Disc for heart valves
    21.
    发明授权
    Disc for heart valves 失效
    心脏瓣膜

    公开(公告)号:US3722004A

    公开(公告)日:1973-03-27

    申请号:US3722004D

    申请日:1971-12-08

    Inventor: CROMIE H

    CPC classification number: A61F2/2424 A61F2/2409 Y10T137/7914

    Abstract: A heart valve occluder includes a ring of hard, wear-resistant material such as isotropic, pyrolytic carbon embedded in a plastic matrix with the outer circumference of the ring protruding from the plastic about the entire circumference of the occluder. By this arrangement, the wear rate on the edge of the occluder is improved, while the noise of the occluder striking the struts of its cage is reduced.

    Abstract translation: 心脏瓣膜闭塞器包括硬的耐磨材料环,例如嵌入塑料基质中的各向同性的热解碳,环的外周围绕塑料围绕封堵器的整个圆周突出。 通过这种布置,阻塞器边缘的磨损率得到改善,同时闭塞器撞击其保持架支柱的噪声减小。

    Indwelling catheter device
    22.
    发明授权
    Indwelling catheter device 失效
    独立导管器件

    公开(公告)号:US3720210A

    公开(公告)日:1973-03-13

    申请号:US3720210D

    申请日:1971-03-03

    Inventor: DIETTRICH L

    CPC classification number: A61M5/343 A61B17/34 A61M25/0014

    Abstract: AN INDWELLING CATHETER DEVICE IS PROVIDED FOR USE IN AN INTRAVENOUS CATHETER PLACEMENT UNIT OR INFUSION SET TO PERMIT THE INTRODUCTION OF WITHDRAWAL OF LIQUIDS FROM A HUMAN BODY. THE CATHETER DEVICE INCLUDES AN ELONGATED FLEXIBLE TUBE SECTION OF A LOW FRICTION MATERIAL PREFERABLY FLUORINATED ETHYLENE PROPYLENE POLYMERS OR TETRAFLUOROETHYLENE POLYMERS HAVING A TUBULAR PREFERABLY THERMOPLASTIC COLLAR MEMBER MOUNTED THEREON WITH AN INTERFERENCE FIT ADJACENT AN ENLARGE FLANGE OF THE ELONGATED FLEXIBLE TUBE SECTION. A HUB ELEMENT OF A DIFFERENT HIGHER FRICTION MATERIAL, SUCH AS POLYETHYLENE IS INSERT MOLDED OVER AND AROUND THE TUBULAR COLLAR MEMBER AND ENLARGED INTERGAL FLANGE OF THE ELONGATED FLEXIBLE TUBE SECTION TO FORM A UNITARY CATHETER DEVICE. THE HEAT OF THE MOLDING OPERATION CAUSES A CHEMICAL BONDING OR FUSING OF THE MATERIAL OF THE HUB TO THE MATERIAL OF THE COLLAR SO AS TO PROVIDE A FLUID TIGHT BETWEEN THE HUB AND CATHETER TUBE.

    D R A W I N G

    Elastic gloves
    23.
    发明授权
    Elastic gloves 失效
    弹性手套

    公开(公告)号:US3707005A

    公开(公告)日:1972-12-26

    申请号:US3707005D

    申请日:1971-07-15

    CPC classification number: A41D19/0062 A61B42/00

    Abstract: Elastic form-fitting surgical gloves and the like in which the center of the first joint of the thumb portion is transversely located forward of the palm of the hand shaped form, and is laterally located at one side of the finger portions, and in which the thumb portion bends at a traverse angle away from the palm and at a later angle toward the side of the thumb on which the finger portions are located.

    Abstract translation: 拇指部的第一关节的中心横向位于手形的手掌的前方,并且横向位于手指部的一侧的弹性形状的手术手套等,其中, 拇指部分以横向角度弯曲,远离手掌并且以稍后的角度弯曲到手指部分所在的拇指侧。

    Recipient identification
    25.
    发明授权
    Recipient identification 失效
    接收识别

    公开(公告)号:US3698383A

    公开(公告)日:1972-10-17

    申请号:US3698383D

    申请日:1970-07-20

    Inventor: BAUCOM KEITH K

    CPC classification number: G09F3/005 A61B5/117 Y10S283/90

    Abstract: An identification band, fastener and pilot tube for use in blood handling procedures to minimize blood transfusion errors. The fastener and pilot tube are integrally connected to the band and the pilot tube is adapted for release through action of the fastener when forming the band into a bracelet on an extremity. The bracelet and pilot tube carry removable labels presenting like indicia.

    Abstract translation: 用于血液处理程序的识别带,紧固件和先导管,以尽量减少输血错误。 紧固件和导向管一体地连接到带,并且先导管适于在将末端形成带状物的手镯时通过紧固件的作用释放。 手镯和导向管带有可拆卸的标签,呈现像标记。

    Range apparatus
    26.
    发明授权
    Range apparatus 失效
    范围设备

    公开(公告)号:US3696232A

    公开(公告)日:1972-10-03

    申请号:US3696232D

    申请日:1971-06-11

    Inventor: SALINGER FRED G

    CPC classification number: F24C15/104

    Abstract: An electric surface unit which is removable from the electric range yet also capable of movement between a horizontal position of operation and an inclined non-operative position. The movement between positions being permitted by implementation of a terminal receptacle carried by the range and providing a bracket socket for intercooperation with an element on the sheath of said surface unit.

    Abstract translation: 电动表面单元,其可从电气范围移除,并且还能够在水平操作位置和倾斜的非操作位置之间移动。 通过实施由该范围承载的终端插座来允许位置之间的移动,并提供与所述表面单元的护套上的元件相互配合的支架插座。

    Prosthetic heart valve having a pair of support rings of dissimilar material
    27.
    发明授权
    Prosthetic heart valve having a pair of support rings of dissimilar material 失效
    具有支撑环的DISSIMILAR材料的前置心脏瓣膜

    公开(公告)号:US3691567A

    公开(公告)日:1972-09-19

    申请号:US3691567D

    申请日:1971-05-07

    Inventor: CROMIE HARRY W

    CPC classification number: A61F2/2409 A61F2/2424 Y10T137/7909 Y10T137/791

    Abstract: A prosthetic heart valve having an inner support ring of rigid non-thrombogenic material and a malleable metallic outer support ring positioned about the periphery of the inner ring and bent into the immovable clamping relationship therewith. A portion of a tubular fabric member is retained between the two clamped rings, and the remainder of the fabric member is folded into a plurality of layers about the periphery of the outer ring to form a suturing site. Typically, the outer ring carries an outwardly extending flange on one side, which is overlaid by a single thickness of the tubular fabric, to hold the multiple layer suturing site away from the orifice of the inner ring.

    Abstract translation: 一种假体心脏瓣膜,其具有刚性非血栓形成材料的内支撑环和围绕内环的周边定位且弯曲成与其不可动的夹紧关系的可延展的金属外支撑环。 管状织物部件的一部分保持在两个夹紧环之间,并且织物部件的其余部分围绕外环的周边折叠成多个层以形成缝合部位。 通常,外环在一侧承载向外延伸的凸缘,该凸缘由管状织物的单一厚度覆盖,以将多层缝合部位保持在远离内圈孔口的位置。

    Liquid blood serum control standard
    30.
    发明授权
    Liquid blood serum control standard 失效
    液体血清控制标准

    公开(公告)号:US3682835A

    公开(公告)日:1972-08-08

    申请号:US3682835D

    申请日:1970-11-24

    Abstract: A LIQUID CONTROL STANDARD FOR USE IN THE ANALYSIS OF BLOOD SERUM, WHICH STANDARD IS PREPARED FROM ANTICOAGULANTSTORED BLOOD PLASMA BY TREATING THE DEBFIBRINATED PLASMA WITH ION EXCHANGE RESIN TO REDUCE THE ALKALI AND ALKALINEEARTH METAL CATION LEVEL FOLLOWED BY DRYING, REMOVING THE LIPOPROTEIN COMPONENT BY EXTRACTION WITH A FAT SOLVENT AND THEN RECONSTITUTING THE PRODUCT WITH WATER.

    Abstract translation: 1359232血清标准BAXTER LABORATORIES Inc 19 Nov 1971 [1970年11月24日] 52213/71标题B1X从抗凝血剂储存的血浆制备液体血清对照标准的方法包括将脱纤维蛋白等离子体与强酸阳离子交换 树脂基本上降低血清中的钠,钾和/或钙离子水平,然后干燥,通过用脂肪溶剂萃取除去脂蛋白组分,然后用水重构血清。 可以通过添加一种或多种醋酸钠,氢氧化钾,氯化钠,磷酸二氢钾,氯化钙,尿素,葡萄糖,尿酸,肌酸酐,干血清,甲状腺素和碳酸氢钠来调节体质,然后可以是无菌的 过滤

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