CN118892593B - Mechanical supercharged spraying device and method suitable for respiratory department - Google Patents
Mechanical supercharged spraying device and method suitable for respiratory department Download PDFInfo
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- CN118892593B CN118892593B CN202411394745.0A CN202411394745A CN118892593B CN 118892593 B CN118892593 B CN 118892593B CN 202411394745 A CN202411394745 A CN 202411394745A CN 118892593 B CN118892593 B CN 118892593B
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- 230000000241 respiratory effect Effects 0.000 title claims abstract description 25
- 238000005507 spraying Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 36
- 238000007790 scraping Methods 0.000 claims description 16
- 238000000889 atomisation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 16
- 239000003595 mist Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Classifications
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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
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
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)
- Nozzles (AREA)
Abstract
本发明涉及雾化装置技术领域，具体地说，涉及一种适用于呼吸科的机械增压式喷雾装置及其方法，包括空压机、用来放置药剂的雾化装置以及连接于空压机出气口和雾化装置之间的通气软管。该适用于呼吸科的机械增压式喷雾装置及其方法，气流通过连接管进入转动喷嘴后，通过转动扇叶，会带动转动机构整体发生转动，而让刮板将固定杯体内侧杯壁上冷凝后的雾滴重新流回导药斗的内部，而避免药剂浪费和雾化效果削弱的情况，从而确保患者的使用体验和治疗成效。
The present invention relates to the technical field of atomizing devices, and more specifically, to a mechanically supercharged spray device and method suitable for respiratory medicine, comprising an air compressor, an atomizing device for placing medicine, and a ventilation hose connected between the air outlet of the air compressor and the atomizing device. In the mechanically supercharged spray device and method suitable for respiratory medicine, after the airflow enters the rotating nozzle through the connecting pipe, the rotating fan blades drive the rotating mechanism as a whole to rotate, and the scraper returns the condensed droplets on the inner wall of the fixed cup body to the inside of the medicine guide hopper, thereby avoiding the waste of medicine and the weakening of the atomizing effect, thereby ensuring the patient's use experience and treatment effect.
Description
Technical Field
The invention relates to the technical field of atomization devices, in particular to a mechanical booster-type atomization device and a method thereof, which are applicable to the respiratory department.
Background
The mechanical supercharged spraying device is key equipment in respiratory department treatment, and is capable of increasing air flow pressure in a mechanical mode, atomizing a medicine solution into tiny particles, facilitating inhalation of patients, and the device is internally provided with a precise air flow channel and a nozzle, so that fine and uniform atomized particles can be efficiently generated, and can reach deep respiratory tract, the treatment effect is improved, and meanwhile, the mechanical supercharged spraying device is easy and convenient to operate and is suitable for patients of different ages.
The patent with the application number of CN202110769878.1 discloses an atomization device for respiratory department, which is convenient for replacing and maintaining a filter cartridge and comprises a box body, a support column, a medicine storage tank, a filter cartridge mechanism, an inner wall cleaning mechanism and a filter cartridge mechanism, wherein the support column is fixedly connected to the inner bottom surface of the box body, the medicine storage tank is connected to the upper end surface of the support column, the filter cartridge mechanism is arranged at the upper side position of the inner part of the medicine storage tank. This respiratory department uses atomizing device convenient to change and maintain to straining a section of thick bamboo can be convenient for change and maintain cartridge filter body to can effectively improve the change and the maintenance efficiency of this atomizing device cartridge filter body.
In addition, after a period of use, part of the medicament is easy to generate condensation phenomenon on the inner wall of the cup body of the device, which not only leads to medicament waste and reduces the economical efficiency of treatment, but also can influence the air flow channel due to accumulation of condensate, thereby weakening the atomization effect and adversely affecting the use experience and treatment effect of patients.
In view of this, we propose a mechanically pressurized spray device and method suitable for use in the respiratory department.
Disclosure of Invention
The invention aims to provide a mechanical pressurizing type spraying device and a method thereof, which are suitable for the respiratory department, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions:
A mechanical booster-type spraying device suitable for respiratory department comprises an air compressor, an atomization device for placing medicament and a ventilation hose connected between an air outlet of the air compressor and the atomization device;
The atomizing device comprises a medicament cup, a connecting pipe for providing a connecting point for the ventilation hose, a rotating mechanism arranged on the inner bottom surface of the medicament cup and an airflow blocking mechanism arranged above the rotating mechanism;
the medicine cup comprises a fixed cup body, a medicine guide hopper for storing medicines and a plurality of balls regularly distributed on the bottom surface inside the medicine guide hopper;
The rotating mechanism comprises a rotating nozzle, a butt joint ring, rotating fan blades and a scraping plate, wherein the rotating nozzle is rotatably connected to the inner bottom surface of the medicine guide hopper, the butt joint ring is arranged at the pipe orifice at the bottom of the rotating nozzle, the rotating fan blades rotate along with the passing of air flow, and the scraping plate is used for cleaning fog drops on the inner cup wall of the fixed cup body;
The air flow blocking mechanism comprises an inner cannula body, a butt joint mouth body arranged below the inner cannula body, a limiting clamping plate for limiting the rotation interval of the butt joint mouth body, two groups of transmission parts arranged inside the limiting clamping plate, a poking part moving along with the movement of the internal structure of the transmission part and a blocking part moving repeatedly along with the movement of the poking part;
The transmission part comprises a movable frame body which moves along with the rotation of the butt joint nozzle body, a pressure spring arranged on the side frame wall in the movable frame body, and a fixed toothed plate which moves up and down along with the movement of the movable frame body;
the poking part comprises a rod body gear which rotates along with the movement of the fixed toothed plate, a butt joint gear meshed with the rod body gear and a poking rod which rotates along with the rotation of the butt joint gear.
In the technical scheme of the invention, the buccal tube body and the handheld handle are integrally formed on the outer side wall of the fixed cup body, the handheld tube body is fixedly clamped on the outer side of the bottom cup mouth of the fixed cup body, the medicine guide hopper and the handheld tube body are integrally formed, the rotating groove is formed in the inner bottom surface of the medicine guide hopper, and the ball is rotationally connected to the inner side groove wall of the rotating groove.
In the technical scheme of the invention, the connecting pipe comprises an outer sleeve air pipe, an inner through pipe and a plurality of air guide blades, wherein the outer sleeve air pipe is clamped and fixed at an opening at the bottom of the medicine guide hopper, the inner through pipe is arranged at the inner side of the outer sleeve air pipe, and the air guide blades are regularly distributed between the outer sleeve air pipe and the inner through pipe.
In the technical scheme of the invention, the bottom of the rotary nozzle is rotationally connected to the inner side of the rotary groove, the inside of the rotary nozzle is provided with the air nozzle which is vertically penetrated, the butt joint ring is fixedly clamped on the inner wall of the air nozzle through the convex blocks on the outer side wall, the rotary fan blade and the butt joint ring are integrally formed, one end of the scraping plate is fixedly clamped on the outer side wall of the rotary nozzle, and the other end of the scraping plate is abutted against the inner wall of the fixed cup body.
In the technical scheme of the invention, the inner inserting pipe body is clamped and fixed at the pipe orifice at the top of the fixed cup body, the two limiting clamping plates are clamped and fixed on the bottom surface of the inner inserting pipe body, a communication groove for providing a placing interval for the internal structure of the air flow blocking mechanism is formed in the inner limiting clamping plate, the butt joint nozzle body is rotationally connected between the two limiting clamping plates, a plurality of medicine sucking grooves which are penetrated up and down are formed in the butt joint nozzle body, and the outer side wall of the butt joint nozzle body is integrally formed with an outer convex block.
In the technical scheme of the invention, the movable frame body is slidably connected to the inside of the communication groove, the elastic force provided by the pressure spring is used for pushing the movable frame body to move towards the direction of the butt joint nozzle body, the guide bracket is clamped on the top surface of the movable frame body, the fixed toothed plate is fixed on the movable rod which is slidably connected to the groove wall at the top of the communication groove, and the bottom end of the movable rod is integrally formed with the lifting block which is abutted against the top surface of the guide bracket.
In the technical scheme of the invention, the stirring part further comprises a fixing strip which is clamped and fixed on the top surfaces of the two limiting clamping plates, the interiors of the two ends of the fixing strip are respectively provided with a placing groove for providing a rotation interval for the rod body gear, the interior of the rod body gear is sleeved with a rotating rod, and the rod body gear is meshed with the fixing toothed plate.
In the technical scheme of the invention, a driving plate is arranged above the rotating rod, a center rod of the driving plate is rotatably connected to the wall of the fixed bar placing groove, the butt-joint gear is sleeved on the outer side of the center rod of the driving plate, and two ends of the driving rod are clamped and fixed between the two driving plates.
In the technical scheme of the invention, the blocking part comprises an air flow baffle plate, a limit sliding block and a plurality of blocking racks, wherein the air flow baffle plate is connected below the fixed bar in a sliding way, the limit sliding block is integrally formed above the air flow baffle plate, the blocking racks are regularly distributed on the bottom surface of the air flow baffle plate, and a through groove for providing a moving interval for the poking rod is formed in the air flow baffle plate.
In another aspect, the present invention provides a mechanically pressurized spray method for respiratory department, which adopts the mechanically pressurized spray device for respiratory department, comprising the following steps:
s1, firstly, after a medicament is poured into the fixed cup body, an inner inserting pipe body is inserted into a top pipe orifice of the fixed cup body;
S2, connecting two ends of the ventilation hose to the air outlet of the air compressor and the lower part of the connecting pipe respectively, and opening the air compressor to send the compressed air flow into the connecting pipe
S3, after the air flow passes through the bottom of the connecting pipe, the air flow is divided into two parts by a plurality of regularly distributed air guide blades and flows upwards from the inner part of the outer sleeve air pipe and the inner through pipe respectively;
S4, then, air flow in the inner through pipe directly enters the inner side of the butt joint ring, and the butt joint ring and the rotary nozzle are driven to rotate by the rotary fan blades, the scraping plate is driven to rotate, and the part of the cross rod at the bottom of the scraping plate drives the butt joint nozzle body to rotate in the rotating process;
S5, the convex block body is abutted against the movable frame body along with the rotation of the butt joint nozzle body, and the movable frame body is matched with the pressure spring to reciprocate in the communication groove, so that the position of the fixed toothed plate moves up and down;
s6, the fixed toothed plate moving up and down drives the rod body gear to rotate, the butt joint gear is driven to rotate in an accelerating way, the driving plate and the poking rod are driven to rotate, and the blocking part is driven to integrally rotate;
s7, at the moment, continuously flowing air flow can suck the medicament in the medicament guide hopper upwards from a medicament suction groove in the butt joint nozzle body, and after the medicament is beaten on the blocking part, the medicament is atomized, and a user wraps the buccal tube body by the mouth, so that the generated mist can be sucked into the lung;
S8, subsequently, the condensed medicament fog drops on the inner wall of the fixed cup body continuously flow back to the inside of the medicament guiding hopper under the action of the scraping plate.
Compared with the prior art, the invention has the beneficial effects that:
1. This mechanical booster-type atomizer suitable for department of respiration and method thereof, after the air current gets into the rotation nozzle through the connecting pipe, through rotating the flabellum, can drive rotation mechanism and wholly take place to rotate, and let the scraper blade flow back to the inside of leading the medicine fill with the fog droplet after the condensation on the inboard cup wall of fixed cup again, and avoid the extravagant and the atomizing effect weakened condition of medicament to ensure patient's use experience and treatment effect.
2. The mechanical booster-type spraying device and the method thereof are suitable for the respiratory department, and the rotating nozzle can drive the butt joint nozzle body to rotate together, and after the power is transmitted through the transmission part and the poking part, the blocking part can wholly reciprocate, so that the interaction of air flow and liquid medicine is ensured to be more sufficient and uniform, and the atomization effect of the medicament is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of an atomizing device according to the present invention.
Fig. 3 is a schematic view of the atomizing device according to the present invention in a cross-sectional structure.
Fig. 4 is a schematic structural view of a medicine cup according to the present invention.
Fig. 5 is an enlarged schematic view of portion a of fig. 4 in accordance with the present invention.
Fig. 6 is a schematic sectional view of a connecting pipe according to the present invention.
Fig. 7 is a schematic sectional view of a rotary mechanism according to the present invention.
FIG. 8 is a schematic view of a structure of the air flow blocking mechanism of the present invention in cross section.
Fig. 9 is a schematic sectional view of the structure of the butt joint nozzle body in the present invention.
FIG. 10 is a schematic view of a part of the structure of the air flow blocking mechanism in the present invention in section.
Fig. 11 is a schematic sectional view of a limiting clamp plate according to the present invention.
Fig. 12 is a schematic structural view of a transmission part in the present invention.
FIG. 13 is a schematic cross-sectional view of a toggle portion according to the present invention.
Fig. 14 is a schematic view of a part of the structure of the toggle portion in the present invention.
Fig. 15 is a schematic structural view of a blocking portion in the present invention.
Reference numerals illustrate:
100. The air compressor comprises an air compressor, 200, an air hose, 300, an atomization device, 310, a medicament cup, 311, a fixed cup, 312, a buccal tube, 313, a handheld handle, 314, a handheld tube, 315, a medicament guide hopper, 3150, a rotating groove, 316, a ball, 320, a connecting tube, 321, an outer sleeve, 322, an inner through tube, 323, a wind guide blade, 330, a rotating mechanism, 331, a rotating nozzle, 3310, an air nozzle, 332, a docking ring, 333, a rotating fan blade, 334, a scraper blade, 340, an air flow blocking mechanism, 341, an inner through tube, 342, a docking nozzle body, 3420, a medicament suction groove, 3421, an outer convex block, 343, a limiting clamp plate, 3430, a communicating groove, 344, a transmission part, 3440, a moving frame, 3441, a pressure spring, 3442, a guide bracket, 3443, a moving rod, 3444, an uplift block, 3445, a fixed toothed plate, 345, a stirring part, 3450, a fixed bar, 3451, a rotating rod, 3452, a gear, 3453, a docking gear, 3454, a driving plate, a stirring rod, 3455, a blocking part, a sliding plate 60, a blocking part of air flow, 3430.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 15, the present embodiment provides a technical solution:
A mechanical booster-type spraying device suitable for respiratory department, comprising an air compressor 100, an atomization device 300 for placing medicament and a ventilation hose 200 connected between an air outlet of the air compressor 100 and the atomization device 300;
In the present invention, the atomizing device 300 comprises a medicine cup 310, a connection pipe 320 for providing a connection point for the ventilation hose 200, a rotating mechanism 330 provided on the inner bottom surface of the medicine cup 310, and an air flow blocking mechanism 340 provided above the rotating mechanism 330;
specifically, the medicine cup 310 includes a fixed cup body 311, a medicine guiding hopper 315 for storing medicine, and a plurality of balls 316 regularly distributed on the bottom surface inside the medicine guiding hopper 315.
Further, the outer side wall of the fixed cup 311 is integrally formed with a buccal tube 312 and a handheld handle 313, the outer side of the bottom cup mouth of the fixed cup 311 is fixedly clamped with a handheld tube 314, the medicine guiding hopper 315 and the handheld tube 314 are integrally formed, a rotating groove 3150 is formed in the inner bottom surface of the medicine guiding hopper 315, and the ball 316 is rotatably connected to the inner side groove wall of the rotating groove 3150.
Further, the fixed cup 311 is used for providing a placement area for the medicine, the patient wraps the buccal tube 312 with the mouth, and the atomized medicine can enter the lung, the hand-held handle 313 is used for facilitating the hand-held fixed cup 311 when the patient adds medicine, the hand-held tube 314 is used for providing a hand-held area for the patient when the patient uses, the medicine guiding hopper 315 is used for centralizing the medicine, and the ball 316 is used for reducing the friction force of the whole rotation of the rotation mechanism 330.
In this embodiment, as shown in fig. 6, the connection pipe 320 includes an outer casing air pipe 321 fastened and fixed at an opening at the bottom of the medicine guiding hopper 315, an inner through pipe 322 disposed inside the outer casing air pipe 321, and a plurality of air guiding blades 323 regularly distributed between the outer casing air pipe 321 and the inner through pipe 322;
Further, the two ends of the air hose 200 are respectively connected to the air outlet of the air compressor 100 and the lower part of the connecting pipe 320, and the air compressor 100 is opened to send the compressed air flow into the connecting pipe 320, and after the air flow passes through the bottom of the connecting pipe 320, the air flow is divided into two parts by a plurality of regularly distributed air guiding blades 323, and flows upwards from the inner parts of the outer air pipe 321 and the inner through pipe 322 respectively.
In this embodiment, as shown in fig. 7, the rotating mechanism 330 includes a rotating nozzle 331 rotatably connected to the bottom surface of the inner side of the medicine guiding hopper 315, a docking ring 332 disposed at the bottom nozzle of the rotating nozzle 331, a rotating fan blade 333 rotating along with the airflow, and a scraper 334 for cleaning the mist drops on the inner side wall of the fixed cup 311;
Specifically, the bottom of the rotating nozzle 331 is rotatably connected to the inner side of the rotating groove 3150, the inner side of the rotating nozzle 331 is provided with a gas nozzle 3310 which is vertically penetrated, the docking ring 332 is fixed on the inner wall of the gas nozzle 3310 through a bump on the outer side wall in a clamping manner, the rotating fan blades 333 and the docking ring 332 are integrally formed, one end of the scraping plate 334 is fixedly clamped on the outer side wall of the rotating nozzle 331, and the other end of the scraping plate 334 is abutted against the inner wall of the fixed cup 311.
Further, the air flow in the inner tube 322 directly enters the inner side of the docking ring 332, and the docking ring 332 and the rotating nozzle 331 are driven to rotate by the rotating fan blades 333, so that the scraping plate 334 is driven to rotate.
In this embodiment, as shown in fig. 8-11, the airflow blocking mechanism 340 includes an inner cannula 341, a docking nozzle 342 disposed below the inner cannula 341, a limiting clamp 343 for limiting a rotation range of the docking nozzle 342, two sets of transmission parts 344 disposed inside the limiting clamp 343, a toggle part 345 moving along with an internal structure of the transmission part 344, and a blocking part 346 moving repeatedly along with the toggle part 345;
Specifically, the inner cannula 341 is fastened and fixed at the top pipe orifice of the fixed cup 311, two limiting clamping plates 343 are fastened and fixed on the bottom surface of the inner cannula 341, a communication groove 3430 for providing a placing interval for the internal structure of the air flow blocking mechanism 340 is formed inside the inner cannula, the butt joint nozzle 342 is rotatably connected between the two limiting clamping plates 343, a plurality of drug sucking grooves 3420 which are vertically communicated are formed inside the butt joint nozzle 342, and an outer convex block 3421 is integrally formed on the outer side wall of the butt joint nozzle 342.
Further, the inner tube 341 is used for allowing external air flow to enter the fixed cup 311, and the cross bar at the bottom of the scraper 334 drives the docking nozzle 342 to rotate during rotation, and at this time, the continuously flowing air flow sucks the medicine in the medicine guiding hopper 315 upward from the medicine sucking slot 3420 in the docking nozzle 342.
In this embodiment, as shown in fig. 12, the transmission part 344 includes a moving frame 3440 that moves with the rotation of the docking nozzle 342, a pressure spring 3441 provided on the inner frame wall of the moving frame 3440, and a fixed toothed plate 3445 that moves up and down with the movement of the moving frame 3440;
specifically, the movable frame 3440 is slidably connected to the inside of the communicating slot 3430, the elastic force provided by the pressure spring 3441 is used for pushing the movable frame 3440 to move towards the direction of the butt joint nozzle 342, the top surface of the movable frame 3440 is clamped with a guide bracket 3442, the fixed toothed plate 3445 is fixed on a movable rod 3443 slidably connected to the top slot wall of the communicating slot 3430, and the bottom end of the movable rod 3443 is integrally formed with a lifting block 3444 which is in contact with the top surface of the guide bracket 3442.
Further, the protruding block 3421 abuts against the moving frame 3440 along with the rotation of the abutting nozzle 342, and cooperates with the pressure spring 3441 to make the moving frame 3440 reciprocate in the communicating slot 3430, so as to drive the guiding bracket 3442 to move together, thereby continuously changing the position of the lifting block 3444 and moving the position of the fixed toothed plate 3445 up and down through the moving rod 3443.
In this embodiment, as shown in fig. 13, the striking part 345 includes a lever gear 3452 that rotates with the movement of the fixed toothed plate 3445, a docking gear 3453 that meshes with the lever gear 3452, and a striking rod 3455 that rotates with the rotation of the docking gear 3453;
Specifically, the stirring portion 345 further includes a fixing strip 3450 fastened and fixed on the top surfaces of the two limiting clamping plates 343, the interiors of two ends of the fixing strip 3450 are respectively provided with a placing groove for providing a rotation interval for the rod gear 3452, a rotating rod 3451 is sleeved in the rod gear 3452, and the rod gear 3452 is meshed with the fixed toothed plate 3445.
Further, a driving plate 3454 is arranged above the rotating rod 3451, a central rod of the driving plate 3454 is rotatably connected to a groove wall of the groove in which the fixing strip 3450 is placed, the butt-joint gear 3453 is sleeved on the outer side of the central rod of the driving plate 3454, and two ends of the driving rod 3455 are clamped and fixed between the two driving plates 3454.
Further, the fixing bar 3450 is used for ensuring the stability of the whole structure of the poking part 345, the rotating rod 3451 is used for providing a placing area for the rod gear 3452, the fixed toothed plate 3445 moving up and down drives the rod gear 3452 to rotate, and drives the docking gear 3453 to rotate in an accelerating way, so as to drive the driving plate 3454 to rotate together with the poking rod 3455, thereby driving the blocking part 346 to rotate integrally.
In the present invention, the blocking portion 346 includes an airflow blocking plate 3460 slidingly connected to the lower portion of the fixed bar 3450, a limiting slider 3461 integrally formed above the airflow blocking plate 3460, and a plurality of blocking racks 3462 regularly distributed on the bottom surface of the airflow blocking plate 3460, wherein a through slot for providing a movement area for the toggle rod 3455 is formed inside the airflow blocking plate 3460.
Further, the limiting slider 3461 on the airflow baffle 3460 is used to limit the movement range of the airflow baffle 3460, and the blocking rack 3462 increases the contact area between the bottom of the airflow baffle 3460 and the airflow, so as to increase the atomization effect of the medicament.
The mechanical pressurizing type spraying method suitable for the respiratory department adopts the mechanical pressurizing type spraying device suitable for the respiratory department, and comprises the following steps of:
s1, firstly, after a medicament is poured into the fixed cup 311, an inner inserting tube 341 is inserted into a top tube orifice of the fixed cup 311;
s2, connecting two ends of the ventilation hose 200 to the air outlet of the air compressor 100 and the lower part of the connecting pipe 320, respectively, and opening the air compressor 100 to send the compressed air flow into the connecting pipe 320
S3, after the air flow passes through the bottom of the connecting pipe 320, the air flow is divided into two parts by a plurality of regularly distributed air guide blades 323 and flows upwards from the inner part of the inner through pipe 322 and the outer air pipe 321 respectively;
S4, then, the air flow in the inner through pipe 322 directly enters the inner side of the butt joint ring 332, and the butt joint ring 332 and the rotating nozzle 331 are driven to rotate by the rotating fan blades 333, the scraping plate 334 is driven to rotate, and the part of the cross rod at the bottom of the scraping plate 334 simultaneously drives the butt joint nozzle 342 to rotate in the rotating process;
S5, the convex block 3421 is abutted against the movable frame 3440 along with the rotation of the butt joint nozzle 342, and the movable frame 3440 is made to reciprocate in the communication groove 3430 by matching with the pressure spring 3441, so that the position of the fixed toothed plate 3445 is made to move up and down;
S6, after that, the fixed toothed plate 3445 moving up and down drives the rod body gear 3452 to rotate, and drives the butt gear 3453 to rotate in an accelerating way, and then drives the driving plate 3454 and the poking rod 3455 to rotate, so as to drive the blocking part 346 to rotate integrally;
s7, at this time, the continuously flowing air flow sucks the medicament in the medicament guide hopper 315 upwards from the medicament suction groove 3420 in the butt joint nozzle body 342, and the medicament is atomized after being beaten on the blocking part 346, so that a user can use the mouth to cover the buccal tube body 312, and the generated mist can be sucked into the lung;
S8, subsequently, the medicament mist condensed on the inner wall of the fixed cup 311 continuously flows back to the inside of the medicament guide hopper 315 under the action of the scraping plate 334.
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. The scope of the invention is intended to be defined by the description and equivalents thereof.
Claims (8)
1. The mechanical supercharged spraying device suitable for the respiratory department comprises an air compressor (100), an atomization device (300) for placing a medicament and a ventilation hose (200) connected between an air outlet of the air compressor (100) and the atomization device (300), and is characterized in that:
The atomizing device (300) comprises a medicament cup (310), a connecting pipe (320) for providing a connecting point for the ventilation hose (200), a rotating mechanism (330) arranged on the inner bottom surface of the medicament cup (310) and an air flow blocking mechanism (340) arranged above the rotating mechanism (330);
the medicine cup (310) comprises a fixed cup body (311), a medicine guiding hopper (315) for storing medicines, and a plurality of balls (316) regularly distributed on the inner bottom surface of the medicine guiding hopper (315);
The connecting pipe (320) comprises an outer sleeve air pipe (321) which is clamped and fixed at an opening at the bottom of the medicine guide hopper (315), an inner through pipe (322) which is arranged at the inner side of the outer sleeve air pipe (321), and a plurality of air guide blades (323) which are regularly distributed between the outer sleeve air pipe (321) and the inner through pipe (322);
The rotating mechanism (330) comprises a rotating nozzle (331) rotatably connected to the inner bottom surface of the medicine guide hopper (315), a butt joint ring (332) arranged at the bottom pipe orifice of the rotating nozzle (331), rotating fan blades (333) rotating along with the passing of air flow, and a scraping plate (334) for cleaning fog drops on the inner side wall of the fixed cup body (311);
The airflow blocking mechanism (340) comprises an inner cannula body (341), a butt joint nozzle body (342) arranged below the inner cannula body (341), a limiting clamp plate (343) for limiting the rotation interval of the butt joint nozzle body (342), two groups of transmission parts (344) arranged inside the limiting clamp plate (343), a poking part (345) which moves along with the movement of the internal structure of the transmission part (344) and a blocking part (346) which moves repeatedly along with the movement of the poking part (345);
The transmission part (344) comprises a moving frame (3440) which moves along with the rotation of the butt joint nozzle body (342), a pressure spring (3441) arranged on the inner side frame wall of the moving frame (3440), and a fixed toothed plate (3445) which moves up and down along with the movement of the moving frame (3440);
The toggle part (345) comprises a rod body gear (3452) which rotates along with the movement of the fixed toothed plate (3445), a butt joint gear (3453) meshed with the rod body gear (3452), and a toggle rod (3455) which rotates along with the rotation of the butt joint gear (3453).
2. The mechanically supercharged spraying device suitable for the respiratory department of claim 1, wherein a buccal tube body (312) and a handheld handle (313) are integrally formed on the outer side wall of the fixed cup body (311), a handheld tube body (314) is fixedly clamped on the outer side of the bottom cup mouth of the fixed cup body (311), the medicine guiding hopper (315) and the handheld tube body (314) are integrally formed, a rotating groove (3150) is formed in the inner bottom surface of the medicine guiding hopper (315), and the ball (316) is rotatably connected to the inner side groove wall of the rotating groove (3150).
3. The mechanically supercharged spraying device for respiratory department of claim 2, wherein the bottom of the rotating nozzle (331) is rotatably connected to the inner side of the rotating groove (3150), an air nozzle (3310) which is vertically penetrated is arranged in the rotating nozzle (331), the abutting ring (332) is fixedly arranged on the inner wall of the air nozzle (3310) through a bump on the outer side wall in a clamping way, the rotating fan blade (333) and the abutting ring (332) are integrally formed, one end of the scraping plate (334) is fixedly clamped on the outer side wall of the rotating nozzle (331), and the other end of the scraping plate (334) is abutted against the inner wall of the fixed cup body (311).
4. The mechanical booster-type spraying device suitable for the respiratory department of claim 3, wherein the inner insertion tube body (341) is clamped and fixed at the top tube orifice of the fixed cup body (311), two limiting clamp plates (343) are clamped and fixed on the bottom surface of the inner insertion tube body (341), a communication groove (3430) for providing a placement interval for the inner structure of the air flow blocking mechanism (340) is formed in the inner part of the inner insertion tube body, the abutting joint nozzle body (342) is rotatably connected between the two limiting clamp plates (343), a plurality of drug sucking grooves (3420) which are vertically penetrated are formed in the abutting joint nozzle body (342), and an outer convex block (3421) is integrally formed on the outer side wall of the abutting joint nozzle body (342).
5. The mechanically supercharged spraying device for respiratory department of claim 4, wherein the movable frame (3440) is slidably connected to the inside of the communicating groove (3430), the elastic force provided by the pressure spring (3441) is used for pushing the movable frame (3440) to move towards the direction of the butt joint mouth body (342), the guide bracket (3442) is clamped on the top surface of the movable frame (3440), the fixed toothed plate (3445) is fixed on the movable rod (3443) slidably connected to the groove wall at the top of the communicating groove (3430), and the bottom end of the movable rod (3443) is integrally formed with the lifting block (3444) which is abutted to the top surface of the guide bracket (3442).
6. The mechanically supercharged spraying device for respiratory department of claim 5, wherein the stirring part (345) further comprises a fixing strip (3450) which is clamped and fixed on the top surfaces of the two limiting clamping plates (343), the interiors of the two ends of the fixing strip (3450) are respectively provided with a placing groove for providing a rotation interval for the rod body gear (3452), a rotating rod (3451) is sleeved in the rod body gear (3452), and the rod body gear (3452) is meshed with the fixed toothed plate (3445).
7. The mechanically supercharged spraying device for respiratory department of claim 6, wherein a driving plate (3454) is arranged above the rotating rod (3451), a center rod of the driving plate (3454) is rotatably connected to a groove wall of a groove where the fixing strip (3450) is placed, the butt-joint gear (3453) is sleeved on the outer side of the center rod of the driving plate (3454), and two ends of the driving rod (3455) are clamped and fixed between the two driving plates (3454).
8. The mechanically supercharged spraying device for respiratory department of claim 7, wherein the blocking part (346) comprises an airflow baffle (3460) which is connected below the fixed bar (3450) in a sliding way, a limit sliding block (3461) which is integrally formed above the airflow baffle (3460) and a plurality of blocking racks (3462) which are regularly distributed on the bottom surface of the airflow baffle (3460), wherein a through groove for providing a moving section for the toggle rod (3455) is formed in the airflow baffle (3460).
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| CN202411394745.0A CN118892593B (en) | 2024-10-08 | 2024-10-08 | Mechanical supercharged spraying device and method suitable for respiratory department |
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| CN202411394745.0A CN118892593B (en) | 2024-10-08 | 2024-10-08 | Mechanical supercharged spraying device and method suitable for respiratory department |
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| CN118892593B true CN118892593B (en) | 2025-02-21 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210125072U (en) * | 2019-04-17 | 2020-03-06 | 如皋市人民医院 | Anti-choking atomizer for pediatric internal medicine |
| CN210909480U (en) * | 2019-11-21 | 2020-07-03 | 金湖县鼎鑫机械股份有限公司 | Scrap collecting mechanism of over-mileage type edge hub cover polishing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6836426B2 (en) * | 2017-03-08 | 2021-03-03 | 太平洋セメント株式会社 | Spray fine particle manufacturing equipment |
| JP7753967B2 (en) * | 2022-04-12 | 2025-10-15 | オムロンヘルスケア株式会社 | Nebulizer and method for atomizing medicinal liquid |
| CN221535240U (en) * | 2023-12-18 | 2024-08-16 | 犍为县人民医院 | Atomizer for department of respiration |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210125072U (en) * | 2019-04-17 | 2020-03-06 | 如皋市人民医院 | Anti-choking atomizer for pediatric internal medicine |
| CN210909480U (en) * | 2019-11-21 | 2020-07-03 | 金湖县鼎鑫机械股份有限公司 | Scrap collecting mechanism of over-mileage type edge hub cover polishing device |
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