Novel administration atomizer for pneumonia
By designing a positioning frame and a special exhaust pipe structure in the pneumonia drug delivery nebulizer, the problems of long-term lifting and mist condensation of medical staff are solved, and a more stable and safe atomization treatment effect is achieved.
Patent Information
- Application Number
- CN202420982932.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-08
AI Technical Summary
When using the existing pneumonia drug delivery nebulizer, medical staff need to hold it for a long time, which affects the continuity and stability of the treatment. At the same time, when the mist changes direction through the bend, it may cause the mist to condense into water droplets, reducing the drug concentration or blocking the patient's respiratory tract, posing a safety hazard.
A new drug delivery nebulizer for pneumonia was designed, and the nebulizer was fixed on the hospital bed using a positioning frame to avoid long-term lifting. Through the special structure of the exhaust pipe, bellows and medical sponges were used to prevent the mist from condensing into water droplets on the patient's respiratory tract.
The atomizer for bedridden pneumonia patients is achieved, which reduces the work burden of medical staff, ensures the continuity and stability of treatment, and avoids the risk of fog condensation on patients through the design of the exhaust pipe.
Smart Images
Figure CN222605146U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical devices, and in particular relates to a drug administration atomizer for novel pneumonia. Background Art
[0002] With the continuous advancement of medical technology, aerosol therapy has been widely used in the treatment of respiratory diseases as an effective drug delivery method. Especially in the treatment of respiratory diseases such as the new pneumonia, aerosol drug delivery can directly deliver drugs to the patient's respiratory tract, improving the utilization efficiency and therapeutic effect of drugs.
[0003] However, when using the existing drug-drug nebulizer for pneumonia, first of all, for bedridden pneumonia patients, medical staff usually need to hold the nebulizer for a long time, which not only increases the workload of medical staff, but also may affect the continuity and stability of nebulization treatment; in addition, when the traditional nebulizer equipment is used for nebulization of bedridden pneumonia patients, because the nebulizer needs to be set vertically, the nebulizer needs to be connected to the oxygen mask through a curved pipe to ensure that the nebulizer is set vertically, however, when the mist discharged from the nebulizer changes direction through the curved pipe, part of the mist will condense into water droplets, which may not only reduce the drug concentration of the mist and affect the treatment effect, but are more likely to block the patient's respiratory tract and cause serious safety hazards.
[0004] Therefore, it is very necessary to invent a drug delivery nebulizer for novel pneumonia. Utility Model Content
[0005] The purpose of the utility model is to provide a drug administration nebulizer for a new type of pneumonia, so as to solve the problems mentioned in the background technology.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses a drug-delivery nebulizer for novel pneumonia, comprising a nebulizer body, a sealing cover, an air inlet pipe, a fixing shell, a positioning frame and an exhaust pipe, wherein the upper end of the nebulizer body is fixed with a sealing cover through threaded engagement, and the input end of the nebulizer body is fixed with an air inlet pipe, and the air inlet pipe is connected with an external oxygen tank through an air delivery pipe; the outer side surface of the nebulizer body is fixed with a fixing shell, wherein the outer side surface of the fixing shell is fixed with a positioning frame, and the other end of the positioning frame is fixed to a sickbed; the output end of the nebulizer body is fixed with an exhaust pipe, wherein the other end of the exhaust pipe is fixed to an oxygen mask.
[0008] Furthermore, the positioning frame includes a first adsorption frame, a first magnet, a stud, a rotating cylinder, a sleeve, a second adsorption frame and a second magnet, one side of the first adsorption frame is fitted with a fixed shell, and the first adsorption frame is fixed with a first magnet by embedding on one side of the fixed shell, and the first magnet is adsorbed together with the fixed shell; a stud is fixed on a side of the first adsorption frame away from the first magnet by welding, wherein the stud passes through a rotating cylinder by threaded engagement; a sleeve is rotatably installed on one side of the rotating cylinder through a support bearing, wherein a stud is slidably arranged inside the sleeve, and the other end of the sleeve is fixed with a second adsorption frame by welding; a second magnet is fixed on a side of the second adsorption frame away from the sleeve by embedding, and the second magnet is adsorbed on the bed. Such a setting can fix the nebulizer body when used on bedridden pneumonia patients, thereby eliminating the need for medical staff to lift the nebulizer body for a long time. When used on patients who can stand upright, the fixed shell can be detached from the positioning frame, so that medical staff can directly hold the nebulizer body and nebulize the pneumonia patient.
[0009] Furthermore, the exhaust pipe includes a first air outlet pipe, a bellows, a second air outlet pipe, a transfer pipe and a medical sponge, the first air outlet pipe is fixed to the output end of the nebulizer body through a joint, and the other end of the first air outlet pipe is fixed with a bellows, and the other end of the bellows is fixed with the second air outlet pipe; the inner walls of the first air outlet pipe and the second air outlet pipe are both provided with internal threads, and a transfer pipe is slidably passed through the interior of the first air outlet pipe and the second air outlet pipe; the outer side surface of one end of the transfer pipe is provided with an external thread, and the external thread is meshed with the internal thread provided on the inner wall of the first air outlet pipe or the second air outlet pipe; the end of the transfer pipe away from the second air outlet pipe is fixed to the oxygen mask; the inner wall of the bellows is fixed with a medical sponge, such a setting, when used for a patient who can stand upright, can directly transport the mist generated by the nebulizer body directly to the inside of the oxygen mask, when used for a bedridden pneumonia patient, can make the exhaust pipe adapt to the body position of the pneumonia patient, and can prevent the water droplets condensed by the mist from blocking the patient's respiratory tract.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] The positioning frame of the utility model can be adsorbed on the bed by the second magnet when used for bedridden pneumonia patients, and then the nebulizer body can be fixed to the first adsorption frame through the adsorption effect of the first magnet and the fixed shell, so that the nebulizer body is fixed, and there is no need for medical staff to hold the nebulizer body for a long time. At the same time, the position of the nebulizer body can be adjusted by rotating the rotating cylinder to adjust the position of the stud inside the sleeve. When used for patients who can stand upright, the fixed shell can be separated from the first magnet, so that the medical staff can directly hold the nebulizer body to nebulize the pneumonia patient.
[0012] The exhaust pipe of the utility model is arranged so that when it is used for a patient who can stand upright, the external thread on the adapter pipe can be meshed with the internal thread on the inner wall of the first air outlet pipe, so that the first air outlet pipe and the second air outlet pipe are in the same straight line, so that the mist generated by the nebulizer body can be directly transported to the inside of the oxygen mask; when it is used for a bedridden pneumonia patient, the external thread on the adapter pipe can be meshed with the internal thread on the inner wall of the second air outlet pipe. At this time, because the corrugated pipe is soft in texture, the angles of the first air outlet pipe and the second air outlet pipe can be adjusted according to the position of the bedridden patient. At the same time, the medical sponge can absorb the water droplets condensed by the mist, so as to prevent the water droplets condensed by the mist from blocking the respiratory tract of the bedridden patient. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2 It is a structural schematic diagram of the positioning frame of the utility model.
[0016] Figure 3 It is a structural schematic diagram of the exhaust pipe of the utility model.
[0017] In the figure:
[0018] 1-atomizer body, 2-sealing cover, 3-inlet pipe, 4-fixed shell, 5-positioning frame, 51-first adsorption frame, 52-first magnet, 53-stud, 54-rotating cylinder, 55-sleeve, 56-second adsorption frame, 57-second magnet, 6-exhaust pipe, 61-first outlet pipe, 62-bellows, 63-second outlet pipe, 64-transfer tube, 65-medical sponge. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0021] See also Figure 1 As shown, the utility model is a drug administration nebulizer for a new type of pneumonia, comprising a nebulizer body 1, a sealing cover 2, an air inlet pipe 3, a fixed shell 4, a positioning frame 5 and an exhaust pipe 6. The upper end of the nebulizer body 1 is fixed with a sealing cover 2 by threaded engagement, and the input end of the nebulizer body 1 is fixed with an air inlet pipe 3, and the air inlet pipe 3 is connected to an external oxygen tank through an air delivery pipe; the outer side of the nebulizer body 1 is fixed with a fixing shell 4, wherein the outer side of the fixing shell 4 is fixed with a positioning frame 5, and the other end of the positioning frame 5 is fixed to a bed; the output end of the nebulizer body 1 is fixed with an exhaust pipe 6, wherein the other end of the exhaust pipe 6 is fixed to an oxygen mask.
[0022] like Figure 2As shown, the positioning frame 5 includes a first adsorption frame 51, a first magnet 52, a stud 53, a rotating cylinder 54, a sleeve 55, a second adsorption frame 56 and a second magnet 57. One side of the first adsorption frame 51 is fitted with the fixed shell 4, and the first magnet 52 is fixed to the side of the first adsorption frame 51 fitted with the fixed shell 4 by inlaying, and the first magnet 52 is adsorbed together with the fixed shell 4; the side of the first adsorption frame 51 away from the first magnet 52 is fixed with the stud 53 by welding, wherein the stud 53 passes through the rotating cylinder 54 by threaded engagement; one side of the rotating cylinder 54 is rotatably installed with the sleeve 55 through a supporting bearing, wherein the stud 53 is slidably arranged inside the sleeve 55, and the other end of the sleeve 55 is fixed with the second adsorption frame 56 by welding; the side of the second adsorption frame 56 away from the sleeve 55 is fixed by A second magnet 57 is fixed by embedding, and the second magnet 57 is adsorbed on the hospital bed; the first magnet 52 and the second magnet 57 are both strong magnets. When used on bedridden pneumonia patients, they can be adsorbed on the hospital bed through the second magnet 57, and then the nebulizer body 1 is fixed to the first adsorption frame 51 through the adsorption effect of the first magnet 52 and the fixed shell 4, so as to fix the nebulizer body 1, and the medical staff does not need to hold the nebulizer body 1 for a long time. At the same time, the position of the stud 53 inside the sleeve 55 can be adjusted by rotating the rotating cylinder 54, so as to adjust the position of the nebulizer body 1. When used on patients who can stand upright, the fixed shell can be separated from the first magnet, so that the medical staff can directly hold the nebulizer body and nebulize the pneumonia patient.
[0023] like Figure 3As shown, the exhaust pipe 6 includes a first air outlet pipe 61, a bellows 62, a second air outlet pipe 63, a transfer pipe 64 and a medical sponge 65. The first air outlet pipe 61 is fixed to the output end of the nebulizer body 1 through a joint, and the other end of the first air outlet pipe 61 is fixed with the bellows 62, and the other end of the bellows 62 is fixed with the second air outlet pipe 63; the inner walls of the first air outlet pipe 61 and the second air outlet pipe 63 are both provided with internal threads, and the first air outlet pipe 61 and the second air outlet pipe 63 are slidably passed through the inside of the transfer pipe 64; an outer side surface of one end of the transfer pipe 64 is provided with an outer thread, and the outer thread is meshed with the inner thread provided on the inner wall of the first air outlet pipe 61 or the second air outlet pipe 63; the end of the transfer pipe 64 away from the second air outlet pipe 63 is fixed to the oxygen mask; the inner wall of the bellows 62 is fixed with a medical sponge 65, when the patient can stand upright When used by a patient, the external thread on the adapter tube 64 can be meshed with the internal thread on the inner wall of the first air outlet pipe 61, so that the first air outlet pipe 61 and the second air outlet pipe 63 are in the same straight line, so that the mist generated by the nebulizer body 1 is directly transported to the inside of the oxygen mask. When used for a bedridden pneumonia patient, the adapter tube 64 can be rotated and pulled outward to disengage the adapter tube 64 from the first air outlet pipe 61, and the external thread on the adapter tube 64 can be meshed with the internal thread on the inner wall of the second air outlet pipe 63. At this time, because the corrugated tube 62 is soft, the angle of the first air outlet pipe 61 and the second air outlet pipe 63 can be adjusted according to the position of the bedridden patient. At the same time, the medical sponge 65 can absorb the water droplets condensed by the mist, thereby preventing the water droplets condensed by the mist from blocking the respiratory tract of the bedridden patient.
[0024] See also Figure 1-3 As shown, the utility model is a drug delivery atomizer for novel pneumonia, and its working principle is:
[0025] First, the medical staff needs to open the sealing cover 2 and introduce the medicine for treating pneumonia into the interior of the nebulizer body 1. Next, the external oxygen tank is connected to the air inlet pipe 3 of the nebulizer body 1 through the air supply pipe. Then, the medical staff needs to tightly fix the oxygen mask worn by the patient to the exhaust pipe 6 of the nebulizer body 1. When used for patients who can stand upright, the medical staff can directly hold the nebulizer body 1, which is convenient for the patient to perform nebulization treatment at any time; for bedridden pneumonia patients, the medical staff needs to use the positioning frame 6 to fix the nebulizer body 1 on the bed. After fixing the nebulizer body 1, the medical staff needs to adjust the use state of the exhaust pipe 6 according to the patient's body position, so that the utility model can adapt to the treatment needs of different patients. Finally, the valve of the oxygen tank is opened to allow high-pressure oxygen to begin to be transported to the interior of the nebulizer body 1. Under the action of the nebulizer body 1, the high-pressure oxygen is mixed with the medicine and atomized into fine particles. These atomized medicine particles are then transported to the interior of the oxygen mask worn by the patient through the exhaust pipe 6, thereby achieving the treatment of pneumonia.
[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A drug delivery nebulizer for novel pneumonia, comprising a nebulizer body (1), a sealing cover (2), an air inlet pipe (3), a fixing shell (4), a positioning frame (5) and an exhaust pipe (6), characterized in that: A sealing cover (2) is fixed to the upper end of the nebulizer body (1) by means of threaded engagement, and an air intake pipe (3) is fixed to the input end of the nebulizer body (1), the air intake pipe (3) being connected to an external oxygen tank via an air delivery pipe; a fixing shell (4) is fixed to the outer side surface of the nebulizer body (1), wherein a positioning frame (5) is fixed to the outer side surface of the fixing shell (4), and the other end of the positioning frame (5) is fixed to the hospital bed; an exhaust pipe (6) is fixed to the output end of the nebulizer body (1), wherein the other end of the exhaust pipe (6) is fixed to the oxygen mask.
2. A drug delivery nebulizer for novel pneumonia as claimed in claim 1, characterized in that: The positioning frame (5) comprises a first adsorption frame (51), a first magnet (52), a stud (53), a rotating cylinder (54), a sleeve (55), a second adsorption frame (56) and a second magnet (57); one side of the first adsorption frame (51) is arranged in close contact with the fixed shell (4); and the first magnet (52) is fixed to one side of the first adsorption frame (51) in close contact with the fixed shell (4); the first magnet (52) is adsorbed together with the fixed shell (4); the first adsorption frame (51) is away from the first A stud (53) is fixed to one side of the magnet (52), wherein the stud (53) penetrates a rotating cylinder (54) through threaded engagement; a sleeve (55) is rotatably mounted on one side of the rotating cylinder (54), wherein the stud (53) is slidably arranged inside the sleeve (55), and a second adsorption frame (56) is fixed to the other end of the sleeve (55); a second magnet (57) is fixed to a side of the second adsorption frame (56) away from the sleeve (55), and the second magnet (57) is adsorbed on the hospital bed.
3. A drug delivery nebulizer for novel pneumonia as claimed in claim 1, characterized in that: The exhaust pipe (6) comprises a first air outlet pipe (61), a corrugated pipe (62), a second air outlet pipe (63), a transfer pipe (64) and a medical sponge (65); the first air outlet pipe (61) is fixed to the output end of the atomizer body (1); the other end of the first air outlet pipe (61) is fixed with the corrugated pipe (62); the other end of the corrugated pipe (62) is fixed with the second air outlet pipe (63); the inner walls of the first air outlet pipe (61) and the second air outlet pipe (63) are Both are provided with internal threads, and a transfer tube (64) is slidably passed through the interior of the first air outlet pipe (61) and the second air outlet pipe (63); an external thread is provided on the outer side surface of one end of the transfer tube (64), and the external thread is meshed with an internal thread provided on the inner wall of the first air outlet pipe (61) or the second air outlet pipe (63); an end of the transfer tube (64) away from the second air outlet pipe (63) is fixed to the oxygen mask; and a medical sponge (65) is fixed to the inner wall of the corrugated tube (62).