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对比文件列表
1989-01-03_US4794931A_发明授权_US4794931A Catheter apparatus, system and method for intravascular two-dimensional ultrasonography_+++A_B_D_L_M_N_S_V_X_c_j_k_o_t_u+++.docx
2026-07-22 17:40
1989-05-30_US4834093A_发明授权_US4834093A Dilation catheter and method_+++A_B+++.docx
2026-07-22 17:40
1989-06-27_US4841977A_发明授权_US4841977A Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly_+++A_M_N_S_d_v_x+++.docx
2026-07-22 17:40
1990-03-20_US4909258A_发明授权_US4909258A Internal mammary artery (IMA) catheter_+++A_B_M_N_S_V_X+++.docx
2026-07-22 17:40
1990-04-17_US4917097A_发明授权_US4917097A Apparatus and method for imaging small cavities_+++A_D_M_N_O_S_X_p_r_v_w+++.docx
2026-07-22 17:40
1990-08-28_US4951677A_发明授权_US4951677A Acoustic imaging catheter and the like_+++A_B_M_S_n_p_r_v_w+++.docx
2026-07-22 17:40
1991-03-19_US5000185A_发明授权_US5000185A Method for intravascular two-dimensional ultrasonography and recanalization_+++A_B_D_J_M_N_S_T_U_V_X_c_k_l_p+++.docx
2026-07-22 17:40
1991-07-16_US5032123A_发明授权_US5032123A Laser catheter with radially divergent treatment beam_+++A_M_N+++.docx
2026-07-22 17:40
1991-07-30_US5035694A_发明授权_US5035694A Dilatation catheter assembly with heated balloon_+++A_B_M_N_O_P_S_V_X_q+++.docx
2026-07-22 17:40
1991-08-20_US5040548A_发明授权_US5040548A Angioplasty mehtod_+++A_B_M_N_O_S_T_U_V_W_X+++.docx
2026-07-22 17:40
1991-08-20_US5041108A_发明授权_US5041108A Method for laser treatment of body lumens_+++A_M_N_P_V_W_X+++.docx
2026-07-22 17:40
1992-03-17_US5095911A_发明授权_US5095911A Guidewire with imaging capability_+++A_B+++.docx
2026-07-22 17:40
1992-05-19_US5114423A_发明授权_US5114423A Dilatation catheter assembly with heated balloon_+++A_M_N_O_P_S_V_X+++.docx
2026-07-22 17:40
1992-06-30_US5125137A_发明授权_US5125137A Method for providing a miniature ultrasound high efficiency transducer assembly_+++A_B+++.docx
2026-07-22 17:40
1992-12-01_US5167233A_发明授权_US5167233A Dilating and imaging apparatus_+++A_B_D_M_N_S_V_X+++.docx
2026-07-22 17:40
1993-01-05_US5176141A_发明授权_US5176141A Disposable intra-luminal ultrasonic instrument_+++A_M_N_S_V_X_p_q+++.docx
2026-07-22 17:40
1993-01-05_US5176674A_发明授权_US5176674A Angioplasty light guide catheter for the removal of stenoses using laser light energy_+++A_B_D_M_N_S_V_X+++.docx
2026-07-22 17:40
1993-02-02_US5183048A_发明授权_US5183048A Method and apparatus for removing artifacts from an ultrasonically generated image of a small cavity_+++A_B_D_M_N_S_V_X+++.docx
2026-07-22 17:40
1993-02-23_US5188632A_发明授权_US5188632A Guidance and delivery system for high-energy pulsed laser light_+++A_B_M_N_O_R_W_d_p_s_v_x+++.docx
2026-07-22 17:40
1993-08-31_US5240003A_发明授权_US5240003A Ultrasonic instrument with a micro motor having stator coils on a flexible circuit board_+++A_D_J_M_N_S_V_X+++.docx
2026-07-22 17:40
1993-09-14_US5243988A_发明授权_US5243988A Intravascular imaging apparatus and methods for use and manufacture_+++A_B_M_N+++.docx
2026-07-22 17:40
1994-05-24_US5313949A_发明授权_US5313949A Method and apparatus for intravascular two-dimensional ultrasonography_+++A_B_D_J_M_N_S_V_X_o_p_q_r_w+++.docx
2026-07-22 17:40
1994-06-14_US5321501A_发明授权_US5321501A Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample_+++A_B+++.docx
2026-07-22 17:40
1994-10-11_US5353798A_发明授权_US5353798A Intravascular imaging apparatus and methods for use and manufacture_+++A_B_M_N_s+++.docx
2026-07-22 17:40
1994-11-29_US5368037A_发明授权_US5368037A Ultrasound catheter_+++A_M_N_S_X_v+++.docx
2026-07-22 17:40
1994-12-20_US5373845A_发明授权_US5373845A Apparatus and method for forward looking volume imaging_+++A_B+++.docx
2026-07-22 17:40
1994-12-20_US5373849A_发明授权_US5373849A Forward viewing imaging catheter_+++A_B_M_N_d_p_r_s_v_w_x+++.docx
2026-07-22 17:40
1994-12-27_US5375602A_发明授权_US5375602A Ultrasonic instrument with a micro motor_+++A_D_M_N_S_V_x+++.docx
2026-07-22 17:40
1995-06-13_US5423806A_发明授权_US5423806A Laser extractor for an implanted object_+++A_V_W_X_p_r+++.docx
2026-07-22 17:40
1995-09-26_US5453575A_发明授权_US5453575A Apparatus and method for detecting blood flow in intravascular ultrasonic imaging_+++A_M_N_S_V_X_d+++.docx
2026-07-22 17:40
1995-10-03_US5454809A_发明授权_US5454809A Electrosurgical catheter and method for resolving atherosclerotic plaque by radio frequency sparking_+++A_M_N_P_Q_V_X+++.docx
2026-07-22 17:40
1998-01-06_US5704361A_发明授权_US5704361A Volumetric image ultrasound transducer underfluid catheter system_+++A_B_M_N_T_U_d_p_q_r_v_w_x+++.docx
2026-07-22 17:40
1999-02-23_US5873835A_发明授权_US5873835A Intravascular pressure and flow sensor_+++A_B_M_N_S_T_U_v_x+++.docx
2026-07-22 17:40
2000-02-08_US6022309A_发明授权_US06022309A Opto-acoustic thrombolysis_+++A_B_J_M_N_k+++.docx
2026-07-22 17:40
2000-08-22_US6106476A_发明授权_US6106476A Ultra miniature pressure sensor and guide wire using the same and method_+++A_D_M_N_S_T_U_V_X+++.docx
2026-07-22 17:40
2000-10-17_US6134003A_发明授权_US6134003A Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope_+++A_B_D_L_M_N_P_R_S_V_W_X_o+++.docx
2026-07-22 17:40
2001-01-09_JP2001500036A_发明专利_JP2001500036A Balloon catheter and methods of use thereof has an interface that is excited by the ultrasonic_+++A_D_J_M_N_S_X_v+++.docx
2026-07-22 17:40
2001-04-03_US6210404B_发明授权_US06210404B1 Microjoule electrical discharge catheter for thrombolysis in stroke patients_+++A_M_N+++.docx
2026-07-22 17:40
2001-07-31_JP2001510354A_发明专利_JP2001510354A Ablation and medical catheter for detection_+++A_J_M_N_O_P_Q_V_W_X_r+++.docx
2026-07-22 17:40
2002-01-15_JP2002011101A_发明专利_JP2002011101A Dilation catheter having heated balloon element_+++A_B_M_N_O_P_Q_S_V_X+++.docx
2026-07-22 17:40
2002-04-18_US2002045890A_发明申请_US20020045890A1 Opto-acoustic thrombolysis_+++A_B_J_M_N_c+++.docx
2026-07-22 17:40
2002-10-01_US6457365B_发明授权_US06457365B1 Method and apparatus for ultrasonic imaging_+++A_M_a_b_n+++.docx
2026-07-22 17:40
2003-04-22_US6551250B_发明授权_US06551250B2 Transit time thermodilution guidewire system for measuring coronary flow velocity_+++A_B_T_U+++.docx
2026-07-22 17:40
2003-11-27_US2003220568A_发明申请_US20030220568A1 Blood flow reestablishment determination_+++A_B_C_J_K_L_M_N_O+++.docx
2026-07-22 17:40
2004-01-06_US6673064B_发明授权_US06673064B1 Excimer laser catheter_+++A_B_V_W_X+++.docx
2026-07-22 17:40
2004-05-12_CN1494878A_发明公开_CN1494878A 非连续加热改造人体组织用的球导管_+++A_J_M_N_P_S_V_x+++.docx
2026-07-22 17:40
2004-08-24_US6780157B_发明授权_US06780157B2 Method and apparatus for ultrasonic imaging_+++A_M_N+++.docx
2026-07-22 17:40
2005-03-15_US6866670B_发明授权_US06866670B2 Apparatus for removing plaque from blood vessels using ultrasonic energy_+++A_B_C_J_K+++.docx
2026-07-22 17:40
2005-05-05_US2005096647A_发明申请_US20050096647A1 Selectable eccentric remodeling and_or ablation of atherosclerotic material_+++A_B_M_N_O_P_Q_X_d_s_v+++.docx
2026-07-22 17:40
2005-05-12_JP2005512630A_发明专利_JP2005512630A Decision of resumption of blood flow_+++A_B_C_J_K_L_M_N_O_t_u+++.docx
2026-07-22 17:40
2005-05-26_JP2005515021A_发明专利_JP2005515021A Stent of bumper with a strut_+++a+++.docx
2026-07-22 17:40
2005-11-10_US2005249391A_发明申请_US20050249391A1 Method for segmentation of IVUS image sequences_+++A_b+++.docx
2026-07-22 17:40
2006-01-18_CN1720874A_发明公开_CN1720874A 非接触组织烧灼装置及其方法_+++A_J+++.docx
2026-07-22 17:40
2006-09-14_US2006206028A_发明申请_US20060206028A1 Apparatus and method for ablating deposits from blood vessel_+++A_C_D_J_M_N_P_Q_S_V_X+++.docx
2026-07-22 17:40
2007-10-04_US2007232933A_发明申请_US20070232933A1 Component-based catheter lab intravascular ultrasound system_+++A_b+++.docx
2026-07-22 17:40
2008-02-27_CN101132830A_发明公开_CN101132830A 用于消除人类与动物血管中沉淀物的设备及方法_+++A_B_C_D_J_M_N_P_Q_S_V_X+++.docx
2026-07-22 17:40
2008-07-31_US2008180683A_发明申请_US20080180683A1 OPTICAL COHERENCE TOMOGRAPHY IMPLEMENTATION_+++a_b+++.docx
2026-07-22 17:40
2008-11-27_US2008291463A_发明申请_US20080291463A1 POLARIZATION-SENSITIVE SPECTRAL INTERFEROMETRY_+++a_b+++.docx
2026-07-22 17:40
2009-02-12_US2009043191A_发明申请_US20090043191A1 OCT-IVUS CATHETER FOR CONCURRENT LUMINAL IMAGING_+++A_B_M+++.docx
2026-07-22 17:40
2009-11-19_US2009284332A_发明申请_US20090284332A1 IVUS SYSTEM WITH ROTARY CAPACITIVE COUPLING_+++A_B+++.docx
2026-07-22 17:40
2010-06-15_US7736317B_发明授权_US07736317B2 Method and apparatus for delivering therapy in and association with an intravascular ultrasound device_+++A_M_P_R_V_W_X_b_n+++.docx
2026-07-22 17:40
2010-06-17_US2010152717A_发明申请_US20100152717A1 ECCENTRIC BALLOON LASER CATHETER_+++A_M_N_P_R_S_V_W_X_b_d+++.docx
2026-07-22 17:40
2010-08-12_US2010204642A_发明申请_US20100204642A1 CATHETER WITH MULTIPLE ULTRASOUND RADIATING MEMBERS_+++A_B_C_J_K_L_M_N_O+++.docx
2026-07-22 17:40
2010-08-24_US7783337B_发明授权_US07783337B2 OCT using spectrally resolved bandwidth_+++a_m_n+++.docx
2026-07-22 17:40
2010-09-29_CN1867299B_发明授权_CN1867299B 动脉粥样硬化物的可选择偏心重塑和_或消融_+++A_B_M_N_O_S_V_X_d+++.docx
2026-07-22 17:40
2011-05-26_US2011125164A_发明申请_US20110125164A1 ULTRASOUND CATHETER DEVICES AND METHODS_+++A_J_M_N_O+++.docx
2026-07-22 17:40
2011-06-23_US2011152771A_发明申请_US20110152771A1 ROTATING OPTICAL CATHETER TIP FOR OPTICAL COHERENCE TOMOGRAPHY_+++A_B_M_N_O+++.docx
2026-07-22 17:40
2011-08-09_US7995210B_发明授权_US07995210B2 Devices and arrangements for performing coherence range imaging using a common path interferometer_+++A_B+++.docx
2026-07-22 17:40
2012-01-31_US8108030B_发明授权_US08108030B2 Method and apparatus to identify vulnerable plaques with thermal wave imaging of heated nanoparticles_+++A_b+++.docx
2026-07-22 17:40
2012-05-01_US8167831B_发明授权_US08167831B2 Catheter with multiple ultrasound radiating members_+++A_B_C_J_K_L_M_N_O+++.docx
2026-07-22 17:40
2012-05-03_US2012108943A_发明申请_US20120108943A1 SYSTEMS AND METHODS FOR MINIMALLY-INVASIVE OPTICAL-ACOUSTIC IMAGING_+++a+++.docx
2026-07-22 17:40
2012-09-13_US2012232326A_发明申请_US20120232326A1 LUMENAL REMODELLING DEVICE AND METHODS_+++A_B_D_J_M_N_O_P_Q_S_T_U_V_X+++.docx
2026-07-22 17:40
2012-10-25_US2012271170A_发明申请_US20120271170A1 CATHETER FOR INTRAVASCULAR ULTRASOUND AND PHOTOACOUSTIC IMAGING_+++A_B_C_D_J_L_P_V_W_X_r+++.docx
2026-07-22 17:40
2013-01-24_US2013023897A_发明申请_US20130023897A1 Devices and Methods for Endovascular Therapies_+++A_J_M_N_O_S_V_X_d+++.docx
2026-07-22 17:40
2013-08-15_WO2013119662A_发明申请_WO2013119662A1 CATHETER BASED SYSTEM AND METHOD FOR THROMBUS REMOVAL USING TIME REVERSAL ACOUSTICS_+++A_B_J_K_L_M_N_O+++.docx
2026-07-22 17:40
1990-03-20_US4909258A_发明授权_US4909258A Internal mammary artery (IMA) catheter_+++A_B_M_N_S_V_X+++.docx

对比文件的名称:1990-03-20_US4909258A_发明授权_US4909258A Internal mammary artery (IMA) catheter

目标专利的名称:1355用于血栓疏散的方法和设备CN105744901B

本次调用的模型名称:AI专利分析模型

### 特征比对表格

技术特征描述及公开性判断结果对比文件原文引用(中文翻译)公开性论述
技术特征A:所述导管系统包括:细长主体,其限定第一管腔并且包括远侧部分《直接公开》段落[2]:“The catheter 22 is a conventional catheter formed in the conventional manner and of a conventional material, with the exception that it has formed therein one additional lumen for dye injection and/or insertion of a guide wire and a device for treating vascular obstructions. The lumens are formed in the catheter 22 in a manner well-known in the art.” 翻译:导管22是以常规方式且由常规材料形成的常规导管,不同之处在于其中形成有一个额外的管腔用于染料注射和/或插入导丝和治疗血管阻塞的装置。这些管腔以本领域熟知的方式形成在导管22中。附图中导管22具有远侧部分。对比文件明确公开了导管22作为细长主体,其内部形成有管腔(第一管腔),并且包括远侧部分。因此,技术特征A被直接公开。
技术特征B:内部构件,其被配置用于插入到所述第一管腔中《直接公开》段落[2]:“a balloon catheter 44 for treating vascular obstruction, which, for example, may be a dilatation catheter, is advanced over the secured guide wire 40 to the site of occlusion 46 within the left IMA 16.” 翻译:用于治疗血管阻塞的球囊导管44(例如可能为扩张导管)在已固定的导丝40上前进到左IMA内的阻塞部位46。对比文件公开了球囊导管44(相当于内部构件)被配置为插入到导管22的管腔(第一管腔)中,并通过该管腔推进到治疗位置。因此,技术特征B被直接公开。
技术特征C:所述内部构件包括被配置为将治疗能量递送到处置部位并且中断所述身体管腔中的阻塞的声学能量源《未公开》无对比文件未涉及任何声学能量源,球囊导管或导丝均不包含将治疗能量递送到处置部位的声学能量源。因此,技术特征C未被公开。
技术特征D:溶解元件,其被耦合到所述细长主体的所述远侧部分以与递送治疗能量不同的方式中断所述阻塞《未公开》段落[2]:“Inflation of the balloon 30 within the narrowed section of the IMA widens the vessel lumen and restores normal blood flow.” 翻译:球囊30在IMA狭窄段内膨胀使血管腔扩张,恢复血流。对比文件公开了球囊作为溶解元件,但未公开任何治疗能量,因此无法建立“以与递送治疗能量不同的方式”这一关系。该特征要求存在治疗能量进行对比,而对比文件不存在,故未公开。
技术特征E:和冷却元件,其包括用于耦合到所述声学能量源的热电冷却元件和用于将热消散到冷却流体的吸热设备《未公开》无对比文件未涉及任何冷却元件,亦未提及热电冷却或吸热设备。因此,技术特征E未被公开。
技术特征F:其中,所述热电冷却元件包括被两条或更多条半导体电线分开的第一衬底和第二衬底《未公开》无对比文件未公开任何热电冷却元件结构。因此,技术特征F未被公开。
技术特征G:以当所述半导体电线通过正极电源和负极电源被彼此连接时使得热从所述第一衬底被传递到所述第二衬底《未公开》无对比文件未公开热电冷却元件的连接方式及热传递原理。因此,技术特征G未被公开。
技术特征H:所述第二衬底与所述吸热设备相关联《未公开》无对比文件未公开任何吸热设备或衬底关联。因此,技术特征H未被公开。
技术特征I:所述第一衬底和所述第二衬底被形成为所述声学能量源的背衬的部分《未公开》无对比文件未公开声学能量源背衬。因此,技术特征I未被公开。
技术特征J:其中,所述治疗能量为超声能量《未公开》无对比文件未涉及任何超声能量。因此,技术特征J未被公开。
技术特征K:其中,所述内部构件被配置为在递送所述治疗能量的同时在所述细长主体内平移《未公开》无对比文件未公开内部构件在递送治疗能量时平移。因此,技术特征K未被公开。
技术特征L:其中,所述内部构件被配置为在递送所述治疗能量的同时在所述细长主体内旋转《未公开》无对比文件未公开内部构件在递送治疗能量时旋转。因此,技术特征L未被公开。
技术特征M:其中,所述细长主体限定递送管腔《直接公开》段落[2]:“The catheter 22 is a conventional catheter... with the exception that it has formed therein one additional lumen for dye injection...” 以及“The proximal port 32 extends from the most proximal end of the catheter 22 to a point just proximal to the balloon 30.” 翻译:导管22...形成有一个额外的管腔用于染料注射。近端端口32从导管22的最远端延伸到紧邻球囊30近侧的点。对比文件公开了导管22具有用于染料注射的递送管腔(近端端口32对应的管腔)。因此,技术特征M被直接公开。
技术特征N:所述递送管腔提供在被定位在所述细长主体的所述远侧部分处的开口与在所述细长主体的近侧端部的端口之间的流体路径《直接公开》段落[2]:“The proximal port 32 extends from the most proximal end of the catheter 22 to a point just proximal to the balloon 30.” 以及“Angiographic dye 36 injected through the proximal port 32 subselectively flows through the left internal mammary artery 16.” 翻译:近端端口32从导管22的最远端延伸到紧邻球囊30近侧的点。通过近端端口32注入的造影剂36选择性地流过左IMA16。对比文件公开了递送管腔(近端端口32对应的管腔)提供了从近端端口到远侧部分(球囊近侧开口)的流体路径。因此,技术特征N被直接公开。
技术特征O:其中,所述递送管腔与在所述细长主体的所述远侧部分处的多个开口流体连通《未公开》无对比文件仅提及一个近端端口,未教导递送管腔与多个开口连通。因此,技术特征O未被公开。
技术特征P:其中,所述溶解元件包括加热元件《未公开》无对比文件公开的溶解元件为球囊,未涉及加热元件。因此,技术特征P未被公开。
技术特征Q:其中,所述加热元件包括一个或多个电极《未公开》无对比文件未公开任何电极加热元件。因此,技术特征Q未被公开。
技术特征R:其中,所述加热元件包括被设置在所述细长主体的第二管腔内的一条或多条光纤《未公开》无对比文件未公开光纤加热元件。因此,技术特征R未被公开。
技术特征S:其中,所述溶解元件为球囊《直接公开》段落[2]:“The catheter 22... a balloon 30... Inflation of the balloon 30 within the narrowed section of the IMA widens the vessel lumen...” 翻译:导管22...球囊30...球囊30在IMA狭窄段内膨胀使血管腔扩张...对比文件明确公开了球囊30作为治疗血管阻塞的元件,即溶解元件。因此,技术特征S被直接公开。
技术特征T:还包括一个或多个功能流元件《未公开》无对比文件未涉及功能流元件(如压力传感器、流量传感器)。因此,技术特征T未被公开。
技术特征U:其被配置为获得所述身体管腔中的功能流数据《未公开》无对比文件未公开任何功能流数据采集。因此,技术特征U未被公开。
技术特征V:其中,所述溶解元件被定位在所述细长主体的远侧端部上《直接公开》段落[2]:“The catheter 22 is positioned over the guide wire 26 such that the balloon 30 is located just distal to the left internal mammary artery ostium 34.” 翻译:导管22在导丝26上定位,使得球囊30位于左IMA开口34的远侧。对比文件公开了球囊30被定位在导管22的远侧部分,且附图显示其位于远侧端部区域。因此,技术特征V被直接公开。
技术特征W:所述溶解元件被配置为从所述远侧端部递送激光能量《未公开》段落[2]:“...other devices currently used in the treatment of vascular obstructions may be advanced through the proximal port 32 of the catheter 22... including balloon catheters, stents, and laser interventions.” 翻译:...其他目前用于治疗血管阻塞的装置可通过导管22的近端端口32推进...包括球囊导管、支架和激光干预。对比文件提及激光干预作为可通过导管引入的装置,但导管本身不包含激光元件,且溶解元件(球囊)不递送激光能量。因此,技术特征W未被公开。
技术特征X:其中,所述溶解元件不是基于试剂的溶解剂《直接公开》段落[2]:“Inflation of the balloon 30 within the narrowed section of the IMA widens the vessel lumen and restores normal blood flow.” 球囊30通过机械扩张起作用。对比文件公开的溶解元件为球囊,其通过物理扩张而非化学试剂溶解阻塞,因此属于非基于试剂的溶解剂。技术特征X被直接公开。

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