CN111297604A - Negative pressure cabin for medical isolation - Google Patents
Negative pressure cabin for medical isolation Download PDFInfo
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- CN111297604A CN111297604A CN202010209955.3A CN202010209955A CN111297604A CN 111297604 A CN111297604 A CN 111297604A CN 202010209955 A CN202010209955 A CN 202010209955A CN 111297604 A CN111297604 A CN 111297604A
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- cabin body
- negative pressure
- cabin
- electric push
- side wall
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- 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
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- 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
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
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- 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
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/008—Ventilation, sterilisation or air conditioning aspects
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a negative pressure cabin for medical care isolation, which comprises a cabin body, wherein the lower end of the cabin body is provided with a groove plate, vertical plates on two sides of the groove plate extend outwards to form an outward extending part, an electric push rod is arranged on the outward extending part, the lower end of a telescopic rod of the electric push rod is provided with a universal wheel, air flow channels are arranged in the left side wall and the right side wall of the cabin body, the air flow channels are communicated with a first connecting pipe arranged on the inner wall of the cabin body, three water flow channels are also arranged in the middle position in the side wall of the cabin body, three rows of spray heads facing different angles are respectively arranged on the inner side wall of the cabin body, and the three water flow channels are: the cabin body can be supported by the universal wheels to a certain height through the work of the electric push rod, the transportation and the movement of the negative pressure cabin to a patient are facilitated, the two air flow channels can be respectively connected with the output end of the air flow input of the negative pressure system, the negative pressure state in the cabin body is ensured, and the full-coverage disinfection of the cabin body can be ensured by the three rows of spray heads.
Description
Technical Field
The invention relates to the technical field of medical neurological medical instruments, in particular to a negative pressure cabin for medical isolation.
Background
In the period of some infectious diseases occurring intensively, the patient needs to be specially isolated, the patient is prevented from contacting with other patients or medical care personnel, the virus is rapidly infected, and the spread of the disease condition occurs in a large range;
when the infectious diseases are regionally epidemic, in order to reduce the spread range of the disease conditions, a certain number of negative pressure cabins need to be arranged at a transportation hub station, and after a patient carrying viruses is found, the patient is timely and effectively isolated and transferred to a hospital, and in the process, the patient needs to stay in the negative pressure cabin all the time to avoid the spread of the viruses; in addition, according to the current experience of preventing and treating infectious diseases, when a plurality of patients exist, isolation treatment of the plurality of patients can be realized by intensively arranging the negative pressure cabin in a fixed area, and the problem of isolation beds in hospitals is solved; or the structure is complex, the volume and the mass are large, and the movement and the transportation are inconvenient, so that a negative pressure cabin for medical isolation is provided.
Disclosure of Invention
The invention solves the technical problems that the negative pressure cabin in the prior art is unreasonable in structural design, poor in comfort and inconvenient for patient transfer and movement, and provides the negative pressure cabin for medical isolation, which is high in structural strength and comfort and convenient to move and transfer.
In order to achieve the purpose, the invention provides the following technical scheme: a negative pressure cabin for medical care isolation comprises a cabin body, wherein the cabin body can contain the next common sickbed, the volume of the cabin body can be normally placed in a conventional ambulance, the cabin body is placed at the upper end of a supporting seat, a plurality of supporting rods are arranged at the lower end of the supporting seat, the lower ends of the supporting rods are inserted into rod sleeves, the rod sleeves are arranged in groove plates, a damping spring is connected between the bottom of each supporting rod and the bottom in each rod sleeve, and the damping spring can play a role in absorbing and buffering vibration; the upper ends of the vertical plates on the two sides of the groove plate respectively extend inwards and outwards horizontally to form an inner extending part and an outer extending part, and the inner extending parts are inserted into side strip-shaped grooves formed in the side faces of the cabin body; a first extension plate extends forwards from the lower end of the cabin body, a second extension plate extends forwards from the supporting seat, and the first extension plate and the second extension plate are fixedly connected through a fixing bolt;
two electric push rods are vertically arranged at the front end and the rear end of the outer extension part, the electric push rods are detachably arranged on the upper surface of the outer extension part, a telescopic rod at the lower end of each electric push rod penetrates through the outer extension part, universal wheels are detachably arranged at the bottom of each telescopic rod, and the electric push rods can drive the universal wheels to move up and down through the telescopic rods;
the front end of the cabin body is rotatably provided with a door plate, one side of the door plate is connected with the front end of the cabin body through hinges, airflow channels are respectively arranged in the lower end of the left side wall and the upper end of the right side wall of the cabin body, the airflow channels are arranged along the length direction of the cabin body, the cross section of the airflow channel in the left side wall of the cabin body is larger than that of the airflow channel in the right side wall, electric heating wires are arranged in the airflow channels, the electric heating wires can play a role in improving the temperature in the cabin body and sterilizing, two ends of the airflow channels are respectively communicated with two first connecting pipes arranged on the inner wall of the cabin body, first pipe covers are arranged on the first connecting pipes, the first pipe covers can prevent external bacteria from entering the cabin body, the middle positions of the airflow channels are connected with second connecting pipes arranged on the outer side face of the cabin body; three rivers passageways have been seted up from top to bottom to intermediate position in the lateral wall about the cabin body, be provided with three rows of shower nozzles towards different angles on the inside wall of the cabin body respectively, the orientation of one row of shower nozzle in the upper end is thirty degrees of tilt up, the orientation level of one row of shower nozzle in the centre, and thirty degrees of shower nozzle orientation downward sloping of one row of lower extreme are three the rivers passageway is connected with three rows of shower nozzles respectively, three the intermediate position of rivers passageway is passed through interface channel and is connected, interface channel is connected with the third connecting pipe of installing in cabin body lateral surface, install the third tube cap on the third connecting pipe.
Preferably, through holes are formed in the left end and the right end of the first extension plate, threaded through holes are formed in the second extension plate located at the lower end of each through hole, the fixing bolts penetrate through the through holes and are in threaded connection with the threaded through holes, the first extension plate and the second extension plate can be fixedly connected through the fixing bolts, and the fixing bolts are convenient to disassemble and assemble.
Preferably, the bottom surface of the cabin body is provided with a plurality of spherical grooves in an arrayed manner, rolling balls are sleeved in the spherical grooves, and the cabin body can move at the upper end of the supporting seat conveniently through the plurality of rolling balls.
Preferably, a connecting disc sleeve is installed outside the lower end of the electric push rod, a fixing screw is arranged on the connecting disc sleeve, the fixing screw penetrates through the connecting disc sleeve to be screwed into the outer extension part, and the electric push rod is fixedly connected to the outer extension part through the fixing screw, so that the electric push rod is convenient to disassemble and assemble; the lower extreme of telescopic link is seted up the screw thread blind hole, spiro union has connecting screw in the screw thread blind hole, the connecting seat is installed to connecting screw's lower extreme, the universal wheel is installed to the lower extreme of connecting seat, and the universal wheel also can be through the lower extreme dismouting of connecting screw at the telescopic link, makes whole electric putter convenient dismantlement and installation on the extension portion outside, is convenient for maintain and repair.
Preferably, logical groove has been seted up to the upper end of the cabin body, it is provided with transparent panel to lead to the inslot, internal upper surface in cabin still is provided with the light, and it is internal that external light can make daytime enter into the cabin through transparent panel, reduces the internal oppression of patient cabin and feels, and the light can improve the internal light intensity in cabin night.
Preferably, the edge of door plant is provided with the rubber layer, and the leakproofness of door plant can be improved on the rubber layer, the front end surface mounting of door plant has the handle, and the switch of the door plant of being convenient for of handle, the handle is all installed at both ends around the extension portion upper surface, and the handle is convenient for remove whole burden cabin.
Preferably, the upper surface of the outer extension part on the right side is also provided with a storage battery and a control switch, and the storage battery is electrically connected with the electric push rod through the control switch, so that the electric push rod does not need to be connected with an external power supply during working, and the negative pressure cabin can be conveniently moved and used.
Preferably, all be provided with the rubber pad in second tube cap and the third tube cap, the rubber pad can improve the leakproofness of second tube cap and third tube cap.
Preferably, the lower surface of frid is provided with the rubber heelpiece, and the rubber heelpiece can play the effect of cushioning pressure and increase friction power.
Compared with the prior art, the invention has the beneficial effects that:
1. the cabin body is placed at the upper end of the supporting seat, a plurality of supporting rods are arranged at the lower end of the supporting seat, the lower ends of the supporting rods are inserted into the rod sleeves, a damping spring is connected between the bottom of each supporting rod and the inner bottom of each rod sleeve, the upper ends of the vertical plates at the two sides of the groove plate respectively extend inwards and outwards horizontally to form an inner extending part and an outer extending part, the inner extending parts are inserted into side strip-shaped grooves formed in the side face of the cabin body, and a first extending plate extending forwards at the lower end of the cabin body is fixedly connected with a second extending plate extending forwards through a fixing; the cabin body and the groove plates are firmly connected through the matching of the inner extension parts and the side strip-shaped grooves and the connection of the first extension plate and the second extension plate, the structural strength is high, the situations such as deformation or dislocation and the like are not easy to occur, and when the cabin body is vibrated, the vibration can be absorbed through the compression of the damping spring, so that the cabin body is protected, and the comfort of a patient in the cabin body is improved;
2. two electric push rods are vertically arranged at the front end and the rear end of the outer extension part, the electric push rods are detachably arranged on the upper surface of the outer extension part, a telescopic rod at the lower end of each electric push rod penetrates through the outer extension part, and universal wheels are detachably arranged at the bottom of the telescopic rod; when the telescopic rod is in a retraction state, the bottom of the groove plate is in contact with the ground, so that the position of the negative pressure cabin is fixed, the negative pressure cabin can be used as a common medical isolation cabin, when the negative pressure cabin is used in places such as an airport station and the like, a patient needs to be transported and moved, the universal wheels can support the negative pressure cabin to a certain height through the extension of the telescopic rod, the cabin body can be conveniently moved, when the cabin body is transported to an ambulance, the height of the cabin body is supported to the position with the same height as the cabin of the ambulance through the electric push rod, the fixing bolt is taken down, the cabin body is pushed to slide at the upper end of the groove plate to enter the cabin of the ambulance, the whole process is convenient and quick, the patient does not need to be transported manually, and the comfort in;
3. the lower end of the left side wall of the cabin body and the upper end of the right side wall of the cabin body are both provided with an airflow channel, the section of the airflow channel in the left side wall of the cabin body is larger than that of the airflow channel in the right side wall of the cabin body, two ends of the airflow channel are respectively communicated with two first connecting pipes arranged on the inner wall of the cabin body, and the middle position of the airflow channel is connected with a second connecting pipe arranged on the outer side surface of the cabin body; the airflow channel with the smaller cross section is connected with an air inlet pipeline of the negative pressure system through a second connecting pipe, the airflow channel with the larger cross section is connected with an exhaust pipeline of the negative pressure system through the second connecting pipe, the negative pressure state in the cabin body can be conveniently ensured through the flow difference of airflow, and the two obliquely corresponding airflow channels can ensure the fluidity of the air in the cabin body;
4. three water flow channels are arranged up and down in the middle positions in the left side wall and the right side wall of the cabin body, three rows of spray heads facing different angles are arranged on the inner side wall of the cabin body respectively, the three water flow channels are connected with the three rows of spray heads respectively, the middle positions of the three water flow channels are connected through a connecting channel, and the connecting channel is connected with a third connecting pipe arranged on the outer side surface of the cabin body; when the cabin body is disinfected, the third connecting pipe is communicated with an external disinfection pipeline, disinfectant water flow with certain pressure enters the water flow channel and is sprayed out through the spray heads, three rows of disinfectant sprayed out by the spray heads facing different angles on the left side wall and the right side wall in the cabin body can enable a disinfection area in the cabin body to be fully covered, the cabin body is convenient to disinfect, inconvenience of medical workers in wearing protective clothing for disinfection is avoided, and infection risks of the medical workers entering the cabin body can be reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a structural sectional view of the position of the side wall of the cabin according to the present invention;
fig. 5 is a perspective view of the electric putter of the present invention.
Reference numbers in the figures: 1. cabin, 101, side strip-shaped groove, 102, spherical groove, 103, through groove, 104, air flow channel, 105, water flow channel, 106, connecting channel, 2, supporting seat, 3, supporting rod, 4, rod sleeve, 5, damping spring, 6, groove plate, 61, external extension part, 62, internal extension part, 7, rubber bottom pad, 8, rolling ball, 9, electric push rod, 91, telescopic rod, 911, threaded blind hole, 92, connecting disk sleeve, 93, fixing screw, 10, connecting screw, 11, connecting seat, 12, universal wheel, 13, transparent panel, 14, lighting lamp, 15, first connecting pipe, 16, rubber pad, 17, first pipe cover, 18, electric heating wire, 19, second connecting pipe, 20, second pipe cover, 21, spray head, 22, third connecting pipe, 23, third pipe cover, 24, first extension plate, 241, through hole, 25, second extension plate, 251, threaded through hole, 26, 251, and internal extension part, Fixing bolt, 27, door panel, 28, rubber layer, 29, handle, 30, battery, 31, control switch, 32, handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a negative pressure cabin for medical care isolation comprises a cabin body 1, wherein the cabin body 1 can contain the next common sickbed, the volume of the cabin body 1 can be normally placed into a conventional ambulance, a through groove 103 is formed in the upper end of the cabin body 1, a transparent panel 13 is arranged in the through groove 103, an illuminating lamp 14 is further arranged on the inner upper surface of the cabin body 1, external light in the daytime can enter the cabin body 1 through the transparent panel 13, the depression sense in the cabin body 1 of a patient is reduced, and the illuminating lamp 14 can improve the light intensity in the cabin body 1 at night; the capsule body 1 is placed at the upper end of the supporting seat 2, a plurality of ball-shaped grooves 102 are arranged on the bottom surface of the capsule body 1, rolling balls 8 are sleeved in the ball-shaped grooves 102, and the capsule body 1 can conveniently move at the upper end of the supporting seat 2 through the plurality of rolling balls 8; the lower end of the supporting seat 2 is provided with a plurality of supporting rods 3 in an arrayed manner, the lower ends of the supporting rods 3 are inserted into rod sleeves 4, the rod sleeves 4 are arranged in groove plates 6, damping springs 5 are connected between the bottoms of the supporting rods 3 and the bottoms in the rod sleeves 4, and the damping springs 5 can play a role in absorbing and buffering vibration; the lower surface of the groove plate 6 is provided with a rubber bottom pad 7, the rubber bottom pad 7 can play a role in buffering pressure and increasing friction force, the upper ends of the vertical plates at two sides of the groove plate 6 respectively extend inwards and outwards horizontally to form an inner extending part 62 and an outer extending part 61, the inner extending part 62 is inserted into a side strip-shaped groove 101 formed in the side surface of the cabin body 1, the front end and the rear end of the upper surface of the outer extending part 61 are respectively provided with a handle 32, and the handles 32 are convenient for moving the whole negative pressure cabin; a first extension plate 24 extends forwards from the lower end of the cabin body 1, a second extension plate 25 extends forwards from the support seat 2, the first extension plate 24 is fixedly connected with the second extension plate 25 through a fixing bolt 26, through holes 241 are formed in the left end and the right end of the first extension plate 24, a threaded through hole 251 is formed in the second extension plate 25 located at the lower end of the through hole 241, the fixing bolt 26 penetrates through the through hole 241 and is screwed in the threaded through hole 251, the first extension plate 24 and the second extension plate 25 can be fixedly connected through the fixing bolt 26, and the fixing bolt 26 is convenient to disassemble and assemble; make firm in connection between cabin body 1 and the frid 6 through the cooperation of interior extension 62 and side strip groove 101 and the connection of first extension board 24 and second extension board 25, structural strength is high, is difficult for appearing the condition such as deformation or dislocation to can absorb buffering vibrations through damping spring 5's compression when receiving vibrations, play the effect of protection to cabin body 1, improve the travelling comfort of patient in cabin body 1.
Two electric push rods 9 are vertically arranged at the front end and the rear end of the outer extension part 61, the electric push rods 9 are detachably arranged on the upper surface of the outer extension part 61, a connecting disc sleeve 92 is arranged outside the lower end of each electric push rod 9, a fixing screw 93 is arranged on each connecting disc sleeve 92, each fixing screw 93 penetrates through the corresponding connecting disc sleeve 92 and is screwed in the outer extension part 61, and the electric push rods 9 are fixedly connected on the outer extension part 61 through the fixing screws 93, so that the electric push rods 9 can be conveniently detached; the telescopic rod 91 at the lower end of the electric push rod 9 penetrates through the outer extension part 61, the universal wheel 12 is detachably mounted at the bottom of the telescopic rod 91, and the electric push rod 9 can drive the universal wheel 12 to move up and down through the telescopic rod 91; the lower end of the telescopic rod 91 is provided with a threaded blind hole 911, a connecting screw 10 is screwed in the threaded blind hole 911, the lower end of the connecting screw 10 is provided with a connecting seat 11, the lower end of the connecting seat 11 is provided with a universal wheel 12, and the universal wheel 12 can be disassembled and assembled at the lower end of the telescopic rod 91 through the connecting screw 10, so that the whole electric push rod 9 is convenient to disassemble and assemble on the outer extension part 61, and is convenient to maintain and repair; when the telescopic rod 91 is in a retraction state, the bottom of the groove plate 6 is in contact with the ground, so that the position of the negative pressure cabin is fixed, the negative pressure cabin can be used as a common medical isolation cabin, when the negative pressure cabin is used in places such as an airport station and the like, a patient needs to be transported and moved, the universal wheel 12 can support the negative pressure cabin to a certain height through the extension of the telescopic rod 91, the cabin body 1 is convenient to move, when the cabin body 1 is transported to an ambulance, the height of the cabin body 1 is supported to the position with the same height as the cabin of the ambulance through the electric push rod 9, the fixing bolt 26 is taken down, the cabin body 1 is pushed to slide into the cabin of the ambulance at the upper end of the groove plate 6, the whole process is convenient and rapid, the patient does not need to be transported manually, and the comfort in; the upper surface of the external extension part 61 on the right side is also provided with a storage battery 30 and a control switch 31, the storage battery 30 is electrically connected with the electric push rod 9 through the control switch 31, so that the electric push rod 9 does not need to be connected with an external power supply during working, and the movement and use of the negative pressure cabin are facilitated.
A door plate 27 is rotatably installed at the front end of the cabin body 1, one side of the door plate 27 is connected with the front end of the cabin body 1 through hinges, a rubber layer 28 is arranged on the edge of the door plate 27, the rubber layer 28 can improve the sealing performance of the door plate 27, a handle 29 is installed on the surface of the front end of the door plate 27, and the handle 29 facilitates the opening and closing of the door plate 27; airflow channels 104 are formed in the lower end of the left side wall of the cabin body 1 and the upper end of the right side wall of the cabin body 1, the airflow channels 104 are arranged along the length direction of the cabin body 1, the cross section of each airflow channel 104 in the left side wall of the cabin body 1 is larger than that of each airflow channel 104 in the right side wall of the cabin body 1, an electric heating wire 18 is arranged in each airflow channel 104, the electric heating wires 18 can play roles of improving the temperature in the cabin body 1 and sterilizing by heating, the two ends of each airflow channel 104 are respectively communicated with two first connecting pipes 15 arranged on the inner wall of the cabin body 1, first pipe covers 17 are arranged on the first connecting pipes 15, the first pipe covers 17 can prevent external bacteria from entering the cabin body 1, the middle positions of the airflow channels 104 are connected with second connecting pipes 19 arranged on the outer side face of the cabin body 1, and; the air flow channel 104 with the smaller cross section is connected with an air inlet pipeline of the negative pressure system through a second connecting pipe 19, the air flow channel 104 with the larger cross section is connected with an air exhaust pipeline of the negative pressure system through the second connecting pipe 19, the negative pressure state in the cabin body 1 is convenient to ensure through the flow difference of the air flow, and the two obliquely corresponding air flow channels 104 can ensure the fluidity of the air in the cabin body 1; three water flow channels 105 are arranged at the upper and lower parts of the middle position in the left and right side walls of the cabin body 1, three rows of spray heads 21 facing different angles are respectively arranged on the inner side wall of the cabin body 1, the direction of the upper row of spray heads 21 is upwards inclined by thirty degrees, the direction of the middle row of spray heads 21 is horizontal, the lower row of spray heads 21 faces downwards inclined by thirty degrees, the three water flow channels 105 are respectively connected with the three rows of spray heads 21, the middle positions of the three water flow channels 105 are connected through a connecting channel 106, the connecting channel 106 is connected with a third connecting pipe 22 arranged on the outer side surface of the cabin body 1, and a third pipe cover 23 is arranged on the third connecting pipe 22; rubber pads 16 are arranged in the second pipe cover 20 and the third pipe cover 23, and the rubber pads 16 can improve the sealing performance of the second pipe cover 20 and the third pipe cover 23; when the cabin body 1 is disinfected, the third connecting pipe 22 is communicated with an external disinfection pipeline, disinfectant water flow with certain pressure enters the water flow channel 105 and is sprayed out through the spray head 21, three rows of disinfectant sprayed out from the spray heads 21 facing different angles on the left side wall and the right side wall in the cabin body 1 can enable a disinfection area in the cabin body 1 to be fully covered, the cabin body 1 is convenient to disinfect, inconvenience of medical workers when the medical workers wear protective clothing to disinfect is avoided, and the infection risk of the medical workers entering the cabin body 1 can be reduced.
The working principle is as follows: when the negative pressure air-conditioning system is used, the air flow channel 104 with the smaller cross section in the cabin body 1 is connected with an air inlet pipeline of a negative pressure system through the second connecting pipe 19, the air flow channel 104 with the larger cross section is connected with an air exhaust pipeline of the negative pressure system through the second connecting pipe 19, the negative pressure state in the cabin body 1 can be conveniently ensured through the flow difference of air flow when negative pressure system equipment works, and the two obliquely corresponding air flow channels 104 can ensure the flowability of air in the cabin body 1;
when the medical negative pressure cabin is used as a long-term isolated medical negative pressure cabin, the telescopic rod 91 is adjusted to be in a retraction state, so that the bottom of the groove plate 6 is in contact with the ground, and the position of the negative pressure cabin is fixed; when the negative pressure cabin is used in places such as airport and station, the patient needs to be transported and moved, the extension of the telescopic rod 91 can enable the universal wheel 12 to support the negative pressure cabin to a certain height, the cabin body 1 is convenient to move, when the cabin body 1 is transported to an ambulance, the height of the cabin body 1 is supported to the position which is the same as the height of the cabin body of the ambulance through the electric push rod 9, the fixing bolt 26 is taken down, the cabin body 1 is pushed to slide at the upper end of the groove plate 6 to enter the cabin body of the ambulance, the whole process is convenient and quick, the patient does not need to be carried manually, and the comfort in the cabin body 1 of the patient during the moving and transporting process can be.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a medical care isolation is with burden ballast, includes cabin body (1), its characterized in that: the cabin body (1) is placed at the upper end of the supporting seat (2), a plurality of supporting rods (3) are arranged at the lower end of the supporting seat (2), the lower ends of the supporting rods (3) are inserted into the rod sleeve (4), the rod sleeve (4) is arranged in the groove plate (6), and a damping spring (5) is connected between the bottom of each supporting rod (3) and the bottom in the rod sleeve (4); the upper ends of the vertical plates on the two sides of the groove plate (6) are respectively provided with an inner extension part (62) and an outer extension part (61) which extend inwards and outwards horizontally, and the inner extension parts (62) are inserted into side strip-shaped grooves (101) formed in the side surfaces of the cabin body (1); a first extension plate (24) extends forwards from the lower end of the cabin body (1), a second extension plate (25) extends forwards from the supporting seat (2), and the first extension plate (24) and the second extension plate (25) are fixedly connected through a fixing bolt (26);
two electric push rods (9) are vertically arranged at the front end and the rear end of the outer extension part (61), the electric push rods (9) are detachably arranged on the upper surface of the outer extension part (61), a telescopic rod (91) at the lower end of the electric push rod (9) penetrates through the outer extension part (61), and a universal wheel (12) is detachably arranged at the bottom of the telescopic rod (91);
the front end of the cabin body (1) is rotatably provided with a door plate (27), airflow channels (104) are respectively arranged in the lower end of the left side wall and the upper end of the right side wall of the cabin body (1), the cross sections of the airflow channels (104) in the left side wall of the cabin body (1) are larger than the cross sections of the airflow channels (104) in the right side wall, electric heating wires (18) are arranged in the airflow channels (104), two ends of the airflow channels (104) are respectively communicated with two first connecting pipes (15) arranged on the inner wall of the cabin body (1), first pipe covers (17) are arranged on the first connecting pipes (15), the middle positions of the airflow channels (104) are connected with second connecting pipes (19) arranged on the outer side face of the cabin body (1), and second pipe covers (20) are arranged on the second connecting pipes (19); three rivers passageways (105) have been seted up from top to bottom to intermediate position in the lateral wall about the cabin body (1), be provided with three rows of shower nozzle (21) towards different angles on the inside wall of the cabin body (1) respectively, three rivers passageways (105) are connected with three rows of shower nozzle (21) respectively, three the intermediate position of rivers passageway (105) passes through connect passage (106) and connects, connect passage (106) and third connecting pipe (22) of installing in cabin body (1) lateral surface are connected, install third tube cap (23) on third connecting pipe (22).
2. The negative pressure chamber for medical isolation according to claim 1, wherein: through holes (241) are formed in the left end and the right end of the first extension plate (24), threaded through holes (251) are formed in the second extension plate (25) located at the lower end of the through holes (241), and the fixing bolts (26) penetrate through the through holes (241) and are screwed in the threaded through holes (251).
3. The negative pressure chamber for medical isolation according to claim 1, wherein: the bottom surface of the cabin body (1) is provided with a plurality of spherical grooves (102), and rolling balls (8) are sleeved in the spherical grooves (102).
4. The negative pressure chamber for medical isolation according to claim 1, wherein: a connecting disc sleeve (92) is installed outside the lower end of the electric push rod (9), a fixing screw (93) is arranged on the connecting disc sleeve (92), and the fixing screw (93) penetrates through the connecting disc sleeve (92) and is screwed in the outer extension part (61); threaded blind hole (911) have been seted up to the lower extreme of telescopic link (91), threaded blind hole (911) internal thread connects connecting screw (10), connecting seat (11) are installed to the lower extreme of connecting screw (10), universal wheel (12) are installed to the lower extreme of connecting seat (11).
5. The negative pressure chamber for medical isolation according to claim 1 or 2, wherein: the upper end of the cabin body (1) is provided with a through groove (103), a transparent panel (13) is arranged in the through groove (103), and the upper surface in the cabin body (1) is also provided with an illuminating lamp (14).
6. The negative pressure chamber for medical isolation according to claim 1, wherein: the edge of door plant (27) is provided with rubber layer (28), door plant (27)'s front end surface mounting has handle (29), both ends are all installed handle (32) around outer extension (61) upper surface.
7. The negative pressure chamber for medical isolation according to claim 1, wherein: the upper surface of the outer extension part (61) on the right side is also provided with a storage battery (30) and a control switch (31), and the storage battery (30) is electrically connected with the electric push rod (9) through the control switch (31).
8. The negative pressure chamber for medical isolation according to claim 1, wherein: rubber pads (16) are arranged in the second pipe cover (20) and the third pipe cover (23).
9. The negative pressure chamber for medical isolation according to claim 1, wherein: the lower surface of the groove plate (6) is provided with a rubber bottom pad (7).
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| CN202010209955.3A CN111297604B (en) | 2020-03-23 | 2020-03-23 | Negative pressure cabin for medical isolation |
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| CN112022573A (en) * | 2020-09-27 | 2020-12-04 | 黄加以 | A cage for passing catch disease management and control |
| CN113288603A (en) * | 2021-05-26 | 2021-08-24 | 申俊勇 | Negative pressure and connection structure based on shelter formula medical vehicle |
| CN113648444A (en) * | 2021-07-07 | 2021-11-16 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | Remove shelter biological laboratory |
| CN113648157A (en) * | 2021-07-07 | 2021-11-16 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | Carry CT and have removal shelter of expanded inspection cabin |
| CN114522263A (en) * | 2021-12-25 | 2022-05-24 | 黑龙江蓝盐微粒科技有限公司 | Negative pressure ward entrance guard sterilizing machine |
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