CN211936280U - Oxygen-discharging terminal microorganism grading purification sterilization filter device for medical hyperbaric oxygen chamber - Google Patents
Oxygen-discharging terminal microorganism grading purification sterilization filter device for medical hyperbaric oxygen chamber Download PDFInfo
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- CN211936280U CN211936280U CN202020452548.0U CN202020452548U CN211936280U CN 211936280 U CN211936280 U CN 211936280U CN 202020452548 U CN202020452548 U CN 202020452548U CN 211936280 U CN211936280 U CN 211936280U
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Abstract
The utility model discloses an oxygen discharge terminal microorganism stage purification sterilization filter equipment for medical hyperbaric oxygen cabin relates to medical hyperbaric oxygen cabin degerming equipment technical field, which comprises an outer shell, the both ends of shell are equipped with oxygen discharge air inlet and oxygen discharge gas outlet respectively, be equipped with germ filtering material in the shell, germ filtering material is multilayer structure, by the gaseous warp that the oxygen discharge air inlet got into by behind the germ filtering material filtration the oxygen discharge gas outlet is discharged. The utility model relates to a medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment has solved the technical problem that cross infection easily takes place among the prior art hyperbaric oxygen cabin treatment process, the utility model relates to a row oxygen terminal microorganism stage purification sterilization filter equipment for medical hyperbaric oxygen cabin can avoid cross infection, guarantees treatment effeciency and medical resource's make full use of.
Description
Technical Field
The utility model relates to a degerming equipment technical field, in particular to medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment.
Background
The hyperbaric oxygen chamber is a special medical device and is mainly used for treating various diseases such as anaerobic infection, carbon monoxide poisoning, ischemic and anoxic encephalopathy and the like in clinic.
The clinical application shows that the hyperbaric oxygen chamber has absolute advantages on the blood oxygen saturation of infectious virus infected persons, and can effectively reduce the death rate of the infected persons. However, no special pathogenic oxygen is available for infectious virus infected persons at present, if a common hyperbaric oxygen chamber is adopted to treat patients infected by infectious viruses, cross infection is easily caused due to the limitations of the traditional structure and the using method of the common hyperbaric oxygen chamber, if only one person is treated each time, the disinfection is carried out once after one person is treated, the treatment efficiency is reduced, and meanwhile, the serious waste of medical resources is caused.
Disclosure of Invention
To above defect, the utility model aims at providing a medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment, this medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment can carry out effectual virus to the gas of patient's exhalation and filter to avoid causing cross infection, guarantee treatment effeciency and medical resource's make full use of.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment, includes the shell, the both ends of shell are equipped with row oxygen air inlet and row oxygen gas outlet respectively, be equipped with germ filtering material in the shell, germ filtering material is multilayer structure, by the gaseous warp that row oxygen air inlet got into behind the germ filtering material filtration by row oxygen gas outlet discharge.
The germ filtering material comprises an air inlet end germ filtering layer positioned at an air inlet end, an air outlet end germ filtering layer positioned at an air outlet end and a moisture absorption filtering layer clamped between the air inlet end germ filtering layer and the air outlet end germ filtering layer.
The air inlet end germ filter layer is made of PE (polyethylene) filter cotton.
Wherein, the material of the moisture absorption filter layer is one of alumina or silica gel drying agent.
The material of the germ filtering layer at the air outlet end is melt-blown cotton.
Wherein, the shell is including dismantling the air inlet end casing of connecting as an organic whole and giving vent to anger the end casing, the setting of oxygen exhaust air inlet is in on the air inlet end casing, the setting of oxygen exhaust gas outlet is in give vent to anger and hold on the casing.
The air inlet end shell and the air outlet end shell are the same in structure, and the air inlet end shell and the air outlet end shell are arranged oppositely to form a containing cavity for containing the germ filtering material.
The air inlet end shell and the air outlet end shell respectively comprise straight-tube-shaped shell bodies, one ends, far away from the shell bodies, of the shell bodies are connected with shell connecting parts, and the shell connecting parts are connected with the oxygen exhaust air inlet or the oxygen exhaust air outlet.
Wherein, the shell connecting part is of a conical structure.
The two ends close to the shell bodies are provided with flanges, and the air inlet end shell and the air outlet end shell are detachably connected into a whole through the two flanges.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment includes the shell, and the both ends of shell are equipped with row oxygen air inlet and row oxygen gas outlet respectively, are equipped with germ filtering material in the shell, and germ filtering material is multilayer structure, and the gas that gets into by row oxygen air inlet is discharged by row oxygen gas outlet after germ filtering material filters. The utility model discloses be equipped with germ filtering material in the oxygen discharge terminal microorganism stage purification sterilization filter equipment for medical hyperbaric oxygen cabin, can carry out effectual germ to the gas of patient's exhalation and filter, guarantee that final combustion gas is the clean gas who does not contain the germ to can effectually avoid cross infection's production, guaranteed treatment effeciency and medical resource's abundant rational utilization.
To sum up, the utility model discloses oxygen discharge terminal microorganism stage purification sterilization filter equipment for medical hyperbaric oxygen cabin has solved the technical problem that cross infection easily takes place among the prior art hyperbaric oxygen cabin treatment process, the utility model discloses oxygen discharge terminal microorganism stage purification sterilization filter equipment for medical hyperbaric oxygen cabin can avoid cross infection, guarantees treatment effeciency and medical resource's make full use of.
Drawings
FIG. 1 is a schematic structural view of the oxygen discharging terminal microorganism grading purification sterilization filter device for the medical hyperbaric oxygen chamber of the utility model;
in the figure: 10. the air inlet end shell comprises an air inlet end shell body 12, an oxygen exhaust air inlet 14, an air inlet end shell flange 16, an air inlet end shell body 18, an air inlet end shell connecting part 20, an air outlet end shell body 22, an oxygen exhaust air outlet 24, an air outlet end shell flange 26, an air outlet end shell body 28, an air outlet end shell connecting part 30, an air inlet end germ filtering layer 32, an air outlet end germ filtering layer 40 and a moisture absorption filtering layer.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
All the orientations referred to in the present specification are based on the orientations shown in the drawings, and only represent relative positional relationships, not absolute positional relationships.
As shown in figure 1, the oxygen-discharging terminal microorganism grading purification sterilization filter device for the medical hyperbaric oxygen chamber comprises a shell, wherein an oxygen-discharging air inlet 12 and an oxygen-discharging air outlet 22 are respectively arranged at two ends of the shell, a germ filtering material is arranged in the shell, and gas entering from the oxygen-discharging air inlet 12 is filtered by the germ filtering material and then discharged from the oxygen-discharging air outlet, so that a virus propagation path is blocked, the discharged gas is guaranteed to be clean gas, and cross infection can be effectively avoided.
As shown in fig. 1, the housing includes an inlet end housing 10 and an outlet end housing 20 detachably connected as a whole, the oxygen inlet 12 is disposed on the inlet end housing 10, and the oxygen outlet 22 is disposed on the outlet end housing 20.
As shown in fig. 1, in the present embodiment, the air inlet end housing 10 and the air outlet end housing 20 have the same structure and are both funnel-shaped structures, the large opening ends of the two housings are disposed opposite to each other to form an accommodating cavity for accommodating a bacteria filtering material, and the small opening ends of the two housings are the oxygen exhaust air inlet 12 and the oxygen exhaust air outlet 22, respectively.
As shown in fig. 1, the inlet end housing 10 includes a straight cylindrical inlet end housing body 16, one end of the inlet end housing body 16 is connected to the outlet end housing 20, the other end of the inlet end housing body 16 is connected to an inlet end housing connection portion 18, and the inlet end housing connection portion 18 is connected to the oxygen discharge inlet 12. The air outlet end shell 20 comprises a straight cylindrical air outlet end shell body 26, one end of the air outlet end shell body 26 is connected with the air inlet end shell 10, the other end of the air outlet end shell body 26 is connected with an air outlet end shell connecting part 28, and the air outlet end shell connecting part 28 is connected with the oxygen discharge air outlet 22. In this embodiment, it is preferable that the inlet end housing connection portion 18 and the outlet end housing connection portion 28 are both tapered structures, and the inlet end housing connection portion 18 and the outlet end housing connection portion 28 are tapered to increase the filtering contact area, reduce the breathing resistance, and enhance the filtering effect.
As shown in fig. 1, flanges are disposed at the ends of the inlet end housing body 16 close to the outlet end housing body 26, that is, a inlet end housing flange 14 is disposed at the end of the inlet end housing body 16 connected to the outlet end housing 20, a outlet end housing flange 24 is disposed at the end of the outlet end housing body 26 connected to the inlet end housing 10, and the inlet end housing 10 and the outlet end housing 20 are detachably connected to each other through the inlet end housing flange 14 and the outlet end housing flange 24. The connection mode of the air inlet end shell 10 and the air outlet end shell 20 is designed to be a detachable connection mode, so that the replacement of germ filtering materials can be facilitated, the air inlet end shell 10 and the air outlet end shell 20 can be cleaned and disinfected conveniently, the repeated use of the filtering device is realized, and resources can be saved.
As shown in fig. 1, the germ filter material has a multi-layer structure, and includes an inlet end germ filter layer 30 located in the inlet end housing 10, an outlet end germ filter layer 32 located in the outlet end housing 20, and a moisture absorption filter layer 40 sandwiched between the inlet end germ filter layer 30 and the outlet end germ filter layer 32, wherein a part of the moisture absorption filter layer 40 is located in the inlet end housing body 16, and a part of the moisture absorption filter layer is located in the outlet end housing body 26.
As shown in fig. 1, in the present embodiment, the material of the air inlet side germ filter layer 30 is preferably PE (polyethylene) filter cotton for primarily filtering viruses and buffering the moisture absorption filter layer 40. In the present embodiment, the moisture absorption filter layer 40 is preferably made of one of alumina and silica gel desiccant, and is used for adsorbing moisture in the exhaled air of the patient and reducing the resistance of the germ filter layer 32 at the air outlet end. In the present embodiment, the material of the germ filter layer 32 at the air outlet end is preferably melt-blown cotton, so that the air exhaled by the patient can pass through the germ filter layer 30 at the air inlet end and the moisture absorption filter layer 40 more easily after being filtered.
The utility model discloses oxygen discharge terminal microorganism purifies sterilization filter equipment in grades for medical hyperbaric oxygen cabin can effectually filter the germ in patient's exhalation gas, has blocked the propagation path of germ to can effectually avoid cross infection, make the hyperbaric oxygen cabin can many people treat the use simultaneously, guaranteed treatment effeciency and medical resource's make full use of.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (10)
1. Medical hyperbaric oxygen cabin is with row oxygen terminal microorganism stage purification sterilization filter equipment, its characterized in that, including the shell, the both ends of shell are equipped with row oxygen air inlet and row oxygen gas outlet respectively, be equipped with germ filtering material in the shell, germ filtering material is multilayer structure, by the gaseous process that row oxygen air inlet got into behind the germ filtering material filtration by row oxygen gas outlet discharge.
2. The oxygen terminal microbe stage purification and sterilization filter device for medical hyperbaric oxygen chamber of claim 1, wherein the germ filter material comprises an inlet end germ filter layer at the inlet end and an outlet end germ filter layer at the outlet end, and further comprises a moisture absorption filter layer sandwiched between the inlet end germ filter layer and the outlet end germ filter layer.
3. The oxygen-discharging terminal microorganism grading, purifying, sterilizing and filtering device for the medical hyperbaric oxygen chamber of claim 2, wherein the air inlet end germ filtering layer is made of PE filter cotton.
4. The oxygen-discharging terminal microorganism grading purification sterilization filtration device for the medical hyperbaric oxygen chamber of claim 2, wherein the moisture-absorbing filtration layer is made of one of alumina or silica gel desiccant.
5. The oxygen-discharging terminal microorganism grading purification sterilization filtration device for the medical hyperbaric oxygen chamber of claim 2, wherein the material of the germ filtration layer at the air outlet end is melt-blown cotton.
6. The microorganism-classified purification, sterilization and filtration device of the oxygen-discharging terminal for the medical hyperbaric oxygen chamber of claim 1, wherein the housing comprises an air-inlet end shell and an air-outlet end shell which are detachably connected into a whole, the oxygen-discharging air inlet is arranged on the air-inlet end shell, and the oxygen-discharging air outlet is arranged on the air-outlet end shell.
7. The oxygen-discharging terminal microorganism grading, purifying, sterilizing and filtering device for the medical hyperbaric oxygen chamber of claim 6, wherein the air inlet end shell and the air outlet end shell have the same structure, and the air inlet end shell and the air outlet end shell are oppositely arranged to form a containing cavity for containing the germ filtering material together.
8. The oxygen-discharging terminal microorganism grading purification sterilization filtration device for the medical hyperbaric oxygen chamber of claim 7, wherein the air inlet end shell and the air outlet end shell both comprise straight-tube-shaped shell bodies, one end of the shell body far away from each other is connected with a shell connecting part, and the shell connecting part is connected with the oxygen-discharging air inlet or the oxygen-discharging air outlet.
9. The oxygen-discharging terminal microorganism grading, purifying, sterilizing and filtering device for the medical hyperbaric oxygen chamber of claim 8, wherein the shell connecting part is a conical structure.
10. The oxygen-discharging terminal microorganism grading, purifying, sterilizing and filtering device for the medical hyperbaric oxygen chamber of claim 8, wherein flanges are arranged at the ends close to the two shell bodies, and the air inlet end shell and the air outlet end shell are detachably connected into a whole through the two flanges.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452548.0U CN211936280U (en) | 2020-04-01 | 2020-04-01 | Oxygen-discharging terminal microorganism grading purification sterilization filter device for medical hyperbaric oxygen chamber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020452548.0U CN211936280U (en) | 2020-04-01 | 2020-04-01 | Oxygen-discharging terminal microorganism grading purification sterilization filter device for medical hyperbaric oxygen chamber |
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| CN211936280U true CN211936280U (en) | 2020-11-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539508A (en) * | 2020-12-02 | 2021-03-23 | 木林森股份有限公司 | Ultraviolet sterilization device for air purification |
| CN112973364A (en) * | 2021-03-29 | 2021-06-18 | 合肥大黄蜂机械有限公司 | Double-independent-dedusting mechanism with separated cavities and dedusting integration box based on mechanism |
-
2020
- 2020-04-01 CN CN202020452548.0U patent/CN211936280U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539508A (en) * | 2020-12-02 | 2021-03-23 | 木林森股份有限公司 | Ultraviolet sterilization device for air purification |
| CN112539508B (en) * | 2020-12-02 | 2022-06-28 | 木林森股份有限公司 | Ultraviolet sterilization device for air purification |
| CN112973364A (en) * | 2021-03-29 | 2021-06-18 | 合肥大黄蜂机械有限公司 | Double-independent-dedusting mechanism with separated cavities and dedusting integration box based on mechanism |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Wei Inventor after: Li Guoqing Inventor after: Ma Mingzhen Inventor after: Long Ying Inventor after: Gu Jian Inventor after: Xu Jing Inventor after: Ma Junshi Inventor after: Zhuang Peng Inventor before: Liu Wei Inventor before: Li Guoqing Inventor before: Ma Mingzhen Inventor before: Long Ying Inventor before: Gu Jian Inventor before: Xu Jing Inventor before: Ma Junshi Inventor before: Zhuang Peng |
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