-
公开(公告)号：US4160699A
公开(公告)日：1979-07-10
申请号：US847553
申请日：1977-11-01
CPC分类号： G01N35/04 , G01N2035/00356 , G01N2035/042 , G01N35/025
摘要： An automatic culture apparatus includes an airtight casing, a culture vessel platform, a culture observation platform and a separation/distribution work platform disposed in layered configuration with suitable vertical spacings between them. A drive system for the apparatus comprises an opening formed centrally in each of the platforms; a culture vessel carrier for conveying a culture vessel to each of the platforms through the openings; a transfer arm for loading and unloading a culture vessel on or from the carrier and any one of the platforms; a first drive mechanism for operating the carrier and the transfer arm; and a second drive mechanism for driving any one of the platforms. The second drive mechanism is mounted hermetically in the casing. By operating suitable drive mechanisms to actuate the various parts, a culture vessel may be automatically transferred and distributed on each of the platforms without causing contamination in a safe and efficient manner, for automatic growth of the medium being cultured under an optimum environment.
摘要翻译： 一种自动培养装置，包括密封壳体，培养皿平台，培养观察平台和分层/分配工作平台，其分层结构具有合适的垂直间距。 该装置的驱动系统包括：在每个平台中央形成的开口; 用于通过开口将培养容器输送到每个平台的培养容器载体; 用于在载体和任何一个平台上装载和卸载培养容器的转移臂; 用于操作所述载体和所述传送臂的第一驱动机构; 以及用于驱动任何一个平台的第二驱动机构。 第二驱动机构气密地安装在壳体中。 通过操作合适的驱动机构来致动各种部件，培养容器可以自动转移和分布在每个平台上，而不会以安全和有效的方式引起污染，从而在最佳环境下培养的培养基的自动生长。
-
公开(公告)号：US4154793A
公开(公告)日：1979-05-15
申请号：US837055
申请日：1977-09-28
申请人： Jean Guigan
发明人： Jean Guigan
CPC分类号： B04B5/0428 , G01N21/07
摘要： The invention relates to the conditioning of a sample of a liquid for medical analysis. The conditioning device according to the invention, comprises a plurality of calibrated peripheral cells connected to a central receptacle and includes, for each cell, ducts including an air inlet orifice for conveying the sample from the receptacle to said cell to completely fill the cell by centrifuging and an air escape orifice in each cell for the escape of the air contained in said cell closer to the axis of rotation than said inlet orifice and leading into said receptacle, said orifices further being dimensioned so as to retain the liquid contained in each cell after complete filling thereof.
摘要翻译： 本发明涉及用于医学分析的液体样品的调理。 根据本发明的调节装置包括连接到中央容器的多个校准的外围单元，并且对于每个单元包括包括用于将样品从容器输送到所述单元的空气入口孔的管道，以通过离心完全填充该单元 以及每个电池中的空气逸出孔，用于使包含在所述电池中的空气比所述入口孔更靠近旋转轴排出并进入所述容器，所述孔进一步设置尺寸以便将包含在每个电池中的液体保持在 完成填充。
-
3.发明授权Supporting element for use in microbiological, serological, immunological clinical-chemical and similar laboratory work 失效用于微生物学，血清学，免疫学临床化学和类似实验室工作的辅助要素
公开(公告)号：US4140582A
公开(公告)日：1979-02-20
申请号：US731103
申请日：1976-10-08
申请人： Rolf Saxholm
发明人： Rolf Saxholm
CPC分类号： C12M23/12 , B01L3/50855
摘要： For microbiological and other laboratory work in which supporting elements carrying an active substance is brought into contact with a substrate there is provided a supporting element of tubular or other shape and adapted to be forced through the substrate to the bottom of the same and thereby wholly or partly to confine an area of the substrate. The element carries the active substance on the side facing the confined area and isolates it from the substrate on the opposite side. The supporting element may comprise magnetic material and be pulled to the bottom of the substrate by magnetic force.
摘要翻译： 对于微生物和其他实验室工作，其中携带活性物质的支撑元件与基底接触，提供管状或其他形状的支撑元件，并且适于被迫穿过基底到其底部，从而完全或 部分地限制了基底的面积。 该元件在面向限制区域的一侧携带活性物质，并将其与相对侧的基板隔离。 支撑元件可以包括磁性材料并且通过磁力被拉到衬底的底部。
-
公开(公告)号：US4128456A
公开(公告)日：1978-12-05
申请号：US840826
申请日：1977-10-11
申请人： Kai S. Lee , Norio Akaike , Arthur M. Brown
发明人： Kai S. Lee , Norio Akaike , Arthur M. Brown
IPC分类号： G01N27/30 , G01N33/487 , C12K1/10
CPC分类号： G01N33/48728 , Y10S435/817
摘要： An electrical sensing and stimulation electrode small enough to record intracellular activity within a single living cell. The electrode incorporates a cylindrical chamber with a finely tapered end section. The chamber is evacuated to hold the cell at its tip. Contained within the chamber are piping, circuitry, and controls to provide selected life support environment, stimulation, and continuous sensing of the iternal ionic composition of the captured cell.
摘要翻译： 电传感和刺激电极足够小以记录单个活细胞内的细胞内活动。 电极包括具有细微锥形端部的圆柱形腔室。 将腔室抽出以将细胞保持在其尖端。 包含在室内的是管道，电路和控制装置，以提供所选择的生命支持环境，刺激和连续感测捕获的细胞的本征离子组成。
-
公开(公告)号：US4111754A
公开(公告)日：1978-09-05
申请号：US745541
申请日：1976-11-29
申请人： Hydow Park
发明人： Hydow Park
CPC分类号： B01L3/5025 , G01N33/5302 , G01N33/5304
摘要： A self-supporting plastic structure having a plurality of through-passages, each passage being of cross-sectional shape and area such that walls thereof provide a large amount of surface area relative to a substantially small amount of space cross-sectional area, each through passage having an upper funnel portion for receiving liquid, and a small outlet aperture of a smallness sufficient to effect a retention of liquid drop(s) within space of the through-passage by capillary action in the absence of additionally added fluid which by weight thereof forces liquid from the outlet aperture, and a separate washer structure seatable above the plastic structure and having a main liquid-containable vessel defined with a plurality of open outlets in the base thereof aligned for feeding contained liquid into separate ones of the through-passages simultaneously for the concurrent washing of each and all and/or for concurrent adding of further reagent or the like simultaneously concurrently to each and all.
-
公开(公告)号：US4012288A
公开(公告)日：1977-03-15
申请号：US619603
申请日：1975-10-06
申请人： George F. Lyman , Alan Lowry
发明人： George F. Lyman , Alan Lowry
CPC分类号： C12M23/12
摘要： A tissue culture cluster dish, having a lid which may be removably placed on a base having formed in it a plurality of wells for the placement and growth of tissue cultures; the wells having well bottoms which are transparent and flat for easy viewing of the well contents, the well bottoms being elevated above the plane in which the base makes contact with any horizontal planar surface upon which the base is placed; the base having ribbing which extends below and surrounds the well bottoms, the base further having a base rim of sufficient vertical extend for easy grasping and holding; the lid coming in contact with and being supported by the base only through protrusions upwardly extending from the base, thereby assuring atmospheric communication between the well interiors and the outside of the dish; the lid having ridges to prevent transfer of moisture from the area above one well to that above any other well; and the lid fitting on the base only in one orientation.
摘要翻译： 一种组织培养物簇，其具有盖，其可以可移除地放置在其上形成有多个孔以用于组织培养物的放置和生长的基底上; 井具有透明和平坦的井底，以容易地观察井内容物，井底升高到基座与放置基座的任何水平平面相接触的平面上方; 所述基座具有在下方延伸并围绕井底的肋条，所述基座还具有足够的垂直延伸的基座边缘，以便于抓握和保持; 盖子通过从底座向上延伸的突起与底座相接触并由基座支撑，从而确保井内与盘外的大气连通; 盖子具有防止湿气从一个孔以上的区域转移到任何其它井的上方的脊; 并且盖子仅在一个方向上安装在基座上。
-
公开(公告)号：US3935067A
公开(公告)日：1976-01-27
申请号：US526376
申请日：1974-11-22
申请人： Richard L. Thayer
发明人： Richard L. Thayer
CPC分类号： C12N5/0068 , C12M25/14 , C12N1/00 , C12N2533/10
摘要： Microorganisms and tissue cells are cultured in culture media which contain a growth support. Such support is often agar. All microorganisms and tissue cells which are grown and propagated on an agar support in a culture media are also grown and propagated under the same conditions on a solid or semi-solid support, consisting essentially of an inorganic water-swellable material and water, containing the same amounts of the same materials otherwise contained by the culture medium with the agar support.
摘要翻译： 微生物和组织细胞在含有生长支持物的培养基中培养。 这种支持通常是琼脂。 在培养基中在琼脂载体上生长和繁殖的所有微生物和组织细胞也在相同条件下生长并在固体或半固体支持物上繁殖，固体或半固体支持物基本上由无机水可溶胀材料和水组成， 与培养基与琼脂支持物相同量的相同材料。
-
公开(公告)号：US3899420A
公开(公告)日：1975-08-12
申请号：US23786572
申请日：1972-03-24
摘要： A steam reformer provided with a plurality of double-tube type reforming tubes fixed vertically and in gastight fashion on a tube sheet which divides a cylindrical vessel into the upper pressure vessel and the lower pressure-vessel, wherein a mixture of hydrocarbons and steam is introduced from the upper pressurevessel into the reforming tubes and the steam-reforming reaction is effected within the lower pressure-vessel by the use of a high-temperature and high-pressure helium gas as the heatsource.
-
公开(公告)号：US3888741A
公开(公告)日：1975-06-10
申请号：US46410774
申请日：1974-04-25
申请人： MILES LAB
CPC分类号： C12M41/34 , Y10S435/805 , Y10S435/81
摘要： Means for culturing microorganisms in an environment enriched with a particular gas is disclosed. The culturing means comprises a microbiological nutrient means capable of supporting microbiological growth and a composition for producing controlled release of the particular gas. A test kit for presumptive identification of microorganisms is also provided comprising the above described culturing means and an indicator for the microorganism being detected. Such culturing means and test kit are particularly useful in culturing and identifying Neisseria gonorrhoeae.
-
公开(公告)号：US3862886A
公开(公告)日：1975-01-28
申请号：US39898373
申请日：1973-09-20
发明人： LINER JOHN
CPC分类号： C12M23/14 , C12M23/28 , C12M23/32 , C12M25/06 , Y10S435/81
摘要： A sterile plate package providing a temporary plate unit in a disposable sealed wrapper, of which the unit provides a column of spaced plates slidably received on a disposable arbor and releasably held thereon by resilient rings on the arbor at the opposite ends of the column.
摘要翻译： 一种无菌板包装，其在一次性密封包装中提供临时板单元，其中该单元提供一列间隔开的板，其可滑动地容纳在一次性心轴上，并且通过在柱的相对端处的心轴上的弹性环可释放地保持在其上。
-
-
-
-
-
-
-
-
-
搜索结果
211 条记录 (耗时 0.019 秒)
