CN215083614U

CN215083614U - Adjustable medical atomization inhalation device

Info

Publication number: CN215083614U
Application number: CN202121356300.5U
Authority: CN
Inventors: 林雪琴; 肖英斌; 刘洁; 唐颖; 侯冉; 周凡
Original assignee: Second Affiliated Hospital to Nanchang University
Current assignee: Second Affiliated Hospital to Nanchang University
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-10
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a medical aerosol inhalation device with adjustable, it relates to medical appliances technical field. The medical oxygen supply device comprises a mask, an atomizing pipe, an atomizer and an oxygen pipe, wherein one end of the atomizer is connected with the mask through the atomizing pipe, and the other end of the atomizer is connected to a central oxygen supply port of a hospital through the oxygen pipe; the atomizer be the cuboid structure, the atomizer comprises liquid medicine chute, heating module, liquid medicine recovery module and control module. The utility model discloses convenient to use, adjustable medicine concentration and flow, accurate control uses medicine, improves atomizing gas's temperature through the heating, improves patient's use wish when low temperature, promotes patient's medical experience, increases treatment compliance, and application prospect is wide.

Description

Adjustable medical atomization inhalation device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an adjustable medical atomization inhalation device.

Background

Drug aerosol inhalation is widely used in various clinical departments as a conventional administration method. The medicine atomization inhalation atomizes the liquid medicine into gas through cold evaporation, hot evaporation, ultrasonic atomization and other modes, and acts on respiratory tract and lung through direct inhalation. Compared with intravenous or oral administration, the preparation has the advantages of quick response, short action time, small systemic side effect, obvious effect and the like. However, the medical atomization device is complex in structure at present, the concentration and the flow of the medicine cannot be adjusted, and meanwhile, in winter, the temperature of the atomized and inhaled gas is low for children and old people, so that the use will of patients is reduced.

In order to solve the above problems, it is necessary to design a new adjustable medical aerosol inhalation device.

Disclosure of Invention

To exist not enough on the prior art, the utility model aims at providing a medical aerosol inhalation device with adjustable, simple structure, reasonable in design, convenient to use, adjustable drug concentration and flow, accurate control uses medicine, improves patient's medical experience, increases the treatment compliance, and the practicality is strong, easily uses widely.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an adjustable medical atomization inhalation device comprises a face mask, an atomization tube, an atomizer and an oxygen tube, wherein one end of the atomizer is connected with the face mask through the atomization tube, and the other end of the atomizer is connected to a hospital central oxygen supply port through the oxygen tube; the atomizer is of a cuboid structure and comprises a liquid medicine flow groove, a heating module, a liquid medicine recovery module and a control module, wherein the liquid medicine flow groove is formed by connecting a plurality of pipelines, the heating module is formed by connecting a plurality of resistor groups in parallel, the liquid medicine recovery module comprises an upper liquid collecting groove, a micro motor, a battery pack, a lower liquid collecting groove and a recovery pipe, and the control module comprises a first control switch, a second control switch, a third control switch and a fourth control switch; the side of the box body of the atomizer is provided with an interface A and an interface B, the interface A and the interface B are respectively provided with a first control switch and a second control switch, pipelines are staggered from top to bottom to form a Z-shaped arrangement structure, the upper end and the lower end of the pipelines are respectively connected with the interface B and the interface A of the atomizer, the bottom of the pipelines is provided with a resistor group, the resistor group is respectively connected with a battery pack and a third control switch through leads, an upper liquid collecting tank is positioned at the upper part of the atomizer and is a funnel-shaped container, the upper liquid collecting tank is provided with three openings, namely an upper opening, a side opening and a lower opening, the upper end opening of the upper liquid collecting tank is arranged on the box body of the atomizer, the lower end opening of the upper liquid collecting tank is connected with the pipeline at the upper end of a liquid medicine flow groove through a fourth control switch, the side opening of the upper liquid collecting tank is connected with the outlet of a micro motor, the micro motor is respectively connected with the battery pack through leads, the upper end opening of the upper liquid collecting tank is connected with the upper end of the upper liquid collecting tank through the fourth control switch, the upper end opening, the upper liquid collecting tank is connected with the upper end of the upper liquid collecting tank through the upper end of the upper liquid collecting tank, the lower end of the upper liquid collecting tank, the upper liquid collecting tank is connected with the upper liquid collecting tank, the lower end of the upper liquid collecting tank, the lower end of the upper liquid collecting tank is connected with the lower end of the upper liquid collecting tank, the lower end of the upper liquid collecting tank, the lower end of the upper liquid collecting tank, the upper liquid collecting, The motor control switch is connected, the inlet of the micro motor is connected with one end of the recovery pipe, the other end of the recovery pipe extends into the lower liquid collecting tank and is connected with the lower liquid collecting tank, the lower liquid collecting tank is communicated with the pipeline, and the lower liquid collecting tank is positioned at the bottom of the atomizer.

Preferably, the pipeline is a cylindrical hollow channel extending upwards from a bottom broken line, the upper end and the lower end of the pipeline are respectively connected with the interface B and the interface A of the atomizer, metal with good thermal conductivity is arranged at the bottom of the pipeline, the resistor group is arranged below the metal, and the resistor group is in contact connection with the metal.

Preferably, the resistor groups comprise a first resistor group and a second resistor group … nth resistor group, each resistor group is formed by connecting a plurality of heating resistors in series, the third control switch comprises a first resistor group switch and a second resistor group switch … nth resistor group switch, n is not less than 2, the first resistor group and the second resistor group … nth resistor group are respectively connected with the first resistor group switch and the second resistor group switch … nth resistor group switch of the third control switch in series and connected with two ends of the battery pack, and the micro motor and the motor control switch are connected with two ends of the battery pack in series and connected with two ends of the battery pack.

Preferably, the upper liquid collecting tank adopts a transparent tank body in front of the atomizer box body, and scale marks which are consistent with the capacity of the upper liquid collecting tank are arranged on the upper liquid collecting tank.

Preferably, the face guard is convex, the edge of the face guard is covered by silica gel, two sides of the face guard are respectively provided with a small hole, an elastic rope passes through the middle of each small hole, the lower side of the face guard is provided with a C interface, and the face guard is connected with one end of the atomizing pipe in a nested mode through the C interface.

Preferably, the atomizing pipe adopts a cylindrical flexible hose, one end of the atomizing pipe is connected with the interface C of the face mask in a nested manner, and the other end of the atomizing pipe is connected with the interface B of the atomizer in a nested manner.

Preferably, the oxygen pipe adopts a cylindrical flexible hose line, one end of the oxygen pipe is connected with an interface A on the atomizer in a nested manner, and the other end of the oxygen pipe is connected with a central oxygen supply port of the hospital in a nested manner.

The utility model has the advantages that: this device convenient to use, adjustable medicine concentration and flow, accurate control is used medicine, improves atomizing gas's temperature through the heating, improves patient's use wish when low temperature, promotes patient's medical experience, increases treatment compliance, and application prospect is wide.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the atomizer of the present invention;

fig. 3 is a circuit connection diagram of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the following technical solutions are adopted in the present embodiment: an adjustable medical atomization inhalation device comprises a face mask 1, an atomization tube 2, an atomizer 3 and an oxygen tube 4, wherein one end of the atomizer 3 is connected with the face mask 1 through the atomization tube 2, and the other end of the atomizer 3 is connected to a central oxygen supply port of a hospital through the oxygen tube 4; the atomizer 3 is of a cuboid structure, the atomizer 3 is composed of a liquid medicine flow groove, a heating module, a liquid medicine recovery module and a control module, the liquid medicine flow groove is formed by connecting a plurality of pipelines 301, the heating module is formed by connecting a plurality of resistor groups 302 in parallel, the liquid medicine recovery module comprises an upper liquid collecting groove 303, a micro motor 304, a battery pack 305, a lower liquid collecting groove 306 and a recovery pipe 307, and the control module comprises a first control switch 308, a second control switch 309, a third control switch 310 and a fourth control switch 311; the side edge of the box body of the atomizer 3 is provided with an interface A and an interface B, the interface A and the interface B are respectively provided with a first control switch 308 and a second control switch 309, the pipelines 301 are staggered from top to bottom to form a Z-shaped arrangement structure, the upper end and the lower end of the pipeline 301 are respectively connected with the interface B and the interface A of the atomizer 3, the bottom of the pipeline 301 is provided with a resistor group 302, the resistor group 302 is respectively connected with a battery pack 305 and a third control switch 310 through leads, the upper liquid collecting tank 303 is positioned at the upper part of the atomizer 3, the upper liquid collecting tank 303 is a funnel-shaped container, the upper liquid collecting tank 303 is provided with three openings of the upper end, the side surface and the lower end, the opening at the upper end of the upper liquid collecting tank 303 is arranged on the atomizer box body, the opening at the lower end of the upper liquid collecting tank 303 is connected with the pipeline at the upper end of a liquid medicine flow groove through a fourth control switch 311, the opening at the side surface of the upper liquid collecting tank 303 is connected with the outlet of the micro motor 304, the micro motor 304 is connected with the battery pack 305 and the motor control switch 312 through wires, the inlet of the micro motor 304 is connected with one end of the recovery pipe 307, the other end of the recovery pipe 307 extends into the lower liquid collecting tank 306 and is connected with the lower liquid collecting tank 306, the lower liquid collecting tank 306 is communicated with the pipeline 301, and the lower liquid collecting tank 306 is positioned at the bottom of the atomizer 3.

It should be noted that the pipe 301 is a cylindrical hollow channel extending upward from a bottom fold line, the upper end and the lower end of the pipe 301 are respectively connected to the interface B and the interface a of the atomizer 3, and the bottom of the pipe is provided with a metal with good thermal conductivity, which forms a certain included angle with the horizontal line.

The resistor groups 302 are arranged below the metal, each resistor group is formed by connecting a plurality of heating resistors in series, and the heating resistors are in contact connection with the metal. The resistor group 302 comprises a first resistor group R1 and a second resistor group R2 … and an nth resistor group Rn, the third control switch 310 is positioned on the atomizer box body, the third control switch 310 comprises a first resistor group switch Kr1 and a second resistor group switch Kr2 … and an nth resistor group switch Krn, n is more than or equal to 2, the first resistor group R1 and the second resistor group R2 … and the nth resistor group Rn are respectively connected with the first resistor group switch Kr1 and the second resistor group switch Kr2 … and the nth resistor group switch Krn of the third control switch 310 in series to be connected with two ends of the battery pack 305, and the micro motor 304 and the motor control switch 312 are connected with two ends of the battery pack 305 in series.

In addition, the upper liquid collecting tank 303 adopts a transparent tank body in front of the atomizer 3 box body, and is provided with scale marks which are consistent with the capacity of the upper liquid collecting tank.

This embodiment face guard 1 is the convex, the edge of face guard 1 is covered by silica gel, the face guard both sides respectively have a aperture, the elasticity rope passes in the middle of the aperture, the downside of face guard 1 is provided with a C interface, face guard 1 passes through the one end nested connection of C interface and atomizer pipe 2, atomizer pipe 2 adopts cylindrical flexible hose way, the one end of atomizer pipe 2 and the C interface nested connection of face guard 1, the other end of atomizer pipe 2 and the B interface nested connection on the atomizer 3, oxygen hose 4 adopts cylindrical flexible hose way, the one end of oxygen hose 4 and the A interface nested connection on the atomizer 3, the other end and the central oxygen suppliment mouth nested connection of hospital of oxygen hose 4.

The working principle is as follows: firstly, liquid medicine is placed into an upper liquid collecting tank 303 in an atomizer 3, the liquid medicine flows from top to bottom along a pipeline 301 in a liquid medicine flow groove under the action of gravity, meanwhile, oxygen enters from an A port of the atomizer 3 through an oxygen pipe 4 and flows from bottom to top, the contact area between the medicine and the oxygen is increased, the evaporation capacity of the medicine is increased, and the oxygen inlet quantity is controlled through a first control switch 308; and through controlling the output of second control switch 309 control atomizing gas, simultaneously, through generating heat to resistance group 302 heating resistor in the heating module, further accelerate medicine evaporation, can heat atomizing gas simultaneously, atomizing gas after the heating transmits to face guard 1 via atomization pipe 2, is inhaled by the patient and uses.

This embodiment convenient to use, the device uses behind the heating module, through heating resistor, can heat atomizing gas, can not only accelerate the liquid medicine evaporation, improve the aerosol inhalation concentration, also can improve the aerosol inhalation gas temperature, to children and old person, especially use in winter, can improve patient's comfort level of using medicine, give the better experience of seeking medical advice of patient, increase patient compliance, simultaneously through a plurality of control switch control oxygen, atomizing gas, the flow of liquid medicine, can control the medicine more accurately, wide market perspective has.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable medical atomization inhalation device is characterized by comprising a face mask (1), an atomization tube (2), an atomizer (3) and an oxygen tube (4), wherein one end of the atomizer (3) is connected with the face mask (1) through the atomization tube (2), and the other end of the atomizer (3) is connected to a central oxygen supply port of a hospital through the oxygen tube (4); the atomizer (3) is of a cuboid structure, the atomizer (3) is composed of a liquid medicine flow groove, a heating module, a liquid medicine recovery module and a control module, the liquid medicine flow groove is formed by connecting a plurality of pipelines (301), the heating module is formed by connecting a plurality of resistor groups (302) in parallel, the liquid medicine recovery module comprises an upper liquid collecting groove (303), a micro motor (304), a battery pack (305), a lower liquid collecting groove (306) and a recovery pipe (307), and the control module comprises a first control switch (308), a second control switch (309), a third control switch (310) and a fourth control switch (311);

the side edge of a box body of the atomizer (3) is provided with an interface A and an interface B, the interface A and the interface B are respectively provided with a first control switch (308) and a second control switch (309), pipelines (301) are mutually staggered from top to bottom to form a Z-shaped arrangement structure, the upper end and the lower end of the pipeline (301) are respectively connected with the interface B and the interface A of the atomizer (3), the bottom of the pipeline (301) is provided with a resistor group (302), the resistor group (302) is respectively connected with a battery pack (305) and a third control switch (310) through leads, an upper liquid collecting tank (303) is positioned at the upper part of the atomizer (3), the upper liquid collecting tank (303) is a funnel-shaped container, the upper liquid collecting tank (303) is provided with three openings of an upper end, a side surface and a lower end, the opening at the upper end of the upper liquid collecting tank (303) is arranged on the atomizer box body, the opening at the lower end of the upper liquid collecting tank (303) is connected with the pipeline at the upper end of a liquid medicine flow groove through a fourth control switch (311), the opening of going up collecting tank (303) side links to each other with the export of micro motor (304), micro motor (304) pass through the wire respectively with group battery (305), motor control switch (312) are connected, the import of micro motor (304) links to each other with the one end of recovery tube (307), the other end of recovery tube (307) stretches into in lower collecting tank (306), links to each other with lower collecting tank (306), lower collecting tank (306) communicate with each other with pipeline (301), lower collecting tank (306) are located the bottom of atomizer (3).

2. The adjustable medical atomizing inhalation device according to claim 1, wherein the tube (301) is a cylindrical hollow channel extending upward from a bottom fold line, the upper end and the lower end of the tube (301) are respectively connected with the interface B and the interface A of the atomizer (3), the bottom of the tube is provided with metal with good thermal conductivity, the resistor group (302) is arranged below the metal, and the resistor group (302) is in contact connection with the metal.

3. The adjustable medical atomizing inhalation device according to claim 1, wherein the upper liquid collecting tank (303) adopts a transparent tank body in front of the atomizer (3) box body, and is provided with scale marks which are in accordance with the capacity of the upper liquid collecting tank.

4. The adjustable medical atomizing inhalation device according to claim 1, the resistor group (302) comprises a first resistor group (R1), a second resistor group (R2) … and an nth resistor group (Rn), each resistor group is formed by connecting a plurality of heating resistors in series, the third control switch (310) comprises a first resistance group switch (Kr1), a second resistance group switch (Kr2), …, an nth resistance group switch (Krn), n is more than or equal to 2, the first resistance group (R1), the second resistance group (R2), …, the nth resistance group (Rn) are respectively connected with the first resistance group switch (Kr1), the second resistance group switch (Kr2), …, the nth resistance group switch (Krn) of the third control switch (310) in series to be connected with two ends of the battery pack (305), the micro motor (304) and the motor control switch (312) are connected in series to be connected to two ends of the battery pack (305).

5. The adjustable medical atomizing inhalation device according to claim 1, characterized in that the face mask (1) is convex, the edge of the face mask (1) is covered by silica gel, two sides of the face mask are respectively provided with a small hole, an elastic rope passes through the middle of the small holes, the lower side of the face mask (1) is provided with a C interface, and the face mask (1) is connected with one end of the atomizing tube (2) in a nesting way through the C interface.

6. The adjustable medical atomizing inhalation device according to claim 1, characterized in that the atomizing tube (2) is a cylindrical flexible hose, one end of the atomizing tube (2) is nested with the C port of the face mask (1), and the other end of the atomizing tube (2) is nested with the B port of the atomizer (3).

7. The adjustable medical atomizing inhalation device according to claim 1, characterized in that the oxygen tube (4) adopts a cylindrical flexible hose, one end of the oxygen tube (4) is nested with the A port of the atomizer (3), and the other end of the oxygen tube (4) is nested with the central oxygen supply port of the hospital.