CN109550123B - Multi-functional atomizer for internal medicine - Google Patents
Multi-functional atomizer for internal medicine Download PDFInfo
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- CN109550123B CN109550123B CN201811394942.7A CN201811394942A CN109550123B CN 109550123 B CN109550123 B CN 109550123B CN 201811394942 A CN201811394942 A CN 201811394942A CN 109550123 B CN109550123 B CN 109550123B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
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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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
Abstract
The invention discloses a multifunctional atomizer for internal medicine, belonging to the field of medical equipment.A medicine conveying pipe comprises an inner conveying pipe and an outer conveying pipe, an oxygen conveying pipe is connected to the bottom of the outer conveying pipe, micropores are distributed on the inner conveying pipe, an electric heating resistance wire is distributed in the outer conveying pipe, one ends of the medicine conveying pipe and an air outlet pipe, which are connected with a breathing mask, are respectively provided with a magnetic control switch assembly comprising an opening and closing baffle and a small stop block, and the opening and closing baffle and the small stop block are respectively provided with a first electromagnet and a first permanent magnet which are mutually repellent; the breathing mask is provided with a nose plug body with two cylindrical plugs, a contact switch assembly comprising a blocking sheet is arranged in a through cavity of each cylindrical plug, two covering sheets are arranged in the through hole area on each blocking sheet, a group of contact switches are respectively arranged on one side of each blocking sheet corresponding to the upper side and the lower side of each blocking sheet, and the close ends of the two covering sheets are respectively provided with a second electromagnet and a second permanent magnet which are mutually repellent. The invention can avoid cold stimulation caused by liquid medicine, can reduce condensation of atomized liquid medicine, can prevent exhaled gas from entering the medicine conveying pipe, and has high automation degree and convenient and accurate control.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a multifunctional atomizer for internal medicine.
Background
Compared with the traditional means for treating respiratory diseases such as asthma by taking medicines, the medical atomizer atomizes the liquid medicine into tiny particles, and the medicines enter the respiratory tract and the lung for deposition in a breath inhalation mode, so that painless, rapid and effective treatment is achieved, and the medical atomizer belongs to two types of medical instruments. It is mainly used for treating diseases of upper and lower respiratory system, such as common cold, fever, cough, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis, and other diseases of trachea, bronchus, pulmonary alveoli, and thoracic cavity.
At present, a multifunctional atomizer for respiratory medicine is disclosed in the patent with application publication number CN 107224642 a, which comprises an ultrasonic atomizer body, wherein a medicine storage cavity is arranged at the left part of the ultrasonic atomizer body, an air inlet pipe is arranged at the upper part of the medicine storage cavity, a one-way valve is arranged at the upper end of the air inlet pipe, a medicine inlet pipe is arranged at the front end of the upper surface of the medicine storage cavity, a medicine delivery pipe is arranged at the rear part of the upper surface of the medicine storage cavity, the upper part of the medicine delivery pipe is connected with an oxygen delivery pipe, a respiratory mask is arranged at one end of the medicine delivery pipe, which is far away from the medicine storage cavity; the right part of the ultrasonic atomizer body is provided with a groove which is internally provided with an ultraviolet disinfection lamp. It can carry out the supply of medicine and the transport of oxygen to the patient to can disinfect the disinfection to the nursing apparatus, easy operation, convenient to use. However, it has the following disadvantages: firstly, the atomized liquid medicine is cool, and when a user inhales, the user can feel cool stimulation, so that the use comfort level is not enough; secondly, during the drug delivery process of the drug delivery tube, atomized tiny droplets may be condensed on the inner wall of the drug delivery tube to form liquid droplets, so that waste of the liquid medicine is caused, and the condensed liquid droplets are contacted with atomized liquid medicine subsequently delivered by the drug delivery tube, so that more atomized liquid medicine is condensed together, and more liquid medicine is wasted; thirdly, although the breathing mask is provided with the air outlet pipe, when a user exhales, the exhaled air still possibly enters the medicine conveying pipe, so that the medicine storage cavity is possibly polluted, and the treatment effect of the liquid medicine is influenced; fourthly, although the air outlet pipe is provided with a one-way valve, for severe patients, the respiration of the patients is weak and is not enough to achieve the force for flushing the one-way valve; and because the respiratory frequency of different people is different, the respiratory frequency of the same person can also be changed, so that the control of the one-way valve is difficult to realize accurate control.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a multifunctional atomizer for internal medicine, which can avoid cold stimulation caused by liquid medicine and improve the use comfort; the condensation of the atomized liquid medicine in the medicine delivery pipe can be greatly reduced, and the waste of the liquid medicine is avoided; the exhaled gas can be prevented from entering the medicine conveying pipe; the opening of the corresponding channels is controlled through expiration and inspiration respectively, the degree of automation is high, the control is convenient, accurate control can be achieved, and the device is particularly suitable for severe patients.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a multifunctional atomizer for internal medicine comprises a main box body, wherein a medicine storage cavity and a disinfection cavity are formed in the main box body by being separated by a partition plate, an ultrasonic generator is arranged in the medicine storage cavity, an ultraviolet disinfection lamp is arranged in the disinfection cavity, the upper part of the medicine storage cavity is respectively connected with a medicine inlet pipe and a medicine conveying pipe, a switch valve is arranged on the medicine inlet pipe, a fan is arranged at the position of the medicine storage cavity, which is connected with the medicine conveying pipe, the other end of the medicine conveying pipe is connected with a breathing mask, the medicine conveying pipe is connected with an oxygen conveying pipe, and the breathing mask is also connected with an air outlet pipe;
the medicine conveying pipe comprises an inner conveying pipe and an outer conveying pipe sleeved outside the inner conveying pipe, the lower end of the inner conveying pipe is communicated with the top of the medicine storage cavity, the bottom of the outer conveying pipe is sleeved on the inner conveying pipe in a closed mode, the oxygen conveying pipe is connected to one side of the bottom of the outer conveying pipe, micropores are uniformly distributed on the inner conveying pipe along the side wall of the inner conveying pipe, and electric heating resistance wires are uniformly distributed on the inner wall of the outer conveying pipe;
the breathing mask is provided with a nose plug body, the nose plug body comprises two cylindrical plugs corresponding to two nostrils of a human body and a connecting block connected to the tail ends of the two cylindrical plugs, a through cavity penetrating through the tail ends of the cylindrical plugs is arranged in the cylindrical plugs, a contact switch assembly is arranged in the through cavity and comprises two groups of upper limiting strips and lower limiting strips which are arranged on the inner wall of the through cavity, an upper trigger switch and a lower trigger switch are respectively and correspondingly arranged on the opposite surfaces of the upper limiting strips and the lower limiting strips on one side, a separation sheet which is perpendicular to the length direction of the through cavity and is peripherally attached to the side wall of the through cavity is arranged between the upper limiting strips and the lower limiting strips, the upper surface and the lower surface of the side of the part of the separation sheet corresponding to the upper trigger switch and the lower trigger switch are respectively provided with an upper contact and a lower contact, and the upper surface and the lower surface of the two, the separation sheet is provided with through holes, the upper surface and the lower surface of the part of the through holes are respectively provided with a covering sheet for covering a half of the part of the through holes, the far sides of the two covering sheets are hinged on the separation sheet, the hinged part is provided with a first torsion spring, and the close sides of the two covering sheets are respectively provided with a first electromagnet and a first permanent magnet which have magnetic repulsion;
the device comprises a medicine conveying pipe, a breathing mask, a medicine conveying pipe, an air outlet pipe, a magnet control switch assembly, a torsion spring I, a small stop block, an electromagnet II and a permanent magnet II, wherein the medicine conveying pipe and the air outlet pipe are connected with one end of the breathing mask respectively;
in an initial state, the blocking sheet is positioned in the middle between the upper limiting strip and the lower limiting strip, the covering sheet covers the blocking sheet, and the opening and closing blocking piece blocks the corresponding pipe body and is lapped on the small stop block; the upper trigger switch is connected with the first electromagnet and the electrifying control circuit of the second electromagnet in the medicine delivery pipe, and the lower trigger switch is connected with the first electromagnet and the electrifying control circuit of the second electromagnet in the air outlet pipe.
Furthermore, the upper end of the medicine inlet pipe is connected with a feeding funnel, and a sealing cover is arranged on the feeding funnel. The feeding funnel is convenient for liquid medicine and water to get into the pencil, sealed lid can strengthen the leakproofness of advancing the pencil, and the liquid medicine after the guarantee atomizing gets into the medicine conveying pipe.
Furthermore, the ultraviolet disinfection lamps are distributed on the side wall and the bottom of the disinfection cavity, and a protective cover surrounding the ultraviolet disinfection lamps is arranged at the bottom of the disinfection cavity. So set up and make the distribution of disinfection intracavity ultraviolet ray comparatively even, the utensil of treating the disinfection that can be better disinfects.
Furthermore, the upper port of the disinfection cavity is provided with a cover body with the periphery attached to the edge of the upper end of the disinfection cavity, and the middle part of the upper surface of the cover body is provided with a handle. After the apparatus to be sterilized is put into the sterilizing cavity, the cover body is covered to enhance the sterilizing effect of the ultraviolet sterilizing lamp and prevent the ultraviolet rays from leaking.
Furthermore, triangular supporting pieces are arranged between the outer conveying pipe and the inner conveying pipe at equal intervals along the length direction of the outer conveying pipe, and the triangular supporting pieces are connected to the inner wall of the outer conveying pipe in an inner mode and are externally tangent to the outer wall of the inner conveying pipe. The triangular support member facilitates stabilizing the relative position of the inner delivery tube and the outer delivery tube, thereby facilitating stable delivery of oxygen or clean air.
3. Advantageous effects
(1) The medicine conveying pipe comprises an inner conveying pipe and an outer conveying pipe sleeved outside the inner conveying pipe, the oxygen conveying pipe is connected to one side of the bottom of the outer conveying pipe, and electric resistance wires are uniformly distributed on the inner wall of the outer conveying pipe. After the electric heating ancestor is electrified, the electric heating resistance wire directly heats the gas in the outer conveying pipe, the gas with heat transfers the heat to the inner conveying pipe, the heating uniformity of the inner conveying pipe can be improved, atomized liquid medicine in the inner conveying pipe is heated, and when a user inhales, cold stimulation caused by the liquid medicine can be avoided, and the use comfort level is improved.
(2) The inner conveying pipe can be heated, the condensation phenomenon of atomized liquid medicine in the medicine conveying pipe can be greatly reduced, the inner conveying pipe is provided with micropores, a small amount of atomized liquid medicine is condensed on the inner wall of the outer conveying pipe instead of the inner conveying pipe, the problem that more liquid medicine is condensed due to the contact of condensed liquid beads and the atomized liquid medicine can be avoided, the waste of the liquid medicine can be greatly reduced, and the using amount of the liquid medicine is saved.
(3) One end of the medicine conveying pipe and one end of the air outlet pipe, which are connected with the breathing mask, are respectively provided with a magnetic control switch assembly comprising an opening and closing baffle and a small stop block, and the opening and closing baffle and the small stop block are respectively provided with a first electromagnet and a first permanent magnet, which have magnetic repulsion; the breathing mask is provided with a nose plug body, the nose plug body comprises two cylindrical plugs corresponding to two nostrils of a human body, a contact switch assembly is arranged in a through cavity of each cylindrical plug, two covering sheets are arranged on a through hole area on a blocking sheet comprising the blocking sheet, an upper trigger switch and a lower trigger switch are respectively arranged on one side of the blocking sheet corresponding to the upper part and the lower part of the blocking sheet, and the close ends of the two covering sheets are respectively provided with a second electromagnet and a second permanent magnet, the magnets of which the magnetism is mutually repellent; the upper trigger switch is connected with the first electromagnet and the electrifying control circuit of the second electromagnet in the medicine delivery pipe, and the lower trigger switch is connected with the first electromagnet and the electrifying control circuit of the second electromagnet in the air outlet pipe. When the medicine infusion device is applied, the blocking sheet can be driven to move upwards along with the inhalation of a user, so that the upper trigger switch can be triggered, the opening and closing blocking pieces of the covering sheet and the medicine infusion tube can be controlled to be opened, and the medicine inhalation and the inhalation are facilitated; along with user's expiration, can drive the separation thin slice and move down to trigger down the trigger switch can be triggered, and then can control and cover the separation blade that opens and shuts in thin slice and the outlet tube and open, be convenient for export exhaled gas, at this moment, the separation blade that opens and shuts in the medicine conveying pipe is closed, can prevent that exhaled gas from getting into the medicine conveying pipe, thereby can avoid causing the pollution of medicine storage intracavity, guarantees liquid medicine treatment.
(4) The breathing mask is internally provided with a nose plug body, the nose plug body comprises two cylindrical plugs corresponding to two nostrils of a human body, a contact switch assembly is arranged in a through cavity of each cylindrical plug, two covering sheets are arranged on a through hole area on a blocking sheet comprising the blocking sheet, an upper trigger switch and a lower trigger switch are respectively arranged on one side of the blocking sheet corresponding to the upper part and the lower part of the blocking sheet, and a second electromagnet and a second permanent magnet which have magnetic repulsion are respectively arranged at the close ends of the two covering sheets. When the device is used, the covering sheet covers the through holes in the blocking sheet, so that the blocking sheet can ascend or descend along with the inspiration and expiration of a user, corresponding switches are triggered, different passages are opened, and the inspiration and expiration are performed independently. Corresponding control can be realized through slight respiration, the bionic control device has the bionic function, high automation degree, convenient control, accurate control and high application value, and is particularly suitable for severe patients.
In conclusion, the invention can avoid cold stimulation caused by liquid medicine and improve the use comfort; the condensation of the atomized liquid medicine in the medicine delivery pipe can be greatly reduced, and the waste of the liquid medicine is avoided; the exhaled gas can be prevented from entering the medicine conveying pipe, so that the pollution in the medicine storage cavity can be avoided, and the treatment effect of the liquid medicine is ensured; the opening of the corresponding channels is controlled through expiration and inspiration respectively, the degree of automation is high, the control is convenient, accurate control can be achieved, and the device is particularly suitable for severe patients.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a plan view of the main casing 1;
FIG. 4 is a schematic cross-sectional view of the drug delivery tube 8;
FIG. 5 is a schematic diagram of the mechanism of the nasal plug body;
FIG. 6 is an enlarged view of the structure of the area A in FIG. 5;
FIG. 7 is a schematic structural diagram of a magnetic control switch assembly;
FIG. 8 is a control circuit diagram of the electromagnet;
fig. 9 is another control circuit diagram of the electromagnet.
Reference numerals: 1-a main box body, 2-a partition board, 3-a medicine storage cavity, 4-a disinfection cavity, 5-an ultrasonic generator, 6-an ultraviolet disinfection lamp, 7-a medicine inlet pipe, 8-a medicine conveying pipe, 81-an inner conveying pipe, 82-an outer conveying pipe, 9-a switch valve, 10-a fan, 11-a breathing mask, 12-an oxygen conveying pipe, 13-an air outlet pipe, 14-a micropore, 15-an electric heating resistance wire, 16-a cylindrical plug, 17-a through cavity, 18-an upper limit strip, 19-a lower limit strip, 20-an upper trigger switch, 21-a lower trigger switch, 22-a barrier sheet, 23-an upper contact, 24-a lower contact, 25-a spring, 26-a through hole, 27-a cover sheet, 28-a first torsion spring, 29-a first electromagnet, 30-a first permanent magnet, 31-an opening and closing baffle, 32-a second torsion spring, 33-a small stop block, 34-a second electromagnet, 35-a second permanent magnet, 36-a feeding funnel, 37-a sealing cover, 38-a protective cover, 39-a cover body, 40-a handle and 41-a triangular supporting piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The multifunctional atomizer for the internal medicine comprises a main box body 1, wherein a medicine storage cavity 3 and a disinfection cavity 4 are formed in the main box body 1 by being separated by a partition plate 2, an ultrasonic generator 5 is arranged in the medicine storage cavity 3, an ultraviolet disinfection lamp 6 is arranged in the disinfection cavity 4, the upper part of the medicine storage cavity 3 is respectively connected with a medicine inlet pipe 7 and a medicine delivery pipe 8, the medicine inlet pipe 7 is provided with a switch valve 9, a fan 10 is arranged at a position connected with the medicine delivery pipe 8 in the medicine storage cavity 3, the other end of the medicine delivery pipe 8 is connected with a breathing mask 11, the medicine delivery pipe 8 is connected with an oxygen delivery pipe 12, the other end of the oxygen delivery pipe 12 is connected with the oxygen inhalation machine, and the breathing mask 11 is further connected with an air outlet pipe 13;
as shown in fig. 2, 3 and 4, the drug delivery tube 8 comprises an inner delivery tube 81 and an outer delivery tube 82 sleeved outside the inner delivery tube 81, the lower end of the inner delivery tube 81 is communicated with the top of the drug storage cavity 3, the bottom of the outer delivery tube 82 is sleeved on the inner delivery tube 81 in a closed manner, the oxygen delivery tube 12 is connected to one side of the bottom of the outer delivery tube 82, micropores 14 are uniformly distributed on the inner delivery tube 81 along the side wall thereof, and electrothermal wires 15 are uniformly distributed on the inner wall of the outer delivery tube 82;
the nasal obstruction body is arranged on the breathing mask 11, as shown in fig. 5 and 6, the nasal obstruction body comprises two cylindrical plugs 16 corresponding to two nostrils of a human body and connecting blocks connected to the tail ends of the two cylindrical plugs 16, a through cavity 17 penetrating through the head and the tail ends of the cylindrical plugs 16 is arranged in the cylindrical plugs 16, a contact switch assembly is arranged in the through cavity 17 and comprises an upper limit strip 18 and a lower limit strip 19 which are arranged on the inner wall of the through cavity 17, an upper trigger switch 20 and a lower trigger switch 21 are correspondingly arranged on the opposite surfaces of the upper limit strip 18 and the lower limit strip 19 respectively, a separation sheet 22 perpendicular to the length direction of the through cavity 17 and attached to the side wall of the through cavity 17 at the periphery is arranged between the upper limit strip 18 and the lower limit strip 19, an upper contact 23 and a lower contact 24 are respectively arranged on the upper surface and the lower surface of the side of the part of the separation sheet 22 corresponding to the upper trigger switch, the upper surface and the lower surface of two ends of the barrier thin sheet 22 are respectively provided with a spring 25 which is correspondingly connected to the upper limit strip 18 and the lower limit strip 19, through holes 26 are distributed on the barrier thin sheet 22, the upper surface and the lower surface of the part of the through holes 26 are respectively provided with a covering thin sheet 27 for covering a part of the half through holes 26, far sides of the two covering thin sheets 27 are hinged on the barrier thin sheet 22, the hinged part is provided with a torsion spring I28, and the close sides of the two covering thin sheets 27 are respectively provided with a first electromagnet 29 and a first permanent magnet 30 which have magnetic repulsion;
the medicine conveying pipe 8 and the air outlet pipe 13 are respectively provided with a magnetic control switch component at one end connected with the breathing mask 11, the upper end of the inner medicine conveying pipe 81 is positioned below the upper end of the outer medicine conveying pipe 82, the magnetic control switch component in the medicine conveying pipe 8 is positioned above the upper end of the inner medicine conveying pipe 81, as shown in fig. 7, the magnetic control switch components comprise an opening and closing baffle 31 hinged on the inner wall of one side of the corresponding pipe body, a second torsion spring 32 is arranged at the hinged part, a small stop 33 is arranged on the inner wall of the opposite side of the hinged part, the periphery of the opening and closing baffle 31 is attached to the inner wall of the corresponding pipe body, and a second electromagnet 34 and a second permanent magnet 35 with magnetic repulsion are respectively arranged;
in an initial state, the barrier sheet 22 is positioned in the middle between the upper limit strip 18 and the lower limit strip 19, the covering sheet 27 covers the barrier sheet 22, and the opening and closing blocking piece 31 blocks the corresponding pipe body and is lapped on the small stop block 33; the upper trigger switch is connected with the electrification control circuit of the first electromagnet 29 and the second electromagnet 34 in the drug delivery pipe 8, and the lower trigger switch is connected with the electrification control circuit of the first electromagnet 29 and the second electromagnet 34 in the air outlet pipe 13.
Specifically, in the present embodiment, as shown in fig. 8, U denotes a power supply, S1And S2Showing the upper trigger switches 20, S in the two cylindrical plugs, respectively3And S4Showing the lower trigger switches 21, KA in the two cylinder plugs 16, respectively1Denotes a relay, KA, controlling energization of the electromagnet-292An electromagnet II for controlling the opening and closing of the blocking piece in the medicine conveying pipe 834 relay energized, KA3A relay for controlling the energization of the second electromagnet 34 on the opening and closing baffle in the air outlet pipe 13 is shown. Only when the upper trigger switches 20 in both cylindrical plugs 16 are triggered by the upper contact 23 (S)1And S2Closed), the first electromagnet 29 and the second electromagnet 34 on the opening and closing separation blade in the medicine conveying pipe 8 are electrified (KA)1And KA2Power on); when the lower trigger switches 21 in both the cylindrical plugs 16 are triggered by the lower contacts 24 (S)3And S4Closed), the electromagnet I29 and the electromagnet II 34 on the opening and closing baffle in the air outlet pipe 13 are electrified (KA)1And KA3Power on).
In this embodiment, as shown in fig. 1 and fig. 2, the upper end of the medicine inlet pipe 7 is connected to a feeding funnel 36, and a sealing cover 37 is disposed on the feeding funnel 36. The feeding funnel 36 is convenient for the liquid medicine and the water body to enter the medicine inlet pipe 7, the sealing cover 37 can enhance the sealing performance of the medicine inlet pipe 7, and the atomized liquid medicine can enter the medicine conveying pipe 8.
In this embodiment, as shown in fig. 2, the ultraviolet disinfection lamps 6 are distributed on the side wall and the bottom of the disinfection chamber 4, and a protective cover 38 surrounding the ultraviolet disinfection lamps 6 is arranged at the bottom in the disinfection chamber 4. So set up and make the interior ultraviolet distribution of disinfection chamber 4 comparatively even, the utensil of treating the disinfection that can be better disinfects.
In this embodiment, as shown in fig. 2 and 3, the upper port of the disinfection chamber 4 is provided with a cover 39 whose periphery fits the upper edge of the disinfection chamber 4, and the middle part of the upper surface of the cover 39 is provided with a handle 40. After the apparatus to be sterilized is put into the sterilizing chamber 4, the cover 39 is closed to enhance the sterilizing effect of the ultraviolet sterilizing lamp 6 and prevent the ultraviolet rays from leaking.
In this embodiment, triangular supporting members 41 are disposed between the outer tube 82 and the inner tube 81 at equal intervals along the length direction thereof, and as shown in fig. 4, the triangular supporting members 41 are inscribed on the inner wall of the outer tube 82 and circumscribed on the outer wall of the inner tube 81. Triangular supports 41 facilitate stabilizing the relative position of inner tube 81 and outer tube 82, thereby facilitating stable delivery of oxygen or clean air.
Example 2
The present embodiment is different from embodiment 1 in that a control circuit of an electromagnet is as follows:
as shown in FIG. 9, U denotes a power supply, S1And S2Respectively, showing the upper trigger switches 20, S in the two cylindrical plugs 163And S4Showing lower trigger switches 21, KA in the two cylinder plugs, respectively1Denotes a relay, KA, controlling energization of the electromagnet-292A relay KA for controlling the energization of the second electromagnet 34 on the opening and closing separation blade in the medicine conveying pipe 83A relay for controlling the energization of the second electromagnet 34 on the opening and closing baffle in the air outlet pipe 13 is shown. When the upper trigger switch 20 in at least one of the cylindrical plugs 16 is triggered by the upper contact 23 (S)1Or S2Closed), the first electromagnet 29 and the second electromagnet 34 on the opening and closing separation blade in the medicine conveying pipe 8 are electrified (KA)1And KA2Power on); when at least one lower trigger switch 21 in the cylindrical plug 16 is contacted by the lower contact 24 (S)3Or S4Closed), the electromagnet I29 and the electromagnet II 34 on the opening and closing baffle in the air outlet pipe 13 are electrified (KA)1And KA3Power on).
The atomizer for the multifunctional internal medicine has the specific action process that:
opening a switch valve 9 on a medicine inlet pipe 7, introducing water and liquid medicine from the medicine inlet pipe 7, enabling the water and the liquid medicine to diffract into the medicine inlet pipe 7 and enter a medicine storage cavity 3, closing the switch valve 9, starting an ultrasonic generator 5, atomizing the liquid medicine and the water into tiny liquid drops, starting a fan 10, enabling the atomized liquid drops to enter an inner conveying pipe 81 of a medicine conveying pipe 8 in a burst mode, simultaneously enabling oxygen or clean air to enter an outer conveying pipe 82 from an oxygen conveying pipe 12, electrifying an electric heating resistance wire 15, heating the gas in the outer conveying pipe 82 by the electric heating resistance wire 15, transferring the heat to the inner conveying pipe 81 by the gas with heat, improving the heating uniformity of the inner conveying pipe 81, heating the atomized liquid medicine in the inner conveying pipe 81, avoiding cold stimulation caused by the liquid medicine when the atomized liquid medicine is sucked by a user, improving the use comfort level, and greatly reducing the phenomenon that the atomized liquid medicine is condensed in the medicine conveying pipe 8; and because the inner conveying pipe 81 is provided with the micropores 14, a small amount of atomized liquid medicine is condensed on the inner wall of the outer conveying pipe 82, the problem that the liquid medicine is condensed more due to the contact with the atomized liquid medicine can be avoided, and the waste of the liquid medicine can be greatly reduced.
When a user inhales, the covering sheets 27 cover the through holes 26 in the blocking sheets 22, so that the blocking sheets 22 rise, the upper contact 23 contacts the upper trigger switch 20, the first electromagnet 29 and the second electromagnet 34 in the medicine conveying pipe 8 are electrified, the first electromagnet 29 is electrified and repulses with the first permanent magnet 30, the two covering sheets 27 are opened, and the through holes 26 are opened; the second electromagnet 34 in the medicine conveying pipe 8 is electrified and repulses with the corresponding second permanent magnet 35, so that the opening and closing blocking piece 31 is rotated and opened, the medicine conveying pipe 8 is communicated with the breathing mask 11, atomized medicine liquid and gas can smoothly enter the breathing mask 11 and are inhaled by a user through the through cavity 17 in the nasal plug body, at the moment of finishing inspiration, the blocking thin piece 22 descends to the original position under the reset action of the spring 25, the upper contact 23 is disconnected with the upper trigger switch 20, the first electromagnet 29 and the second electromagnet 34 are powered off, and under the action of the first torsion spring 28 and the second torsion spring 32, the covering thin piece 27 and the opening and closing blocking piece 31 are reset and closed;
when a user exhales, the covering sheet 27 covers the through hole 26 in the blocking sheet 22, so that the blocking sheet 22 descends until the lower contact 24 contacts the lower trigger switch 21, the first electromagnet 29 and the second electromagnet 34 in the air outlet pipe 13 are electrified, the first electromagnet 29 is electrified and repulses with the first permanent magnet 30, the two covering sheets 27 are opened, and the through hole 26 is opened; the second electromagnet 34 in the air outlet pipe 13 is electrified and repulses with the corresponding second permanent magnet 35, so that the opening and closing blocking piece 31 is rotated and opened, the air outlet pipe 13 is communicated with the breathing mask 11, and exhaled air can pass through the through cavity 17 of the nasal obstruction body to enter the breathing mask 11 and then is discharged from the air outlet pipe 13; when the first electromagnet 29 and the second electromagnet 34 in the air outlet pipe 13 are electrified, the second electromagnet 34 in the medicine conveying pipe 8 is not electrified, the opening and closing blocking piece 31 in the medicine conveying pipe 8 keeps a closed state, exhaled air can be prevented from entering the medicine conveying pipe 8, and therefore pollution in the medicine storage cavity 3 can be avoided, and the treatment effect of liquid medicine is guaranteed; at the end of expiration, the barrier sheet 22 rises to the original position under the reset action of the spring 25, the lower contact 24 is disconnected from the lower trigger switch 21, the first electromagnet 29 and the second electromagnet 34 are powered off, and the covering sheet 27 and the opening and closing baffle 31 are reset and closed under the action of the first torsion spring 28 and the second torsion spring 32.
According to the invention, the cold stimulation caused by the liquid medicine can be avoided, and the use comfort level is improved; the condensation of the atomized liquid medicine in the medicine conveying pipe 8 can be greatly reduced, and the waste of the liquid medicine is avoided; the exhaled gas can be prevented from entering the medicine conveying pipe 8, so that the pollution in the medicine storage cavity 3 can be avoided, and the treatment effect of the liquid medicine is ensured; the opening of the corresponding channels is controlled through expiration and inspiration respectively, the degree of automation is high, the control is convenient, accurate control can be achieved, and the device is particularly suitable for severe patients.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (5)
1. A multifunctional atomizer for internal medicine comprises a main box body (1), wherein a medicine storage cavity (3) and a disinfection cavity (4) are formed in the main box body (1) by being separated by a partition plate (2), an ultrasonic generator (5) is arranged in the medicine storage cavity (3), an ultraviolet disinfection lamp (6) is arranged in the disinfection cavity (4), the upper part of the medicine storage cavity (3) is respectively connected with a medicine inlet pipe (7) and a medicine delivery pipe (8), a switch valve (9) is arranged on the medicine inlet pipe (7), a fan (10) is arranged at a position in the medicine storage cavity (3) connected with the medicine delivery pipe (8), the other end of the medicine delivery pipe (8) is connected with a breathing mask (11), an oxygen delivery pipe (12) is connected onto the medicine delivery pipe (8), and an air outlet pipe (13) is further connected onto the breathing mask (11); it is characterized in that the preparation method is characterized in that,
the medicine conveying pipe (8) comprises an inner conveying pipe (81) and an outer conveying pipe (82) sleeved on the outer side of the inner conveying pipe (81), the lower end of the inner conveying pipe (81) is communicated with the top of the medicine storage cavity (3), the bottom of the outer conveying pipe (82) is sleeved on the inner conveying pipe (81) in a closed mode, the oxygen conveying pipe (12) is connected to one side of the bottom of the outer conveying pipe (82), micropores (14) are uniformly distributed on the inner conveying pipe (81) along the side wall of the inner conveying pipe, and electric heating resistance wires (15) are uniformly distributed on the inner wall of the outer conveying pipe (82);
be equipped with the nose cock body on respirator (11), the nose cock body is including two cylindricality stopper (16) that correspond two nostrils of human body and connect in the connecting block of two cylindricality stopper (16) tail ends, be equipped with logical chamber (17) that runs through cylindricality stopper (16) head and tail ends in cylindricality stopper (16), be equipped with the contact switch subassembly in logical chamber (17), the contact switch subassembly is including locating two sets of upper limit strip (18) and lower limit strip (19) of logical chamber (17) relative both sides on leading to chamber (17) inner wall, and is a set of correspond respectively on the face in opposite directions of upper limit strip (18) and lower limit strip (19) and be equipped with trigger switch (20) and lower trigger switch (21), it leads to being equipped with perpendicular to leading to chamber (17) length direction and peripheral attached separation thin slice (22) that leads to chamber (17) lateral wall to go up to be equipped with between upper limit strip (18) and lower limit strip (19), separation thin slice (22) correspond upper and lower surface of the part place side of trigger switch (20) The device is provided with an upper contact (23) and a lower contact (24), springs (25) which are respectively and correspondingly connected to an upper limiting strip (18) and a lower limiting strip (19) are respectively arranged on the upper surface and the lower surface of the two ends of each blocking sheet (22), through holes (26) are distributed on the blocking sheets (22), a covering sheet (27) which covers the part where a half of the through holes (26) are located is respectively arranged on the upper surface and the lower surface of each blocking sheet (22) where the through holes (26) are located, the far sides of the two covering sheets (27) are hinged to the blocking sheets (22), a torsion spring I (28) is arranged at the hinged position, and an electromagnet I (29) and a permanent magnet I (30) which have magnetic repulsion are respectively arranged on the near sides of the two covering sheets (27;
one end of the medicine conveying pipe (8) and one end of the air outlet pipe (13) which are connected with the breathing mask (11) are respectively provided with a magnetic control switch component, the upper end of the inner medicine conveying pipe (81) is positioned below the upper end of the outer medicine conveying pipe (82), the magnetic control switch component in the medicine conveying pipe (8) is positioned above the upper end of the inner medicine conveying pipe (81), the magnetic control switch component comprises an opening and closing blocking piece (31) hinged on the inner wall of one side of the corresponding pipe body, a torsional spring II (32) is arranged at the hinged position, a small blocking piece (33) is arranged on the inner wall of the opposite side of the hinged position, the periphery of the opening and closing blocking piece (31) is attached to the inner wall of the corresponding pipe body, and a magnetically repellent electromagnet II (34) and a permanent magnet II (;
in an initial state, the blocking sheet (22) is positioned in the middle between the upper limiting strip (18) and the lower limiting strip (19), the covering sheet (27) covers the blocking sheet (22), and the opening and closing blocking piece (31) blocks the corresponding pipe body and is lapped on the small stop block (33); the upper trigger switch (20) is connected with a power-on control circuit of the first electromagnet (29) and the second electromagnet (34) in the medicine conveying pipe (8), and the lower trigger switch (21) is connected with the power-on control circuit of the first electromagnet (29) and the second electromagnet (34) in the air outlet pipe (13).
2. The multifunctional atomizer for medical department according to claim 1, wherein the upper end of the medicine inlet pipe (7) is connected with a feeding funnel (36), and a sealing cover (37) is arranged on the feeding funnel (36).
3. The multifunctional atomizer for medical department according to claim 1, wherein the ultraviolet disinfection lamps (6) are distributed on the side wall and the bottom of the disinfection chamber (4), and the bottom of the disinfection chamber (4) is provided with a protective cover (38) surrounding the ultraviolet disinfection lamps (6).
4. The atomizer of claim 1, wherein the upper port of the disinfection chamber (4) is provided with a cover body (39) with a periphery fitting the upper edge of the disinfection chamber (4), and the middle part of the upper surface of the cover body (39) is provided with a handle (40).
5. The multifunctional atomizer of claim 1, wherein triangular support members (41) are disposed between the outer tube (82) and the inner tube (81) at equal intervals along the length direction of the outer tube, and the triangular support members (41) are inscribed on the inner wall of the outer tube (82) and circumscribed on the outer wall of the inner tube (81).
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| CN201811394942.7A CN109550123B (en) | 2018-11-22 | 2018-11-22 | Multi-functional atomizer for internal medicine |
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