your website http://www.hengyikf.com your website description Thu, 24 Aug 2017 09:53:01 +0000 zh-CN hourly 1 https://wordpress.org/?v=4.7.5 Purchase channels Tue,25 Aug 2026 20:12:32 +0800 Let you buy our products with confidence
Our high standards for quality assurance and timely after-sales service of all commodities






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Development history Tue,25 Aug 2026 20:12:32 +0800

We continue to work hard ...
Provide you with more high-quality products!

1.Rehabilitation
Walking assistance series, Ward care series, Respiratory therapy series, Barrier-free bathroom series, Physiotherapy and Health series, etc.

2.Technology and environmental :
Filters, Filter bags, Filter elements, etc .;

3.Fluid Control Products & Parts:
Butterfly valve, Ball valve, Gate valve, Globe valve, Check valve, etc .;

According to customer needs, provide "private customization" to provide an overall solution for "rehabilitation"!

After years of development, we are constantly improving and bravely innovating, adhering to the product value concept of "mature technology-superior features-legendary value", continuously optimizing product structure, improving product technical content, providing customers with integrated solutions to meet Customers' needs, the products are exported to Asia, Europe, Africa, America and Oceania, etc., and have received unanimous praise from users. Customer satisfaction is our goal!



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Company culture Tue,25 Aug 2026 20:12:32 +0800 Company Vision:
Be an industry leader in one or two products!
Be a 100-year enterprise!

Corporate values:
Unity and cooperation, pragmatic refinement, cultivation of moral character, and fulfilling promises!

Company motto:
If you regard work as your "career", you will go all out to complete it; conversely, if you regard work as your "career", then you will only go all out to deal with it!


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COMPANY PROFILE Tue,25 Aug 2026 20:12:32 +0800
Our business
"Hengyi healthcare,lnc" belongs to Hengyi Group.
Is a leading multi-industry industrial group,headquartered in Shenyang,Founded in 1997, RKSfluid features a modern production workshop for both foundry and machining, a research and development center, and a quality inspection center, with has modern production workshops, R&D and quality inspection centers, advanced CNC machining, welding and testing equipment, and automated assembly lines. Coating line, dust-free assembly shop. After years of development, built an international team that integrates professional design, research and development, production and sales. 
In order to accelerate the expansion of overseas business,Focus on the integration of overseas resources,Successfully acquired 100% equity of U.S. RKSfluid,Integrate overseas sales and R & D,Established "R & D Center" in Houston, USA,The product design standards cover national standard, German standard and American standard. The company successfully passed CE, ISO 9001 and TS certifications of TUV Rheinland.

It has three large factories located in Shenyang, Yingkou and Shanghai. It covers a total area of 80,000 square meters and has more than 300 employees, including 42 engineers and 10 senior managers.
"Hengyi healthcare,lnc" was formerly the North American Division of Hengyi Group.It has more than ten years of strategic cooperation with internationally renowned rehabilitation equipment brands such as Drive, Invicom and Mailang.It enjoys a high reputation in the United States, Canada and Latin America.In order to satisfy the old people's longing for a better life,In 2010, while continuing to develop export business, it expanded its high-quality business to the domestic market.

In 2018, officially signed Drive DeVilbiss distributor in China, mainly involving products including: respiratory, ward care, mobility assistance, safety sanitary ware, etc.

※ Respiratory therapy series: oxygen generator, ventilator, nebulizer;
※ Ward nursing series: nursing bed, lift, safety handrail;
※ Walking aid series: wheelchair, walking aid, transmission chair, electric scooter, electric wheelchair;
※ Safe bathroom series: bath chair, bath chair, barrier-free armrest;
※ Daily monitoring series: sphygmomanometer, etc.

Our business strategy: based on people's livelihood, serving the people;
Our work goal: The people's longing for a better life is our goal.
Our Hengyi spirit: unity and cooperation, pragmatic refinement, cultivation of moral character, and promises!

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Those things about "filtering"... Tue,25 Aug 2026 20:12:32 +0800 Since the outbreak, affected by the new coronavirus, masks have become the most popular commodity on the market overnight. Not only have their own value doubled, they have become "the most expensive new year's goods", and even 3M masks have been hailed as a new generation of "luxury goods." ", it is our "strategic material" to fight the epidemic in the future.

In just one month, we have experienced "What kind of mask can resist the new coronavirus?", "Which level of protection is higher for medical protective masks or N95?", "Can disposable medical masks be reused?" etc. Torture from the soul.

On the topic of masks, there are endless voices. In order to satisfy everyone’s curiosity, today we will learn about the "Mask Filtering"...

As we all know, non-woven fabrics are the main components of masks. Disposable medical protective masks are generally composed of a mask body and a tension band. The mask body is divided into inner, middle and outer layers (with relevant production regulations, at least 3 layers). The inner layer is ordinary sanitary gauze or non-woven fabric, the middle layer is ultra-fine polypropylene fiber meltblown material layer (also known as "filter paper"), and the outer layer is non-woven fabric or ultra-thin polypropylene meltblown material layer.


The middle filter layer (melt blown non-woven fabric) is definitely the core technology of medical masks. It directly determines the quality of the filtering effect, and its effectiveness in blocking germs basically determines the protection level of the mask. At present, the internationally accepted material for the intermediate filter layer is a flame-retardant antistatic polypropylene composition.

Ultra-melt non-woven fabric is a kind of ultra-fine classic fiber cloth, which can capture dust. When virus-containing droplets are close to the melt-blown non-woven fabric, they will be electrostatically absorbed on the surface of the non-woven fabric and cannot penetrate. This is polypropylene material. The principle of isolating germs. In addition, after the dust is captured on the surface of the non-woven fabric, it will not be separated from the non-woven fabric carrier due to cleaning, and the electrostatic adsorption capacity of the polypropylene material will be destroyed when it touches water.


Therefore, polypropylene medical materials can only be used once. The spray filtration level of polypropylene directly determines the protection level of the finished mask. On the technical level, the most important meltblown layer M fiber in the mask filter material has a relatively small diameter, only one-tenth of the fiber diameter of the spunbond layer, which is a decisive component of the barrier effect of the mask. However, the number of melt blown layer M should not be too many, otherwise it will cause breathing difficulties for the wearer; the number of melt blown layer M should not be too small, otherwise it will be difficult to obtain a better filtering effect.

Understand the principle of mask production and filtration. In fact, our oxygen concentrator is the same. Drive DeVilbiss 525KS oxygen concentrator uses a four-stage filtration system unique to the industry.

1. Primary filter cotton

The first stage is the first stage. The first stage filter system of most oxygen generators is made of polyurethane shaped cotton, which is used to filter large particles of dust. The same is true for our 525KS oxygen generator. On the back of the machine, the air that enters the machine for oxygen production and for heat dissipation must pass through a primary filter.

2. Secondary filter

After the primary filtration of the primary filter cotton, the air will then enter the secondary filter, which is made of high-density multi-layer pleated filter paper. The effective filtration area is 100 square inches, and the filtration efficiency is 99.999%. In the entire filtration system, the secondary filter is the most important part. 90% of the small particles, dust, impurities, etc. in the air will be filtered out to ensure that they enter the oxygen generator The air is clean and clean.

3. Compressor inline filter

接下来就到了我们的第三级过滤,525KS制氧机的第三级过滤器是全行业独有的,它叫压缩机内联过滤器,它的位于压缩机出气口出,也是四通阀进气的前端。它的主要作用是缓释压缩机高压空气对四通阀的冲击,能够保证压缩机和四通阀高效配合,对整机的连续运转起到关键的作用。同时,它也能够保护制氧机内部其他零部件不受灰尘侵扰,压缩机内联过滤器是铜制的,不需要保养也不需要更换。

4、生物膜过滤器

最后,我们在储氧罐的出气端设置了一个生物膜过滤器,也是整个过滤体系中最后一级过滤,生物膜过滤器顾名思义,它具有一定和膜性质,在过滤的同时,它具有一定的杀菌效果。它和第三级过滤一样,不需要保养和更换。

以上四个部分共同构成了525KS制氧机的高精度过滤系统。通过高精度的过滤系统带给用户更加纯净的氧气。

美国Drive DeVilbiss公司是全球三大制氧机生产和制造商之一,是康复医疗器械和长期养老护理领域的领航者。设计并生产高品质的呼吸类、康复类、家用护理类等众多医疗用品。

自1888年起, 艾伦.德维比斯 (DR.Allen DeVilbiss)在俄亥俄州的托莱多市创建了德维比斯保健设备公司,研发出了第一台喷雾器,经过130多年的发展,公司在北美、欧洲和亚洲都扩展了业务,是耐用医疗设备领域发展最快的主要制造商和分销商之一。

作为行业的领导者,我们以不断提高用户的生活品质为己任,旨在为用户提供更加健康、安全、耐用的产品,帮助所有需要帮助的人群,提升生活质量,乐享生命之彩!

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Frequently asked questions about household oxygen concentrators, which one have you encountered? Tue,25 Aug 2026 20:12:32 +0800 随着人们生活水平的不断提升,对健康的需求也逐步增强,家庭吸氧逐渐成为了家庭康复的重要环节。

然而,我们在使用制氧机的过程中,有时候会遇到一些小问题。今天,小编总结了几个家用制氧机的常见问题来和大家分享,并且附上制氧机的日常维护方法,家里有使用制氧机的小伙伴千万不要错过哦!

一:开机报警

525KS制氧机配有开机自检功能,当我们打开制氧机开关的时候,机器自动进入自检程序,这个时间会持续2-3秒,自检过程中,制氧机会亮起所有的指示灯并且蜂鸣器会响起,这是机器正常工作的表现,并不是故障报警的提示哦~

二:小时计已有读数

有时候用户在收到新机器时会发现,小时计的读数不为”0“,故而常常怀疑自己收到的是否为二手机器?

实际上,小时计的起始读数的确为0,小时计上有读数其实是因为我们每一台Drive DeVilbiss 525KS制氧机在出厂之前都要进行出厂前的测试,一般常规测试时常为2-8小时(个别会出现大于8小时的情况)。在经过一道道测试,全部合格并保证完全没问题以后,才会装箱出厂。整个过程小时计都在计时,而计时功能是不可逆的。因此我们用户拿到的机器,小时计才会有2小时以上的读数哦~

三:开机故障灯两亮起

具体表现为:制氧机开机不工作,机器表现为开机以后没有任何反应,但蜂鸣器每隔8秒响一次,响的同时维修故障灯亮起。

此现象为机器的断电报警,是指在制氧机开关打开的状态下,机器没有通电。解决该故障可检查一下电源线与机器是否连接好,如果连接没有问题,再检查一下插头和墙壁电源或者插排是否连接好!这些都没有问题的话,我们就要考虑是不是电源端没有通电。

四:流量计无法调节

具体表现为:使用制氧机一段时间之后发现流量变小,且无法调的更高。

关于流量无法调节的问题,首先要考虑是否因鼻氧管被折,从而导致通气不畅。排除这个因素以后,对于此现象,一般都是湿化杯底部出气口堵塞导致,解决方法也比较简单,将湿化瓶拆下,打开盖子,用湿巾将底部出气口处附着的水垢擦掉即可。这里我们建议有条件的用户,可以使用蒸馏水最好,或者纯净水也可以。这样就能最大程度的减少水垢的产生。

五:制氧机耗材的保养

525KS制氧机配有四级过滤系统,分别为一级过滤棉、二级过滤器,三级压缩机内联过滤器,四级生物膜过滤器。在这四级过滤系统中,第三、四级过滤器是终身不用更换的,而一、二级过滤器是需要更换的,其中尤为主要的是二级过滤器,一般2000个小时更换一次。一级过滤棉一般来讲,只要没有结构上破损就不用更换,需要我们经常清洗,但如果结构有损坏,就需要我们及时更换了。

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Three minutes to teach you to buy an oxygen generator, the following five points should be kept in mind! Tue,25 Aug 2026 20:12:32 +0800 随着心、肺疾病患病率的逐渐增高,制氧机已经成为很多患者的家庭治疗必备品。如今制氧机作为家庭中比较常见的医疗设备,适合于大部分呼吸系统疾病和部分缺氧患者的需求,从以往笨重的氧气瓶到如今轻便、安全的制氧机,家庭氧疗也进入了新的时代。

对于需要长期家庭氧疗的患者来说,使用制氧机是最方便经济的选择之一。而目前市场上的制氧机五花八门,品类繁多,一般消费者在选选购时往往眼花缭乱、无从下手。

今天我们就结合一些必备的制氧机常识和大家聊聊到底应该如何选购一台优质的制氧机一、优秀的制氧能力一台制氧机的制氧能力直接决定着这台制氧机能否为使用者带来足够的氧气。根据现行的中国国家药监局规定,制氧类设备氧浓度要≥84%,目前市面上大部分制氧机在宣传说明上都标称氧浓度可以达到90%以上。这里我们大家一定要注意,会有分部制氧机,标称氧浓度90%是流量为1L/min。随着流量的上升,氧浓度随即下降。在购买之前一定要注意这一点。

二、分子筛式制氧机分子筛是制氧机的核心部件之一,它的主要作用是吸附氮气,分离氧气。打开制氧机的分子筛罐体我们就会发现,其内部介质都是米粒大小的石子,我们称它为“沸石”。沸石也是有很多种类,一般应用在制氧机上的又两种,一种叫锂基沸石,一种叫钠基沸石。

两种沸石各有其特点,先说钠基沸石,相比较而且,钠基沸石在吸附氮气的能力上要强于锂基沸石,原材料价格也比较贵,而锂基沸石的环境适应能力要比钠基沸石强一些,尤其在耐潮湿性能上。起初,很多制氧机用的都是钠基沸石,而后直至今天大部分制氧机使用的都是锂基沸石,因其优异的性能,使得分子筛罐体更小,让制氧机结构更紧凑。

与此同时,还有一些高端制氧机,采用的是锂基钠基混装的分子筛,这个就比较厉害了,是将锂基沸石和钠基沸石按一定的比例混合以后装入筛罐,这样就可以既能够保证制氧能力,又有较强的适应性。

三、“复杂”的过滤系统

说到过滤,大家都很熟悉。制氧机上的过滤系统也是整个设备中很重要的一部分。 首先,任何一台制氧机的初级过滤都是一块简单的过滤棉,而高端制氧机一般使用的是聚氨酯定型棉。

初级过滤的作用就是过滤掉大颗粒的灰尘和空气中的杂质。经过初级的过滤以后,空气到达二级过滤器,制氧机的二级过滤器非常重要,绝大部分小颗粒灰尘和杂质都要在这里被隔离。不同制氧机二级过滤器的样式也不一样,但作用都一样的。一台制氧机的使用寿命和二级过滤器的好坏以及是否按时更换有很大关系。

常规制氧机也就只有这两级过滤器,但高端机还会在内部设置更精密的过滤装置,比如内联过滤器,比如生物膜过滤器。

内联过滤器一般出现在压缩机和四通阀(有些称为电磁阀或者排氮阀)之间,因此也叫压缩机内联过滤器,它的主要作用是缓释压缩机对四通阀的冲击。四通阀连接的是压缩机、两个分子筛、排气消音器四个部分,是一个很重要的核心部件,一旦四通阀出了问题,很可能导致其他部件受损,有了压缩机内联过滤器的保护,可以大大降低四通阀出问题的概率。对延长制氧机的使用寿命起到了很大的作用。并且它也是使制氧机能够连续运行的关键因素之一。


最后再说说生物膜过滤器,高端机在出氧口的前端会安装生物膜过滤器,经过前面的过滤,到达储氧罐的氧气已经非常洁净了,生物膜过滤器能够再次将储氧罐内的氧气进行一次终极的过滤,在最大的程度上,保证用户吸到洁净的氧气。

四、最大出氧量

很多人不清楚1 L制氧机、3 L制氧机、5 L制氧机是什么意思,其实那就是氧浓度保障的前提下,该制氧机能够提供的每分钟最大出氧流量。当调流量超过该最大出氧流量时,氧浓度将下降,吸氧的效果也随之下降,甚至无效果。

满足国家规定的出氧浓度为93%±3的标准前提下,根据制氧机的最大出氧量可分为1L、3L、5L、8L、9L、10L等为参考标准,来定义制氧机的适应人群和使用性能:

■ 1 L制氧机1 L制氧机是氧浓度达到标准的前提下,最大出氧量为1 L/min的制氧机。这类制氧机价格比较低廉,适合于需要一般吸氧的孕妇和长时间工作学习紧张的脑力劳动者(如学生、公司白领)等,主要用于保健,一般可进行30分钟左右的氧疗,缓解一下暂时的疲劳,精力更加的充沛。■ 3 L制氧机3L制氧机能达到医用氧的标准,最大出氧量为3 L/min,也就是说氧流量可以在0~3 L/min区间调节,只能少不能多,不能调高出3 L/min的流量,不然输出的氧不稳定。这类制氧机因品牌不同价位也不同,一般在两千多至四千左右,适合于家里老人保健吸氧或者有一些慢病(如心脑血管缺氧性疾病、高血压、高血糖、肥胖等)的患者在家氧疗。主要目的提升血氧饱和度,预防一些其他疾病的发生。■ 5 L制氧机5 L制氧机在氧浓度达标时,最大出氧量可达5 L/min。适合有心肺功能性疾病(如慢性阻塞性肺疾病、肺心病)的患者。

五、连续供氧时间

如果是仅用于保健的制氧机,往往体积较小,散热功能相对要差很多,不能长时间工作。但用于治疗作用的医用制氧机大多数都能一天24小时不间断地工作。像慢阻肺合并慢性呼吸衰竭的患者,就是需要每天不少于15小时的吸氧时间,所以需要选择购买能够长时间供氧的制氧机,以免达不到治疗需求。

最后,我们提醒大家,目前国内制氧机品牌繁多,质量也参差不齐,所以选购制氧机时,建议选择实力强、口碑好、信誉有保障的品牌,无论是国内还是国外的品牌,售后维修和零件更换都尤为重要,只有有保障的品牌才能保证产品的售后维修服务。

同时,制氧机价格高低不等,我们不建议选购家用制氧机时能一味寻求低价,而忽略了制氧机本身的价值和售后服务,毕竟制氧设备不是大众消费品,不要盲目的相信优质价廉。好啦,学会了以上五点,相信一定会为在大家选购制氧机时提供很多帮助,如果您还有其他疑问,欢迎拨打我们的热线电话400-808-9993,无论您是否选择Drive DeVilbiss制氧机,我们都会竭诚为您服务!

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At the moment of the epidemic丨How should COPD patients self-manage? Tue,25 Aug 2026 20:12:32 +0800 春季是呼吸道传染病的高发季节,而目前爆发的新型冠状病毒肺炎,对于容易感染的呼吸道疾病的人群尤其是慢阻肺患者来说更是“雪上加霜”。

据世界卫生组织统计,慢阻肺是“世界四大慢病”之一,同时也是“人类四大致死病因”之一。我国慢阻肺的现状更是非常严峻,不仅死亡率居世界各国之首,40岁及以上人群慢阻肺的患病率也是全球之最,达13.7%,在40岁以上的人群中发病率占9.9%。这个患病数据这些年来有增无减。

那么在这次复杂严峻的新冠肺炎疫情下,

慢阻肺朋友该如何自我管理?

慢性阻塞性肺疾病(以下简称“慢阻肺”)是一种常见的、可以预防和可以治疗的疾病,其特征是持续存在的呼吸系统症状和气流受限,通常与显著暴露于毒性颗粒和气体相关。

慢阻肺稳定期的治疗,包括药物治疗和非药物治疗。慢阻肺患者的肺功能呈进行性减退,且症状容易反复发生,需要在医生的指导下,积极、科学、规律地治疗,可以实现有效延缓慢阻肺的进展。其中,坚持长期用药,是治疗慢阻肺的关键。

慢阻肺治疗

1、药物治疗

慢阻肺稳定期的药物维持治疗,有助于减少慢阻肺急性加重的发生和住院。病情稳定的慢阻肺患者在疫情期间一定要维持原有药物治疗,保持良好的用药习惯,不得擅自减量或停药,不建议通过不正规途径购药,尤其是一些私人偏方。

2、非药物治疗

非药物治疗包括戒烟、远离环境污染、疫苗接种、家庭氧疗、营养支持和肺康复锻炼。平时注意观察自己症状:包括体温、咳嗽、痰液状况(痰量、颜色、粘稠度),呼吸困难、疲乏、活动受限、睡眠障碍等。学会评估自己的病情,病情变化时应及时就医。

除此之外,遵医嘱进行适当的长期家庭氧疗是能有效提高慢阻肺患者生存率的治疗手段。

在安静状态下无明显低氧血症(血氧饱和度>90%)的慢阻肺患者,可采取短时间氧疗或必要时氧疗,即在活动后、饭后、夜间睡眠时适当给予氧疗。而对于存在慢性低氧血症(血氧饱和度<90%)的则需长期氧疗,具体情况需遵从医嘱。

长期氧疗是指每日吸氧,至少达6个月以上,每日至少吸氧15小时,维持动脉血氧饱和度在90%的水平,才能获得较好的氧疗效果。还需要注意吸氧流量,吸氧后血氧饱和度能够达到90%为标准,流量宜设定在0.5-2L/min为宜,具体情况需遵从医嘱。

慢阻肺朋友日常生活还要注意这几点:

1、合理均衡膳食,适量运动,保证充足的睡眠,保持平和的心态;

2、勤洗手:使用肥皂或洗手液并用流动水洗手,用干净的毛巾擦手;

3、保持良好的呼吸道卫生习惯:咳嗽或打喷嚏时,用纸巾、毛巾等遮住口鼻,咳嗽或打喷嚏后洗手。

4、出门戴口罩,保持室内通风,尽量减少到人群密集场所活动,避免接触到呼吸道感染患者。

当然除了尽早发现、科学治疗外,健康的生活方式也尤为重要。远离烟和二手烟、尽量减少雾霾等空气污染对自身的损害;规律作息、劳逸结合,保持良好心情;注重饮食调理和锻炼,增强体质等良好的生活习惯值得每个人遵行和倡导。

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Oxygen therapy can reduce the death rate of new coronary pneumonia! Tue,25 Aug 2026 20:12:32 +0800 2020年这个春节,注定非同寻常。全国新型肺炎疫情的消息时刻牵动着每个中国人的心。一方有难,八方支援!面对如此严峻的形势,恒屹集团响应号召,积极作为,自发向武汉市红十字会紧急捐助一笔善款,用于抗击新型冠状病毒感染的肺炎疫情,危难面前,我们与武汉同胞同在!

另外,我们发现在新型冠状病毒肺炎的治疗过程中,氧疗有显著疗效!

新冠肺炎与氧疗

新型冠状病毒肺炎(简称新冠肺炎)的主要发病机理是炎性分泌物或渗出物大量充斥在肺间质及肺泡里,从而阻断了新鲜空气进入肺泡与体内二氧化碳进行交换,导致机体缺氧,甚至多脏器功能衰竭而死亡。目前还没有特效对抗新冠病毒的药物,更多采取的是对症支持疗法,其中吸氧是贯穿于新冠肺炎救治过程中,非常重要的一项对症治疗措施。

来自广东省支援湖北疫情防控医疗队、广州医科大学附属第一医院呼吸内科张建恒和他的“战友”们发现,现阶段收治的患者大部分都存在低氧血症。

一位八十多岁的疑似患者,入院的时候呼吸困难,氧饱和度非常低,随时有生命危险的可能。在广东支援队的努力下,给予及时、充分的氧疗后,氧饱和度提升至98%的安全水平,为后续治疗提供了保障。在广泛使用氧疗的治疗实践中,专家组认定高流量氧能明显改善危重症病人的症状,因此,在尚无治疗特效药的的当下,氧疗是重中之重!

新冠肺炎早期外界新鲜空气无法在肺泡与体内产生的二氧化碳进行充分交换,为乏氧性缺氧,后期会出现多脏器功能衰竭,这时为混合性缺氧,患者由于缺氧会有全身酸痛、极度乏力、呼吸困难等症状。

除此之外,氧疗在社区获得性肺炎中也有相应作为

社区获得性肺炎,是指在医院外患的感染性肺实质(含肺泡壁),即广义上的肺间质炎症。包括具有明确潜伏期的病原体感染,而在入院以后潜伏期内发病的肺炎。社区获得性肺炎病原谱和耐药谱,在不同国家不同地区之间,存在着明显差异,而且随着时间的推移而不断变迁。由于社会人口的老龄化、HIV和非HIV免疫损害宿主增加、病原体变迁和抗生素耐药率上升等原因,社区获得性肺炎的诊治成为临床上重要的医学问题。

美国芝加哥大学生物医学院在《氧疗在社区获得炎患者中的应用》文章中讲到:

在研讨实践中,选取社区获得性肺炎患者 114例,随机分为观察组(n=56,给予氧疗+抗生素治疗)和对照组(n=58,给予常规抗生素治疗),比较两组患者的呼吸频率、心率、呼吸困难程度、血氧饱和度(SpO2)、舒适度和抗生素应用时间。结果:与入院时比较,治疗后 72小时两组患者的心率、呼吸频率、呼吸困难程度评分均明显下降,SpO2显升高 (P<0 .05);并且,治疗后观察组的心率、呼吸频率、呼吸困难程度评分明显低于对照组,SpO2明显高于对照组(P>0.05),抗生素应用时间明显短于对照组(P<0 .05)。

因此,氧疗作为一种新型治疗方式,用于治疗社区获得性肺炎患者 ,在改善患者临床症状、改善氧合的同时,亦能明显增加患者的舒适度,缩短抗生素应用时间,对于需要氧疗的患者是一种更好的治疗选择。

美国Drive DeVilbiss公司是全球三大制氧机生产和制造商之一,是康复医疗器械和长期养老护理领域的领航者。设计并生产高品质的呼吸类、康复类、家用护理类等众多医疗用品。作为行业的领导者,我们将为用户提供更加健康、安全、耐用的产品,帮助所有需要帮助的人群,共同战胜这场没有硝烟的战役!

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Download-Gel memory cushion Tue,25 Aug 2026 20:12:32 +0800 凝胶记忆坐垫技术参数


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Can long-term oxygen therapy extend the life of COPD patients? Tue,25 Aug 2026 20:12:32 +0800 在回答这一问题之前,首先应明确慢阻肺的疾病原理。由于慢阻肺病人都伴随慢性缺氧症状,所以导致二氧化碳分压长期处在较高水平。缺氧会刺激颈动脉体和主动脉弓化学感受器,沿神经上传至呼吸中枢,反射性地引起呼吸运动,因此慢阻肺病人需要持续低流量吸氧,才能够满足肺部对氧气的需求。

无论是慢性咳嗽还是胸闷气短,都是缺氧的表现。但很多慢阻肺患者仅仅在上述症状明显时才会通过吸氧来进行缓解,这样的氧疗方法,其实是慢阻肺治疗的一大误区。因为通过规范氧疗是能够缓解慢阻肺症状的,但必须同时满足两个条件,一是持续吸氧(吸氧时间要维持在15小时以上),二是持续吸入浓度恒定的氧。


 

 

虽然家庭氧疗只要达到每天15小时即可收效,但在选择制氧机时,依然要以24小时*365天持续运转为标准去选择。Drive DeVilbiss 525KS系列制氧机设计寿命达到4年半以上,无论是从经济成本来看,还是从治疗效果来看,对于慢阻肺患者都是性价比非常高的选择。

 

同时,525KS系列为美国原装进口产品,分子筛等核心部件拥有独家专利,保证了出氧浓度的长期恒定。在美国工厂完成从研发到组装的全部流程,也为制氧机的品质提供了保证,这是代工品牌所无法比拟的优势。在美国2016年售出的20万台该款产品的反馈中,返厂维修率不到2%,所以制氧机的质量已经得到了市场的认可。

美国Drive DeVilbiss公司是全球三大制氧机生产和制造商之一,是康复医疗器械和长期养老护理领域的领航者。设计并生产高品质的呼吸类、康复类、家用护理类等众多医疗用品。

 

1888年起艾伦.德维比斯 (DR.Allen DeVilbiss)在俄亥俄州的托莱多市创建了德维比斯保健设备公司,研发出了第一台喷雾器,经过130多年的发展,公司在北美、欧洲和亚洲都扩展了业务,是耐用医疗设备领域发展最快的主要制造商和分销商之一。

 

作为行业的领导者,我们以不断提高用户的生活品质为己任,旨在为用户提供更加健康、安全、耐用的产品,帮助所有需要帮助的人群,提升生活质量,乐享生命之彩!

 

 

 

 

 

 

 

 

长期氧疗的科学依据


患者是否需要长期氧疗需遵医嘱,而临床上也对长期氧疗设定了标准。一是吸氧时间至少6个月并且要坚持每日吸氧。二是每日吸氧要达到15小时以上,即夜间卧床休息时也应保持吸氧状态。三是氧浓度要恒定,无衰减。

 

除了来自临床的标准,英国MRC还通过对比治疗数据,得出了与长期氧疗相关的结论:每日间歇吸氧患者的死亡率是吸氧15小时的慢阻肺患者死亡率的1.5倍,这一数字对于致死率极高的慢阻肺来说,无疑是巨大的,这也更加有力的证明了:规范的长期氧疗是可以延长慢阻肺患者寿命的。


 



长期氧疗的关键因素


长期氧疗的关键在于“长期”二字,英国MRC的研究显示,每日15小时并且坚持500天以上,治疗效果才会显现。对于想要慢病快治的患者来说,治疗过程本身就是一大考验。但慢阻肺的特点决定了患者需要与之进行持久战。

 

除了要坚持长期氧疗,保持治疗耐心。还需要在选择制氧机时坚持两个标准,一是家庭氧疗的制氧机要够耐用,二是制氧机的氧浓度要够稳定。制氧机任何一个部件出问题,可能都会对治疗造成不可逆转的伤害,因此在挑选制氧机时,必须擦亮双眼,只有这样才能不耽误慢阻肺的治疗。

选择制氧机的标准:24小时连续运转3年

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Invaded by COPD called invisible killer,a match made the disease appear Tue,25 Aug 2026 20:12:32 +0800 随着慢阻肺预防和治疗知识的普及,越来越多的人对慢阻肺有了了解——全球第四大致死疾病

中国慢阻肺患者突破1亿占全球慢阻肺患者总数的四分之一、40岁以上发病率高达13.7%。一面是居高不下的发病人群和发病率,一面是对慢阻肺的束手无策。今年上半年,国际知名医学杂志《柳叶刀》发表了中国学者的研究成果,该项研究成果指出,国内60%的慢阻肺患者在患病初期没有明显症状,所以称慢阻肺为隐形杀手毫不为过。

慢阻肺早期,肺功能检查十分必要

面对这个藏在暗处的疾病,普及肺功能检查就显得非常有必要。在上述报告所做的调查中,仅有9.7%的受调查者曾接受过肺功能检查,且仅有不足5%的患者对疾病进行了确诊。这一数据表明,无论是在慢阻肺的潜伏期或者出现相关症状的早期,还有大量患者并不知晓自己患上了慢阻肺!

 

更有部分人认为随着年龄增长,呼吸功能出现衰退实属正常,做肺功能检查是小题大做。抱有这样想法的患者并不在少数,这很大程度上源于人们对于医疗费用的担忧。但除了肺功能检查,是否还有一些简单方法,让慢阻肺患者看到自己不断衰减的肺功能,并且以此为依据,引起重视并进一步做相关检查呢?

一根火柴测出肺功能的好与坏

答案是肯定的。最简单的方法就是民间常用的“吹火柴法”,这一方法可以随时随地进行。具体来说点着一根火柴拿在手里,然后伸向离自己尽可能远的方向,如果无法一口气吹灭火柴,那么就说明肺功能存在一定问题,如果进一步将火柴靠近自己的嘴仍然吹不灭,那么则表示肺功能很差。这时候就需要去医院进行肺功能检查,这样简单的方法,基本上能够帮助患者判断,自己到底有没有必要到医院进行检查,对于部分固执的患者来说,这比任何苦口婆心的劝说都有效果。

 

除了吹火柴,类似的方法还有简单的“憋气法”,如过憋气时间难以坚持20秒,那么就能够辅助判断吹火柴的结果是对的。

 

 

 

 

 

 

 

 

 

 

慢阻肺患者诊疗指南
 


经过医院的肺功能检查,一旦确诊为慢阻肺。那么患者需要注意如下事项:

 

一是立刻戒烟,慢阻肺患者的相关数据显示,吸烟量与慢阻肺发病率呈正相关。

 

二是避免劳累,要合理安排休息与运动的关系,通过轻缓的运动,保证身体机能。

 

三是积极治疗,除了配合药物治疗,慢阻肺患者还应掌握一系列康复治疗的方法。首先,要保持积极乐观的心态,慢阻肺虽然可怕,但对疾病的恐惧则更为致命,只有好的心态,才能保证治疗过程的顺利和高效。其次,要养成运动的习惯,选择适合自己的运动形式(如扩胸运动、八段锦、太极拳等等),并且通过制定运动计划,将每天的运动量和运动方式固定下来,以保证运动效果。

四是要做好接受长期家庭氧疗的准备,因为需要每天坚持吸氧15小时以上,所以需要购买像Drive DeVilbiss 这种耐用性高、供氧品质好的制氧机。无论是原装进口的品质还是过硬的口碑,都给国内慢阻肺患者带来了更多的治疗信心。

 

美国Drive DeVilbiss公司是全球三大制氧机生产和制造商之一,是康复医疗器械和长期养老护理领域的领航者。设计并生产高品质的呼吸类、康复类、家用护理类等众多医疗用品。

 

1888年起艾伦.德维比斯 (DR.Allen DeVilbiss)在俄亥俄州的托莱多市创建了德维比斯保健设备公司,研发出了第一台喷雾器,经过130多年的发展,公司在北美、欧洲和亚洲都扩展了业务,是耐用医疗设备领域发展最快的主要制造商和分销商之一。

 

作为行业的领导者,我们以不断提高用户的生活品质为己任,旨在为用户提供更加健康、安全、耐用的产品,帮助所有需要帮助的人群,提升生活质量,乐享生命之彩!

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How to choose home oxygen generator better?The latest list of household oxygen concentrators. Tue,25 Aug 2026 20:12:32 +0800 中国工程院院士钟南山面对日益蔓延的慢阻肺疾病,曾经在2017年指出,“全世界70%以上的慢阻肺病人早期并没有人管,等到发展为重度时才去诊治,已达到无法逆转的地步。”慢阻肺病人,除了要“等”公共医疗来“管”,还应该自己先动起来。令人欣慰的是,很多慢阻肺病人开始重视家庭氧疗的作用,但如何选择家用制氧机,却成为了慢阻肺病人家庭护理的新盲区。本文将通过分析市面上6款不同的制氧机,为患者提供更加全面的选择参考。

1、英维康

作为很早就进入中国的国际大品牌,无论从消费者口碑还是品牌的角度来看,这个牌子的制氧机都是一流的。但可惜的是,英维康目前已经退出了中国市场,所以市面上现存的制氧机产品,都是库存产品。另一个需要注意的点,是英维康的品牌在国外,但组装在国内(苏州)。因此,捡漏买英维康,想要低价得一款纯美国制氧机的患者们可以散去了。

2、Drive DeVilbiss

国际制氧机品牌进入中国的现象,用接踵而至来形容,并不为过。几乎在英维康退出中国市场的同时,美国具有百年历史的Drive DeVilbiss进入了中国市场。与英维康不同的是,它的产品为原装进口,国内在售的525ks系列产品更是得到了挑剔的美国市场的严格检验,即使在海拔4000米的高原,它依然能以“不衰减”的状态高质量供氧。对于想要高质量制氧机的中国患者来说,省了海淘的麻烦。但由于该品牌进入中国市场较晚,因此,如何打开市场,让患者了解到产品的优势,就成为这一品牌制氧机面临的重要课题。

 

 

3、伟康

单说伟康也许很多人都很陌生,但从2007年开始,它的新名字——飞利浦伟康,一定能圈粉不少。和Drive DeVilbiss一样,伟康制氧机是原装进口产品。但拿两个品牌对比就会发现,伟康的优势在于呼吸机,制氧机只是在市场需求不断扩大的情况下推出的产品,而Drive DeVilbiss在过去一百多年间,经历了制氧机发展的所有阶段,凭借技术创新的基因,在制氧机行业内始终处在品牌的第一方阵。从这点来看,在制氧机产品的研发历史和专注度方面,伟康客观上还有很大的提升空间。

 

 


4、亚适

亚适同样来自美国,与上述两个进口品牌相比,知名度和品牌历史有所不及。它最大的特点就是便携,对于需要长时间在家静养的慢阻肺患者来说,只能充当偶尔外出时的辅助设备。该品牌自2017年开始在成都组装台式制氧机,******中国市场,但是质量和品质还需要时间和市场来检验。

5、鱼跃

在支持国货的舆论声中,鱼跃毫无疑问是国产制氧机的佼佼者,在产品推广、消费者接受度方面,都发挥了本土品牌的优势,没有进口品牌进行本土化营销的成本,鱼跃的发展也在一众进口品牌中冲出了一条路。但不可否认的是,在决定制氧机品质的核心技术,如分子筛的使用以及氧流量控制部件方面,与进口品牌相比还有较大差距。

6、欧姆龙

欧姆龙是日本的医疗用品品牌,但说到制氧机,很多时候业内都把它划归国产范畴。一是因为欧姆龙在制氧机方面并没有形成绝对的核心优势,它的主要业务也非制氧机。二是因为欧姆龙没有自己的生产基地,而其代工工厂就在中国国内。所以把它划入国产品牌也在情理之中。
 

以上就是目前市面上关注度较高的几款制氧机,希望可以为更多慢阻肺患者提供有价值的信息,从而扫除选择制氧机的盲区。

美国Drive DeVilbiss公司是全球三大制氧机生产和制造商之一,是康复医疗器械和长期养老护理领域的领航者。设计并生产高品质的呼吸类、康复类、家用护理类等众多医疗用品。

 

1888年起艾伦.德维比斯 (DR.Allen DeVilbiss)在俄亥俄州的托莱多市创建了德维比斯保健设备公司,研发出了第一台喷雾器,经过130多年的发展,公司在北美、欧洲和亚洲都扩展了业务,是耐用医疗设备领域发展最快的主要制造商和分销商之一。

 

作为行业的领导者,我们以不断提高用户的生活品质为己任,旨在为用户提供更加健康、安全、耐用的产品,帮助所有需要帮助的人群,提升生活质量,乐享生命之彩!

 

 


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US Drive DeVilbiss oxygen generator is in hot merchants Tue,25 Aug 2026 20:12:32 +0800

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Course training Tue,25 Aug 2026 20:12:32 +0800 Work experience and results:

In South China, the gold medals in the early days of the hundred Jia are in the middle and senior management positions, such as the best, the Huarun Wanjia, the agricultural products people run supermarket, the China Sea King Star chain pharmaceutical industry, the Dongguan Guangda trade company and so on as the operating manager, the operation director and the deputy general manager.


Successful cases and customers:

15 years of work and management experience in the retail industry, successively in the famous retail enterprises - the best supermarket, Huarun Wanjia, min run, Hai Wang star, Dongguan Everbright and so on as operating manager, operation director and Deputy General Manager


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Successful bid Tue,25 Aug 2026 20:12:32 +0800 Teacher Chen

He wrote a best seller like a novel.

In 1995, he joined IBM as a sales consultant and was responsible for the sales of telecom industry.

In 1998, he served as the sales director of the company and was responsible for sales in the north area.

In 2000, as a senior training supervisor, the Chinese district training department was managed, and the study and development of about six hundred sales staff, nearly two thousand employees and more than 300 middle level managers was carried out.

At the beginning of 2002, the professional manager training center of Tsinghua University, the economic management school of Peking University, and other agencies are talking about sales training courses, while providing training and consulting services for large enterprises such as Lenovo, China Mobile, NOKIA, ZTE communications and small and medium enterprises.

One of the 2003 China ten outstanding management trainer, senior lecturer training online training regiment.

The accreditation lecturer of the training institution has more than twelve years' experience in sales, sales managers, training, consulting and consulting in IBM, computer and other companies, and well-known sales management experts in China.


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Product description Tue,25 Aug 2026 20:12:32 +0800 Field of expertise:

Do your best professionalism and professionalism.

"Happy work (stress and emotional management)"

The beautiful life of the charming women (female theme)

Bank customer service / service marketing / lobby manager series.

"Five blessings descend upon the house and accomplishment of life" - disciple

A series of banking / marketing courses

Transformation project of bank benchmark network and outlets.

"High quality service construction project of electric power business hall"

Etiquette Series (business etiquette / service etiquette / government etiquette / real estate sales etiquette / medical etiquette).

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Exhibition Tue,25 Aug 2026 20:12:32 +0800 He graduated from the radio technology major of Southern China Institute of technology. He received a Bachelor of engineering, a Bachelor of engineering, a major in philosophy of Beijing Normal University, a diploma in a master's course, a master of business administration in the business administration of National University of Singapore, an overseas department of European University in Ireland, a doctor of business administration, and a post doctoral student in the Business School of Nanjing University in 2003.

He has visited the University of Denver, the University of New South Wales, the University of Sydney in Australia, Australian National University, National University of Singapore, the Hong Kong Baptist University, the Chinese University and so on.

He served as the Dean, professor and doctoral supervisor of the school of business management, South China University of Technology, and the postdoctoral fellow of Nanjing University. He is currently the deputy dean of the Minjiang University Xinhua business school and the director of the MBA project. He also serves as an external professor of the Nanjing University, a guest professor from Xiamen University, a guest researcher of Peking University, a guest professor of the modern enterprise management course of the National University of Singapore, and a guest professor of the master's degree in the master of science of management.


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Download-Inflatable cushion Tue,25 Aug 2026 20:12:32 +0800 Name of the document: product quotation

File size: 97K

Upload time: 2016-11-21

Document description: the agent is special, the detailed product quotation and the agent cost price are included in the file, and the interested partners can join the agent.

Enclosure:

/kindeditor/attached/file/20161121/20161121092763446344.xlsx

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Download-Gel memory pillow Tue,25 Aug 2026 20:12:32 +0800 Document name: professional information

File size: 143K

Upload time: 2016-11-21

Document description: related professionals can download reading.

Enclosure:

/kindeditor/attached/file/20161121/20161121092763446344.xlsx

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Download-Massage cushion Tue,25 Aug 2026 20:12:32 +0800 File name: product Atlas

File size: 56K

Upload time: 2016-11-21

Document description: the product atlas has detailed information about all the products of our company, and offer information. Welcome to download the reading.

Enclosure:


/kindeditor/attached/file/20161121/20161121092763446344.xlsx

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Download-Hollow cushion Tue,25 Aug 2026 20:12:32 +0800 文件名称:招聘启示

文件大小:153K

上传时间:2016-11-21

文件说明:资料中详细的岗位需求、学历工作经历要求,欢迎参加我公司招聘会!

附件:

/kindeditor/attached/file/20161121/20161121092763446344.xlsx

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Download-Decompression cushion Tue,25 Aug 2026 20:12:32 +0800 Name of the file: application form

File size: 123K

Upload time: 2016-11-21

Document description: please download the information form carefully and send it to the mail box XXX@qq.com. We will reply to you as soon as possible. Thank you.

Enclosure:


/kindeditor/attached/file/20161121/20161121092763446344.xlsx

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Adult diapers Tue,25 Aug 2026 20:12:32 +0800

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Home Bed Assist Handle(RTL75020) Tue,25 Aug 2026 20:12:32 +0800


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Home Bed Assist Rail(RTL75040) Tue,25 Aug 2026 20:12:32 +0800


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Home Bed Assist Handle(RTL75030) Tue,25 Aug 2026 20:12:32 +0800 ]]> Home Bed Side Helper(RTL75050) Tue,25 Aug 2026 20:12:32 +0800


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Home Bed Assist Handle(RTL75060) Tue,25 Aug 2026 20:12:32 +0800

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Foot Stool with Handrail(13750) Tue,25 Aug 2026 20:12:32 +0800 ]]> Bariatric Foot Stool (13740) Tue,25 Aug 2026 20:12:32 +0800

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Foot Stool(13730) Tue,25 Aug 2026 20:12:32 +0800


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Bariatric Foot Stool(13760) Tue,25 Aug 2026 20:12:32 +0800


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Clamp-On Tub Rail(RTL15020) Tue,25 Aug 2026 20:12:32 +0800


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Pivot & Tilt Overbed Table(72320) Tue,25 Aug 2026 20:12:32 +0800 ]]> Overbed Table, Plastic Top(72310) Tue,25 Aug 2026 20:12:32 +0800


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Clamp-On Tub Rail(RTL15010) Tue,25 Aug 2026 20:12:32 +0800


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Mobility Tue,25 Aug 2026 20:12:32 +0800


There are a variety of walkers, wheelchairs and other mobility aids and other medical products for sale; can provide you with a total solution for home rehabilitation care.


Wheeled walker

Multifunctional walking aid

Wheeled walker

Teleport chair





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Daily Monitoring Tue,25 Aug 2026 20:12:32 +0800 Patientroom Nursing Tue,25 Aug 2026 20:12:32 +0800


There are a variety of nursing beds, nursing mattresses, lifts and other ward care and other medical products sales; can provide you with a total solution for home rehabilitation care.


Semi-Electric Bed

Nursing mattress

Hydraulic Patient Lift

Electric Patient Lift

Overbed Table, Plastic Top(72310)

Pivot & Tilt Overbed Table(72320)


Home Bed Side Helper(RTL75050)

Home Bed Assist Handle(RTL75020)

Home Bed Assist Handle(RTL75030)

Home Bed Assist Handle(RTL75060)

Home Bed Assist Rail(RTL75040)





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Therapeutic Support Surfaces Tue,25 Aug 2026 20:12:32 +0800


There are many kinds of anti-decubitus cushions, gel memory pillows and other health equipment and other medical products for sale; they can provide you with a total solution for home rehabilitation care.


Inflatable cushion

Hollow protective cushion

Gel cushion

Gel memory pillow

Comfortable memory cushion

Waterproof decompression cushion


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Bathroom Safety Tue,25 Aug 2026 20:12:32 +0800

There are a variety of bath chairs, bath chairs, barrier-free armrests and other sanitary products and other medical products for sale; can provide you with a total solution for home rehabilitation care.


Clamp-On Tub Rail(RTL15010)

Clamp-On Tub Rail(RTL15020)

Foot Stool(13730)

Bariatric Foot Stool(13760)

Foot Stool with Handrail(13750)

Bariatric Foot Stool with Handrail(13740)


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Respiratory Tue,25 Aug 2026 20:12:32 +0800


There are many types of oxygen therapy machines, ventilators, nebulizers and other respiratory treatment products and other medical products for sale; can provide you with a total solution for home rehabilitation care.



Oxygen Machine





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Gel Memory Pillow Tue,25 Aug 2026 20:12:32 +0800


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Gel Memory Cushion Tue,25 Aug 2026 20:12:32 +0800 ]]> Wheelchair Cushion Tue,25 Aug 2026 20:12:32 +0800 ]]> Anti-Decubitus Cushion Tue,25 Aug 2026 20:12:32 +0800
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Anti-decubitus gel cushion Tue,25 Aug 2026 20:12:32 +0800


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Inflatable Cushion Tue,25 Aug 2026 20:12:32 +0800


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