Pediatric respiratory tract humidifying device

Abstract

The utility model discloses a respiratory tract humidifying device for the department of pediatrics, relates to the technical field of medical instruments, and aims to solve the technical problems that when the flow speed of airflow is adjusted, water mist particles are deposited in a pipeline, so that the water mist particles in the airflow are distributed unevenly, and the respiratory tract treatment effect is affected. And the output end of the breathing humidifying equipment is fixedly communicated with a pipeline. By pressing the rubber sleeve, the multiple pressure blocks draw close to the middle, the hose deforms, airflow circulating along the inner wall of the hose conflicts with airflow circulating in the middle, the airflow speed reduction effect is achieved, meanwhile, by pushing the rubber sleeve, the pressure blocks and the fixing plates extrude the hose at the same time, deformation occurs, and in the airflow circulating process, the airflow is prevented from being damaged. Through the Venturi tube principle, the airflow circulation speed is increased, when airflow circulates in the processing box, water mist in the processing box flows out through the airflow, the functions of adjusting the airflow circulation speed and evenly distributing the water mist can be achieved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field more specifically, relate to a kind of paediatrics respiratory tract humidification device. BACKGROUND

[0002] Paediatrics respiratory tract humidification device is mainly used to provide humidified inhaled gas for child patients to improve the humidity of respiratory tract, reduce the adverse effects of dryness on respiratory tract, these devices are usually used to treat respiratory diseases, such as bronchitis, asthma and chronic obstructive pulmonary disease, etc., prevent the necessary equipment of complication caused by respiratory dryness.

[0003] At present, when using respiratory tract humidification equipment, the flow rate of airflow can be changed by the adjusting system in the equipment, in the adjustment, the flow rate of airflow increases, water mist particles are inclined to flow in the inner wall of pipeline, water mist particles deposit in the pipeline, which leads to uneven distribution of water mist particles in airflow, affecting the effect of respiratory tract treatment, in view of this, we propose a kind of paediatrics respiratory tract humidification device. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to reality needs, provide a kind of paediatrics respiratory tract humidification device, to solve the technical problem that water mist particles deposit in the pipeline when current airflow flow rate is adjusted, which leads to uneven distribution of water mist particles in airflow, affecting the effect of respiratory tract treatment.

[0005] In order to solve the above technical problems, the utility model provides technical scheme as follows: A paediatrics respiratory tract humidification device, including breathing humidification equipment, the breathing humidification equipment output fixed communication has pipeline, the pipeline is away from breathing humidification equipment one end fixed communication has telescopic tube, the telescopic tube is away from pipeline one end and is provided with adjusting mechanism, the adjusting mechanism includes processing box and water absorption unit, the adjusting mechanism one side is provided with humidification cover, the adjusting mechanism with humidification cover fixed communication, the processing box output with humidification cover input fixed communication, the processing box with telescopic tube opposite one end fixed communication has the hose, the processing box with telescopic tube between common fixed connection has telescopic rod and telescopic rod presents annular array distribution, each telescopic rod outer wall movable sleeve has support ring, each support ring side surface fixed connection has limit block, two limit blocks opposite side movable joint has pressure block, a plurality of pressure block outer wall common interaction sleeve has rubber sleeve, the utility model passes through pressing rubber sleeve, makes a plurality of pressure block to the middle and draw together, makes the hose deformation, along the airflow of hose inner wall and the airflow of the middle conflict, reaches airflow deceleration effect, simultaneously through pushing rubber sleeve, makes pressure block and fixed plate simultaneously to the hose extrusion, deformation, airflow in the process of circulation, through venturi principle, increases airflow circulation speed, and the water mist in the process of circulation processing box, the internal water mist flows out through the airflow, the utility model can realize the function of adjusting airflow circulation speed and water mist distribution uniformity, is favorable for improving the practicality of the device.

[0006] Preferably, the limit block both sides are fixedly connected with baffle plates and the pressure block is movably connected between the two baffle plates, and the pressure block is slidably connected with a fixed plate on the side close to the hose, and the fixed plate is fixedly connected to the side surface of the hose.

[0007] Preferably, the water absorption unit includes a dilution sponge pad, and the dilution sponge pad is fixedly connected to the inner walls on both sides of the processing box.

[0008] Preferably, a pulling groove is formed on each of the two sides of the processing box, and a pulling piece is movably connected to the inner walls on both sides of the processing box and passes through the pulling groove.

[0009] Preferably, each pulling piece is movably connected to the dilution sponge pad, and the pulling piece and the inner walls on both sides of the processing box form a channel, and an air outlet sleeve is fixedly connected to the inner wall of the humidification cover.

[0010] Preferably, through holes are formed on both sides of the humidification cover.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The utility model discloses a through pressing rubber cover, make multiple pressure block gather to the middle, make the hose deformation, along the airflow of the inner wall of hose and the airflow of the middle conflict, reach the airflow deceleration effect, simultaneously through the push rubber cover, make pressure block and fixed plate simultaneously extrude the hose, and deformation occurs, in the process of airflow circulation, through the venturi principle, increase airflow circulation speed, and when the airflow circulates the processing box, the internal water mist flows out through the airflow, the utility model discloses can realize the function of adjusting airflow circulation speed and water mist distribution even, be favorable to the practicability of the device of improving. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the three-dimensional explosion structure schematic diagram of the utility model;

[0015] Figure 3 It is the three-dimensional structure schematic diagram of the utility model; Figure 2 Among them, the A place enlarged structure schematic diagram is shown in the figure.

[0016] Figure 4 It is the three-dimensional local explosion structure schematic diagram of the utility model;

[0017] Figure 5 It is the hose use state structure schematic diagram of the utility model Figure 1 ;

[0018] Figure 6 It is the hose use state structure schematic diagram of the utility model Figure 2 ;

[0019] Figure 7 It is the hose use state structure schematic diagram of the utility model Figure 3 .

[0020] Mark number explanation: 1, respiratory humidification equipment;2, pipeline;3, telescopic pipe;4, adjusting mechanism;401, processing box;402, hose;403, telescopic rod;404, support ring;405, limit block;405a, baffle;406, pressure block;406a, fixed plate;407, rubber cover;5, water absorption unit;501, dilution sponge pad;502, pull groove;503, pull sheet;504, air outlet cover;6, humidification cover;601, through -hole. DETAILED DESCRIPTION

[0021] For example, Figures 1 to 7The utility model relates to a kind of paediatrics respiratory tract humidification device, including respiratory humidification equipment 1, it is worth mentioning, respiratory humidification equipment 1 existing conventional humidification equipment, can independently oxygen and the impurity in gas filtering function, the output end of respiratory humidification equipment 1 is fixedly connected with pipeline 2, pipeline 2 is fixedly connected with telescopic pipe 3 away from respiratory humidification equipment 1 one end, telescopic pipe 3 is provided with adjusting mechanism 4 away from pipeline 2 one end;Adjusting mechanism 4 includes processing box 401 and water absorption unit 5;Adjusting mechanism 4 side is provided with humidification cover 6, adjusting mechanism 4 is fixedly connected with humidification cover 6, the output end of processing box 401 is fixedly connected with the input end of humidification cover 6, and processing box 401 is fixedly connected with flexible pipe 402 opposite one end of telescopic pipe 3, it is worth mentioning, the flexible pipe 402 is made of rubber material, in the process of using, certain deformation can occur, by changing the shape of flexible pipe 402 and flow space, the flow speed of air current is adjusted, such as Figure 5 、 Figure 6 And Figure 7 Processing box 401 and telescopic pipe 3 are fixedly connected with telescopic rod 403 and telescopic rod 403 is annular array distribution between, and each telescopic rod 403 outer wall is movably sleeved with support ring 404, it is worth mentioning, in the deformation of flexible pipe 402, the both ends of flexible pipe 402 are close to the middle, shorten the length of flexible pipe 402, by telescopic rod 403, flexible pipe 402 can be avoided in deformation, difficult to pull the pipeline 2 of both ends of flexible pipe 402, lead to the phenomenon that the surface of flexible pipe 402 is abraded, each support ring 404 side surface is fixedly connected with limit block 405, and two limit blocks 405 opposite side is movably connected with pressure block 406, and the outer wall of a plurality of pressure block 406 is movably sleeved with rubber sleeve 407, the utility model is by pressing rubber sleeve 407, make multiple pressure block 406 close to the middle, make flexible pipe 402 deformation, air current along the inner wall of flexible pipe 402 and the air current of middle conflict, reach air current deceleration effect, simultaneously by pushing rubber sleeve 407, make pressure block 406 and fixed plate 406a simultaneously extrude flexible pipe 402, deformation, in the process of air current flow, by venturi principle, increase the flow speed of air current, the utility model can realize the function of adjusting the flow speed of air current, be favorable to improve the practicability of the device.

[0022] In the embodiment of the utility model, limit block 405 both sides are fixedly connected with baffle 405a respectively and pressure block 406 is movably connected between two baffle 405a, pressure block 406 is slidably connected with fixed plate 406a close to flexible pipe 402 side and fixed plate 406a is fixedly connected on the side surface of flexible pipe 402, it is worth mentioning, when adjusting the pipe diameter of flexible pipe 402, pressure block 406 can be pulled, make pressure block 406 and fixed plate 406a separate, increase the contact area with flexible pipe 402, so that flexible pipe 402 deformation, such as Figure 6 And Figure 7And through the Venturi principle to increase the flow rate of airflow, before use, first fix the humidification cover 6 on the child's face, then through the external control system, make the respiratory humidification equipment 1 work, the oxygen airflow with water mist flows into the telescopic pipe 3 from the pipeline 2, in the process, the hose 402 has two deformation states, the first, by pressing the rubber sleeve 407, the rubber sleeve 407 is close to the middle, the hose 402 is deformed, as shown in Figure 6 The airflow flowing along the inner wall of the hose 402 collides with the middle airflow, and the middle airflow is decelerated. Figure 7 The airflow flows in the process, and the airflow can be increased through the Venturi principle.

[0023] In the embodiment of the utility model, the water absorption unit 5 includes dilution sponge pad 501, dilution sponge pad 501 fixedly connected in the inner wall of the processing box 401 both sides, it is worth mentioning that, in the process of long time use, there are more water droplets in the processing box 401, long time storage can cause bacterial infection, influence the treatment effect of children, the processing box 401 both sides are provided with pull groove 502, the processing box 401 both sides inner wall swing joint has pull sheet 503 and every pull sheet 503 passes through pull groove 502, it is worth mentioning that, dilution sponge pad 501 in long time use, dilution too much water droplets, by pull sheet 503 can take out dilution sponge pad 501 in the processing box 401, and replace, every pull sheet 503 and dilution sponge pad 501 swing contact and pull sheet 503 and the processing box 401 both sides inner wall form the gallery, the inner wall of humidification cover 6 is fixedly sleeved with air outlet sleeve 504, part water mist can stagnate in the processing box 401, airflow can drive water mist from air outlet sleeve 504 when passing through the processing box 401, in the process, because respiratory humidification equipment 1 is used for children, therefore, the airflow with water mist slowly flows into the inside of humidification cover 6 when passing through air outlet sleeve 504, avoid that the air pressure in humidification cover 6 is too large, influence the breathing rhythm of children.

[0024] As another embodiment of the utility model, the humidification cover 6 both sides are provided with through hole 601.

[0025] Working principle: the embodiment provides a pediatric respiratory tract humidification device, before use, first fix the humidification cover 6 on the child's face, then through the external control system, make the respiratory humidification equipment 1 work, the oxygen airflow with water mist flows into the telescopic pipe 3 from the pipeline 2, in the process, the hose 402 has two deformation states, the first, by pressing the rubber sleeve 407, the rubber sleeve 407 is close to the middle, the hose 402 is deformed, as shown in Figure 6As shown, the air flow along the inner wall of the hose 402 collides with the air flow in the middle, and the air flow in the middle is decelerated, and the second is by pressing the rubber sleeve 407, the rubber sleeve 407 is close to the middle, the hose 402 is deformed, such as Figure 7 As shown, the air flow in the flow process, through the Venturi principle, can increase the air flow speed, part of the water mist will stagnate in the treatment box 401, when the air flow passes through the treatment box 401, the air flow can drive the water mist to flow out of the air outlet sleeve 504, in this process, because the breathing humidification device 1 is used with children, therefore, the air flow with water mist slowly flows into the humidification cover 6 when passing through the air outlet sleeve 504, to avoid the air pressure in the humidification cover 6 being too large, affecting the breathing rhythm of children.

[0026] The embodiments disclosed by the utility model are preferred embodiments, but are not limited thereto, and those skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiments and make different inferences and changes, as long as they do not deviate from the spirit of the utility model, they are within the protection scope of the utility model.

Claims

1. A pediatric respiratory tract humidification device, characterized in that, The device includes a breathing humidification device (1), the output end of which is fixedly connected to a pipe (2), and the end of the pipe (2) away from the breathing humidification device (1) is fixedly connected to a telescopic pipe (3), and the end of the telescopic pipe (3) away from the pipe (2) is provided with an adjustment mechanism (4). The adjustment mechanism (4) includes a treatment box (401) and a water absorption unit (5); A humidification cover (6) is provided on one side of the adjustment mechanism (4), and the adjustment mechanism (4) is fixedly connected to the humidification cover (6); The output end of the processing box (401) is fixedly connected to the input end of the humidification hood (6). A flexible hose (402) is fixedly connected to one end of the processing box (401) and the telescopic tube (3). A telescopic rod (403) is fixedly connected between the processing box (401) and the telescopic tube (3), and the telescopic rods (403) are arranged in a ring array. A support ring (404) is movably sleeved on the outer wall of each telescopic rod (403). A limit block (405) is fixedly connected to the side surface of each support ring (404). A pressure block (406) is movably connected to one side of two limit blocks (405). A rubber sleeve (407) is interactively sleeved on the outer wall of several pressure blocks (406).

2. The pediatric respiratory tract humidification device according to claim 1, characterized in that, The limiting block (405) has baffles (405a) fixedly connected to both sides, and the pressure block (406) is movably connected between the two baffles (405a). The pressure block (406) has a fixing plate (406a) slidably connected to the side of the hose (402) and the fixing plate (406a) is fixedly connected to the side surface of the hose (402).

3. The pediatric respiratory tract humidification device according to claim 1, characterized in that, The water absorption unit (5) includes a dilution sponge pad (501), which is fixedly connected to the inner walls on both sides of the treatment box (401).

4. A pediatric respiratory tract humidification device according to claim 3, characterized in that, The processing box (401) has grooves (502) on both sides, and pull tabs (503) are movably connected to the inner walls of both sides of the processing box (401), with each pull tab (503) passing through the groove (502).

5. A pediatric respiratory tract humidification device according to claim 4, characterized in that, Each of the pull tabs (503) is in active contact with the dilution sponge pad (501), and the pull tabs (503) and the inner walls on both sides of the treatment box (401) form a channel. The inner wall of the humidification hood (6) is fixedly fitted with an air outlet sleeve (504).

6. A pediatric respiratory tract humidification device according to claim 5, characterized in that, The humidification hood (6) has through holes (601) on both sides.

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