CN204193227U - Cartridge type is inhaled and is relaxed - Google Patents

Cartridge type is inhaled and is relaxed Download PDF

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Publication number
CN204193227U
CN204193227U CN201420632766.7U CN201420632766U CN204193227U CN 204193227 U CN204193227 U CN 204193227U CN 201420632766 U CN201420632766 U CN 201420632766U CN 204193227 U CN204193227 U CN 204193227U
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drug storage
drug
medicine
storage shell
storage housing
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朱红波
张霞明
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First Peoples Hospital of Changzhou
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First Peoples Hospital of Changzhou
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0086Inhalation chambers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0001Details of inhalators; Constructional features thereof
    • A61M15/0013Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0016Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0001Details of inhalators; Constructional features thereof
    • A61M15/0018Details of inhalators; Constructional features thereof with exhalation check valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/009Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/1065Filters in a path in the expiratory path

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)

Abstract

本实用新型公开了一种筒式吸舒,包括喷剂罐,喷剂罐前端联通有第一储药壳体,第一储药壳体具有凸台,凸台的前端具有环形圈,环形圈上固定安装有密封圈,第二储药壳体内壁开有与密封圈相配合的环形槽,第一储药壳体通过密封圈与环形槽插装配合,与第二储药壳体连接,第一储药壳体与第二储药壳体内部形成储药腔体,第二储药壳体端部联通有出药管道,出药管道与第二储药壳体联通处固定安装有吸气单向阀瓣,出药管道与排气管道联通,排气管道内依次设有有活性炭过滤网与呼气单向阀瓣,出药管道端部具有一次性吸嘴。本实用新型使用方便,便于清洁,能够让幼儿、老年人以及重度患者最大限度地将雾化药物吸入咽喉和肺部,不浪费药物。

The utility model discloses a cylinder type suction and relaxation, which comprises a spray tank. The front end of the spray tank is communicated with a first medicine storage shell. The first medicine storage shell has a convex platform. The front end of the convex platform has an annular ring. A sealing ring is fixedly installed on the top, and an annular groove matching the sealing ring is formed on the inner wall of the second drug storage shell. The inside of the first drug storage shell and the second drug storage shell form a drug storage cavity, the end of the second drug storage shell communicates with a drug outlet pipeline, and the connection between the drug outlet pipeline and the second drug storage shell is fixedly installed with a suction device. The gas one-way valve flap, the medicine outlet pipeline is connected with the exhaust pipeline, and the exhaust pipeline is provided with an activated carbon filter screen and an exhalation one-way valve flap in turn, and a disposable suction nozzle is provided at the end of the medicine outlet pipeline. The utility model is easy to use and easy to clean, and can allow young children, the elderly and severe patients to inhale the atomized medicine into the throat and lungs to the greatest extent, without wasting medicine.

Description

筒式吸舒Tube suction

技术领域 technical field

本实用新型涉及一种医疗器械,尤其是一种筒式吸舒。 The utility model relates to a medical device, in particular to a cylinder type suction and relaxation device.

背景技术 Background technique

支气管哮喘是一种多发病,典型的支气管哮喘出现反复发作的胸闷、气喘、及呼吸困难、咳嗽等症状。在发作前常有鼻塞、打喷嚏、眼痒等先兆症状,发作严重者可短时间内出现严重呼吸困难、低氧血症。有时咳嗽为惟一症状(咳嗽变异型哮喘)。在夜间或凌晨发作和加重是哮喘的特征之一。哮喘症状可在数分钟内发作。有些症状轻重可自行缓解,但大部分需积极处理。  Bronchial asthma is a kind of frequently-occurring disease, and typical bronchial asthma shows symptoms such as chest tightness, wheezing, and dyspnea, cough repeatedly. Before the attack, there are often aura symptoms such as nasal congestion, sneezing, and itchy eyes. In severe cases, severe dyspnea and hypoxemia may occur within a short period of time. Sometimes cough is the only symptom (cough-variant asthma). Attacks and exacerbations at night or in the early morning are one of the characteristics of asthma. Asthma symptoms can attack within minutes. Some symptoms can be relieved by themselves, but most of them need to be actively dealt with. the

哮喘雾化吸入器是常见的治疗方法之一,在治疗支气管炎或哮喘时,要用一种特别的装置,那就是定量雾化吸入器。这种装置每次喷射的药物是定量的。哮喘病人发作时,按一下就能将一定量的药物喷入气管及肺部。据介绍,目前全世界有超过3 亿人患有哮喘及慢性阻塞性肺部疾病,用这种吸入器是最有效的治疗方式。第一支定量雾化吸入器1956 年由美国的莱柯实验室制造,至今已有半个世纪。哮喘、肺气肿、支气管炎和慢性阻塞性肺病的治疗一般都使用同一类的药物。这类药物的使用常通过雾化吸入的方法应用。药物的雾化吸入是一种最直接的肺部用药方法。由于药物是直接地进入肺部,所以药物的需要量将会大大减少,且起效更快,更有效,而更为重要的一点是,通过雾化吸入可防止此些药物对身体其它部位的副作用。 Asthma atomized inhaler is one of the common treatment methods. When treating bronchitis or asthma, a special device is used, that is, quantitative atomized inhaler. The drug sprayed by this device is quantitative. When an asthma patient has an attack, a certain amount of medicine can be sprayed into the trachea and lungs with one click. According to reports, there are currently more than 300 million people in the world suffering from asthma and chronic obstructive pulmonary disease, using this inhaler is the most effective treatment. The first metered dose inhaler was manufactured by Lyco Laboratories in the United States in 1956, and it has been half a century so far. Asthma, emphysema, bronchitis, and COPD generally all use the same class of drugs. The use of this type of drug is usually applied by nebulization inhalation. Nebulized inhalation of drugs is the most direct method of pulmonary administration. Since the drug enters the lungs directly, the required amount of the drug will be greatly reduced, and the onset of action will be faster and more effective. More importantly, the inhalation of these drugs can prevent these drugs from affecting other parts of the body. side effect.

而在患者广泛使用后,问题也接踵而至,只有当吸入器喷出药物时,患者与喷药时间同步吸气,使雾化药物进入患者的咽喉、肺部,才能发挥最佳的治疗效果,而幼儿、老年人以及重度患者,无法做到这一点,这就使得大部分药物是残留在患者口腔内的,完全达不到预期的治疗效果。 After the patients are widely used, problems also come one after another. Only when the inhaler sprays the medicine, the patient inhales synchronously with the spraying time, so that the atomized medicine enters the patient's throat and lungs, so that the best therapeutic effect can be exerted. , but young children, the elderly and severe patients cannot do this, which makes most of the drugs remain in the patient's mouth, and the expected therapeutic effect cannot be achieved at all.

发明内容 Contents of the invention

本实用新型的目的在于提供一种使用方便,便于清洁,能够让幼儿、老年人以及重度患者最大限度地将雾化药物吸入咽喉和肺部,不浪费药物的筒式吸舒。 The purpose of the utility model is to provide a tube-type inhalation and relaxation device that is easy to use and easy to clean, and can allow young children, the elderly and severe patients to inhale the atomized medicine into the throat and lungs to the greatest extent without wasting medicine.

    为了达到上述目的,本实用新型的技术方案是:一种筒式吸舒,包括喷剂罐,喷剂罐前端联通有第一储药壳体,第一储药壳体具有凸台,凸台的前端具有环形圈,环形圈上固定安装有密封圈,第二储药壳体内壁开有与密封圈相配合的环形槽,第一储药壳体通过密封圈与环形槽插装配合,与第二储药壳体连接,第一储药壳体与第二储药壳体内部形成储药腔体,第二储药壳体端部联通有出药管道,出药管道与第二储药壳体联通处固定安装有吸气单向阀瓣,出药管道与排气管道联通,排气管道内依次设有有活性炭过滤网与呼气单向阀瓣,出药管道端部具有一次性吸嘴。 In order to achieve the above-mentioned purpose, the technical solution of the present utility model is: a cylindrical suction and relaxation, including a spray tank, the front end of the spray tank is communicated with a first medicine storage shell, the first medicine storage shell has a boss, and the boss There is an annular ring at the front end of the ring, and a sealing ring is fixedly installed on the annular ring. An annular groove matching the sealing ring is formed on the inner wall of the second drug storage shell. The first drug storage shell is inserted and matched with the annular groove through the sealing ring. The second drug storage shell is connected, and the first drug storage shell and the second drug storage shell form a drug storage cavity. An inspiratory one-way valve disc is fixedly installed at the communication part of the shell, and the medicine discharge pipe is connected with the exhaust pipe. The exhaust pipe is provided with an activated carbon filter and an exhalation one-way valve disc in turn, and the end of the medicine discharge pipe has a disposable nozzle.

    所述一次性吸嘴内壁设有薄荷香料仓。 The inner wall of the disposable suction nozzle is provided with a mint spice chamber.

    第二储药壳体上开有透明塑料观察窗。 There is a transparent plastic observation window on the second drug storage shell.

采用上述结构后,由于喷剂罐前端联通有第一储药壳体,第一储药壳体具有凸台,凸台的前端具有环形圈,环形圈上固定安装有密封圈,第二储药壳体内壁开有与密封圈相配合的环形槽,第一储药壳体通过密封圈与环形槽插装配合,与第二储药壳体连接,第一储药壳体与第二储药壳体内部形成储药腔体,这样得到的结果就是喷剂罐喷出的药物可以先储存到第一储药壳体与第二储药壳体内部形成的储药腔体内,而不是直接面对患者的口腔,患者可以通过自由呼吸,自然而然地将药物吸入到咽喉和肺部,这样的结构使得药物能够最大限度地被使用,不会造成浪费,保证了治疗效果,而在使用完毕后,可以拆分第一储药壳体与第二储药壳体进行消毒清洁,保证了不会对使用患者造成呼吸道感染等不必要的伤害。 After adopting the above structure, since the front end of the spray tank is communicated with the first medicine storage shell, the first medicine storage shell has a boss, and the front end of the boss has an annular ring, and a sealing ring is fixedly installed on the annular ring, and the second medicine storage The inner wall of the housing is provided with an annular groove that matches the sealing ring. The first drug storage housing is inserted into the annular groove through the sealing ring and connected with the second drug storage housing. The first drug storage housing is connected to the second drug storage housing. A medicine storage cavity is formed inside the shell, so that the result obtained is that the medicine ejected from the spray tank can be first stored in the medicine storage cavity formed inside the first medicine storage shell and the second medicine storage shell, instead of directly facing it. For the patient's mouth, the patient can naturally inhale the drug into the throat and lungs through free breathing. This structure enables the drug to be used to the maximum extent without causing waste, ensuring the therapeutic effect. After use, The first drug storage shell and the second drug storage shell can be disassembled for disinfection and cleaning, which ensures that unnecessary damage such as respiratory tract infection will not be caused to the user.

而第二储药壳体端部联通有出药管道,出药管道与第二储药壳体联通处固定安装有吸气单向阀瓣,出药管道与排气管道联通,排气管道内依次设有有活性炭过滤网与呼气单向阀瓣,出药管道端部具有一次性吸嘴,采用这种结构以后,吸气单向阀瓣能够在患者自由呼吸时,阻挡呼出的气体,防止呼出的气体进入到储药腔体内,药粉受潮粘结的情况便不会发生,而患者呼出的气体能够从与出药管道相联通的排气管道排出,由于排气管道内有呼气单向阀瓣,所以只能够排出气体,同时活性炭过滤网能够阻挡大部分的药粉,不会随着患者呼出的气体排出,尽可能得使治疗效果最佳。 And the end of the second medicine storage shell is connected with a medicine outlet pipeline, and the place where the medicine outlet pipeline communicates with the second medicine storage shell is fixedly installed with an inhalation one-way valve disc, and the medicine outlet pipeline is connected with the exhaust pipeline, and the inside of the exhaust pipeline is There are activated carbon filter net and exhalation one-way valve in turn, and the end of the drug delivery pipeline has a disposable suction nozzle. After adopting this structure, the inhalation one-way valve can block the exhaled gas when the patient breathes freely. To prevent the exhaled gas from entering the medicine storage cavity, the situation that the medicine powder is damp and sticky will not happen, and the gas exhaled by the patient can be discharged from the exhaust pipe connected with the medicine outlet pipe, because there is an exhalation sheet in the exhaust pipe. The valve is facing the disc, so it can only discharge the gas. At the same time, the activated carbon filter can block most of the medicine powder and will not be discharged with the patient's exhaled gas, so as to make the treatment effect as best as possible.

一次性吸嘴内壁设有薄荷香料仓,幼儿患者平时就对药粉十分抵触,不愿意用药,而在一次性吸嘴内壁加设了薄荷香料仓以后,幼儿患者在吸入药粉的同时,也能吸入薄荷香料,幼儿口腔内的药味就大大降低,取而代之的是薄荷味,同时薄荷也能够对呼吸道有一定的舒缓作用,不但能够使幼儿抵触用药的情况减少,同时也能够对治疗有一定的辅助作用。 The inner wall of the disposable suction nozzle is equipped with a mint flavor compartment. Young patients are usually very resistant to the powder and are unwilling to use the medicine. After the mint flavor compartment is added to the inner wall of the disposable suction nozzle, the infant patients can also inhale the powder while inhaling. Mint spice, the taste of medicine in children's mouth is greatly reduced, replaced by mint flavor, and mint can also have a certain soothing effect on the respiratory tract, not only can reduce children's resistance to medication, but also have a certain auxiliary effect on treatment .

第二储药壳体上开有透明塑料观察窗能够让患者在使用时及时观察药粉是否全部被吸入。 A transparent plastic observation window is provided on the second medicine storage shell to allow the patient to observe whether the medicine powder is all inhaled in time during use.

本实用新型使用方便,便于清洁,同时能够保证药粉能够最大限度地让患者吸入呼吸道与肺部而不粘结在患者的口腔内,其好处是显而易见的,也是其他吸舒所不具备的。 The utility model is easy to use and easy to clean, and at the same time, it can ensure that the medicine powder can be inhaled by the patient to the maximum extent and not stick to the patient's mouth.

附图说明 Description of drawings

图1为本实用新型的结构示意图; Fig. 1 is the structural representation of the utility model;

图2为本实用新型的主视结构示意图。 Fig. 2 is a schematic diagram of the front view of the utility model.

具体实施方式 Detailed ways

以下结合附图给出的实施例对本实用新型作进一步详细的说明。 Below in conjunction with the embodiment that accompanying drawing provides, the utility model is described in further detail.

    如图1~2所示,一种筒式吸舒,喷剂罐1前端联通有第一储药壳体2,第一储药壳体2具有凸台3,凸台3的前端具有环形圈4,环形圈4上固定安装有密封圈5,第二储药壳体6内壁开有与密封圈5相配合的环形槽7,第一储药壳体2通过密封圈5与环形槽7插装配合,与第二储药壳体6连接,第一储药壳体2与第二储药壳体6内部形成储药腔体8,第二储药壳体2端部联通有出药管道9,出药管道9与第二储药壳体2联通处固定安装有吸气单向阀瓣10,出药管道9与排气管道11联通,排气管道11内依次设有有活性炭过滤网12与呼气单向阀瓣13,出药管道9端部具有一次性吸嘴14。 As shown in Figures 1 and 2, it is a cylindrical type of suction and relaxation. The front end of the spray tank 1 is connected with a first medicine storage shell 2. The first medicine storage shell 2 has a boss 3, and the front end of the boss 3 has an annular ring. 4. A sealing ring 5 is fixedly installed on the annular ring 4. The inner wall of the second drug storage shell 6 is provided with an annular groove 7 matching the sealing ring 5. The first drug storage shell 2 is inserted into the annular groove 7 through the sealing ring 5. Fitted and connected with the second drug storage shell 6, the first drug storage shell 2 and the second drug storage shell 6 form a drug storage cavity 8, and the end of the second drug storage shell 2 is connected with a drug outlet pipeline 9. An inhalation one-way valve disc 10 is fixedly installed at the communication place between the medicine outlet pipeline 9 and the second medicine storage shell 2, the medicine outlet pipeline 9 is connected with the exhaust pipeline 11, and the exhaust pipeline 11 is sequentially provided with an activated carbon filter 12 and the exhalation one-way valve disc 13, the medicine outlet pipeline 9 ends have a disposable suction nozzle 14.

    如图1~2所示所述一次性吸嘴14内壁设有薄荷香料仓15。 As shown in Figures 1-2, the inner wall of the disposable suction nozzle 14 is provided with a mint spice compartment 15.

    如图1~2所示第二储药壳体6上开有透明塑料观察窗16。 As shown in Figures 1-2, a transparent plastic observation window 16 is opened on the second drug storage shell 6.

在使用时,首先按压喷剂罐1,药粉进入第一储药壳体2与第二储药壳体6所形成的储药腔体2,患者咬住一次性吸嘴14,进行自由呼吸,患者吸气时,药粉经过吸气单向阀瓣10到出药管道9,直接被患者吸入到呼吸道,而患者呼气时,呼出的气体从排气管道11排出,同时活性炭过滤网12能够阻挡药粉排出,呼气单向阀瓣13能够防止外部气体吸入,用药完毕后,可以将第一储药壳体2与第二储药壳体6拆分清洗,以备下次使用。 When in use, first press the spray tank 1, the powder enters the drug storage cavity 2 formed by the first drug storage shell 2 and the second drug storage shell 6, the patient bites the disposable suction nozzle 14, and breathes freely. When the patient inhales, the medicine powder passes through the inhalation one-way valve disc 10 to the medicine outlet pipeline 9, and is directly inhaled by the patient into the respiratory tract; The medicine powder is discharged, and the exhalation one-way valve disc 13 can prevent external air from being sucked in. After the medicine is finished, the first medicine storage housing 2 and the second medicine storage housing 6 can be disassembled and cleaned for next use.

Claims (3)

1. a cartridge type is inhaled and is relaxed, comprise spray tank (1), it is characterized in that: spray tank (1) front end is linked with the first drug storage housing (2), first drug storage housing (2) has boss (3), the front end of boss (3) has annular ring (4), annular ring (4) is installed with sealing ring (5), second drug storage housing (6) inwall has the cannelure (7) matched with sealing ring (5), first drug storage housing (2) is coordinated with cannelure (7) plug-in mounting by sealing ring (5), be connected with the second drug storage housing (6), first drug storage housing (2) forms drug storage cavity (8) with the second drug storage housing (6) inside, second drug storage housing (2) end is linked with drug pipeline (9), drug pipeline (9) and the second drug storage housing (2) connection position are installed with breather cheek valve lobe (10), drug pipeline (9) and discharge duct (11) UNICOM, activated charcoal strainer (12) and expiratory one-way valve lobe (13) has been provided with successively in discharge duct (11), drug pipeline (9) end has disposable suction nozzle (14).
2. cartridge type according to claim 1 is inhaled and is relaxed, and it is characterized in that: described disposable suction nozzle (14) inwall is provided with minty note feed bin (15).
3. cartridge type according to claim 1 is inhaled and is relaxed, and it is characterized in that: the second drug storage housing (6) has transparent plastic observation window (16).
CN201420632766.7U 2014-10-29 2014-10-29 Cartridge type is inhaled and is relaxed Expired - Fee Related CN204193227U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108325036A (en) * 2018-03-16 2018-07-27 黄炳焱 Breath freshening instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108325036A (en) * 2018-03-16 2018-07-27 黄炳焱 Breath freshening instrument

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