公开(公告)号：EP0130015B1

公开(公告)日：1989-08-23

申请号：EP84304036.1

申请日：1984-06-15

申请人： DACTEK INTERNATIONAL, INC.

发明人： Meadows, Louis B. ,  Diamond, Arthur S.

IPC分类号： A61B5/10

CPC分类号： A61B5/1172

公开(公告)号：EP0130015A3

公开(公告)日：1985-12-18

申请号：EP84304036

申请日：1984-06-15

申请人： DACTEK INTERNATIONAL, INC.

发明人： Meadows, Louis B. ,  Diamond, Arthur S.

IPC分类号： A61B05/10

CPC分类号： A61B5/1172

摘要： @ A compact fingerprinting system includes an applicator comprising a sealed packet (13) containing a porous pad (12) impregnated with a solution of water-soluble, color-forming, marking compound, such as iron chloride having a controlled, optimum water content. A print of a body part, such as a finger, is formed by opening the packet (60) and wiping the distal portion of a finger (76) on the pad (62), such as a folded towelette to form a non-visible, latent image pattern. The pattern is transferred to a card (40) which can contain an area (44) impregnated with developer for the marking compound. The developer reacts with the pattern to form a dark, distinct, permanent image (84). The card (40) and packet (13) can be enclosed in an envelope (64) to form a low profile, lightweight, mailable, self-administered fingerprinting system.

公开(公告)号：EP0130015A2

公开(公告)日：1985-01-02

申请号：EP84304036.1

申请日：1984-06-15

申请人： DACTEK INTERNATIONAL, INC.

发明人： Meadows, Louis B. ,  Diamond, Arthur S.

IPC分类号： A61B5/10

CPC分类号： A61B5/1172

摘要： @ A compact fingerprinting system includes an applicator comprising a sealed packet (13) containing a porous pad (12) impregnated with a solution of water-soluble, color-forming, marking compound, such as iron chloride having a controlled, optimum water content. A print of a body part, such as a finger, is formed by opening the packet (60) and wiping the distal portion of a finger (76) on the pad (62), such as a folded towelette to form a non-visible, latent image pattern. The pattern is transferred to a card (40) which can contain an area (44) impregnated with developer for the marking compound. The developer reacts with the pattern to form a dark, distinct, permanent image (84). The card (40) and packet (13) can be enclosed in an envelope (64) to form a low profile, lightweight, mailable, self-administered fingerprinting system.

摘要翻译： 紧凑的指纹系统包括施加器，其包括密封包装（13），所述密封包装（13）包含浸渍有水溶性，着色形成标记化合物（例如具有受控的最佳含水量的氯化铁）的溶液的多孔垫（12）。 通过打开包装（60）并擦拭垫（62）上的手指（76）的远端部分（例如折叠的小毛巾）来形成身体部分（例如手指）的印刷品，以形成不可见的 ，潜像图案。 将图案转移到可以包含浸渍有用于标记化合物的显影剂的区域（44）的卡（40）。 开发人员与图案进行反应，形成一个黑暗，鲜明，永久的图像（84）。 卡（40）和分组（13）可以封装在信封（64）中，以形成一个薄型，重量轻，可用的自我管理的指纹系统。