CN113244058A - Negative pressure isolation bin - Google Patents
Negative pressure isolation bin Download PDFInfo
- Publication number
- CN113244058A CN113244058A CN202110358170.7A CN202110358170A CN113244058A CN 113244058 A CN113244058 A CN 113244058A CN 202110358170 A CN202110358170 A CN 202110358170A CN 113244058 A CN113244058 A CN 113244058A
- Authority
- CN
- China
- Prior art keywords
- groove
- bed board
- supporting plate
- rod
- hinge
- Prior art date
- 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.)
- Granted
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 abstract description 7
- 208000035473 Communicable disease Diseases 0.000 description 9
- 208000015181 infectious disease Diseases 0.000 description 8
- 244000052769 pathogen Species 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/017—Stretchers convertible into chairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/005—Isolators, i.e. enclosures generally comprising flexible walls for maintaining a germ-free environment
Abstract
The invention belongs to the technical field of isolation bins, and particularly relates to a negative pressure isolation bin which comprises a supporting plate and a canopy body, wherein a moving assembly and an exhaust filtering device are installed at the bottom of the supporting plate, an isolation cavity is formed between the canopy body and the supporting plate, a first bed board and a second bed board are installed in the isolation cavity, hinge assemblies are installed between two ends of the second bed board and the supporting plate, each hinge assembly comprises a first hinge rod and a second hinge rod, hinge grooves are formed in the positions, located on the first hinge rod and the second hinge rod, of the supporting plate, first trapezoid grooves are formed in the first hinge rod and the second hinge rod, a first fixing piece is installed in each first trapezoid groove, a clamping groove group is formed in the supporting plate, a second trapezoid groove is formed in each end of the first bed board, a second fixing piece is installed in each second trapezoid groove, a limiting groove group is formed in the supporting plate, and the second fixing piece can be clamped in the limiting groove. The isolation bin is used for solving the problems that only one patient can be isolated and transferred once in the isolation bin in the prior art, and the epidemic situation prevention and control efficiency is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of isolation bins, and particularly relates to a negative pressure isolation bin.
Background
The prevention of infectious diseases should take comprehensive measures leading to cutting off the main transmission links. The transmission and prevalence of infectious diseases must be in three links, namely the source of infection (human or animal that can expel the pathogen), the route of transmission (the route of transmission of the pathogen to others), and the susceptible (those who are not immune to the disease). If one of the links can be completely cut off, the occurrence and the prevalence of the infectious diseases can be prevented.
The weak points of various infectious diseases are different, and the weak points of the infectious diseases should be fully utilized in the prevention. Measures should be taken for other links besides the leading link, and only then can various infectious diseases be prevented better. Some pathogens can be freely dispersed in the air, the diameter is usually 5 microns, and the pathogens can float in the air for a long time and move for a long distance, mainly by respiratory infection, sometimes also mixed with droplet infection, so that the isolation of infectious patients is needed to prevent virus transmission.
At present, most of patients with infection are isolated through a negative pressure isolation bin, so that the patients or suspected patients can enter a stretcher simply, conveniently and quickly to be isolated; meanwhile, the movable type safety belt is quickly moved to a relatively safe place, so that germ spreading and infection of escorts and persons in contact with the escorts can be avoided in the moving process, and other people can be protected from infection.
However, most negative pressure isolation bins used at present can only isolate and transfer one patient, and only one isolation bin of one patient can be isolated and transferred once under the conditions of infectious disease outbreak and more patients, so that the prevention and control efficiency of epidemic situations is greatly reduced.
Disclosure of Invention
The purpose of the invention is: the negative pressure isolation bin is used for solving the problems that in the prior art, the isolation bin can only isolate and transfer one patient at a time, and the epidemic prevention and control efficiency is greatly reduced.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a negative pressure isolation bin comprises a supporting plate and a canopy body, wherein a moving assembly and an exhaust filtering device are installed at the bottom of the supporting plate, the canopy body is connected with the supporting plate in a sealing mode, an isolation cavity is formed between the canopy body and the supporting plate, a first bed board and a second bed board are installed in the isolation cavity, the first bed board is connected with the supporting plate in a sliding mode, the second bed board is located above the first bed board, hinge assemblies are installed between two ends of the second bed board and the supporting plate respectively, each hinge assembly comprises a first hinge rod and a second hinge rod, hinge grooves are formed in the positions, located on the first hinge rod and the second hinge rod, of the supporting plate, one ends of the first hinge rod and the second hinge rod are hinged to the second bed board, the other ends of the first hinge rod and the second hinge rod are hinged to the hinge grooves of the supporting plate, a first trapezoid groove is formed in each of the first hinge rod and the second hinge rod, a first fixing piece is installed in each trapezoid groove, the support plate is provided with a slot clamping group, the first fixing piece can be inserted into the slot clamping group, the two ends of the first bed board are provided with second trapezoidal grooves, the second trapezoidal grooves are internally provided with second fixing pieces, the support plate is provided with a limit slot group, and the second fixing pieces can be clamped in the limit slot group.
The first fixing piece comprises a rod body and a clamping body, one end of the rod body and the clamping body are integrally formed, the other end of the rod body penetrates out of the first trapezoidal groove, the clamping groove group comprises a first clamping groove and a second clamping groove, the clamping body is clamped in the first clamping groove, the second fixing piece comprises an end head, a sliding rod and a limiting head, the end head, the sliding rod and the limiting head are integrally formed, the end head is located outside the second trapezoidal groove, the sliding rod is inserted into the second trapezoidal groove in a sliding mode, the limiting groove group comprises a first limiting groove and a second limiting groove, and the limiting head is clamped in the first limiting groove.
Further, the first bed board and the second bed board are both composed of two single boards, the two single boards are hinged to each other, the clamping groove group comprises a third clamping groove, and the third clamping groove is located between the first clamping groove and the second clamping groove.
Further inject, logical groove has been seted up in the backup pad, the spout has all been seted up in the both sides that lead to the groove to the backup pad, two veneer bottoms integrated into one piece of first bed board have the draw runner, the draw runner card is located in the spout.
Further limiting, a third fixing piece is arranged between the two single plates of the second bed plate and comprises a fixing strip and a fixing column, the fixing strip and the fixing column are respectively installed on the two single plates of the second bed plate, a fixing groove is formed in the fixing strip, the fixing column can be clamped in the fixing groove, and a redundant groove is formed in the first hinge rod.
Further inject, fluffy body includes barrier film and a plurality of U-shaped bracing piece, bracing piece fixed connection is in fluffy internal side, the seal groove has been seted up in the backup pad, the bottom of barrier film is inserted and is located in the seal groove, a plurality of jacks have been seted up in the seal groove, the end of U-shaped bracing piece is inserted and is located in the jack, the both sides of barrier film all are equipped with a plurality of sealed observation windows.
Further inject, filter equipment airs exhaust includes exhaust fan and filtering component, the mounting groove has been seted up to the bottom of backup pad, the ventilation groove has been seted up between mounting groove and the logical groove, filtering component includes multilayer filter layer and shrouding, the multilayer the filter layer is laid in the mounting groove, the shrouding is located the outside to with backup pad sealing connection, exhaust fan fixed mounting is in the backup pad bottom, exhaust fan one side fixed mounting has rechargeable battery, be equipped with a plurality of ventholes on the shrouding, be connected with the air duct between exhaust fan and each venthole, install a plurality of one-way admission valves on the barrier film.
And further limiting, four groups of moving assemblies are respectively arranged at four corners of the bottom of the supporting plate, each moving assembly comprises a supporting leg and a roller, the supporting leg is fixedly connected with the supporting plate, and the rollers are rotatably connected to the tail ends of the supporting legs.
Further inject, a plurality of first holding tanks have been seted up to one side of backup pad, and the second holding tank has been seted up to the opposite side.
The invention adopting the technical scheme has the advantages that:
1. by arranging the first bed board and the second bed board, under the condition of infectious disease outbreak and more patients, the negative pressure isolation bin can isolate and transfer two patients at one time, and the epidemic prevention and control efficiency is improved.
2. Through two mutual articulated veneers for first bed board and second bed board all can be folded to the bench state, and rethread first mounting, second mounting and third mounting are fixed, make the patient can sit the position of sitting and take, further increase the quantity that the room once can keep apart and shift the disease of negative pressure isolation.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a first schematic structural view of a negative pressure isolation bin according to the present invention;
FIG. 2 is a schematic sectional view showing a structure of a part of the negative pressure isolation chamber according to the present invention;
FIG. 3 is a second schematic structural view of a negative pressure isolation bin according to the present invention;
FIG. 4 is a third schematic structural view of a negative pressure isolation bin according to the present invention;
FIG. 5 is a schematic structural view of a support plate in the negative pressure isolation chamber according to the present invention;
FIG. 6 is a schematic structural view of a support plate and an exhaust filter device in a negative pressure isolation bin according to the present invention;
FIG. 7 is a schematic structural view of an awning body in a negative pressure isolation bin according to the present invention;
FIG. 8 is a schematic structural view of a negative pressure isolation chamber of the present invention.
The main element symbols are as follows:
the structure comprises a supporting plate 1, a hinge groove 11, a clamping groove group 12, a first clamping groove 121, a second clamping groove 122, a third clamping groove 123, a limiting groove group 13, a first limiting groove 131, a second limiting groove 132, a through groove 14, a sealing groove 15, a jack 151, a mounting groove 16, a ventilation groove 161, a first storage groove 17, a second storage groove 18 and a sliding groove 19;
the tent body 2, the isolating film 21, the sealed observation window 211, the one-way air inlet valve 212 and the U-shaped supporting rod 22;
the moving assembly 3, the supporting legs 31 and the rollers 32;
the exhaust air filtering device 4, the exhaust air fan 41, the rechargeable battery 411, the air duct 412, the filtering component 42, the filtering layer 421 and the sealing plate 422;
the first bed plate 51, the second trapezoidal groove 511, the sliding strip 512, the second bed plate 52, the second fixing piece 53, the end 531, the sliding rod 532, the limiting head 533, the single plate 54, the third fixing piece 55, the fixing strip 551, the fixing column 552 and the fixing groove 553;
the hinge assembly 6, the first hinge rod 61, the redundant groove 611, the second hinge rod 62, the first trapezoidal groove 63, the first fixing member 64, the rod body 641 and the clamping body 642;
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 8, the negative pressure isolation bin of the present invention comprises a supporting plate 1 and an awning body 2, wherein a moving assembly 3 and an exhaust filtering device 4 are installed at the bottom of the supporting plate 1, the awning body 2 is hermetically connected with the supporting plate 1, an isolation cavity is formed between the awning body 2 and the supporting plate 1, a first bed board 51 and a second bed board 52 are installed in the isolation cavity, and two patients can lie down in the isolation bin through the first bed board 51 and the second bed board 52 and are isolated and transferred without isolating and transferring the patients one by one, thereby increasing the epidemic prevention and control efficiency. The negative pressure isolation bin is convenient to transfer by arranging the moving assembly 3, the negative pressure isolation bin is kept in a negative pressure state by arranging the exhaust filtering device 4, exhausted air is filtered, and pathogens in the negative pressure isolation bin are prevented from being directly exhausted to the outside and infectious diseases are prevented from spreading.
The first fixing member 64 includes a rod body 641 and a clamping body 642, one end of the rod body 641 and the clamping body 642 are integrally formed, the other end of the rod body penetrates through the first trapezoid-shaped groove 63, the clamping groove group 12 includes a first clamping groove 121 and a second clamping groove 122, and the clamping body 642 is clamped in the first clamping groove 121. If the second bed board 52 is unfolded to one side, the end of the rod body 641 is pulled to withdraw the blocking body 642 from the first clamping groove 121, the second bed board 52 is rotated to unfold the second bed board 52 to one side, after the second bed board 52 is unfolded, the first fixing parts 64 on the first hinge rod 61 and the second hinge rod 62 move to the second clamping groove 122, the end of the rod body 641 is pressed to block the blocking body 642 into the second clamping groove 122, and the second bed board 52 is fixed. After the patient lies on the second bed board 52, the operation is reversed, and the second bed board 52 is reset and fixed.
The second fixing member 53 includes an end 531, a sliding bar 532, and a limiting head 533, the end 531, the sliding bar 532, and the limiting head 533 are integrally formed, the end 531 is located outside the second trapezoidal groove 511, the sliding bar 532 is slidably inserted into the second trapezoidal groove 511, the limiting groove group 13 includes a first limiting groove 131 and a second limiting groove 132, and the limiting head 533 is clamped in the first limiting groove 131. When the first bed plate 51 is unfolded to one side, the end 531 is pulled to withdraw the limiting head 533 from the first limiting groove 131, the first bed plate 51 is pulled out to one side to position the second fixing member 53 in the second limiting groove 132, the end 531 is pressed to clamp the limiting head 533 in the second limiting groove 132, and the first bed plate 51 is fixed. After the patient lies on the first bed board 51, the operation is reversed, and the first bed board 51 is reset and fixed.
The first bed board 51 and the second bed board 52 are composed of two single boards 54, the two single boards 54 are hinged to each other, the card slot group 12 includes a third card slot 123, and the third card slot 123 is located between the first card slot 121 and the second card slot 122. By changing the states of the two single plates 54, the states of the first bed plate 51 and the second bed plate 52 can be changed, which can be divided into the following conditions:
first, as shown in fig. 1, the two single plates 54 of the first bed board 51 and the second bed board 52 are located on the same plane, the clamping bodies 642 of the first hinge rod 61 and the second hinge rod 62 are respectively clamped into the corresponding first clamping grooves 121, the limiting head 533 of the second fixing member 53 is clamped into the first limiting groove 131, the first bed board 51 and the second bed board 52 are fixed, and the first bed board 51 and the second bed board 52 are laid flat at this time, so that two patients can lie on the first bed board 51 and the second bed board 52 respectively for isolation and transfer.
Secondly, as shown in fig. 3, the two single plates 54 of the first bed board 51 are perpendicular to each other, the two single plates 54 of the second bed board 52 are located on the same plane, the clamping bodies 642 of the first hinge rod 61 and the second hinge rod 62 are clamped into the corresponding third clamping grooves 123, the limiting head 533 of the second fixing member 53 is clamped into the second limiting groove 132 to fix the first bed board and the second bed board 52, at this time, the first bed board 51 is changed into a chair-stool state, the second bed board 52 is in a flat-laying state, so that a plurality of patients can sit on the first bed board 51 in a sitting posture state, one patient can lie on the second bed board 52 to be isolated and transferred, and the number of patients which can be isolated and transferred by the negative pressure isolation bin of this embodiment is increased.
Thirdly, as shown in fig. 4, the two single plates 54 of the first bed board 51 and the second bed board 52 are perpendicular to each other, the clamping bodies 642 of the first hinge rod 61 are clamped into the corresponding third clamping grooves 123, the clamping bodies 642 of the second hinge rod 62 are clamped into the corresponding second clamping grooves 122, the limiting heads 533 of the second fixing member 53 are clamped into the second limiting grooves 132, the first bed board 51 and the second bed at the time are both changed into a chair-stool state, so that a plurality of patients can sit on the first bed board 51 and the second bed board 52 in a sitting posture, and the number of the patients can be isolated and transferred by the negative pressure isolation bin of this embodiment is further increased.
According to the number of patients actually isolated and transferred, the states of the whole first bed board 51 and the whole second bed board 52 can be freely changed, and the practicability of the negative pressure isolation bin is enhanced.
The supporting plate 1 is provided with a through groove 14, and when the first bed board 51 or the second bed board 52 is changed into the bench state, the feet of the patient can be placed in the through groove 14. The supporting plate 1 is provided with sliding grooves 19 on both sides of the through groove 14, the bottom parts of the two single plates 54 of the first bed plate 51 are integrally formed with sliding strips 512, the sliding strips 512 are small in top and large in bottom, and when the sliding strips 512 are clamped in the sliding grooves 19, the vertical direction of the first bed plate 51 is limited.
A third fixing member 55 is arranged between the two single plates 54 of the second bed plate 52, the third fixing member 55 includes a fixing bar 551 and a fixing column 552, the fixing bar 551 and the fixing column 552 are respectively installed on the two single plates 54 of the second bed plate 52, a fixing groove 553 is opened on the fixing bar 551, and the fixing column 552 can be clamped in the fixing groove 553; when the two single boards 54 of the second bed board 52 are located on the same plane, the fixing groove 553 is rotated, so that the fixing column 552 is clamped into the fixing groove 553, and the two single boards 54 are prevented from rotating relatively. The first hinge rod 61 is provided with a redundant groove 611, so that when the state of the second bed board 52 is changed, the third fixing member 55 is prevented from abutting against the first hinge rod 61.
Fluffy body 2 includes barrier film 21 and a plurality of U-shaped bracing piece 22, and barrier film 21 is torn the material by the polymer and is made, like PVC, PE and polytetrafluoroethylene etc. bracing piece fixed connection is inboard in fluffy body 2, has seted up seal groove 15 on the backup pad 1, and the bottom of barrier film 21 is inserted and is located in seal groove 15, has seted up a plurality of jacks 151 in the seal groove 15, and the end of U-shaped bracing piece 22 is inserted and is located in jack 151. When in use, a patient is firstly placed on the first bed board 51 and the second bed board 52, and then the tent body 2 is arranged on the supporting board 1. When not in use, the tent body 2 can be taken down from the supporting plate 1 and folded for storage. The two sides of the isolation film 21 are provided with a plurality of sealed observation windows 211, which is convenient for medical staff to observe the state of the patient in the isolation bin at any time, so as to implement corresponding measures.
Exhaust filter equipment 4 includes exhaust fan 41 and filtering component 42, and mounting groove 16 has been seted up to the bottom of backup pad 1, and ventilation groove 161 has been seted up between mounting groove 16 and the logical groove 14, and filtering component 42 includes multilayer filter layer 421 and shrouding 422, and multilayer filter layer 421 are laid in mounting groove 16, and shrouding 422 is located the outside to with backup pad 1 sealing connection, filter layer 421 materials adopt among the prior art commonly used filter material can, like medical melt-blown cloth etc.. The exhaust fan 41 is fixedly arranged at the bottom of the support plate 1, a rechargeable battery 411 is fixedly arranged on one side of the exhaust fan 41, and power is supplied to the exhaust fan 41 through the rechargeable battery 411. The sealing plate 422 is provided with a plurality of air outlet holes, air ducts 412 are connected between the exhaust fan 41 and the air outlet holes, and a plurality of one-way air inlet valves 212 are installed on the isolating membrane 21. When the exhaust filtering device 4 works, the exhaust fan 41 is started to make the negative pressure cabin in a negative pressure state, the outside air enters the isolation cabin from the one-way air inlet valve 212, then enters the mounting groove 16 through the ventilation groove 161 at the bottom of the supporting plate 1, and after the pathogens in the air are filtered by the filtering component 42 in the mounting groove 16, the pathogens enter the air duct 412 through the air outlet, and finally are exhausted to the outside by the exhaust fan 41.
Four sets of moving assemblies 3 are respectively installed at four corners of the bottom of the supporting plate 1, each moving assembly 3 comprises a supporting leg 31 and a roller 32, the supporting legs 31 are fixedly connected with the supporting plate 1, and the rollers 32 are rotatably connected to the tail ends of the supporting legs 31.
A plurality of first storage grooves 17 are formed at one side of the supporting plate 1, and a second storage groove 18 is formed at the other side. The first storage groove 17 is used for storing some common medical instruments, and the second storage groove 18 is used for storing the folded tent body 2.
When the negative pressure isolation bin is used, the number of patients to be isolated and transferred can be changed according to actual needs, and the state of the negative pressure isolation bin is changed. When two patients need to be isolated and transferred in a prone position, the two single plates 54 of the first bed board 51 and the second bed board 52 are positioned on the same plane, the clamping bodies 642 on the first hinge rod 61 and the second hinge rod 62 are clamped into the corresponding first clamping grooves 121, the limiting heads 533 of the second fixing piece 53 are clamped into the first limiting grooves 131, the first bed board 51 and the second bed board 52 are fixed, and the two patients lie on the first bed board 51 and the second bed board 52 respectively for isolation and transfer;
when a patient needs to be isolated and transferred in a prone position and a plurality of sitting positions, the two single plates 54 of the first bed plate 51 are perpendicular to each other, the two single plates 54 of the second bed plate 52 are positioned on the same plane, the clamping bodies 642 on the first hinge rod 61 and the second hinge rod 62 are clamped into the corresponding third clamping grooves 123, the limiting head 533 of the second fixing piece 53 is clamped into the second limiting groove 132, the first bed plate 51 is fixed with the second bed plate 52, the first bed plate 51 is changed into a chair-stool state, the second bed plate 52 is in a flat-laying state, the plurality of patients are seated on the first bed plate 51 in a sitting position, and the patient lies on the second bed plate 52 for isolation and transfer;
when only a plurality of patients are isolated and transferred in a sitting posture state, the two single plates 54 of the first bed plate 51 and the second bed plate 52 are perpendicular to each other, the clamping bodies 642 on the first hinge rod 61 are clamped into the corresponding third clamping grooves 123, the clamping bodies 642 on the second hinge rod 62 are clamped into the corresponding first clamping grooves 121, the limiting heads 533 of the second fixing member 53 are clamped into the second limiting grooves 132, the first bed plate 51 and the second bed are changed into a chair-stool state, and the plurality of patients are seated on the first bed plate 51 and the second bed plate 52 in the sitting posture state to be isolated and transferred.
The negative pressure isolation bin provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. A negative pressure isolation bin is characterized in that: the air-purifying bed comprises a supporting plate and a tent body, wherein a moving assembly and an exhaust filtering device are installed at the bottom of the supporting plate, the tent body is connected with the supporting plate in a sealing manner, an isolation cavity is formed between the tent body and the supporting plate, a first bed board and a second bed board are installed in the isolation cavity, the first bed board is connected with the supporting plate in a sliding manner, the second bed board is positioned above the first bed board, hinge assemblies are installed between the two ends of the second bed board and the supporting plate respectively, each hinge assembly comprises a first hinge rod and a second hinge rod, hinge grooves are formed in the positions, located on the first hinge rod and the second hinge rod, of the supporting plate, one end of each first hinge rod is hinged with the second bed board, the other end of each first hinge rod is hinged into the hinge groove of the supporting plate, a first trapezoid groove is formed in each first hinge rod, a first fixing piece is installed in each first trapezoid groove, the support plate is provided with a slot clamping group, the first fixing piece can be inserted into the slot clamping group, the two ends of the first bed board are provided with second trapezoidal grooves, the second trapezoidal grooves are internally provided with second fixing pieces, the support plate is provided with a limit slot group, and the second fixing pieces can be clamped in the limit slot group.
2. The negative pressure isolation bin of claim 1, wherein: the first fixing piece comprises a rod body and a clamping body, one end of the rod body and the clamping body are integrally formed, the other end of the rod body penetrates out of the first trapezoidal groove, the clamping groove group comprises a first clamping groove and a second clamping groove, the clamping body is clamped in the first clamping groove, the second fixing piece comprises an end, a sliding rod and a limiting head, the end, the sliding rod and the limiting head are integrally formed, the end is located outside the second trapezoidal groove, the sliding rod is inserted in the second trapezoidal groove in a sliding mode, the limiting groove group comprises a first limiting groove and a second limiting groove, and the limiting head is clamped in the first limiting groove.
3. The negative pressure isolation cartridge of claim 2, wherein: the first bed board and the second bed board are composed of two single boards, the two single boards are hinged to each other, the clamping groove group comprises a third clamping groove, and the third clamping groove is located between the first clamping groove and the second clamping groove.
4. The negative pressure isolation cartridge of claim 3, wherein: the supporting plate is provided with a through groove, the supporting plate is provided with sliding grooves on two sides of the through groove, sliding strips are integrally formed at the bottoms of the two single plates of the first bed plate, and the sliding strips are clamped in the sliding grooves.
5. The negative pressure isolation bin of claim 4, wherein: the first hinge rod is provided with a first fixing piece, the first fixing piece comprises a fixing strip and a fixing column, the fixing strip and the fixing column are arranged on the two single plates of the first bed board respectively, the fixing strip is provided with a fixing groove, the fixing column can be clamped in the fixing groove, and the first hinge rod is provided with a redundant groove.
6. The negative pressure isolation bin of claim 5, wherein: the tent comprises a tent body and a supporting rod, wherein the supporting rod is fixedly connected to the inner side of the tent body, a sealing groove is formed in the supporting plate, the bottom of the isolation film is inserted into the sealing groove, a plurality of inserting holes are formed in the sealing groove, the tail end of the U-shaped supporting rod is inserted into the inserting holes, and a plurality of sealed observation windows are arranged on two sides of the isolation film.
7. The negative pressure isolation bin of claim 6, wherein: exhaust filter equipment includes exhaust fan and filtering component, the mounting groove has been seted up to the bottom of backup pad, the ventilation groove has been seted up between mounting groove and the logical groove, filtering component includes multilayer filter layer and shrouding, the multilayer the filter layer is laid in the mounting groove, the shrouding is located the outside to with backup pad sealing connection, exhaust fan fixed mounting in backup pad bottom, exhaust fan one side fixed mounting has rechargeable battery, be equipped with a plurality of ventholes on the shrouding, be connected with the air duct between exhaust fan and each venthole, install a plurality of one-way admission valves on the barrier film.
8. The negative pressure isolation cartridge of claim 7, wherein: the four groups of moving assemblies are respectively arranged at four corners of the bottom of the supporting plate and comprise supporting legs and rollers, the supporting legs are fixedly connected with the supporting plate, and the rollers are rotatably connected to the tail ends of the supporting legs.
9. The negative pressure isolation cartridge of claim 8, wherein: a plurality of first holding tanks have been seted up to one side of backup pad, and the second holding tank has been seted up to the opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358170.7A CN113244058B (en) | 2021-04-01 | 2021-04-01 | Negative pressure isolation bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358170.7A CN113244058B (en) | 2021-04-01 | 2021-04-01 | Negative pressure isolation bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113244058A true CN113244058A (en) | 2021-08-13 |
| CN113244058B CN113244058B (en) | 2024-03-22 |
Family
ID=77220270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110358170.7A Active CN113244058B (en) | 2021-04-01 | 2021-04-01 | Negative pressure isolation bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113244058B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9309369D0 (en) * | 1993-05-06 | 1993-06-16 | Cheng Nan Shan | Collapsible furniture structure |
| GB9612267D0 (en) * | 1996-06-07 | 1996-08-14 | Chuang Ching Shan | Sickbed |
| JP2004202156A (en) * | 2002-12-24 | 2004-07-22 | Michitomo Kawakami | Decompression chamber |
| US20120153687A1 (en) * | 2010-06-08 | 2012-06-21 | Yohei Kume | Bed, and combining method and separating method of bed |
| FR3042405A3 (en) * | 2015-10-20 | 2017-04-21 | Control Live S L | REVERSING BED FOR PEOPLE WITH DISABILITIES |
| CN108652318A (en) * | 2018-06-22 | 2018-10-16 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as bed |
| CN109009708A (en) * | 2018-08-13 | 2018-12-18 | 张宪英 | It is a kind of transferring bed convenient for the medical treatment and nursing of application |
| CN109498325A (en) * | 2019-01-07 | 2019-03-22 | 莱芜职业技术学院 | Negative pressure isolation transhipment cabin |
| CN208693677U (en) * | 2017-11-09 | 2019-04-05 | 普生（天津）科技股份有限公司 | A kind of highly-safe negative-pressure cofferdam |
| CN209661000U (en) * | 2019-03-22 | 2019-11-22 | 佛山布同凡响家具有限公司 | A kind of folding sofa capable of using as bed |
| CN209933266U (en) * | 2019-04-01 | 2020-01-14 | 杜娟 | Nursing bed |
| CN111173355A (en) * | 2020-03-09 | 2020-05-19 | 北京同方洁净技术有限公司 | Isolation tent, system and installation method thereof |
| CN211186452U (en) * | 2019-08-21 | 2020-08-07 | 深圳零壹建筑设计有限公司 | Desk disjunctor folding bed |
| CN211382278U (en) * | 2019-12-02 | 2020-09-01 | 贺万静 | Disease prevention control isolation bed |
| CN111643289A (en) * | 2020-06-18 | 2020-09-11 | 山东博科生物产业有限公司 | Negative pressure isolation cabin for sickbed and sickbed |
| CN111700739A (en) * | 2020-06-29 | 2020-09-25 | 钟易民 | Sitting and lying dual-purpose isolation cabin for transferring patients |
| CN112022518A (en) * | 2020-08-21 | 2020-12-04 | 中国人民解放军中部战区疾病预防控制中心 | Epidemic disease scene patient transfer device |
| CN212214051U (en) * | 2020-03-20 | 2020-12-25 | 胡勤恒 | Negative pressure isolation sickbed for severe infectious diseases |
-
2021
- 2021-04-01 CN CN202110358170.7A patent/CN113244058B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9309369D0 (en) * | 1993-05-06 | 1993-06-16 | Cheng Nan Shan | Collapsible furniture structure |
| GB9612267D0 (en) * | 1996-06-07 | 1996-08-14 | Chuang Ching Shan | Sickbed |
| JP2004202156A (en) * | 2002-12-24 | 2004-07-22 | Michitomo Kawakami | Decompression chamber |
| US20120153687A1 (en) * | 2010-06-08 | 2012-06-21 | Yohei Kume | Bed, and combining method and separating method of bed |
| FR3042405A3 (en) * | 2015-10-20 | 2017-04-21 | Control Live S L | REVERSING BED FOR PEOPLE WITH DISABILITIES |
| CN208693677U (en) * | 2017-11-09 | 2019-04-05 | 普生（天津）科技股份有限公司 | A kind of highly-safe negative-pressure cofferdam |
| CN108652318A (en) * | 2018-06-22 | 2018-10-16 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as bed |
| CN109009708A (en) * | 2018-08-13 | 2018-12-18 | 张宪英 | It is a kind of transferring bed convenient for the medical treatment and nursing of application |
| CN109498325A (en) * | 2019-01-07 | 2019-03-22 | 莱芜职业技术学院 | Negative pressure isolation transhipment cabin |
| CN209661000U (en) * | 2019-03-22 | 2019-11-22 | 佛山布同凡响家具有限公司 | A kind of folding sofa capable of using as bed |
| CN209933266U (en) * | 2019-04-01 | 2020-01-14 | 杜娟 | Nursing bed |
| CN211186452U (en) * | 2019-08-21 | 2020-08-07 | 深圳零壹建筑设计有限公司 | Desk disjunctor folding bed |
| CN211382278U (en) * | 2019-12-02 | 2020-09-01 | 贺万静 | Disease prevention control isolation bed |
| CN111173355A (en) * | 2020-03-09 | 2020-05-19 | 北京同方洁净技术有限公司 | Isolation tent, system and installation method thereof |
| CN212214051U (en) * | 2020-03-20 | 2020-12-25 | 胡勤恒 | Negative pressure isolation sickbed for severe infectious diseases |
| CN111643289A (en) * | 2020-06-18 | 2020-09-11 | 山东博科生物产业有限公司 | Negative pressure isolation cabin for sickbed and sickbed |
| CN111700739A (en) * | 2020-06-29 | 2020-09-25 | 钟易民 | Sitting and lying dual-purpose isolation cabin for transferring patients |
| CN112022518A (en) * | 2020-08-21 | 2020-12-04 | 中国人民解放军中部战区疾病预防控制中心 | Epidemic disease scene patient transfer device |
Non-Patent Citations (1)
| Title |
|---|
| 彭飞: "《医院感染防控新标准解读》", 上海科学技术出版社, pages: 220 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113244058B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100305393A1 (en) | Apparatus and method for providing continuous access to an isolation space while maintaining isolation | |
| CN109498325B (en) | Negative pressure isolation transfer cabin | |
| US5774917A (en) | Turn mattress inherently formed with side guards | |
| US7757689B2 (en) | Inflatable isolating cabin | |
| US9770375B2 (en) | Multifunctional mattress | |
| US7360813B2 (en) | Mobile first aid post | |
| EP3373882B1 (en) | Patient isolator | |
| KR20010041151A (en) | Collapsible isolation apparatus | |
| JP2002507447A (en) | Self contained isolation and environmental protection system | |
| CN212295866U (en) | Novel coronavirus PVC inflatable tent for fresh air and positive air prevention and control | |
| CN113244058A (en) | Negative pressure isolation bin | |
| CN101697933B (en) | Negative pressure ambulance | |
| ES2928467T3 (en) | Media holder | |
| CN213098935U (en) | Negative pressure isolating device for infectious ward | |
| CN112914901A (en) | Negative pressure isolation system for aerial transportation infectious patient | |
| CN112076031B (en) | Sickbed with replaceable isolation bed sheet | |
| CN212453790U (en) | Infectious aerosol protector | |
| CN2649062Y (en) | Isolating cabin for transporting infectious patients | |
| TWM605084U (en) | Inflatable negative pressure isolation cabin | |
| CN218375679U (en) | Positive pressure inflatable decontamination tent | |
| JP7008390B1 (en) | Pneumatic negative pressure chamber device | |
| CN111255291A (en) | Novel coronavirus PVC inflatable tent for fresh air and positive air prevention and control | |
| CN212271783U (en) | Epidemic disease disaster area isolation tent with mobile function | |
| CN111706123A (en) | Negative pressure shelter of expanded passageway | |
| CN217339201U (en) | Protector for epidemic prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |