CN203989325U - Medical vaporizer - Google Patents
Medical vaporizer Download PDFInfo
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- CN203989325U CN203989325U CN201420453339.2U CN201420453339U CN203989325U CN 203989325 U CN203989325 U CN 203989325U CN 201420453339 U CN201420453339 U CN 201420453339U CN 203989325 U CN203989325 U CN 203989325U
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- China
- Prior art keywords
- tube
- nebulizer
- utility
- model
- receiving port
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000006200 vaporizer Substances 0.000 title 1
- 239000006199 nebulizer Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 4
- 239000007779 soft material Substances 0.000 claims description 3
- 238000002627 tracheal intubation Methods 0.000 abstract description 12
- 206010036790 Productive cough Diseases 0.000 abstract description 8
- 210000003802 sputum Anatomy 0.000 abstract description 8
- 208000024794 sputum Diseases 0.000 abstract description 8
- 238000002663 nebulization Methods 0.000 abstract description 7
- 238000000889 atomisation Methods 0.000 abstract description 5
- 206010038743 Restlessness Diseases 0.000 abstract description 2
- 208000003443 Unconsciousness Diseases 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 230000003872 anastomosis Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000009079 Bronchial Spasm Diseases 0.000 description 1
- 208000014181 Bronchial disease Diseases 0.000 description 1
- 206010006482 Bronchospasm Diseases 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 208000001431 Psychomotor Agitation Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
本实用新型涉及医用雾化器。本实用新型结构为雾化器上方连接连接管，连接管一端设置活瓣、出气口，另一端设置吻合口、塞子、容纳口，塞子位于容纳口上方，塞子和容纳口位于吻合口的上方。本实用新型克服了现有雾化器存在的无法满足气管插管或气管切开患者雾化治疗的需求的缺陷。本实用新型根据雾化装置到气管插管或气管切开套管的距离，收缩、打开连接管，雾化时患者呼气，软质活瓣开放，气体通过出气口排出，雾化时打开塞子，吸痰管依次通过容纳口、吻合口、气管插管或气管切开套管，可以进行吸痰操作，吸引结束后，退出吸痰管，将塞子塞入容纳口，特别适用于意识不清、躁动并带有气管插管或气管切开套管的患者。
The utility model relates to a medical atomizer. The structure of the utility model is that a connecting pipe is connected above the nebulizer, a valve and an air outlet are arranged at one end of the connecting pipe, and an anastomosis, a stopper, and an accommodating opening are arranged at the other end. The utility model overcomes the defect that the existing nebulizer cannot meet the needs of nebulization treatment for patients with tracheal intubation or tracheotomy. According to the distance from the atomization device to the tracheal intubation tube or the tracheotomy sleeve, the utility model shrinks and opens the connecting tube, the patient exhales during atomization, the soft valve is opened, the gas is discharged through the gas outlet, and the plug is opened during atomization , the sputum suction tube passes through the receiving port, anastomotic port, tracheal intubation or tracheotomy cannula in turn, and can perform sputum suction operation. After the suction is completed, withdraw the sputum suction tube and insert the stopper into the receiving port, especially suitable for unconsciousness , restless patients with endotracheal tube or tracheostomy tube.
Description
技术领域technical field
本实用新型涉及一种医疗器械，特别涉及医用雾化器。The utility model relates to a medical device, in particular to a medical nebulizer.
背景技术Background technique
通过雾化吸入给药，可以达到缓解支气管痉挛、稀化痰液、防治呼吸道感染的作用。由于雾化吸入具有药物起效快、用药量少、局部药物浓度高而全身不良反应少等优点，在术后防止肺部并发症中，雾化吸入已成为重要的辅助治疗措施，因此涉及医用雾化器。Administration through nebulization inhalation can relieve bronchospasm, dilute sputum, and prevent respiratory tract infection. Because atomized inhalation has the advantages of quick drug onset, less dosage, high local drug concentration and less systemic adverse reactions, atomized inhalation has become an important auxiliary treatment measure in preventing pulmonary complications after surgery, so it involves medical atomizer.
在本实用新型发明之前，现有的雾化器构造比较单一，无法满足气管插管或气管切开患者雾化治疗的需求。如雾化器和气管插管或气管切开套管之间无吻合装置、雾化时人工气道暴露、雾化时痰液易喷出、雾化器出口和氧气连接管之间靠水平摩擦力连接，使得雾化器不能稳定固定，雾化时只有少量的气雾进入气道，人工气道易被污染，雾化器出口和氧气连接管道之间易脱落，一方面浪费了雾化药液，另一方面增加了肺部感染的风险。Before the invention of the utility model, the structure of the existing nebulizer was relatively single, which could not meet the needs of nebulization therapy for patients with tracheal intubation or tracheotomy. For example, there is no anastomotic device between the nebulizer and the tracheal intubation tube or tracheostomy tube, the artificial airway is exposed during nebulization, sputum is easy to spray out during nebulization, and there is horizontal friction between the nebulizer outlet and the oxygen connecting tube The force connection makes the nebulizer not stable and fixed, only a small amount of aerosol enters the airway during nebulization, the artificial airway is easily polluted, and the outlet of the nebulizer and the oxygen connecting pipe are easy to fall off. On the one hand, the nebulizer is wasted. Liquid, on the other hand increases the risk of lung infection.
发明内容Contents of the invention
本实用新型的目的就在于克服上述缺陷，研制一种医用雾化器。The purpose of this utility model is just to overcome above-mentioned defect, develops a kind of medical nebulizer.
本实用新型的技术方案是：The technical scheme of the utility model is:
医用雾化器，雾化器出口与接口连接，其主要技术特征在于雾化器上方连接连接管，连接管一端设置活瓣、出气口，另一端设置吻合口、塞子、容纳口，塞子位于容纳口上方，塞子和容纳口位于吻合口的上方。Medical nebulizer, the outlet of the nebulizer is connected to the interface. Its main technical feature is that the connecting pipe is connected above the nebulizer. One end of the connecting pipe is provided with a valve and an air outlet, and the other end is provided with an anastomotic port, a plug, and a receiving port. The plug is located in the receiving port. Above the stoma, the plug and receiving port are located above the anastomotic stoma.
所述活瓣位于出气口后方。The valve is located behind the air outlet.
所述塞子的大小和容纳口的大小一致。The size of the plug is consistent with the size of the accommodating opening.
所述连接管采用可伸缩的折叠式软塑料材质制成。The connecting pipe is made of retractable and foldable soft plastic material.
所述活瓣采用软质材料制成。The valve is made of soft material.
所述出口在雾化器下部。The outlet is at the lower part of the atomizer.
所述出口和接口采用螺纹式连接方式。The outlet and the interface adopt a threaded connection.
本实用新型的优点和效果在于在雾化装置上设置可伸缩的折叠式软塑料材质连接管，根据雾化装置到气管插管或气管切开套管的距离，收缩、打开连接管，调至所需要的长度；连接管一侧设置出气口和活瓣，雾化时患者呼气，软质活瓣开放，气体通过出气口排出；连接管另一侧设置吻合口，与气管插管出口或气管切开套管出口连接；吻合口上方设置塞子和容纳口，雾化时打开塞子，吸痰管依次通过容纳口、吻合口、气管插管或气管切开套管，可以进行吸痰操作，吸引结束后，退出吸痰管，将塞子塞入容纳口；雾化器出口与氧气连接管之间采用螺纹式连接，以利于固定紧密，特别适用于意识不清、躁动并带有气管插管或气管切开套管的患者。The utility model has the advantages and effects of setting a telescopic folding soft plastic material connecting tube on the atomizing device, shrinking and opening the connecting tube according to the distance from the atomizing device to the tracheal intubation tube or the tracheotomy sleeve, and adjusting to The required length; one side of the connecting tube is provided with an air outlet and a valve, when the patient exhales when atomizing, the soft valve is opened, and the gas is discharged through the air outlet; The outlet of the tracheotomy tube is connected; a stopper and a receiving port are set above the anastomotic port, and the stopper is opened during atomization, and the suction tube passes through the receiving port, anastomotic port, tracheal intubation or tracheotomy tube in turn, and the sputum suction operation can be performed. After the suction is finished, exit the suction tube and insert the plug into the receiving port; the outlet of the nebulizer and the oxygen connecting tube are connected by thread to facilitate tight fixation, especially suitable for unconsciousness, restlessness and endotracheal intubation or tracheostomy tube patients.
本实用新型的其他优点和效果将在下面继续说明。Other advantages and effects of the present utility model will continue to be described below.
附图说明Description of drawings
图1——本实用新型结构原理示意图。Fig. 1 - schematic diagram of the structure principle of the utility model.
图中各标号表达对应部件如下：The symbols in the figure represent the corresponding components as follows:
出气口1、活瓣2、连接管3、塞子4、容纳口5、吻合口6、出口7、接口8。Air outlet 1, valve 2, connecting pipe 3, plug 4, receiving port 5, anastomotic port 6, outlet 7, interface 8.
具体实施方式Detailed ways
如图1所示：As shown in Figure 1:
雾化器上方连接的是连接管3，连接管3一端是出气口1和活瓣2，另一端设置有塞子4、容纳口5、吻合口6，塞子4位于容纳口5上方，塞子4和容纳口5位于吻合口6的上方，塞子4的大小和容纳口5的大小一致，活瓣2采用软质材料制成，连接管3采用的是可伸缩的折叠式软塑料材质制成的，雾化器下部的出口7与接口8采取螺纹式紧密连接。The connecting pipe 3 is connected above the nebulizer. One end of the connecting pipe 3 is the air outlet 1 and the valve 2. The other end is provided with a plug 4, a receiving port 5, and an anastomotic port 6. The plug 4 is located above the receiving port 5. The plug 4 and the The accommodating port 5 is located above the anastomotic port 6, the size of the plug 4 is consistent with that of the accommodating port 5, the valve 2 is made of soft material, and the connecting tube 3 is made of a flexible foldable soft plastic material. The outlet 7 on the lower part of the nebulizer is tightly connected with the interface 8 in a threaded manner.
本实用新型应用过程简单说明：The application process of the utility model is briefly explained:
将药液注入雾化器，连接氧源，将出口7和接口8连接起来，雾化装置上设置可伸缩的折叠式软塑料材质连接管3，根据雾化装置到患者气管插管或气管切开套管的距离，收缩、打开连接管3，调至所需要的长度；通过吻合口6将雾化器与气管插管出口或气管切开套管出口连接起来；患者呼气时，活瓣2开放，呼出的气体从出气口1排出，吸气时，活瓣2关闭；雾化时如需进行吸痰操作，可打开塞子4，将吸痰管依次通过容纳口5、吻合口6、气管插管或气管切开套管进行吸引，吸引结束后，退出吸痰管，将塞子4塞入容纳口5，防止漏气；出口7和接口8之间采用螺纹式连接可连接紧密，防止管道脱落。Inject the liquid medicine into the nebulizer, connect the oxygen source, connect the outlet 7 and the interface 8, and install a retractable folding soft plastic connecting tube 3 on the nebulizer, and connect it to the patient's tracheal intubation or tracheal intubation according to the nebulization device. Open the distance of the cannula, shrink and open the connecting tube 3, and adjust it to the required length; connect the nebulizer to the outlet of the tracheal intubation tube or the outlet of the tracheotomy tube through the anastomotic port 6; when the patient exhales, the valve 2 Open, the exhaled gas is discharged from the air outlet 1, when inhaling, the valve 2 is closed; if you need to perform sputum suction operation during atomization, you can open the plug 4, and pass the sputum suction tube through the receiving port 5, anastomotic port 6, Endotracheal intubation or tracheotomy cannula for suction, after the suction, exit the suction tube, insert the plug 4 into the receiving port 5 to prevent air leakage; the threaded connection between the outlet 7 and the interface 8 can be tightly connected to prevent Pipe comes off.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453339.2U CN203989325U (en) | 2014-08-11 | 2014-08-11 | Medical vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453339.2U CN203989325U (en) | 2014-08-11 | 2014-08-11 | Medical vaporizer |
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| Publication Number | Publication Date |
|---|---|
| CN203989325U true CN203989325U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453339.2U Expired - Lifetime CN203989325U (en) | 2014-08-11 | 2014-08-11 | Medical vaporizer |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198809A (en) * | 2017-06-16 | 2017-09-26 | 戴萍 | A kind of atomizer for trachea cannula |
| US11160948B2 (en) | 2016-06-22 | 2021-11-02 | Imam Abdulrahman Bin Faisal University | Nebulizer tubing with a port to minimize medicament loss |
-
2014
- 2014-08-11 CN CN201420453339.2U patent/CN203989325U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11160948B2 (en) | 2016-06-22 | 2021-11-02 | Imam Abdulrahman Bin Faisal University | Nebulizer tubing with a port to minimize medicament loss |
| CN107198809A (en) * | 2017-06-16 | 2017-09-26 | 戴萍 | A kind of atomizer for trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |