CN115006661B - Inhalation drug delivery device for critical medical department - Google Patents
Inhalation drug delivery device for critical medical department Download PDFInfo
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- CN115006661B CN115006661B CN202210865759.0A CN202210865759A CN115006661B CN 115006661 B CN115006661 B CN 115006661B CN 202210865759 A CN202210865759 A CN 202210865759A CN 115006661 B CN115006661 B CN 115006661B
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- liquid medicine
- mixing
- atomizer
- conveying
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- 238000012377 drug delivery Methods 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims abstract description 102
- 239000003814 drug Substances 0.000 claims abstract description 89
- 238000002156 mixing Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 210000000214 mouth Anatomy 0.000 claims abstract description 13
- 210000003128 head Anatomy 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 8
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 7
- 238000000889 atomisation Methods 0.000 claims description 23
- 238000005485 electric heating Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 abstract description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 3
- 238000001647 drug administration Methods 0.000 abstract description 2
- 230000001225 therapeutic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 210000002200 mouth mucosa Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002324 mouth wash Substances 0.000 description 2
- 229940051866 mouthwash Drugs 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- 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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0005—Details of inhalators; Constructional features thereof with means for agitating the medicament
-
- 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
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Nozzles (AREA)
Abstract
The invention discloses an inhalation drug administration device for critical medical department, which comprises a bottom plate, an outer box and an oxygen supply device which are arranged on the bottom plate, a liquid medicine atomizer and a liquid medicine storage which are arranged in the outer box, a conveying pipe which is arranged at the upper end of the liquid medicine atomizer and communicated with the oxygen supply device, a mixing box which is arranged on the conveying pipe, an atomizing head which is arranged at the upper end of the mixing box, a conveying mechanism which is arranged in the outer box and is respectively used for conveying physiological saline into the liquid medicine atomizer and the oral cavity of a human body, a stirring mechanism which is arranged in the outer box and is used for stirring the liquid medicine in the liquid medicine atomizer, and a mixing mechanism which is arranged in the mixing box and is used for mixing and conveying the atomized liquid medicine and oxygen in the mixing box. The inhalation administration device for critical medical department not only can realize smooth discharge of residual disinfectant in equipment, but also can rinse mouth of a patient by supplying normal saline after inhalation administration, thereby ensuring safe use of the equipment; ensure the inhalation administration therapeutic effect.
Description
Technical Field
The invention relates to the technical field of inhalation administration equipment, in particular to an inhalation administration device for critical medical department.
Background
When a patient with critical respiratory diseases occurs, the patient needs to be treated by adopting an inhalation administration mode, and atomization inhalation treatment is an important and effective treatment method in the treatment method of respiratory diseases, however, the existing inhalation administration device often has the following defects in the use process: after the existing atomized inhalation administration device is disinfected, disinfectant can remain in the equipment pipeline, the residual disinfectant is very easy to be inhaled by a patient in the inhalation administration process, so that the equipment safety is low, and the existing inhalation administration device can not supply mouthwash after inhalation administration to the patient, so that the damage of oral mucosa and teeth is very easy to be caused by the fact that the patient does not rinse the mouth; in addition, in order to ensure smooth use of patients with dyspnea, oxygen is often introduced into atomized liquid medicine, but even mixing of oxygen and atomized liquid medicine is not realized in the process of introducing oxygen, so that patients are very easy to generate discomfort during atomization treatment.
Disclosure of Invention
The invention mainly aims to provide an inhalation administration device for critical medical science, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a critical medical science is with inhaling dosing device, including the bottom plate, outer case and the oxygen supply ware of locating on the bottom plate, locate liquid medicine atomizer and liquid medicine memory in the outer case inside, locate liquid medicine atomizer upper end and with the communicating conveyer pipe of oxygen supply ware, locate the mixing box on the conveyer pipe and locate the atomising head of mixing box upper end, still include locating in the outer case and be used for respectively to liquid medicine atomizer and human oral cavity transport physiological saline's conveying mechanism, locate in the outer case and be used for carrying out the rabbling mechanism to liquid medicine in the liquid medicine atomizer, locate in the mixing box and be used for carrying out mixed transport with oxygen to the mixed mechanism of mixing box atomized liquid medicine;
the liquid medicine atomizer comprises an atomization box communicated with the inside of a liquid medicine storage, an electric heating plate arranged at the lower end of the atomization box, and a temperature switch piece arranged on the side wall of the atomization box and used for being electrically connected with the electric heating plate, wherein a mixing mechanism and a stirring mechanism are in transmission connection through a conveying belt, and a liquid inlet pipe and a liquid outlet pipe with valves are further respectively arranged on the liquid medicine atomizer.
As a further optimization scheme of the invention, the liquid medicine atomizer also comprises a transverse plate arranged in the atomization box and an atomizer body arranged on the transverse plate and connected with the conveying pipe.
As a further optimization scheme of the invention, the stirring mechanism comprises a motor arranged in the outer box, the output end of the motor is fixedly connected with a rotating shaft extending to the inside of the atomizing box, and the outer surface of the rotating shaft is fixedly connected with stirring blades.
As a further optimization scheme of the invention, the mixing mechanism comprises a first rotating shaft penetrating through the side wall of the mixing box, a first bevel gear arranged at one end of the first rotating shaft in the mixing box, a second bevel gear meshed with the first bevel gear for transmission, a swirl vane arranged at the lower end of the second bevel gear, two sliding rods arranged at the upper end of the second bevel gear, and an annular sliding rail which is in sliding connection with the upper end of the sliding rods and fixedly arranged on the top wall of the mixing box;
one end of the conveying belt is sleeved on one side, extending to the outside of the mixing box, of the first rotating shaft, and the other end of the conveying belt is sleeved on the rotating shaft.
As a further optimization scheme of the invention, the conveying mechanism comprises a supply box which is arranged in the outer box and is positioned at one side of the liquid medicine atomizer, a water pump is arranged on the supply box, a first conduit is arranged at the liquid outlet end of the water pump, a second conduit with an electromagnetic valve and a hose are respectively connected to the first conduit, one end of the second conduit, which is far away from the first conduit, is communicated with the inside of the atomizer box, a spray head is communicated with the upper end of the hose, and a hanging frame fixedly arranged on the side wall of the mixing box is clamped on the outer surface of the hose.
As a further optimization scheme of the invention, the supply box is also provided with an adding pipe extending to the outside of the outer box.
As a further optimization scheme of the invention, the temperature switch piece comprises a heat conducting block embedded on the side wall of the atomization box, a cylinder fixedly arranged on the heat conducting block, a telescopic block fixedly connected with the heat conducting block and having heat expansion and cold contraction properties, and a pressing switch fixedly arranged in the cylinder and distributed opposite to the telescopic block;
wherein, push switch is connected with the electric plate electricity, the telescopic block is arranged in the barrel.
As a further optimization scheme of the invention, the outer box is provided with a box door, the box door is provided with a perspective window, and the liquid medicine atomizer is provided with a scale plate corresponding to the perspective window.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the conveying mechanism, the liquid medicine atomizer, the conveying pipe, the mixing box and the atomizing head, the conveying mechanism not only can realize the smooth discharge of residual disinfectant in the equipment and avoid the disinfectant generated by cleaning from being inhaled by a patient in the use process, but also can rinse the mouth of the patient after inhalation and administration by supplying normal saline, so that the damage of the residual oral medicine to the oral mucosa and teeth is prevented, and the safe use of the equipment is ensured.
2. In the invention, the mixing mechanism is arranged to not only realize the mixing of the oxygen and the atomized liquid medicine, but also enhance the rapid flow of the liquid medicine and the oxygen and realize the smooth conveying of the liquid medicine; the stirring mechanism, the conveyor belt and the mixing mechanism are matched, so that the liquid medicine atomizer can be mixed, and driving energy can be saved for driving the mixing mechanism.
3. According to the invention, through the cooperation installation between the temperature switch piece and the electric plate, the effect of affecting the liquid medicine effect can be avoided from being influenced by the continuous heating of the electric plate, and the stirring mechanism can realize the uniform mixing of the liquid medicine and the uniform heating operation of the liquid medicine under the action of the electric plate, so that the inhalation administration treatment effect is ensured.
Drawings
FIG. 1 is a schematic view showing a partial sectional structure of an inhalation administration device for critical medical department of the present invention;
FIG. 2 is a schematic view showing the connection between a liquid medicine atomizer and a stirring mechanism of an inhalation administration device for critical medical department of the present invention;
FIG. 3 is a schematic view showing the internal structure of a mixing box of an inhalation administration device for critical medical science of the present invention;
FIG. 4 is a schematic view showing the structure of a delivery mechanism of an inhalation administration device for critical medical science of the present invention;
FIG. 5 is a schematic view showing an internal structure of a temperature switch member of an inhalation administration device for critical medical department of the present invention;
fig. 6 is a schematic view showing an external structure of an inhalation administration device for critical medical department of the present invention.
In the figure: 1. an oxygen supply device; 2. a liquid medicine atomizer; 3. a conveying mechanism; 4. a liquid medicine storage; 5. a delivery tube; 6. a mixing box; 7. an atomizing head; 8. an outer case; 9. a liquid inlet pipe; 10. a liquid discharge pipe; 11. a stirring mechanism; 12. a conveyor belt; 13. a mixing mechanism; 14. a temperature switch member; 15. an electric heating plate; 16. a bottom plate; 17. a scale plate; 21. an atomization box; 22. an atomizer body; 23. a cross plate; 31. a supply box; 32. a water pump; 33. a first conduit; 34. a hose; 35. a hanging rack; 36. a spray head; 37. a second conduit; 38. an addition tube; 111. a motor; 112. a rotating shaft; 113. stirring blades; 131. a first rotation shaft; 132. a first bevel gear; 133. an annular slide rail; 134. a second bevel gear; 135. swirl vanes; 136. a slide bar; 141. a cylinder; 142. a heat conduction block; 143. a telescopic block; 144. pressing the switch; 81. a door; 82. and a perspective window.
Detailed Description
The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.
Example 1
As shown in fig. 1, 2 and 3, the inhalation drug administration device for critical medical science comprises a bottom plate 16, an outer box 8 and an oxygen supplier 1 which are arranged on the bottom plate 16, a liquid medicine atomizer 2 and a liquid medicine storage 4 which are arranged in the outer box 8, a conveying pipe 5 which is arranged at the upper end of the liquid medicine atomizer 2 and communicated with the oxygen supplier 1, a mixing box 6 which is arranged on the conveying pipe 5, an atomizing head 7 which is arranged at the upper end of the mixing box 6, a conveying mechanism 3 which is arranged in the outer box 8 and is respectively used for conveying physiological saline into the liquid medicine atomizer 2 and the oral cavity of a human body, a stirring mechanism 11 which is arranged in the outer box 8 and is used for stirring the liquid medicine in the liquid medicine atomizer 2, and a mixing mechanism 13 which is arranged in the mixing box 6 and is used for mixing and conveying atomized liquid medicine and oxygen in the mixing box 6;
the liquid medicine atomizer 2 comprises an atomization box 21 communicated with the inside of the liquid medicine storage 4, an electric heating plate 15 arranged at the lower end of the atomization box 21, a temperature switch piece 14 arranged on the side wall of the atomization box 21 and used for being electrically connected with the electric heating plate 15, a mixing mechanism 13 and a stirring mechanism 11 are in transmission connection through a conveying belt 12, and a liquid inlet pipe 9 and a liquid discharge pipe 10 with valves are further respectively arranged on the liquid medicine atomizer 2.
As shown in fig. 2 and 3, the medical liquid atomizer 2 further comprises a transverse plate 23 arranged in the atomization box 21, and an atomizer body 22 arranged on the transverse plate 23 and connected with the conveying pipe 5; the stirring mechanism 11 comprises a motor 111 arranged in the outer box 8, a rotating shaft 112 extending to the inside of the atomization box 21 is fixedly connected to the output end of the motor 111, and stirring blades 113 are fixedly connected to the outer surface of the rotating shaft 112; the mixing mechanism 13 comprises a first rotating shaft 131 penetrating through the side wall of the mixing box 6, a first bevel gear 132 arranged at one end of the first rotating shaft 131 and positioned in the mixing box 6, a second bevel gear 134 meshed with the first bevel gear 132 for transmission, a swirl vane 135 arranged at the lower end of the second bevel gear 134, two sliding rods 136 arranged at the upper end of the second bevel gear 134, and an annular sliding rail 133 which is connected with the upper end of the sliding rod 136 in a sliding manner and fixedly arranged on the top wall of the mixing box 6; one end of the conveyor belt 12 is sleeved on one side of the first rotating shaft 131 extending to the outside of the mixing box 6, the other end of the conveyor belt 12 is sleeved on the rotating shaft 112, and as the first rotating shaft 131 and the rotating shaft 112 are driven by the conveyor belt 12, the first rotating shaft 131 synchronously rotates to enable the first bevel gear 132 to rotate, the rotation of the first bevel gear 132 drives the second bevel gear 134 meshed with the first bevel gear 134, and further synchronous rotation of the swirl blades 135 is achieved, rotation operation of the swirl blades 135 not only achieves mixing of oxygen and atomized liquid medicine, but also can enhance rapid flow of the liquid medicine and the oxygen, and smooth conveying of the liquid medicine is achieved.
As shown in fig. 1 and 4, the conveying mechanism 3 comprises a supply box 31 arranged in the outer box 8 and positioned at one side of the liquid medicine atomizer 2, a water pump 32 is arranged on the supply box 31, a first conduit 33 is arranged at the liquid outlet end of the water pump 32, a second conduit 37 with an electromagnetic valve and a hose 34 are respectively connected to the first conduit 33, one end of the second conduit 37 far away from the first conduit 33 is communicated with the inside of the atomization box 21, a spray head 36 is communicated with the upper end of the hose 34, and a hanging rack 35 fixedly arranged on the side wall of the mixing box 6 is clamped on the outer surface of the hose 34; the supply box 31 is also provided with an adding pipe 38 extending to the outside of the outer box 8, and physiological saline in the supply box 31 is conveyed to the spray head 36 through the water pump 32, the first conduit 33 and the hose 34 to be sprayed out, so that the oral cavity after the patient is inhaled and administrated is supplied with the physiological saline for rinsing mouth, and the damage of oral cavity residual medicine to oral mucosa and teeth is prevented.
As shown in fig. 5 and 6, the temperature switch 14 includes a heat conducting block 142 embedded on a side wall of the atomizing box 21, a cylinder 141 fixedly mounted on the heat conducting block 142, a telescopic block 143 fixedly connected with the heat conducting block 142 and having thermal expansion and contraction properties, and a pressing switch 144 fixedly mounted inside the cylinder 141 and distributed opposite to the telescopic block 143; wherein, the push switch 144 is electrically connected with the electric heating plate 15, and the telescopic block 143 is arranged in the cylinder 141; be equipped with chamber door 81 on the outer container 8, be equipped with perspective window 82 on the chamber door 81, be equipped with on the liquid medicine atomizer 2 with perspective window 82 corresponding scale plate 17, along with the continuous rising of liquid medicine temperature, heat conduction piece 142 will heat energy transfer for flexible piece 143, and flexible piece 143 thermal expansion, and then press to press switch 144, and the press switch 144 of pressing closes the operation to electric plate 15, avoids electric plate 15 to carry out continuous heating and influences the liquid medicine effect.
When the inhalation administration device for critical medical department is needed to be used, firstly, the liquid medicine storage 4 is started, so that the proportioned liquid medicine in the liquid medicine storage 4 is conveyed into the liquid medicine atomizer 2, the adding amount of the liquid medicine in the liquid medicine atomizer 2 is observed through the perspective window 82 through the scale plate 17, when the operation of the motor 111 and the electric plate 15 in the liquid medicine atomizer 2 is started after the liquid medicine in the liquid medicine atomizer 2 is added, the electric plate 15 heats the liquid medicine in the atomizing box 21, and the stirring blade 113 on the rotating shaft 112 is driven under the action of the motor 111 to stir and mix the liquid medicine, so that the liquid medicine is uniformly mixed, the treatment effect is ensured, the liquid medicine heated by the electric plate 15 can avoid discomfort caused by low temperature in the inhalation process, while stirring blades 113 can avoid uneven heating of the liquid medicine in the atomizing box 21 by the electric heating plate 15 while stirring and mixing, so as to realize uniform heating of the liquid medicine, along with continuous rising of the temperature of the liquid medicine, the heat conduction block 142 transmits heat energy to the telescopic block 143, the telescopic block 143 is heated and expanded, and then the pressing switch 144 is pressed, the pressed pressing switch 144 closes the electric heating plate 15, so as to avoid continuous heating of the electric heating plate 15 and influence on the effect of the liquid medicine, and after the heating of the liquid medicine in the atomizing box 21 is completed, the atomizer body 22 can be started to realize atomization of the liquid medicine, the atomized atomizer body 22 is conveyed into the mixing box 6 through the conveying pipe 5, meanwhile, the oxygen supplier 1 is started, so that oxygen in the oxygen supplier 1 is synchronously conveyed into the mixing box 6, and the first rotating shaft 131 synchronously rotates to rotate the first bevel gear 132 due to transmission between the first rotating shaft 131 and the rotating shaft 112 through the transmission of the conveying belt 12, the rotation of the first bevel gear 132 drives the second bevel gear 134 meshed with the first bevel gear 132, so that synchronous rotation of the rotational flow blades 135 is realized, the rotational operation of the rotational flow blades 135 not only realizes mixing of oxygen and atomized liquid medicine, but also can strengthen rapid flow of the liquid medicine and oxygen, smooth conveying of the liquid medicine is realized, the atomized liquid medicine and the oxygen are conveyed to a respiratory system of a patient together through the atomizing head 7, when the inhalation of the patient is finished, a spray head 36 on the conveying mechanism 3 is placed in the oral cavity of the patient, the electromagnetic valve on the hose 34 is started and the electromagnetic valve on the second hose 37 is closed through the starting of the water pump 32, so that the physiological saline in the supply tank 31 is conveyed into the spray head 36 through the water pump 32, the first hose 33 and the hose 34 to be sprayed out, and the oral cavity after the inhalation of the patient is subjected to mouth wash, so that the oral cavity residual medicine is prevented from damaging oral mucosa and teeth; the device needs to be disinfected after being inhaled and administrated, and the liquid inlet pipe 9 and the liquid outlet pipe 10 are utilized to convey and discharge disinfectant to the device, after disinfection is completed, the electromagnetic valve on the water pump 32 and the electromagnetic valve on the second guide pipe 37 can be started, the electromagnetic valve on the hose 34 is closed, the liquid medicine in the supply box 31 is conveyed into the atomization box 21 through the water pump 32, the first guide pipe 33 and the second guide pipe 37, the atomizer body 22, the stirring mechanism 11 and the mixing mechanism 13 are started, the normal saline is conveyed through the conveying pipe 5 and the mixing box 6 after atomization and discharged through the atomizing head 7, residual disinfectant in the device is discharged, the disinfectant generated by cleaning is prevented from being inhaled by a patient in the using process, and safe use of the device is realized.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a critical medical science is with inhaling device of dosing, includes bottom plate (16), locates outer case (8) and oxygen suppliment ware (1) on bottom plate (16), locates inside liquid medicine atomizer (2) and liquid medicine memory (4) of outer case (8), locates liquid medicine atomizer (2) upper end and with communicating conveyer pipe (5) of oxygen suppliment ware (1), locates mixing box (6) on conveyer pipe (5) and locates atomising head (7) of mixing box (6) upper end, its characterized in that: the device also comprises a conveying mechanism (3) which is arranged in the outer box (8) and is used for conveying physiological saline into the liquid medicine atomizer (2) and the oral cavity of a human body, a stirring mechanism (11) which is arranged in the outer box (8) and is used for stirring the liquid medicine in the liquid medicine atomizer (2), and a mixing mechanism (13) which is arranged in the mixing box (6) and is used for mixing and conveying the atomized liquid medicine and oxygen in the mixing box (6);
the liquid medicine atomizer (2) comprises an atomization box (21) communicated with the inside of a liquid medicine storage (4), an electric heating plate (15) arranged at the lower end of the atomization box (21), and a temperature switch piece (14) arranged on the side wall of the atomization box (21) and used for being electrically connected with the electric heating plate (15), wherein a mixing mechanism (13) and a stirring mechanism (11) are in transmission connection through a conveying belt (12), and a liquid inlet pipe (9) and a liquid outlet pipe (10) with valves are respectively arranged on the liquid medicine atomizer (2);
the stirring mechanism (11) comprises a motor (111) arranged in the outer box (8), the output end of the motor (111) is fixedly connected with a rotating shaft (112) extending to the inside of the atomization box (21), and the outer surface of the rotating shaft (112) is fixedly connected with stirring blades (113);
the mixing mechanism (13) comprises a first rotating shaft (131) penetrating through the side wall of the mixing box (6), a first bevel gear (132) arranged at one end of the first rotating shaft (131) inside the mixing box (6), a second bevel gear (134) meshed with the first bevel gear (132) for transmission, a swirl vane (135) arranged at the lower end of the second bevel gear (134), two sliding rods (136) arranged at the upper end of the second bevel gear (134), and an annular sliding rail (133) which is connected with the upper end of the sliding rod (136) in a sliding manner and fixedly arranged on the top wall of the mixing box (6);
one end of the conveyor belt (12) is sleeved on one side of the first rotating shaft (131) extending to the outside of the mixing box (6), and the other end of the conveyor belt (12) is sleeved on the rotating shaft (112);
the conveying mechanism (3) comprises a supply box (31) arranged in the outer box (8) and located on one side of the liquid medicine atomizer (2), a water pump (32) is arranged on the supply box (31), a first guide pipe (33) is arranged at the liquid outlet end of the water pump (32), a second guide pipe (37) with an electromagnetic valve and a hose (34) are respectively connected to the first guide pipe (33), one end, far away from the first guide pipe (33), of the second guide pipe (37) is communicated with the inside of the atomizing box (21), a spray head (36) is communicated with the upper end of the hose (34), and a hanging rack (35) fixedly installed on the side wall of the mixing box (6) is clamped on the outer surface of the hose (34).
2. An inhalation drug delivery device for critical medical department according to claim 1, wherein: the liquid medicine atomizer (2) further comprises a transverse plate (23) arranged in the atomization box (21), and an atomizer body (22) arranged on the transverse plate (23) and connected with the conveying pipe (5).
3. An inhalation drug delivery device for critical medical department according to claim 1, wherein: the supply box (31) is also provided with an adding pipe (38) extending to the outside of the outer box (8).
4. An inhalation drug delivery device for critical medical department according to claim 1, wherein: the temperature switch piece (14) comprises a heat conducting block (142) embedded on the side wall of the atomization box (21), a cylinder body (141) fixedly arranged on the heat conducting block (142), a telescopic block (143) fixedly connected with the heat conducting block (142) and having heat expansion and cold contraction properties, and a pressing switch (144) fixedly arranged inside the cylinder body (141) and distributed opposite to the telescopic block (143);
the push switch (144) is electrically connected with the electric heating plate (15), and the telescopic block (143) is arranged in the cylinder (141).
5. An inhalation drug delivery device for critical medical department according to claim 1, wherein: the medical liquid atomizer is characterized in that a box door (81) is arranged on the outer box (8), a perspective window (82) is arranged on the box door (81), and a scale plate (17) corresponding to the perspective window (82) is arranged on the medical liquid atomizer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210865759.0A CN115006661B (en) | 2022-07-22 | 2022-07-22 | Inhalation drug delivery device for critical medical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210865759.0A CN115006661B (en) | 2022-07-22 | 2022-07-22 | Inhalation drug delivery device for critical medical department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115006661A CN115006661A (en) | 2022-09-06 |
| CN115006661B true CN115006661B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210865759.0A Active CN115006661B (en) | 2022-07-22 | 2022-07-22 | Inhalation drug delivery device for critical medical department |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118105583B (en) * | 2024-03-07 | 2024-08-27 | 亳州市人民医院 | Drug delivery device for respiratory department |
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| KR20180129112A (en) * | 2017-05-25 | 2018-12-05 | (주)엘메카 | Multi Connector Module, and Catheter Guide Structure with Multi Connector Module |
| CN213252209U (en) * | 2020-08-07 | 2021-05-25 | 罗冬梅 | Critical and critical oxygen supply and medicine feeding device |
| CN114712636A (en) * | 2022-03-30 | 2022-07-08 | 濮阳市安阳地区医院 | Breathe and critically ill medical branch of academic or vocational study with inhaling device of dosing |
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2022
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| CN101564284A (en) * | 2008-04-25 | 2009-10-28 | 伊西康内外科公司 | Gas jet fluid removing device and method in a trocar |
| CN104825300A (en) * | 2015-04-29 | 2015-08-12 | 范向军 | Breath and transfusion comprehensive nursing device for medicine department |
| KR20180129112A (en) * | 2017-05-25 | 2018-12-05 | (주)엘메카 | Multi Connector Module, and Catheter Guide Structure with Multi Connector Module |
| CN213252209U (en) * | 2020-08-07 | 2021-05-25 | 罗冬梅 | Critical and critical oxygen supply and medicine feeding device |
| CN114712636A (en) * | 2022-03-30 | 2022-07-08 | 濮阳市安阳地区医院 | Breathe and critically ill medical branch of academic or vocational study with inhaling device of dosing |
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| CN115006661A (en) | 2022-09-06 |
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