CN201431644Y - Loop sterilizing machine inside anesthesia machine and breathing machine - Google Patents

Loop sterilizing machine inside anesthesia machine and breathing machine Download PDF

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Publication number
CN201431644Y
CN201431644Y CN2009201578992U CN200920157899U CN201431644Y CN 201431644 Y CN201431644 Y CN 201431644Y CN 2009201578992 U CN2009201578992 U CN 2009201578992U CN 200920157899 U CN200920157899 U CN 200920157899U CN 201431644 Y CN201431644 Y CN 201431644Y
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CN
China
Prior art keywords
gas
communicated
machine
discharge pipe
pump
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CN2009201578992U
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Chinese (zh)
Inventor
张军
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张军
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Priority to CN2009201578992U priority Critical patent/CN201431644Y/en
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Publication of CN201431644Y publication Critical patent/CN201431644Y/en

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Abstract

The utility model relates to a loop sterilizing machine inside an anesthesia machine or a breathing machine. An upper baffle plate, a middle baffle plate and a lower baffle plate are arranged inside acasing; a circuit module and a power supply module are installed on the upper baffle plate; an ozone generator and an sucking pump are installed on the middle baffle plate; a gas transmission pump isinstalled on the lower baffle plate; the ozone generator comprises a high voltage creeping discharge tube, a high voltage generating circuit and a miniature air pump; the high voltage generating circuit is connected with the high voltage creeping discharge tube; the air inlet of the high voltage creeping discharge tube is communicated with a gas outlet of the miniature air pump; the ozone outletof the high voltage creeping discharge tube is communicated with a gas discharge tube; the gas outlet of the gas transmission pump is communicated with the gas inlet nozzle of an atomizer; the gas outlet nozzle of the atomizer is communicated with the gas discharge tube through a pipeline; the gas inlet of the sucking pump is connected with a gas recovery tube; and the gas outlet of the sucking pump is communicated with a gas collecting box through a No.5 pipeline. Ozone and hydrogen peroxide gas fog are led in the pipelines of instruments through the gas transmission pump to be sterilized; simultaneously gas is forcibly discharged through the sucking pump and filtered through a filter, therefore, the emission is clean and pollution-free.

Description

Anesthetic machine, respirator home loop sterilizing machine

Technical field

This utility model relates to the decontaminating apparatus of Medical Instruments, particularly a kind of device that the Medical Instruments internal pipeline is carried out disinfection of being used for.

Background technology

At present, in various big hospital, mainly adopt following three kinds of approach to carry out disinfection:

1) adopts the sterilization of ultraviolet physical agent;

2) use various chemical reagent (comprising iodine tincture, ethanol, oxirane and hydrogen peroxide etc.) sterilization;

3) autoclave sterilization sterilization.

Above-mentioned three kinds of disinfection way are suitable for most medical apparatus and instruments, Medical Instruments, medical supplies, but, also have some instruments clinically, as anesthetic machine, respirator etc., its inside is made up of complicated pipeline, for these instruments, as to adopt disinfection by ultraviolet light, its subject matter be that penetration power is little, and Disinfection Effect is poor, especially the inwall to the instrument internal pipeline produces bactericidal action hardly, does not have the disinfectant effect.If adopt chemical reagent to carry out disinfection, as formaldehyde fumigation method, the one, troublesome poeration, fumigation time is long, the 2nd, also can be with secondary pollution, the formaldehyde residue may be difficult to remove clean attached to each corner of instrument, and because the pipeline complexity can not thoroughly be killed the antibacterial of the inwall of instrument internal pipeline.Anesthetic machine, respirator belong to precision instrument, not only cost an arm and a leg, and inner a lot of precise parts withstand high temperatures not, therefore, can not sterilize with the mode of High Temperature High Pressure.

At present, anesthetic machine, respirator still do not have special-purpose sterilizing equipment decontaminating apparatus, because of its internal ventilation pipeline complexity but can not carry out disinfection with the mode of routine, anesthetic machine, respirator clean after will being disassembled by the technical staff usually in use for some time, time-consuming effort again, extremely inconvenient, therefore be badly in need of a kind of special-purpose sterilizing equipment decontaminating apparatus of research and development, the internal pipeline of anesthetic machine, respirator is carried out thorough disinfection.

The utility model content

For addressing the above problem, the purpose of this utility model provides a kind of anesthetic machine, respirator home loop sterilizing machine, adopt advanced low-temperature plasma tubulose creeping discharge ozonator, gas compression nebulizer, by gasing pump certain density ozone and hydrogen peroxide aerosol are imported in the instrument internal pipeline to be sterilized, the instrument internal pipeline is carried out disinfection; By force gas is discharged by air pump simultaneously, and filter, make that emission is clean, cleaning, pollution-free through filter.

For achieving the above object, this utility model is by the following technical solutions:

A kind of anesthetic machine, respirator home loop sterilizing machine, comprise casing, the top of casing is provided with display screen and guidance panel, the top of casing is provided with gas discharge pipe and gas recovery pipe, be provided with upper spacer in the casing, median septum, lower clapboard, circuit module and power module are installed on upper spacer, ozonator and air pump are installed on median septum, gasing pump is installed on lower clapboard, it is characterized in that: described ozonator is by high pressure creeping discharge pipe, circuit for producing high voltage, micro air pump is formed, circuit for producing high voltage is connected with high pressure creeping discharge pipe, the air intlet of high pressure creeping discharge pipe is communicated with the gas outlet of micro air pump by conduit, the ozone outlet of high pressure creeping discharge pipe is communicated with gas discharge pipe by a pipeline, the gas outlet of described gasing pump is communicated with the suction nozzle of nebulizer by No. two pipelines, the outlet nozzle of nebulizer is communicated with gas discharge pipe through No. three pipelines, the air inlet of described air pump links to each other with gas recovery pipe through No. four pipelines, and the gas outlet of air pump is communicated with the collection and confinement of gases case through No. five pipelines.

Described nebulizer is made up of base, loam cake, silica gel plug, base is a cylindrical shape, loam cake also is a cylindrical shape, one annular boss is arranged at the bottom of loam cake, and this annular boss is inlaid in the top of base, and described suction nozzle is fixed in the central authorities of base, the upper end of suction nozzle links to each other with the nozzle of a taper, described outlet nozzle is arranged on the top of loam cake, and described silica gel plug is fixed on the top of loam cake, and the middle part of described silica gel plug is provided with liquid injection hole.

The top of described gas recovery pipe is equipped with filter, and this filter is made up of base and loam cake, is provided with filter element in the base, and filter element is formed by three layers, from top to bottom is respectively nonwoven filter cotton layer, ozone-removing filtering net layer and nonwoven filter cotton layer.

This utility model has following positive beneficial effect:

This product is the special-purpose sterilizing equipment decontaminating apparatus of anesthetic machine, respirator, easy to use, simple, only need gas discharge pipe and gas recovery pipe be connected respectively on the pipeline import and export of anesthetic machine, respirator and get final product, after anesthetic machine, the each use of respirator, can carry out disinfection in time, prevent that antibacterial, virus from growing, breeding, avoid medical cross infection.

This product is provided with temperature detection probe, and the ozone detection probe is crossed low or casing internal temperature when too high when ozone concentration, can report to the police safety, reliable automatically.

Traditional ozonator adopts the earthenware slab electrode discharge more, ozone output is low, be not suitable for the sterilization of instrument internal pipeline, for this reason, this product adopts advanced low-temperature plasma tubulose creeping discharge ozonator, and the electrode of its high-voltage discharge tube is not a tabular, but it is spiral helicine, can form the multiple spot discharge along electrode surface, the ozone concentration height of generation helps sterilization, sterilization.This kind ozonator has been applied for utility model patent, the patent No.: ZL97218861.4 and ZL99251012.0.

The air feed speed of this product makes greater than the speed of evacuation and is sterilized instrument internal formation malleation, and the sterilizing gas circulation is smooth and easy, no dead angle, and noresidue, it is more thorough to sterilize.Gas after the sterilization is discharged through filter under the suction function of air pump, and the filter element of filter is made up of nonwoven filter cotton layer, ozone-removing filtering net layer and nonwoven filter cotton layer, make the gas discharging cleaner, more clean, safer.

Description of drawings

Fig. 1 is the structural representation of this utility model one embodiment.

Fig. 2 is the cutaway view of Fig. 1.

Fig. 3 is the internal structure sketch map of ozonator.

Fig. 4 is the internal structure sketch map of nebulizer.

Fig. 5 is the exploded view of Fig. 4.

Fig. 6 is the internal structure sketch map of filter.

Fig. 7 is the exploded view of Fig. 6.

The specific embodiment

Number in the figure

1 casing, 2 display screens, 3 guidance panels, 4 gas discharge pipes

5 gas recovery pipes, 6 upper spacers, 7 median septums, 8 lower clapboards

9 circuit modules, 10 power modules, 11 ozonators

111 high-voltage discharge tubes, 112 circuit for producing high voltage, 113 micro air pumps

The outlet of 114 air intlets, 115 conduits, 116 ozone

12 air pumps, 13 gasing pumps, 131 air inlets, 132 gas outlets

14 nebulizers, 141 bases, 142 loam cakes, 143 silica gel plugs

144 annular boss, 145 suction nozzles, 146 nozzles

147 outlet nozzles, 148 liquid injection holes, 15 on and off switch

16 collection and confinement of gases casees, 17 filters, 171 bases

172 loam cakes, 18 filter elements

181 nonwoven filter cotton layers, 182 ozone-removing filtering net layer, 183 nonwoven filter cotton layer

19 temperature detection, the 20 ozone detection probe of popping one's head in

23 No. three pipelines of 22 No. two pipelines of No. 21 pipelines

25 No. five pipelines of 24 No. four pipelines

Please refer to Fig. 1, this utility model is a kind of anesthetic machine, respirator home loop sterilizing machine, comprises casing 1, and the top of casing 1 is provided with display screen 2 and guidance panel 3, and the top of casing 1 is provided with gas discharge pipe 4 and gas recovery pipe 5.The side of casing 1 is provided with on and off switch 15.

Please refer to Fig. 2, be provided with upper spacer 6, median septum 7, lower clapboard 8 in the casing 1, circuit module 9 and power module 10 are installed on upper spacer 6, ozonator 11 and air pump 12 are installed on median septum 7, gasing pump 13 is installed on lower clapboard 8.

Please refer to Fig. 3, ozonator 11 is made up of high pressure creeping discharge pipe 111, circuit for producing high voltage 112, micro air pump 113, circuit for producing high voltage 112 is connected with high pressure creeping discharge pipe 111, the air intlet 114 of high pressure creeping discharge pipe 111 is communicated with the gas outlet of micro air pump 113 by conduit 115, and the ozone outlet 116 of high pressure creeping discharge pipe 111 is communicated with gas discharge pipe 4 by a pipeline 21.Circuit for producing high voltage 112 adopts known mature technology.The model of high pressure creeping discharge pipe 111 is FQ-301, and its manufacturer is: the Yueqing City Baiyuekang Electronics Co., Ltd, Zhejiang.

The electrode of high pressure creeping discharge pipe 111 is not flat, but spiral helicine, therefore, can be along the discharge of electrode surface multiple spot, the ozone concentration height of generation helps sterilization, sterilization.

The air inlet 131 of gasing pump 13 is communicated with ambient atmosphere, the gas outlet 132 of gasing pump 13 is communicated with the suction nozzle of nebulizer 14 by No. two pipelines 22, the outlet nozzle of nebulizer 14 is communicated with gas discharge pipe 4 through No. three pipelines 23, the air inlet of air pump 12 links to each other with gas recovery pipe 5 through No. four pipelines 24, and the gas outlet of air pump 12 is communicated with collection and confinement of gases case 16 through No. five pipelines 25.

Please refer to Fig. 4, Fig. 5, nebulizer 14 is made up of base 141, loam cake 142, silica gel plug 143, base 141 is a cylindrical shape, loam cake 142 also is a cylindrical shape, one annular boss 144 is arranged at the bottom of loam cake 142, this annular boss 144 is inlaid in the top of base 141, suction nozzle 145 is fixed in the central authorities of base 141, the upper end of suction nozzle 145 links to each other with the nozzle 146 of a taper, outlet nozzle 147 is arranged on the top of loam cake 142, silica gel plug 143 is fixed on the top of loam cake 142, and the middle part of silica gel plug 143 is provided with liquid injection hole 148.

Please refer to Fig. 6, Fig. 7, the top of gas recovery pipe 5 is equipped with filter 17, this filter 17 is made up of base 171 and loam cake 172, filter element 18 is housed in the base 171, filter element 18 is formed by three layers, from top to bottom is respectively nonwoven filter cotton layer 181, ozone-removing filtering net layer 182 and nonwoven filter cotton layer 183.

This product is provided with temperature detection probe 19, and ozone detection probe 20 is crossed low or casing internal temperature when too high when ozone concentration, can report to the police safety, reliable automatically.

Using method of the present utility model is as follows: the syringe that hydrogen peroxide liquid at first will be housed inserts in the liquid injection hole 148 of silica gel plug 143, in nebulizer 14, inject hydrogen peroxide liquid, turn on the power switch 15 then, energized, by guidance panel 3 disinfecting time is set, machine is operation automatically under the control of program, gasing pump 13, air pump 12, micro air pump 113 is started working, produce the air-flow of malleation, the air-flow of this malleation is after the nozzle 146 high speed ejections of nebulizer 14, hydrogen peroxide liquid is dispersed as vaporific, outlet nozzle 147 from nebulizer 14 sprays then, the high-concentrated ozone gas of ozonator 11 generations simultaneously also enters in the gas discharge pipe 4, be input to anesthetic machine through gas discharge pipe 4, in the respirator internal duct, to its internal duct disinfection, because the synergism of ozone and hydrogen peroxide, so have powerful bactericidal effect, gas after the sterilization, under the suction function of air pump 12, filter through filter 17, become clean, the gas of cleaning is sent in the collection and confinement of gases case 16, ozone half degradation period was generally 20 minutes, automatically decomposition-reduction becomes oxygen in 30 minutes, collection and confinement of gases case 16 is relative closures, can be drawer type, its effect be to allow ozone stay for some time, and decomposition-reduction is discharged after becoming oxygen more automatically.Collection and confinement of gases case 16 is communicated with ambient atmosphere, with other workpiece in the casing be isolated.

Claims (3)

1, a kind of anesthetic machine, respirator home loop sterilizing machine, comprise casing, the top of casing is provided with display screen and guidance panel, the top of casing is provided with gas discharge pipe and gas recovery pipe, be provided with upper spacer in the casing, median septum, lower clapboard, circuit module and power module are installed on upper spacer, ozonator and air pump are installed on median septum, gasing pump is installed on lower clapboard, it is characterized in that: described ozonator is by high pressure creeping discharge pipe, circuit for producing high voltage, micro air pump is formed, circuit for producing high voltage is connected with high pressure creeping discharge pipe, the air intlet of high pressure creeping discharge pipe is communicated with the gas outlet of micro air pump by conduit, the ozone outlet of high pressure creeping discharge pipe is communicated with gas discharge pipe by a pipeline, the gas outlet of described gasing pump is communicated with the suction nozzle of nebulizer by No. two pipelines, the outlet nozzle of nebulizer is communicated with gas discharge pipe through No. three pipelines, the air inlet of described air pump links to each other with gas recovery pipe through No. four pipelines, and the gas outlet of air pump is communicated with the collection and confinement of gases case through No. five pipelines.
2, anesthetic machine as claimed in claim 1, respirator home loop sterilizing machine, it is characterized in that: described nebulizer is made up of base, loam cake, silica gel plug, base is a cylindrical shape, loam cake also is a cylindrical shape, one annular boss is arranged at the bottom of loam cake, this annular boss is inlaid in the top of base, described suction nozzle is fixed in the central authorities of base, the upper end of suction nozzle links to each other with the nozzle of a taper, described outlet nozzle is arranged on the top of loam cake, described silica gel plug is fixed on the top of loam cake, and the middle part of described silica gel plug is provided with liquid injection hole.
3, anesthetic machine as claimed in claim 1, respirator home loop sterilizing machine, it is characterized in that: the top of described gas recovery pipe is equipped with filter, this filter is made up of base and loam cake, be provided with filter element in the base, filter element is formed by three layers, from top to bottom is respectively nonwoven filter cotton layer, ozone-removing filtering net layer and nonwoven filter cotton layer.
CN2009201578992U 2009-06-04 2009-06-04 Loop sterilizing machine inside anesthesia machine and breathing machine CN201431644Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201578992U CN201431644Y (en) 2009-06-04 2009-06-04 Loop sterilizing machine inside anesthesia machine and breathing machine

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Publication Number Publication Date
CN201431644Y true CN201431644Y (en) 2010-03-31

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102138834A (en) * 2011-03-01 2011-08-03 西安交通大学医学院第一附属医院 Anesthesia device for animal experiment
CN104066469A (en) * 2011-10-13 2014-09-24 太空实验室健康护理有限公司 Integrated, extendable anesthesia system
CN104117081A (en) * 2014-08-08 2014-10-29 天津市圣宁生物科技有限公司 Universal internal loop disinfector
CN104383571A (en) * 2013-08-19 2015-03-04 李耀强 Medical equipment pipe disinfector
CN104383572A (en) * 2013-08-19 2015-03-04 李耀强 Medical equipment pipe disinfection method
CN107029260A (en) * 2011-09-22 2017-08-11 比尔克特孔特罗马蒂克公司 Device, system and method for partly sterilised
CN108815668A (en) * 2018-07-06 2018-11-16 青岛市第三人民医院 A kind of Novel anesthesia machine
US10307499B2 (en) 2011-09-22 2019-06-04 Bürkert Contromatic Corp. Devices, systems and methods for zone sterilization
US10814026B2 (en) 2011-09-22 2020-10-27 Bürkert Contromatic Corp. Devices, systems and methods for zone sterilization

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102138834A (en) * 2011-03-01 2011-08-03 西安交通大学医学院第一附属医院 Anesthesia device for animal experiment
CN102138834B (en) * 2011-03-01 2013-04-10 西安交通大学医学院第一附属医院 Anesthesia device for animal experiment
US10307499B2 (en) 2011-09-22 2019-06-04 Bürkert Contromatic Corp. Devices, systems and methods for zone sterilization
CN107412819A (en) * 2011-09-22 2017-12-01 比尔克特孔特罗马蒂克公司 Device, system and method for partly sterilised
CN107029260A (en) * 2011-09-22 2017-08-11 比尔克特孔特罗马蒂克公司 Device, system and method for partly sterilised
US10814026B2 (en) 2011-09-22 2020-10-27 Bürkert Contromatic Corp. Devices, systems and methods for zone sterilization
CN104066469B (en) * 2011-10-13 2017-03-22 太空实验室健康护理有限公司 Integrated, extendable anesthesia system
CN104066469A (en) * 2011-10-13 2014-09-24 太空实验室健康护理有限公司 Integrated, extendable anesthesia system
CN104383571B (en) * 2013-08-19 2017-03-01 中山市丰申电器有限公司 Armarium pipeline sterilizing machine
CN104383572A (en) * 2013-08-19 2015-03-04 李耀强 Medical equipment pipe disinfection method
CN106822953A (en) * 2013-08-19 2017-06-13 中山市丰申电器有限公司 A kind of Medical Devices pipeline sterilizing machine
CN106880856A (en) * 2013-08-19 2017-06-23 中山市丰申电器有限公司 A kind of Medical Devices pipeline sterilizing machine
CN104383571A (en) * 2013-08-19 2015-03-04 李耀强 Medical equipment pipe disinfector
CN106729845A (en) * 2013-08-19 2017-05-31 中山市丰申电器有限公司 A kind of sterilizing machine and its method of work
CN104383572B (en) * 2013-08-19 2017-03-22 中山市丰申电器有限公司 Medical equipment pipe disinfection method
CN104117081A (en) * 2014-08-08 2014-10-29 天津市圣宁生物科技有限公司 Universal internal loop disinfector
CN108815668A (en) * 2018-07-06 2018-11-16 青岛市第三人民医院 A kind of Novel anesthesia machine

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100331

Termination date: 20130604

C17 Cessation of patent right