CN219332863U

CN219332863U - Novel high-flow respiration humidification therapeutic apparatus

Info

Publication number: CN219332863U
Application number: CN202222019440.4U
Authority: CN
Inventors: 周雄; 钟俊勇; 范林浪
Original assignee: Shenzhen Hongxun Biomedical Technology Co ltd
Current assignee: Shenzhen Hongxun Biomedical Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-07-14
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a novel high-flow respiratory humidification therapeutic apparatus, which is characterized in that: the device comprises an upper shell and a lower shell, wherein an air flow pushing device is arranged in a cavity formed by the upper shell and the lower shell, a humidifying tank is arranged at the top of the lower shell, a connecting pipe is connected to the top of the upper shell, the humidifying tank is communicated with one end of the connecting pipe, the other end of the humidifying tank is connected with the air flow pushing device, and a heating disc is arranged at the bottom of the humidifying tank. Through setting up humiture module and air current pusher, guarantee to supply with patient's gas and treat with suitable humiture standard, improved patient's travelling comfort of treatment. It plays a positive role in saving the life of the patient and promoting the early rehabilitation of the patient.

Description

Novel high-flow respiration humidification therapeutic apparatus

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a novel high-flow respiratory humidification therapeutic apparatus.

Background

Most of the existing respirators do not have heating treatment and humidifying treatment, or only one of the functions of the existing respirators is adopted, and under different environmental conditions, the comprehensive gas of temperature and humidity can meet the breathing requirement of a patient, and the breathing requirement of the patient also needs to be matched with the existing respirators to treat with proper oxygen concentration, so that the breathing humidifying treatment instrument is necessary to be designed to meet the breathing requirement of a patient with respiratory diseases.

Disclosure of Invention

The utility model aims to provide a novel high-flow respiratory humidification therapeutic apparatus, which aims to solve the problem that the existing respiratory humidification therapeutic apparatus provided in the background art has single function and cannot meet various respiratory requirements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel high flow breathes humidification therapeutic instrument, includes casing and lower casing, and the device is one kind and continuously provides adjustable and relatively invariable oxygen uptake concentration (21% -100%), temperature (31-37 ℃) and humidity's treatment facility to the patient through high flow nasal obstruction (8-80L/min), be equipped with air current pusher in the cavity that casing and lower casing formed, the humidification jar is installed at the top of casing down the top of going up the casing is connected with the connecting pipe, humidification jar and the one end intercommunication of connecting pipe, the other end of humidification jar with air current pusher is connected, the bottom of humidification jar is equipped with the heating plate. The humidifying tank is detachably arranged on the lower shell through a switch bottom cover.

Further, the air current pusher includes fan module, air filtration module passes through the mixed gas probe and is connected with the fan module, the side of fan module is equipped with oxygen inlet connection, the lower casing bottom inlays and is equipped with oxygen air inlet connector, oxygen air inlet connector and oxygen air inlet connection, the top of fan module is equipped with the mixed gas connector, the mixed gas connector with humidifying tank's intake-tube connection. The inside design of fan module has a high flow fan, through the fan with the mixed gas transport to the humidification jar inside.

Further, a flow sensor is further arranged at the upper end of the fan module, and one end of the flow sensor is connected with the oxygen inlet interface and used for detecting the inlet amount of oxygen.

Further, a display module is arranged at the top of the upper shell, and a control circuit board is arranged at the bottom of the display module.

Further, the air filtering module comprises an outer shell, filtering cotton, an inner shell and a gas connector; the filter cotton is arranged in the cavity formed by the outer shell and the inner shell, a gas connector is arranged outside the inner shell, and the gas connector is connected with the mixed gas probe.

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

through setting up humiture module and air current pusher, guarantee to supply with patient's gas and treat with suitable humiture standard, improved patient's travelling comfort of treatment. It plays a positive role in saving the life of the patient and promoting the early rehabilitation of the patient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an interior front cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the inside rear side of the present utility model;

FIG. 4 is a schematic diagram of an oxygen mixing module according to the present utility model;

FIG. 5 is a schematic diagram of an air filtration module according to the present utility model;

FIG. 6 is a schematic view of a hotplate of the present utility model;

fig. 7 is a system block diagram of the present utility model.

In the figure: 1. an upper housing; 2. a connecting pipe; 3. opening and closing the bottom cover; 4. a humidifying tank; 5. a lower housing; 6. an inner tank; 7. a fan module; 8. an oxygen inlet joint; 9. an air filtration module; 91. an outer housing; 92. filtering cotton; 94. an inner housing; 94. a gas joint; 10. a flow sensor; 11. a mixed gas joint; 12. a mixed gas probe; 13. an oxygen inlet port; 14. a control circuit board; 15. and heating the tray.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a novel high flow breathes humidification therapeutic instrument, including last casing 1 and lower casing 5, the device is one kind and continuously provides the treatment facility of adjustable and relatively invariable oxygen uptake concentration (21% -100%), temperature (31-37 ℃) and humidity to the patient through high flow nasal obstruction (8-80L/min), be equipped with air current pusher in the cavity that upper casing 1 and lower casing 5 formed, humidification jar 4 is installed at the top of lower casing 5, be connected with connecting pipe 2 at the top of upper casing 1, humidification jar 4 and connecting pipe 2's one end intercommunication, humidification jar 4's the other end is connected with air current pusher, humidification jar 4's bottom is equipped with heating plate 15, humidification jar 4 passes through switch bottom 3 demountable installation on lower casing 5, when needs add water operation to humidification jar 4, can be through dismantling switch bottom 3, thereby release humidification jar 4 from heating plate 15. .

In this particular embodiment, the air current pusher includes fan module 7, air filtration module 9, and air filtration module 9 passes through mixed gas probe 8 and is connected with fan module 7, and the side of fan module 7 is equipped with oxygen inlet connection 13, and lower casing 5 bottom inlays and is equipped with oxygen inlet connection 8, and oxygen inlet connection 8 is connected with oxygen inlet connection 13, and the top of fan module is equipped with mixed gas connector 11, and mixed gas connector 11 and the intake-tube connection of humidification jar 4. The interior of the blower module 7 is designed with a high flow blower through which the mixed gas is fed into the interior of the humidification tank 4.

In this embodiment, the upper end of the fan module 7 is further provided with a flow sensor 10, and one end of the flow sensor 10 is connected with an oxygen inlet interface 13 for detecting the inlet amount of oxygen.

In this embodiment, the top of the upper housing 1 is provided with a display module 6, and the bottom of the display module 6 is provided with a control circuit board 14.

In this particular embodiment, the air filter module 9 includes an outer housing 91, filter cotton 92, an inner housing 93, and a gas fitting 94; the filter cotton 92 is disposed in a cavity formed by the outer case 91 and the inner case 93, and a gas connector 94 is disposed outside the inner case 93, and the gas connector 94 is connected to the mixed gas probe 12.

Referring to fig. 7, most ventilators require high pressure oxygen and high pressure air, the oxygen source can be from a central control system, or an oxygen cylinder or a household oxygenerator, and the high pressure air can be from a central control system or an air compressor; airflow pushing device: mixing air and oxygen in front of a fan module according to a preset oxygen concentration; detection and alarm system: the function of the ventilator detection system has two aspects, one is to detect the breathing condition of a patient, and the other is to detect the functional condition of a ventilator, which have important roles in increasing the safety of the application of the ventilator, and the ventilator detection system comprises: pressure, flow, inhaled oxygen concentration, exhaled gas CO2 concentration, percutaneous O2 partial pressure, blood oxygen saturation, etc.; air supply and driving device: the main function of the air supply part of the breathing machine is to extract the inhalation pressure, so that a patient inhales a certain amount of inhalation tidal volume and provides air with different oxygen concentrations, and the driving device of the breathing machine is used for providing ventilation driving force so that the breathing machine generates inhalation pressure; control system part: the control button of the display interface is used for controlling the on-off state, regulating the temperature, the oxygen concentration and the flow; humidification and atomization functions: the humidification and atomization functions of the breathing machine are to heat and humidify the inhaled gas, so that phlegm embolism is not easy to generate in the airway, the viscosity of secretion is reduced, phlegm discharge is promoted, local infection of the respiratory tract can be prevented and reduced, and heat and consumption of respiratory tract moisture can be reduced; exhalation part: the air-oxygen mixed gas after heating and humidifying is conveyed to the patient end in a constant temperature and humidity constant flow rate mode, the connection part of the high-flow humidifying oxygen therapeutic instrument and the patient is a high-flow nasal plug, the tip end of the high-flow nasal plug is an inclined-surface outlet, the texture is soft, and the high-flow humidifying oxygen therapeutic instrument is fixed on the face of the patient by an elastic adjustable ear-passing head band.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel high-flow respiratory humidification therapeutic apparatus, which is characterized in that: the device comprises an upper shell and a lower shell, wherein an air flow pushing device is arranged in a cavity formed by the upper shell and the lower shell, a humidifying tank is arranged at the top of the lower shell, a connecting pipe is connected to the top of the upper shell, the humidifying tank is communicated with one end of the connecting pipe, the other end of the humidifying tank is connected with the air flow pushing device, and a heating disc is arranged at the bottom of the humidifying tank.

2. A novel high flow respiratory humidification therapeutic apparatus according to claim 1, wherein: the air flow pushing device comprises a fan module and an air filtering module, wherein the air filtering module is connected with the fan module through a mixed gas probe, an oxygen inlet interface is arranged on the side edge of the fan module, an oxygen inlet connector is embedded in the bottom of the lower shell, the oxygen inlet connector is connected with the oxygen inlet interface, a mixed gas connector is arranged at the top of the fan module, and the mixed gas connector is connected with an air inlet pipe of the humidifying tank.

3. A novel high flow respiratory humidification therapeutic apparatus according to claim 2, wherein: the upper end of the fan module is also provided with a flow sensor, and one end of the flow sensor is connected with an oxygen inlet interface and used for detecting the inlet amount of oxygen.

4. A novel high flow respiratory humidification therapeutic apparatus according to claim 1, wherein: the top of last casing is equipped with display module, display module's bottom is equipped with control circuit board.

5. A novel high flow respiratory humidification therapeutic apparatus according to claim 2, wherein: the air filtering module comprises an outer shell, filtering cotton, an inner shell and a gas connector; the filter cotton is arranged in the cavity formed by the outer shell and the inner shell, a gas connector is arranged outside the inner shell, and the gas connector is connected with the mixed gas probe.

6. A novel high flow respiratory humidification therapeutic apparatus according to claim 1, wherein: the humidifying tank is detachably arranged on the lower shell through a switch bottom cover.