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公开(公告)号：US4652722A
公开(公告)日：1987-03-24
申请号：US596898
申请日：1984-04-05
CPC分类号： B23K26/0613 , B23K26/0604 , G06K1/126 , G06K15/1261 , H01S3/0975 , H01S3/2383
摘要： Apparatus for inscribing characters or other symbols onto moving articles or substrate. The symbols or characters are defined by a matrix having a predetermined number of rows and columns. The apparatus includes a plurality of individual lasers, each dedicated to write a predetermined character row. Columns are written in sequence as the article passes the laser head. Light energy from the lasers is directed by mirrors to an exit lens which focuses the laser beams onto the articles or substrate to be marked. Separate laser mirrors provide reduction in laser beam spacing thereby facilitating a correspondingly foreshortened laser beam path. The lasers are arranged into two groups and interleaved to form the desired character row spacing without mirror overlap or shadowing.
摘要翻译： 用于将字符或其他符号写入移动物品或基底的装置。 符号或字符由具有预定数量行和列的矩阵定义。 该设备包括多个单独的激光器，每个激光器专用于写入预定的字符行。 当文章通过激光头时，按顺序写入列。 来自激光器的光能由反射镜引导到出射透镜，该出射透镜将激光束聚焦在待标记的制品或基底上。 单独的激光镜提供激光束间隔的减小，从而便于相应的缩短的激光束路径。 激光器被布置成两组并交错以形成所需的字符行间隔，而没有镜像重叠或阴影。
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公开(公告)号：US5298020A
公开(公告)日：1994-03-29
申请号：US744874
申请日：1991-08-14
申请人： Joseph J. Stone
发明人： Joseph J. Stone
CPC分类号： A61M1/0005 , A61M1/0009 , A61M2202/0413 , A61M2202/0462 , A61M2210/1466
摘要： Method and apparatus for collecting neonatal blood following the birth of an infant during cesarean section surgery. A needle is injected into the infant's umbilical cord and a syringe fluidly connected to the needle is aspirated to draw blood from the cord. The drawn blood is transferred to a blood storage bag in a sterile manner.
摘要翻译： 剖宫产手术后婴儿出生后收集新生儿血液的方法和装置。 将针注射到婴儿的脐带中，并且抽吸与针头流体连接的注射针以从绳索中抽血。 将抽出的血液以无菌方式转移到血液储存袋中。
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公开(公告)号：US5059168A
公开(公告)日：1991-10-22
申请号：US591958
申请日：1990-10-02
申请人： Joseph J. Stone
发明人： Joseph J. Stone
IPC分类号： A61M1/00
CPC分类号： A61M1/0005 , A61M1/0009 , A61M2202/0413 , A61M2202/0462 , A61M2210/1466
摘要： Method and apparatus for collecting neontal blood following the birth of an infant during cesarean section surgery. A needle is injected into the infant's umbilical cord and a syringe fluidly connected to the needle is aspirated to draw blood from the cord. The drawn blood is transferred to a blood storage bag in a sterile manner.
摘要翻译： 剖宫产手术后婴儿出生后收集新生儿血液的方法和装置。 将针注射到婴儿的脐带中，并且抽吸与针头流体连接的注射针以从绳索中抽血。 将抽出的血液以无菌方式转移到血液储存袋中。
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