SHENZHEN QIANHAIKANGQIYUAN SCIENCE AND TECHNOLOGY CO.; LTD.
发明人:
ZHANG, Guanjing,张贯京
申请号：
CNCN2016/112735
公开号：
WO2017/148209A1
申请日:
2016.12.28
申请国别(地区):
WO
年份:
2017
代理人:
摘要：
A smart gauze for monitoring wound bleeding, comprising a gauze body (10) and a wound bleeding monitoring device (11) disposed on the gauze body (10). The wound bleeding monitoring device (11) comprises a first pressure sensor (111), a second pressure sensor (112), a color sensor (113), a microcontroller (114), and an alarm (115). The first pressure sensor (111) senses a first pressure value around a wound of a wounded person the second pressure sensor (112) senses a second pressure value at a wound bleeding position of the wounded person the color sensor (113) senses a color value of the gauze body (10) the microcontroller (114) monitors, according to the pressure difference between the first pressure value and the second pressure value as well as the color value of the gauze body (10), whether the gauze body (10) is fully soaked with blood, and generates alarm information prompting that the wound of the wounded person is bleeding when the gauze body (10) is fully soaked with blood the alarm (115) broadcasts the alarm information prompting that the wound of the wounded person is bleeding. The smart gauze can monitor the wound bleeding of the wounded person in real time, thereby facilitating discovering the blood loss of the wounded person as early as possible.Linvention concerne une gaze intelligente pour surveiller un saignement de plaie, comprenant un corps de gaze (10) et un dispositif de surveillance de saignement de plaie (11) disposé sur le corps de gaze (10). Le dispositif de surveillance de saignement de plaie (11) comprend un premier capteur de pression (111), un second capteur de pression (112), un capteur de couleur (113), un micro dispositif de commande (114), et un système dalerte (115). Le premier capteur de pression (111) détecte une première valeur de pression autour dune plaie dune personne blessée le second capteur de pression (112) détecte une seconde valeur de pression en une position de saignement de plaie de la personne blessée le capteur de c
