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石墨烯旗艦：石墨烯基電子貼片用于慢性傷口監測

By: Graphene Flagship
石墨烯旗艦合作伙伴Grapheal最新推出可穿戴石墨烯基電子貼片，用于持續監控慢性傷口。

石墨烯旗艦合作伙伴Grapheal最新推出可穿戴石墨烯基電子貼片，用于持續監控慢性傷口。

這個柔性透明的生物傳感器有助于醫生和護士對慢性傷口進行及時的治療。該電子貼片將于2020年2月24日至27日在西班牙巴塞羅那舉行的2020年移動世界大會上在DeepTechEu展示。
有證據表明，隨著人口老齡化和慢性傷口患病率的增加，有效的傷口護理將成為歐洲醫療保健的關鍵。歐洲糖尿病的發病率不斷上升，使情況更加惡化，歐洲6000萬糖尿病患者中約有5.5%患上腳部傷口（并發癥）。

慢性傷口可能需要幾個月甚至幾年才能愈合。在20%的病例中，損傷從不愈合，可能導致截肢。這一惡果正在增加，與2010-2013年相比，2014-2017年期間截肢率增加了19.4%。
在歐盟旗艦的最大的技術展會Deep Tech EU，來自法國CNRS-Grenoble（法國）的分公司Grapheal將展示其傷口監測技術將如何改變醫療行業處理常見的慢性傷口的方式。
連接到智能手機上，Grapheal的可穿戴電子貼片可以持續監測傷口，為護理人員和傷口患者提供一個智能和準確的評估工具。傷口電子貼片測量、存儲傷口的生物數據，并通過智能手機應用程序將這些數據傳輸到云端。這種實時連接確保護士和醫生可以隨時得知早期的感染和其他并發癥。
Grapheal首席執行官Vincent Bouchiat解釋說：“我們的專有的解決方案使用聚合物基底石墨烯，以一種無植入的方式，對傷口的任何變化會有反應。作為一種原子層厚度的材料，石墨烯的電極電導率將會隨著任何物理化學變化而變化，從而能夠更快地發現病人的問題。”
因為石墨烯薄而柔性的特點，電子貼片能夠適應任何傷口形狀。事實上，這種貼片的非植入的特點能有效地促進傷口愈合，我們已經主導了八項臨床前研究來證明它的生物刺激特性。”

Graphene-based electronic patch to improve chronic wound monitoring

By: Graphene Flagship

Graphene Flagship Associated Member Grapheal has developed a pioneering graphene-based wearable patch for the remote monitoring of chronic wounds.

Graphene Flagship Associated Member Grapheal has developed a pioneering wearable patch for the remote monitoring of chronic wounds. The flexible and transparent graphene-based biosensor enables doctors and nurses to provide hyper-responsive treatment of chronic wounds. The device will be showcased at Deep Tech EU, at Mobile World Congress 2020, held in Barcelona, Spain on February 24 to 27, 2020.

Evidence suggests effective wound care will become critical for healthcare in Europe as the population ages and the prevalence of chronic wounds increases. The growing frequency of diabetes in Europe is exacerbating the situation, with approximately 5.5 per cent of 60 million diabetics in Europe developing a foot wound.

Chronic wounds can take months or even years to heal. In 20 per cent of the cases, the injury never heals and can lead to a limb amputation. This dramatic consequence is on the rise, with a 19.4 per cent increase in limb amputations during 2014-2017 compared to 2010-2013.

At Deep Tech EU, the largest showcase of technologies born out of European Flagships, Grapheal, a spin-off from CNRS-Grenoble (France) will demonstrate how its wound monitoring technology will change the way the healthcare industry deals with the chronic wound epidemic.

Connected to a smartphone, Grapheal's wearable patch enables continuous monitoring of wounds, to empower caregivers and wound sufferers with a smart and accurate assessment tool. The wound patch measures and stores the bio parameters of the wound and communicates this data to the cloud via a smartphone app. This real-time connectivity ensures nurses and doctors can be alerted to early stages of infection and other complications.

"Our patented formula uses Graphene-on-polymer, in a non-invasive way, to actively react to any changes to the wound", explained Vincent Bouchiat, Grapheal CEO. "As an tomically thin material, graphene's electrode conductivity will change according to any hysicochemical change, enabling faster detection of problems for patients."

"Our patch can adapt to any shape of wound, using Graphene's thin and flexible properties. In fact, the non-invasive nature of the patch actively stimulates wound healing — and we have led eight preclinical studies to prove its bio stimulation properties."

轉自《石墨烯雜志》公眾號：



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Graphene-based electronic patch to improve chronic wound monitoring