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DEVICE FOR DETECTING, DIAGNOSING, OR TREATING DISEASE IN SKIN OR STATE OF SKIN

外国特許コード F190009721
掲載日 2019年3月28日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2018JP032167
国際公開番号 WO 2019044993
国際出願日 平成30年8月30日(2018.8.30)
国際公開日 平成31年3月7日(2019.3.7)
優先権データ
  • 特願2017-166153 (2017.8.30) JP
発明の名称 (英語) DEVICE FOR DETECTING, DIAGNOSING, OR TREATING DISEASE IN SKIN OR STATE OF SKIN
発明の概要(英語) Provided is a device for detecting, diagnosing, and/or treating a disease in the skin or the state of skin, the device comprising: a microneedle array provided with a plurality of microneedles; labeled molecules attached to the microneedles; and a detection unit that detects, as an electrical signal, a change produced due to the labeled molecules attached to the microneedles being separated from the microneedles.
従来技術、競合技術の概要(英語) BACKGROUND ART
And an organ in a human body skin is the maximum, the quality of the disease, offer, a large influence on the life. The onset of atopic dermatitis and the reduction of the barrier function associated with the pointed out. Also, for example skin cancer is one of a skin disease in recent years with the increase in the number of patients. Skin cancer survival rate is early detection by said to be enhanced, the blemish, mole and it is difficult to identify the diagnosis difficult.
Conventional, dermoscopy skin cancer is by a visual specialist (Dermoscopy) of the target part is not directly observed, for the subjective evaluation of the physician's knowledge, experience variations in the evaluation.
In addition, if the suspicion of dermoscopy, skin biopsy is to determine whether a cancer, a biopsy is invasive and therefore, much of a problem cannot be applied to the site.
Furthermore, in the case of using dermoscopy, such as therapeutic agent treatment must be performed separately.
On the other hand, extracting a biological fluid from the patient, the drug to the patient or to supply the micro-needle as a device for minimally invasive is used (Patent Document 1), the data obtained from the patient to carry out the diagnosis using a large-sized external diagnostic device is required.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • TOHOKU UNIVERSITY
  • THE UNIVERSITY OF TOKYO
  • YAMAGATA UNIVERSITY
  • 発明者(英語)
  • KAI, Hiroyuki
  • OKURO, Kou
  • NAGAMINE, Kuniaki
国際特許分類(IPC)
参考情報 (研究プロジェクト等) COI STREAM(COITOHOKU:COI TOKYO:COI YAMAGATA)

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