Atomization administration device for pediatric medicament

Abstract

The utility model discloses an atomization dosing device for pediatric medicine, and relates to the technical field of pediatric nursing, the atomization dosing device comprises an atomization cup, a fixed disc is fixedly connected in a fixed box, a connecting rod is rotatably connected to one side, far away from the fixed disc, of a rotating disc, and an adjusting blade is rotatably connected to the other side of the connecting rod; the atomizer has the advantages that under the cooperation of the adjusting opening, the baffle and the round holes, the effect of controlling the number of the round holes in the pores opened by the adjusting opening is achieved, then flow adjustment is achieved, the flow speed of atomization administration is easier to control, and therefore targeted administration amount control is carried out according to the age difference of different children and the difference of respiratory capacity, and the atomization effect is improved. Furthermore, the absorption effect of the atomized medicine by the children is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pediatric nursing, in particular to an atomizing drug delivery device for pediatric medicines. Background Art

[0002] There are several routes of drug administration, oral, intravenous (IV), intramuscular (IM), subcutaneous (SC), sublingual, rectal, eye drops, nasal spray, oral spray (inhaler), and topical (superficial) or systemic (transdermal) medication. In pediatric treatment, doctors often need to feed medication to patients in order to achieve the purpose of treatment. Because patients are young and mentally immature, they may resist medication, which makes medication feeding troublesome. Therefore, nebulization is often used to allow younger patients to inhale and reduce their discomfort.

[0003] The nebulization drug administration operation in the prior art includes a nebulizer and a nebulizer cup. The nebulizer cup is provided with an inhalation tube for the patient to inhale the nebulized medicine. However, due to the large differences in body shape of pediatric patients due to their age, when the patients are young, the uniform drug delivery speed of the nebulizer cup is difficult for the patients to inhale completely, resulting in unnecessary waste. Utility Model Content

[0004] The purpose of the utility model is to provide an atomization drug delivery device for pediatric medicines to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an atomization drug delivery device for pediatric medicine, comprising an atomization cup, a fixed tube is fixedly connected to the side of the atomization cup, a fixed box is fixedly connected to the side of the fixed tube away from the atomization cup, a fixed cylinder is fixedly connected to the top of the fixed box, a baffle is fixedly connected to the inside of the fixed tube, a circular hole is provided inside the baffle, and a fixed disk is fixedly connected to the inside of the fixed box.

[0006] Preferably, a worm gear is rotatably connected inside the fixing box, and a slot is provided between the fixing box and the fixing cylinder.

[0007] Preferably: a worm is rotatably connected inside the fixed cylinder, the worm is meshed with a worm wheel, a rotating rod is rotatably connected to the middle of one side of the fixed cylinder, the rotating rod is fixedly connected to the middle of the worm, and a knob is fixedly connected to the side of the rotating rod away from the worm.

[0008] Preferably, an adjustment opening is provided in the middle of the fixing plate.

[0009] Preferably: the fixed disk is rotatably connected to a rotating disk on one side away from the fixed tube, the outer wall of the rotating disk is fixedly connected to the worm gear, a limiting groove is provided inside the rotating disk, the fixed disk is fixedly connected to a limiting shaft on one side close to the rotating disk, and the limiting shaft is slidably connected to the limiting groove.

[0010] Preferably: the side of the rotating disk away from the fixed disk is rotatably connected to a connecting rod, the other side of the connecting rod is rotatably connected to an adjusting blade, the side of the fixed disk close to the rotating disk is fixedly connected to a rotating shaft, and one side of the adjusting blade is rotatably connected to the rotating shaft.

[0011] Preferably: the side of the fixed box away from the fixed tube is fixedly connected to a medicine outlet tube, the outer wall of the medicine outlet tube is rotatably connected to a rotating sleeve, the inner wall of the rotating sleeve is fixedly connected to an internally threaded connecting tube, the side of the internally threaded connecting tube away from the medicine outlet tube is provided with a connecting tube, one side of the connecting tube is provided with an external thread, and the internally threaded connecting tube is threadedly connected to the connecting tube via the external thread.

[0012] Preferably, a telescopic hose is fixedly connected to a side of the connecting tube away from the internally threaded connecting tube, and a mask is fixedly connected to an end of the telescopic hose away from the connecting tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: through the arrangement of the rotating disk and the adjusting blade, the connecting rod pulls the adjusting blade at the other end to rotate with the rotating shaft as the center, so that when the worm gear rotates, the several connecting rods drive the adjusting blades to open and expose the adjusting port, so that under the cooperation of the adjusting port, the baffle and the circular hole, the effect of controlling the number of circular holes in the pores opened by the adjusting port is achieved, thereby realizing flow regulation, making the flow rate of atomized drug administration easier to control, so that the drug administration amount can be controlled according to the age difference of different children and the difference in breathing volume, thereby improving the absorption effect of the atomized drug by the children, and also reducing Under the condition of slow drug administration speed, it is easier to control the drug administration amount, and the drug administration amount can be controlled within a suitable range according to the treatment needs; through the setting of the rotating sleeve, the internal thread connecting tube cooperates with the external thread under the action of the inner wall thread to bring the connecting tube into the interior of the internal thread connecting tube. When the external thread completely enters the interior of the internal thread connecting tube, the installation can be completed. The installation is fast and easy to use. When replacing, you only need to rotate the rotating sleeve in the opposite direction to make the internal thread connecting tube push the connecting tube out through the external thread, and then you can quickly remove the connecting tube, replace the telescopic hose and the mask, so that the main body of the device can be reused, thereby improving the economic benefits of the drug administration device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the structure of the utility model;

[0015] Figure 2 It is an enlarged view of part of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model;

[0018] Figure 5 It is an enlarged view of part of the structure of the utility model.

[0019] In the figure: 1. atomizer cup; 2. fixed tube; 3. fixed box; 4. fixed cylinder; 5. baffle; 6. round hole; 7. fixed disk; 8. worm gear; 9. slot; 10. worm; 11. rotating rod; 12. knob; 13. adjustment port; 14. rotating disk; 15. limit groove; 16. limit shaft; 17. connecting rod; 18. adjustment blade; 19. rotating shaft; 20. medicine outlet tube; 21. rotating sleeve; 22. internal thread connecting cylinder; 23. connecting cylinder; 24. external thread; 25. telescopic hose; 26. mask. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: an atomization drug delivery device for pediatric medicine, comprising an atomization cup 1, a fixed tube 2 is fixedly connected to the side of the atomization cup 1, a fixed box 3 is fixedly connected to the side of the fixed tube 2 away from the atomization cup 1, a fixed cylinder 4 is fixedly connected to the top of the fixed box 3, a baffle 5 is fixedly connected to the inside of the fixed tube 2, a circular hole 6 is provided inside the baffle 5, and a fixed disk 7 is fixedly connected to the inside of the fixed box 3.

[0022] In an optional embodiment: a worm gear 8 is rotatably connected inside the fixing box 3 , and a slot 9 is provided between the fixing box 3 and the fixing cylinder 4 .

[0023] It should be noted that the slot 9 is used to rotate the worm 10 at the connection between the fixing box 3 and the fixing cylinder 4 .

[0024] In an optional embodiment: a worm 10 is rotatably connected inside the fixed cylinder 4, and the worm 10 is meshed with the worm wheel 8. A rotating rod 11 is rotatably connected to the middle of one side of the fixed cylinder 4, and the rotating rod 11 is fixedly connected to the middle of the worm 10. A knob 12 is fixedly connected to the side of the rotating rod 11 away from the worm 10, and an adjustment port 13 is provided in the middle of the fixed disk 7.

[0025] It should be noted that when adjusting the flow rate, the knob 12 is rotated so that the rotating rod 11 drives the worm 10 to rotate inside the fixed box 3, so that the worm 10 drives the worm wheel 8 to rotate under the action of the meshing connection.

[0026] In an optional embodiment: the side of the fixed disk 7 away from the fixed tube 2 is rotatably connected to a rotating disk 14, the outer wall of the rotating disk 14 is fixedly connected to the worm gear 8, the interior of the rotating disk 14 is provided with a limiting groove 15, the side of the fixed disk 7 close to the rotating disk 14 is fixedly connected to a limiting shaft 16, the limiting shaft 16 is slidably connected to the limiting groove 15, the side of the rotating disk 14 away from the fixed disk 7 is rotatably connected to a connecting rod 17, the other side of the connecting rod 17 is rotatably connected to an adjusting blade 18, the side of the fixed disk 7 close to the rotating disk 14 is fixedly connected to a rotating shaft 19, and one side of the adjusting blade 18 is rotatably connected to the rotating shaft 19.

[0027] It should be noted that when the worm gear 8 is rotated by the knob 12, the worm gear 8 will drive the rotating disk 14 to rotate, so that the rotating disk 14 rotates on one side of the fixed disk 7 under the limiting action of the limiting groove 15 and the limiting shaft 16, thereby pulling one end of the connecting rod 17 to rotate, and then the connecting rod 17 pulls the adjusting blade 18 at the other end to rotate with the rotating shaft 19 as the center, so that when the worm gear 8 rotates, several connecting rods 17 drive the adjusting blades 18 to open and expose the adjusting port 13, so that under the cooperation of the adjusting port 13, the number of circular holes 6 in the pores opened by the adjusting port 13 is controlled, and then the flow rate is adjusted, so that the flow rate of the nebulized drug administration is easier to control, so that according to the age difference of different children, the dosage control is carried out for the difference in breathing volume, thereby improving the child's absorption effect of the nebulized drug, and it is also easier to control the dosage while slowing down the drug administration speed, and the dosage is controlled in a suitable range according to the treatment needs.

[0028] In an optional embodiment: a side of the fixed box 3 away from the fixed tube 2 is fixedly connected to a medicine outlet pipe 20, an outer wall of the medicine outlet pipe 20 is rotatably connected to a rotating sleeve 21, an inner wall of the rotating sleeve 21 is fixedly connected to an internal threaded connecting tube 22, a connecting tube 23 is provided on the side of the internal threaded connecting tube 22 away from the medicine outlet pipe 20, an external thread 24 is provided on one side of the connecting tube 23, the internal threaded connecting tube 22 is threadedly connected to the connecting tube 23 via the external thread 24, a telescopic hose 25 is fixedly connected to the side of the connecting tube 23 away from the internal threaded connecting tube 22, and a mask 26 is fixedly connected to one end of the telescopic hose 25 away from the connecting tube 23.

[0029] It should be noted that, when performing a nebulizer drug administration operation, a disposable connecting tube 23, a telescopic hose 25 and a mask 26 can be used to ensure the hygiene of the parts that come into contact with children during the drug administration operation. When installing the above-mentioned components, after aligning the connecting tube 23 with the middle part of the internally threaded connecting tube 22, the rotating sleeve 21 is rotated so that the rotating sleeve 21 rotates on the outer wall of the drug outlet tube 20, thereby driving the internally threaded connecting tube 22 to rotate, and then the internally threaded connecting tube 22 cooperates with the external thread 24 under the action of the inner wall thread to bring the connecting tube 23 into the interior of the internally threaded connecting tube 22. When the external thread 24 completely enters the interior of the internally threaded connecting tube 22, the installation is completed. The installation is fast and the use is convenient. When replacing, only the rotating sleeve 21 needs to be rotated in the opposite direction so that the internally threaded connecting tube 22 can push the connecting tube 23 out through the external thread 24, and the connecting tube 23 can be quickly removed, and the telescopic hose 25 and the mask 26 can be replaced, so that the main body of the device can be reused, thereby improving the economic benefits of the drug administration device.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nebulizer drug delivery device for pediatric medicine, comprising a nebulizer cup (1), characterized in that: A fixing tube (2) is fixedly connected to the side of the atomizer cup (1); a fixing box (3) is fixedly connected to the side of the fixing tube (2) away from the atomizer cup (1); a fixing cylinder (4) is fixedly connected to the top of the fixing box (3); a baffle (5) is fixedly connected to the inside of the fixing tube (2); a circular hole (6) is provided inside the baffle (5); and a fixing plate (7) is fixedly connected to the inside of the fixing box (3).

2. The nebulizer drug delivery device for pediatric medicine according to claim 1, characterized in that: A worm gear (8) is rotatably connected inside the fixing box (3), and a slot (9) is provided between the fixing box (3) and the fixing cylinder (4).

3. The nebulizer drug delivery device for pediatric medicine according to claim 1, characterized in that: A worm (10) is rotatably connected inside the fixed cylinder (4), and the worm (10) is meshingly connected with the worm wheel (8). A rotating rod (11) is rotatably connected to the middle of one side of the fixed cylinder (4), and the rotating rod (11) is fixedly connected to the middle of the worm (10). A knob (12) is fixedly connected to the side of the rotating rod (11) away from the worm (10).

4. The nebulizer drug delivery device for pediatric medicine according to claim 1, characterized in that: An adjustment opening (13) is provided in the middle of the fixed plate (7).

5. The nebulizer drug delivery device for pediatric medicine according to claim 1, characterized in that: A rotating disk (14) is rotatably connected to the side of the fixed disk (7) away from the fixed tube (2); the outer wall of the rotating disk (14) is fixedly connected to the worm gear (8); a limiting groove (15) is provided inside the rotating disk (14); a limiting shaft (16) is fixedly connected to the side of the fixed disk (7) close to the rotating disk (14); and the limiting shaft (16) is slidably connected to the limiting groove (15).

6. The nebulizer drug delivery device for pediatric medicine according to claim 5, characterized in that: A side of the rotating disk (14) away from the fixed disk (7) is rotatably connected to a connecting rod (17), and the other side of the connecting rod (17) is rotatably connected to an adjusting blade (18); a side of the fixed disk (7) close to the rotating disk (14) is fixedly connected to a rotating shaft (19), and one side of the adjusting blade (18) is rotatably connected to the rotating shaft (19).

7. The nebulizer drug delivery device for pediatric drugs according to claim 1, characterized in that: A medicine outlet pipe (20) is fixedly connected to the side of the fixed box (3) away from the fixed pipe (2); a rotating sleeve (21) is rotatably connected to the outer wall of the medicine outlet pipe (20); an internal thread connecting tube (22) is fixedly connected to the inner wall of the rotating sleeve (21); a connecting tube (23) is provided on the side of the internal thread connecting tube (22) away from the medicine outlet pipe (20); an external thread (24) is provided on one side of the connecting tube (23); and the internal thread connecting tube (22) is threadedly connected to the connecting tube (23) via the external thread (24).

8. The nebulizer drug delivery device for pediatric medicine according to claim 7, characterized in that: A telescopic hose (25) is fixedly connected to one side of the connecting tube (23) away from the internal thread connecting tube (22), and a mask (26) is fixedly connected to one end of the telescopic hose (25) away from the connecting tube (23).

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