Aerosol inhalation type quantitative dosing device

Abstract

The utility model relates to the technical field of medical instruments, in particular to an aerosol inhalation type quantitative dosing device which comprises a medicament bottle and a buccal type quantitative dosing assembly, the buccal type quantitative dosing assembly comprises a detachable pipe, a medicament inlet pipe, an air pipe and a quantitative air cylinder, the detachable pipe is detachably connected with the medicament bottle and located on one side of the medicament bottle, and the quantitative air cylinder is located on the other side of the medicament bottle. The detachable pipe is detachably connected with the medicine inlet pipe and located on one side of the medicine inlet pipe, the air pipe is detachably connected with the medicine inlet pipe and located on the side, away from the detachable pipe, of the medicine inlet pipe, and the quantitative air cylinder is detachably connected with the air pipe and located above the air pipe. Therefore, the problems that the safety of children in the medicine sucking process cannot be guaranteed due to the possibility of shaking during manual medicine administration, and the treatment effect cannot be effectively guaranteed due to the fact that whether the children refuse to suck medicine mist added with liquid medicine or not in an air closing mode cannot be judged are positively and effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an atomization inhalation type quantitative drug delivery device. Background Art

[0002] Nebulizer inhalation is a method of spraying liquid medicine in the form of aerosol and inhaling it through the respiratory tract to achieve the purpose of treatment. Due to the low lung capacity of children and the large output of existing nebulizer drug delivery devices, children cannot absorb all the aerosolized liquid medicine, resulting in a portion of the liquid medicine being dispersed in the form of mist, causing a waste of resources and making it inconvenient to adjust the dosage during the drug delivery process.

[0003] Prior art, patent (CN201922013429.5) mentions a pediatric nebulizer inhalation quantitative dosing device, which includes a dosing barrel, a dosing tube connected to the right end of the dosing barrel, a piston rod slidingly penetrated through the left end of the dosing barrel, the piston rod is located at the outer end of the dosing barrel and is equipped with a pressing block, the piston rod is located at the inner end of the dosing barrel and is equipped with a rubber pad matching the inner wall of the dosing tube, the rubber pad is slidably connected to the inner wall of the dosing tube, a mounting seat is installed at the right end of the dosing barrel, the dosing tube penetrates the mounting seat, and a nebulizer is installed on the mounting seat away from the dosing tube. The liquid outlet of the nebulizer is detachably connected with a breathing mask. It has a simple structure, reasonable design, and is easy to operate. The dosage of the drug is adjusted by observing the scale on the dosing barrel and cooperating with medical staff to manually press the pressing block, thereby avoiding waste of resources caused by the large output of the nebulizer.

[0004] In the prior art, a nebulized inhalation quantitative drug delivery device for children is proposed, which effectively solves the problem that children cannot absorb all the nebulized liquid medicine, resulting in a part of the liquid medicine being dispersed in the form of mist, causing a waste of resources, and it is inconvenient to adjust the dosage during the drug delivery process. However, since the overall judgment of whether to administer the medicine is made manually and the medicine is pushed in manually, there may be a possibility of hand shaking when the medicine is manually administered, and thus the safety of the child during the drug inhalation process cannot be guaranteed, and it is impossible to judge whether the child refuses to inhale the drug mist added to the liquid medicine by holding his breath, and thus the treatment effect cannot be effectively guaranteed. Utility Model Content

[0005] The purpose of the utility model is to provide an atomization inhalation type quantitative drug delivery device, which solves the problem that there may be hand shaking during manual drug delivery, thereby making it impossible to ensure the safety of children during the drug inhalation process, and it is impossible to determine whether the child refuses to inhale the drug mist added to the drug solution by holding his breath, thereby making it impossible to effectively ensure the treatment effect.

[0006] To achieve the above-mentioned purpose, the utility model adopts an atomizing inhalation type quantitative drug delivery device, including a medicine bottle and an oral quantitative drug delivery component, the oral quantitative drug delivery component includes a disassembly tube, a medicine injection tube, an air pipe and a quantitative gas cylinder, the disassembly tube is detachably connected to the medicine bottle and is located on one side of the medicine bottle, the disassembly tube is detachably connected to the medicine injection tube and is located on one side of the medicine injection tube, the air pipe is detachably connected to the medicine injection tube and is located on a side of the medicine injection tube, the air pipe is detachably connected to the medicine injection tube and is located on a side of the medicine injection tube away from the disassembly tube, and the quantitative gas cylinder is detachably connected to the air pipe and is located above the air pipe.

[0007] Wherein, the oral quantitative dosing component also includes an extension tube and a connecting tube, the extension tube is detachably connected to the trachea and is located on the side of the trachea away from the quantitative gas cylinder, and the connecting tube is detachably connected to the extension tube and is located on the side of the extension tube away from the trachea.

[0008] Among them, the oral quantitative drug delivery component also includes a drug outlet tube and a leak-proof cover. The drug outlet tube is detachably connected to the connecting tube and is located on a side of the connecting tube away from the extension tube. The leak-proof cover is detachably connected to the drug outlet tube and is located on a side of the drug outlet tube away from the connecting tube.

[0009] Among them, the oral quantitative dosing component also includes an extension tube, an oral block and a medicine outlet, the extension tube is detachably connected to the medicine outlet tube and is located inside the medicine outlet tube, the oral block is detachably connected to the extension tube and is located on the side of the extension tube away from the medicine outlet tube, and the medicine outlet is fixedly connected to the oral block and is located inside the oral block.

[0010] Among them, the nebulizer inhalation metered drug delivery device also includes a protective handheld component, which includes a connecting ring, a protective cover and a connecting block. The connecting ring is detachably connected to the trachea and is located on the outer surface of the trachea. The protective cover is detachably connected to the connecting ring and is located on the outer surface of the connecting ring. The connecting block is fixedly connected to the protective cover and is located below the protective cover.

[0011] Wherein, the protective handheld assembly also includes a handle and a friction groove, the handle is detachably connected to the connecting block and is located below the connecting block, and the friction groove is fixedly connected to the handle and is located inside the handle.

[0012] The utility model discloses an atomization inhalation type quantitative drug delivery device, comprising a medicine bottle and an oral quantitative drug delivery component, wherein the oral quantitative drug delivery component comprises a disassembly tube, a medicine inlet tube, an air pipe and a quantitative gas cylinder, wherein the disassembly tube is detachably connected to the medicine bottle and is located at one side of the medicine bottle, the disassembly tube is detachably connected to the medicine inlet tube and is located at one side of the medicine inlet tube, the air pipe is detachably connected to the medicine inlet tube and is located at a side of the medicine inlet tube away from the disassembly tube, and the quantitative gas cylinder is detachably connected to the air pipe and is located above the air pipe. Since the original quantitative drug delivery device is replaced with the oral quantitative drug delivery component, the possibility of hand shaking during manual drug delivery is actively and effectively solved, thereby the safety of children during drug inhalation cannot be guaranteed, and it is impossible to judge whether the child refuses to inhale the drug mist added with the drug solution by holding his breath, thereby the problem of effectively ensuring the treatment effect cannot be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is an overall top view of the first embodiment of the utility model.

[0016] Figure 3 This utility model Figure 2 AA line structural section view.

[0017] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] Figure 5 It is an overall side view of the second embodiment of the utility model.

[0019] 101-medicine bottle, 102-medicine inlet tube, 103-trachea, 104-metered gas cylinder, 105-disassembly tube, 106-extension tube, 107-connecting tube, 108-medicine outlet tube, 109-leak-proof cover, 110-extension tube, 111-oral block, 112-medicine outlet, 201-connecting ring, 202-protective cover, 203-connecting block, 204-handle, 205-friction groove. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 to Figure 3 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a top view of the whole of the first embodiment of the utility model. Figure 3 This utility model Figure 2 AA line structural section view.

[0023] The utility model provides an atomization inhalation type quantitative drug delivery device, including a medicine bottle 101 and a oral quantitative drug delivery component, wherein the oral quantitative drug delivery component includes a disassembly tube 105, a medicine inlet tube 102, an air tube 103, a quantitative gas cylinder 104, an extension tube 106, a connecting tube 107, a medicine outlet tube 108, a leak-proof cover 109, an extension tube 110, a mouthpiece 111 and a medicine outlet 112. The above-mentioned solution solves the possibility of hand shaking during manual drug delivery, thereby failing to ensure the safety of children during drug inhalation, and failing to judge whether the children refuse to inhale the drug mist added with the drug solution by holding their breath, thereby failing to As to the problem of effectively ensuring the therapeutic effect, it can be understood that the aforementioned scheme can be used to put the oral block 111 into the child's mouth when the child needs to undergo inhalation drug treatment, and then the leak-proof cover 109 can prevent the leakage of the drug, while at the same time the metered air cylinder 104 will be driven between the child's inhalation and exhalation, thereby achieving the purpose of quantitative drug administration, which will actively and effectively solve the possibility of hand tremors during manual drug administration, thereby making it impossible to ensure the safety of the child during the drug inhalation process, and it is impossible to determine whether the child refuses to inhale the drug mist added to the drug solution by holding his breath, thereby making it impossible to effectively ensure the therapeutic effect.

[0024] According to this specific embodiment, the disassembly tube 105 is detachably connected to the medicine bottle 101 and is located on one side of the medicine bottle 101, the disassembly tube 105 is detachably connected to the medicine entry tube 102 and is located on one side of the medicine entry tube 102, the air pipe 103 is detachably connected to the medicine entry tube 102 and is located on a side of the medicine entry tube 102 away from the disassembly tube 105, and the quantitative gas cylinder 104 is detachably connected to the air pipe 103 and is located above the air pipe 103.

[0025] Among them, the extension tube 106 is detachably connected to the air pipe 103 and is located on the side of the air pipe 103 away from the quantitative gas cylinder 104. The connecting tube 107 is detachably connected to the extension tube 106 and is located on the side of the extension tube 106 away from the air pipe 103. The extension tube 106 is the main component for extending the air pipe 103, and the connecting tube 107 is the main component for connecting the extension tube 106 and the medicine outlet tube 108.

[0026] Secondly, the medicine outlet pipe 108 is detachably connected to the connecting pipe 107 and is located on a side of the connecting pipe 107 away from the extension pipe 106. The leak-proof cover 109 is detachably connected to the medicine outlet pipe 108 and is located on a side of the medicine outlet pipe 108 away from the connecting pipe 107. The medicine outlet pipe 108 is the main channel for discharging the medicine, and the leak-proof cover 109 is the main component to prevent the leakage of the medicine.

[0027] At the same time, the extension tube 110 is detachably connected to the medicine outlet tube 108 and is located inside the medicine outlet tube 108, the oral block 111 is detachably connected to the extension tube 110 and is located on the side of the extension tube 110 away from the medicine outlet tube 108, the medicine outlet port 112 is fixedly connected to the oral block 111 and is located inside the oral block 111, the extension tube 110 is the main component connecting the medicine outlet tube 108 and the oral block 111, the oral block 111 is the main component that is convenient for children to use, and the medicine outlet port 112 is the main channel for cooperating with the medicine outlet tube 108 to discharge medicine.

[0028] When the utility model is used for inhalation drug administration treatment for children, the oral block 111 is placed in the child's mouth, and then the leak-proof cover 109 prevents leakage of the drug. At the same time, the quantitative gas cylinder 104 is driven by the child's breathing, thereby achieving the purpose of quantitative drug administration. This actively and effectively solves the possibility of hand tremors during manual drug administration, thereby making it impossible to ensure the safety of the child during the drug inhalation process, and it is impossible to determine whether the child refuses to inhale the drug mist added to the drug solution by holding his breath, thereby making it impossible to effectively ensure the treatment effect.

[0029] Second embodiment

[0030] See also Figure 4 and Figure 5 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 It is an overall side view of the second embodiment of the utility model.

[0031] On the basis of the first embodiment, the atomizing inhalation type quantitative drug delivery device of the utility model further includes a protective handheld component, which includes a connecting ring 201, a protective cover 202 and a connecting block 203, a handle 204, and a friction groove 205.

[0032] According to this specific embodiment, the connecting ring 201 is detachably connected to the trachea 103 and is located on the outer surface of the trachea 103. The protective cover 202 is detachably connected to the connecting ring 201 and is located on the outer surface of the connecting ring 201. The connecting block 203 is fixedly connected to the protective cover 202 and is located below the protective cover 202. The connecting ring 201 is the main component connecting the trachea 103 and the protective cover 202, and the connecting block 203 is the main component connecting the protective cover 202 and the handle 204.

[0033] Among them, the handle 204 is detachably connected to the connecting block 203 and is located below the connecting block 203. The friction groove 205 is fixedly connected to the handle 204 and is located inside the handle 204. The handle 204 is the main component that facilitates children or medical staff to fix the overall position, and the friction groove 205 is the main component that enables children or medical staff to better use the handle 204.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A nebulized inhalation type quantitative drug delivery device, comprising a medicine bottle, characterized in that: It also includes an oral quantitative drug delivery component, which includes a disassembly tube, a medicine injection tube, an air tube and a quantitative gas cylinder. The disassembly tube is detachably connected to the medicine bottle and is located on one side of the medicine bottle. The disassembly tube is detachably connected to the medicine injection tube and is located on one side of the medicine injection tube. The air tube is detachably connected to the medicine injection tube and is located on a side of the medicine injection tube away from the disassembly tube. The quantitative gas cylinder is detachably connected to the air tube and is located above the air tube.

2. The atomizing inhalation type quantitative drug delivery device according to claim 1, characterized in that: The oral quantitative dosing assembly also includes an extension tube and a connecting tube. The extension tube is detachably connected to the trachea and is located on a side of the trachea away from the quantitative gas cylinder. The connecting tube is detachably connected to the extension tube and is located on a side of the extension tube away from the trachea.

3. The atomizing inhalation type quantitative drug delivery device according to claim 2, characterized in that: The oral quantitative dosing component also includes a drug outlet tube and a leak-proof cover. The drug outlet tube is detachably connected to the connecting tube and is located on a side of the connecting tube away from the extension tube. The leak-proof cover is detachably connected to the drug outlet tube and is located on a side of the drug outlet tube away from the connecting tube.

4. The atomizing inhalation type quantitative drug delivery device according to claim 3, characterized in that: The oral quantitative dosing component also includes an extension tube, an oral block and a medicine outlet, the extension tube is detachably connected to the medicine outlet tube and is located inside the medicine outlet tube, the oral block is detachably connected to the extension tube and is located on a side of the extension tube away from the medicine outlet tube, and the medicine outlet is fixedly connected to the oral block and is located inside the oral block.

5. The atomizing inhalation type quantitative drug delivery device according to claim 4, characterized in that: The atomizing inhalation metered dosing device also includes a protective handheld assembly, which includes a connecting ring, a protective cover and a connecting block. The connecting ring is detachably connected to the trachea and is located on the outer surface of the trachea. The protective cover is detachably connected to the connecting ring and is located on the outer surface of the connecting ring. The connecting block is fixedly connected to the protective cover and is located below the protective cover.

6. The atomized inhalation type quantitative drug delivery device according to claim 5, characterized in that: The protective handheld assembly also includes a handle and a friction groove. The handle is detachably connected to the connecting block and is located below the connecting block. The friction groove is fixedly connected to the handle and is located inside the handle.

Images