CN213642721U

CN213642721U - Humidification heat preservation oxygen inhalation mask for paediatrics

Info

Publication number: CN213642721U
Application number: CN202022433944.1U
Authority: CN
Inventors: 孔媛媛
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-09
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a humidification heat preservation oxygen inhalation mask for paediatrics involves neonate paediatrics medical auxiliary equipment field. The method comprises the following steps: oxygen import, air intlet, hybrid tube, protection box, oxygen import, air intlet and hybrid tube intercommunication, hybrid tube one side is provided with mixed air inlet, the protection box is inside and be fixed with the water conservancy diversion intake pipe with the hybrid tube connection, the inside humidification jar that is provided with of protection box, the one end that the water conservancy diversion intake pipe was kept away from on humidification jar top is provided with heating blast pipe. Has the advantages that: the gas in the tower crane is through in the liquid of the lowest end that lets in the humidification jar behind the intensive mixing in the hybrid tube, and the mist carries steam to humidify when overflowing from liquid, and the heating back of the mixed gas passing through the heater strip of overflowing flows through the shunt tubes, reaches the humidification heating purpose to the mist to reduce the neonate oxygen uptake in-process oxygen temperature and hang down and the stimulation that too dry brought the neonate respiratory, reduce the discomfort of neonate oxygen uptake in-process.

Description

Humidification heat preservation oxygen inhalation mask for paediatrics

Technical Field

The utility model relates to a neonate paediatrics medical auxiliary equipment field particularly, relates to a humidification oxygen inhalation mask that keeps warm for paediatrics.

Background

Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the neonatal and adolescent periods are all within the pediatric scope. The treated object is in the growth and development stage, and is quite different from adult treatment, so that the treated object cannot be confused or replaced.

Some of the infants in the paediatrics are neonates, because the particularity of neonates, the care for the neonates also needs to be more meticulous, because the respiratory system of neonates develops not perfectly enough, need use breathing machine assistance and control infant's respiratory activity in neonate paediatrics treatment in-process usually, reduce infant's consumption, make the intra-pulmonary gas of neonate enough exchange to reach respiratory function's recovery.

When the existing breathing device provides oxygen for a patient, the breathing interference of a patient who is mature in development is generally considered, for a newborn, because the respiratory system of the newborn is incomplete in development, pure oxygen does not need to be inhaled directly, a certain amount of air needs to be mixed to assist the breathing of the newborn, the existing breathing machine generally only considers universality, oxygen which is emitted from the breathing machine is dry, the temperature is low, the breathing system of a patient child has a large stimulation effect, and the treatment of the patient is not facilitated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a humidification oxygen inhalation mask that keeps warm for paediatrics to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

a humidification heat preservation oxygen inhalation mask for paediatrics includes: the oxygen inlet and the air inlet are composed of rubber connectors, cut-off pipes and control valves, the oxygen inlet and the air inlet are communicated with the mixing pipe, a mixed air inlet is arranged on one side of the mixing pipe, a flow guide air inlet pipe is fixedly connected inside the protection box and the mixing pipe, a humidification tank is arranged inside the protection box, a water inlet funnel is arranged in the center of the top end of the humidification tank, a rubber cock is arranged at the top end of the water inlet funnel, a heating exhaust pipe is arranged at one end, far away from the flow guide air inlet pipe, of the top end of the humidification tank, the heating exhaust pipe is composed of a communication pipe, a heating wire and a flow division pipe, the bottom end, far away from the flow guide air inlet pipe, of the communication pipe, positioned inside the humidification tank is arranged at the top end of the humidification tank, the bent, and a temperature sensor is arranged on the shunt pipe.

Further, rubber connector one end is provided with the sealed tube, a plurality of mounting grooves have been seted up on the sealed tube, the rubber connector is kept away from between the one end of sealed tube and the tube fixed connection that intercepts.

Furthermore, an intercepting plate is arranged in the intercepting pipe, a fan-shaped circulating groove is formed in the intercepting plate, a fixing column is arranged on one side of the intercepting plate and located in the center of the intercepting pipe, and a limiting groove is formed in the outer side of the intercepting pipe.

Furthermore, a mounting hole is formed in the center of the control valve, the control valve is movably arranged on the outer side of the fixed column through the mounting hole, a fan-shaped shutoff plate is arranged on one side of the mounting hole, a limiting rod is arranged on one side, away from the fan-shaped shutoff plate, of the mounting hole, and scale marks are arranged on the surface of the outer side of the control valve.

Further, a controller is arranged on the front face of the protection box and controls the on-off and power of the current of the heating wire.

Furthermore, the end of the diversion air inlet pipe, which is far away from the mixing pipe, extends into the bottom end inside the humidification tank, and the end of the diversion air inlet pipe, which is far away from the mixing pipe, is submerged below the liquid level inside the humidification tank.

The utility model has the advantages that before the device is used, the device is firstly fixed on a tower crane through an oxygen inlet and a rubber connector arranged on an air inlet stably, then pure water is sent into a humidifying tank in the device through a water inlet funnel, a rubber cock is screwed into the top end of the water inlet funnel after filling is completed, the interior of the device is completely isolated from the outside, gas in the tower crane is sent into a mixing pipe through the oxygen inlet and the air inlet under the combined action of a shutoff pipe and a control valve respectively, the gas is sent into a protection box through a mixing air inlet after being mixed in the mixing pipe and is led into liquid at the lowest end of the humidifying tank under the action of a diversion air inlet pipe, vapor is carried when the mixed gas escapes from the liquid to achieve the humidifying effect of the mixed gas, the escaped mixed gas enters through a communicating pipe of a heating exhaust pipe and flows out through a shunt pipe after being heated to proper temperature through a heating wire, the purpose of humidifying and heating the mixed gas is achieved, the mixed gas can reduce the stimulation to the respiratory system of a newborn, the stop pipe and the control valve are arranged, the limiting rod rotates in the limiting groove to drive the fan-shaped stop plate to control the size of the circulation section of the fan-shaped circulation groove, the flow of the gas entering the corresponding inlet is controlled, the proportion of the gas entering the whole device is controlled, the flow rate of the gas is controlled, and the purpose of controlling the oxygen content of the mixed gas is achieved. This kind of humidification heat preservation oxygen inhalation mask for paediatrics, through setting up heater strip and humidification jar, gas in with the tower crane is through after the intensive mixing in the hybrid tube, let in the liquid of the least significant of humidification jar under the effect of water conservancy diversion intake pipe, the hybrid gas carries steam to reach the humidification effect to the hybrid gas when overflowing from liquid, the communicating pipe that the escaped hybrid gas passes through heating exhaust pipe gets into, and flow respectively through the shunt tubes behind heating to suitable temperature through the heater strip, reach the humidification heating purpose to the hybrid gas, with reduce neonate's oxygen uptake in-process oxygen temperature low with too dry the stimulus that brings neonate respiratory, reduce the discomfort of neonate's oxygen uptake in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view according to an embodiment of the invention;

fig. 3 is a schematic diagram of an overall explosion according to an embodiment of the present invention;

fig. 4 is an exploded view of an oxygen inlet according to an embodiment of the present invention.

In the figure:

1. an oxygen inlet; 11. a rubber connector; 111. a sealing tube; 112. mounting grooves; 12. a shutoff pipe; 121. a shutoff plate; 122. a fan-shaped circulation groove; 123. fixing a column; 124. a limiting groove; 13. a control valve; 131. mounting holes; 132. a fan-shaped intercepting plate; 133. a limiting rod; 134. scale lines; 2. an air inlet; 3. a mixing tube; 31. a mixing gas inlet; 4. a protection box; 41. a controller; 5. a diversion air inlet pipe; 6. a humidifying tank; 7. a water inlet funnel; 8. a rubber cock; 9. heating the exhaust pipe; 91. a communicating pipe; 92. heating wires; 93. a shunt tube; 94. a temperature sensor.

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 all belong to the protection scope of the present invention.

According to the embodiment of the utility model, a humidification heat preservation oxygen inhalation mask for paediatrics is provided.

As shown in fig. 1-4, the humidification, thermal insulation and oxygen inhalation device for pediatrics according to the embodiment of the present invention comprises: the oxygen inlet 1 and the air inlet 2 are composed of a rubber connector 11, a cut-off pipe 12 and a control valve 13, the oxygen inlet 1 and the air inlet 2 are communicated with the mixing pipe 3, a mixed air inlet 31 is arranged on one side of the mixing pipe 3, a diversion air inlet pipe 5 is fixedly connected with the mixing pipe 3 inside the protection box 4, a humidifying tank 6 is arranged inside the protection box 4, a water inlet funnel 7 is arranged in the center of the top end of the humidifying tank 6, a rubber cock 8 is arranged on the top end of the water inlet funnel 7, a heating exhaust pipe 9 is arranged at one end, far away from the diversion air inlet pipe 5, of the top end of the humidifying tank 6, the heating exhaust pipe 9 is composed of a communicating pipe 91, a heating wire 92 and a diversion pipe 93, the bottom end, located inside the humidifying tank 6, of the communicating pipe 91 is arranged on the top end of the humidifying tank 6, the heating wire 92 is arranged at the bent pipe part of the communication pipe 91, a shunt pipe 93 is arranged at one end of the communication pipe 91 far away from the humidifying tank 6, and a temperature sensor 94 is arranged on the shunt pipe 93.

In one embodiment, a sealing tube 111 is disposed at one end of the rubber connector 11, a plurality of mounting slots 112 are disposed on the sealing tube 111, and one end of the rubber connector 11 away from the sealing tube 111 is fixedly connected to the cut-off tube 12, so that the rubber connector 11 can be stably fixed to the tower crane and can effectively support the whole device.

In one embodiment, the shutoff tube 12 is internally provided with a shutoff plate 121, the shutoff plate 121 is provided with a fan-shaped flow groove 122, a fixing post 123 is arranged on one side of the shutoff plate 121 and at the center of the shutoff tube 12, and the shutoff tube 12 is provided with a limiting groove 124 on the outer side thereof, so that the air flow can pass through the fan-shaped flow groove 122 under the shutoff action of the fan-shaped shutoff plate 132 to control the air flow passing through the shutoff tube 12.

In one embodiment, a mounting hole 131 is formed at the center of the control valve 13, the control valve 13 is movably disposed outside the fixing post 123 through the mounting hole 131, a fan-shaped shutoff plate 132 is disposed at one side of the mounting hole 131, a stopper 133 is disposed at a side of the mounting hole 131 away from the fan-shaped shutoff plate 132, and a scale 134 is disposed on the outer surface of the control valve 13, so that the flow of gas can be guided by the fan-shaped shutoff plate 132 through the fan-shaped flow groove 122 to control the flow of gas passing through the shutoff tube 12.

In one embodiment, a controller 41 is disposed on the front surface of the protection box 4, and the controller 41 controls the current on/off and the power of the heating wire 92, so that the temperature of the finally generated airflow can be controlled by the controller 41.

In one embodiment, for the end of the diversion inlet pipe 5 far from the mixing pipe 3 extending into the bottom end inside the humidification tank 6, the end of the diversion inlet pipe 5 far from the mixing pipe 3 sinks below the liquid level inside the humidification tank 6, so that the mixed gas passes through the water inside the humidification tank 6 and escapes therefrom to be humidified.

In conclusion, with the above technical solution of the present invention, before use, the device is first stably fixed on the tower crane through the oxygen inlet 1 and the rubber connector 11 arranged on the air inlet 2, then the pure water is fed into the humidifying tank 6 inside the device through the water inlet funnel 7, after filling, the rubber cock 8 is screwed into the top end of the water inlet funnel 7, the inside of the device is completely isolated from the outside, the gas in the tower crane is fed into the mixing tube 3 through the oxygen inlet 1 and the air inlet 2 under the combined action of the shutoff tube 12 and the control valve 13, the gas is fed into the protecting box 4 through the mixing inlet 31 after mixing in the mixing tube 3, and is introduced into the liquid at the lowest end of the humidifying tank 6 under the action of the diversion air inlet tube 5, the mixed gas carries the water vapor when escaping from the liquid to achieve the humidifying effect on the mixed gas, the escaping mixed gas enters through the communicating tube 91 of the heating exhaust tube 9, and the mixed gas is heated to a proper temperature by the heating wires 92 and then respectively flows out through the shunt tubes 93, so that the purpose of humidifying and heating the mixed gas is achieved, the mixed gas can reduce the stimulation to the respiratory system of a newborn, and due to the arrangement of the shutoff tube 12 and the control valve 13, the limiting rod 133 rotates in the limiting groove 124 to drive the fan-shaped shutoff plate 132 to control the size of the flow section of the fan-shaped flow groove 122, so that the flow of the gas entering the corresponding inlet is controlled, the proportion of inlet gas, the flow rate of the gas and the like of the whole device are controlled, and the purpose of controlling the oxygen content of the mixed gas is achieved.

Has the advantages that: this kind of neonate is humidification heat preservation oxygen inhalation mask for paediatrics, through setting up heater strip 92 and humidification jar 6, gas in with the tower crane is through after the intensive mixing in hybrid tube 3, let in the liquid of the least significant end of humidification jar 6 under the effect of water conservancy diversion intake pipe 5, the hybrid gas carries steam to reach the humidification effect to the hybrid gas when escaping from liquid, the communicating pipe 91 entering of escaped hybrid gas through heating exhaust pipe 9, and flow out respectively through shunt tubes 93 after heating to suitable temperature through heater strip 92, reach the humidification heating purpose to the hybrid gas, with the stimulation that the oxygen temperature was low excessively dry to neonate respiratory is brought to reduction neonate oxygen uptake in-process oxygen temperature, reduce the discomfort of neonate oxygen uptake in-process.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidification heat preservation oxygen inhalation mask for paediatrics includes: the oxygen inlet (1), the air inlet (2), the mixing pipe (3) and the protection box (4) are characterized in that the oxygen inlet (1) and the air inlet (2) are composed of a rubber connector (11), an intercepting pipe (12) and a control valve (13), the oxygen inlet (1), the air inlet (2) and the mixing pipe (3) are communicated, a mixed air inlet (31) is arranged on one side of the mixing pipe (3), a diversion air inlet pipe (5) is fixedly connected inside the protection box (4) and the mixing pipe (3), a humidification tank (6) is arranged inside the protection box (4), a water inlet funnel (7) is arranged in the center of the top end of the humidification tank (6), a rubber cock (8) is arranged at the top end of the water inlet funnel (7), and a heating exhaust pipe (9) is arranged at one end, far away from the diversion air inlet pipe (5), of the top end of the humidification tank (, heating and exhausting pipe (9) comprise communicating pipe (91), heater strip (92), shunt tubes (93), the bottom that communicating pipe (91) is located humidification jar (6) inside sets up the top at humidification jar (6), communicating pipe (91) elbow portion is provided with heater strip (92), the one end of keeping away from humidification jar (6) communicating pipe (91) is provided with shunt tubes (93), be provided with temperature sensor (94) on shunt tubes (93).

2. The humidifying and heat-insulating oxygen inhalation device for pediatrics as claimed in claim 1, wherein a sealing tube (111) is disposed at one end of the rubber connector (11), a plurality of mounting grooves (112) are disposed on the sealing tube (111), and one end of the rubber connector (11) far away from the sealing tube (111) is fixedly connected with the shutoff tube (12).

3. The humidifying and heat-preserving oxygen inhalation device for pediatrics as claimed in claim 1, wherein a cut-off plate (121) is disposed inside the cut-off tube (12), a fan-shaped flow groove (122) is disposed on the cut-off plate (121), a fixing post (123) is disposed on one side of the cut-off plate (121) and located at the center of the cut-off tube (12), and a limiting groove (124) is disposed on the outer side of the cut-off tube (12).

4. The humidifying and heat-preserving oxygen inhalation device for pediatrics as claimed in claim 1, wherein a mounting hole (131) is formed in the center of the control valve (13), the control valve (13) is movably arranged outside the fixing column (123) through the mounting hole (131), a fan-shaped cut-off plate (132) is arranged on one side of the mounting hole (131), a limiting rod (133) is arranged on one side of the mounting hole (131) far away from the fan-shaped cut-off plate (132), and scale marks (134) are arranged on the outer side surface of the control valve (13).

5. The humidifying and heat-preserving oxygen inhalation device for pediatrics as claimed in claim 1, wherein a controller (41) is disposed on a front surface of the protection box (4), and the controller (41) controls on/off and power of the heating wire (92).

6. The humidifying and heat-insulating oxygen inhalation device for pediatrics as claimed in claim 1, wherein an end of the diversion air inlet pipe (5) far away from the mixing pipe (3) extends into a bottom end inside the humidifying tank (6), and an end of the diversion air inlet pipe (5) far away from the mixing pipe (3) is submerged below a liquid level inside the humidifying tank (6).