CN211434593U

CN211434593U - Oxygen flow monitor

Info

Publication number: CN211434593U
Application number: CN201921493146.9U
Authority: CN
Inventors: 赵彩红
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-09-08
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses an oxygen flow monitor, including humidifying bottle and controller, there is the bottle lid humidifying bottle top through threaded connection, and installs the controller directly over the bottle lid, controller front end surface top one side is embedded to have the display screen, and is equipped with the time-recorder on one side of the display screen. The utility model discloses in, set for the oxygen therapy time on the time-recorder and show on the display screen through the set key on controller front end surface, then open flow regulator and prepare to carry out oxygen and carry, count down through the time-recorder and can show surplus oxygen therapy time, the electric control valve of simultaneous control ware control is opened and is carried out normal oxygen therapy work, and send output data to display screen and computer terminal in real time, supply patient and medical personnel to observe, when patient need not carry out oxygen therapy, can close flow regulator, the time-recorder count down pause and electric control valve are closed respectively to the simultaneous control ware, and with data transmission to display screen and computer terminal, thereby can monitor patient's periodic oxygen therapy time.

Description

Oxygen flow monitor

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to oxygen flow monitor.

Background

With the development of the medical level, common clinical diseases are well controlled, and respiratory oxygen is an important component in the clinical treatment process. Oxygen inhalation is used for correcting hypoxia, improving the partial pressure of blood oxygen and the oxygen saturation level of artery, and promoting metabolism, and is one of important methods for adjuvant therapy of various diseases, such as respiratory failure, chronic tracheitis, cerebrovascular disease, coronary heart disease and common postoperative operation. Generally, the devices for providing oxygen source in hospital mainly include medical oxygen bottle and central oxygen supply device, and clinically, the patient is connected with the oxygen source by using an oxygen flowmeter and a humidifier device, and different oxygen supply modes are usually given according to the diseased condition of the patient.

In the existing clinical treatment process, the oxygen using time needs to be accurately timed for supplying oxygen at regular time. The traditional oxygen flow meter has no timing device, a patient who intermittently absorbs oxygen can switch on and off the oxygen flow meter at will, the normal oxygen absorption time of the patient cannot be accurately calculated, potential safety hazards can be caused, medical resources are wasted, and certain cost disputes are caused. In addition, the traditional humidification bottle humidifies oxygen by adopting water for injection, but the humidification bottle is in a long-term use state, the cross infection of bacteria in a pipeline is serious, and respiratory tract infection is easy to occur when a patient inhales oxygen containing a large amount of bacteria.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oxygen flow monitor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: oxygen flow watch-dog, including humidifying bottle and controller, there is the bottle lid humidifying bottle top through threaded connection, and installs the controller directly over the bottle lid, controller front end surface top one side is embedded to have the display screen, and is equipped with the time-recorder on one side of the display screen to time-recorder below is located controller front end surface mosaic and is had the set key, controller one side is equipped with flow regulator, and the controller opposite side is equipped with automatically controlled valve.

Preferably, bottle lid top surface one side has the gas outlet through the pipe connection, and the pipe surface is close to gas outlet department and installs flow regulator, bottle lid top surface opposite side has the air inlet through the pipe connection, and the pipe surface is close to air inlet department and installs the automatically controlled valve.

Preferably, the inside one side of humidifying bottle is equipped with the zone of heating, and the inside heating pipe of evenly having arranged of zone of heating, zone of heating one side butt joint has the heat-conducting layer, and the inside heat-conducting medium that has added of heat-conducting layer, the heat-conducting layer one side is located the inside intermediate position packing of humidifying bottle and has medical gel.

Preferably, the middle position below the inner part of the humidifying bottle is connected with a gas distribution pipe through a pipeline, and the surface of the gas distribution pipe is uniformly provided with a plurality of gas distribution holes.

Preferably, the gas distribution pipe is of a circular ring structure, and the diameter of the gas distribution pipe is smaller than the diameter of the inner section of the humidification bottle.

Preferably, the output end of the flow regulator is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the timer, the input end of the computer, the input end of the display screen and the input end of the electric control valve respectively.

Preferably, the air inlet and the air outlet are symmetrically distributed around the humidification bottle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the oxygen delivery time on the timer is set and displayed on the display screen through the setting key on the surface of the front end of the controller, then the flow regulator is opened to prepare for oxygen delivery, the remaining oxygen delivery time can be displayed by counting down through the timer, the controller controls the electric control valve to be opened to carry out normal oxygen delivery work at the same time, and output data is sent to the display screen and the computer terminal in real time for patients and medical personnel to observe, when the patients do not need to carry out oxygen delivery, the flow regulator can be closed, the controller controls the timer to count down and pause and the electric control valve to be closed respectively, and sends data to the display screen and the computer terminal, thereby the stage oxygen delivery time of the patients can be monitored, the utility model is convenient and practical, the nurse can know the oxygen utilization condition of the whole ward in time, the oxygen utilization safety of the patients is improved, and the oxygen supply amount and the oxygen utilization time can be, the medical resource is saved, and disputes between patients and medical staff are avoided;

2. the utility model discloses in, adopt unique medical gel to replace the water for injection in the humidifying bottle, medical gel has humidification and degerming filtering capability, thoroughly solved the defect that traditional oxygen humidifying bottle exists, and simple structure, and convenient for operation, it is inside that the oxygen that fills from the air inlet gets into the humidifying bottle through the gas-distributing pipe, and the gas-distributing pipe surface has evenly seted up a plurality of gas distribution holes, can make in the more even entering humidifying bottle of oxygen, can increase the moist area of oxygen, improve the moisture content of oxygen, can avoid the respiratory tract mucosa to be amazing by dry oxygen.

Drawings

Fig. 1 is a schematic structural diagram of an oxygen flow monitor according to the present invention;

fig. 2 is a schematic diagram of an internal structure of the oxygen flow monitor according to the present invention;

fig. 3 is a schematic structural view of a gas distribution pipe of the oxygen flow monitor of the present invention;

fig. 4 is a block diagram of an oxygen flow monitor according to the present invention.

Illustration of the drawings:

1-a humidifying bottle, 2-a bottle cap, 3-an air inlet, 4-an electric control valve, 5-a controller, 6-a timer, 7-a display screen, 8-a setting key, 9-a flow regulator, 10-an air outlet, 11-a heating layer, 12-a heat conduction layer, 13-medical gel, 14-a gas distribution pipe, 15-a gas distribution hole and 16-a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 4, the oxygen flow monitor comprises a humidification bottle 1 and a controller 5, wherein a bottle cap 2 is connected above the humidification bottle 1 through threads, the controller 5 is installed right above the bottle cap 2, a display screen 7 is embedded in one side above the front end surface of the controller 5, a timer 6 is arranged on one side of the display screen 7, a setting key 8 is embedded in the surface of the front end of the controller 5 below the timer 6, a flow regulator 9 is arranged on one side of the controller 5, and an electric control valve 4 is arranged on the other side of the controller 5.

Referring to fig. 1 and 2, one side of the upper surface of the bottle cap 2 is connected with an air outlet 10 through a pipeline, a flow regulator 9 is installed at a position, close to the air outlet 10, of the pipeline surface, the other side of the upper surface of the bottle cap 2 is connected with an air inlet 3 through a pipeline, an electric control valve 4 is installed at a position, close to the air inlet 3, of the pipeline surface, the output of oxygen can be controlled, a heating layer 11 is arranged on one side inside the humidification bottle 1, heating pipes are evenly arranged inside the heating layer 11, a heat conduction layer 12 is abutted to one side of the heating layer 11, a heat conduction medium is added inside the heat conduction layer 12, a medical gel 13 is filled in the middle position.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an air distributing pipe 14 is connected to the middle position below the inner portion of the humidification bottle 1 through a pipeline, a plurality of air distributing holes 15 are uniformly formed in the surface of the air distributing pipe 14, so that oxygen can enter the humidification bottle 1 more uniformly, the oxygen wetting area can be increased, the air distributing pipe 14 is of a circular ring-shaped structure, the diameter of the air distributing pipe 14 is smaller than the diameter of the inner section of the humidification bottle 1, the output end of the flow regulator 9 is electrically connected with the input end of the controller 5, the output end of the controller 5 is respectively electrically connected with the input end of the timer 6, the input end of the computer 16, the input end of the display screen 7 is electrically connected with the input end of the electric control valve 4, and the air.

The working principle is as follows: before a patient starts to deliver oxygen, the oxygen delivery time on the timer 6 is set through a set key 8 on the surface of the front end of the controller 5 and is displayed on the display screen 7, then the flow regulator 9 is started to prepare for oxygen delivery, the remaining oxygen delivery time can be displayed by counting down through the timer 6, meanwhile, the controller 5 controls the electric control valve 4 to be started to carry out normal oxygen delivery work, output data are sent to the display screen 7 and the computer 16 terminal in real time for the patient and medical personnel to observe, when the patient does not need to deliver oxygen, the flow regulator 9 can be closed, meanwhile, the controller 5 respectively controls the timer 6 to count down and pause and the electric control valve 4 to be closed, and the data are sent to the display screen 7 and the computer 16 terminal, thereby the staged oxygen delivery time of the patient can be monitored, the oxygen delivery device is convenient and practical, a nurse can know the oxygen condition of the whole ward in time, and the oxygen safety of the patient is improved, also can be accurate timely to oxygen supply volume and oxygen suppliment time measure, be favorable to practicing thrift medical resources, avoid disease and medical personnel dispute to appear, adopt unique medical gel 13 to replace the water for injection in humidification bottle 1, medical gel 13 has humidification and degerming filtering capability, thoroughly solved the defect that traditional oxygen humidification bottle 1 exists, and simple structure, and convenient operation, the oxygen that fills from air inlet 3 gets into humidification bottle 1 inside through gas distribution pipe 14, and gas distribution pipe 14 surface has evenly seted up a plurality of gas distribution holes 15, can make in the more even entering humidification bottle 1 of oxygen, can increase the moist area of oxygen, improve the moisture content of oxygen, can avoid respiratory tract mucosa to be amazing by dry oxygen.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Oxygen flow monitor, including humidifying bottle (1) and controller (5), its characterized in that, there is bottle lid (2) humidifying bottle (1) top through threaded connection, and installs controller (5) directly over bottle lid (2), controller (5) front end surface top one side is embedded to have display screen (7), and display screen (7) one side is equipped with time-recorder (6) to time-recorder (6) below is located controller (5) front end surface mosaic and is had set key (8), controller (5) one side is equipped with flow regulator (9), and controller (5) opposite side is equipped with automatically controlled valve (4).

2. The oxygen flow monitor according to claim 1, wherein an air outlet (10) is connected to one side of the upper surface of the bottle cap (2) through a pipeline, a flow regulator (9) is installed on the surface of the pipeline close to the air outlet (10), an air inlet (3) is connected to the other side of the upper surface of the bottle cap (2) through a pipeline, and an electric control valve (4) is installed on the surface of the pipeline close to the air inlet (3).

3. The oxygen flow monitor according to claim 1, wherein a heating layer (11) is arranged on one side inside the humidification bottle (1), heating pipes are uniformly arranged inside the heating layer (11), a heat conduction layer (12) is abutted on one side of the heating layer (11), a heat conduction medium is added inside the heat conduction layer (12), and a medical gel (13) is filled in the middle position inside the humidification bottle (1) on one side of the heat conduction layer (12).

4. The oxygen flow monitor according to claim 1, wherein a gas distribution pipe (14) is connected to the middle position below the inner part of the humidification bottle (1) through a pipeline, and a plurality of gas distribution holes (15) are uniformly formed in the surface of the gas distribution pipe (14).

5. The oxygen flow monitor according to claim 4, wherein the gas distribution pipe (14) is a circular ring structure, and the diameter of the gas distribution pipe (14) is smaller than the diameter of the inner section of the humidification bottle (1).

6. Oxygen flow monitor according to claim 1, wherein the output of the flow regulator (9) is electrically connected to the input of the controller (5), and the output of the controller (5) is electrically connected to the input of the timer (6), the input of the computer (16), the input of the display screen (7) and the input of the electrically controlled valve (4), respectively.

7. Oxygen flow monitor according to claim 2, wherein the air inlet (3) and the air outlet (10) are symmetrically distributed about the humidification bottle (1).