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    SYNTHETIC TRIGLYCERIDE FILLER MATERIAL FOR SURGICALLY IMPLANTED PROSTHESES
    2.
    发明公开
    SYNTHETIC TRIGLYCERIDE FILLER MATERIAL FOR SURGICALLY IMPLANTED PROSTHESES 失效
    合成TRIGLYCERIDFÜHLUNG手术植入的假体

    公开(公告)号：EP0751792A1

    公开(公告)日：1997-01-08

    申请号：EP95924568.0

    申请日：1994-11-04

    申请人： LIPOMATRIX INCORPORATED

    发明人： KNAPP, Terry, R. ,  ANDREWS, Winston, A. ,  DUMLAO, Gloria, R.

    IPC分类号： A61F2 ,  A61L27

    CPC分类号： A61L27/00 ,  A61F2/08 ,  A61F2/12 ,  A61F2/26 ,  A61L27/50

    摘要： A filler material for a surgically implantable prosthesis comprised of a synthetic triglyceride having a viscosity substantially greater than that of naturally occurring triglycerides is provided. The triglyceride composition is formed of saturated alkyl chains to reduce or limit the potential for oxidation of the alkyl chains to form peroxide groups which adversely affect the biocompatibility of the filler material and the implant. Preferably, the filler material has a viscosity substantially the equivalent of a normal human breast. The synthetic triglyceride filler material may also have a lower viscosity which is a liquid at room temperature for use in inflatable devices. Prostheses containing filler material having the desired viscosity and antioxidation characteristics are also provided as well as a method for preparing the filler material.

    BREAST IMPLANT WITH RADIOLUCENT SHELL
    3.
    发明公开
    BREAST IMPLANT WITH RADIOLUCENT SHELL 失效
    利用X射线透过的包装的乳房植入物

    公开(公告)号：EP0693910A1

    公开(公告)日：1996-01-31

    申请号：EP93919900.0

    申请日：1993-08-06

    申请人： LIPOMATRIX INCORPORATED

    发明人： KNAPP, Terry, Russell ,  ANDREWS, Winston, A.

    IPC分类号： A61L27 ,  A61F2

    CPC分类号： A61F2/12 ,  A61L27/50

    摘要： A breast implant includes a shell fashioned from one of a group of materials which exhibit radiolucency at those x-ray intensities normally encountered for mammographic procedures. The radiolucent shell may be filled with radiolucent fill material as previously taught to thereby comprise a fully radiolucent breast implant. The radiolucent breast implant enhances the use of mammography in detecting tumors in patients having breast implants to more effectively diagnose and treat cancer.

    IMPLANTABLE BIOSENSING TRANSPONDER
    4.
    发明公开
    IMPLANTABLE BIOSENSING TRANSPONDER 失效
    可植入生物传感器

    公开(公告)号：EP0888079A1

    公开(公告)日：1999-01-07

    申请号：EP97919601.0

    申请日：1997-03-11

    申请人： LIPOMATRIX INCORPORATED

    发明人： KNAPP, Terry ,  KOVACS, Gregory, T., A.

    IPC分类号： A61B5 ,  G01J3

    CPC分类号： A61B1/00029 ,  A61B1/00016 ,  A61B1/041 ,  A61B1/0653 ,  A61B1/0684 ,  A61B5/0031 ,  A61B5/413 ,  A61B2560/0214 ,  A61B2560/0219 ,  A61B2562/08 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/0291 ,  G06F19/00

    摘要： A biosensing transponder for implantation in an organism including a human comprises a biosensor for sensing one or more physical properties related to the organism after the device has been implanted, including optical, mechanical, chemical, and electrochemical properties, and a transponder for wirelessly transmitting data corresponding to the sensed parameter value to a remote reader. Disclosed embodiments utilize temperature sensors, strain sensors, pressure sensors, magnetic sensors, acceleration sensors, ionizing radiation sensors, acoustic wave sensors, chemical sensors including direct chemical sensors and dye based chemical sensors, and photosensors including imagers and integrated spectrophotometers. The transponder includes an energy coupler for wirelessly energizing the device with a remote energy source, and a control circuit for controlling and accessing the biosensor and for storing identifying data. The energy coupler can be an inductive circuit for coupling electromagnetic energy, a photoelectric transducer for coupling optical energy, or a piezoelectric transducer for coupling ultrasonic energy. The control circuit can be configured to delay, either randomly or by a fixed period of time, transmission of data indicative of the sensed parameter value to thereby prevent a data collision with an adjacent like device. Methods for using an implantable biosensing transponder include the steps of associating the device with an implant, including temporary implants, prostheses, and living tissue implants, physically attaching the device to a flexible catheter, sensing parameter values in an organism, and transmitting data corresponding to the sensed parameter values to a remote reader.

    摘要翻译： 用于植入包括人类的生物体中的生物传感应答器包括生物传感器和用于无线传输数据的应答器，所述生物传感器用于在植入装置之后感测与生物体有关的一个或多个物理性质，包括光学，机械，化学和电化学特性 对应于到远程阅读器的感测参数值。 所公开的实施例利用温度传感器，应变传感器，压力传感器，磁性传感器，加速度传感器，电离辐射传感器，声波传感器，包括直接化学传感器和染料基化学传感器的化学传感器，以及包括成像器和集成分光光度计的光电传感器。 应答器包括用于利用远程能量源对设备进行无线激励的能量耦合器以及用于控制和访问生物传感器并用于存储识别数据的控制电路。 能量耦合器可以是用于耦合电磁能量的电感电路，用于耦合光能量的光电换能器或用于耦合超声能量的压电换能器。 控制电路可以被配置为随机地或通过固定的时间段来延迟表示所感测的参数值的数据的传输，从而防止与相邻的类似设备的数据冲突。 使用植入式生物传感应答器的方法包括将装置与植入物相关联的步骤，所述植入物包括临时植入物，假体和活组织植入物，物理地将所述装置附接到柔性导管，感测生物体中的参数值， 将感测到的参数值发送给远程读取器。

    IDENTIFICATION AND LOCATING TRANSPONDER FOR IMPLANTS
    5.
    发明公开
    IDENTIFICATION AND LOCATING TRANSPONDER FOR IMPLANTS 失效
    国际发展研究中心

    公开(公告)号：EP0830105A1

    公开(公告)日：1998-03-25

    申请号：EP96911952.0

    申请日：1996-03-27

    申请人： LIPOMATRIX INCORPORATED

    发明人： KNAPP, Terry, R. ,  BELSEY, Elizabeth, Mary

    IPC分类号： A61F2 ,  A01K11 ,  A61B5 ,  A61M37 ,  G08C17 ,  H04B1 ,  A61B17 ,  A61B19

    CPC分类号： G08C17/04 ,  A01K11/006 ,  A61B5/0031 ,  A61B5/076 ,  A61B5/117 ,  A61B17/746 ,  A61B17/8085 ,  A61B90/39 ,  A61B90/98 ,  A61B2562/08 ,  A61F2/02 ,  A61F2/12 ,  A61F2/26 ,  A61F2/38 ,  A61F2/40 ,  A61F2/4241 ,  A61F2002/2807 ,  A61F2002/3008 ,  A61F2002/3067 ,  A61F2002/30672 ,  A61F2002/30677 ,  A61F2002/3071 ,  A61F2250/0002 ,  A61F2250/0059 ,  A61F2250/0067 ,  A61F2250/0085 ,  A61F2250/0098 ,  A61F2310/00023 ,  Y10S623/914

    摘要： A passive transponder (28) may be encoded with a binary number or code of 64 bits or more and then associated with or mounted to virtually any implant intended for implantation in a human including temporary implants such as drug release implants (130) and organ displacement devices (134). After implantation, the transponder's code may be conveniently read with a hand-held electromagnetic reader (34) which may merely be brought within proximity of the transponder (28). The encoded transponder (28) may thus be read in a non-invasive procedure and without the use of any sophisticated or potentially harmful medical equipment or technology such as X-rays. Where the position of the implant in the human changes over time, or is otherwise unknown to attending medical personnel, the transponder and implant can be located by using a strength of signal indicator on the electromagnetic reader (34). The information encoded in the transponder may simply be a tag for locating the implant, or may correspond to patient demographics and implant data to aid in tracking the implant and patient for medical as well as legal reasons.

    摘要翻译： 无源应答器可以用二进制数或64位或更多的代码进行编码，然后与实际上用于植入人的任何植入物相关联或安装到包括诸如药物释放植入物和器官移位装置的临时植入物的人体中。 植入后，可以用手持式电磁读取器方便地读取应答器的代码，该读取器可能仅仅被置于应答器的附近。 因此编码的应答器可以非侵入性的程序读取，并且不使用任何复杂的或潜在有害的医疗设备或技术例如X射线。 当人体中植入物的位置随着时间的推移而变化，或者对于参加医务人员而言是未知的，则可以通过在电磁读取器上使用信号指示器的强度来定位应答器和植入物。 在应答器中编码的信息可以简单地是用于定位植入物的标签，或者可以对应于患者人口统计学和植入物数据，以帮助跟踪植入物和患者进行医疗以及法律上的理由。

    SYNTHETIC TRIGLYCERIDE FILLER MATERIAL FOR SURGICALLY IMPLANTED PROSTHESES
    7.
    发明授权
    SYNTHETIC TRIGLYCERIDE FILLER MATERIAL FOR SURGICALLY IMPLANTED PROSTHESES 失效
    合成TRIGLYCERIDFÜHLUNG手术植入的假体

    公开(公告)号：EP0751792B1

    公开(公告)日：2001-08-29

    申请号：EP95924568.9

    申请日：1994-11-04

    申请人： LIPOMATRIX INCORPORATED

    发明人： KNAPP, Terry, R. ,  ANDREWS, Winston, A. ,  DUMLAO, Gloria, R.

    IPC分类号： A61L27/00 ,  A61F2/12

    CPC分类号： A61L27/00 ,  A61F2/08 ,  A61F2/12 ,  A61F2/26 ,  A61L27/50

    摘要： A filler material for a surgically implantable prosthesis comprised of a synthetic triglyceride having a viscosity substantially greater than that of naturally occurring triglycerides is provided. The triglyceride composition is formed of saturated alkyl chains to reduce or limit the potential for oxidation of the alkyl chains to form peroxide groups which adversely affect the biocompatibility of the filler material and the implant. Preferably, the filler material has a viscosity substantially the equivalent of a normal human breast. The synthetic triglyceride filler material may also have a lower viscosity which is a liquid at room temperature for use in inflatable devices. Prostheses containing filler material having the desired viscosity and antioxidation characteristics are also provided as well as a method for preparing the filler material.

    PENILE IMPLANT WITH TRIGLYCERIDE FILL
    9.
    发明公开
    PENILE IMPLANT WITH TRIGLYCERIDE FILL 失效
    阴茎植入物与TRIGLYCERIDFÜLLUNG。

    公开(公告)号：EP0656768A1

    公开(公告)日：1995-06-14

    申请号：EP93920240.0

    申请日：1993-08-20

    申请人： LIPOMATRIX INCORPORATED

    发明人： KNAPP, Terry, Russell ,  YOUNG, V., Leroy

    IPC分类号： A61F2 ,  A61L27

    CPC分类号： A61F2/26 ,  A61F2210/0095 ,  A61L27/00

    摘要： A penile prosthesis (12) or implant utilizes expandable cylinders or bladders (14) implanted in the penis along with a fluid transfer system including a pump (18), hydraulic reservoir (24), and interconnecting fuid lines, connectors, etc. The prosthesis includes a biocompatible triglyceride with radiopaque dye as the hydraulic fluid (20) utilizes radiolucent materials to form the bladder (14) to enhance leak detection, and textures the exterior surface of the reservoir and bladders in order to decrease the likelihood of failure through fold flaw or capsular contracture.