CN1640504A - Air constant nursing and purifying device suitable for medical use - Google Patents
Air constant nursing and purifying device suitable for medical use Download PDFInfo
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- CN1640504A CN1640504A CN 200410000377 CN200410000377A CN1640504A CN 1640504 A CN1640504 A CN 1640504A CN 200410000377 CN200410000377 CN 200410000377 CN 200410000377 A CN200410000377 A CN 200410000377A CN 1640504 A CN1640504 A CN 1640504A
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Abstract
The present invention relates to a medical equipment for providing purified clean air with constant temperature, pressure and humidity for patient. Said equipment includes base seat with air inlet and outlet filtering chambers, air regulating unit and main control unit, said air regulating unit includer air conduit, air filtering structure, structure for implementing constancy of humidity, structure for implementing constancy of temperature, moisture generator and air output tube. Said main control unit can be used for connecting and controlling condensation controller, heating controller, rocking structure and air draft fan.
Description
Technical field
The invention belongs to air cleaner, particularly a kind of air constant conditioning purifier that is applicable to medical application.
Background technology
The high development of industrial society causes the pollution of air very serious, and the air of pollution has bad influence for human body, and especially for the people who suffers from pulmonary disease, the air cleaner of medical grade is one of indispensable equipment.
Existing air conditioning purifier generally all only has simple function, for example quiet machine of air, dehumidifier or electric heater machine etc., and said apparatus only all has simple function, for example the air purification function of the quiet machine of air; Dehumidifier is regulated air humidity function etc.
Yet, for respiratory system is in people in the medical treatment, conditions such as the cleanliness factor of breathe air, temperature, pressure, humidity, all must be through tight accurate control, because this moment, its pulmonary was in the quite fragile moment,, cause serious respiratory system injury possibly if slightly mishap is arranged.
Owing in the existing air conditioning device, only can provide a kind of two kinds of functions at the most, therefore, if be used in medical application, existing air conditioning device can't provide patient's excellent protection effect, for sufferer, has some potential risk factor.
Summary of the invention
The purpose of this invention is to provide a kind ofly provides the cleaned air that purifies back steady temperature, pressure and humidity, guarantees that sufferer obtains better to look after and the air constant conditioning purifier that is applicable to medical application of protection the patient.
The present invention includes pedestal, be located at air conditioning unit and main control unit on the pedestal; The top of pedestal is provided with horizontal passage, is provided with in passage one end to have the strainer chamber that air is gone into, exported; Air conditioning unit comprises air conduit, be located at air-filtering structure in the strainer chamber, be located at the constant structure of humidity in the pedestal, be located at temperature constant structure, aqueous vapor generator and air output duct in the pedestal; The air-filtering structure comprises the shell be located in the strainer chamber, is located at filtering element (cartridge) and extraction fan in the shell; Shell has the filtering air import and export that the air that is communicated in strainer chamber is gone into, exported; Air conduit partly is placed in the passage of pedestal, its by be located in the passage horizontal conduit and with the straight conductive pipe of horizontal conduits join; One end of horizontal conduit is made as the narrow end that is communicated with the filtering air outlet slit; Straight conductive pipe is with bottom and horizontal conduits join, and its top forms opening; The constant structure of humidity comprise be located at horizontal supravasal condenser and so as to control condenser the control condensation device; The temperature constant structure comprise be located on the horizontal conduit and be positioned at condenser and straight conductive pipe between heater and so as to the heating controller of control heater; The aqueous vapor generator is located on the pedestal and with air conduit and is connected, be loaded with in it comprises water and top be communicated with the aqueous vapor groove of the pre-end opening of straight conductive pipe and be located at the aqueous vapor trench bottom in the concussion aqueous vapor groove water to produce the concussion structure of aqueous vapor; Air output duct one end is communicated in aqueous vapor groove inside top, and its other end is a free end; Main control unit connects and control control condensation device, heating controller, concussion structure and extraction fan.
Wherein:
Filtering element (cartridge) comprises and has loose structure and the outer filter course of being made by irregular glass fibre and cellosilk, is arranged in the outer filter course and has loose structure and comprise the inner filtration layer of activated carbon, potassinm permanganate, zeolite and around the fine filter mesh layer of being located on the outer filter course and being made by activated carbon.
The aqueous vapor generator that is connected with air-filtering structure filtering element (cartridge) through air conduit comprises and has more than one by the supplementary feed structure of pipeline connection in aqueous vapor trench bottom supplementary feed groove; The level control structure for water of control aqueous vapor groove water level comprises the water of taking into account so as to controlling in the supplementary feed groove so as to the water level of the control aqueous vapor groove middle water level degree of depth and enters the flow control valve of aqueous vapor concentrated flow amount size; Flow control valve is the electromagnetic valve that is electrically connected with the water level meter.
The horizontal conduit of the air conduit that is connected with the supplementary feed structure this by narrow end to straight conductive pipe flaring, and gradually be arranged in the passage to straight conductive pipe by narrow end high dip; Be arranged in the pedestal and be incorporated into the constant structure of humidity on the air conduit comprise the condense water disk that is arranged at base bottom and be connected in condensate pans and the horizontal conduit of air conduit between condensate pipe; One end of condensate pipe is arranged on the horizontal conduit and is positioned at the condenser below, and its other end is communicated in condense water disk.
The air conduit that is connected with the supplementary feed structure is coated with on the interior surface thereof and is laid with one deck photocatalyst layer for to be made by light-transmitting materials; Photocatalyst layer is a titanium dioxide layer.
Air conduit is connected with ozone generation device; Ozone generation device is provided with an end and the bonded connection tube of air conduit.
The aqueous vapor groove inner top that is connected with air conduit is connected with the air output duct into the flexible flexible pipe; The air output duct comprise several short tubes that mutually combine, removably be installed in the air output duct free-ended condensing vessel, connect the connecting duct of being located at the contiguous free-ended position of air output duct and the insulation coil of the outer surface that circle is around in the air output duct.
Main control unit comprises in order to the modularity panel that set to activate control condensation device, heating controller, concussion structure, insulation coil and extraction fan, is electrically connected in the setting control knob of modularity panel more than one and several are installed in the sensing element of narrow end of air conduit transverse tube and the contiguous free end of connecting duct respectively; Sensing element is respectively pressure sensor, humidity sensor and temperature-sensitive sticker.
The modularity panel is electrically connected and is provided with display unit.
Owing to the present invention includes the pedestal, air conditioning unit and the main control unit that are provided with horizontal passage; Be provided with in passage one end and have the strainer chamber that air is gone into, exported; Air conditioning unit comprises air conduit, air-filtering structure, the constant structure of humidity, temperature constant structure, aqueous vapor generator and air output duct; The air-filtering structure comprises shell, filtering element (cartridge) and the extraction fan with filtering air import and export; The air conduit part reaches the straight conductive pipe that forms opening with the top of horizontal conduits join by the horizontal conduit of being located in the passage; One end of horizontal conduit is made as the narrow end that is communicated with the filtering air outlet slit; The constant structure of humidity comprises condenser and control condensation device; The temperature constant structure comprises heater and heating controller; The aqueous vapor generator comprises aqueous vapor groove and concussion structure; The air output duct is communicated in the aqueous vapor groove; Main control unit connects and control control condensation device, heating controller, concussion structure and extraction fan.During use, user is set air pressure, temperature and the humidity value of demand through main control unit, and startup extraction fan running, make air enter the filtering air intlet of nursing one's health on the unitary air-filtering structural housing by air behind the strainer chamber and suck in the shell, and after the filtering element (cartridge) filtration, purification is removed suspended particles and abnormal flavour, enter in the air conduit by the filtering air outlet slit by the pedestal passage; At this moment, temperature, humidity and the force value of the current cleaned air of main control unit sensing and through control condensation device, heating controller, concussion structure and extraction fan control condenser, heater, concussion structure and extraction fan, can remain in temperature, humidity and the force value of setting with temperature, humidity and the force value of guaranteeing cleaned air in the air output duct, so that through the cleaned air of connecting duct output; Not only provide the cleaned air that purifies back steady temperature, pressure and humidity, and guarantee that sufferer obtains better to look after and protection, thereby reach purpose of the present invention the patient.
Description of drawings
Fig. 1, for structural representation axonometric chart of the present invention.
Fig. 2, for structural representation vertical view of the present invention.
Fig. 3, for structural representation side view of the present invention.
Fig. 4, for air-filtering architecture schematic isometric of the present invention (being installed in strainer chamber).
Fig. 5, for air-filtering STRUCTURE DECOMPOSITION structural representation axonometric chart of the present invention.
Fig. 6, for air conduit of the present invention and connecting duct structural representation axonometric chart.
Fig. 7, for user mode sketch map of the present invention.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 4, shown in Figure 7, the present invention includes pedestal 10, air conditioning unit 20, main control unit 30 and display unit 40.
The top of pedestal 10 is provided with horizontal path 10 1, is provided with strainer chamber 102 in path 10 1 one ends, and strainer chamber 102 has air intake 103 and air outlet slit 104.As shown in Figure 4, air intake 103 can be located on the side of pedestal 10, and air outlet slit 104 can be located at the position corresponding to path 10 1.
As Fig. 4, shown in Figure 5, air-filtering structure 22 is located in the strainer chamber 102 of pedestal 10, and it comprises shell 221, filtering element (cartridge) 222 and extraction fan 223.
Shell 221 is located in the strainer chamber 102, the filtering air outlet slit 225 that it has the filtering air intlet 224 of the air intake 103 that is communicated with dried strainer chamber 102 and is communicated in the air outlet slit 104 of strainer chamber 102, best for filtering air outlet slit 225 is aligned in air outlet slit 104.
Filtering element (cartridge) 222 is for being located in the shell 221, and it comprises inner filtration layer 226, outer filter course 227 and fine filter mesh layer 228.
Fine filter mesh layer 228 is for around being located on the outer filter course 227, and it is made by activated carbon, in order to diameter in the removal air greater than the suspended particles of 0.3 micron (Micron).
As Fig. 1, Fig. 2, shown in Figure 3, air conduit 21 parts are placed in the path 10 1 of pedestal 10, and air conduit 21 is for to be made by light-transmitting materials, the L shaped pipe that its serve as reasons horizontal conduit 211 and straight conductive pipe 212 constitute.
One end of horizontal conduit 211 is made as narrow end, and forms the flaring shape by narrow end towards straight conductive pipe 212 direction ends, and horizontal conduit 211 gradually is located in the path 10 1 towards straight conductive pipe 212 directions by narrow end high dip, and combines with straight conductive pipe 212 with its other end.The narrow end combination of horizontal conduit 211 also is placed in the filtering air outlet slit 225 and air outlet slit 104 of alignment, makes the cleaned air behind air-filtering structure 22 filtration, purifications, can be directed in the air conduit 21.
The bottom of straight conductive pipe 212 is incorporated into horizontal conduit 211, and its top forms opening.
Be coated with on the surface, inside of air conduit 21 and be laid with one deck photocatalyst layer,, when making irradiate light go into air conduit 21, can produce sterilization and sterilization effects by photocatalyst as titanium dioxide layer.
As Fig. 1, Fig. 2, shown in Figure 3, the constant structure 23 of humidity is located in the pedestal 10, and it comprises condenser 231, control condensation device 232, condense water disk 233 and condensate pipe 234.
Condense water disk 233 can be arranged at the bottom of pedestal 10, the condensed water that produces in order to collect condenser 231 actions, and can conveniently extract condense water disk 233 pourings.
One end of condensate pipe 234 is arranged on the horizontal conduit 211 and is positioned at condenser 231 belows, and its other end is communicated in condense water disk 233.Because horizontal conduit 211 is for being skewed setting, therefore, condensed water can be taken advantage of a situation and be flow in the condense water disk 233 through condensate pipe 234 downwards.
As Fig. 1, Fig. 2, shown in Figure 3, temperature constant structure 24 is arranged in the pedestal 10, and it comprises heater 241 and heating controller 242.
Heater 241 is arranged on the outer surface of horizontal conduit 211, and is positioned at 212 of condenser 231 and straight conductive pipe, and activates by heating controller 242 controls, promotes the temperature of cleaned air in order to heating.
As shown in Figure 1 and Figure 2, ozone generation device 25 is arranged in the pedestal 10, it is provided with an end and air conduit 21 bonded connection tubes 252, and the ozone that ozone generation device 25 is produced enters in the air conduit 21 via connection tube 252, so that the cleaned air in the air conduit 21 is produced the disinfectant effect.
As Fig. 1, Fig. 2, shown in Figure 3, aqueous vapor generator 26 is arranged on the pedestal 10 and with air conduit 21 and is connected, and aqueous vapor generator 26 comprises aqueous vapor groove 261, supplementary feed structure 262, concussion structure 263 and level control structure for water.
Be loaded with water in the aqueous vapor groove 261, the straight conductive pipe 212 vertical open communication of air conduit 21 are in the top of aqueous vapor groove 261.
Level control structure for water comprises water level meter 267 and flow control valve, as electromagnetic valve 268.
Water level meter 267 is arranged at and plays about height and position of 6 to 8cm by the bottom on the aqueous vapor groove 261 and be electrically connected with electromagnetic valve 268, makes water level in the aqueous vapor groove 261 remain in 6 to 8cm the degree of depth by water level meter 267.
Electromagnetic valve 268 is arranged between the pipeline that connects supplementary feed groove 264 and aqueous vapor groove 261, and the flow size that enters aqueous vapor groove 261 so as to the water of controlling in the supplementary feed groove 264 remains in 6 to 8cm the degree of depth to make water level in the aqueous vapor groove 261 really.
As shown in Figure 2, concussion structure 263 is arranged at the bottom of aqueous vapor groove 261, for example uses the ultrasound generator to produce the water generates aqueous vapor of ultrasound so as to concussion aqueous vapor groove 261.Because ultrasound can have best concussion effect in the position of 6 to 8cm height, therefore, the water level in the aqueous vapor groove 261 remains in 6 to 8cm the degree of depth and can obtain best aqueous vapor and tell on.
As Fig. 1, shown in Figure 6, air output duct 27 is the flexible flexible pipe, and the one end is communicated in aqueous vapor groove 261 inside top positions, and its other end is a free end.Air output duct 27 can be mutually combined by several short tubes 271 and form, and has condensing vessel 272, connecting duct 273 and insulation coil.Condensing vessel 272 is for being installed in the free end of air output duct 27 removably.Connecting duct 273 is located at air output duct 27 contiguous free-ended positions for connecting.The insulation coil then encloses the outer surface that is around in air output duct 27, remains in the temperature of setting so as to making cleaned air in the air output duct 27.Connecting duct 273 connects breathing mask 274 or is other autogenous cuttings or nasal catheter.The condensing water droplet of condensing vessel 272 in order to produce in the splendid attire connecting duct 273 passes back in the air output duct 27 so as to avoiding condensing water droplet.
As shown in Figure 2, main control unit comprises modularity panel 31, several set control knob 35 and several sensing elements, as pressure sensor 32, humidity sensor 33 and temperature-sensitive sticker 34.Pressure sensor 32, humidity sensor 33 and temperature-sensitive sticker 34 are installed in contiguous narrow end place and connecting duct 273 contiguous free ends on the horizontal conduit 211 of air conduit 21 respectively.
Modularity panel 31 is electrically connected with pressure sensor 32, humidity sensor 33, temperature-sensitive sticker 34, control condensation device 232, heating controller 242, concussion structure 263, insulation coil, setting control knob 35, ozone generation device 25 and extraction fan 223 respectively, so as to controlling it in suitable running on opportunity.
During use, user can see through sets air pressure, temperature and the humidity value that control knob 35 is set demand, and startup extraction fan 223 runnings, make air enter strainer chamber 102 backs and suck in the shell 221, and after filtering element (cartridge) 222 filtration, purifications are removed suspended particles and abnormal flavour, enter in the air conduit 21 by filtering air outlet slit 225 by the filtering air intlet on air-filtering structure 22 shells 221 of air conditioning unit 20 224 by air intake 103 on the pedestal 10; At this moment, ozone generation device 25 produces ozone via entering in the air conduit 21 with air conduit 21 bonded connection tubes 252, so that the cleaned air in the air conduit 21 is produced bactericidal effect; Simultaneously, be positioned at temperature, humidity and the force value of being close to pressure sensor 32, humidity sensor 33 and the current cleaned air of temperature-sensitive sticker 34 sensings at narrow end place on the horizontal conduit 211 of air conduit 21, when if temperature is higher than setting value, condenser 231 actions are to reduce the temperature of air in the air conduit 21; Otherwise if temperature is lower than when setting value, heater 241 actions are to promote the temperature of air in the air conduit 21.In like manner, when humidity was higher than setting value, condenser 231 actions were to reduce condensation of moisture humidity; When humidity was lower than setting value, the water generates aqueous vapor in the concussion structure 263 action concussion aqueous vapor grooves 261 was mixed with cleaned air, so as to promoting humidity.When pressure was higher than setting value, the rotating speed that reduces extraction fan 223 was so that the air pressure attenuating; When pressure is lower than setting value, promote the rotating speed of extraction fan 223, so that air pressure increases.Simultaneously, the insulation coil can be heated to the temperature of setting.For guaranteeing that cleaned air is in being maintained at stationary temperature, humidity and pressure state in the air output duct 27.The pressure sensor 32, humidity sensor 33 and the temperature-sensitive sticker 34 that are positioned at connecting duct 273 contiguous free ends sense temperature, humidity and the force value of the cleaned air of exporting through connecting duct 273 at any time, feedback (Feedback) is passed modularity panel 31 back, make modularity panel 31 can control starts in good time such as control condensation device 232, heating controller 242, concussion structure 263, insulation coil and extraction fan 223 immediately, so that can remain in temperature, humidity and the force value of setting through temperature, humidity and the force value of the cleaned air of connecting duct 273 outputs.
Claims (9)
1, a kind of air constant conditioning purifier that is applicable to medical application is characterized in that it comprises pedestal, is located at air conditioning unit and main control unit on the pedestal; The top of pedestal is provided with horizontal passage, is provided with in passage one end to have the strainer chamber that air is gone into, exported; Air conditioning unit comprises air conduit, be located at air-filtering structure in the strainer chamber, be located at the constant structure of humidity in the pedestal, be located at temperature constant structure, aqueous vapor generator and air output duct in the pedestal; The air-filtering structure comprises the shell be located in the strainer chamber, is located at filtering element (cartridge) and extraction fan in the shell; Shell has the filtering air import and export that the air that is communicated in strainer chamber is gone into, exported; Air conduit partly is placed in the passage of pedestal, its by be located in the passage horizontal conduit and with the straight conductive pipe of horizontal conduits join; One end of horizontal conduit is made as the narrow end that is communicated with the filtering air outlet slit; Straight conductive pipe is with bottom and horizontal conduits join, and its top forms opening; The constant structure of humidity comprise be located at horizontal supravasal condenser and so as to control condenser the control condensation device; The temperature constant structure comprise be located on the horizontal conduit and be positioned at condenser and straight conductive pipe between heater and so as to the heating controller of control heater; The aqueous vapor generator is located on the pedestal and with air conduit and is connected, be loaded with in it comprises water and top be communicated with the aqueous vapor groove of straight conductive pipe top end opening and be located at the aqueous vapor trench bottom in the concussion aqueous vapor groove water to produce the concussion structure of aqueous vapor; Air output duct one end is communicated in aqueous vapor groove inside top, and its other end is a free end; Main control unit connects and control control condensation device, heating controller, concussion structure and extraction fan.
2, the air constant conditioning purifier that is applicable to medical application according to claim 1 is characterized in that described filtering element (cartridge) comprises and has loose structure and the outer filter course of being made by irregular glass fibre and cellosilk, is arranged in the outer filter course and the inner filtration layer that has loose structure and comprise activated carbon, potassinm permanganate, zeolite reaches around the fine filter mesh layer of being located on the outer filter course and being made by activated carbon.
3, the air constant conditioning purifier that is applicable to medical application according to claim 1 and 2 is characterized in that the described aqueous vapor generator that is connected with air-filtering structure filtering element (cartridge) through air conduit comprises and has more than one by the supplementary feed structure of pipeline connection in aqueous vapor trench bottom supplementary feed groove; The level control structure for water of control aqueous vapor groove water level comprises the water of taking into account so as to controlling in the supplementary feed groove so as to the water level of the control aqueous vapor groove middle water level degree of depth and enters the flow control valve of aqueous vapor concentrated flow amount size; Flow control valve is the electromagnetic valve that is electrically connected with the water level meter.
4, the air constant conditioning purifier that is applicable to medical application according to claim 3, it is characterized in that the described air conduit that is connected with the supplementary feed structure horizontal conduit this by narrow end to straight conductive pipe flaring, and gradually be arranged in the passage to straight conductive pipe by narrow end high dip; Be arranged in the pedestal and be incorporated into the constant structure of humidity on the air conduit comprise the condense water disk that is arranged at base bottom and be connected in condensate pans and the horizontal conduit of air conduit between condensate pipe; One end of condensate pipe is arranged on the horizontal conduit and is positioned at the condenser below, and its other end is communicated in condense water disk.
5, the air constant conditioning purifier that is applicable to medical application according to claim 4 is characterized in that the described air conduit that is connected with the supplementary feed structure for to be made by light-transmitting materials, is coated with on the interior surface thereof and is laid with one deck photocatalyst layer; Photocatalyst layer is a titanium dioxide layer.
6, the air constant conditioning purifier that is applicable to medical application according to claim 5 is characterized in that described air conduit is connected with ozone generation device; Ozone generation device is provided with an end and the bonded connection tube of air conduit.
7, the air constant conditioning purifier that is applicable to medical application according to claim 6 is characterized in that the described aqueous vapor groove inner top that is connected with air conduit is connected with the air output duct into the flexible flexible pipe; The air output duct comprise several short tubes that mutually combine, removably be installed in the air output duct free-ended condensing vessel, connect the connecting duct of being located at the contiguous free-ended position of air output duct and the insulation coil of the outer surface that circle is around in the air output duct.
8, the air constant conditioning purifier that is applicable to medical application according to claim 1 is characterized in that described main control unit comprises in order to set the modularity panel that activates control condensation device, heating controller, concussion structure, insulation coil and extraction fan, the setting control knob that is electrically connected in the modularity panel more than and several are installed in the sensing element of narrow end of air conduit transverse tube and the contiguous free end of connecting duct respectively; Sensing element is respectively pressure sensor, humidity sensor and temperature-sensitive sticker.
9, the air constant conditioning purifier that is applicable to medical application according to claim 8 is characterized in that described modularity panel is electrically connected to be provided with display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000377 CN1640504A (en) | 2004-01-09 | 2004-01-09 | Air constant nursing and purifying device suitable for medical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000377 CN1640504A (en) | 2004-01-09 | 2004-01-09 | Air constant nursing and purifying device suitable for medical use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1640504A true CN1640504A (en) | 2005-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410000377 Pending CN1640504A (en) | 2004-01-09 | 2004-01-09 | Air constant nursing and purifying device suitable for medical use |
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| Country | Link |
|---|---|
| CN (1) | CN1640504A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815378A (en) * | 2015-03-24 | 2015-08-05 | 郭庆生 | Respiratory device of automatic filtering type for department of infectious diseases |
| CN105636631A (en) * | 2013-10-24 | 2016-06-01 | 3M创新有限公司 | Heating for powered air unit |
| CN108310486A (en) * | 2018-03-14 | 2018-07-24 | 李广喜 | A kind of interventional medical device transport system |
-
2004
- 2004-01-09 CN CN 200410000377 patent/CN1640504A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636631A (en) * | 2013-10-24 | 2016-06-01 | 3M创新有限公司 | Heating for powered air unit |
| CN105636631B (en) * | 2013-10-24 | 2018-05-22 | 3M创新有限公司 | The heating of Powered Air unit |
| CN104815378A (en) * | 2015-03-24 | 2015-08-05 | 郭庆生 | Respiratory device of automatic filtering type for department of infectious diseases |
| CN108310486A (en) * | 2018-03-14 | 2018-07-24 | 李广喜 | A kind of interventional medical device transport system |
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