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公开(公告)号：US4378454A
公开(公告)日：1983-03-29
申请号：US317955
申请日：1981-11-04
申请人： Kevin F. Dick , George E. Ham , James R. Gross
发明人： Kevin F. Dick , George E. Ham , James R. Gross
CPC分类号： C08G64/24
摘要： Polycarbonates are prepared in homogeneous solutions from dihydric phenols and phosgene wherein the stoichiometric end point for the addition of phosgene is accurately controlled by using 4-(p-nitrobenzyl) pyridine as a colorometric indicator for the end point in a series of samples of the reaction solution.
摘要翻译： 聚碳酸酯由来自二元酚和光气的均匀溶液制备，其中通过使用4-（对硝基苄基）吡啶作为反应的一系列样品中的终点的着色指示剂来精确控制加入光气的化学计量的终点 解。
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公开(公告)号：USD549888S1
公开(公告)日：2007-08-28
申请号：US29239157
申请日：2005-09-27
申请人： James R. Gross
设计人： James R. Gross
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3.发明授权公开(公告)号：US06403857B1
公开(公告)日：2002-06-11
申请号：US09211935
申请日：1998-12-15
IPC分类号： A61F1315
CPC分类号： A61F13/534 , A61F2013/530547 , B32B5/22 , B32B5/28 , D04H1/407 , D04H1/64 , D06N3/0034 , D06N3/0036 , D06N3/0038 , D06N7/0055 , D06N2201/02 , D06N2201/0254 , D06N2201/0263 , D06N2201/042 , D06N2205/023 , D06N2205/10 , D06N2211/24
摘要： A discrete superabsorbent layer is adhered to the lower surface of a fibrous absorbent structure using a water-based polymeric binder is disclosed. The advantages are that a superabsorbent roll good can be prepared for later conversion into disposable absorbent products. The use of the water-based polymeric binder prevents particles of superabsorbent from becoming dislodged from the structure during handling and processing.
摘要翻译： 公开了使用水基聚合物粘合剂将离散的超吸收层粘附到纤维吸收结构的下表面。 优点是可以制备超吸收辊良好以便稍后转化成一次性吸收产品。 使用水性聚合物粘合剂防止超吸收剂颗粒在处理和加工过程中从结构上脱落。
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公开(公告)号：US5407434A
公开(公告)日：1995-04-18
申请号：US186943
申请日：1994-01-27
申请人： James R. Gross
发明人： James R. Gross
CPC分类号： A61M39/0606 , A61M2039/062 , A61M2039/0673 , Y10T137/2082
摘要： The invention features a needle defining a flowpath, a housing comprising a proximal end and a distal inner seat leading to and defining a lumen, and a viscous material contained within the housing. The needle is slidable through the housing and the viscous material contained therein. The viscous material is fluid enough for the needle to slide therethrough, yet semi-solid enough to conform to the housing distal inner seat so as to form a seal thereat and prevent flow of fluid or air through the lumen.
摘要翻译： 本发明的特征在于限定流路的针，外壳包括通向内腔的近端和远侧内座，以及容纳在壳体内的粘性材料。 针可滑动通过外壳和其中容纳的粘性材料。 粘性材料足够流体，以使针从其中滑过，但半固体足以与壳体远侧内座符合，以便在其上形成密封，并防止流体或空气流过内腔。
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公开(公告)号：US5403284A
公开(公告)日：1995-04-04
申请号：US186953
申请日：1994-01-27
申请人： James R. Gross
发明人： James R. Gross
CPC分类号： A61M25/0606 , A61M39/06 , A61M2039/062 , A61M2039/0673
摘要： The invention features a needle and a housing having a proximal inner surface and a distal inner seat leading to and defining a lumen, wherein the needle is slidable through the housing to occupy the lumen. The housing contains and is cooperable with a valve shaped so as to sealably fit against the housing distal inner seat, the valve including a hole alignable with the lumen. When the needle slidably occupies the housing, the valve hole, and the lumen, the valve is prevented from sealably fitting against the housing distal inner seat. The housing also contains an outward biasing means biased against the valve. Upon removal of the needle from the housing, the outward biasing means urges the valve sealably against the housing distal inner seat so as to prevent flow of fluid or air through the lumen.
摘要翻译： 本发明的特征在于一种针头和一个外壳，其具有通向内腔的近端内表面和远侧内座，其中针可滑动通过外壳以占据内腔。 壳体包含并且可与阀形成配合，以便与壳体远侧内座部密封地配合，该阀包括可与内腔对准的孔。 当针可滑动地占据壳体，阀孔和内腔时，防止阀密封地配合到壳体远侧内座。 壳体还包含偏压阀门的向外偏置装置。 当从壳体移除针头时，向外的偏置装置将阀门可密封地推压到壳体远侧内座椅上，以防止流体或空气流过管腔。
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公开(公告)号：US5385563A
公开(公告)日：1995-01-31
申请号：US120500
申请日：1993-09-14
申请人： James R. Gross
发明人： James R. Gross
CPC分类号： A61M25/007 , A61B5/205 , A61B2090/064 , A61B90/39
摘要： Disclosed is a urodynamic catheter having a fill lumen for filling the bladder with liquid; at least a first pressure-sensing lumen having an opening adapted for being positioned within the bladder for obtaining pressure readings of the bladder; and preferably also a second pressure-sensing lumen having an opening adapted for being positioned within the urethra while the opening of the first pressure-sensing lumen is within the bladder, the opening in the urethra being for obtaining pressure readings of the urethra.Each pressure-sensing lumen has a radio-opaque element fixedly seated therewithin in close proximity to and distal to the opening in the lumen for determining proper placement of the catheter within the patient.
摘要翻译： 公开了一种具有用于用液体填充膀胱的填充腔的尿动力导管; 至少第一压力感测腔，其具有适于定位在囊内的开口，用于获得膀胱的压力读数; 并且优选地还具有第二压力感应内腔，其具有适于定位在尿道内的开口，同时第一压力感测腔的开口位于膀胱内，尿道中的开口用于获得尿道的压力读数。 每个压力感测管腔具有固定地位于其中的不透射线的元件，其紧邻和远离腔内的开口，用于确定导管在患者体内的适当放置。
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公开(公告)号：US5167623A
公开(公告)日：1992-12-01
申请号：US634640
申请日：1990-12-27
CPC分类号： A61M25/0026 , A61M2025/0081 , A61M25/0032 , A61M25/0054 , A61M25/0068
摘要： A multilumen catheter having a distal portion with a soft tip and reduced cross-section. The multilumen catheter of the present invention includes a flexible, elongated first catheter tube and a flexible, elongated, dual-lumen catheter tube which has a first and second lumens integrally formed and is disposed within the first catheter tube. The cross-section of the dual-lumen catheter tube is smaller than that of the first catheter tube and therefore, an independent, single lumen is defined in the space between the first catheter tube and the dual-lumen catheter tube. The dual-lumen catheter tube extends beyond the distal end of the first catheter tube thereby providing an overall reduced cross-section of the distal portion of the present multilumen catheter. Furthermore, the dual-lumen catheter tube may be formed from a softer material than that of the first cathether tube thereby providing a softer distal portion of the present multilumen catheter. A protective hub encapsulates and secures the proximal ends of the first and dual-lumen catheter tubes, and facilitates fluid communication between each of the lumens and fluid transfer devices.
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公开(公告)号：US5053015A
公开(公告)日：1991-10-01
申请号：US400859
申请日：1989-08-30
申请人： James R. Gross
发明人： James R. Gross
CPC分类号： A61M25/00 , A61M39/12 , A61M2025/0098 , A61M2039/1033 , A61M2039/1077
摘要： A unitary adapter is disclosed for placing a catheter in fluid communication with a syringe or other source of liquid medication. The adapter has a catheter connector for releasably securing the proximal end of a catheter extending from a patient's body and a connector releasably engaging the liquid medication source, the connectors being attached to one another and movable between an open position for inserting the catheter end and a closed position for securing the catheter end within the connector.The adapter is designed to prevent accidental opening and the resulting falling out of the catheter when the connectors are in the closed position.
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公开(公告)号：US4700922A
公开(公告)日：1987-10-20
申请号：US684238
申请日：1984-12-20
申请人： James R. Gross
发明人： James R. Gross
CPC分类号： F16M11/08 , A61G7/0503 , F16M11/2014 , F16M11/2092 , F16M11/24 , F16M13/02 , F16M2200/068 , Y10S248/911
摘要： Medical equipment mounting apparatus with a plurality of pivotally connected members including a first upright member designed for snug upright support of receipt within a standard IV pole hole, or mounting bracket, of a hospital bed. The equipment is releasibly detachable from the mounting means, and the mounting apparatus itself is releasibly detachable from the bed frame to facilitate its easy use at different bed locations. The pivotal connection between the arms enables 180 degrees of movement in either of two directions between some of the arms, so that the medical equipment can be located alongside the bed frame in parallel relationship therewith. The first upright member has couplers at opposite ends of different diameters for mating receipt within pole holes of different diameters. Alternately, the effective diameter of the first member is selectively altered to fit within different sized IV pole mounting holes.
摘要翻译： 医疗设备安装设备具有多个枢转连接的构件，其包括第一直立构件，该第一直立构件设计用于在病床的标准IV极孔或安装支架内容纳直立支架。 该设备可从安装装置可拆卸地拆卸，并且安装设备本身可从床架上可拆卸地拆卸，以便于其在不同的床位置易于使用。 臂之间的枢转连接能够在一些臂之间的两个方向中的任一方向上进行180度的运动，使得医疗设备可以与床架平行地位于床架旁边。 第一直立构件在不同直径的相对端处具有耦合器，用于在不同直径的极孔内配合接收。 或者，第一构件的有效直径被选择性地改变以适合不同大小的IV极安装孔。
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公开(公告)号：US4310593A
公开(公告)日：1982-01-12
申请号：US219072
申请日：1980-12-22
申请人： James R. Gross
发明人： James R. Gross
CPC分类号： A61L15/60 , C08L33/02 , C08L63/00 , Y10S526/93 , Y10S526/936 , Y10T428/2913 , Y10T428/2982 , Y10T428/31855 , Y10T442/2484
摘要： Water absorbent articles, made from solutions of carboxylic polyelectrolytes, together with methods for their preparation, and a composition useful to make said articles are disclosed. The articles are cured and/or crosslinked with monomeric amine-epihalohydrin adducts by heating and/or removing substantially all of the solvent from the precursor composition.The absorbent articles are useful as surgical sponges, diapers, tampons, meat trays, bath mats and the like.
摘要翻译： 公开了由羧酸聚电解质溶液制成的吸水制品及其制备方法和用于制备所述制品的组合物。 通过从前体组合物中加热和/或除去基本上所有的溶剂，使制品与单体胺 - 表卤代醇加合物固化和/或交联。 吸收制品可用作手术海绵，尿布，棉塞，肉托盘，浴垫等。
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