CN219630348U

CN219630348U - Atomizing device

Info

Publication number: CN219630348U
Application number: CN202320081079.XU
Authority: CN
Inventors: 伍玉婷
Original assignee: Qianwei Hospital Of Traditional Chinese Medicine
Current assignee: Qianwei Hospital Of Traditional Chinese Medicine
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-09-05
Anticipated expiration: 2033-01-12

Abstract

The utility model provides an atomization device, and belongs to the field of medical instruments. Solves the problems that the prior spray is limited when the liquid medicine amount is reduced and is used, the flexibility is lacking and the use is inconvenient. The spray head comprises a spray head and a medicine bottle, wherein an atomizing nozzle and a cavity are respectively arranged at two ends of the spray head, a liquid guide pipe is arranged in the spray head, one end of the liquid guide pipe is connected with the atomizing nozzle, the other end of the liquid guide pipe is connected with a hose, the hose is arranged in the cavity in a bending mode, the interior of the spray head is communicated with a pressing and sucking device through the liquid guide pipe, a bottle cap is connected to an opening of the medicine bottle, the hose penetrates through the bottle cap and stretches into a lower portion of the medicine bottle, and the hose is in sealing connection with a penetrating hole of the bottle cap. When the liquid medicine in the medicine bottle is reduced, the medicine bottle is not limited to use due to the posture of a patient, the sedimentation ball is arranged at the lower end of the water suction pipe, the suction effect of the liquid medicine is not reduced even if the liquid level is inclined, the atomization effect of the liquid medicine is ensured, and the medicine bottle is convenient to use and very flexible.

Description

Atomizing device

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to an atomization device.

Background

The medical atomizer is used as medical equipment, and the medical liquid enters the respiratory tract and lung for deposition in a respiratory inhalation mode by atomizing the medical liquid into tiny particles, and is mainly used for treating various respiratory diseases such as cold, fever, cough, bronchitis, asthma and the like. Nebulization therapy is an important and effective treatment for nebulization devices in respiratory tract disease treatment.

With the development of medical technology, the existing atomizer is smaller and smaller in size, convenient to carry and most commonly is a push type spray. Generally, when a patient lies on the back or on the side or the patient is in a non-awake state, the existing spray needs to be inclined when in use, but when the liquid medicine in the spray is not much, the liquid level of the liquid medicine in the spray is inclined when in inclination, the liquid medicine sucked by the suction end of the liquid suction pipe is reduced or is difficult to suck, so that the atomization effect is poor or the atomization cannot be performed, and the aim of treatment cannot be achieved.

In conclusion, the existing spray is limited when the liquid medicine amount is reduced and used, has poor flexibility and is inconvenient to use.

Therefore, an atomization device is needed to solve the problems that the prior spray is limited when the liquid medicine amount is reduced and used, the flexibility is poor, and the use is inconvenient.

Disclosure of Invention

The utility model provides an atomization device, which aims to solve the problems that the prior spray is limited when the liquid medicine amount is reduced and used, the flexibility is poor and the use is inconvenient.

The technical scheme adopted by the utility model is as follows:

the utility model provides an atomizing device, includes shower nozzle and medicine bottle, the both ends of shower nozzle are equipped with atomizing nozzle and cavity respectively, the inside of shower nozzle is equipped with the catheter, the one end and the atomizing nozzle of catheter are connected, and the other end is connected with the hose, the hose bending sets up in the cavity, the inside of shower nozzle has the pressure suction means through the catheter intercommunication, the opening part of medicine bottle is connected with the bottle lid, the hose runs through the bottle lid and stretches into medicine bottle lower department, the hose is in the through-hole department sealing connection with the bottle lid.

The specific working principle of the technical scheme is as follows:

when the patient is subjected to atomization treatment, after the liquid medicine used for treating the patient is added into the medicine bottle, the bottle cap is arranged on the medicine bottle, no matter the patient is in a sitting, standing, lying on bed or lying on side state, the patient does not need to incline the device for being close to the patient, when the liquid medicine amount in the medicine bottle is reduced, the liquid medicine level is inclined after the medicine bottle is inclined, the contact area between the sucking end of the hose and the liquid medicine is reduced, the liquid medicine amount sucked by the hose is reduced or is difficult to suck, and the atomization effect is poor or atomization cannot be performed. When medical personnel use for the patient, through holding the shower nozzle, lengthen the hose, can accomplish the turning to of shower nozzle when being close to the patient, use to press the suction means and carry the atomizing nozzle with the liquid medicine and treat for the patient after atomizing, can not influence atomization effect because of patient's posture, still avoided medical personnel to need to prop up the work load that the patient needs to increase, very nimble and facilitate the use.

In a further technical scheme, the hose includes extension pipe and water suction pipe, the extension pipe sets up in the cavity, the one end and the catheter connection of extension pipe, the other end run through the bottle lid and with bottle lid fixed connection, water suction pipe is connected and stretches into the medicine bottle lower with the extension pipe.

The liquid medicine in the medicine bottle is conveyed to the liquid guiding tube through the extension tube, and the water absorbing tube cannot be pulled when the extension tube is lengthened, so that the water absorbing effect is affected.

In a further technical scheme, the rubber ring is fixedly sleeved on the extension pipe, and the rubber ring is arranged at the lower end of the through hole and fixedly connected with the bottle cap.

The rubber ring can seal the through hole, avoids leaking, and fixes the through hole below on the bottle lid to the cover is established on the extension pipe, can also restrict the extension pipe, avoids the extension pipe to pull the water suction pipe when drawing, influences the use.

In a further technical scheme, the water suction pipe is clamped with the extension pipe through the rubber ring, a sealing gasket is fixedly sleeved at the lower end of the rubber ring, and the radius of the sealing gasket is larger than the outer diameter of the opening of the medicine bottle and smaller than the inner diameter of the bottle cap.

The water suction pipe and the extension pipe are connected together through the rubber ring in a clamping mode, the use is facilitated, the sealing gasket is sleeved on the water suction pipe and clamped between the medicine bottle and the bottle cap, the sealing effect is further enhanced, and the liquid medicine is prevented from leaking.

In a further technical scheme, the bottom of the water suction pipe is connected with a sedimentation ball, a plurality of water suction ports are arranged on the sedimentation ball, and each water suction port is communicated with the water suction pipe.

The sedimentation ball has certain weight, and when the medicine bottle inclines, the liquid level changes in the bottle, and the sedimentation ball can make the sedimentation ball follow the liquid medicine and remove all the time under the effect of gravity, avoids the suction effect of liquid medicine to reduce, ensures the atomizing effect of liquid medicine.

In a further technical scheme, the bottle cap comprises a cover closing part and a connecting part, wherein the cover closing part is arranged below the connecting part, matched threads are arranged on openings of the cover closing part and the medicine bottle, and matched threads are arranged on the connecting part and the cavity.

The threaded connection mode is convenient to use, the extension tube is stored in the cavity when the extension tube is not needed, the spray head is connected with the bottle cap through the connecting part, and occupied space is reduced.

In a further technical scheme, the pressing and sucking device comprises a hydraulic pump and a piston rod, wherein the hydraulic pump is arranged in the spray head and is communicated with the liquid guide pipe, one end of the piston rod is connected with the hydraulic pump, and the other end of the piston rod is arranged outside the spray head.

The function of pumping water to the atomizing nozzle by the hydraulic pump is realized through the back and forth movement of the piston rod.

In a further technical scheme, the hydraulic pump comprises a hydraulic cavity, a piston is arranged in the hydraulic cavity, one end of the piston is connected with a compression spring, and the other end of the piston is connected with a piston rod.

The piston is driven to move towards the inside of the hydraulic cavity by pressing the piston rod, so that the compression spring is stressed and compressed, air in the hydraulic cavity is extruded simultaneously, after the hand is loosened, the compression spring automatically rebounds to push out the piston, liquid medicine is sucked into the hydraulic cavity through the liquid guide tube, and the piston rod is repeatedly pressed again to atomize and spray the liquid medicine.

In a further technical scheme, one-way valves are arranged at two ends of the connection part of the liquid guide tube and the hydraulic pump.

The one-way valve can make water move in the liquid guide tube only in one way, so that backflow is avoided.

In a further technical scheme, the bottom of shower nozzle one end is connected with the pivot, the shower nozzle is connected with the handle through the pivot, there is a set of nut through threaded connection on the piston rod, the piston rod passes through a set of nut and handle through connection.

The piston rod is connected with the handle, and the piston rod can be driven by pressing the handle, so that the handle is convenient to use.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the spray head and the medicine bottle can be separated through the extension tube, the medicine bottle can not be inclined when in use, the direction of the spray head can be changed, the medicine bottle can be used closer to a patient, when the medicine liquid in the medicine bottle is reduced, the atomization effect cannot be influenced due to the posture of the patient, and the medicine bottle is very flexible and convenient to use.

2. According to the utility model, the sedimentation ball is arranged at the lower end of the water suction pipe, so that even if the medicine bottle is inclined, the sedimentation ball can always move along with the medicine liquid under the action of gravity, the suction effect of the medicine liquid is prevented from being reduced, and the atomization effect of the medicine liquid is ensured.

3. The utility model is convenient for medical staff to use, and compared with the prior spraying, the utility model has the advantages that the medical staff needs to prop up patients, and the workload in the medical staff is effectively lightened.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

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

FIG. 2 is a schematic view of the utility model in a disassembled configuration;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

FIG. 4 is an enlarged partial schematic view at B in FIG. 2;

fig. 5 is a schematic view of the structure of the present utility model in use.

Reference numerals: 1-spray head, 2-medicine bottle, 3-atomizing nozzle, 4-cavity, 5-catheter, 6-bottle cap, 601-covering part, 602-connecting part, 7-extension tube, 8-water suction tube, 9-rubber ring, 10-sealing gasket, 11-sedimentation ball, 12-hydraulic pump, 121-piston rod, 122-hydraulic cavity, 123-piston, 124-compression spring, 13-check valve, 14-rotating shaft, 15-handle and 16-screw cap.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model 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 utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

In describing embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is conventionally put in place when used, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The present utility model will be described in detail with reference to fig. 1 to 5.

This embodiment provides an atomizer, see fig. 1, fig. 2 and fig. 5, including shower nozzle 1 and medicine bottle 2, the both ends of shower nozzle 1 are equipped with atomizing nozzle 3 and cavity 4 respectively, the inside of shower nozzle 1 is equipped with catheter 5, the one end and the atomizing nozzle 3 of catheter 5 are connected, the other end is connected with extension pipe 7, extension pipe 7 crooked is in cavity 4, the inside of shower nozzle 1 has hydraulic pump 12 through catheter 5 intercommunication, the one end of hydraulic pump 12 is connected with piston rod 121, the one end of piston rod 121 is located outside shower nozzle 1, the opening part sealing connection of medicine bottle 2 has bottle lid 6, extension pipe 7 runs through bottle lid 6 and the terminal cover of extension pipe 7 is equipped with rubber circle 9, rubber circle 9 install at the lower extreme of through hole and with bottle lid 6 fixed connection, extension pipe 7 has water suction pipe 8 through rubber circle 9 joint, water suction pipe 8 stretches into medicine bottle 2 lower department.

In this embodiment, referring to fig. 4, the suction tube 8 is further fixedly sleeved with a sealing gasket 10 at the lower end of the rubber ring 9, the radius of the sealing gasket 10 is larger than the opening outer diameter of the medicine bottle 2 and smaller than the inner diameter of the bottle cap 6, the sealing gasket 10 further enhances the sealing effect, the medicine liquid is prevented from leaking, and when the bottle cap 6 is opened, the extension tube 7 and the suction tube 8 are prevented from being separated, and the suction tube 8 directly falls into the medicine bottle 2.

In the embodiment, the medicine bottle 2 is spherical in shape, the bottom of the water suction pipe 8 is connected with a sedimentation ball 11, a plurality of water suction ports are arranged on the sedimentation ball 11, and each water suction port is communicated with the water suction pipe 8.

Specifically, the sedimentation ball 11 is made of silica gel, except the water absorbing port, other parts are solid, the sedimentation ball has a certain quality, when the medicine bottle 2 is inclined, the liquid level in the bottle changes, the sedimentation ball 11 can always move along with the medicine liquid under the action of gravity, the suction effect of the medicine liquid is prevented from being reduced, and the atomization effect of the medicine liquid is guaranteed.

In this embodiment, referring to fig. 4, the bottle cap 6 includes a cap portion 601 and a connecting portion 602, the cap portion 601 is disposed below the connecting portion 602, an inner thread is disposed on an inner sidewall of the cap portion 601, an outer thread matched with the inner thread of the cap portion 601 is disposed on an outer sidewall of an opening of the medicine bottle 2, an outer thread is also disposed on an outer sidewall of the connecting portion 602, and an inner thread matched with the outer thread of the connecting portion 602 is disposed on an inner sidewall of the cavity 4.

In this embodiment, referring to fig. 3, the hydraulic pump 12 includes a hydraulic chamber 122, a piston 123 is disposed in the hydraulic chamber 122, one end of the piston 123 is connected with a compression spring 124, the other end is connected with a piston rod 121, the piston rod 121 is pressed to drive the piston 123 to move toward the interior of the hydraulic chamber 122, so that the compression spring 124 is forced to compress, air in the hydraulic chamber 122 is extruded at the same time, after the hand is loosened, the compression spring 124 automatically rebounds to push the piston 123 out, water is sucked into the hydraulic chamber 122 through a catheter 5, and the water can be atomized and sprayed by repeatedly pressing the piston rod 121 again.

In this embodiment, the two ends of the connection part of the catheter 5 and the hydraulic pump 12 are provided with one-way valves 13, so that water can only move in one way in the catheter 5, and backflow is avoided.

In this embodiment, the bottom of one end of the spray head 1 is connected with a rotating shaft 14, the spray head 1 is connected with a handle 15 through the rotating shaft 14, the piston rod 121 is connected with two nuts 16 through threads, the piston rod 121 is connected with the handle 15 through the two nuts 16, and the piston rod 121 can be driven by pressing the handle 15, so that the spray head is convenient to use.

The hydraulic pump 12 and the check valve 13 in this embodiment are both in the prior art, and the present utility model does not design any changes to the structure and the usage method, and those skilled in the art can fully realize the present utility model, so that the details are not repeated here.

The specific use method of the embodiment is as follows:

when the patient is subjected to the nebulization treatment, after the drug solution used for treating the patient is added to the drug bottle 2, the water suction tube 8 with the sealing gasket 10 is placed in the drug bottle 2, the sealing gasket 10 is placed on the opening of the drug bottle 2, and the cover portion 601 of the cap 6 is attached to the drug bottle 2. When the spray head 1 is used, the spray head 1 is unscrewed from the connecting part 602 of the bottle cap 6, the extension tube 7 in the cavity 4 is lengthened, the spray head 1 and the medicine bottle 2 are separated, under the condition that the medicine bottle 2 is not inclined, the spray direction of the spray head 1 is adjusted and is close to a patient, the handle 15 is pressed, the piston rod 121 drives the piston 123 to move towards the inside of the hydraulic cavity 122, the compression spring 124 is stressed and compressed, meanwhile, air in the hydraulic cavity 122 is extruded, after the hand is loosened, the compression spring 124 automatically rebounds to push the piston 123 out, medicine liquid is sucked into the hydraulic cavity 122 through the liquid guide tube 5, the handle 15 is pressed back and forth, the medicine liquid is atomized and sprayed out, and atomization treatment is carried out on the patient. The sedimentation ball 11 of the lower extreme of the water suction pipe 8, even if the medicine bottle 2 inclines, the sedimentation ball 11 can also make the sedimentation ball 11 follow the liquid medicine all the time under the effect of gravity, avoid the suction effect of liquid medicine to reduce, ensure the atomization effect of liquid medicine, make the device can not be limited when the liquid medicine volume reduces or inclines to use, very nimble and facilitate the use.

The above examples merely illustrate specific embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the technical idea of the utility model, which fall within the scope of protection of the utility model.

Claims

1. The utility model provides an atomizing device, includes shower nozzle (1) and medicine bottle (2), its characterized in that, the both ends of shower nozzle (1) are equipped with atomizing nozzle (3) and cavity (4) respectively, the inside of shower nozzle (1) is equipped with catheter (5), the one end and the atomizing nozzle (3) of catheter (5) are connected, and the other end is connected with the hose, the hose bending sets up in cavity (4), the inside of shower nozzle (1) is connected with through catheter (5) and presses suction means, the opening part of medicine bottle (2) is connected with bottle lid (6), the hose runs through bottle lid (6) and stretches into medicine bottle (2) lower department, the hose is in the through-hole department sealing connection with bottle lid (6).

The hose comprises an extension tube (7) and a water suction tube (8), wherein the extension tube (7) is arranged in the cavity (4), one end of the extension tube (7) is connected with the liquid guide tube (5), the other end of the extension tube penetrates through the bottle cap (6) and is fixedly connected with the bottle cap (6), and the water suction tube (8) is connected with the extension tube (7) and stretches into the lower part of the medicine bottle (2).

2. An atomising device according to claim 1, characterized in that the extension tube (7) is fixedly sleeved with a rubber ring (9), the rubber ring (9) being arranged at the lower end of the through hole and being fixedly connected with the bottle cap (6).

3. An atomizing device according to claim 2, characterized in that the water suction pipe (8) is clamped with the extension pipe (7) through a rubber ring (9), the lower end of the rubber ring (9) of the water suction pipe (8) is fixedly sleeved with a sealing gasket (10), and the radius of the sealing gasket (10) is larger than the outer diameter of the opening of the medicine bottle (2) and smaller than the inner diameter of the bottle cap (6).

4. An atomising device according to claim 3, characterised in that the bottom of the suction pipe (8) is connected with a sedimentation ball (11), the sedimentation ball (11) being provided with a plurality of suction openings, each of which is in communication with the suction pipe (8).

5. An atomising device according to any of the claims 1-4, characterized in that the cap (6) comprises a closing part (601) and a connecting part (602), the closing part (601) is arranged below the connecting part (602), the closing part (601) is provided with a matching thread on the opening of the medicine bottle (2), and the connecting part (602) is provided with a matching thread on the cavity (4).

6. An atomizing device according to claim 1, characterized in that the pressing suction device comprises a hydraulic pump (12) and a piston rod (121), the hydraulic pump (12) being arranged in the nozzle head (1) and the hydraulic pump (12) being in communication with the catheter (5), one end of the piston rod (121) being connected to the hydraulic pump (12) and the other end being arranged outside the nozzle head (1).

7. An atomizing device according to claim 6, characterized in that the hydraulic pump (12) comprises a hydraulic chamber (122), a piston (123) is arranged in the hydraulic chamber (122), one end of the piston (123) is connected with a compression spring (124), and the other end is connected with a piston rod (121).

8. An atomizing device according to claim 7, characterized in that the inside of the catheter (5) is provided with one-way valves (13) at both ends of the connection with the hydraulic pump (12).

9. An atomizer according to any one of claims 6-8, wherein the bottom of one end of the nozzle (1) is connected with a rotating shaft (14), the nozzle (1) is connected with a handle (15) through the rotating shaft (14), the piston rod (121) is connected with a set of nuts (16) through threads, and the piston rod (121) is connected with the handle (15) through the set of nuts (16).