CN212880513U - A ventilator exhalation circuit disinfection device - Google Patents
A ventilator exhalation circuit disinfection device Download PDFInfo
- Publication number
- CN212880513U CN212880513U CN202020749690.1U CN202020749690U CN212880513U CN 212880513 U CN212880513 U CN 212880513U CN 202020749690 U CN202020749690 U CN 202020749690U CN 212880513 U CN212880513 U CN 212880513U
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- China
- Prior art keywords
- fixedly connected
- pipe
- exhalation
- plug
- connecting rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 37
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 32
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims 2
- 241000700605 Viruses Species 0.000 abstract description 13
- 230000000241 respiratory effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000007872 degassing Methods 0.000 description 3
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a breathing machine exhalation loop disinfection device, which comprises a breathing machine, an air inlet pipe, a loop pipe, a first plug, a first slide block, a respiratory mask, an exhalation pipe, a first connecting rod, a shading shell, a second plug, a second slide block, a spring, a second connecting rod, an ultraviolet lamp tube, a disinfection chamber, a filter plate, a filter screen and a handle; the filter that can let expired gas slowly pass through the filter screen through the filter that sets up to reach and block the virus on the filter screen, can kill the virus on the filter screen through the ultraviolet tube who sets up, but still set up the handle on the filter and regularly change the filter, make to use more safe effective.
Description
The technical field is as follows:
the utility model relates to a breathing machine technical field, in particular to breathing machine exhalation return circuit degassing unit.
Background art:
in modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient.
In the process of treating and saving people in a hospital, when a patient uses a breathing machine to assist breathing, exhaled air is filtered out from the lung of the patient, and the lung of a plurality of patients is infected by viruses when the patient uses the breathing machine, so that the exhaled air contains viruses, the exhaled viruses enter the breathing machine through a loop of the breathing machine, the respiratory system of the breathing machine is polluted, circulation pollution is caused, the gas inhaled by the patient also contains the viruses, and the patient cannot be well recovered, so that a technology is needed to solve the problem.
The utility model has the following contents:
the utility model aims at providing a breathing machine exhalation return circuit degassing unit just in order to solve above-mentioned problem, solved because of the respiratory that the patient exhalation has the viral gas can lead to polluting the breathing machine and cause cyclic pollution to also contain the virus in the gas that makes the patient inhale, patient can not obtain this problem of good recovery.
In order to solve the above problem, the utility model provides a technical scheme: a breathing machine exhalation loop disinfection device comprises a breathing machine, an air inlet pipe, a loop pipe, a first plug, a first sliding block, a breathing mask, an exhalation pipe, a first connecting rod, a shading shell, a second plug, a second sliding block, a spring, a second connecting rod, an ultraviolet lamp tube, a disinfection chamber, a filter plate, a filter screen and a handle; the output end of the respirator is connected with an air inlet pipe, and the input end of the respirator is connected with a loop pipe; the front end inside the air inlet pipe is connected with a first sliding block in a sliding manner; a first connecting rod is fixedly connected in the middle of the first sliding block; the front end of the first connecting rod is fixedly connected with a first plug; the tail end of the lower side of the loop pipe is fixedly connected with a disinfection chamber; the disinfection chamber is communicated with the loop pipe; a filter plate is connected between the disinfection chamber and the loop pipe in a sliding way; the rear end surface of the filter plate is fixedly connected with a handle; a filter screen is arranged in the middle of the filter plate; the lower end in the cavity of the disinfection chamber is fixedly connected with a shading shell; the upper surface of the shading shell is provided with an ultraviolet lamp tube; the ultraviolet lamp tube is fixedly connected between the two walls in the lower side cavity of the disinfection chamber; an air discharging pipe is fixedly connected above the front end of the disinfection chamber; the air discharging pipe is communicated with the disinfection chamber; a second sliding block is connected in the tail end of the lower side of the air discharging pipe in a sliding manner; a second connecting rod is fixedly connected in the middle of the second sliding block; the top end of the upper side of the second connecting rod is fixedly connected with a second plug; the front end and the rear end of the lower surface of the second sliding block are fixedly connected with springs; the bottom end of the spring is fixedly connected to the lower side cavity wall in the air outlet pipe; the outer surfaces of the front ends of the air inlet pipe and the air outlet pipe are provided with breathing masks.
Preferably, the first plug and the second plug are both latex plugs.
Preferably, the light shielding shell is a stainless steel plate.
Preferably, the filter screen is a non-woven fabric.
Preferably, the filter plate is provided with a plurality of small holes.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the filter through setting up can let the slow filter screen that passes through of expired gas to reach and block the virus on the filter screen, the ultraviolet tube through setting up can kill the virus on the filter screen, but still set up the handle on the filter and regularly change the filter, make to use safe more effective.
(2) The utility model discloses a first stopper and second stopper are the latex stopper, and the breathing machine emits oxygen through the intake pipe, and first stopper moves forward under gaseous promotion to make oxygen get into the oxygen mask, when patient exhales, first stopper can not get into the intake pipe with the expired gas under gaseous reverse effort, thereby get into in the trachea of spitting.
(3) The utility model discloses a shading shell is stainless steel sheet in order to block ultraviolet spilling over, prevents to produce the injury to the human body.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the present invention.
1-a breathing machine; 2, an air inlet pipe; 3-a loop pipe; 4-a first plug; 5-a first slide block; 6-a breathing mask; 7-vomiting pipe; 8-a first connecting rod; 9-a light-shielding shell; 10-a second plug; 11-a second slide; 12-a spring; 13-a second connecting rod; 14-ultraviolet lamp tube; 15-a disinfection chamber; 16-a filter plate; 17-a filter screen; 18-handle.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a breathing machine exhalation loop disinfection device comprises a breathing machine 1, and further comprises an air inlet pipe 2, a loop pipe 3, a first plug 4, a first sliding block 5, a breathing mask 6, an exhalation pipe 7, a first connecting rod 8, a shading shell 9, a second plug 10, a second sliding block 11, a spring 12, a second connecting rod 13, an ultraviolet lamp tube 14, a disinfection chamber 15, a filter plate 16, a filter screen 17 and a handle 18; the output end of the breathing machine 1 is connected with an air inlet pipe 2, and the input end of the breathing machine is connected with a loop pipe 3; the front end inside the air inlet pipe 2 is connected with a first sliding block 5 in a sliding manner; a first connecting rod 8 is fixedly connected in the middle of the first sliding block 5; the front end of the first connecting rod 8 is fixedly connected with a first plug 4; the tail end of the lower side of the loop pipe 3 is fixedly connected with a disinfection chamber 15; the disinfection chamber 15 is communicated with the loop pipe 3; a filter plate 16 is connected between the disinfection chamber 15 and the loop pipe 3 in a sliding way; a handle 18 is fixedly connected to the rear end surface of the filter plate 16; a filter screen 17 is arranged in the middle of the filter plate 16; the inner lower end of the cavity of the disinfection chamber 15 is fixedly connected with a shading shell 9; the upper surface of the shading shell 9 is provided with an ultraviolet lamp tube 14; the ultraviolet lamp tube 14 is fixedly connected between the two walls in the lower side cavity of the disinfection chamber 15; an air outlet pipe 7 is fixedly connected above the front end of the disinfection chamber 15; the air outlet pipe 7 is communicated with a disinfection chamber 15; a second sliding block 11 is connected in the tail end of the lower side of the air discharging pipe 7 in a sliding manner; a second connecting rod 13 is fixedly connected in the middle of the second sliding block 11; the top end of the upper side of the second connecting rod 13 is fixedly connected with a second plug 10; the front end and the rear end of the lower surface of the second sliding block 11 are fixedly connected with springs 12; the bottom end of the spring 12 is fixedly connected to the lower side cavity wall in the air outlet pipe 7; the outer surfaces of the front ends of the air inlet pipe 2 and the air outlet pipe 7 are provided with breathing masks 6.
Wherein the first plug 4 and the second plug 10 are both latex plugs; the shading shell 9 is a stainless steel plate; the filter screen 17 is made of non-woven fabric; the filter plate 16 is provided with a plurality of small holes.
The utility model discloses a user state does: during the use, open breathing machine 1 and import in intake pipe 2 oxygen, first slider 5 drives first connecting rod 8 and first stopper 4 forward movement under gaseous promotion, oxygen gets into and supplies the human body to inhale in respiratory mask 6, when human body exhalation gas, first slider 5 moves the exhalation gas backward under the effort of gaseous backstepping and can not get into intake pipe 2 in, the exhalation gas can get into exhaling pipe 7 and promote second slider 11 and drive second connecting rod 13 and second stopper 10 and move down, gas passes through filter 16 and gets into disinfection room 15, the virus is kept apart on filter screen 17, in order to prevent to have the missing virus, gas can secondary filter and get into the breathing machine in the return line pipe 3 through filter 16, the virus that remains on filter screen 17, under the irradiation of ultraviolet tube 14, the virus is killed by the ultraviolet ray, disinfection work is accomplished.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020749690.1U CN212880513U (en) | 2020-05-09 | 2020-05-09 | A ventilator exhalation circuit disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020749690.1U CN212880513U (en) | 2020-05-09 | 2020-05-09 | A ventilator exhalation circuit disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212880513U true CN212880513U (en) | 2021-04-06 |
Family
ID=75264156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020749690.1U Expired - Fee Related CN212880513U (en) | 2020-05-09 | 2020-05-09 | A ventilator exhalation circuit disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212880513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022225491A3 (en) * | 2021-04-20 | 2022-11-24 | Afyon Kocatepe Universitesi Rektorlugu | Uv-c sterilizer to prevent mechanical ventilator-induced aerosol transmission of virus (covid-19) |
-
2020
- 2020-05-09 CN CN202020749690.1U patent/CN212880513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022225491A3 (en) * | 2021-04-20 | 2022-11-24 | Afyon Kocatepe Universitesi Rektorlugu | Uv-c sterilizer to prevent mechanical ventilator-induced aerosol transmission of virus (covid-19) |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |