CN212547466U - Portable anti-splashing negative pressure protection tent - Google Patents
Portable anti-splashing negative pressure protection tent Download PDFInfo
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- CN212547466U CN212547466U CN202020513669.1U CN202020513669U CN212547466U CN 212547466 U CN212547466 U CN 212547466U CN 202020513669 U CN202020513669 U CN 202020513669U CN 212547466 U CN212547466 U CN 212547466U
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- negative pressure
- tent
- net
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- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
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- 208000031504 Asymptomatic Infections Diseases 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, a portable anti-splash negative pressure protection account is disclosed, support including negative pressure account and support negative pressure account upper portion, the lower part of negative pressure account is the part of negative pressure account upper portion downwardly extending, the lower extreme opening of negative pressure account, the lower extreme inboard of negative pressure account is equipped with the electrostatic adsorption membrane along circumference, venthole and filtration hole have been seted up on the upper portion of negative pressure account, install airstrainer in the filtration hole, the venthole has the negative pressure through external pipe connection and attracts degerming filter, a plurality of handle holes have been seted up on the negative pressure account, the handle hole is connected with operating gloves, operating gloves is located the inside of negative pressure account, a plurality of pipeline holes have still been seted up on the upper portion of negative pressure account, be provided with the flap in the pipeline hole, the pipeline hole accessible flap is sealed when not using. When in use, the protective net covers the sickbed of a patient, and the lower part of the negative pressure net is pressed under the mattress, so that the upper part of the negative pressure net forms a closed space, and the pollution of the patient to medical care personnel and the surrounding environment is reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a portable splashproof negative pressure protection account.
Background
Because the influenza and coronavirus easy to spread in large scale in the population have appeared many times and seriously threaten the health and safety of the lives of the masses, the prevention and treatment work is valued by more and more countries. At present, the main transmission routes of the viruses comprise spray and contact infection, in addition, the aerosol transmission mode has great possibility, and because the viruses have the characteristics of high pathogenicity and long survival time of the surfaces of attached objects, the hair growth rate of hospital infection is high due to the lack of protective equipment and the insufficient understanding of medical staff in the early stage of treatment in China.
Therefore, in order to prevent the spread of pathogenic disease and eliminate the risk of cross infection, it is not neglected to use appropriate isolation and protection equipment. However, the existing protection method has the following defects: firstly, the negative pressure and isolation ward has high cost and limited quantity; secondly, some critical patients cannot complete safe transportation and need to be isolated on site; and thirdly, some patients with recessive or asymptomatic infection cannot be diagnosed clearly in early stage, the infection risk of medical staff is increased when the operations such as sputum aspiration or tracheal intubation are carried out on suspected patients in affected areas, and even if the medical staff carrying out the operations wear 2-3-level protective equipment, the droplets or aerosol generated after the patients are choked can still pollute the environment of the object surfaces around the sickroom, and the infection risk of other related staff is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a portable anti-splashing negative pressure protection tent which can be installed and isolated quickly in the treatment process as required to reduce the germ transmission range.
The utility model provides a technical scheme that its technical problem adopted does:
the utility model provides a portable anti-splash negative pressure protection account, includes negative pressure account and supports the support on negative pressure account upper portion, the lower part of negative pressure account is the part of negative pressure account upper portion downwardly extending, the lower extreme opening of negative pressure account, the lower extreme inboard of negative pressure account is equipped with the electrostatic adsorption membrane along circumference, venthole and filtration pore have been seted up on the upper portion of negative pressure account, install airstrainer in the filtration pore, the venthole has the negative pressure to attract degerming filter through external pipe connection, a plurality of handle holes have been seted up on the negative pressure account, the handle hole is connected with operating gloves, operating gloves are located the inside of negative pressure account, a plurality of pipeline holes have still been seted up on the upper portion of negative pressure account, be provided with the flap in the pipeline hole, the pipeline hole accessible flap is sealed when not using.
As an improvement of the technical scheme, the number of the operation holes is two, and the two operation holes are respectively positioned on the left side and the right side of the negative-pressure tent end.
As an improvement of the technical scheme, the number of the pipeline holes is four, two of the pipeline holes are arranged on the left side and the right side of the head end of the negative pressure tent, and the other two pipeline holes are arranged on the left side and the right side of the middle part of the negative pressure tent.
As an improvement of the technical scheme, the external pipeline is a threaded hose.
As an improvement of the technical scheme, a gas switch valve is arranged on the external connecting pipeline.
As an improvement of the technical scheme, the bracket is formed by connecting and combining a plurality of glass fiber rods or aluminum alloy rods.
As an improvement of the technical scheme, the negative pressure net is a transparent film, and the negative pressure net is a polypropylene negative pressure net, a polyethylene negative pressure net, a polyvinyl chloride negative pressure net or a polystyrene negative pressure net.
As an improvement of the technical scheme, the bracket comprises two arched main supporting rods, the two arched main supporting rods are parallel to each other and respectively support the head end and the tail end of the negative-pressure tent, or the two arched main supporting rods are crossed with each other so as to support the head end and the tail end of the negative-pressure tent.
The beneficial effects of the utility model are that:
this prevent splash negative pressure protection account when using, directly will protect the account cover on patient's sick bed, then compress tightly the lower part of negative pressure account under the mattress, the unable firm part of pressing of lower extreme of negative pressure account, accessible electrostatic adsorption membrane pastes and covers at the bed edge of sick bed, makes the upper portion of negative pressure account form confined space, makes negative pressure account inside and outside keep apart, reduces the pollution of patient to medical personnel and all ring edge borders. After the inside of the negative pressure tent is vacuumized through the air outlet hole to form negative pressure, outside fresh air enters the negative pressure tent through the air filtering hole under the action of the negative pressure, the air filtering net can purify the air, the entering air can be ensured to be clean air, secondary pollution to the inside of the negative pressure tent can be avoided, the negative pressure suction sterilization filter connected with the air outlet hole can purify the air, the air discharged from the negative pressure tent can be prevented from becoming a pollution source, and effective protection is provided for medical personnel and the surrounding environment; the operation hole and the operation gloves can be used for medical personnel to carry out operation treatment on the patient; if the valve is opened, other needed pipelines can be inserted into the negative pressure tent through the pipeline hole. The closed tent can be built and completed at the bedside of a patient, the operation is simple and convenient, the isolation work can be completed without the movement of the patient, the isolation operation time is greatly reduced, and the isolation efficiency is increased.
Drawings
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the utility model relates to a portable anti-splashing negative pressure protection tent, which comprises a negative pressure tent 1 and a bracket 2 supporting the upper part of the negative pressure tent 1, the lower part of the negative pressure tent 1 is a part extending downwards from the upper part of the negative pressure tent 1, the lower end of the negative pressure tent 1 is opened, the inner side of the lower end of the negative pressure tent 1 is provided with an electrostatic adsorption film along the circumferential direction, the upper part of the negative pressure tent 1 is provided with an air outlet and an air filtration hole 5, an air filter screen is arranged in the air filter hole 5, the air outlet hole is connected with a negative pressure suction sterilization filter 4 through an external pipeline 3, a plurality of operation holes 6 are arranged on the negative pressure tent 1, the operation holes 6 are connected with operation gloves 7, the operation glove 7 is positioned inside the negative pressure net 1, the upper part of the negative pressure net 1 is also provided with a plurality of pipeline holes 8, a valve is arranged in the pipeline hole, and the pipeline hole 8 can be closed by the valve when not in use.
When the medical negative pressure net is used, the protection net is directly covered on a sickbed of a patient, then the lower part of the negative pressure net 1 is tightly pressed under the mattress, and the part, which cannot be firmly pressed, of the lower part of the negative pressure net 1 can be attached to the edge of the sickbed through the electrostatic adsorption film, so that the upper part of the negative pressure net 1 forms a closed space, the inside and the outside of the negative pressure net 1 are isolated, and the cross infection of the patient and medical care personnel is reduced.
In particular, the distance from the lower edge of the bracket 2 to the lower edge of the negative pressure tent 1 is more than or equal to 20cm, so as to ensure that the negative pressure tent 1 with enough width can be pressed under the mattress. The height of the head end of the negative pressure tent 1 is more than or equal to 65cm, and the height of the tail end is more than or equal to 40cm, so that enough space is ensured in the negative pressure tent 1.
The length of the negative pressure tent 1 is more than or equal to 200cm, and the width is more than or equal to 80cm, so that the whole body of a patient is ensured to be arranged in the negative pressure tent 1. The lower end of the negative pressure tent 1 positioned around the patient is pressed under the mattress, so that a relatively closed space is formed inside the negative pressure tent 1.
The support 2 is formed by combining a plurality of glass fiber rods or aluminum alloy rods, is light in weight and is convenient to take, operate and carry. The negative pressure net 1 is a transparent film, and the negative pressure net 1 is a polypropylene negative pressure net, a polyethylene negative pressure net, a polyvinyl chloride negative pressure net, a polystyrene negative pressure net or other resin negative pressure nets. The negative pressure suction sterilization filter 4 has a filtering efficiency of 99.99% for fine dust or aerosol with a particle size of 0.1-0.3 μm or more. The external pipeline 3 is a threaded hose, and is convenient to place and use. And the external pipeline 3 is provided with a gas switch valve 9.
In addition, two operation holes 6 are arranged, and the two operation holes 6 are respectively positioned at the left side and the right side of the head end of the negative-pressure tent 1. That is, when the patient lies in the negative pressure net 1, the operation holes 6 are located at the left and right sides of the top of the head of the patient. Pipeline hole 8 is equipped with four, and two of them pipeline hole 8 are located the left and right sides of the head end of negative pressure net 1, position about patient's shoulder promptly, and the left and right sides in the middle part of negative pressure net 1 is located to two other pipeline holes, position about patient's buttock promptly, and pipeline hole 8 is used for medical personnel to connect the medical treatment pipeline of other needs.
Referring again to fig. 1, the support frame 2 includes two arched main support poles 21, the two arched main support poles 21 are parallel to each other, the two arched main support poles 21 support the head end and the tail end of the negative pressure net 1, respectively, or the two arched main support poles 21 cross each other to support the head end and the tail end of the negative pressure net 1. The structure of the protective tent is similar to a tent, two arched main supporting rods 21 form a framework after being bent, if the negative pressure tent 1 is connected with the bracket 2, the negative pressure tent 1 is naturally propped open, if the negative pressure tent 1 is not connected with the bracket 2, the negative pressure tent 1 is covered on the bracket 2, and then the two ends of the arched main supporting rods 21 are fixed at the head or the tail of a bed to fix the protective tent. Thus, the construction of the protection account is completed, and the operation is simple.
Specifically, after the inside of the negative pressure tent 1 is vacuumized through the air outlet hole to form negative pressure, external fresh air enters the negative pressure tent 1 through the air filtering hole 5 under the action of the negative pressure, the air can be purified by the air filtering net, the entering air can be ensured to be clean air, the inside of the negative pressure tent 1 is prevented from being secondarily polluted, the air can be purified by the negative pressure suction sterilization filter 4 connected with the air outlet hole, the air discharged from the negative pressure tent 1 can be prevented from becoming a pollution source, and effective protection is provided for medical personnel and the surrounding environment; the operation hole 6 and the operation glove 7 can be used for medical staff to carry out operation treatment on the patient; if the valve is opened, other needed pipelines can be inserted into the negative pressure tent 1 through the pipeline holes.
Like this, easy operation is convenient, need not the patient and remove and to accomplish isolation work, has avoided also not needing a plurality of medical personnel to move the patient because of the condition in patient's serious illness can't advance into the account, has significantly reduced this isolation operating time, has increased the efficiency of keeping apart. Whether in the process of airway operation or other treatment for patients or in the process of temporary isolation for patients, the use of the protective tent can reduce the pollution of viruses or bacteria carried by patients to the surrounding environment and reduce the risk of pollution to medical staff and other peripheral personnel.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (9)
1. The utility model provides a portable splash negative pressure protection account which characterized in that: comprises a negative pressure tent (1) and a bracket (2) for supporting the upper part of the negative pressure tent (1), the lower part of the negative pressure tent (1) is a part extending downwards from the upper part of the negative pressure tent (1), the lower end of the negative pressure tent (1) is opened, the inner side of the lower end of the negative pressure tent (1) is provided with an electrostatic adsorption film along the circumferential direction, the upper part of the negative pressure tent (1) is provided with an air outlet hole and an air filtering hole (5), an air filtering net is installed in the air filtering hole (5), the air outlet hole is connected with a negative pressure suction sterilization filter (4) through an external pipeline (3), the negative pressure tent (1) is provided with a plurality of operation holes (6), the operation holes (6) are connected with operation gloves (7), the operation gloves (7) are positioned in the negative pressure tent (1), the upper part of the negative pressure tent (1) is also provided with a plurality of pipeline holes (8), and the pipeline holes (8, the line opening (8) can be closed by a flap when not in use.
2. The portable negative pressure protection tent of claim 1, characterized in that: the two operation holes (6) are arranged, and the two operation holes (6) are respectively positioned at the left side and the right side of the head end of the negative-pressure tent (1).
3. The portable negative pressure protection tent of claim 1, characterized in that: the number of the pipeline holes (8) is four, two of the pipeline holes (8) are arranged on the left side and the right side of the head end of the negative pressure tent (1), and the other two pipeline holes (8) are arranged on the left side and the right side of the middle of the negative pressure tent (1).
4. The portable negative pressure protection tent of claim 1, characterized in that: the air filter holes (5) are four, wherein two air filter holes (5) are respectively positioned at the left side and the right side of the upper part of the head end of the negative pressure tent (1), and the other two air filter holes (5) are respectively positioned at the left side and the right side of the tail end of the negative pressure tent (1).
5. The portable negative pressure protection tent of claim 1, characterized in that: the external pipeline (3) is a threaded hose.
6. The portable negative pressure net for preventing splashing as claimed in claim 1 or 5, wherein: and a gas switch valve (9) is arranged on the external pipeline (3).
7. The portable negative pressure protection tent of claim 1, characterized in that: the bracket (2) is formed by connecting and combining a plurality of glass fiber rods or aluminum alloy rods.
8. The portable negative pressure net for preventing splashing as claimed in claim 1 or 7, wherein: the negative pressure net (1) is a transparent film, and the negative pressure net (1) is a polypropylene negative pressure net, a polyethylene negative pressure net, a polyvinyl chloride negative pressure net or a polystyrene negative pressure net.
9. The portable negative pressure protection tent of claim 1, characterized in that: the support (2) comprises two arched main supporting rods (21), the two arched main supporting rods (21) are parallel to each other, the two arched main supporting rods (21) support the head end and the tail end of the negative pressure tent (1) respectively, or the two arched main supporting rods (21) are crossed with each other to support the head end and the tail end of the negative pressure tent (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513669.1U CN212547466U (en) | 2020-04-09 | 2020-04-09 | Portable anti-splashing negative pressure protection tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513669.1U CN212547466U (en) | 2020-04-09 | 2020-04-09 | Portable anti-splashing negative pressure protection tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212547466U true CN212547466U (en) | 2021-02-19 |
Family
ID=74617718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513669.1U Expired - Fee Related CN212547466U (en) | 2020-04-09 | 2020-04-09 | Portable anti-splashing negative pressure protection tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212547466U (en) |
-
2020
- 2020-04-09 CN CN202020513669.1U patent/CN212547466U/en not_active Expired - Fee Related
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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: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |