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81. 外观设计

USD882114S1 Laboratory apparatus 有权
公开(公告)号：USD882114S1
公开(公告)日：2020-04-21
申请号：US29630320
申请日：2017-12-20
申请人： TECAN TRADING AG
设计人： Dominic Erb , Christophe Apotheloz
摘要： FIG. 1 is a front, left, top perspective view of a laboratory apparatus showing our design therefor;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines represent portions of the laboratory apparatus that form no part of the claimed design.

82. 外观设计

USD877360S1 Laboratory apparatus 有权
公开(公告)号：USD877360S1
公开(公告)日：2020-03-03
申请号：US29630328
申请日：2017-12-20
申请人： TECAN TRADING AG
设计人： Dominic Erb , Christophe Apotheloz
摘要： FIG. 1 is a front, left, top perspective view of a laboratory apparatus showing our design therefor;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines represent portions of the laboratory apparatus that form no part of the claimed design.

83. 发明申请

US20190310273A1 PIPETTING DEVICE HAVING A PIPETTE TIP DETECTION UNIT AND METHOD FOR DETECTING A PIPETTE TIP ON A PIPETTING DEVICE 审中-公开
公开(公告)号：US20190310273A1
公开(公告)日：2019-10-10
申请号：US16309067
申请日：2017-07-19
申请人： TECAN TRADING AG
发明人： Philipp OTT , Thomas GEIGES
IPC分类号： G01N35/00 , G01N35/10 , B01L3/00 , B01L3/02 , B01L9/00
摘要： The invention relates to a pipetting device having an exchangeable pipette tip for suctioning and discharging fluid volumes for use in automated laboratory systems. The invention relates to a pipetting device having a pipette tip detection unit and for detecting a pipette tip on a pipette device of this type. A detection unit detects whether a pipette tip is connected to the pipette tube or determines a characteristic feature of the connected pipette tip. The pipette tip forms at least one portion of a first electrode when the pipette tip is in electrical operative contact with the pipette tube and, e.g., a pipette tip holder, a contact for setting down the pipette tip holder or a working table over which the pipette tube can be moved forms at least one portion of a second electrode.

84. 发明申请

US20190049283A1 METHOD AND DEVICE FOR THE AUTOMATED CLASSIFICATION OF A LIQUID AS WELL AS METHOD AND DEVICE FOR THE AUTOMATED ADAPTION OF PRESETTINGS FOR A CAPACITIVE LIQUID LEVEL MEASUREMENT 审中-公开
公开(公告)号：US20190049283A1
公开(公告)日：2019-02-14
申请号：US16157437
申请日：2018-10-11
申请人： TECAN TRADING AG
发明人： Markus WIGGLI , Nicolas CORS
IPC分类号： G01F23/26 , G01F25/00 , G01N35/10
摘要： A device which has a deliverable sensor, a container for receiving a liquid, a container environment and a signal processing circuit, the input side of which can be connected circuitry-wise to the sensor. The device is designed to perform a capacitive liquid level measurement in normal operation using the sensor, wherein a threshold value can be predefined for the signal processing circuit for normal operation. The device has a classification module which can be connected with an input side or line connection circuitry-wise to the sensor, is designed to make a capacitive measurement of the liquid in the container using the sensor and can be connected circuitry-wise to the signal processing circuit in order to trigger the specification of a threshold value using the sensor for capacitive measurement of the liquid.

85. 发明申请

US20190015994A1 TRANSPORT TOOL FOR TRANSPORTING A LABORATORY ARTICLE 审中-公开
公开(公告)号：US20190015994A1
公开(公告)日：2019-01-17
申请号：US16102025
申请日：2018-08-13
申请人： TECAN TRADING AG
发明人： STEFAN BUCHLOH , Thomas ITEN , Nico BIRKNER
IPC分类号： B25J15/00 , G01N35/00 , G01N35/10 , B25J15/06
摘要： A transport tool for transporting a laboratory article using a pipette of a pipetting system, and having a plug-in sleeve at a top end, an article holder at a bottom end, and a connecting part which connects the plug-in sleeve to the article holder. The plug-in sleeve has a side sleeve wall and a bottom which surround an interior space of the plug-in sleeve having a cylindrical or conically tapering shape. The plug-in sleeve further has an upward-facing opening for receiving an end of a pipette of an automated pipetting system. The article holder has a holding element oriented downward away from the connecting part. The holding element having at least two elongated projections which has one or more snap hooks protruding outwards to hook under a storage opening of a pipette tip carrier.

86. 发明授权

US10137450B2 Microfluidics cartridge with pipetting guide 有权
公开(公告)号：US10137450B2
公开(公告)日：2018-11-27
申请号：US14335027
申请日：2014-07-18
申请人： Tecan Trading AG
发明人： Tiffany Lay , Daniel Hoffmeyer , Anne R. Kopf-Sill
IPC分类号： B01L3/00 , B01L3/02
摘要： A disposable cartridge configured as a digital microfluidics system for manipulating samples in liquid portions having a cartridge accommodation site and a central control unit for controlling selection of individual electrodes of an electrode array located at the site and for providing plural electrodes with individual voltage pulses for manipulating liquid portions by electrowetting. The cartridge has a hydrophobic working surface and a rigid cover with a second hydrophobic surface, the hydrophobic surfaces facing each other and being separated in parallel planes by a gap. The cartridge has plural pipetting guides for safe entering/withdrawing liquids into/from the gap with a pipette tip. At least one of the pipetting guides provides an abutting surface sealingly admittable by a counter surface of a pipette tip, located at a pipetting orifice that reaches through the rigid cover, and configured to prevent a pipette tip from touching the hydrophobic working surface.

87. 发明授权

US09915631B2 Disposable cartridge for microfluidics system 有权
公开(公告)号：US09915631B2
公开(公告)日：2018-03-13
申请号：US14361556
申请日：2014-01-06
申请人： TECAN TRADING AG
发明人： Daniel Hoffmeyer , Tiffany Lay , Travis Lee
IPC分类号： G01N27/447 , B01L3/00 , B81B1/00
CPC分类号： G01N27/44791 , B01L3/502715 , B01L3/502792 , B01L3/505 , B01L2200/027 , B01L2200/04 , B01L2300/044 , B01L2300/123 , B01L2400/0427 , B81B1/00 , G01N27/44756
摘要： A digital microfluidics system for manipulating samples in liquid droplets within a gap between a first hydrophobic surface of a bottom layer and a second hydrophobic surface of at least one disposable cartridge. Disposable cartridges comprise a body and/or a rigid cover plate. The bottom layer of each disposable cartridge is a flexible film that is sealingly attached to the body or plate. The cartridge has no spacer between the first and second hydrophobic surfaces. When using these cartridges, the bottom layers configured as a working film for manipulating samples in liquid droplets thereon, is placed on an electrode array of a digital microfluidics system. The array has individual electrodes. The digital microfluidics system also comprises a central control unit for controlling the selection of the individual electrodes of the electrode array and for providing these electrodes with individual voltage pulses for manipulating liquid droplets by electrowetting.

88. 发明授权

US09783842B2 STR genotyping by differential hybridization 有权
公开(公告)号：US09783842B2
公开(公告)日：2017-10-10
申请号：US14372796
申请日：2013-01-18
申请人： TECAN TRADING AG
发明人： Joseph Mamone , Marc N. Feiglin , Howard Gamper
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6813 , C12Q1/6827 , C12Q2525/151 , C12Q2525/186
摘要： In a method of deducing the number of repeat units in a selected short tandem repeat (STR) in a genomic sample, at least a single stranded target DNA generated from a genomic sample comprising a selected STR, an STR probe (P1,P1′), a reference probe (P2), and two blockers (B1,B2) are provided, and at least three differential hybridization experiments are carried out, based on which the number of STR probe oligonucleotides (P1,P1′) bound per target DNA strand in each differential hybridization experiment is determined. The method further comprises the step of comparing these numbers of STR probe oligonucleotides (P1,P1′) bound per target DNA strand in the differential hybridization experiments for deducing the number of repeat units in the selected STR on the single stranded target DNA strand. Also disclosed are kits for carrying out STR genotyping by differential hybridization.

89. 发明授权

US09435765B2 Cartridge and system for manipulating samples in liquid droplets 有权
标题翻译：用于操作液滴样品的墨盒和系统
公开(公告)号：US09435765B2
公开(公告)日：2016-09-06
申请号：US13737183
申请日：2013-01-09
申请人： TECAN TRADING AG
发明人： S. Nicholas Reimitz , Bruce Richardson , Marc N. Feiglin , Anne R. Kopf-Sill
IPC分类号： G01N27/447 , B01L3/00 , B01L7/00
CPC分类号： G01N27/44782 , B01L3/502715 , B01L3/502738 , B01L3/502792 , B01L3/5029 , B01L3/523 , B01L3/527 , B01L7/52 , B01L2200/025 , B01L2200/027 , B01L2200/04 , B01L2200/0647 , B01L2200/141 , B01L2300/044 , B01L2300/0672 , B01L2300/0681 , B01L2300/0829 , B01L2300/0864 , B01L2300/0867 , B01L2300/0887 , B01L2300/089 , B01L2300/161 , B01L2400/0427 , B01L2400/043 , B01L2400/0478 , B01L2400/0683
摘要： A cartridge manipulates samples in liquid droplets with an electrode array when a working film is placed on the array. The cartridge has a body with lower surface and wells to hold samples, each with a bottom opening to release liquid. A piercable bottom structure seals the bottom openings. A working film below the body has a hydrophobic upper surface. A peripheral spacer connects the working film to the body and forms a gap is between the body and surface. A top piercing system located in at least one of the wells has a piston and a piercing element, the piston being movable in the well and the piercing element piercing the piercable bottom structure for releasing a sample from a well into the gap.
摘要翻译：当工作薄膜放置在阵列上时，墨盒用电极阵列操纵液滴样品。墨盒具有下表面的主体和孔，用于容纳样品，每个具有底部开口以释放液体。可穿孔底部结构密封底部开口。身体下方的工作膜具有疏水性上表面。外围间隔件将工作薄膜连接到主体，并在主体和表面之间形成间隙。位于至少一个井中的顶部穿孔系统具有活塞和穿孔元件，活塞可在井中移动，穿孔元件刺穿可穿透的底部结构，以将样品从井中释放到间隙中。

90. 发明授权

US09333499B2 Pipetting apparatus 有权
标题翻译：移液器
公开(公告)号：US09333499B2
公开(公告)日：2016-05-10
申请号：US13974582
申请日：2013-08-23
申请人： Tecan Trading AG
发明人： Roland Bolliger
IPC分类号： B01L3/02
CPC分类号： B01L3/021 , B01L3/0279 , B01L2200/021 , B01L2200/026
摘要： Pipetting apparatus has a block for holding pipette tips and connecting to pipette cones of a multiple-pipette head of a liquid handling apparatus. The block has cavities in an array and pipette tips inserted therein as well as conical plug-in openings for pipette cones of a multiple-pipette head. The block additionally has devices for connecting the block and the head. The block has receptacles with a shoulder and inserts for inserting into the receptacles, insert having a cavity, a cylindrical insertion opening with inserted pipette tip and a conical plug-in opening for sealing introduction of a pipette cone. Each insert has a support with which it rests on the shoulder of a corresponding receptacle when inserted into the block. Preferably each insert lies in the corresponding receptacle of the block with horizontal play on all sides.
摘要翻译：移液装置具有用于保持移液管尖端并连接到液体处理装置的多吸头的移液管锥的块。该块具有阵列中的腔和插入其中的移液管尖端以及用于多吸头头的移液管锥的锥形插入开口。该块还具有用于连接块和头的装置。该块具有带有肩部的插座和用于插入容器的插入件，具有空腔的插入件，具有插入的吸头的圆柱形插入开口和用于密封移液管锥体的引入的锥形插入开口。每个插入件具有支撑件，当插入到该块体中时，该支架搁置在相应插座的肩部上。每个插入件优选地在所有侧面上具有水平游隙的块的相应的容器中。

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