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    • 2. 发明授权
    • Method for implanting a fiducial implant into a patient
    • 将基准植入物植入病人的方法
    • US5178164A
    • 1993-01-12
    • US677096
    • 1991-03-29
    • George S. Allen
    • George S. Allen
    • G01N23/00A61B5/055A61B6/03A61B6/12A61B10/00A61B19/00A61N5/10
    • A61B6/12A61B90/10A61B2090/363A61B2090/3954A61B90/39A61N5/1049Y10S378/901
    • The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system. The invention is comprised of a first portion and a second portion. The first portion is configured to be detected by an imaging system when placed beneath the skin. The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without fracturing the bone. The first portion is sufficiently large and comprised of a material for detection by an imaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone. The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone. Additionally, the placement of three fiducial implants into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities. This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest. Moreover, the existence of three fiducial implants allows a target to be identified within the portion of anatomy relative to an external coordinate system. The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.
    • 本发明涉及可由成像系统检测的用于人体的基准植入物。 本发明由第一部分和第二部分组成。 第一部分被配置为当放置在皮肤下方时由成像系统检测。 第二部分构造成用于固定地附接到皮肤下方的骨骼,而不穿透完全穿过骨骼而不破坏骨骼。 第一部分足够大并且由用于成像系统检测的材料组成,并且足够小以避免当放置在皮肤和骨骼之间的界面处时皮肤的变形。 第一部分还具有至少一个球形的部分,并且限定一个用于与第二部分固定到骨头上的工具配合的表面。 此外,将三个基准植入物放置在人体解剖结构的一部分中允许在随后的成像会话期间娱乐由成像系统相对于第一时间段拍摄的部分解剖结构的特定图像切片,并且 也有不同的扫描方式。 这为医生提供了准确跟踪目标解剖结构部分进展情况的能力。 此外,三个基准植入物的存在允许在相对于外部坐标系统的解剖结构的部分内识别目标。 然后可以例如机器人地或精确地照射目标部分的解剖结构。
    • 3. 发明授权
    • Method and apparatus for providing related images over time of a portion
of the anatomy using at least four fiducial implants
    • 用于使用至少四个基准植入物在解剖结构的一部分随时间提供相关图像的方法和装置
    • US4945914A
    • 1990-08-07
    • US223975
    • 1988-07-18
    • George S. Allen
    • George S. Allen
    • G01N23/00A61B5/055A61B6/03A61B6/12A61B10/00A61B19/00A61N5/10
    • A61B6/12A61B90/10A61B2090/363A61B2090/3954A61B90/39A61N5/1049Y10S378/901
    • The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system. The invention is comprised of a first portion and a second portion. The first portion is configured to be detected by an imaging system when placed beneath the skin. The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without fracturing the bone. The first portion is of detectable size and comprised of a material for detection by an imaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone. The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone. Additionally, the placement of n fiducial implants, where n.gtoreq.4 and is an integer, into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities. This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest. Moreover, the existence of n fiducial implants allows a target to be identified without the portion of anatomy relative to an external coordinate system. The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.
    • 本发明涉及可由成像系统检测的用于人体的基准植入物。 本发明包括第一部分和第二部分。 第一部分被配置为当放置在皮肤下方时由成像系统检测。 第二部分构造成用于固定地附接到皮肤下方的骨骼,而不穿透完全穿过骨骼而不破坏骨骼。 第一部分是可检测的尺寸,并且包括用于由成像系统检测的材料,并且足够小以避免当放置在皮肤和骨骼之间的界面处时皮肤的变形。 第一部分还具有至少一个球形的部分,并且限定一个用于与第二部分固定到骨头上的工具配合的表面。 另外,n个基准植入物(其中n> = = 4并且是一个整数)放置在人体解剖结构的一部分中,允许对由成像系统拍摄的解剖结构部分的特定图像切片进行重建, 相对于第一时间段,在随后的成像会话以及不同的扫描模式。 这为医生提供了准确跟踪目标解剖结构部分进展情况的能力。 此外,n个基准植入物的存在允许在没有相对于外部坐标系统的解剖结构部分的情况下识别目标。 然后可以例如机器人地或精确地照射目标部分的解剖结构。
    • 8. 发明授权
    • Apparatus for imaging the anatomy
    • 用于对解剖结构进行成像的装置
    • US5119817A
    • 1992-06-09
    • US467243
    • 1990-01-19
    • George S. Allen
    • George S. Allen
    • G01N23/00A61B5/055A61B6/03A61B6/12A61B10/00A61B19/00A61N5/10
    • A61B6/12A61B90/10A61B2090/363A61B2090/3954A61B90/39A61N5/1049Y10S378/901
    • The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system. The invention is comprised of a first portion and a second portion. The first portion is configured to be detected by an imaging system when palce beneath the skin. The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without fracturing the bone. The first portion is sufficiently large and comprised of a material for detection by an imagaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone. The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone. Additionally, the placement of three fiducial implants into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities. This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest. Moveover, the existence of three fiducial implants allows a target to be identified within the portion of anatomy relative to an external coordinate system. The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.
    • 本发明涉及可由成像系统检测的用于人体的基准植入物。 本发明包括第一部分和第二部分。 第一部分被配置为当皮肤下方的时候被成像系统检测到。 第二部分构造成用于固定地附接到皮肤下方的骨骼,而不穿透完全穿过骨骼而不破坏骨骼。 第一部分足够大并且由用于由成像系统检测的材料组成,并且足够小以避免当放置在皮肤和骨骼之间的界面处时皮肤的变形。 第一部分还具有至少一个球形的部分,并且限定一个用于与第二部分固定到骨头上的工具配合的表面。 此外,将三个基准植入物放置在人体解剖结构的一部分中允许在随后的成像会话期间娱乐由成像系统相对于第一时间段拍摄的部分解剖结构的特定图像切片,并且 也有不同的扫描方式。 这为医生提供了准确跟踪目标解剖结构部分进展情况的能力。 移动时,三个基准植入物的存在允许在相对于外部坐标系统的解剖结构的部分内识别目标。 然后可以例如机器人地或精确地照射目标部分的解剖结构。
    • 9. 发明授权
    • Apparatus for imaging the anatomy
    • 用于对解剖结构进行成像的装置
    • US5097839A
    • 1992-03-24
    • US479262
    • 1990-02-13
    • George S. Allen
    • George S. Allen
    • G01N23/00A61B5/055A61B6/03A61B6/12A61B10/00A61B19/00A61N5/10
    • A61B6/12A61B90/10A61B2090/363A61B2090/3954A61B90/39A61N5/1049Y10S378/901
    • The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system. The invention is comprised of a first portion and a second portion. The first portion is configured to be detected by an imaging system when placed beneath the skin. The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without fracturing the bone. The first portion is of detectable size and comprised of a material for detection by an imaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone. The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone. Additionally, the placement of n fiducial implants, where n.gtoreq.4 and is an integer, into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities. This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest. Moreover, the existence of n fiducial implants allows a target to be identified within the portion of anatomy relative to an external coordinate system. The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.
    • 本发明涉及可由成像系统检测的用于人体的基准植入物。 本发明包括第一部分和第二部分。 第一部分被配置为当放置在皮肤下方时由成像系统检测。 第二部分构造成用于固定地附接到皮肤下方的骨骼,而不穿透完全穿过骨骼而不破坏骨骼。 第一部分是可检测的尺寸,并且包括用于由成像系统检测的材料,并且足够小以避免当放置在皮肤和骨骼之间的界面处时皮肤的变形。 第一部分还具有至少一个球形的部分,并且限定一个用于与第二部分固定到骨头上的工具配合的表面。 另外,n个基准植入物(其中n> = = 4并且是一个整数)放置在人体解剖结构的一部分中,允许使用成像系统拍摄的解剖结构部分的特定图像切片的重建, 相对于第一时间段,在随后的成像会话以及不同的扫描模式。 这为医生提供了准确跟踪目标解剖结构部分进展情况的能力。 此外,n个基准植入物的存在允许在相对于外部坐标系统的解剖结构的部分内识别目标。 然后可以例如机器人地或精确地照射目标部分的解剖结构。
    • 10. 发明授权
    • Method and apparatus for imaging the anatomy
    • 用于对解剖结构进行成像的方法和装置
    • US5222499A
    • 1993-06-29
    • US859256
    • 1992-03-26
    • George S. AllenRobert J. MaciunasJohn M. FitzpatrickVenkateswara R. MandavaHsuan Chang
    • George S. AllenRobert J. MaciunasJohn M. FitzpatrickVenkateswara R. MandavaHsuan Chang
    • A61B6/12A61B19/00
    • A61B6/12A61B90/39A61B2090/363A61B2090/3916A61B90/10
    • The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system. The invention is comprised of a first portion and a second portion. The first portion is configured to be detected by an imaging system when place beneath the skin. The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without penetrating entirely through the bone and without fracturing the bone. The first portion is sufficiently large and comprised of a material for detection by an imaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone. The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone. Additionally, the placement of n fiducial implants, where n.gtoreq.4 and an integer, into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities. This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest. Moreover, the existence of an fiducial implants allows a target to be identified within the portion of anatomy relative to an external coordinate system. The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.
    • 本发明涉及可由成像系统检测的用于人体的基准植入物。 本发明包括第一部分和第二部分。 第一部分被配置成当位于皮肤下方时由成像系统检测。 第二部分构造成用于固定地附接到皮肤下面的骨骼,而不穿透完全穿过骨骼并且不完全穿透骨骼而不破坏骨骼。 第一部分足够大并且由用于成像系统检测的材料组成,并且足够小以避免当放置在皮肤和骨骼之间的界面处时皮肤的变形。 第一部分还具有至少一个球形的部分,并且限定一个用于与第二部分固定到骨头上的工具配合的表面。 此外,将n个基准植入物(其中n≥4和整数)放置在人体解剖结构的一部分中,可以使成像系统拍摄的部分解剖结构的特定图像切片相对于 到第一时间段,在随后的成像会话以及不同的扫描模式。 这为医生提供了准确跟踪目标解剖结构部分进展情况的能力。 此外,基准植入物的存在允许在相对于外部坐标系统的解剖结构的部分内识别目标。 然后可以例如机器人地或精确地照射目标部分的解剖结构。