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1. 发明申请

US20040096770A1 Radiographic imaging assembly for mammography 失效
公开(公告)号：US20040096770A1
公开(公告)日：2004-05-20
申请号：US10621968
申请日：2003-07-17
申请人： Eastman Kodak Company
发明人： Robert E. Dickerson , William E. Moore , David J. Steklenski
IPC分类号： G03C001/035 , G03C001/46 , G03C005/17
CPC分类号： G03C5/17 , G03C1/0051 , G03C1/46 , G03C5/16 , G03C5/26 , G03C2001/03511 , G03C2001/03541 , G03C2200/52 , G21K4/00 , Y10S430/167 , Y10S430/168
摘要： A radiographic imaging assembly comprises a radiographic silver halide film having a film speed of at least 100 and a single fluorescent intensifying screen that has a screen speed of at least 200. This imaging assembly is particularly useful for mammography or imaging or other soft tissues.

2. 发明申请

US20020155373A1 Radiation oncology treatment portal imaging film and method of use 审中-公开
标题翻译：放射肿瘤治疗门静脉成像胶片及其使用方法
公开(公告)号：US20020155373A1
公开(公告)日：2002-10-24
申请号：US10114409
申请日：2002-04-02
申请人： Eastman Kodak Company
发明人： Robert E. Dickerson , William E. Moore
IPC分类号： G03C005/16 , G03C005/17
CPC分类号： G03C5/17 , G03C1/035 , G03C5/16 , G03C2001/03517 , G03C2001/03541 , G03C2001/03594
摘要： Radiographic films containing cubic grain, high silver chloride emulsions can be used in radiographic imaging assemblies comprising intensifying screens for therapy portal localization imaging. The average silver halide grain size is from about 0.1 to about 0.18 nullm and the silver halide is free of silver halide dopant compounds. These films provide excellent contrast with improved exposure latitude for use in various exposure conditions and equipment.
摘要翻译：含有立方晶粒，高氯化银乳剂的射线照相胶片可用于包括用于治疗门静脉定位成像的增强屏幕的放射照相成像组件中。平均卤化银粒度为约0.1至约0.18μm，并且卤化银不含卤化银掺杂剂化合物。这些胶片与各种曝光条件和设备中使用的曝光宽容度相比具有出色的对比度。

3. 发明申请

US20040096768A1 RADIOGRAPHIC SILVER HALIDE FILM FOR MAMMOGRAPHY WITH REDUCED DYE STAIN 失效
标题翻译：用于具有减少染色质的乳腺摄影的放射性银膜
公开(公告)号：US20040096768A1
公开(公告)日：2004-05-20
申请号：US10440749
申请日：2003-05-19
申请人： Eastman Kodak Company
发明人： Anthony Adin , Stephen A. Hershey , Robert E. Dickerson
IPC分类号： G03C001/035 , G03C001/46 , G03C001/18 , G03C001/29 , G03C001/825 , G03C005/16 , G03C005/17
CPC分类号： G03C5/16 , G03C1/0051 , G03C1/035 , G03C1/18 , G03C1/29 , G03C5/17 , G03C5/26 , G03C2001/03517 , G03C2001/03541 , G03C2001/03594 , G03C2007/3025 , G03C2200/27 , G03C2200/52 , Y10S430/167
摘要： A radiographic silver halide film useful for mammography comprises a support having a cubic grain silver halide emulsion on one side. The cubic grains are spectrally sensitized with a combination of first and second spectral sensitizing dyes that provides a combined maximum J-aggregate absorption of from about 540 to about 560 nm. The first spectral sensitizing dye is an anionic benzimidazole-benzoxazole carbocyanine and the second spectral sensitizing dye is an anionic oxycarbocyanine. The first and second spectral sensitizing dyes are present in a molar ratio of from about 0.25:1 to about 4:1.
摘要翻译：可用于乳房X线照相术的射线照相卤化银膜包括在一侧具有立方晶粒卤化银乳剂的载体。立方晶粒用第一和第二光谱增感染料的组合进行光谱增感，其提供约540至约560nm的组合的最大J-聚集体吸收。第一种光谱增感染料是阴离子苯并咪唑 - 苯并恶唑碳菁，第二种光谱增感染料是一种阴离子型含氧花青。第一和第二光谱增感染料以约0.25:1至约4:1的摩尔比存在。

4. 发明申请

US20040096039A1 Mammography film and imaging assembly for use with rhodium or tungsten anodes 失效
标题翻译：用于铑或钨阳极的乳房X线照相电影和成像组件
公开(公告)号：US20040096039A1
公开(公告)日：2004-05-20
申请号：US10299765
申请日：2002-11-19
申请人： Eastman Kodak Company
发明人： Robert E. Dickerson , William E. Moore , David J. Steklenski
IPC分类号： G03B042/02
CPC分类号： G03C5/17 , G03C1/0051 , G03C1/04 , G03C1/08 , G03C1/18 , G03C1/29 , G03C1/46 , G03C5/16 , G03C5/26 , G03C2001/03541 , G03C2001/03594 , G03C2200/52 , G03C2200/58 , Y10S430/167
摘要： A radiographic silver halide film comprises a cubic grain silver halide emulsion layer on one side of the support and a tabular grain silver halide emulsion layer on the other side. The cubic grain silver halide emulsion layer comprises a combination of first and second spectral sensitizing dyes that provides a combined maximum J-aggregate absorption on the cubic silver halide grains of from about 540 to about 560 nm. The first spectral sensitizing dye is an anionic benzimidazole-benzoxazole carbocyanine, the second spectral sensitizing dye is an anionic oxycarbocyanine. The cubic grain silver halide emulsion layer also includes a mixture of gelatin or a gelatin derivative and a second hydrophilic binder other than gelatin or a gelatin derivative at a weight ratio of first to second hydrophilic binder of from about 2:1 to about 5:1. The cubic silver halide grains comprise from about 1 to about 20 mol % chloride and from about 0.25 to about 1.5 mol % iodide, which cubic silver halide grains have an average ECD of from about 0.65 to about 0.8 nullm. Moreover, the cubic silver halide grains are doped with a hexacoordination complex compound within part or all of the innermost 95% of the grains. These films can be exposed to provide a black-and-white image having a d(null)/d(log E) value greater than 5 and are particularly useful when imaged using X-radiation generating devices comprising rhodium or tungsten anodes.
摘要翻译：放射线卤化银膜包括在载体的一侧上的立方晶粒卤化银乳剂层和另一侧的片状银卤化银乳剂层。立方晶粒卤化银乳剂层包括第一和第二光谱增感染料的组合，其在约540至约560nm的立方体卤化银颗粒上提供组合的最大J-聚集体吸收。第一种光谱增感染料是阴离子苯并咪唑 - 苯并恶唑碳菁，第二种光谱增感染料是一种阴离子型含氧花青。立方晶粒卤化银乳剂层还包括明胶或明胶衍生物和除明胶或明胶衍生物之外的第二亲水性粘合剂的混合物，第一至第二亲水性粘合剂的重量比为约2:1至约5:1 。立方体卤化银颗粒包含约1至约20mol％的氯化物和约0.25至约1.5mol％的碘化物，该立方体卤化银颗粒的平均ECD为约0.65至约0.8μm。此外，立方体卤化银颗粒在部分或全部最内95％的晶粒内掺杂六配位络合物。可以暴露这些膜以提供d（γ）/ d（log E）值大于5的黑白图像，并且当使用包含铑或钨阳极的X射线产生装置成像时特别有用。

5. 发明申请

US20040096028A1 Mammography imaging method using high peak voltage and rhodium or tungsten anodes 失效
标题翻译：使用高峰值电压和铑或钨阳极的乳房摄影成像方法
公开(公告)号：US20040096028A1
公开(公告)日：2004-05-20
申请号：US10299759
申请日：2002-11-19
申请人： Eastman Kodak Company
发明人： Robert E. Dickerson , William E. Moore , David J. Steklenski
IPC分类号： A61B006/04
CPC分类号： G03C5/16 , G03C1/0051 , G03C1/04 , G03C1/08 , G03C1/18 , G03C1/29 , G03C1/46 , G03C5/17 , G03C5/26 , G03C2001/03541 , G03C2001/03594 , G03C2200/52 , G03C2200/58 , Y10S430/167
摘要： A method of mammography imaging includes exposing a patient to a peak voltage greater than 29 kVp using X-radiation generating equipment comprising rhodium or tungsten anodes. The film used in this method comprises a cubic grain silver halide emulsion layer on one side of the support and a tabular grain silver halide emulsion layer on the other side. The cubic grain silver halide emulsion layer comprises a combination of first and second spectral sensitizing dyes that provides a combined maximum J-aggregate absorption on the cubic silver halide grains of from about 540 to about 560 nm. The first spectral sensitizing dye is an anionic benzimidazole-benzoxazole carbocyanine, the second spectral sensitizing dye is an anionic oxycarbocyanine. The cubic grain silver halide emulsion layer also includes a mixture of gelatin or a gelatin derivative and a second hydrophilic binder other than gelatin or a gelatin derivative. The cubic silver halide grains comprise from about 1 to about 20 mol % chloride and from about 0.25 to about 1.5 mol % iodide, both based on total silver in the cubic grain emulsion layer, which cubic silver halide grains have an average ECD of from about 0.65 to about 0.8 nullm. Moreover, the cubic silver halide grains are doped with a hexacoordination complex compound within part or all of the innermost 95% of the grains. The film can be exposed to provide a black-and-white image having a d(null)/d(log E) value greater than 5.
摘要翻译：乳房X线照相成像的方法包括使用包括铑或钨阳极的X射线发生设备将患者暴露于大于29kVp的峰值电压。在该方法中使用的膜包括在载体的一侧上的立方晶粒卤化银乳剂层和另一侧上的片状卤化银乳剂层。立方晶粒卤化银乳剂层包括第一和第二光谱增感染料的组合，其在约540至约560nm的立方体卤化银颗粒上提供组合的最大J-聚集体吸收。第一种光谱增感染料是阴离子苯并咪唑 - 苯并恶唑碳菁，第二种光谱增感染料是一种阴离子型含氧花青。立方晶粒卤化银乳剂层还包括明胶或明胶衍生物和明胶或明胶衍生物之外的第二亲水性粘合剂的混合物。立方体卤化银颗粒包含约1至约20mol％的氯化物和约0.25至约1.5mol％的碘化物，均基于立方晶粒乳剂层中的总银，该立方体卤化银颗粒的平均ECD为约 0.65至约0.8μm。此外，立方体卤化银颗粒在部分或全部最内95％的晶粒内掺杂六配位络合物。可以暴露该膜以提供具有大于5的d（γ）/ d（log E）值的黑白图像。

6. 发明申请

US20040101094A1 Mammography imaging method using high peak voltage 失效
标题翻译：乳房造影成像方法采用高峰值电压
公开(公告)号：US20040101094A1
公开(公告)日：2004-05-27
申请号：US10299941
申请日：2002-11-19
申请人： Eastman Kodak Company
发明人： Robert E. Dickerson , William E. Moore , David J. Steklenski
IPC分类号： A61B006/04
CPC分类号： G03C5/17 , G03C1/0051 , G03C1/04 , G03C1/08 , G03C1/18 , G03C1/29 , G03C1/46 , G03C5/16 , G03C5/26 , G03C2001/03541 , G03C2001/03594 , G03C2200/52 , G03C2200/58 , Y10S430/167
摘要： A method of mammography imaging includes exposing a patient to a peak voltage greater than 29 kVp. The film used in this method comprises a cubic grain silver halide emulsion layer on one side of the support and a tabular grain silver halide emulsion layer on the other side. The cubic grain silver halide emulsion layer comprises a combination of first and second spectral sensitizing dyes that provides a combined maximum J-aggregate absorption on the cubic silver halide grains of from about 540 to about 560 nm. The first spectral sensitizing dye is an anionic benzimidazole-benzoxazole carbocyanine, the second spectral sensitizing dye is an anionic oxycarbocyanine. The cubic grain silver halide emulsion layer also includes a mixture of gelatin or a gelatin derivative and a second hydrophilic binder other than gelatin or a gelatin derivative. The cubic silver halide grains comprise from about 1 to about 20 mol % chloride and from about 0.25 to about 1.5 mol % iodide, both based on total silver in the cubic grain emulsion layer, which cubic silver halide grains have an average ECD of from about 0.65 to about 0.8 nullm. Moreover, the cubic silver halide grains are doped with a hexacoordination complex compound within part or all of the innermost 95% of the grains. The film can be exposed to provide a black-and-white image having a d(null)/d(log E) value greater than 5.
摘要翻译：乳房造影成像的方法包括将患者暴露于大于29kVp的峰值电压。在该方法中使用的膜包括在载体的一侧上的立方晶粒卤化银乳剂层和另一侧上的片状卤化银乳剂层。立方晶粒卤化银乳剂层包括第一和第二光谱增感染料的组合，其在约540至约560nm的立方体卤化银颗粒上提供组合的最大J-聚集体吸收。第一种光谱增感染料是阴离子苯并咪唑 - 苯并恶唑碳菁，第二种光谱增感染料是一种阴离子型含氧花青。立方晶粒卤化银乳剂层还包括明胶或明胶衍生物和明胶或明胶衍生物之外的第二亲水性粘合剂的混合物。立方体卤化银颗粒包含约1至约20mol％的氯化物和约0.25至约1.5mol％的碘化物，均基于立方晶粒乳剂层中的总银，该立方体卤化银颗粒的平均ECD为约 0.65至约0.8μm。此外，立方体卤化银颗粒在部分或全部最内95％的晶粒内掺杂六配位络合物。可以暴露该膜以提供具有大于5的d（γ）/ d（log E）值的黑白图像。

7. 发明申请

US20040096769A1 Radiographic film with improved signal detection for mammography 审中-公开
标题翻译：用于乳房X线照相术的具有改进的信号检测的放射照相胶片
公开(公告)号：US20040096769A1
公开(公告)日：2004-05-20
申请号：US10440750
申请日：2003-05-19
申请人： Eastman Kodak Company
发明人： Anthony Adin , Richard E. Beal , Robert E. Dickerson , Anthony D. Gingello
IPC分类号： G03C001/035 , G03C001/46 , G03C005/16 , G03C001/825 , G03C005/17
CPC分类号： G03C5/16 , G03C1/08 , G03C1/46 , G03C5/17 , G03C5/26 , G03C2001/03541 , G03C2200/52
摘要： A radiographic silver halide film is designed for improved imaging of dense soft tissue as in mammography. The film includes a silver halide emulsion on each side of the support and at least one silver halide emulsion contains cubic silver halide grains that are doped with a metal hexacoordination complex compound such as a ruthenium hexacoordination complex compound.
摘要翻译：射线照相卤化银膜设计用于改善乳腺摄影术中致密软组织的成像。该膜在载体的每一侧上包括卤化银乳剂，并且至少一种卤化银乳剂含有掺有金属六配位络合物化合物如钌六配位络合物的立方体卤化银颗粒。

8. 发明申请

US20020106576A1 Radiation oncology treatment portal imaging film and method of use 审中-公开
标题翻译：放射肿瘤治疗门静脉成像胶片及其使用方法
公开(公告)号：US20020106576A1
公开(公告)日：2002-08-08
申请号：US09731356
申请日：2000-12-06
申请人： Eastman Kodak Company
发明人： Robert E. Dickerson , William E. Moore
IPC分类号： G03C005/17 , G03C005/16 , G03C001/035 , G03C001/04 , G03C001/46
CPC分类号： G03C5/17 , G03C1/035 , G03C5/16 , G03C2001/03517 , G03C2001/03541 , G03C2001/03594
摘要： Radiographic films containing cubic grain, high silver chloride emulsions can be used in radiographic imaging assemblies comprising intensifying screens for therapy portal imaging. The average silver halide grain size is from about 0.1 to about 0.18 nullm. These films provide excellent contrast with improved exposure latitude for use in various exposure conditions and equipment.
摘要翻译：包含立方晶粒，高氯化银乳剂的射线照相胶片可用于包括用于治疗门静脉成像的增强屏幕的放射照相成像组件中。平均卤化银粒度为约0.1至约0.18μm。这些胶片与各种曝光条件和设备中使用的曝光宽容度相比具有出色的对比度。

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