CN210933254U

CN210933254U - Neonate assisted respiration device and assisted respiration equipment

Info

Publication number: CN210933254U
Application number: CN201921414753.1U
Authority: CN
Inventors: 何清; 姜汝勇; 杨义
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-07
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a neonate assisted respiration device and assisted respiration equipment relates to medical instrument technical field. The auxiliary breathing device for the newborn comprises a frame, a gas mixing chamber, an oxygen tank, a humidifying mechanism and a gas outlet pump. Air mixing chamber, oxygen jar and humidification chamber all install in the frame, and oxygen jar and humidification chamber all communicate with air mixing chamber, and the humidifier is installed in humidification chamber, and the bleed pump is installed on humidification chamber, and air mixing chamber is provided with the gas outlet, and pump fixed mounting is given vent to anger in the gas outlet, and the air-out pump is used for taking out the mixed gas in the air mixing chamber to supply the neonate to inhale. Compared with the prior art, the utility model provides a neonate assisted respiration device is owing to adopted respectively with the oxygen jar and the humidification room of air-mixing chamber intercommunication and install in the indoor humidifier of humidification, so can rationally adjust the composition of oxygen and aqueous vapor in the neonate inspired air to adapt to the neonate of different conditions of illness, treatment is good.

Description

Neonate assisted respiration device and assisted respiration equipment

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a neonate assisted respiration device and assisted respiration equipment.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient.

However, in the respiratory assistance of the neonate, the air composition for inhalation by the neonate varies depending on the condition of the individual neonate, for example, an oxygen-deficient neonate requires air with a high oxygen concentration and a water-deficient neonate requires air with a high water concentration. The existing breathing machine can not reasonably regulate various components of inhaled air, so that the newborn can not be effectively supplemented with the deficient elements, and the treatment effect is poor.

In view of the above, it is important to design and manufacture a neonatal assisted respiration apparatus and a respiratory assistance device capable of adjusting air composition, especially in the production of medical devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neonate assisted breathing device, simple structure can rationally adjust the composition of oxygen and aqueous vapor in the neonate's inhaled air to adapt to the neonate of different conditions of a disease, treatment is good.

Another object of the utility model is to provide an auxiliary respiratory equipment, simple structure can rationally adjust the composition of oxygen and aqueous vapor in the neonate's inhaled air to adapt to the neonate of different conditions of a disease, treatment is good, and the practicality is strong.

The utility model is realized by adopting the following technical scheme.

The utility model provides a neonate auxiliary breathing device, which comprises a frame, mix the air chamber, the oxygen jar, humidification mechanism and the pump of giving vent to anger, humidification mechanism includes the air entrainment pump, add wet chamber and humidifier, mix the air chamber, oxygen jar and add wet chamber all install in the frame, oxygen jar and add wet chamber all with mix the air chamber intercommunication, the humidifier is installed in the wet chamber, the air entrainment pump is installed on adding wet chamber, the air entrainment pump is used for introducing the interior humid gas of humidification chamber and mixes the air chamber, the oxygen jar is used for mixing the air chamber with the oxygen input, it is used for mixing humidified gas and oxygen to mix the air chamber, and form the mist, it is provided with the gas outlet to mix the air chamber, air outlet pump fixed mounting is in the gas outlet, it is used for mixing the indoor mist.

Furthermore, the humidifying chamber is provided with an air inlet and an air outlet relatively, the air-entraining pump is installed in the air outlet and communicated with the air mixing chamber, and the air inlet is used for allowing outside air to enter.

Further, humidification mechanism still including purifying the filter screen, purifies filter screen fixed mounting in the air inlet, purifies the filter screen and is used for purifying the filtration to the outside air.

Furthermore, humidification mechanism still includes the check valve, and the check valve is installed in the exhaust vent, and sets up in one side that the bleed pump kept away from the humidification chamber, and the check valve is used for preventing the mixed gas in the gas mixing chamber to get into the humidification chamber.

Further, neonate assisted respiration device still includes the heating net, and heating net fixed mounting is in the gas outlet, and sets up in the pump of giving vent to anger and keeps away from one side of gas mixing chamber, and the heating net is used for heating the mist.

Furthermore, the heating net comprises a plurality of first resistance wires and a plurality of second resistance wires, the first resistance wires are arranged at intervals, each first resistance wire is connected with the second resistance wires respectively, the second resistance wires are arranged at intervals, and each second resistance wire is connected with the first resistance wires respectively.

Furthermore, the first resistance wires are distributed in parallel at equal intervals, the second resistance wires are distributed in parallel at equal intervals, and the first resistance wires are perpendicular to the second resistance wires.

Furthermore, the neonatal assisted respiration device further comprises a mobile power supply, wherein the mobile power supply is installed on the frame and is respectively electrically connected with the air-entraining pump, the humidifier, the air outlet pump and the heating net.

Further, the humidifier is an ultrasonic humidifier.

The utility model provides an auxiliary respiratory equipment, including universal wheel and foretell neonate auxiliary respiratory device, this neonate auxiliary respiratory device includes the frame, mix the air chamber, the oxygen jar, humidification mechanism and air outlet pump, the universal wheel is installed in the bottom of frame, humidification mechanism includes air pump, humidification chamber and humidifier, mix the air chamber, oxygen jar and humidification chamber are all installed in the frame, oxygen jar and humidification chamber all communicate with mixing the air chamber, the humidifier is installed in the humidification chamber, air pump installs on humidification chamber, air pump is used for introducing the air chamber that mixes with the humidification gas in the humidification chamber, the oxygen jar is used for mixing the air chamber with the oxygen input, it is used for mixing humidification gas and oxygen to mix the air chamber, and form the mist, it is provided with the gas outlet to mix the air chamber, air outlet pump fixed mounting is in the gas outlet, air outlet pump is used for taking out the mixed gas in the air chamber, for the.

The utility model provides a neonate assisted respiration device and assisted respiration equipment has following beneficial effect:

the utility model provides a neonate assisted respiration device, humidification mechanism includes the air entrainment pump, humidification chamber and humidifier, mix the air chamber, oxygen jar and humidification chamber are all installed in the frame, oxygen jar and humidification chamber all communicate with mixing the air chamber, the humidifier is installed in the humidification chamber, the air entrainment pump is installed on humidification chamber, the air entrainment pump is used for introducing the air mixing chamber with the humidification gas in the humidification chamber, the oxygen jar is used for mixing the air chamber with the oxygen input, it is used for mixing humidification gas and oxygen to mix the air chamber, and form the mist, it is provided with the gas outlet to mix the air chamber, pump fixed mounting is given vent to anger in the gas outlet, it is used for taking the indoor mist of will mixing the air out to go out the air pump, in. Compared with the prior art, the utility model provides a neonate assisted respiration device is owing to adopted respectively with the oxygen jar and the humidification room of air-mixing chamber intercommunication and install in the indoor humidifier of humidification, so can rationally adjust the composition of oxygen and aqueous vapor in the neonate inspired air to adapt to the neonate of different conditions of illness, treatment is good.

The utility model provides a respiratory assistance equipment, including neonate respiratory assistance device, simple structure can rationally adjust the composition of oxygen and aqueous vapor in the neonate's inhaled air to adapt to the neonate of different state of illness, treatment is good, and the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an assisted breathing apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic view of a perspective structure of a neonatal assisted respiration apparatus provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another view angle of the neonatal assisted respiration apparatus provided by the embodiment of the present invention;

fig. 4 is a schematic structural view of a humidifying mechanism in a neonatal assisted breathing apparatus provided by an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a heating net in the neonatal assisted respiration apparatus according to an embodiment of the present invention.

Icon: 10-assisted breathing apparatus; 100-a neonatal assisted breathing apparatus; 110-a rack; 120-air mixing chamber; 121-air outlet; 130-oxygen tank; 140-a humidifying mechanism; 141-air pump; 142-a humidification chamber; 143-a humidifier; 144-a purification screen; 145-one-way valve; 146-an air inlet; 147-an exhaust port; 150-air outlet pump; 160-heating net; 161-a first resistance wire; 162-a second resistance wire; 170-a mobile power supply; 200-universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, e.g., as meaning 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 in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

Examples

Referring to fig. 1, an embodiment of the present invention provides a breathing assistance apparatus 10 for providing suitable air to a neonate to assist the neonate in breathing. The novel air purifier has a simple structure, can reasonably adjust the components of oxygen and water vapor in air inhaled by the neonate to adapt to the neonate with different disease conditions, and has good treatment effect and strong practicability. The assisted breathing apparatus 10 includes a universal wheel 200 and a neonatal assisted breathing apparatus 100. The universal wheel 200 is installed in the bottom of the auxiliary breathing apparatus 100 for the neonate, the universal wheel 200 can drive the auxiliary breathing apparatus 100 for the neonate to move, the auxiliary breathing apparatus 100 for the neonate can be moved and transported conveniently, and the auxiliary breathing apparatus 100 for the neonate is used for assisting the neonate to breathe.

Referring to fig. 2 and 3, the neonatal assisted respiration apparatus 100 includes a frame 110, a gas mixing chamber 120, an oxygen tank 130, a humidifying mechanism 140, an air outlet pump 150, a heating net 160, and a mobile power source 170. The universal wheel 200 is installed at the bottom of the frame 110, and the universal wheel 200 can drive the frame 110 to move, so as to facilitate the movement and transportation of the frame 110. The air mixing chamber 120, the oxygen tank 130 and the humidifying mechanism 140 are all mounted on the frame 110, the oxygen tank 130 is connected with the air mixing chamber 120, the oxygen tank 130 is used for inputting oxygen into the air mixing chamber 120, the humidifying mechanism 140 is connected with the air mixing chamber 120, and the humidifying mechanism 140 is used for inputting humidified gas into the air mixing chamber 120. The gas mixing chamber 120 serves to mix the humidified gas and the oxygen gas, and the humidified gas and the oxygen gas form a mixed gas in the gas mixing chamber 120. The air mixing chamber 120 is provided with an air outlet 121, the air outlet pump 150 is fixedly installed in the air outlet 121, and the air outlet pump 150 is used for pumping out the mixed air in the air mixing chamber 120 for the neonate to inhale.

It should be noted that the heating net 160 is fixedly installed in the air outlet 121 and is disposed on a side of the air outlet pump 150 away from the air mixing chamber 120. The heating net 160 is used for heating the mixed gas, and the mixed gas is output from the gas outlet 121 under the action of the gas outlet pump 150, in the process, the heating net 160 heats the mixed gas, so that the temperature of the mixed gas is increased to a preset temperature. The heated mixed gas is delivered to the mouth and the nose of the neonate for the neonate to inhale, the warm mixed gas does not stimulate the neonate, and the comfort level of the neonate can be obviously improved. Portable power source 170 installs on frame 110, and is connected with humidification mechanism 140, air outlet pump 150 and heating net 160 electricity respectively to supply power to humidification mechanism 140, air outlet pump 150 and heating net 160, portable power source 170 can charge under the effect of external power supply, convenient to use.

Referring to fig. 4, the humidifying mechanism 140 includes a pumping pump 141, a humidifying chamber 142, a humidifier 143, a purification filter 144, and a check valve 145. The humidifying chamber 142 is mounted on the frame 110 and communicates with the gas mixing chamber 120 so that the humidified gas in the humidifying chamber 142 can enter the gas mixing chamber 120. The humidifier 143 is installed in the humidification chamber 142, and the humidifier 143 performs humidification processing on the outside air. The bleed air pump 141 is installed on the humidification chamber 142, and the bleed air pump 141 is used for introducing the humidified air in the humidification chamber 142 into the air mixing chamber 120 to increase the concentration of moisture in the air mixing chamber 120. The bleed air pump 141 and the humidifier 143 are both electrically connected to the mobile power source 170, and the mobile power source 170 can supply power to the bleed air pump 141 and the humidifier 143. In the present embodiment, the humidifier 143 is an ultrasonic humidifier, but the present invention is not limited thereto, and in other embodiments, the humidifier 143 may be an electrically heated humidifier, and the type of the humidifier 143 is not particularly limited.

Note that the humidification chamber 142 is provided with an air inlet 146 and an air outlet 147, which are opposite to each other. The bleed air pump 141 is installed in the exhaust port 147 and communicates with the air mixing chamber 120, and the bleed air pump 141 can introduce the humidified gas in the humidification chamber 142 into the air mixing chamber 120 through the exhaust port 147. The air inlet 146 is used for allowing the outside air to enter, and after the outside air enters the humidification chamber 142 through the air inlet 146, the humidifier 143 performs humidification processing on the outside air and forms humidified gas. In this embodiment, the purifying filter net 144 is fixedly installed in the air inlet 146, and the purifying filter net 144 is used for purifying and filtering the outside air to remove impurities and dust in the outside air, so that the outside air entering the humidifying chamber 142 is clean and clean, and the air quality of the humidifying air is improved.

In this embodiment, the check valve 145 is installed in the exhaust port 147 and disposed on a side of the induced air pump 141 away from the humidification chamber 142, and the check valve 145 is used to prevent the mixed gas in the gas mixing chamber 120 from entering the humidification chamber 142. That is, the humidified gas in the humidification chamber 142 can be output to the gas mixing chamber 120 through the check valve 145, and the mixed gas in the gas mixing chamber 120 cannot enter the humidification chamber 142 through the check valve 145.

It should be noted that, in the process of adjusting the inhaled air of the newborn, if a higher oxygen concentration is required, the air introducing pump 141 and the humidifier 143 are closed, the oxygen tank 130 is opened, and at this time, oxygen is only input into the gas mixing chamber 120 from the oxygen tank 130, and the oxygen content of the mixed gas is higher; if a lower oxygen concentration and a lower water-vapor concentration are required, the air introducing pump 141 and the oxygen tank 130 are opened, the humidifier 143 is closed, at this time, the oxygen tank 130 inputs oxygen into the gas mixing chamber 120, and the air introducing pump 141 inputs outside air into the gas mixing chamber 120, so as to reduce the oxygen content of the mixed gas; if a higher water vapor concentration is needed, the oxygen tank 130 is closed, the air introducing pump 141 and the humidifier 143 are opened, and at this time, the humidified gas is only input into the gas mixing chamber 120 by the air introducing pump 141, so that the water vapor ratio in the gas mixing chamber is higher.

Referring to fig. 5, the heating mesh 160 includes a plurality of first resistance wires 161 and a plurality of second resistance wires 162. The plurality of first resistance wires 161 are arranged at intervals, each first resistance wire 161 is connected with the plurality of second resistance wires 162, the plurality of second resistance wires 162 are arranged at intervals, and each second resistance wire 162 is connected with the plurality of first resistance wires 161. In this embodiment, the plurality of first resistance wires 161 are distributed in parallel at equal intervals, the plurality of second resistance wires 162 are distributed in parallel at equal intervals, and the first resistance wires 161 are perpendicular to the second resistance wires 162.

The embodiment of the utility model provides a neonate assisted respiration device 100, humidification mechanism 140 includes air entrainment pump 141, humidification chamber 142 and humidifier 143, air mixing chamber 120, oxygen jar 130 and humidification chamber 142 are all installed on frame 110, oxygen jar 130 and humidification chamber 142 all communicate with air mixing chamber 120, humidifier 143 is installed in humidification chamber 142, air entrainment pump 141 is installed on humidification chamber 142, air entrainment pump 141 is used for introducing air mixing chamber 120 with the humidified gas in humidification chamber 142, oxygen jar 130 is used for importing air mixing chamber 120 with oxygen, air mixing chamber 120 is used for mixing humidified gas and oxygen, and form the mist, air mixing chamber 120 is provided with gas outlet 121, air outlet pump 150 fixed mounting is in gas outlet 121, air outlet pump 150 is used for taking out the mist in air mixing chamber 120, inhale for the neonate. Compared with the prior art, the utility model provides a neonate assisted respiration device 100 is owing to adopted respectively with the oxygen jar 130 and the humidification chamber 142 of air mixing chamber 120 intercommunication and install the humidifier 143 in humidification chamber 142, so can rationally adjust the composition of oxygen and aqueous vapor in the neonate inspired air to adapt to the neonate of different conditions of illness, treatment is good, makes assisted respiration equipment 10 strong adaptability, and the practicality is strong.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a neonate assisted respiration device, its characterized in that includes frame, air mixing chamber, oxygen jar, humidification mechanism and the pump of giving vent to anger, humidification mechanism includes air entrainment pump, humidification chamber and humidifier, air mixing chamber the oxygen jar with humidification chamber all install in the frame, the oxygen jar with humidification chamber all with air mixing chamber intercommunication, the humidifier install in the humidification chamber, the air entrainment pump install in on the humidification chamber, the air entrainment pump is used for introducing the humidified gases in the humidification chamber the air mixing chamber, the oxygen jar is used for importing oxygen the air mixing chamber, the air mixing chamber is used for mixing humidified gases with oxygen to form the mist, the air mixing chamber is provided with the gas outlet, go out air pump fixed mounting in the gas outlet, go out the air pump and be used for with the mixed gases in the air mixing chamber take out, for inhalation by the neonate.

2. The neonatal assisted breathing apparatus of claim 1, wherein the humidifying chamber is provided with an air inlet and an air outlet opposite to each other, the air-entraining pump is installed in the air outlet and is communicated with the air mixing chamber, and the air inlet is used for allowing outside air to enter.

3. The neonatal assisted breathing apparatus of claim 2, wherein the humidifying mechanism further comprises a purification filter screen fixedly installed in the air inlet, the purification filter screen being configured to purify and filter the outside air.

4. The neonatal assisted breathing apparatus of claim 2, wherein the humidification mechanism further comprises a one-way valve mounted in the exhaust port and disposed on a side of the bleed pump remote from the humidification chamber, the one-way valve being configured to prevent the mixed gases in the gas mixing chamber from entering the humidification chamber.

5. The assisted breathing apparatus for neonates according to claim 1, further comprising a heating net fixedly installed in the air outlet and disposed on a side of the air outlet pump away from the gas mixing chamber, the heating net being used for heating the gas mixture.

6. The neonatal assisted breathing apparatus of claim 5, wherein the heating mesh comprises a plurality of first resistance wires and a plurality of second resistance wires, the plurality of first resistance wires are arranged at intervals, each first resistance wire is connected with the plurality of second resistance wires, the plurality of second resistance wires are arranged at intervals, and each second resistance wire is connected with the plurality of first resistance wires.

7. The neonatal assisted breathing device of claim 6, wherein the first plurality of resistance wires are distributed in parallel and at equal intervals, the second plurality of resistance wires are distributed in parallel and at equal intervals, and the first resistance wire is perpendicular to the second resistance wire.

8. The neonatal assisted breathing apparatus of claim 5, further comprising a mobile power source, wherein the mobile power source is mounted on the frame and electrically connected to the air-introducing pump, the humidifier, the air-discharging pump and the heating net, respectively.

9. The neonatal assisted breathing apparatus of claim 1, wherein the humidifier is an ultrasonic humidifier.

10. A respiratory assistance apparatus comprising a universal wheel and a neonatal respiratory assistance apparatus as claimed in any one of claims 1 to 9, said universal wheel being mounted to the bottom of said frame.