CN112022522A

CN112022522A - Transfer protection device for automatic air supply filter of newborn infected person

Info

Publication number: CN112022522A
Application number: CN202011049245.5A
Authority: CN
Inventors: 胡晓静; 王丽
Original assignee: Childrens Hospital of Fudan University
Current assignee: Childrens Hospital of Fudan University
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2020-12-04

Abstract

The invention discloses an automatic air supply filter transfer protection device for a newborn infected person, which comprises a bed plate, wherein an installation plate is fixedly installed on the lower side of the bed plate, a warm box is connected to the bed plate in a matched mode, a virus killing device is installed in the installation plate, and the interior of the warm box is communicated with the outside through the virus killing device. The invention effectively isolates the neonate from directly contacting with people in the transfer process through the arranged warm box, thereby effectively preventing people from spreading, cutting off the transmission path of viruses and effectively inhibiting the transmission of the viruses, pumping the air in the warm box through the air pump to form negative pressure in the warm box, preventing the air in the warm box from being directly discharged, and killing the viruses through the disinfection device when the air in the warm box is discharged to prevent the viruses from being directly discharged into the air to cause the transmission of the viruses.

Description

Transfer protection device for automatic air supply filter of newborn infected person

Technical Field

The invention relates to the field of medical machinery, in particular to an automatic air supply filter transfer protection device for a newborn infected person.

Background

Infectious Diseases (Infectious Diseases) are a group of Diseases caused by various pathogens that can be transmitted from person to person, animal to person or animal to animal. The majority of pathogens are microorganisms and a small proportion are parasites. The current legal infectious diseases in China are class A, class B and class C3, and the COVID-19 is the infectious disease which causes the pandemic of more than 400 million people all over the world in the year 2020 of 2019-.

COVID-19 is transmitted from person to person through various pathways. Such as the transmission of infectious diseases through direct contact with infected individuals, the body fluids and excretions of infected persons, and the contaminated objects of infected persons, through air transmission, water transmission, food transmission, contact transmission, soil transmission, vertical transmission (mother-baby transmission), body fluid transmission, fecal oral transmission, etc.

The transfer of infected or suspected infected newborn babies often does not have a convenient transfer method and an effective isolation method, so that viruses are transmitted through air and droplets, pathogens are leaked, and various infections in the transfer process are possible.

Disclosure of Invention

The invention solves the problem that the newborn can not be effectively isolated in the process of transportation, so that viruses are transmitted through air and droplets to cause various infections in the transportation process.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an automatic air supply filter of neonate infects person transports protector, includes the bed board, bed board downside fixed mounting has the mounting panel, and the cooperation is connected with warm case on the bed board, installs virus killing device in the mounting panel, and warm incasement portion is linked together through virus killing device and external world.

Furthermore, a first mounting hole and a second mounting hole are arranged on the bed board, the first mounting hole is connected with a first filtering device in a matched mode, the second mounting hole is internally provided with a second filtering device, and a pillow is arranged between the first filtering device and the second filtering device.

Further, first mounting hole passes through air intake and the outside intercommunication of radiator, is equipped with first mounting groove in the mounting panel, installs the air pump in first mounting groove, and the second mounting hole is connected with the air pump cooperation through first interface channel, is equipped with the second mounting groove in mounting panel one side, installs virus killing device in the second mounting groove, and the air pump passes through the second interface channel to be connected with virus killing device's one end cooperation, is equipped with the air outlet on one side of the mounting panel, and virus killing device's the other end and air outlet cooperation are connected.

Further, install two parallel arrangement's first check valve in the air inlet, the intercommunication direction of first check valve is from the outside direction inside the mounting panel of mounting panel, installs two parallel arrangement's second check valve in the air outlet, and the intercommunication direction of second check valve is from the inside direction outside the mounting panel of mounting panel.

Furthermore, the sterilizing device comprises a shell, two layers of gauze filter screens, ultraviolet sterilizing tubes, an ozone box and three layers of activated carbon filter screens which are arranged in parallel are sequentially arranged from one side to the other side in the shell, a group of ultraviolet sterilizing lamps are arranged in the ultraviolet sterilizing tubes in a circumferential array mode, and an ozone generator is arranged in the ozone box.

Furthermore, a sealing groove is formed in the bed plate, the cross section of the sealing groove is rectangular, the warm box is arranged in the sealing groove, an adsorption belt is arranged on the lower side of the warm box, an air bag is arranged on the inner side of the warm box, a sucker is fixedly arranged on one side of the air bag, and the adsorption belt is communicated with the air bag through a third connecting channel.

Further, the mounting panel downside is fixed with first support, first support one side is fixed with monitoring device, be equipped with the second support below first support, first support is connected through the cooperation of a set of first pneumatic cylinder with the second support, the one end of every first pneumatic cylinder articulates on first support, the other end articulates on the second support, fixedly connected with locating plate on the second support, be equipped with the backup pad on the locating plate, the backup pad sets up the center department at the locating plate, all articulate the one end that has corresponding second pneumatic cylinder in the relative both sides of backup pad, the other end of every second pneumatic cylinder all articulates on first support.

Furthermore, the mounting plate is fixedly connected with a fixed frame, the fixed frame is connected with a hook in a matching way, and the lower side of the second support is connected with a group of universal wheels in a matching way.

Compared with the prior art, the warm box effectively prevents the newborn from being in direct contact with people in the transfer process, effectively prevents people from spreading, cuts off the spreading path of viruses and effectively inhibits the spreading of the viruses.

Compared with the prior art, the air pump pumps the air in the warm box, so that negative pressure is formed in the warm box, the air in the warm box is prevented from being directly discharged, and the air in the warm box is sterilized by the sterilizing device when being discharged, so that viruses are prevented from being directly discharged into the air, and the viruses are prevented from being spread.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the basic structure of an automatic air supply filter transfer protection device for a newborn infected person according to the present invention;

FIG. 2 is a front view of FIG. 1 of an automatic air supply filter transfer guard for a newborn infected person of the present invention;

FIG. 3 is a top view of a removed warmer box of an automatic air supply filter transfer guard for a newborn infected person in accordance with the present invention;

FIG. 4 is a schematic view of the internal structure of a mounting plate of the automatic air supply filter transfer protection device for a newborn infected person according to the present invention;

FIG. 5 is a schematic structural diagram of a disinfection device of an automatic air supply filter transfer protection device for a newborn infected person according to the present invention;

fig. 6 is a schematic view of the installation between the bed plate and the warm box of the automatic air supply filter transfer protection device for the newborn infected person.

In the figure: 1. a bed board; 2. mounting a plate; 3. a first bracket; 4. warming the box; 41. an air bag; 42. a suction cup; 43. an adsorption zone; 44. a sealing groove; 45. a third connecting channel; 5. a fixed mount; 6. hooking; 8. a first hydraulic cylinder; 9. a universal wheel; 10. a second bracket; 11. positioning a plate; 12. a second hydraulic cylinder; 13. a support plate; 14. a monitoring device; 16. a second mounting groove; 17. a disinfection device; 171. a housing; 172. a gauze filter screen; 173. an ultraviolet disinfection tube; 174. an ultraviolet disinfection lamp; 175. an ozone tank; 176. an ozone generator; 177. an active carbon filter screen; 18. a first mounting hole; 19. a first filtering device; 20. a second mounting hole; 21. a second filtering device; 22. a pillow; 23. an air inlet; 24. a first check valve; 25. a first mounting groove; 26. an air pump; 27. a first connecting channel; 28. a second connecting channel; 29. an air outlet; 30. a second one-way valve.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

Please refer to fig. 1-6: the utility model provides an automatic air supply filter transportation protector of neonate infects person, bed board 1 downside fixed mounting has mounting panel 2, and the cooperation is connected with warm case 4 on the bed board 1, installs virus killing device 17 in mounting panel 2, and warm case 4 is inside to be linked together with the external world through virus killing device 17.

Install on the bed board 1 and be equipped with first mounting hole 18 and second mounting hole 20, cooperate in first mounting hole 18 and connect first filter equipment 19, install second filter equipment 21 in the second mounting hole 20, be equipped with pillow 22 between first filter equipment 19 and second filter equipment 21, first filter equipment 19 is made for the sponge and is arranged in getting rid of a large amount of dust in the air, second filter equipment 21 is made for the wire netting, be used for preventing that the tiny particle rubbish from being inhaled by air pump 26, cause the damage of air pump 26.

First mounting hole 18 passes through air intake 23 and the outside intercommunication of radiator 4, be equipped with first mounting groove 25 in mounting panel 2, install air pump 26 in first mounting groove 25, second mounting hole 20 is connected with the cooperation of air pump 26 through first connecting channel 27, be equipped with second mounting groove 16 in mounting panel 2 one side, install virus killing device 17 in second mounting groove 16, air pump 26 is connected with virus killing device 17's one end cooperation through second connecting channel 28, be equipped with air outlet 29 in mounting panel 2 one side, virus killing device 17's the other end and air outlet 29 cooperation are connected.

Install two parallel arrangement's first check valve 24 in the air intake 23, the intercommunication direction of first check valve 24 is from the outside inside direction of mounting panel 2 to mounting panel 2 of mounting panel, installs two parallel arrangement's second check valve 30 in the air outlet 29, and the intercommunication direction of second check valve 30 is from the inside direction to the outside of mounting panel 2, and double-deck check valve sets up the possibility that can effectively reduce the air backward flow.

The sterilizing device 17 comprises a shell 171, two layers of gauze filter screens 172, ultraviolet sterilizing tubes 173, an ozone box 175 and three layers of activated carbon filter screens 177 which are arranged in parallel are sequentially arranged from one side to the other side in the shell 171, a group of ultraviolet sterilizing lamps 174 are arranged on the inner circumference of each ultraviolet sterilizing tube 173 in an array mode, an ozone generator 176 is arranged in each ozone box 175, and ozone can effectively perform sterilizing and disinfecting operations.

Be equipped with seal groove 44 on the bed board 1, the cross section of seal groove 44 is the rectangle, warm case 4 sets up in seal groove 44, be equipped with adsorption band 43 at the downside of warm case 4, be equipped with gasbag 41 in warm case 4 inboard, gasbag 41 is the annular gasbag, one side fixed mounting of gasbag 41 has sucking disc 42, adsorption band 43 communicates with gasbag 41 through third connecting channel 45, be equipped with gaseous check valve in the third connecting channel 45 for prevent that the air reflux from causing the inefficacy of adsorption band 43 in the adsorption band 43.

2 downside of mounting panel is fixed with

first support

3, 3 one side of first support is fixed with monitoring device 14, be equipped with second support 10 below first support 3, first support 3 is connected through the cooperation of a set of first pneumatic cylinder 8 with second support 10, the one end of every first pneumatic cylinder 8 articulates on first support 3, the other end articulates on second support 10, fixedly connected with locating plate 11 on second support 10, be equipped with backup pad 13 on locating plate 11, backup pad 13 sets up the center department at locating plate 11, all articulate the one end that has corresponding second pneumatic cylinder 12 in the relative both sides of backup pad 13, the other end of every second pneumatic cylinder 12 all articulates on first support 3.

The mounting plate 2 is fixedly connected with a fixing frame 5, the fixing frame 5 is connected with a hook 6 in a matching mode, and the lower side of the second support 10 is connected with a group of universal wheels 9 in a matching mode.

When the invention is used, firstly, a neonate infected or suspected to be infected is placed on the bed board 1, the first support 3 and the second support 10 are connected by the first hydraulic cylinder 8, 4 first hydraulic cylinders 8 are respectively arranged at four corners of the second support 10, and simultaneously, the first hydraulic cylinder 8 at the same side is lowered to incline the bed board 1, so that medical personnel can conveniently transport the neonate to the bed, the universal wheels 9 can conveniently transport the neonate, the neck of the neonate is placed on the pillow 22 to play a role in positioning the neonate, the head of the neonate is prevented from blocking the first filtering device 19 or the second filtering device 21, the neonate is covered by the warm box 4 and is pressed tightly, when the warm box 4 is pressed, the air in the adsorption belt 43 is discharged into the air bag 41, the air in the air bag 41 is increased and expanded, the suction disc 42 is further pressed, the adsorption belt 43 is matched with the suction disc 42, the sealing between the warm box 4 and the bed board 1 is more compact, the neonate is isolated in the closed warm box 4 in the transferring process, the warm box 4 effectively isolates the neonate from being in direct contact with people in the transferring process, the phenomenon of people passing is effectively prevented, the transmission path of virus is cut off, the virus transmission is effectively controlled, the warm box 4 is made of transparent organic glass, medical staff can conveniently monitor the neonate in the warm box 4 in real time, after the mutual matching between the warm box 4 and the bed board 1 is completed, the air pump 26 is opened, the air pump 26 pumps out the air in the warm box 4 and exhausts the warm box to enable the warm box to be in a negative pressure state relative to the outside, the outside air is sucked into the warm box 4 through the first filtering device 19, the waste gas in the warm box 4 is guided into the sterilizing device 17 by the air pump 26 to be sterilized, in the sterilizing device 17, the waste gas firstly passes through a gauze filter screen 172, the gauze filter screen 172 is soaked in liquid medicine for treating the infection virus of the newborn before use, then the ultraviolet disinfection lamp 174 in the ultraviolet disinfection tube 173 conducts disinfection and sterilization treatment on the waste gas discharged from the warm box 4, then the waste gas is disinfected through the ozone box 175, the ozone generator 176 in the ozone box 175 is used for ozone which is a strong oxidant and can effectively decompose enzyme in the virus to kill the virus, finally the waste gas passes through an active carbon filter screen 177, the active carbon filter screen 177 can adsorb water drops in the waste gas to prevent the water drops from being discharged with bacteria, and the infectious substances in the gas are eliminated and then discharged into the outside air.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic air supply filter of neonate infects person transports protector, includes bed board (1), its characterized in that: the bed board is characterized in that a mounting plate (2) is fixedly mounted on the lower side of the bed board (1), a warm box (4) is connected to the bed board (1) in a matched mode, a virus killing device (17) is mounted in the mounting plate (2), and the interior of the warm box (4) is communicated with the outside through the virus killing device (17).

2. The automatic air supply filter transfer protection device for the newborn infected person according to claim 1, wherein: the novel bed board is characterized in that a first mounting hole (18) and a second mounting hole (20) are formed in the bed board (1), the first mounting hole (18) is internally connected with a first filtering device (19) in a matched mode, the second mounting hole (20) is internally provided with a second filtering device (21), and a pillow (22) is arranged between the first filtering device (19) and the second filtering device (21).

3. The automatic air supply filter transfer protection device for the newborn infected person according to claim 2, wherein: first mounting hole (18) are through air intake (23) and warm case (4) outside intercommunication, be equipped with first mounting groove (25) in mounting panel (2), install air pump (26) in first mounting groove (25), second mounting hole (20) are connected through first connecting channel (27) and air pump (26) cooperation, be equipped with second mounting groove (16) in mounting panel (2) one side, install virus killing device (17) in second mounting groove (16), air pump (26) are connected through the one end cooperation of second connecting channel (28) and virus killing device (17), be equipped with air outlet (29) on mounting panel (2) one side, the other end and air outlet (29) cooperation of virus killing device (17) are connected.

4. The automatic air supply filter transfer protection device for the newborn infected person according to claim 3, wherein: install two parallel arrangement's first check valve (24) in air intake (23), the intercommunication direction of first check valve (24) is from mounting panel (2) outside to the inside direction of mounting panel (2), installs two parallel arrangement's second check valve (30) in air outlet (29), and the intercommunication direction of second check valve (30) is from mounting panel (2) inside to the outside direction of mounting panel (2).

5. The automatic air supply filter transfer protection device for the newborn infected person according to claim 3, wherein: the sterilizing device (17) comprises a shell (171), two layers of gauze filter screens (172) which are arranged in parallel, an ultraviolet sterilizing tube (173), an ozone box (175) and three layers of activated carbon filter screens (177) which are arranged in parallel are sequentially arranged from one side to the other side in the shell (171), a group of ultraviolet sterilizing lamps (174) are arranged on the inner circumference array of the ultraviolet sterilizing tube (173), and an ozone generator (176) is arranged in the ozone box (175).

6. The automatic air supply filter transfer protection device for the newborn infected person according to claim 1, wherein: be equipped with seal groove (44) on bed board (1), the cross section of seal groove (44) is the rectangle, and warm case (4) set up in seal groove (44), is equipped with adsorption band (43) at the downside of warm case (4), is equipped with gasbag (41) at warm case (4) inboard, and one side fixed mounting of gasbag (41) has sucking disc (42), and adsorption band (43) are through third connecting channel (45) and gasbag (41) intercommunication.

7. The automatic air supply filter transfer protection device for the newborn infected person according to claim 1, wherein: mounting panel (2) downside is fixed with first support (3), first support (3) one side is fixed with monitoring device (14), be equipped with second support (10) below first support (3), first support (3) are connected through a set of first pneumatic cylinder (8) cooperation with second support (10), the one end of every first pneumatic cylinder (8) articulates on first support (3), the other end articulates on second support (10), fixedly connected with locating plate (11) on second support (10), be equipped with backup pad (13) on locating plate (11), backup pad (13) set up the center department in locating plate (11), all articulate the one end that has corresponding second pneumatic cylinder (12) in the relative both sides of backup pad (13), the other end of every second pneumatic cylinder (12) all articulates on first support (3).

8. The automatic air supply filter transfer protection device for the newborn infected person according to claim 1, wherein: the mounting plate (2) is fixedly connected with a hook (6) through a fixing frame (5) in a matched mode, and a group of universal wheels (9) are connected to the lower side of the second support (10) in a matched mode.