
Ahead of the 2023 Taiwan Innotech Expo, a sampling of groundbreaking technologies went on display at a preshow press conference. One of them was an artificial ligament made with a novel composite textile. The technology addresses problems in commercial artificial ligaments, which include poor compatibility and the high risk of rupture due to abrasion. By applying textiles into a medical product, the innovation will also give a boost to the traditional textile industry, while taking aim at the US$2.7 billion global market for soft tissue repair materials.
There’s nothing better than a good game of basketball. But one bad fall could risk a sports injury, such as a ligament rupture. There are drawbacks to the artificial ligaments on the market today, including poor compatibility that leads to abrasion and hydrarthrosis. Backed by the economics ministry’s Department of Industrial Technology, the Industrial Technology Research Institute developed a textile artificial ligament.
Yuchi Wang
ITRI’s biomedical tech lab
This is Taiwan’s first artificial ligament product. Taiwan has a very strong textile industry. We harnessed it and integrated it into a biomedical application. In the future, this will enhance the added value of textiles.
The product’s R&D took three years, combining expertise in the biomedical sector, material science, and textiles. It uses polymer-bioceramic composites to support stronger graft fixation. The artificial ligament is also coated with collagen to promote faster, more efficient body repair.
Yuchi Wang
ITRI’s biomedical tech lab
The great challenge was making sure the points of contact allow for the regenerated bone to fuse seamlessly with the artificial ligament, to prevent another rupture. This feature is where our design shines. We hope that the technology will be adopted domestically. We want it to complete clinical trials within three years.
Media had an early look at the technology during a press conference promoting the 2023 Taiwan Innotech Expo. The textile artificial ligament will also be displayed at the trade show next week. Developers are eager to integrate the technology into clinical applications, to take aim at US$2.7 billion in opportunities for medical materials in the global soft tissue repair market.
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2023台灣創新技術博覽會即將登場,展前記者會上,許多創新技術也搶先曝光。其中經濟部支持工研院,研發的"編紡人工韌帶",改善目前人工韌帶相容性不佳、容易磨損的問題,並整合生醫、材料、紡織等領域,促進傳統紡織業升級,搶攻全球27億元的軟組織醫材修復市場。
在操場打籃球好刺激,但不小心發生運動傷害,嚴重恐怕造成韌帶斷裂,有感於現在市面上的人工韌帶,相容性不佳,容易磨損導致關節積水,經濟部產業技術司支持工研院,研發出編紡的人工韌帶。
[[工研院生醫所再生醫學組組長 王羽淇]]
“這是國內首創的人工韌帶產品。台灣有很強的紡織業者,我們將紡織的能量,整合到生醫的領域應用,未來提高紡織的附加價值。”
整合生醫、材料、紡織等領域,歷經3年時間研發,除了使用陶瓷和高分子複合材料,提升固定強度,並將膠原蛋白塗佈在人工韌帶上,讓人體修復得更快更好。
[[工研院生醫所再生醫學組組長 王羽淇]]
“最困難的地方是在它這個接觸的地方,我們如何讓未來,就是你自己再生的骨頭能夠跟它融合,來達到不要再次脫落的目標,這是整個設計的強項。我們希望能夠達到國產國用,大概3年之內有希望完成人體試驗。”
編紡人工韌帶,搶先在2023創博會展前記者會上曝光,除了將在下週實體展端出成果,也希望未來成功導入運動醫學臨床應用,搶攻全球27億元的軟組織醫材修復市場。
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