{"id":112024,"date":"2026-09-04T09:01:42","date_gmt":"2026-09-04T02:01:42","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/?p=112024"},"modified":"2026-09-28T08:05:27","modified_gmt":"2026-09-28T01:05:27","slug":"to-support-elderly-mobility-its-innovates-the-angetknee-and-elevaid-chair","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/en\/to-support-elderly-mobility-its-innovates-the-angetknee-and-elevaid-chair\/","title":{"rendered":"To Support Elderly Mobility, ITS Innovates the AngetKnee and Elevaid Chair"},"content":{"rendered":"<figure id=\"attachment_111310\" aria-describedby=\"caption-attachment-111310\" style=\"width: 718px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-111310\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-penggunaan-Elevaid-Chair-untuk-mendukung-transfer-pasien-menjadi-lebih-mudah.jpeg\" alt=\"\" width=\"718\" height=\"525\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-penggunaan-Elevaid-Chair-untuk-mendukung-transfer-pasien-menjadi-lebih-mudah.jpeg 718w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-penggunaan-Elevaid-Chair-untuk-mendukung-transfer-pasien-menjadi-lebih-mudah-300x219.jpeg 300w\" sizes=\"(max-width: 718px) 100vw, 718px\" \/><figcaption id=\"caption-attachment-111310\" class=\"wp-caption-text\">Demonstration of the use of the Elevaid Chair to support easier patient transfers<\/figcaption><\/figure>\n<blockquote><p><strong><span dir=\"auto\">ITS Campus, ITS News \u2014<\/span><\/strong><span dir=\"auto\"> To address the healthcare needs of seniors with knee problems and limited mobility, a team of students and lecturers <\/span><a href=\"http:\/\/its.ac.id\/\"><span dir=\"auto\">from the Sepuluh Nopember Institute of Technology (ITS)<\/span><\/a><span dir=\"auto\"> has developed innovations called AngetKnee and Elevaid Chair. Both innovations combine heat-vibration therapy and a <\/span><em><span dir=\"auto\">linear actuator-<\/span><\/em><span dir=\"auto\"> based patient transfer mechanism .<\/span><\/p><\/blockquote>\n<p><span dir=\"auto\">AngetKnee is designed as a <\/span><em><span dir=\"auto\">wearable<\/span><\/em><span dir=\"auto\"> device that integrates knee support <\/span><em><span dir=\"auto\">,<\/span><\/em><span dir=\"auto\"> thermal therapy <\/span><em><span dir=\"auto\">,<\/span><\/em><span dir=\"auto\"> and <\/span><em><span dir=\"auto\">mechanical<\/span><\/em><span dir=\"auto\"> vibration therapy into one device. This combination was chosen because the two therapeutic methods have complementary non-pharmacological benefits to help relieve pain and stiffness in the knees of osteoarthritis sufferers.<\/span><\/p>\n<p><span dir=\"auto\">The head of the development team, Maulana Yusuf Izzuddin ST MEng, explained that the integration of these three functions is aimed at providing a practical therapy device for users. &#8220;We want to combine the functions of support, heat therapy and vibration in one compact and portable device,&#8221; explained the man who is usually called Yusuf.<\/span><\/p>\n<figure id=\"attachment_111309\" aria-describedby=\"caption-attachment-111309\" style=\"width: 1100px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-111309\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi.jpg\" alt=\"\" width=\"1100\" height=\"823\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi.jpg 1100w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-300x224.jpg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-1024x766.jpg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-768x575.jpg 768w\" sizes=\"(max-width: 1100px) 100vw, 1100px\" \/><figcaption id=\"caption-attachment-111309\" class=\"wp-caption-text\">Demonstration of the installation and operation of AngetKnee, designed by the ITS team, to one of the participants of the socialization<\/figcaption><\/figure>\n<p><span dir=\"auto\">All components of AngetKnee, from <\/span><em><span dir=\"auto\">the heater pad<\/span><\/em><span dir=\"auto\"> , vibration module, temperature sensor, microcontroller, battery, to the electronic <\/span><em><span dir=\"auto\">enclosure , are integrated in a wireless system. AngetKnee testing was conducted at <\/span><\/em><em><span dir=\"auto\">heater<\/span><\/em><span dir=\"auto\"> temperatures of 38\u00b0C, 42\u00b0C, and 46\u00b0C and vibration intensities of 1 to 3. Using <\/span><em><span dir=\"auto\">Two-way<\/span><\/em><span dir=\"auto\"> ANOVA, the results showed that the combination of temperature 42\u00b0C and vibration intensity level 2 provided the best response for users.<\/span><\/p>\n<p><span dir=\"auto\">Meanwhile, the Elevaid Chair was developed to facilitate patient transfers with its electric up-and-down mechanism. This device uses <\/span><em><span dir=\"auto\">a linear actuator<\/span><\/em><span dir=\"auto\"> controlled by a DPDT switch, allowing for gradual adjustment of the chair&#8217;s position, reducing the need for manual patient transfers.<\/span><\/p>\n<p><span dir=\"auto\">According to Yusuf, this mechanism is designed to reduce the physical burden on the caregiver when assisting the patient in changing positions. &#8220;The Elevaid Chair is designed to reduce the need to manually lift the patient during the transfer process,&#8221; explained the lecturer in the ITS Department of Mechanical Engineering.<\/span><\/p>\n<figure id=\"attachment_111308\" aria-describedby=\"caption-attachment-111308\" style=\"width: 1258px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-111308\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-2.jpeg\" alt=\"\" width=\"1258\" height=\"858\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-2.jpeg 1258w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-2-300x205.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-2-1024x698.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Demonstrasi-pemasangan-dan-pengoperasian-AngetKnee-rancangan-tim-ITS-kepada-salah-satu-peserta-sosialisasi-2-768x524.jpeg 768w\" sizes=\"(max-width: 1258px) 100vw, 1258px\" \/><figcaption id=\"caption-attachment-111308\" class=\"wp-caption-text\">One of the participants of the socialization while trying to operate AngetKnee, designed by a team of ITS lecturers and students<\/figcaption><\/figure>\n<p><span dir=\"auto\">Yusuf explained that the Elevaid Chair was tested with varying patient loads of 55, 70, and 90 kilograms and transfer heights of 45, 55, and 65 centimeters. The test results showed that patient load was the dominant factor influencing all response variables. Optimal transfer smoothness was achieved at a load of around 55 kilograms, while loads approaching 90 kilograms caused decreased smoothness and increased shaking.<\/span><\/p>\n<p><span dir=\"auto\">These findings serve as the basis for refining both innovations before wider implementation. The team aims to improve temperature and vibration control in the AngetKnee, as well as actuator capacity, structural strength, stability, and shock reduction in the Elevaid Chair. &#8220;The test results serve as the basis for us to refine the device to make it safer and more tailored to user needs,&#8221; he explained.<\/span><\/p>\n<figure id=\"attachment_111311\" aria-describedby=\"caption-attachment-111311\" style=\"width: 1237px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-111311\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Para-lansia-pasien-mahasiswa-dan-tim-pelaksana-setelah-pelaksanaan-kegiatan-Pengabdian-kepada-Masyarakat-ITS.jpeg\" alt=\"\" width=\"1237\" height=\"716\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Para-lansia-pasien-mahasiswa-dan-tim-pelaksana-setelah-pelaksanaan-kegiatan-Pengabdian-kepada-Masyarakat-ITS.jpeg 1237w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Para-lansia-pasien-mahasiswa-dan-tim-pelaksana-setelah-pelaksanaan-kegiatan-Pengabdian-kepada-Masyarakat-ITS-300x174.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Para-lansia-pasien-mahasiswa-dan-tim-pelaksana-setelah-pelaksanaan-kegiatan-Pengabdian-kepada-Masyarakat-ITS-1024x593.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/09\/Para-lansia-pasien-mahasiswa-dan-tim-pelaksana-setelah-pelaksanaan-kegiatan-Pengabdian-kepada-Masyarakat-ITS-768x445.jpeg 768w\" sizes=\"(max-width: 1237px) 100vw, 1237px\" \/><figcaption id=\"caption-attachment-111311\" class=\"wp-caption-text\">The elderly, patients, students, and the implementing team after the implementation of the ITS Community Service activities<\/figcaption><\/figure>\n<p><span dir=\"auto\">The two technologies were also handed over to the Pratama Cita Husada Clinic and community representatives in Rungkut District, Surabaya, as part of a Community Service program. Implementation was carried out through outreach, demonstrations, training, practical use, and evaluation of performance and user acceptance to support technology adoption in community-based healthcare services.<\/span><\/p>\n<p><span dir=\"auto\">The development of the AngetKnee and Elevaid Chair demonstrates ITS&#8217;s commitment to translating mechanical technology into solutions that address community needs. These innovations also support the achievement of <\/span><em><span dir=\"auto\">the Sustainable Development Goals<\/span><\/em><span dir=\"auto\"> (SDGs), specifically point 3 on Healthy and Prosperous Living and point 9 on Industry, Innovation, and Infrastructure, through the development of user-centered health technology. <\/span><strong><span dir=\"auto\">(ITS Public Relations)<\/span><\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>Reporter: Iffah Najwa Ulya<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ITS Campus, ITS News \u2014 To address the healthcare needs of seniors with knee problems and limited mobility, a team of students and lecturers from the Sepuluh Nopember Institute of Technology (ITS) has developed innovations called AngetKnee and Elevaid Chair. Both innovations combine heat-vibration therapy and a linear actuator- based patient transfer mechanism . AngetKnee [&hellip;]<\/p>\n","protected":false},"author":775,"featured_media":111308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[3663,3780,3691,67],"tags":[],"class_list":["post-112024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-good-health-well-being-en","category-industry-en","category-innovation-infrastructure-en","category-latest-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>To Support Elderly Mobility, ITS Innovates the AngetKnee and Elevaid Chair - ITS News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/news\/en\/to-support-elderly-mobility-its-innovates-the-angetknee-and-elevaid-chair\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"To Support Elderly Mobility, ITS Innovates the AngetKnee and Elevaid Chair - ITS News\" \/>\n<meta property=\"og:description\" content=\"ITS Campus, ITS News \u2014 To address the healthcare needs of seniors with knee problems and limited mobility, a team of students and lecturers from the Sepuluh Nopember Institute of Technology (ITS) has developed innovations called AngetKnee and Elevaid Chair. 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