Method for intracellular manipulation of a biological cell
    2.
    发明授权
    Method for intracellular manipulation of a biological cell 有权
    细胞内操作生物细胞的方法

    公开(公告)号:US06475760B1

    公开(公告)日:2002-11-05

    申请号:US09321051

    申请日:1999-05-27

    IPC分类号: C12N1300

    摘要: A process is provided for the intracellular manipulation of a biological cell (3) which is positioned adhering to a support area (5) in a culture medium (2). Inside the support area (5) for the cell (3) an opening into the membrane of the cell (3) is created spaced from its support edge. The edge of the cell membrane surrounding the opening, adhering to the support area (5), thus seals off the cell fluid situated in the interior of the cell (3) from the culture medium (2) and insulates the cell fluid against the culture medium (2). The interior of the cell (3) is manipulated through the opening. An apparatus for implementing the process is also provided, including an object carrier (4) with a support area (5) for adhering the cell and a poration tool (6) for creating the opening in the cell membrane. The poration tool (6) may be any of various chemical, mechanical and/or electrical devices.

    摘要翻译: 提供了一种用于细胞内操作生物细胞(3)的方法,所述生物细胞(3)定位为粘附在培养基(2)中的支持区域(5)。 在电池(3)的支撑区域(5)的内部,与电池(3)的隔膜形成的开口与其支撑边缘间隔开。 围绕开口的细胞膜的边缘附着在支撑区域(5)上,从而将位于细胞(3)内部的细胞液体与培养基(2)密封并使细胞液体抵抗培养物 中等(2)。 电池(3)的内部通过开口被操纵。 还提供了一种用于实现该方法的装置,包括具有用于粘附细胞的支撑区域(5)的物体载体(4)和用于在细胞膜中形成开口的引锭工具(6)。 引锭工具(6)可以是各种化学,机械和/或电气装置中的任何一种。

    Apparatus for intracellular manipulation of a biological cell
    3.
    发明授权
    Apparatus for intracellular manipulation of a biological cell 失效
    用于细胞内操作生物细胞的装置

    公开(公告)号:US07501276B2

    公开(公告)日:2009-03-10

    申请号:US10202419

    申请日:2002-07-23

    IPC分类号: C12M1/42 C12N15/87

    摘要: A process is provided for the intracellular manipulation of a biological cell (3) which is positioned adhering to a support area (5) in a culture medium (2). Inside the support area (5) for the cell (3) an opening into the membrane of the cell (3) is created spaced from its support edge. The edge of the cell membrane surrounding the opening, adhering to the support area (5), thus seals off the cell fluid situated in the interior of the cell (3) from the culture medium (2) and insulates the cell fluid against the culture medium (2). The interior of the cell (3) is manipulated through the opening. An apparatus for implementing the process is also provided, including an object carrier (4) with a support area (5) for adhering the cell and a poration tool (6) for creating the opening in the cell membrane. The poration tool (6) may be any of various chemical, mechanical and/or electrical devices.

    摘要翻译: 提供了一种用于细胞内操作生物细胞(3)的方法,所述生物细胞(3)定位为粘附在培养基(2)中的支持区域(5)。 在电池(3)的支撑区域(5)的内部,与电池(3)的隔膜形成的开口与其支撑边缘间隔开。 围绕开口的细胞膜的边缘附着在支撑区域(5)上,从而将位于细胞(3)内部的细胞液体与培养基(2)密封在一起,并使细胞液体抵抗培养物 中等(2)。 电池(3)的内部通过开口被操纵。 还提供了一种用于实现该方法的装置,包括具有用于粘附细胞的支撑区域(5)的物体载体(4)和用于在细胞膜中形成开口的引锭工具(6)。 引锭工具(6)可以是各种化学,机械和/或电气装置中的任何一种。

    Chip arrangement
    5.
    发明授权
    Chip arrangement 失效
    芯片布置

    公开(公告)号:US06288440B1

    公开(公告)日:2001-09-11

    申请号:US09342697

    申请日:1999-06-29

    IPC分类号: H01L23495

    摘要: A chip arrangement (1) has a substrate board (2) with an opening (3), into which a carrier chip (4) is inserted, which has an electrical or electronic structural component (5). At least one conductor path (7) is integrated into the carrier chip (4), which connects the structural component (5) to the electrical connection contact (8). The carrier chip (4) is inserted into the opening (3) in such a way that its ends project beyond the opposite-facing, flat-sided surfaces (9, 9′) of the substrate board (2), and thereby form overhangs (10, 10′). Here, the structural component is arranged on the overhang (10) projecting beyond the one surface (9), and the connection contact (8) is arranged on the overhang (10′) projecting beyond the other surface (9′), and the conductor path (7) connecting the structural component (5) and the connection contact (8) passes through the opening (3). A seal is arranged between the substrate board (2) and the carrier chip (4).

    摘要翻译: 芯片装置(1)具有带有开口(3)的基板(2),其中插入有载体芯片(4),其具有电或电子结构部件(5)。 至少一个导体路径(7)集成到载体芯片(4)中,其将结构部件(5)连接到电连接触点(8)。 载体芯片(4)以这样的方式插入到开口(3)中,使得其端部突出超过衬底板(2)的相对面对的平坦表面(9,9'),从而形成突出部 (10,10')。 这里,结构部件布置在突出超过一个表面(9)的伸出部(10)上,并且连接触点(8)布置在突出超过另一个表面(9')的伸出部(10')上,并且 连接结构部件(5)和连接触点(8)的导体路径(7)穿过开口(3)。 在基板(2)和载体芯片(4)之间设置密封件。

    Measuring device using biological cells or chemical biologically active substances contained in an analyte
    6.
    发明授权
    Measuring device using biological cells or chemical biologically active substances contained in an analyte 失效
    使用分析物中包含的生物细胞或化学生物活性物质的测量装置

    公开(公告)号:US06280586B1

    公开(公告)日:2001-08-28

    申请号:US08930657

    申请日:1997-10-06

    IPC分类号: G01N33543

    摘要: A measuring device (1) for measuring or investigating physiological parameters using biological cells or chemical and biologically active substances contained in an analyte (2). The measuring device comprises a sensor (4) with an electronic measurement structure (6) located on a substrate (5). Function-specific receptor cells and/or target cells (7) form part of the sensor (4) and are in direct contact with the measurement structure (6). For measurement, the medium under investigation can be brought into contact with the target cells or receptor cells (7). The measuring device (1) is especially compact in its design and facilitates largely feedback-free investigation of biological or chemical components contained in the analyte.

    摘要翻译: 一种用于使用分析物(2)中包含的生物细胞或化学和生物活性物质来测量或调查生理参数的测量装置(1)。 测量装置包括具有位于基板(5)上的电子测量结构(6)的传感器(4)。 功能特异性受体细胞和/或靶细胞(7)形成传感器(4)的一部分并与测量结构(6)直接接触。 为了测量,所研究的培养基可以与靶细胞或受体细胞接触(7)。 测量装置(1)在其设计中特别紧凑,并且对于分析物中包含的生物或化学成分进行大量无反馈的调查。

    Measuring device
    7.
    发明授权
    Measuring device 失效
    测量工具

    公开(公告)号:US06413474B1

    公开(公告)日:2002-07-02

    申请号:US09441769

    申请日:1999-11-17

    IPC分类号: G01N1506

    摘要: A measuring device (1) has a semiconductor arrangement, which includes a semiconductor chip (2) connected to a carrier (4) having at least one through-hole (3). The semiconductor chip (2) has at least one sensor (6) with an active sensor surface (5) facing the through-hole (3). The semiconductor chip (2) has electrical terminal points (9), which are connected using flip-chip connections (10) to terminal contacts (11) facing the terminal points (9) and located on the carrier (4). The carrier (4) has electrical strip conductors (12), which connect the terminal contacts (11) to contact elements (13) located on the carrier. To the rear side of the carrier (4) having the contact elements (13) a strip conductor carrier (16) is provided, which has strip conductors (12) connected to opposing contacts (14). The opposing contacts (14) are each electrically connected using flip-chip connections (17), to a contact element (13), which are allocated to each of them. The semiconductor chip (2) and the carrier (4) enclose a measuring chamber. Between the carrier (4) and the semiconductor chip (2) a seal (7) is arranged, which is constructed to be porous or semi-porous, at least in certain areas, or is constructed as a selectively permeable membrane, for bringing a substance into the measuring chamber.

    摘要翻译: 测量装置(1)具有半导体装置,其包括连接到具有至少一个通孔(3)的载体(4)的半导体芯片(2)。 半导体芯片(2)具有至少一个具有面向通孔(3)的有源传感器表面(5)的传感器(6)。 半导体芯片(2)具有电气端点(9),它们使用倒装芯片连接(10)连接到面向终端点(9)并位于载体(4)上的端子触点(11)。 载体(4)具有将端子触点(11)连接到位于载体上的接触元件(13)的电条导体(12)。 在具有接触元件(13)的载体(4)的后侧设置带状导体载体(16),该带状导体载体(16)具有连接到相对触点(14)的带状导体(12)。 每个相对的触点(14)都使用倒装芯片连接(17)电连接到分配给它们中的每一个的接触元件(13)。 半导体芯片(2)和载体(4)包围测量室。 在载体(4)和半导体芯片(2)之间,至少在某些区域中布置密封件(7),其被构造为多孔或半孔的,或被构造为选择性渗透膜,用于使 物质进入测量室。

    Specimen slide for a microscope
    8.
    发明授权
    Specimen slide for a microscope 失效
    标本用于显微镜

    公开(公告)号:US5851489A

    公开(公告)日:1998-12-22

    申请号:US737688

    申请日:1996-11-15

    摘要: A specimen slide (1) for a microscope, camera or other such observation device has a receiving area (2) for cell or tissue samples or other such organic material and a smaller observation area (3) for the organic material. The specimen slide (1) at least in the observation area is made of transparent material. Within the receiving area (2) the specimen slide (1) is provided with thin-film sensors (6 to 12) adjacent to the observation area (3) for measuring physiological parameters of the organic material. The chemical and physical characteristics of the organic material under observation can be picked up by the sensors while it is observed, for example under a microscope. Sensors of differing types can be provided, such as interdigital capacitors (6), NO sensors (8), O.sub.2 sensors (9) or temperature sensors (11), thereby making available important physiological measurement and/or control parameters.

    摘要翻译: PCT No.PCT / EP95 / 01822 Sec。 371日期1996年11月15日 102(e)日期1996年11月15日PCT提交1995年5月13日PCT公布。 WO95 / 31716 PCT出版物 1995年11月23日,用于显微镜,照相机或其它观察装置的标本片(1)具有用于细胞或组织样品或其它这种有机材料的接收区域(2)和用于有机材料的较小观察面积(3) 。 至少在观察区域中的标本滑块(1)由透明材料制成。 在接收区域(2)内,样本滑块(1)设置有与观察区域(3)相邻的薄膜传感器(6至12),用于测量有机材料的生理参数。 观察到的有机材料的化学和物理特性可以在例如在显微镜下观察时由传感器拾取。 可以提供不同类型的传感器,例如叉指电容器(6),NO传感器(8),O2传感器(9)或温度传感器(11),从而提供重要的生理测量和/或控制参数。

    Method for producing an optical transmitting and receiving device and a transmitting and receiving device produced according to said method
    9.
    发明授权
    Method for producing an optical transmitting and receiving device and a transmitting and receiving device produced according to said method 失效
    用于制造光发射和接收装置的方法和根据所述方法制造的发射和接收装置

    公开(公告)号:US06916673B2

    公开(公告)日:2005-07-12

    申请号:US10169008

    申请日:2000-12-19

    CPC分类号: H01L31/173

    摘要: The invention relates to a method for producing an optical transmitting and receiving device (1, 1a) comprising a light emitting transmission element (3, 3a) and a receiving element (4, 4a) which converts this light into an electrical magnitude. The transmission and receiving elements are inserted into a silicon substrate. The optical transmitting and receiving device (1) is preferably inserted in a monolithic manner into a common substrate, comprising a sequence of superimposed layers for the light emitting transmission element (3) and the light receiving element (4). An electrically insulating intermediate layer (9, 9a) is incorporated between the transmission and receiving element.

    摘要翻译: 本发明涉及一种用于制造光发射和接收装置(1,1a)的方法,该光发射和接收装置(1,1a)包括发光透射元件(3,3a)和接收元件(4,4a),其将该光转换成电量 。 将传输和接收元件插入到硅衬底中。 光发送和接收装置(1)优选地以单片方式插入公共衬底中,包括用于发光透射元件(3)和光接收元件(4)的叠加层序列。 电绝缘中间层(9,9a)结合在传输和接收元件之间。

    Capacitive magnetic field sensor
    10.
    发明授权
    Capacitive magnetic field sensor 失效
    电容式磁场传感器

    公开(公告)号:US06765394B1

    公开(公告)日:2004-07-20

    申请号:US09868538

    申请日:2001-11-26

    IPC分类号: G01R2726

    CPC分类号: G01R33/038

    摘要: The invention relates to a capacitive magnetic field sensor. This sensor has a first electrode (2) and a second electrode (3), which are spaced apart from one another and which form a measurement capacitance. The first electrode (2) is situated on a first substrate body (4), and the second electrode (3) on a second substrate body (5). The second substrate body (5) is designed as a deformable membrane in the vicinity of the second electrode (3). A magnetic body (6) is situated in the vicinity of the second electrode (3) and the membrane, and is rigidly connected to the membrane and to the second electrode (3). As a result of this rigid connection, the influence of an external magnetic field on the magnetic body causes not only the magnetic body (6) to change its position but also causes the membrane and the second electrode (3) to change their position, since they are rigidly connected to said magnetic body. Because the second electrode (3) changes its position, its distance from the first electrode (2) changes, and thus the measurement capacitance, which acts as a measure of the externally applied magnetic field. This capacitive magnetic field sensor is distinguished by very small exterior dimensions, great mechanical stability, and low temperature dependence.

    摘要翻译: 本发明涉及电容式磁场传感器。 该传感器具有彼此间隔开并形成测量电容的第一电极(2)和第二电极(3)。 第一电极(2)位于第一基板主体(4)上,第二电极(3)位于第二基板主体(5)上。 第二基板体(5)被设计为在第二电极(3)附近的可变形膜。 磁体(6)位于第二电极(3)和膜附近,并且刚性地连接到膜和第二电极(3)。 作为这种刚性连接的结果,外部磁场对磁体的影响不仅使磁体(6)改变其位置,而且还使膜和第二电极(3)改变其位置,因为 它们刚性地连接到所述磁体。 因为第二电极(3)改变其位置,所以其与第一电极(2)的距离改变,因此测量电容用作外部施加的磁场的量度。 该电容式磁场传感器的外形尺寸非常小,机械稳定性好,温度依赖性低。