CN209060245U - Be applied to inspiratory nasal catheter of mixed oxygen - Google Patents
Be applied to inspiratory nasal catheter of mixed oxygen Download PDFInfo
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- CN209060245U CN209060245U CN201721857960.5U CN201721857960U CN209060245U CN 209060245 U CN209060245 U CN 209060245U CN 201721857960 U CN201721857960 U CN 201721857960U CN 209060245 U CN209060245 U CN 209060245U
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000001301 oxygen Substances 0.000 title claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 25
- 230000003434 inspiratory effect Effects 0.000 title 1
- 239000007789 gas Substances 0.000 claims abstract description 35
- 239000006260 foam Substances 0.000 claims description 6
- 206010028748 Nasal obstruction Diseases 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 210000001331 nose Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本实用新型公开一种应用于混合氧吸入的鼻导管，其特征在于：一根O2管，所述O2管连接O2供养器；一根CO2管，所述CO2管连接CO2供养器；O2管与CO2管合并为一束；一根混合气体管，所述混合气体管呈环形，所述混合气体管上设有鼻塞；所述混合气体管与O2管与CO2管的合并管连接；本实用新型大大改善患者鼻部的舒适度，临床使用效果好，且技术结构简单，生产工艺简答，降低制造成本，容易操作，有利用广泛推广应用；本实用新型将两个输入端合为一束，使得CO2和O2混合均匀，提高患者吸入的混合气体舒适度，通过收紧套，调节佩戴的长度，适用于不同患者佩戴，达到有效固定的目的。
The utility model discloses a nasal cannula used for mixed oxygen inhalation, which is characterized by: an O2 pipe, the O2 pipe is connected to the O2 feeder; a CO2 pipe, the CO2 pipe is connected to the CO2 Feeder; O 2 pipe and CO 2 pipe are combined into a bundle; a mixed gas pipe, the mixed gas pipe is annular, and the mixed gas pipe is provided with a nasal plug; the mixed gas pipe and O 2 pipe and CO The combined pipe connection of 2 pipes; the utility model greatly improves the comfort of the patient's nose, the clinical use effect is good, and the technical structure is simple, the production process is simple, the manufacturing cost is reduced, the operation is easy, and the utility model is widely popularized and applied; the utility model The two input ends are combined into a bundle, so that CO 2 and O 2 are mixed evenly, and the comfort of the mixed gas inhaled by the patient is improved. By tightening the sleeve, the length of the wearing can be adjusted, which is suitable for different patients to wear and achieve the purpose of effective fixation.
Description
技术领域technical field
本实用新型属于护理技术领域，具体涉及一种应用于混合氧吸入的鼻导管。The utility model belongs to the technical field of nursing, in particular to a nasal cannula used for mixed oxygen inhalation.
背景技术Background technique
吸氧法是指供给患者氧气，纠正由各种原因造成的缺氧状态，促进代谢，以维持机体生命活动的治疗方法。目前的鼻塞和鼻导管吸氧法设备简单，使用方便，鼻塞法有单塞和双塞两种。单塞法选用适宜的型号塞于一侧鼻前庭内，并与鼻腔紧密接触（另一侧鼻孔开放），吸气时只进氧气，故吸氧浓度较稳定。双塞法为两个较细小的鼻塞同时置于双侧鼻孔，鼻塞周围尚留有空隙，能同时呼吸空气，病人较舒适，但吸氧浓度不够稳定。Oxygen inhalation refers to the treatment of supplying oxygen to patients, correcting the hypoxic state caused by various reasons, and promoting metabolism to maintain the body's life activities. The current nasal obstruction and nasal cannula oxygen inhalation methods are simple and easy to use. There are two types of nasal obstruction methods: single plug and double plug. In the single-plug method, a suitable model is used to plug in the vestibule of one side of the nose, and it is in close contact with the nasal cavity (the other side of the nostril is open), and only oxygen is fed during inhalation, so the oxygen inhalation concentration is relatively stable. The double-plug method is that two smaller nasal plugs are placed in the bilateral nostrils at the same time. There is still a gap around the nasal plugs, and the patient can breathe air at the same time. The patient is more comfortable, but the oxygen concentration is not stable enough.
现代医学临床中，混合氧的吸入已作为无创的治疗方法，混合氧指的是CO2和 O2混合气体，以前通常使用两根鼻导管，一根的端口接CO2，另一根的端口接 O2，将两根导管叠放在一起，出口端为两个双孔出气，将出口端放置在鼻腔内供于患者吸入混合氧，病人感觉很不舒服。In modern clinical medicine, the inhalation of mixed oxygen has been used as a non-invasive treatment method. Mixed oxygen refers to the mixed gas of CO 2 and O 2 . In the past, two nasal cannulae were usually used, one port was connected to CO 2 , and the other port was connected to CO 2 . Connect O 2 , stack two catheters together, the outlet end is two double holes for air outlet, and the outlet end is placed in the nasal cavity for the patient to inhale mixed oxygen, and the patient feels very uncomfortable.
实用新型内容Utility model content
本实用新型为了改善患者吸混合氧时鼻部的不舒适，对氧气管进行改进，达到患者鼻部舒适度的问题，提出一种应用于混合氧吸入的鼻导管。In order to improve the discomfort of the nose when the patient inhales mixed oxygen, the utility model improves the oxygen tube to achieve the problem of the comfort of the patient's nose, and proposes a nasal cannula for mixed oxygen inhalation.
为了实现上述目的，本实用新型采用的技术方案如下：In order to achieve the above purpose, the technical scheme adopted by the present utility model is as follows:
一种应用于混合氧吸入的鼻导管，其特征在于：A nasal cannula applied to mixed oxygen inhalation is characterized in that:
一根O2管，所述O2管连接O2供养器；An O 2 pipe, the O 2 pipe is connected to the O 2 feeder;
一根CO2管，所述CO2管连接CO2供养器；O2管与CO2管合并为一束；A CO 2 pipe, the CO 2 pipe is connected to the CO 2 feeder; the O 2 pipe and the CO 2 pipe are combined into a bundle;
一根混合气体管，所述混合气体管呈环形，所述混合气体管上设有鼻塞；所述混合气体管与O2管与CO2管的合并管连接；A mixed gas pipe, the mixed gas pipe is annular, and the mixed gas pipe is provided with a nasal plug; the mixed gas pipe is connected with the combined pipe of the O 2 pipe and the CO 2 pipe;
所述混合气体管上设有敷料垫，所述鼻塞之间设有支撑垫。A dressing pad is arranged on the mixed gas tube, and a support pad is arranged between the nasal plugs.
进一步的，所述混合气体管与O2管、CO2管之间通过连接管连接。Further, the mixed gas pipe is connected with the O 2 pipe and the CO 2 pipe through a connecting pipe.
进一步的，所述环形混合气体管的腰部套有收紧套，收紧套移动控制下部的大小。Further, the waist of the annular mixed gas pipe is covered with a tightening sleeve, and the tightening sleeve moves to control the size of the lower part.
进一步的，所述鼻塞为两个。Further, the number of nasal obstructions is two.
进一步的，所述O2管端设有O2管接口。Further, the O 2 pipe end is provided with an O 2 pipe interface.
进一步的，所述CO2管端设有CO2管接口。Further, the CO 2 pipe end is provided with a CO 2 pipe interface.
进一步的，所述敷料垫采用泡沫敷料垫，沿着混合气体管上下移动。Further, the dressing pad adopts a foam dressing pad, which moves up and down along the mixed gas pipe.
进一步的，所述支撑垫凸起，用于固定鼻部Further, the support pad is convex for fixing the nose
本实用新型具有以下有益效果：The utility model has the following beneficial effects:
本实用新型大大改善患者鼻部的舒适度，临床使用效果好，且技术结构简单，生产工艺简答，降低制造成本，容易操作，有利用广泛推广应用。The utility model greatly improves the comfort of the patient's nose, has good clinical use effect, simple technical structure, simple production process, reduced manufacturing cost, easy operation, and is widely popularized and applied.
本实用新型将两个输入端合为一束，使得CO2和O2混合均匀，提高患者吸入的混合气体舒适度，通过收紧套，调节佩戴的长度，适用于不同患者佩戴，达到有效固定的目的。The utility model combines two input ends into one bundle, so that CO 2 and O 2 are mixed evenly, improving the comfort of the mixed gas inhaled by the patient, and adjusting the wearing length by tightening the sleeve, which is suitable for different patients to wear and achieves effective fixation the goal of.
附图说明Description of drawings
图1是本实用新型结构示意图。FIG. 1 is a schematic structural diagram of the present utility model.
图2是A-A向支撑垫与鼻塞结构示意图。Figure 2 is a schematic diagram of the structure of the A-A direction support pad and nasal plug.
附图中，各标号所代表的部件列表如下：In the accompanying drawings, the list of components represented by each number is as follows:
1、CO2管接口，2、O2管接口，3、O2管，4、CO2管，5、连接管，6、收紧套，7、鼻塞，8、混合气体管，9、敷料垫，10、支撑垫。1. CO 2 tube interface, 2, O 2 tube interface, 3, O 2 tube, 4, CO 2 tube, 5, connecting tube, 6, tightening sleeve, 7, nasal plug, 8, mixed gas tube, 9, dressing Pad, 10. Support pad.
具体实施方式Detailed ways
下面结合附图对本实用新型做进一步的说明：The utility model will be further described below in conjunction with the accompanying drawings:
如图1所示，一种应用于混合氧吸入的鼻导管，其特征在于：As shown in Figure 1, a nasal cannula applied to mixed oxygen inhalation is characterized in that:
一根O2管3，所述O2管连接O2供养器；An O 2 pipe 3, the O 2 pipe is connected to the O 2 feeder;
一根CO2管4，所述CO2管连接CO2供养器；O2管3与CO2管4合并为一束；A CO 2 pipe 4, the CO 2 pipe is connected to the CO 2 feeder; the O 2 pipe 3 and the CO 2 pipe 4 are combined into a bundle;
一根混合气体管8，所述混合气体管呈环形，所述混合气体管上设有鼻塞7；所述混合气体管与O2管3与CO2管4的合并管连接；A mixed gas pipe 8, the mixed gas pipe is annular, and the mixed gas pipe is provided with a nasal plug 7; the mixed gas pipe is connected with the combined pipe of the O 2 pipe 3 and the CO 2 pipe 4;
所述混合气体管上设有敷料垫9，所述鼻塞7之间设有支撑垫10。A dressing pad 9 is arranged on the mixed gas tube, and a support pad 10 is arranged between the nasal plugs 7 .
所述混合气体管与O2管、CO2管之间通过连接管5连接。The mixed gas pipe is connected with the O 2 pipe and the CO 2 pipe through the connecting pipe 5 .
所述环形混合气体管的腰部套有收紧套6，收紧套6移动控制下部的大小。The waist of the annular mixed gas pipe is covered with a tightening sleeve 6, and the tightening sleeve 6 moves to control the size of the lower part.
所述鼻塞7为两个。The number of the nasal plugs 7 is two.
所述O2管3端设有O2管接口2。The O2 pipe interface 2 is provided at the 3 end of the O2 pipe.
所述CO2管端设有CO2管接口1。The CO 2 pipe end is provided with a CO 2 pipe interface 1 .
所述敷料垫9采用泡沫敷料垫，沿着混合气体管上下移动。The dressing pad 9 adopts a foam dressing pad and moves up and down along the mixed gas pipe.
所述支撑垫10凸起，用于固定鼻部。The support pad 10 is convex for fixing the nose.
实施例：Example:
将原来鼻导管设置为两个输气端，一个根O2管3和一根CO2管4，然后将上述两根管通过连接管5连接为一束，然后从合并管分支出一根细小的环形混合气体管，其末端上设置鼻塞7，该比赛设置对应患者的鼻部，为了适应不同患者佩戴，所述环形混合气体管的腰部套有收紧套6，通过上下移动收紧套，可以调节佩戴的长度。Set the original nasal cannula as two gas delivery ends, one O2 tube 3 and one CO2 tube 4, then connect the above two tubes into a bundle through the connecting tube 5, and then branch out a small tube from the combined tube. The annular mixed gas tube is provided with a nasal plug 7 on its end, and the game is set to correspond to the patient's nose. In order to adapt to different patients' wearing, the waist of the annular mixed gas tube is covered with a tightening sleeve 6. By moving the tightening sleeve up and down, The wearing length can be adjusted.
本实用新型混合气体管上设有的支撑垫10和泡沫敷料垫9，所述泡沫敷料垫9为患者经过耳部佩戴，减轻导管对耳廊上端的压痕，泡沫敷料垫9可以活动调节，改善不同人群配套；所述支撑垫10突出，更好的支撑鼻部，起到固定鼻部的作用。The utility model is provided with a support pad 10 and a foam dressing pad 9 on the mixed gas tube. The foam dressing pad 9 is worn by the patient through the ear to reduce the indentation of the catheter on the upper end of the ear gallery. The foam dressing pad 9 can be adjusted movably. Improve the matching of different groups of people; the support pad 10 is protruding to better support the nose and play the role of fixing the nose.
以上所述，仅为本实用新型的具体实施方式，但实用新型的保护范围并不局限于此，任何熟悉本领域的技术人员在本实用新型揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在实用新型的保护范围之内。The above are only specific embodiments of the present utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present utility model. , should be covered within the scope of protection of the utility model.
Claims (8)
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| CN201721857960.5U CN209060245U (en) | 2017-12-27 | 2017-12-27 | Be applied to inspiratory nasal catheter of mixed oxygen |
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| CN201721857960.5U CN209060245U (en) | 2017-12-27 | 2017-12-27 | Be applied to inspiratory nasal catheter of mixed oxygen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920228A (en) * | 2023-07-31 | 2023-10-24 | 兰州汶河医疗器械研制开发有限公司 | A device for safe hydrogen and oxygen therapy through terminal mixing |
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2017
- 2017-12-27 CN CN201721857960.5U patent/CN209060245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920228A (en) * | 2023-07-31 | 2023-10-24 | 兰州汶河医疗器械研制开发有限公司 | A device for safe hydrogen and oxygen therapy through terminal mixing |
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