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公开(公告)号：USD330901S
公开(公告)日：1992-11-10
申请号：US406117
申请日：1989-09-12
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公开(公告)号：USD330033S
公开(公告)日：1992-10-06
申请号：US418484
申请日：1989-10-10
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公开(公告)号：USD329858S
公开(公告)日：1992-09-29
申请号：US406116
申请日：1989-09-12
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公开(公告)号：USD329439S
公开(公告)日：1992-09-15
申请号：US418463
申请日：1989-10-10
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公开(公告)号：US06723056B1
公开(公告)日：2004-04-20
申请号：US09688860
申请日：2000-10-17
IPC分类号： A61B500
CPC分类号： A61B5/411 , A61B5/097 , G01N33/497
摘要： A gas sample containing an inorganic constituent, such as a sample of exhaled air is collected in a bag (b 1) comprising an inlet/outlet (2) and a reagent chamber (3) which makes possible the storage and transport of said sample and thus enables efficient and repeatable off-line determinations of inorganic components in said sample. A sample collection device, a system comprising said device and a method of its use is disclosed.
摘要翻译： 含有无机成分（如呼出空气样品）的气体样品被收集在包括入口/出口（2）和试剂室（3）的袋子（b 1）中，所述袋子（2）和试剂室（3）使得所述样品的储存和运输成为可能， 从而能够对所述样品中的无机组分进行有效和可重复的离线测定。 公开了一种样品收集装置，包括所述装置的系统及其使用方法。
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公开(公告)号：USD329859S
公开(公告)日：1992-09-29
申请号：US418483
申请日：1989-10-10
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公开(公告)号：US6099480A
公开(公告)日：2000-08-08
申请号：US125872
申请日：1999-05-14
申请人： Lars Erik Gustafsson
发明人： Lars Erik Gustafsson
CPC分类号： G01N33/0037 , G01N21/76 , G01N33/497
摘要： The present invention relates to apparatus for determining a relevant proportion (a) of a chosen gas, an NO-gas or NO.sub.2 -gas, present in a gas mixture (A), such as in a gas mixture deriving from the expiration air or inspiration air of a living being (1), wherein an adapted sample proportion of the breathing air is passed from an outlet (11) in the immediate vicinity of said being, via a hose (10') or the like, to measuring equipment (13') that includes a measuring chamber (14') that is placed under a subpressure and to which ozone gas is also supplied, wherewith the nitrogen oxide present reacts with the ozone-gas to form NO.sub.2 and light, and wherein the apparatus includes a light measuring unit (13') which is adapted to evaluate the light thus generated and to calculate (18) the amount of predominant gas in the breathing air on the basis of this evaluation. The volume (14b') of the measuring chamber of such apparatus is adapted to include the volume enclosed in the hose (10') used. The hose-related valve (11a') or constriction that delimits the subpressure volume of the measuring chamber is provided in the close proximity of the being (1). A means (30) for reducing the water vapour in the breathing air sample (A), e.g. by cooling and/or freezing, is adapted upstream of the measuring chamber (14') to reduce or eliminate precipitation of water in the measuring chamber.
摘要翻译： PCT No.PCT / SE97 / 00159 Sec。 371日期1999年5月14日 102（e）日期1999年5月14日PCT提交1997年2月1日PCT公布。 出版物WO97 / 32210 日期1997年9月4日本发明涉及用于确定气体混合物（A）中存在的选定气体，NO气体或NO 2气体的相关比例（a）的装置，例如来自 活体（1）的呼气或呼吸空气，其中呼吸空气的适应样品比例通过软管（10'）等从所述出口（11）通过， 包括设置在副压力下并且还供应臭氧气体的测量室（14'）的测量设备（13'），其中存在的氮氧化物与臭氧气体反应以形成NO 2和光，并且其中 所述装置包括光测量单元（13'），其适于评估由此产生的光，并且基于该评估计算（18）呼吸空气中的主要气体的量。 这种装置的测量室的体积（14b'）适于包括封闭在所使用的软管（10'）中的体积。 在与（1）的非常接近的地方设置限定测量室的负压容积的软管相关阀（11a'）或缩颈。 一种用于减少呼吸空气样品（A）中的水蒸气的装置（30），例如， 通过冷却和/或冷冻来适应测量室（14'）的上游，以减少或消除测量室中的水的沉淀。
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公开(公告)号：US5505569A
公开(公告)日：1996-04-09
申请号：US141603
申请日：1993-10-27
申请人： Lars-Erik Gustafsson , Jorgen Wiman
发明人： Lars-Erik Gustafsson , Jorgen Wiman
CPC分类号： B23B27/1614 , B23B27/06 , B23B2200/085 , B23B2200/125 , B23B2200/204 , B23B2220/12 , Y10T407/1924 , Y10T407/23
摘要： The present invention provides an indexable insert for grooving operations, the basic form of which is triangular, the insert comprises extensions in each cutting corner. Each extension has a cutting edge which intersects with two converging edges. The extensions may have a symmetrical or non-symmetrical configuration. The top surface of the extension provides a rake face in regard to the cutting edge and a clearance face of the cutting edge is oriented in the direction of the thickness of the insert.
摘要翻译： 本发明提供了一种用于开槽操作的可转位插入件，其基本形式为三角形，插入件包括每个切割角落中的延伸部。 每个延伸部具有与两个会聚边缘相交的切割刃。 延伸部可以具有对称或非对称的构造。 延伸部的上表面相对于切削刃提供前刀面，切削刃的间隙面沿插入件的厚度方向定向。
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9.发明授权Tool provided with an insert for cut-off or similar turning operations, and spacer element for an insert in such a tool 失效刀具具有用于切断或类似车削操作的刀片，以及用于这种刀具中的刀片的间隔元件
公开(公告)号：US5411354A
公开(公告)日：1995-05-02
申请号：US53268
申请日：1993-04-28
申请人： Lars-Erik Gustafsson
发明人： Lars-Erik Gustafsson
CPC分类号： B23B27/045 , B23B2205/02 , B23B2205/16 , B23B2260/124 , Y10T407/2276 , Y10T407/2288 , Y10T407/25
摘要： A cut-of tool comprises a thin holder plate of steel, and a cutting insert of cemented carbide. The holder plate has an outwardly opening, insert-receiving recess defined by a bottom wall, an inner wall and an upper wail which is part of an elastically movable clamping arm serving to retain the insert in the recess. The insert has both upper and lower grooves of V-shaped cross-section, which are adapted to cooperate with corresponding V-shaped ridges associated with the recess. Between the insert and the bottom wall of the recess, there is provided a dismountable spacer element of cemented carbide, which has on its upper side a V-ridge for engaging a corresponding V-groove in the underside of the insert. The spacer element is maintained in place, on the one hand, by a countersunk connecting device in the area of the outer end of the bottom wail and, on the other hand, by a male-female connection between the inner wall of the recess and a rear end of the element.
摘要翻译： 切割工具包括薄钢板固定板和硬质合金切削刀片。 保持板具有由底壁，内壁和上壁限定的向外开口的插入物容纳凹部，该内壁是可弹性移动的夹持臂的一部分，用于将插入件保持在凹部中。 插入件具有V形横截面的上凹槽和下凹槽，其适于与与凹部相关联的相应V形凸脊配合。 在插入件和凹部的底壁之间，设置有可硬化的硬质合金的可拆卸间隔件，其上侧具有用于与插入件的下侧中相应的V形槽接合的V形脊。 另一方面，间隔元件一方面通过埋头连接装置保持在适当位置，另一方面，通过凹槽的内壁和凹槽连接装置 元件的后端。
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公开(公告)号：US6038913A
公开(公告)日：2000-03-21
申请号：US45374
申请日：1998-03-20
IPC分类号： A61B5/08 , A61B5/083 , A61B5/087 , A61B5/097 , G01N33/497
CPC分类号： A61B5/0813
摘要： A device for determining the level of nitric oxide in an exhaled airstream belonging to a living organism selected to have its lung function evaluated, where an initial device is arranged to determine the current portion of nitric oxide and/or the distribution of nitric oxide over time during an exhalation phase. During the commencing period of the exhalation phase, the exhaled air is arranged to pass with no or with only a very small resistance or back-pressure to a free space, and during the remaining period, the exhaled air is arranged to pass through the initial device against the action of a suitable resistance or back-pressure. The level of nitric oxide is measured during this remaining period.
摘要翻译： 一种用于确定属于生物体的呼出气流中的一氧化氮水平的装置，其被选择用于评估其肺功能，其中初始装置被布置以确定当前氧化一氧化氮部分和/或一氧化氮随时间的分布 在呼气阶段。 在呼气阶段的开始期间，呼出的空气被布置成没有或仅具有非常小的电阻或背压到自由空间，并且在剩余时间期间，呼出的空气被布置成通过初始 装置抵抗适当的阻力或背压的作用。 在此剩余期间测量一氧化氮的水平。
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