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1. 发明申请

WO1997032666A1 MANUAL PIPETTE WITH DELAYED-ACTION HOME POSITION LATCH 审中-公开
标题翻译：手动支架与延迟动作主页位置锁定
公开(公告)号：WO1997032666A1
公开(公告)日：1997-09-12
申请号：PCT/US1997004781
申请日：1997-03-05
申请人： RAININ INSTRUMENT CO., INC.
发明人： RAININ INSTRUMENT CO., INC. , HOMBERG, William, D. , KELLY, Christopher , RAININ, Kenneth , MAGNUSSEN, Haakon, T., Jr.
IPC分类号： B01L03/02
CPC分类号： B01L3/0224 , B01L2300/026 , Y10T436/2575
摘要： A manual pipette (12) including a delayed action home position latch (26) for engaging only after the plunger unit (16) of the pipette has moved downward through its home position to thereafter releasably connect a moveable bottom stop member (46) to the plunger unit to move therewith and upon an upward return of the plunger unit by the pipette's return spring (18) to engage a home position stop (28) to releasably lock the plunger unit in its home position without any downward force being exerted by the pipette user on the plunger unit.
摘要翻译：包括用于仅在移液器的柱塞单元（16）之后接合的延迟动作原位锁定器的手动移液管（12）已经向下移动通过其原始位置，从而将可移动的底部止动构件（46）可释放地连接到柱塞单元随着其移动并且当通过移液管的复位弹簧（18）向上返回柱塞单元以接合原位置停止件（28）以将柱塞单元可释放地锁定在其初始位置，而没有由移液管施加任何向下的力用户在柱塞单元上。

2. 发明申请

WO1994012280A1 MANUAL PIPETTE WITH PLUNGER VELOCITY GOVERNOR, HOME POSITION LATCH AND TRIGGER RELEASE 审中-公开
标题翻译：手持式管道，带有升降机速度控制器，家用位置锁扣和触发释放
公开(公告)号：WO1994012280A1
公开(公告)日：1994-06-09
申请号：PCT/US1993011586
申请日：1993-11-30
申请人： RAININ INSTRUMENT CO., INC.
发明人： RAININ INSTRUMENT CO., INC. , MAGNUSSEN, Haakon, T., Jr. , HOMBERG, William, D. , RAININ, Kenneth
IPC分类号： B01L03/02
CPC分类号： B01L3/0224
摘要： A manual pipette (10) including user controllable latch (26) and trigger mechanisms (28) for releasably locking the plunger (16) of the pipette in a home position ready for immersion of a pipette tip in a fluid to be drawn into the tip and further including a user controllable velocity governor (30) for regulating the rate of plunger return from the home position to a first or upper stop position in drawing the fluid into the tip.
摘要翻译：一种手动移液器（10），包括用户可控制的闩锁（26）和触发机构（28），用于将移液管的柱塞（16）可释放地锁定在初始位置，准备将移液管尖端浸入待吸入尖端的流体并且还包括用户可控速度调节器（30），用于调节在将流体引入尖端时从起始位置返回到第一或上停止位置的柱塞的速率。

3. 发明申请

WO1997015215A1 PIPETTE TIP RACK REFILL PLATE HOLD DOWN APPARATUS 审中-公开
公开(公告)号：WO1997015215A1
公开(公告)日：1997-05-01
申请号：PCT/US1996016381
申请日：1996-10-15
申请人： RAININ INSTRUMENT CO., INC.
发明人： RAININ INSTRUMENT CO., INC. , KELLY, Christopher , RAININ, Kenneth
IPC分类号： A47F07/00
CPC分类号： B01L9/543
摘要： A reusable pipette tip rack (12) for successively receiving and dispensing arrays of pipette tips (20) and including a manually releaseable latch mechanism (10) for securing a support plate (14) carrying an array of pipette tips (20) flat on the top (16) of a support tray (18) of the pipette tip rack with the array of tips seated in an array of openings (24) in the top of the support tray. The latch mechanism (10) comprises a latch (26) including a laterally extending locking surface (28) on one of the support plate (14) or the support tray (18) and a manually releasable locking member (30) extending from the other of the support plate (14) or the support tray (18). Preferably, the latch mechanism (10) comprises a combination of two such latches (26a, 26b) each including a locking member and locking surface located at opposite edges of the support tray of the pipette tip rack.
摘要翻译：一种用于连续地接收和分配移液器吸头（20）阵列并且包括可手动释放的闩锁机构（10）的可重复使用的移液管末端齿条（12），用于将承载有吸管头（20）阵列的支撑板（14）固定在吸管头架的支撑托盘（18）的顶部（16），其中尖端的阵列位于支撑托盘顶部的开口阵列（24）中。闩锁机构（10）包括闩锁（26），该闩锁（26）包括在支撑板（14）或支撑托盘（18）中的一个上的横向延伸的锁定表面（28）和从另一个延伸的手动释放的锁定构件的支撑板（14）或支撑盘（18）。优选地，闩锁机构（10）包括两个这样的闩锁（26a，26b）的组合，每个闩锁包括锁定构件和位于移液管末端支架的支撑托盘的相对边缘处的锁定表面。

4. 发明申请

WO1995008392A1 REFILL PACK FOR PIPETTE TIP RACKS 审中-公开
标题翻译：用于PIPETTE TIP RACKS的REFILL包装
公开(公告)号：WO1995008392A1
公开(公告)日：1995-03-30
申请号：PCT/US1994010887
申请日：1994-09-21
申请人： RAININ INSTRUMENT CO., INC.
发明人： RAININ INSTRUMENT CO., INC. , LEMIEUX, David, J. , CHADWICK, Paul, K. , KELLY, Christopher , PETREK, James, S. , RAININ, Kenneth , MAGNUSSEN, Haakon, T., Jr. , HOMBERG, William, D.
IPC分类号： B01L03/02
CPC分类号： B65D71/70 , B01L9/543 , Y02W30/807
摘要： A refill pack (35) of light weight low mass material containing an array of replacement pipette tips (24) for a reusable tip rack (12). The refill pack (35) comprises a support plate (22) with an array of holes (28) containing pipette tips (24) arranged in an organized manner. Preferably the refill pack includes a skirt-like guide (27) for centering and guiding the support plate (22) onto the tip rack (12) with distal end portions (30) of the pipette tips (24) aligned with and vertically entering corresponding holes in an organizing tray (21) in the tip rack (12).
摘要翻译：一种重量轻的低质量材料的补充包装（35），其包含用于可重复使用的顶架（12）的更换移液管吸头（24）阵列。重新填充包装（35）包括具有排列有孔（28）的支撑板（22），该孔包含以有组织的方式布置的移液管吸头（24）。优选地，所述补充包装包括用于将支撑板（22）定心并引导到所述末端齿条（12）上的裙状引导件（27），所述移液器吸头（24）的远端部分（30）与所述移液器吸头在顶架（12）中的组织托盘（21）中的孔。

5. 发明公开

EP0827426A2 MANUAL PIPETTE WITH DELAYED-ACTION HOME POSITION LATCH 失效
标题翻译： HAND PIPETTE的持续的REST LOCK
公开(公告)号：EP0827426A2
公开(公告)日：1998-03-11
申请号：EP97916202.0
申请日：1997-03-05
申请人： RAININ INSTRUMENT CO.,INC.
发明人： HOMBERG, William, D. , KELLY, Christopher , RAININ, Kenneth , MAGNUSSEN, Haakon, T., Jr.
IPC分类号： B01L3
CPC分类号： B01L3/0224 , B01L2300/026 , Y10T436/2575
摘要： A manual pipette (12) including a delayed action home position latch (26) for engaging only after the plunger unit (16) of the pipette has moved downward through its home position to thereafter releasably connect a moveable bottom stop member (46) to the plunger unit to move therewith and upon an upward return of the plunger unit by the pipette's return spring (18) to engage a home position stop (28) to releasably lock the plunger unit in its home position without any downward force being exerted by the pipette user on the plunger unit.

6. 发明公开

EP0669856A1 REFILL PACK FOR PIPETTE TIP RACKS 有权转让
标题翻译：移液器用于移液器架
公开(公告)号：EP0669856A1
公开(公告)日：1995-09-06
申请号：EP94931770.0
申请日：1994-09-21
申请人： RAININ INSTRUMENT CO.,INC.
发明人： LEMIEUX, David, J. , CHADWICK, Paul, K. , KELLY, Christopher , PETREK, James, S. , RAININ, Kenneth , MAGNUSSEN, Haakon, T., Jr. , HOMBERG, William, D.
IPC分类号： B65D85 , B01L9 , B01L11 , B65D71
CPC分类号： B65D71/70 , B01L9/543 , Y02W30/807
摘要： A refill pack (35) of light weight low mass material containing an array of replacement pipette tips (24) for a reusable tip rack (12). The refill pack (35) comprises a support plate (22) with an array of holes (28) containing pipette tips (24) arranged in an organized manner. Preferably the refill pack includes a skirt-like guide (27) for centering and guiding the support plate (22) onto the tip rack (12) with distal end portions (30) of the pipette tips (24) aligned with and vertically entering corresponding holes in an organizing tray (21) in the tip rack (12).
摘要翻译：包含用于可重复使用的尖端架（12）的一组替换移液管尖端（24）的轻质低质量材料的再填充包装（35）。再填充包装（35）包括具有一排孔（28）的支撑板（22），所述孔（28）包含以有组织的方式布置的移液管尖端（24）。优选地，再填充包装包括用于将支撑板（22）定心并引导到尖端齿条（12）上的裙状引导件（27），其中移液管尖端（24）的远端部分（30）对准并垂直进入对应的（12）中的组织托盘（21）中的孔。

7. 发明公开

EP1126916A1 PIPETTE WITH IMPROVED PIPETTE TIP AND MOUNTING SHAFT 有权
标题翻译：具有改进的吸管尖端吸管和改进的安装轴
公开(公告)号：EP1126916A1
公开(公告)日：2001-08-29
申请号：EP99958813.0
申请日：1999-11-05
申请人： RAININ INSTRUMENT CO.,INC.
发明人： KELLY, Christopher , PETREK, James, S. , RAININ, Kenneth , NIELSEN, Steven, T.
IPC分类号： B01L3/02
CPC分类号： B01L3/0275
摘要： An air displacement pipette (10) having axially spaced annular sealing and substantially cylindrical lateral support zones (36, 38) and regions (46, 48) on the pipette's mounting shaft and tip, respectively, in combination with means (52) for insuring uniform depth of mounting shaft penetration into the pipette tip to maintain uniform tip interference with the mounting shaft as successive tips are mounted on and ejected from the mounting shaft whereby the pipette tip is easily and firmly mountable on and easily ejectable from the pipette tip mounting shaft by the application of axial mounting and ejection forces of about two pounds and one pound, respectively.

8. 发明公开

EP1076599A1 BILATERALLY SYMMETRICAL BATTERY POWERED MICROPROCESSOR CONTROLLED LIGHTWEIGHT HAND-HOLDABLE ELECTRONIC PIPETTE 审中-公开
标题翻译：用手工操作和电池的微处理器双面平衡电子轻PIPETTE
公开(公告)号：EP1076599A1
公开(公告)日：2001-02-21
申请号：EP00917769.2
申请日：2000-03-03
申请人： RAININ INSTRUMENT CO.,INC.
发明人： RAININ, Kenneth , KELLY, Christopher , PETREK, James, S.
IPC分类号： B01L3/02 , G01N1/14
CPC分类号： B01L3/0227 , B01L3/0286 , B01L2200/087 , B01L2300/027 , Y10T436/2575
摘要： A bilaterally symmetrical lightweight hand holdable battery powered microprocessor controlled electronic pipette (10) including an axially elongated hollow housing (12) having a vertically extending longitudinal axis (14). An upper portion (16) of the housing includes a forward compartment (20) containing a forwardly facing alpha-numeric display (22), a plurality of columns of forwardly facing control keys (26a, 26b; 28a, 28b) and plurality of forwardly facing trigger switches (30, 32) arranged in a vertically spaced pattern such that a user in gripping a lower handle portion (18) of the housing in either his or her right or left hand can easily reach with his thumb the control keys, trigger switches as well as a push button (52) of a pipette tip ejector (50).

9. 发明授权

EP0686064B1 MANUAL PIPETTE WITH PLUNGER VELOCITY GOVERNOR, HOME POSITION LATCH AND TRIGGER RELEASE 失效
标题翻译： HAND PIPETTE活塞速度控制，REST锁定和释放装置
公开(公告)号：EP0686064B1
公开(公告)日：1997-07-16
申请号：EP94902464.0
申请日：1993-11-30
申请人： RAININ INSTRUMENT CO.,INC.
发明人： MAGNUSSEN, Haakon, T., Jr. , HOMBERG, William, D. , RAININ, Kenneth
IPC分类号： B01L3/02 , G01N1/14
CPC分类号： B01L3/0224
摘要： A manual pipette (10) including user controllable latch (26) and trigger mechanisms (28) for releasably locking the plunger (16) of the pipette in a home position ready for immersion of a pipette tip in a fluid to be drawn into the tip and further including a user controllable velocity governor (30) for regulating the rate of plunger return from the home position to a first or upper stop position in drawing the fluid into the tip.

10. 发明授权

EP0858274B1 A PIPETTE TIP RACK COMPRISING A MECHANISM FOR HOLDING DOWN A REFILL PLATE 失效
标题翻译：一种机制移液管尖端SUPPORT用于固定填充板
公开(公告)号：EP0858274B1
公开(公告)日：2002-01-09
申请号：EP96936427.2
申请日：1996-10-15
申请人： RAININ INSTRUMENT CO.,INC.
发明人： KELLY, Christopher , RAININ, Kenneth
IPC分类号： A47F7/00 , B01L3/02
CPC分类号： B01L9/543
摘要： A reusable pipette tip rack (12) for successively receiving and dispensing arrays of pipette tips (20) and including a manually releaseable latch mechanism (10) for securing a support plate (14) carrying an array of pipette tips (20) flat on the top (16) of a support tray (18) of the pipette tip rack with the array of tips seated in an array of openings (24) in the top of the support tray. The latch mechanism (10) comprises a latch (26) including a laterally extending locking surface (28) on one of the support plate (14) or the support tray (18) and a manually releasable locking member (30) extending from the other of the support plate (14) or the support tray (18). Preferably, the latch mechanism (10) comprises a combination of two such latches (26a, 26b) each including a locking member and locking surface located at opposite edges of the support tray of the pipette tip rack.

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