CN209173307U - A breathing exercise device for patients with chronic obstructive pulmonary disease - Google Patents
A breathing exercise device for patients with chronic obstructive pulmonary disease Download PDFInfo
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- CN209173307U CN209173307U CN201821925847.0U CN201821925847U CN209173307U CN 209173307 U CN209173307 U CN 209173307U CN 201821925847 U CN201821925847 U CN 201821925847U CN 209173307 U CN209173307 U CN 209173307U
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 55
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000000241 respiratory effect Effects 0.000 claims 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
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Abstract
本实用新型公开了一种慢阻肺病人呼吸锻练装置，包括呼吸面罩，所述呼吸面罩正面的顶部和底部均固定连接有头带，所述呼吸面罩的左侧连通有进气管，所述进气管的底部设置有过滤头，所述过滤头的顶部延伸至进气管的内部，所述过滤头的内部横向固定连接有活性炭过滤网。本实用新型通过设置呼吸面罩、头带、进气管、过滤头、活性炭过滤网、定位槽、支撑板、旋转板、定位杆、卡杆、限位环、弹簧、滑环、卡槽和出气管的配合使用，解决了现有呼吸锻炼装置的活性炭过滤网不便于使用者更换的问题，该慢阻肺病人呼吸锻练装置，具备便于更换活性炭过滤网的优点，节省了使用者大量的时间，提高了呼吸锻炼装置的实用性。
The utility model discloses a breathing exercise device for patients with chronic obstructive pulmonary disease. The bottom of the air intake pipe is provided with a filter head, the top of the filter head extends to the interior of the air intake pipe, and an activated carbon filter screen is horizontally fixedly connected to the interior of the filter head. The utility model is provided with a breathing mask, a headband, an air intake pipe, a filter head, an activated carbon filter, a positioning groove, a support plate, a rotating plate, a positioning rod, a clamping rod, a limit ring, a spring, a slip ring, a clamping groove and an air outlet pipe. The combined use of the device solves the problem that the activated carbon filter of the existing breathing exercise device is inconvenient for users to replace. The practicality of the breathing exercise device is improved.
Description
技术领域technical field
本实用新型涉及医疗设备技术领域，具体为一种慢阻肺病人呼吸锻练装置。The utility model relates to the technical field of medical equipment, in particular to a breathing exercise device for patients with chronic obstructive pulmonary disease.
背景技术Background technique
医疗器械是指直接或者间接用于人体的仪器、设备、器具、体外诊断试剂及校准物、材料以及其他类似或者相关的物品，包括所需要的计算机软件；其效用主要通过物理等方式获得，不是通过药理学、免疫学或者代谢的方式获得，或者虽然有这些方式参与但是只起辅助作用；其目的是疾病的诊断、预防、监护、治疗或者缓解；损伤的诊断、监护、治疗、缓解或者功能补偿；生理结构或者生理过程的检验、替代、调节或者支持；生命的支持或者维持；妊娠控制；通过对来自人体的样本进行检查，为医疗或者诊断目的提供信息。Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used in the human body, including required computer software; Obtained by pharmacological, immunological or metabolic means, or although these means are involved but only play an auxiliary role; its purpose is the diagnosis, prevention, monitoring, treatment or alleviation of disease; the diagnosis, monitoring, treatment, alleviation or function of injury Compensation; examination, replacement, regulation or support of physiological structures or processes; life support or maintenance; pregnancy control; providing information for medical or diagnostic purposes by examining samples from the human body.
慢阻肺患者进行呼吸锻炼也是很有必要的，它不仅可锻炼呼吸肌，改善患者的疲劳、乏力和呼吸困难，提高对体力活动的耐受性，增强体质，使其建立有效的呼吸形态，慢阻肺患者呼吸锻炼需要用到呼吸锻练装置，呼吸锻练装置使用一段时间后，为了保证吸入空气的质量，需要对活性炭过滤网进行更换，现有的呼吸锻炼装置多为一体化设计，导致现有呼吸锻炼装置的活性炭过滤网不便于使用者更换，浪费了使用者大量的时间，降低了呼吸锻炼装置的实用性。It is also necessary for patients with COPD to perform breathing exercises. It can not only exercise the respiratory muscles, improve the fatigue, fatigue and dyspnea of patients, improve the tolerance of physical activity, enhance physical fitness, and enable them to establish an effective breathing pattern. COPD patients need to use a breathing exercise device for breathing exercise. After the breathing exercise device is used for a period of time, in order to ensure the quality of the inhaled air, the activated carbon filter needs to be replaced. The existing breathing exercise devices are mostly integrated designs. As a result, the activated carbon filter screen of the existing breathing exercise device is inconvenient for the user to replace, wastes a lot of time for the user, and reduces the practicability of the breathing exercise device.
实用新型内容Utility model content
本实用新型的目的在于提供一种慢阻肺病人呼吸锻练装置，具备便于更换活性炭过滤网的优点，解决了现有呼吸锻炼装置的活性炭过滤网不便于使用者更换的问题。The purpose of the utility model is to provide a breathing exercise device for patients with chronic obstructive pulmonary disease, which has the advantage of being easy to replace the activated carbon filter, and solves the problem that the activated carbon filter of the existing breathing exercise device is inconvenient for the user to replace.
为实现上述目的，本实用新型提供如下技术方案：一种慢阻肺病人呼吸锻练装置，包括呼吸面罩，所述呼吸面罩正面的顶部和底部均固定连接有头带，所述呼吸面罩的左侧连通有进气管，所述进气管的底部设置有过滤头，所述过滤头的顶部延伸至进气管的内部，所述过滤头的内部横向固定连接有活性炭过滤网，所述过滤头的两侧均开设有定位槽，所述进气管两侧的底部均固定连接有支撑板，所述支撑板的正面活动连接有旋转板，所述旋转板内侧的底部固定连接有定位杆，所述定位杆远离旋转板的一端延伸至定位槽的内部，所述旋转板的顶部固定连接有卡杆，所述进气管表面的顶部固定连接有限位环，所述限位环底部的两侧均固定连接有弹簧，所述进气管的表面且位于限位环的底部滑动连接有滑环，所述弹簧的底部与滑环的顶部固定连接，所述滑环底部的两侧均开设有卡槽，所述卡杆的顶部延伸至卡槽的内部，所述呼吸面罩左侧的顶部连通有出气管。In order to achieve the above purpose, the present invention provides the following technical solutions: a breathing exercise device for patients with chronic obstructive pulmonary disease, comprising a breathing mask, the top and bottom of the front of the breathing mask are fixedly connected with headbands, and the left side of the breathing mask is The side is connected with an air inlet pipe, the bottom of the air inlet pipe is provided with a filter head, the top of the filter head extends to the inside of the air inlet pipe, the inside of the filter head is horizontally fixedly connected with an activated carbon filter, and the two sides of the filter head are connected. The sides are provided with positioning grooves, the bottoms of both sides of the air intake pipe are fixedly connected with support plates, the front of the support plates is movably connected with a rotating plate, and the bottom of the inner side of the rotating plate is fixedly connected with a positioning rod. The end of the rod away from the rotating plate extends to the interior of the positioning groove, the top of the rotating plate is fixedly connected with a clamping rod, the top of the surface of the air intake pipe is fixedly connected with a limit ring, and both sides of the bottom of the limit ring are fixedly connected There is a spring, a slip ring is slidably connected to the surface of the air intake pipe and located at the bottom of the limit ring, the bottom of the spring is fixedly connected to the top of the slip ring, and the two sides of the bottom of the slip ring are provided with slots, so The top of the clamping rod extends to the inside of the clamping slot, and the top of the left side of the breathing mask is communicated with an air outlet.
优选的，所述呼吸面罩的右侧固定连接有软垫，所述软垫与呼吸面罩配合使用。Preferably, a soft pad is fixedly connected to the right side of the breathing mask, and the soft pad is used in cooperation with the breathing mask.
优选的，所述活性炭过滤网的形状为圆形，所述活性炭过滤网与过滤头配合使用。Preferably, the shape of the activated carbon filter is circular, and the activated carbon filter is used in conjunction with the filter head.
优选的，所述旋转板外侧的顶部固定连接有压板，所述压板的外侧设置有防滑纹。Preferably, a pressure plate is fixedly connected to the top of the outer side of the rotating plate, and the outer side of the pressure plate is provided with anti-skid lines.
优选的，所述滑环内壁的两侧均固定连接有导向杆，所述进气管的两侧且对应导向杆的位置开设有导向槽，所述导向杆与导向槽滑动连接。Preferably, both sides of the inner wall of the slip ring are fixedly connected with guide rods, and two sides of the air inlet pipe are provided with guide grooves at positions corresponding to the guide rods, and the guide rods are slidably connected with the guide grooves.
优选的，所述卡杆的横截面为圆形，所述卡槽的槽型为圆形，且卡杆与卡槽配合使用。Preferably, the cross section of the clamping rod is circular, the groove shape of the clamping groove is circular, and the clamping rod is used in cooperation with the clamping groove.
与现有技术相比，本实用新型的有益效果如下：Compared with the prior art, the beneficial effects of the present utility model are as follows:
1、本实用新型通过设置呼吸面罩、头带、进气管、过滤头、活性炭过滤网、定位槽、支撑板、旋转板、定位杆、卡杆、限位环、弹簧、滑环、卡槽和出气管的配合使用，解决了现有呼吸锻炼装置的活性炭过滤网不便于使用者更换的问题，该慢阻肺病人呼吸锻练装置，具备便于更换活性炭过滤网的优点，节省了使用者大量的时间，提高了呼吸锻炼装置的实用性。1. The utility model is equipped with a breathing mask, a headband, an air intake pipe, a filter head, an activated carbon filter, a positioning groove, a support plate, a rotating plate, a positioning rod, a clamping rod, a limit ring, a spring, a slip ring, a clamping groove and The combined use of the trachea solves the problem that the activated carbon filter of the existing breathing exercise device is inconvenient for the user to replace. time, improving the practicability of the breathing exercise device.
2、本实用新型通过设置软垫，能够避免呼吸面罩与患者面部直接接触，增加了患者面部的舒适度，通过设置压板，能够增加使用者手部与旋转板的接触面积，便于使用者通过压板按压旋转板，通过设置导向杆和导向槽，能够增加滑环滑动的稳定性，防止滑环滑动时转动，通过设置活性炭过滤网，能够对吸入的空气进行过滤，提高了吸入的空气质量。2. The utility model can avoid direct contact between the breathing mask and the patient's face by setting the soft pad, and increase the comfort of the patient's face. By setting the pressure plate, the contact area between the user's hand and the rotating plate can be increased, which is convenient for the user to pass the pressure plate. By pressing the rotating plate, the guide rods and guide grooves are arranged to increase the sliding stability of the slip ring and prevent the slip ring from rotating when sliding. By setting the activated carbon filter, the inhaled air can be filtered, and the inhaled air quality can be improved.
附图说明Description of drawings
图1为本实用新型结构示意图；Fig. 1 is the structural representation of the utility model;
图2为本实用新型图1中A的局部结构放大图；Fig. 2 is the partial structure enlarged view of A in Fig. 1 of the utility model;
图3为本实用新型图1中进气管的结构剖视图；Fig. 3 is the structural cross-sectional view of the air inlet pipe in Fig. 1 of the utility model;
图4为本实用新型图3中B的局部结构放大图。FIG. 4 is an enlarged view of the partial structure of B in FIG. 3 of the present utility model.
图中：1呼吸面罩、2头带、3进气管、4过滤头、5活性炭过滤网、6定位槽、7支撑板、8旋转板、9定位杆、10卡杆、11限位环、12弹簧、13滑环、14卡槽、15出气管、16软垫、17压板、18导向杆、19导向槽。In the picture: 1 breathing mask, 2 headband, 3 intake pipe, 4 filter head, 5 activated carbon filter, 6 positioning groove, 7 supporting plate, 8 rotating plate, 9 positioning rod, 10 clamping rod, 11 limit ring, 12 Spring, 13 slip ring, 14 card slot, 15 air outlet, 16 soft pad, 17 pressure plate, 18 guide rod, 19 guide groove.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
请参阅图1-4，一种慢阻肺病人呼吸锻练装置，包括呼吸面罩1，呼吸面罩1的右侧固定连接有软垫16，软垫16与呼吸面罩1配合使用，通过设置软垫16，能够避免呼吸面罩1与患者面部直接接触，增加了患者面部的舒适度，呼吸面罩1正面的顶部和底部均固定连接有头带2，呼吸面罩1的左侧连通有进气管3，进气管3的底部设置有过滤头4，过滤头4的顶部延伸至进气管3的内部，过滤头4的内部横向固定连接有活性炭过滤网5，活性炭过滤网5的形状为圆形，活性炭过滤网5与过滤头4配合使用，通过设置活性炭过滤网5，能够对吸入的空气进行过滤，提高了吸入的空气质量，过滤头4的两侧均开设有定位槽6，进气管3两侧的底部均固定连接有支撑板7，支撑板7的正面活动连接有旋转板8，旋转板8外侧的顶部固定连接有压板17，压板17的外侧设置有防滑纹，通过设置压板17，能够增加使用者手部与旋转板8的接触面积，便于使用者通过压板17按压旋转板8，旋转板8内侧的底部固定连接有定位杆9，定位杆9远离旋转板8的一端延伸至定位槽6的内部，旋转板8的顶部固定连接有卡杆10，进气管3表面的顶部固定连接有限位环11，限位环11底部的两侧均固定连接有弹簧12，进气管3的表面且位于限位环11的底部滑动连接有滑环13，滑环13内壁的两侧均固定连接有导向杆18，进气管3的两侧且对应导向杆18的位置开设有导向槽19，导向杆18与导向槽19滑动连接，通过设置导向杆18和导向槽19，能够增加滑环13滑动的稳定性，防止滑环13滑动时转动，弹簧12的底部与滑环13的顶部固定连接，滑环13底部的两侧均开设有卡槽14，卡杆10的顶部延伸至卡槽14的内部，卡杆10的横截面为圆形，卡槽14的槽型为圆形，且卡杆10与卡槽14配合使用，呼吸面罩1左侧的顶部连通有出气管15，通过设置呼吸面罩1、头带2、进气管3、过滤头4、活性炭过滤网5、定位槽6、支撑板7、旋转板8、定位杆9、卡杆10、限位环11、弹簧12、滑环13、卡槽14和出气管15的配合使用，解决了现有呼吸锻炼装置的活性炭过滤网不便于使用者更换的问题，该慢阻肺病人呼吸锻练装置，具备便于更换活性炭过滤网的优点，节省了使用者大量的时间，提高了呼吸锻炼装置的实用性。Please refer to Figures 1-4, a breathing exercise device for COPD patients, including a breathing mask 1, a soft pad 16 is fixedly connected to the right side of the breathing mask 1, and the soft pad 16 is used in cooperation with the breathing mask 1. By setting the soft pad 16. It can avoid direct contact between the breathing mask 1 and the patient's face, which increases the comfort of the patient's face. The top and bottom of the front of the breathing mask 1 are fixedly connected with the headband 2, and the left side of the breathing mask 1 is connected with an air intake pipe 3. The bottom of the trachea 3 is provided with a filter head 4, the top of the filter head 4 extends to the interior of the air intake pipe 3, and an activated carbon filter screen 5 is fixed horizontally inside the filter head 4. The shape of the activated carbon filter screen 5 is circular, and the activated carbon filter screen 5 is used in conjunction with the filter head 4. By setting the activated carbon filter screen 5, the inhaled air can be filtered, and the quality of the inhaled air can be improved. The two sides of the filter head 4 are provided with positioning grooves 6. Both are fixedly connected with a support plate 7, a rotating plate 8 is movably connected to the front of the support plate 7, a pressure plate 17 is fixedly connected to the top of the outer side of the rotating plate 8, and the outside of the pressure plate 17 is provided with anti-skid lines. By setting the pressure plate 17, it is possible to increase the number of users The contact area between the hand and the rotating plate 8 is convenient for the user to press the rotating plate 8 through the pressing plate 17. The bottom of the inner side of the rotating plate 8 is fixedly connected with a positioning rod 9, and the end of the positioning rod 9 away from the rotating plate 8 extends to the interior of the positioning groove 6 , the top of the rotating plate 8 is fixedly connected with the clamping rod 10, the top of the surface of the air intake pipe 3 is fixedly connected with the limit ring 11, the two sides of the bottom of the limit ring 11 are fixedly connected with the spring 12, and the surface of the air intake pipe 3 is located in the limit The bottom of the ring 11 is slidably connected with a slip ring 13 , both sides of the inner wall of the slip ring 13 are fixedly connected with guide rods 18 , and guide grooves 19 are provided on both sides of the air intake pipe 3 and at the position corresponding to the guide rod 18 . The groove 19 is slidably connected. By arranging the guide rod 18 and the guide groove 19, the sliding stability of the slip ring 13 can be increased, and the rotation of the slip ring 13 can be prevented while sliding. The bottom of the spring 12 is fixedly connected with the top of the slip ring 13, and the bottom of the slip ring 13 There are card slots 14 on both sides, the top of the clip rod 10 extends to the inside of the clip slot 14, the cross section of the clip rod 10 is circular, the groove shape of the clip slot 14 is circular, and the clip rod 10 and the clip slot 14 When used together, the top of the left side of the breathing mask 1 is connected with an outlet pipe 15. By setting the breathing mask 1, the headband 2, the air inlet pipe 3, the filter head 4, the activated carbon filter screen 5, the positioning groove 6, the support plate 7, the rotating plate 8. The combined use of the positioning rod 9, the clamping rod 10, the limit ring 11, the spring 12, the slip ring 13, the clamping groove 14 and the air outlet pipe 15 solves the problem that the activated carbon filter of the existing breathing exercise device is not convenient for users to replace The problem is that the breathing exercise device for COPD patients has the advantage of being easy to replace the activated carbon filter, which saves a lot of time for the user and improves the practicability of the breathing exercise device.
使用时，将呼吸面罩1通过头带2穿戴在患者头上，患者通过鼻子吸气，空气经过活性炭过滤网5过滤后通过进气管3吸入，患者再通过口吐出，当需要更换活性炭过滤网5时，提升滑环13，滑环13在进气管3的表面向上滑动，滑环13向上滑动带动导向杆18在导向槽19的内部滑动，滑环13向上滑动压缩弹簧12，通过压板17按压旋转板8，旋转板8旋转带动定位杆9从定位槽6的内部脱离，手动更换过滤头4和活性炭过滤网5，达到便于更换活性炭过滤网的目的。When in use, put the breathing mask 1 on the patient's head through the headband 2, the patient inhales through the nose, the air is filtered through the activated carbon filter 5 and then inhaled through the air intake pipe 3, and the patient spit out through the mouth, when the activated carbon filter 5 needs to be replaced. When the sliding ring 13 is lifted, the sliding ring 13 slides upward on the surface of the intake pipe 3, the sliding ring 13 slides upward to drive the guide rod 18 to slide inside the guide groove 19, the sliding ring 13 slides upward to the compression spring 12, and is pressed and rotated by the pressure plate 17 Plate 8, the rotation of the rotating plate 8 drives the positioning rod 9 to disengage from the interior of the positioning groove 6, and the filter head 4 and the activated carbon filter 5 are manually replaced, so as to facilitate the replacement of the activated carbon filter.
综上所述：该慢阻肺病人呼吸锻练装置，通过设置呼吸面罩1、头带2、进气管3、过滤头4、活性炭过滤网5、定位槽6、支撑板7、旋转板8、定位杆9、卡杆10、限位环11、弹簧12、滑环13、卡槽14和出气管15的配合使用，解决了现有呼吸锻炼装置的活性炭过滤网不便于使用者更换的问题。To sum up, the breathing exercise device for COPD patients is equipped with a breathing mask 1, a headband 2, an air intake pipe 3, a filter head 4, an activated carbon filter 5, a positioning groove 6, a support plate 7, a rotating plate 8, The combined use of the positioning rod 9, the clamping rod 10, the limiting ring 11, the spring 12, the slip ring 13, the clamping groove 14 and the air outlet pipe 15 solves the problem that the activated carbon filter of the existing breathing exercise device is not convenient for users to replace.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168529A (en) * | 2020-01-23 | 2020-05-19 | 宜兴高泰克精密机械有限公司 | Grinding device is used in processing of car flange |
| CN112827026A (en) * | 2021-03-04 | 2021-05-25 | 河北医科大学第二医院 | Chronic obstructive pulmonary disease breathing exercise treatment device |
| CN115999125A (en) * | 2023-01-03 | 2023-04-25 | 中国人民解放军西部战区总医院 | Respiratory exercise device for slow-resistance lung |
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2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168529A (en) * | 2020-01-23 | 2020-05-19 | 宜兴高泰克精密机械有限公司 | Grinding device is used in processing of car flange |
| CN112827026A (en) * | 2021-03-04 | 2021-05-25 | 河北医科大学第二医院 | Chronic obstructive pulmonary disease breathing exercise treatment device |
| CN112827026B (en) * | 2021-03-04 | 2022-08-02 | 河北医科大学第二医院 | Chronic obstructive pulmonary disease breathing exercise treatment device |
| CN115999125A (en) * | 2023-01-03 | 2023-04-25 | 中国人民解放军西部战区总医院 | Respiratory exercise device for slow-resistance lung |
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