CN210096598U

CN210096598U - Novel breathing machine for internal medicine

Info

Publication number: CN210096598U
Application number: CN201920192343.0U
Authority: CN
Inventors: 陈云芬; 陈芳; 王毅毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-12
Filing date: 2019-02-12
Publication date: 2020-02-21
Anticipated expiration: 2029-02-12

Abstract

The utility model relates to a novel breathing machine for respiratory medicine, which comprises a first tank, a second tank and a third tank, wherein the first tank is provided with a first pipe which can be communicated with the first tank; the second tank is provided with a second pipe which can be communicated with the second tank; the third tank is provided with a third pipe which can be communicated with the third tank; wherein the second tube has a first sealing interface to enable at least a portion of the body of the first tube to extend in a sealed manner to the interior of the second tube; wherein the third tube has a second sealing interface such that at least a portion of the body of the second tube can extend in a sealed manner to the interior of the third tube. The utility model discloses a through the mode that promotes fluidic turbulent kinetic energy and be assisted with the mode fluid mixing of diffusion, be favorable to the intensive mixing between the fluid.

Description

Novel breathing machine for internal medicine

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a novel breathe breathing machine for internal medicine.

Background

The respirator is a device which can replace, control or change the normal physiological respiration of a person, increase the ventilation capacity of the lung, improve the respiratory function, reduce the consumption of the respiratory function and save the energy of heart reserve. In the use process, the respirator mainly delivers the mixed gas of air with certain oxygen concentration to the human body. Generally, the ventilator delivers gas at a relatively high pressure, and the delivered gas is relatively dry and prone to patient discomfort. Therefore, it is desirable to incorporate a humidifier in the breathing circuit.

For example, chinese patent publication No. CN106693134A discloses a respirator for respiratory medicine. This breathing machine mainly includes the breathing machine body, clean room and humidifier, the front end of breathing machine body is equipped with oxygen air inlet and air inlet, the oxygen air inlet is connected with the oxygen pump, the air inlet is connected with the air pump, be provided with pressure adjustment device on the oxygen air inlet, breathe this internal gas oxygen hybrid chamber and exhaust passage of being equipped with, the export and the clean room air inlet intercommunication of exhaust passage, be equipped with activated carbon filter screen and ultraviolet lamp in the clean room, be equipped with the income gas port with the clean room gas outlet intercommunication on the lateral wall of humidifier, it is equipped with the gas circuit check valve to go into the gas port rear side, the gas circuit check valve is to the one-way intercommunication of humidifier side, the exit linkage of humidifier is to patient's oxygen suppliment end, the exit of. The invention can mainly effectively prevent the water in the humidifier from corroding parts in the main machine of the respirator and can effectively monitor and adjust the oxygen concentration.

However, this patent mixes the oxygen and air only by diffusion and then mixes the mixture of oxygen and air with water vapor by diffusion, which makes the mixing insufficient.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a novel breathe internal medicine and use breathing machine. The novel respirator for the respiratory medicine comprises a first tank, a second tank and a third tank, wherein the first tank is provided with a first pipe which can be communicated with the first tank; the second tank is provided with a second pipe which can be communicated with the second tank; the third tank is provided with a third pipe which can be communicated with the third tank; wherein the second tube has a first sealing interface to enable at least a portion of the body of the first tube to extend in a sealed manner to the interior of the second tube; wherein the third tube has a second sealing interface such that at least a portion of the body of the second tube can extend in a sealed manner to the interior of the third tube.

According to a preferred embodiment, a throttle and/or a throttle element is provided on the body of the second tube which does not extend into the interior of the third tube.

According to a preferred embodiment, at least a part of the tube body of the first tube is provided with a plurality of first through holes; and the pipe wall of at least one part of the pipe body of the second pipe is provided with a plurality of second through holes.

According to a preferred embodiment, the second pipe is configured with a first internal thread to form the first sealing interface, and the first pipe is configured with a first external thread such that the second pipe can be connected in a sealing manner with the first pipe via a first threaded connection pair formed by the first internal thread and the first external thread; the third pipe is configured with a second internal thread to form the second sealing interface, and the second pipe is configured with a second external thread so that the third pipe can be connected with a second thread connection pair formed by the second internal thread and the second external thread and the second pipe in a sealing mode.

According to a preferred embodiment, a first flow control element is arranged on the first tube; and/or a second flow control element is arranged on the second pipe; and/or a third flow control element is disposed on the third tube.

According to a preferred embodiment, the fluid stored in the first tank is oxygen, the fluid stored in the second tank is air, and the fluid stored in the third tank is water vapor.

According to a preferred embodiment, pressure detectors are provided on each of the first tank, the second tank and the third tank.

According to a preferred embodiment, the breathing apparatus further comprises a body, wherein the first tank, the second tank and the third tank are detachably disposed inside the body, respectively.

According to a preferred embodiment, the machine body is provided with sliding doors at positions corresponding to the first tank, the second tank and the third tank.

According to a preferred embodiment, a digital display type monitoring panel is disposed on the machine body, and the digital display type monitoring panel is connected with the pressure detector, the first flow control element, the second flow control element and the third flow control element in a wired/wireless manner.

The utility model provides a novel breathe breathing machine for internal medicine mix the breathing fluid through adopting the mode of mixing this mixed fluid and third kind fluid again after earlier with two kinds of fluid intermixing. Secondly, the utility model discloses a through the mode that promotes the turbulent kinetic energy of fluid and be aided with the mode fluid mixing of diffusion, be favorable to the intensive mixing between the fluid.

Drawings

Fig. 1 is a schematic structural diagram of a novel breathing machine for respiratory medicine provided by the present invention.

List of reference numerals

1: first tank 7: machine body

2: second tank 4 a: first flow control element

3: third tank 5 a: second flow control element

4: first tube 5 b: throttle part

5: second pipe 6 a: third flow control element

6: third pipe

Detailed Description

This is explained in detail below with reference to fig. 1.

In the description of the present invention, the terms "first", "second", "third" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first," "second," "third," and so forth may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "inner", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present invention, the term "detachably" is one of bonding, key connection, screw connection, pin connection, snap connection, hinge connection, clearance fit, or transition fit. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1, the present embodiment provides a novel breathing apparatus for respiratory medicine. The ventilator comprises a first tank 1, a second tank 2 and a third tank 3. The first tank 1 is provided with a first pipe 4 which can communicate therewith. The second tank 2 is provided with a second pipe 5 which can communicate therewith. The third tank 3 is provided with a third pipe 6 which can communicate therewith. The first tank 1, the second tank 2, and the third tank 3 store breathable fluids that are different from one another, respectively. Preferably, the second tube 5 has a first sealing interface to enable at least a portion of the body of the first tube 4 to extend in a sealed manner to the interior of the second tube 5. Preferably, the third tube 6 has a second sealing interface, so that at least a part of the tube body of the second tube 5 can extend in a sealed manner to the inside of the third tube 6. The utility model discloses an adopt earlier mix this fluid mixture again with the mode that third kind fluid mixes with two kinds of fluids after each other to breathe the fluid. Secondly, the utility model discloses a through the mode that promotes the turbulent kinetic energy of fluid and be aided with the mode fluid mixing of diffusion, be favorable to the intensive mixing between the fluid.

Preferably, a pipe body of the second pipe 5 not extending to the inside of the third pipe 6 is provided with the throttle portion 5b and/or the throttle member. The throttling element may be a throttle valve or a pressure increasing valve, for example. The throttling part 5b can be realized by adopting a reducing process, as shown in fig. 1.

Preferably, at least a part of the tube wall of the first tube 4 is provided with a plurality of first through holes. At least one part of the pipe wall of the second pipe 5 is provided with a plurality of second through holes. In this way, the turbulent kinetic energy of the fluid is further improved, and the mutual mixing of the fluid is facilitated. For example, the first through holes are arranged on the wall of at least a part of the first tube 4 in a spiral arrangement. The second through holes are arranged on the pipe wall of at least one part of the pipe body of the second pipe 5 in a spiral arrangement mode.

Preferably, the second tube 5 is configured with a first internal thread to form a first sealing interface. The first pipe 4 is provided with a first external thread. The second pipe 5 can be connected in a sealed manner to the first pipe 4 by a first threaded connection pair formed by a first internal thread and a first external thread.

Preferably, the third tube 6 is configured with a second internal thread to form a second sealing interface. The second tube 5 is provided with a second external thread. The third pipe 6 can be connected in a sealed manner with the second pipe 5 by a second threaded connection pair formed by a second internal thread and a second external thread.

Preferably, a first flow control element 4a is arranged on the first tube 4. And/or the second pipe 5 is provided with a second flow control element 5 a. And/or a third flow control element 6a is provided on the third tube 6. The first, second and third

flow control elements

4a, 5a, 6a may be at least one of a fixed displacement pump, a throttle valve and/or a pressure control valve. For example, the first flow control element 4a is a throttle pump. The second flow control element 5a is a fixed displacement pump. The third flow control element 6a is a fixed displacement pump.

Preferably, the fluid stored in the first tank 1 is oxygen, the fluid stored in the second tank 2 is air, and the fluid stored in the third tank 3 is water vapor. In addition, the fluid stored in the first tank 1 may be air, the fluid stored in the second tank 2 may be oxygen, and the fluid stored in the third tank 3 may be water vapor. For example, the third tank 3 may be a natural evaporation type humidifier, model number Misty GardenU 600.

Preferably, pressure detectors are provided on the first tank 1, the second tank 2 and the third tank 3. For observing the pressure values on the first tank 1, the second tank 2 and the third tank 3.

Preferably, the ventilator further comprises a body 7. The first tank 1, the second tank 2, and the third tank 3 are detachably provided inside the body 7, respectively.

Preferably, the body 7 is provided with sliding doors at positions corresponding to the first tank 1, the second tank 2 and the third tank 3.

Preferably, a digital display type monitoring panel is provided on the body 7. The digital display type monitoring panel is connected with the pressure detector, the first flow control element 4a, the second flow control element 5a and the third flow control element 6a in a wired/wireless mode.

Preferably, the end of the third tube 6 is provided with a mouthpiece of a breathing mask.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A novel breathing machine for respiratory medicine comprises a first tank (1), a second tank (2) and a third tank (3), and is characterized in that the first tank (1) is provided with a first pipe (4) which can be communicated with the first tank; the second tank (2) is provided with a second pipe (5) which can be communicated with the second tank; the third tank (3) is provided with a third pipe (6) which can be communicated with the third tank; the first tank (1), the second tank (2) and the third tank (3) each store a breathable fluid that is different from one another;

wherein the second pipe (5) has a first sealing interface so that at least a part of the pipe body of the first pipe (4) can extend to the inside of the second pipe (5) in a sealing manner;

wherein the third pipe (6) has a second sealing interface, so that at least a part of the pipe body of the second pipe (5) can extend to the inside of the third pipe (6) in a sealing manner.

2. A ventilator according to claim 1, characterized in that a tube body of the second tube (5) which does not extend to the interior of the third tube (6) is provided with a restriction (5b) and/or a restriction element.

3. The respirator according to claim 1 or 2, characterized in that a plurality of first through holes are arranged on the wall of at least a part of the first tube (4);

and a plurality of second through holes are formed in the pipe wall of at least one part of the pipe body of the second pipe (5).

4. The respirator according to claim 1, characterized in that the second tube (5) is designed with a first internal thread to form the first sealing connection, and in that the first tube (4) is designed with a first external thread such that the second tube (5) can be connected in a sealing manner to the first tube (4) by means of a first screw connection pair formed by the first internal thread and the first external thread;

the third pipe (6) is provided with a second internal thread to form the second sealing interface, and the second pipe (5) is provided with a second external thread, so that the third pipe (6) can be connected with a second thread connection pair formed by the second internal thread and the second external thread and the second pipe (5) in a sealing mode.

5. The ventilator according to claim 1, characterized in that a first flow control element (4a) is provided on the first tube (4); and/or

A second flow control element (5a) is arranged on the second pipe (5); and/or

A third flow control element (6a) is arranged on the third tube (6).

6. The ventilator according to claim 1, wherein the fluid stored in the first tank (1) is oxygen, the fluid stored in the second tank (2) is air, and the fluid stored in the third tank (3) is water vapor.

7. The ventilator according to claim 5, characterized in that pressure detectors are provided on the first tank (1), the second tank (2) and the third tank (3).

8. The ventilator according to claim 7, characterized in that it further comprises a body (7),

wherein the first tank (1), the second tank (2) and the third tank (3) are respectively detachably arranged inside the machine body (7).

9. The ventilator according to claim 8, characterized in that the body (7) is provided with sliding doors at the positions corresponding to the first tank (1), the second tank (2) and the third tank (3).

10. The ventilator according to claim 8, characterized in that the body (7) is provided with a digital display monitoring panel,

the digital display monitoring panel is connected with the pressure detector, the first flow control element (4a), the second flow control element (5a) and the third flow control element (6a) in a wired/wireless manner.