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智能乳腺容 (ABUS) Beijing TimeLock Medical Company Limite 中国地区经销 U-Systems 合浩 指定 George Zh. +86 136-0000-6416

ABUS Medical for mammo

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Page 1: ABUS Medical for mammo

智能乳腺容 断 积 层 (ABUS)Beijing TimeLock Medical Company Limite中国地区 经销 U-Systems 合浩 指定联 华

George Zh. +86 136-0000-6416

Page 2: ABUS Medical for mammo

三 :优势高精 快速 零确 极 损伤

Page 3: ABUS Medical for mammo

价值曲线 - 高回报率

0

10

辐射安全 技术依赖 工作效率 收费

ABUS

手持超声钼靶X线

Page 4: ABUS Medical for mammo

卫生部乳腺癌诊疗规范 (2011)

Page 5: ABUS Medical for mammo

Automated Breast UltraSound (ABUS)

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FDA since2005

FDA cleared since 2005 as

adjunct to mammography

CE Mark since 2006 Canada since 2007

Taiwan since 2005

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Density one of the most significant risk factors r

74% of women between age 40 and

49 years Breast Density 1

4-6x increased risk of breast cancer 2

1. Checka CM, Chun JE, Schnabel FR, Lee J, Toth H. The relationship of mammographic density and age: implications for breast cancer screening. AJR Am J Roentgenol. 2012 Mar;198(3):W292-5.

2. Boyd, Guo, Martin et al. Mammographic Density and the Risk and Detection of Breast Cancer. NEJM 2007;356:227.

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上午 8 patients

Screening

Page 9: ABUS Medical for mammo

Automation

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AbellaTM Workflow

• 2min

• 解 程独立,技 依释过 术 赖

性小

• 3d 成像,根据乳 直 准头 观

定位确

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形 感器适 传均 受力提高舒 感匀 适

垂直穿透提高 像 量图 质

Reverse CurveTM transducer

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容 断积 层

呈 整个乳房不同现

冠状面,杜 漏绝 诊

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X 线摄影

• 钼靶 X 射线摄影能有效降低乳腺癌的死亡

率( 20%-40% )

• Sensitivity of Mammography in Dense

Breasts = 65% (漏诊率超过 1/3)

• Mandelson MT, et al.Breast density as a predictor of mammographic detection: comparison of interval- and screen-detected cancers. J Natl Cancer Inst 2000; 92:1081–1087.

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X 适合线检查 脂肪型 乳房检查

ABUS 更适合致密型 乳房检查

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年轻女性乳腺处于射线敏感期 , ACS ( 美国癌症协会 ) 、卫生部推荐 :

岁 , 非特殊情况不考虑 X 线检查

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X 线摄影

• Women with dense breasts have a 17.8x greater

risk of breast cancer being detected within 12

months after a negative screening mammogram

无早期筛查,查出 BI-RADS 3 或 4a 级别的乳腺癌将带来严重后果

• 1. Boyd, Guo, Martin et al. Mammographic Density and the Risk and Detection of Breast Cancer. NEJM 2007;356:227.• 2. Yahgjyan, Colditz, Collins et al. Mammographic Breast Density and Subsequent Risk of Breast Cancer in Postmenopausal Women

According to Tumor Characteristics. 2011. JNCI;103:1179.

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超声

• 近年来,超声分辨力的提高 , 尤其

是临床触诊阴性和 X 线检查阴性的

小肿块 (<2cm) 的检出率得到提高

Page 18: ABUS Medical for mammo

超声• 超声 +X 线摄影可将敏感性提高

97%*( 65% )

• * Kolb TM, et.al. Comparison of the performance of screening, mammography, physical examination and breast US and evaluation of factors that influence them: An analysis of 27,825patient evaluations. Radiology. 2002;225:165-175.

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传统手持超声( HHUS)• 时间长

• 不能再 核审

• 熟 的影像医生(技 依 性高)练 术 赖

• 甚至不能 定整个乳房完全 描 (漏 )确 扫 诊

HHUS 利于诊断,不适合筛查!

• 复旦大学附属肿瘤医院• 季亚婕等,中国乳腺 X 线筛查项目中联合应用超声检查的价值。外科理论与实践, 2010 :

15 ( 5 )

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ABVS 对操作者的依赖性 于手持超声

表 1 不同年 医 采用常 超声和资 师 规 ABVS 方法的 果 比检查 检查结 对高年资医生 低年资医生 T 检验

手持超声 85 60

有统计学意义

( P<0.05 )

ABVS 99 89

无统计学意义

( P>0.05 )上海交通大学第六人民医院:张 芹等,自动乳腺全容积扫查系统的临床应用。中国介入影像与治疗学, 2011 , 8 ( 1 ): 54-57

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 ABVS 诊断乳腺肿瘤 于手持超声

表 2 常 超声与规 ABVS 断乳腺 瘤准 度、 敏度和特 度比诊 肿 确 灵 异 较 %   准确度 灵敏度 特异度

常规超声 73.7 71.8 75.8

ABVS 86.1* 82.1 90.9

* P < 0. 05江苏省肿瘤医院张婷,谭旭艳,自动乳腺全容积扫查系统的临床价值评估,临床超声医学杂志, 2012,14 ( 2 )

: 77-79

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价值曲线 - 技术优势

Page 23: ABUS Medical for mammo
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投 案例资

• 加拿大投 商在资 Toronto和 Vancouver建立

个两 VIP Breast Imaging® 提供 ABUS 乳

腺癌 , 用医保 付筛查 费 给

Page 25: ABUS Medical for mammo

价值曲线 - 高回报率

0

10

辐射安全 技术依赖 工作效率 收费

ABUS

手持超声钼靶X线

Page 26: ABUS Medical for mammo

安全性

• 我们已筛查了 >5万例病人,未出

现医疗器械不良事件

Page 27: ABUS Medical for mammo

三 :优势高精 快速 零确 极 损伤