CN111617352A

CN111617352A - Department of respiration is with portable medical atomizing machine

Info

Publication number: CN111617352A
Application number: CN202010492276.1A
Authority: CN
Inventors: 何非凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-09-04

Abstract

The invention discloses a movable medical atomizer for a department of respiration, which comprises an atomizer shell, a straight tubular pressure control device, an atomization box, an ultrasonic atomizer, a valve and a base. The invention is provided with a closed atomizer shell and a pressure control device penetrating through the atomizer shell, wherein the top of the closed atomizer is provided with a disc-shaped sealing plate, the disc-shaped sealing plate can be opened under the pushing of air, the pressure control device is provided with a switching tube and a delivery tube which are positioned in the atomizer shell, the delivery tube and the switching tube form a Venturi negative pressure suction structure and can control the opening of the disc-shaped sealing plate, the bottom of the closed atomizer shell is provided with an ultrasonic atomizer and an atomizing box, the atomizing box covers the bottom and the periphery of the atomizer shell with the disinfection atomization liquid manufactured by the ultrasonic atomizer, and after the disc-shaped sealing plate is opened, the physicochemical liquid around the atomizer shell enters the atomizer shell under the traction of air flow, so that the inside and the outside of the atomizer shell can be comprehensively disinfected.

Description

Department of respiration is with portable medical atomizing machine

Technical Field

The invention relates to the technical field of medical instruments, in particular to a movable medical atomizer for a department of respiration.

Background

The atomized inhalation therapy is an important and effective therapeutic method in the respiratory system disease therapeutic method, and is characterized by that it adopts atomized inhaler to atomize medicinal liquor into fine particles, and the medicinal material can be fed into respiratory tract and lung to make deposition so as to attain the goal of painless, quick and effective therapy.

The existing atomizer has good compression atomization inhalation effect, the main structure of the atomizer based on the compression atomization principle comprises a shell, a compressor, an air filtering device, an air storage tank and a control module, the atomizer generally has multiple purposes, namely, after one patient finishes using, the other patient can use the same, only the atomizing head needs to be replaced, but the atomizer is switched to be used in different wards, and infectious spray deposition, such as the infectious spray exhaled or coughed by the patient, can be adsorbed on the surface and the inner part of the atomizer; therefore, in order to avoid the atomizer becoming an infection medium, the atomizer needs to be disinfected in all directions.

Therefore, the invention provides a mobile medical atomizer for department of respiration.

Disclosure of Invention

The invention aims to: the movable medical atomizer for the department of respiration is provided in order to solve the problem that the existing compression medical atomizer is difficult to be disinfected comprehensively.

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

the utility model provides a department of respiration is with portable medical atomizing machine, includes atomizer casing, straight pipy pressure-controlled device, atomizer case, ultrasonic nebulizer, valve and base, pressure-controlled device is located atomizer casing and both ends run through atomizer casing's top and bottom, the round hole has been seted up at atomizer casing's top, the nested dish type shrouding that has in the round hole, dish type shrouding includes outer annular plate, sector plate, elasticity telescopic link and inner ring shaped plate, inner ring shaped plate is located the middle part of outer annular plate, the interior table wall of inner ring shaped plate passes through the outward appearance wall swing joint of elasticity telescopic link and inner ring shaped plate, and the quantity of this elasticity telescopic link is three at least and be circumference evenly distributed, radial distribution's locating hole is seted up to sector plate's outward appearance wall, sector plate passes through the cooperation fixed cover of locating hole and elasticity telescopic link and establishes on the elasticity telescopic link, pressure-controlled device is including the induction, A switching tube positioned in the middle part, an eduction tube positioned in the lower part and a reset spring, wherein the top of the switching tube is sleeved at the bottom of the induction tube, the bottom of the switching tube is elastically connected with the eduction tube through the reset spring, the switching tube and the eduction tube form a Venturi negative pressure suction structure, the eduction tube is fixedly connected with the inlet tube through a connecting column, the top of the lead-in pipe penetrates through the middle part of the inner annular plate and is connected with the valve, the bottom of the lead-out pipe penetrates through the bottom in the atomizer shell and extends to the outside, when the fan-shaped plates and the outer annular plate which are uniformly distributed are parallel and level, the disc-shaped sealing plate and the atomizer shell form a sealed cavity, the ultrasonic atomizer is fixedly arranged on the base, the atomizing box is positioned on the upper portion and the bottom of the ultrasonic atomizer and communicated with the mist outlet pipe of the ultrasonic atomizer, and the top of the atomizing box is provided with mist outlet holes and matching sleeves which are matched with the delivery pipe in an inserting mode.

As a further description of the above technical solution:

the top of contact tube is seted up last bell and the bottom has seted up down the bell, the fixed pressure disk that is provided with in bottom of switching tube, the bottom of pressure disk just is located the periphery and has seted up the conical surface, and the bottom of this pressure disk is fixed to be provided with the necking pipe that the internal aperture is less than the switching tube internal diameter.

As a further description of the above technical solution:

the lower part fixedly connected with toper pipe of induction pipe, the bottom fixedly connected with crown plate of toper pipe, breach and fixedly connected with clamp plate are seted up at the top of switching tube, the ventilation hole has been seted up on the crown plate, the periphery fixedly connected with of clamp plate and the valve post that the ventilation hole cooperation was used.

As a further description of the above technical solution:

the valve column is composed of a T-shaped guide column fixedly connected with the pressing plate through a connecting plate, a sliding sleeve sleeved on the T-shaped guide column and a supporting spring, and the supporting spring is located on the lower portion of the sliding sleeve.

As a further description of the above technical solution:

the top of sliding sleeve and clamp plate is for being conical and the tip is located upper portion.

As a further description of the above technical solution:

the outer surface wall of the lead-in pipe is screwed with a thread sleeve on the upper part of the inner annular plate.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the invention is provided with a closed atomizer shell and a pressure control device penetrating through the atomizer shell, wherein the top of the closed atomizer is provided with a disc-shaped sealing plate, the disc-shaped sealing plate can be opened under the pushing of air, the pressure control device is provided with a switching tube and a delivery tube which are positioned in the atomizer shell, the delivery tube and the switching tube form a Venturi negative pressure suction structure and can control the opening of the disc-shaped sealing plate, the bottom of the closed atomizer shell is provided with an ultrasonic atomizer and an atomizing box, the atomizing box covers the bottom and the periphery of the atomizer shell with the disinfection atomization liquid manufactured by the ultrasonic atomizer, and after the disc-shaped sealing plate is opened, the physicochemical liquid around the atomizer shell enters the atomizer shell under the traction of air flow, so that the inside and the outside of the atomizer shell can be comprehensively disinfected.

2. According to the invention, the lower part of the inlet pipe is fixedly connected with the conical pipe, the bottom of the conical pipe is fixedly connected with the annular plate, the top of the switching pipe is provided with a notch and is fixedly connected with the pressing plate, the outer diameter of the pressing plate is larger than the outer diameter of the switching pipe and smaller than the outer diameter of the annular plate, the annular plate is provided with the vent hole, the vent hole is used for communicating the inner cavity of the atomization shell with the inner cavity of the inlet pipe, the outer periphery of the pressing plate is fixedly connected with the valve post matched with the vent hole for use, the valve post plays a role of controlling the on-off of the vent hole, when the air pressure entering the inlet pipe is further increased, the upper conical opening and the conical surface can be attached to block the air in the atomization shell from entering the outlet pipe, the vent hole is.

3. According to the invention, the threaded sleeve is screwed on the outer surface wall of the lead-in pipe and positioned at the upper part of the inner annular plate, and as heat dissipation equipment or electrical elements exist in the atomizer shell, the threaded sleeve can push the inner annular plate to slide downwards by rotating the threaded sleeve, so that the sector plates are controlled to be opened downwards, heat dissipation is facilitated, and meanwhile, when the sector plates are closed, the dustproof and moistureproof effects are achieved.

Drawings

Fig. 1 is a schematic structural diagram of the cooperation of the main components of a mobile medical atomizer for respiratory department according to the present invention;

fig. 2 is a schematic structural diagram of the matching of the atomizer shell, the pressure control device, the valve and the disk-shaped sealing plate of the mobile medical atomizer for the department of respiration provided by the present invention;

fig. 3 is a schematic structural diagram of a bottom view of fig. 2 of a mobile medical atomizer for respiratory department according to the present invention;

fig. 4 is a schematic structural view of a disc-shaped sealing plate of the mobile medical atomizer for department of respiration provided in the present invention;

fig. 5 is a schematic structural view of a cross section of a pressure control device of a mobile medical atomizer for respiratory department according to the present invention;

fig. 6 is a schematic structural diagram of a bottom view of a guide tube and a switching tube of the mobile medical atomizer for respiratory department.

Illustration of the drawings:

1. an atomizing housing; 11. a circular hole; 2. a pressure control device; 21. an introducing pipe; 211. a tapered tube; 2111. a ring plate; 21111. a vent hole; 22. switching the tube; 221. a platen; 2211. a conical surface; 222. a neck-reducing tube; 223. a notch; 224. pressing a plate; 23. a delivery pipe; 231. an upper conical port; 232. a lower tapered mouth; 24. a return spring; 3. an atomization box; 31. a mist outlet; 32. a fitting sleeve; 4. an ultrasonic atomizer; 5. a valve; 6. a disk-shaped closing plate; 61. an outer annular plate; 62. a sector plate; 621. positioning holes; 63. an elastic telescopic rod; 64. an inner annular plate; 7. a base; 8. a spool; 81. a T-shaped guide post; 82. a sliding sleeve; 83. a support spring; 9. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, a portable medical atomizer for department of respiration, including atomizer housing 1, straight tubular pressure-controlled device 2, atomization box 3, ultrasonic atomizer 4, valve 5 and base 7, use for installing the air compressor in the atomizer housing 1, empty filter, control module, its external medicine liquid box of installation, the ultrasonic atomizer 4 is used for atomizing the antiseptic solution, the function of the base 7 is to support the ultrasonic atomizer 4 and atomizer housing 1, wherein the atomization box 3 plays the role of having enough to meet the need of the antiseptic atomized liquid that the ultrasonic atomizer 4 discharges, it is not an integral structure to point out that the atomizer housing 1 and base 7 are, that is, when needing to disinfect the atomizer housing 1, it can to put the atomizer housing 1 on base 7; the specific structure and connection mode of the above structural features are as follows, the pressure control device 2 is located in the atomizing machine shell 1, and two ends of the pressure control device penetrate through the top and the bottom of the atomizing machine shell 1, the top of the atomizing machine shell 1 is provided with a round hole 11, a disk-shaped closing plate 6 is nested in the round hole 11, the disk-shaped closing plate 6 comprises an outer annular plate 61, a sector plate 62, an elastic telescopic rod 63 and an inner annular plate 64, the inner annular plate 64 is located in the middle of the outer annular plate 61, the inner surface wall of the inner annular plate 64 is movably connected with the outer surface wall of the inner annular plate 64 through the elastic telescopic rod 63, the elastic telescopic rod 63 is of a common sleeve pipe, the outer annular plate 61 is always kept in an elastic pulling state relative to the inner annular plate 64, the number of the elastic telescopic rods 63 is at least three, the elastic telescopic rods are circumferentially and uniformly distributed, the outer surface wall of the sector plate 62 is provided with positioning holes 621 which are radially distributed, and the sector plate 62 is fixedly sleeved on the elastic telescopic rods 63 through the matching of the positioning holes 621 and the elastic telescopic rods 63; the pressure control device 2 plays a role in transmitting gas, and automatically changes the transmission direction when the pressure difference of the gas passing through is too large, the pressure control device 2 comprises an inlet pipe 21 positioned at the upper part, a switching pipe 22 positioned at the middle part, an outlet pipe 23 positioned at the lower part and a return spring 24, and the inlet pipe 21, the switching pipe 22 and the outlet pipe 23 are coaxially distributed and are used for transmitting air; the top of the switching tube 22 is sleeved on the bottom of the ingress tube 21, the bottom of the switching tube 22 is elastically connected with the egress tube 23 through the return spring 24, the switching tube 22 and the egress tube 23 form a venturi negative pressure suction structure, specifically, the top of the egress tube 23 is provided with an upper tapered opening 231 and the bottom is provided with a lower tapered opening 232, the bottom of the switching tube 22 is fixedly provided with a pressure plate 221, the bottom of the pressure plate 221 is provided with a tapered surface 2211 at the periphery, the bottom of the pressure plate 221 is fixedly provided with a neck tube 222 with an inner aperture smaller than the inner diameter of the switching tube 22, that is, when high-speed airflow is discharged downwards through the neck tube 222, the air around the switching tube 22 passes through a gap formed by the upper tapered opening 231 and the tapered surface 2211 and is collected into the neck tube 222 to discharge the gas, the egress tube 23 is fixedly connected with the ingress tube 21 through a connecting column, the switching tube 22 is in up-down elastic sliding fit with the egress tube 23, the top of the ingress tube, wherein, the leading-in pipe 21 and the inner annular plate 64 are in sliding fit with each other in a sealing way, and the bottom of the leading-out pipe 23 penetrates through the bottom in the atomization machine shell 1 and extends to the outside; when in use, the valve 5 is connected with an external compressed air pipe, the air pressure entering the inlet pipe 21 can be controlled by controlling the opening degree of the valve 5, when the entering air pressure is increased, the atmospheric pressure between the upper conical opening 231 and the conical surface 2211 is reduced, the gap between the upper conical opening 231 and the conical surface 2211 is reduced, and the speed of air gathering around the switching pipe 22 is accelerated; when the evenly distributed fan-shaped plates 62 and the outer annular plate 61 are parallel and level, the disc-shaped sealing plate 6 and the atomizing housing 1 form a sealed cavity, that is, a sealing rubber strip is bonded between the adjacent fan-shaped plates 62, and the adjacent fan-shaped plates are sealed after being butted, the ultrasonic atomizer 4 is fixedly arranged on the base 7, the atomizing box 3 is positioned at the upper part of the ultrasonic atomizer 4, the bottom of the atomizing box 4 is communicated with a mist outlet pipe of the ultrasonic atomizer 4, the top of the atomizing box 3 is provided with a mist outlet hole 31 and a matching sleeve 32 which is in plug-in fit with the outlet pipe 23, the high-pressure gas outside the atomizing box enters through the top of the inlet pipe 21 and is discharged into the atomizing box 3 through the outlet pipe 23, the materialized liquid in the atomizing box 3 is pushed out through the mist outlet hole 31, the atomized liquid covers the bottom of the atomizing housing 1 and floats to the top of the atomizing housing 1, when the air pressure entering the inlet pipe 21 is increased, the, the clearance can diminish, and then the speed of air influx around the switching tube 22 is accelerated, from this atomizer shell 1 internal pressure is less than atmospheric pressure, inner ring shaped plate 64 can slide down along induction pipe 21 this moment, a plurality of sector plates 62 can open downwards, form the gap between the adjacent sector plate 62, outside air passes this gap this moment and gets into atomizer shell 1 in, and then drives in the materialized liquid on every side gets into atomizer shell 1, from this can carry out comprehensive disinfection to atomizer shell 1 inside and outside, avoid becoming the medium of infection.

Example 2

Referring to fig. 5 and fig. 6, the difference from embodiment 1 is that the lower portion of the introducing tube 21 is fixedly connected with a conical tube 211, the bottom of the conical tube 211 is fixedly connected with a ring plate 2111, the top of the switching tube 22 is provided with a notch 223 and fixedly connected with a pressing plate 224, the outer diameter of the pressing plate 224 is larger than the outer diameter of the switching tube 22 and smaller than the outer diameter of the ring plate 2111, the ring plate 2111 is provided with a vent 21111, the vent 2111 is used for communicating the inner cavity of the atomizing housing 1 and the inner cavity of the introducing tube 21, the outer periphery of the pressing plate 224 is fixedly connected with a valve post 8 matched with the vent 21111, the valve post 8 plays a role of controlling the opening and closing of the vent 21111, the specific valve post 8 is composed of a T-, the sliding sleeve 82 and the supporting spring 83 are sleeved on the T-shaped guide column 81, the supporting spring 83 is positioned at the lower part of the sliding sleeve 82, wherein the tops of the sliding sleeve 82 and the pressing plate 224 are both conical, and the small ends are positioned at the upper part; in embodiment 1, it is mentioned that after the air pressure entering the introducing tube 21 is increased, the atmospheric pressure between the upper tapered opening 231 and the tapered surface 2211 is decreased, and the gap therebetween is decreased, when the air pressure entering the introducing tube 21 is further increased, the upper tapered opening 231 and the tapered surface 2211 are attached to block the air inside the atomizing housing 1 from entering the leading-out tube 23, and at the same time, the air pressure inside the tapered tube 211 pushes the sliding sleeve 82 to move downward and separate from the vent hole 21111, and at this time, the air inside the introducing tube 21 enters the atomizing housing 1, and at this time, the air pressure inside the atomizing housing 1 is increased, and the fan-shaped plate 62 is opened upward, so that the high-pressure air inside the atomizing housing 1 is discharged to the outside, and the purpose is to perform air drying treatment on the moisture inside the atomizing housing 1, and the whole operation is convenient.

Example 3

Referring to fig. 1 and 4, the difference from embodiment 1 is that the outer wall of the inlet tube 21 is screwed with the threaded sleeve 9 on the upper portion of the inner annular plate 64, and since there is a heat dissipation device or an electrical component in the atomizing housing 1, the threaded sleeve 9 can push the inner annular plate 64 to slide downward by rotating the threaded sleeve 9, so as to control the fan-shaped plate 62 to open downward, thereby facilitating heat dissipation, and when the fan-shaped plate 62 is closed, the outer wall has the effects of dust prevention and moisture prevention.

The working principle is as follows: before use, the valve 5 is communicated with an external compressed air pipeline, and then disinfectant is put into a medicine box of the ultrasonic atomizer; when the atomizer is used, the atomizer which is used is placed at the upper part of the atomizing box 3, specifically, the support leg at the bottom of the atomizing machine shell 1 is placed on the atomizing box 3, the ultrasonic atomizer 4 is controlled to be started, the disinfectant enters the atomizing box 3 after being not atomized, then floats upwards through the fog outlet hole 31 and is positioned around the atomizing machine shell 1, the control valve 5 is partially opened, the high-pressure gas enters the inlet pipe 21 and enters the atomizing box 3 through the outlet pipe 23, the discharge of the disinfectant atomized liquid is accelerated, at the moment, the atmospheric pressure between the upper conical opening 231 and the conical surface 2211 is reduced, the gap between the upper conical opening 231 and the conical surface 2211 is reduced, further, the speed of the air gathering around the switching pipe 22 is accelerated, therefore, the pressure in the atomizing machine shell 1 is smaller than the atmospheric pressure, at the moment, the inner annular plate 64 slides downwards along the inlet pipe 21, the plurality of the fan-shaped plates 62 are opened downwards, the gap is formed between the adjacent fan, and then the surrounding materialized liquid is driven to enter the atomizing machine shell 1, so that the inside and the outside of the atomizing machine shell 1 can be disinfected comprehensively.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a department of respiration is with portable medical atomizing machine, its characterized in that, including atomizing casing (1), straight tubulose voltage-controlled device (2), atomizer box (3), ultrasonic nebulizer (4), valve (5) and base (7), voltage-controlled device (2) are located atomizing casing (1) and both ends run through the top and the bottom of atomizing casing (1), round hole (11) have been seted up at the top of atomizing casing (1), nested dish type shrouding (6) in round hole (11), dish type shrouding (6) are including outer annular plate (61), sector plate (62), elasticity telescopic link (63) and interior annular plate (64), interior annular plate (64) are located the middle part of outer annular plate (61), the interior surface wall of interior annular plate (64) is through the outward appearance wall swing joint of elasticity telescopic link (63) and interior annular plate (64), and the quantity of this elasticity telescopic link (63) is three at least and for circumference evenly distributed, the utility model discloses a valve, including sector plate (62), fixed cover, pressure-controlled device (2), leading-in pipe (21), the switching tube (22) that is located the middle part, eduction tube (23) and reset spring (24) that are located the lower part, switching tube (22) and the top cover of switching tube (22) are established in the bottom of leading-in pipe (21) and are passed through reset spring (24) and eduction tube (23) elastic connection at the bottom, switching tube (22) and eduction tube (23) constitute venturi negative pressure attraction structure, eduction tube (23) pass through spliced pole and leading-in pipe (21) fixed connection, the top of leading-in pipe (21) is passed the middle part of inner ring shaped plate (64) and is connected with valve (5), bottom in atomizing casing (1) is run through to the bottom of contact tube (23) and extend the outside, evenly distributed sector plate (62) and outer annular plate (61) when being the parallel and level, disc type shrouding (6) and atomizing casing (1) constitute seal chamber, ultrasonic nebulizer (4) are fixed to be set up on base (7), atomizing case (3) are located the upper portion and the bottom of ultrasonic nebulizer (4) and the play fog pipe intercommunication of ultrasonic nebulizer (4), some play fog holes (31) and cooperate cover (32) with contact tube (23) grafting complex are seted up at the top of atomizing case (3).

2. The movable medical atomizer for department of respiration as claimed in claim 1, wherein the top of the delivery tube (23) is opened with an upper tapered opening (231) and the bottom is opened with a lower tapered opening (232), the bottom of the switching tube (22) is fixedly provided with a pressure plate (221), the bottom of the pressure plate (221) is positioned at the periphery and opened with a tapered surface (2211), and the bottom of the pressure plate (221) is fixedly provided with a necking tube (222) having an inner diameter smaller than the inner diameter of the switching tube (22).

3. The movable medical atomizer for department of respiration of claim 1, wherein the lower portion of the introducing tube (21) is fixedly connected with a conical tube (211), the bottom of the conical tube (211) is fixedly connected with a ring plate (2111), the top of the switching tube (22) is provided with a notch (223) and is fixedly connected with a pressing plate (224), the ring plate (2111) is provided with a vent hole (21111), and the outer periphery of the pressing plate (224) is fixedly connected with a valve post (8) which is matched with the vent hole (21111) for use.

4. The mobile medical atomizer of claim 3, wherein said valve post (8) comprises a T-shaped guide post (81) fixedly connected to said pressure plate (224) via a connecting plate, a sliding sleeve (82) fitted over said T-shaped guide post (81), and a support spring (83), said support spring (83) being located at the lower portion of said sliding sleeve (82).

5. The mobile medical atomizer of claim 4, wherein the top of the sliding sleeve (82) and the pressing plate (224) are conical and the small end is located at the upper part.

6. The mobile medical atomizer of claim 1, wherein the threaded sleeve (9) is screwed on the outer wall of the inlet tube (21) and on the upper portion of the inner annular plate (64).