ions, from: Ralph D. Maer, Michael Schiller. Additives to polymers. Handbook / Translated from English by Y. Uzdensky, VB Grigorov AO - St. Petersburg: ed. Profession, 2010 - S. 623-628, 631-634. 643-647; or RU 104835 U1, A47G 19/00. Publ. 05.27.2011; or, for example, additives brand AlphaSan MB 32 PPADPP Milliken & Company), and / or biostabilizing additives that protect the plastic from the negative effects of microorganisms, causing a change in the properties or appearance of the plastic (see, for example, well-known additives from: Ralph D. Maer, Michael Schiller. Additives to polymers. Reference / Transl. from English Yaz. Ed. Uzdensky V.B., Grigorov A.O. - St. Petersburg: ed. "Profession", 2010 - p. 623-631. 643-647).
The claimed device for drying and aseptic storage of endoscopes a trolley with containers for storing and transporting endoscopes is used as follows.
In the case 3 of a clean sterile container, a pre-sterilized flexible endoscope or several endoscopes (or a similar channel medical instrument, for example, a catheter, laparoscopy, bronchoscope) are placed, the inputs of the endoscope channels are connected to the connectors of the internal connecting pipelines 13 connected to the passage fitting 11 , close the lid 4 and insert the latches 16, equipped with a marking - indicator "clean", in the coaxial holes made from two opposite sides in the horizontal part and bent edges of the side walls of the housing 3 and in the horizontal part of the bent edges of the lid 4 of the container.
The containers with endoscopes are pushed along horizontal screeds - guides 2 into the carcass frame between the vertical racks 14 of the side U-shaped frames. Then, an external pipe 12 connected to the corresponding outlet fitting 9 of the bactericidal air treatment chamber 8 is connected externally to the passage pipe fitting 11 installed in the wall of the housing 3 of each container, and the compressor 6 and the gas discharge mercury lamp 10 of the chamber 8 of the bactericidal air treatment are turned on. In this case, the air disinfected by the bactericidal ultraviolet radiation flux generated by low-pressure mercury discharge lamps 10 and heated by the heat emitted during operation of the lamp 10 passes through the external pipelines 12 and internal connecting pipelines 13 and enters the connected channels of the endoscopes, passing through which it enters the exit into the container body 3 under the excess pressure created by the compressor 6, and through the slots between the body 3 and the container cover 4 goes out into the environment , excluding the suction of polluted air from the premises into the container. As a result of the above circulation of heated and disinfected air, disinfection and drying takes place in the volume of the sterile container of both the internal cavities of the channels and the external surfaces of the endoscopes during the entire period of aseptic storage of endoscopes.
Alternatively, in a device, for example, designed for three containers, when working with a different number of containers, three, two, or one container, to increase the effective drying and duration of aseptic storage of sterile flexible endoscopes, it is possible to use an air circulation system with three compressors in parallel , and connect them to the air circulation system in an amount equal to the number of containers used.

Claims (9)

1. Device for drying and aseptic storage of endoscopes, comprising a multi-tier rack with a supporting frame provided with horizontal guides on which removable containers for storing endoscopes are installed, each of which is connected by an external pipe to the air circulation system, characterized in that the air circulation system includes, a compressor, a filter and a bactericidal air treatment chamber with at least one low pressure mercury discharge lamp, to the outlet of which external pipes are connected wires connected with containers, each container containing a housing with a lid, and an inlet pipe - a fitting, which has an external pipe connected to the outside, and internal connecting pipes for connecting the endoscope channels to the inlet pipe - fitting inside the container wall.
2. The device according to claim 1, characterized in that the air circulation system comprising a compressor and a bactericidal air treatment chamber with a low-pressure mercury discharge lamp is placed in a separate housing fixed to the rack frame.
3. The device according to claim 1, characterized in that the multi-tier rack frame is prefabricated of round pipes and includes two lateral U-shaped frames with vertical posts and an upper horizontal crossbeam, to the vertical posts of which they are attached from their inner side by docking bends, bent down in radius, several pairs of opposed horizontal ties made of round pipes with the formation of guide rails for containers, while the side walls of the housing and the lid of the containers are made with bent around the perimeter ru edges, the edges of which are bent down equidistant to the lateral surface of the round pipes of horizontal screed-guide rails.
4. The device according to p. 3, characterized in that in the horizontal part of the bent edges of the side walls of the housing and the lid of the containers from two opposite sides in the installation direction between the vertical struts of the side U-shaped frames, coaxial holes are made into which latches inserted marked with indicator "clean" or "dirty", which are made in the form of a curly stepped body of revolution.
5. The device according to p. 1 or 3, characterized in that the case and the lid of the containers are made of bactericidal plastic-polymer with antimicrobial additives, which are biomodifiers, which are active components of the plastic that ensure surface sterility and eliminate odor, and / or biostabilizing additives that protect the plastic from the negative effects of microorganisms, causing a change in the properties or appearance of the plastic.
5. The device according to p. 1 or 3, characterized in that the frame of the multi-tiered rack is made in the form of a trolley with swiveling self-orientating wheels equipped with brakes.
6. The device according to p. 1 or 3, characterized in that the multi-tier rack frame is made of round metal pipes with an antibacterial coating based on powder paint with antimicrobial additives containing silver nanoparticles or silver ions.
7. The device according to p. 5, characterized in that the tire wheels are made of thermoplastic elastomer with antimicrobial additives, which are biomodifiers, which are active components of plastic that ensure surface sterility and eliminate odor, and / or biostabilizing additives that protect plastic from negative exposure to microorganisms causing a change in the properties or appearance of the plastic.
8. The device according to p. 1, characterized in that the housing of the air circulation system is made of a metal sheet with an antibacterial coating based on powder paint with antimicrobial additives containing silver nanoparticles or silver ions.
RU2018123281U 2018-06-27 2018-06-27 Device for drying and aseptic storage of endoscopes RU185073U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018123281U RU185073U1 (en) 2018-06-27 2018-06-27 Device for drying and aseptic storage of endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2018123281U RU185073U1 (en) 2018-06-27 2018-06-27 Device for drying and aseptic storage of endoscopes

Publications (1)

Publication Number Publication Date
RU185073U1 true RU185073U1 (en) 2018-11-20

Family

ID=64325310

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018123281U RU185073U1 (en) 2018-06-27 2018-06-27 Device for drying and aseptic storage of endoscopes

Country Status (1)

Country Link
RU (1) RU185073U1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7138087B1 (en) * 2002-11-12 2006-11-21 Minntech Corporation Apparatus and method for steam reprocessing flexible endoscopes
RU2308972C1 (en) * 2006-02-06 2007-10-27 Николай Петрович Коршунов Sterilization chamber
RU69405U1 (en) * 2007-09-26 2007-12-27 Валерий Викторович Педдер Multifunctional low temperature gas sterilizer
WO2009153481A1 (en) * 2008-05-23 2009-12-23 Endotech System and method for storing a medical endoscope
RU106114U1 (en) * 2010-12-07 2011-07-10 Андрей Александрович Иванов Device for storage of sterile products of medical purpose
CN203647481U (en) * 2013-12-17 2014-06-18 重庆优玛环试医疗设备有限公司 Endoscope storage cabinet
RU2623002C2 (en) * 2011-08-31 2017-06-21 АйЭмЭс Эс.Ар.Эл. Apparatus for sanitizing medical devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7138087B1 (en) * 2002-11-12 2006-11-21 Minntech Corporation Apparatus and method for steam reprocessing flexible endoscopes
RU2308972C1 (en) * 2006-02-06 2007-10-27 Николай Петрович Коршунов Sterilization chamber
RU69405U1 (en) * 2007-09-26 2007-12-27 Валерий Викторович Педдер Multifunctional low temperature gas sterilizer
WO2009153481A1 (en) * 2008-05-23 2009-12-23 Endotech System and method for storing a medical endoscope
RU106114U1 (en) * 2010-12-07 2011-07-10 Андрей Александрович Иванов Device for storage of sterile products of medical purpose
RU2623002C2 (en) * 2011-08-31 2017-06-21 АйЭмЭс Эс.Ар.Эл. Apparatus for sanitizing medical devices
CN203647481U (en) * 2013-12-17 2014-06-18 重庆优玛环试医疗设备有限公司 Endoscope storage cabinet

Similar Documents

Publication Publication Date Title
US9895461B2 (en) Devices, systems and methods for treating medical devices having passageways with ozone gas
US20170165029A1 (en) Sterile site apparatus, system, and method of using the same
CN204951718U (en) Take drying function's medical instrument disinfect box
US9492574B2 (en) Apparatus for disinfecting or sterilizing a catheter and method of use
JP2019514822A (en) Device, system and method for treating medical devices having passageways with ozone gas
KR101030583B1 (en) A visitor sterilizing room
WO2011107540A1 (en) Assembly and method for disinfecting lumens of devices
CN204798235U (en) Wound care clean bench
CN102512698B (en) Medical endoscopic cleaning, drying and low-temperature sterilizing device and method
CN106620767A (en) Disinfecting equipment for medical apparatus
KR20160102471A (en) Uv sterilizing catheters and catheter connectors
CN204766668U (en) Domestic chopsticks sterilizer
US8668881B2 (en) Vaporized hydrogen peroxide decontamination structure
JP2019523038A (en) Sterilization, disinfection, sanitization, decontamination and treatment devices, systems and methods
CN105920635B (en) Medical record disinfecting cabinet
CN205459985U (en) Sterilizer for medical treatment
ES2387882T3 (en) Procedure and device for continuous sterilization bag-shaped packaging
KR101186045B1 (en) Human body disinfection device for entrance to Domestic Animals Shed
JP6480325B2 (en) Gas sterilization / disinfection system and method for fluid conduits
CN204684250U (en) A kind of small-sized disinfecting cabinet for towel
CN102284075B (en) High-efficiency air disinfecting and sterilizing method and device thereof
CN207445236U (en) A kind of novel mouth Medical appliance decontaminating apparatus
CN204252584U (en) A kind of ambulatory vehicle sterilizing path
JP2007181688A (en) Endoscope processing cabinet
CN107588632A (en) Medical apparatus sterilizing drying device