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1. 发明申请

WO2018140892A1 SYSTEMS AND METHODS FOR EVALUATING THE INTEGRITY OF A UTERINE CAVITY 审中-公开
公开(公告)号：WO2018140892A1
公开(公告)日：2018-08-02
申请号：PCT/US2018/015774
申请日：2018-01-29
申请人： MINERVA SURGICAL, INC. , SKALNYI, Eugene
发明人： SKALNYI, Eugene , FILLOUX, Dominique , CLAPPER, Dave , TOTH, Akos , DARBY, Sean , MAZMUDAR, Tejas N. , HILARIO, Estela
IPC分类号： A61B18/14
摘要： A system for accessing a patient's uterine cavity and detecting perforations in the uterus includes an elongated probe having a flow channel extending to a terminal outlet in a distal region of the probe. A fluid source is coupled to the flow channel, and a seal on the probe is positionable in an endocervical canal. The probe may be trans-cervically inserted into the uterine cavity, and a fluid may be introduced through the channel to flow outwardly from the terminal outlet into the uterine cavity. A parameter of said fluid flow is monitored to detect a perforation in the uterus.

2. 发明申请

WO2012106474A3 METHODS AND SYSTEMS FOR EVALUATING THE INTEGRITY OF A UTERINE CAVITY 审中-公开
标题翻译：评估子宫腔完整性的方法和系统
公开(公告)号：WO2012106474A3
公开(公告)日：2012-12-13
申请号：PCT/US2012023548
申请日：2012-02-01
申请人： MINERVA SURGICAL INC , TOTH AKOS , BEK ROBIN , FILLOUX DOMINIQUE
发明人： TOTH AKOS , BEK ROBIN , FILLOUX DOMINIQUE
IPC分类号： A61B5/00 , A61B18/18 , A61M31/00
CPC分类号： A61B5/4325 , A61B5/4836 , A61B18/042 , A61B18/1485 , A61B2017/4216 , A61B2018/00214 , A61B2018/00559 , A61B2018/00577 , A61B2018/00821 , A61B2018/147 , A61B2505/05 , A61M13/003 , A61M31/00
摘要： Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid (e.g., CO2) through the probe into the uterine cavity and monitoring the rate of the flow to characterize the uterine cavity as perforated or non-perforated based on a change in the flow rate.
摘要翻译：用于评估子宫腔完整性的方法，系统和装置。一种方法包括在患者的子宫腔中跨语言地引入探针，通过探针提供流体（例如CO 2）流入子宫腔并且监测流量的速率以表征子宫腔为有孔或无孔的流量的变化。

3. 发明申请

WO2012106474A2 METHODS AND SYSTEMS FOR EVALUATING THE INTEGRITY OF A UTERINE CAVITY 审中-公开
标题翻译：用于评估子宫的完整性的方法和系统
公开(公告)号：WO2012106474A2
公开(公告)日：2012-08-09
申请号：PCT/US2012/023548
申请日：2012-02-01
申请人： MINERVA SURGICAL, INC. , TOTH, Akos , BEK, Robin , FILLOUX, Dominique
发明人： TOTH, Akos , BEK, Robin , FILLOUX, Dominique
IPC分类号： A61B1/303
CPC分类号： A61B5/4325 , A61B5/4836 , A61B18/042 , A61B18/1485 , A61B2017/4216 , A61B2018/00214 , A61B2018/00559 , A61B2018/00577 , A61B2018/00821 , A61B2018/147 , A61B2505/05 , A61M13/003 , A61M31/00
摘要： Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid (e.g., CO 2) through the probe into the uterine cavity and monitoring the rate of the flow to characterize the uterine cavity as perforated or non-perforated based on a change in the flow rate.
摘要翻译：用于评估子宫腔完整性的方法，系统和装置。一种方法包括将探针插入患者的子宫腔中，将流体（例如，CO 2）通过探针提供到子宫腔中并监测流动的速率以将子宫腔表征为穿孔或非穿孔的对流量的变化。

4. 发明申请

WO2012054264A1 SYSTEMS AND METHODS FOR ENDOMETRIAL ABLATION 审中-公开
标题翻译：用于子宫内膜剥离的系统和方法
公开(公告)号：WO2012054264A1
公开(公告)日：2012-04-26
申请号：PCT/US2011/055815
申请日：2011-10-11
申请人： MINERVA SURGICAL, INC. , TRUCKAI, Csaba , TOTH, Akos
发明人： TRUCKAI, Csaba , TOTH, Akos
IPC分类号： A61B18/18
CPC分类号： A61B18/1485 , A61B18/042 , A61B2017/4216 , A61B2018/00232 , A61B2018/00791 , A61B2018/162
摘要： A device for endometrial ablation having an elongated shaft with a working end comprising an expandable-contractible frame, a complaint energy-delivery surface carried by the frame, the surface and the frame being configured to engage against the interior of a patient's uterine cavity when the working end is inserted into the cavity and the frame is expanded, and a plurality of electrodes carried on an exterior surface of the energy-delivery surface. The compliant energy-delivery surface can be expanded in a lateral direction by the frame and in an anterior -posterior direction by inflation of an interior chamber within the energy-delivery surface.
摘要翻译：一种用于子宫内膜消融的装置，其具有细长轴，其具有工作端，所述工作端包括可膨胀的收缩框架，由所述框架承载的投诉能量输送表面，所述表面和所述框架构造成当所述框架的内部与所述患者的子宫腔内部接触时，工作端插入空腔中，并且框架膨胀，并且多个电极承载在能量传送表面的外表面上。柔性能量传递表面可以通过框架在横向方向上扩展，并且可以通过在能量输送表面内的内部室的膨胀而在前后方向上扩展。

5. 发明申请

WO2011060191A1 SYSTEMS AND DEVICES FOR EVALUATING THE INTEGRITY OF A UTERINE CAVITY 审中-公开
标题翻译：用于评估子宫的完整性的系统和装置
公开(公告)号：WO2011060191A1
公开(公告)日：2011-05-19
申请号：PCT/US2010/056414
申请日：2010-11-11
申请人： MINERVA SURGICAL, INC. , TOTH, Akos
发明人： TOTH, Akos
IPC分类号： A61B5/103 , A61B5/117
CPC分类号： A61B5/1076 , A61B5/035 , A61B5/4325 , A61B17/42 , A61B18/042 , A61B18/1485 , A61B18/18 , A61B2017/00115 , A61B2017/00119 , A61B2017/00557 , A61B2017/0225 , A61B2017/22051 , A61B2017/22062 , A61B2017/4216 , A61B2018/00505 , A61B2218/007
摘要： Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid (e.g., CO2) through the probe into the uterine cavity and monitoring the rate of the flow to characterize the uterine cavity as perforated or non-perforated based on a change in the flow rate. If the flow rate drops to zero or close to zero, this indicates that the uterine cavity is intact and not perforated. If the flow rate does not drop to zero or close to zero, this indicates that a fluid flow is leaking through a perforation in the uterine cavity into the uterine cavity or escaping around an occlusion balloon that occludes the cervical canal.
摘要翻译：用于评估子宫腔完整性的方法，系统和装置。一种方法包括将探针插入患者的子宫腔中，将流体（例如，CO 2）通过探针提供到子宫腔中并监测流动的速率以将子宫腔表征为穿孔或非穿孔的对流量的变化。如果流速下降到零或接近零，这表明子宫腔是完整的，没有穿孔。如果流速不下降到零或接近于零，这表明流体流动通过子宫腔中的穿孔渗漏到子宫腔中或者绕闭塞子颈管的阻塞气囊逸出。

6. 发明申请

WO2011060189A1 METHODS AND SYSTEMS FOR ENDOMETRIAL ABLATION UTILIZING RADIO FREQUENCY 审中-公开
标题翻译：使用无线电频率进行内分泌消融的方法和系统
公开(公告)号：WO2011060189A1
公开(公告)日：2011-05-19
申请号：PCT/US2010/056411
申请日：2010-11-11
申请人： MINERVA SURGICAL, INC. , TOTH, Akos , HUNDERTMARK, Ronald
发明人： TOTH, Akos , HUNDERTMARK, Ronald
IPC分类号： A61B18/14
CPC分类号： A61B18/1485 , A61B5/1076 , A61B18/042 , A61B2018/00214 , A61B2018/0022 , A61B2018/00559 , A61B2018/00577 , A61B2018/00666 , A61B2018/147 , A61B2090/064 , A61B2218/008
摘要： Methods, systems and devices for endometrial ablation. In accordance with a method, a working end of an RF ablation device is positioned in a patient uterus to contact endometrial tissue, the working end comprising a dielectric wall capable of non-expanded and expanded shapes. An indicator mechanism is operatively coupled to the wall and configured to indicate non-expanded and expanded shapes of the wall.
摘要翻译：子宫内膜消融的方法，系统和装置。根据一种方法，RF消融装置的工作端位于患者子宫中以接触子宫内膜组织，该工作端包括能够不扩张和扩张形状的电介质壁。指示器机构可操作地联接到壁并且被配置为指示壁的未膨胀和膨胀的形状。

7. 发明专利

AU2020202640A1 Medical device and methods 未知
公开(公告)号：AU2020202640A1
公开(公告)日：2020-05-14
申请号：AU2020202640
申请日：2020-04-20
申请人： MINERVA SURGICAL INC
发明人： TRUCKAI CSABA , GERMAIN AARON
IPC分类号： A61B17/3205 , A61B1/303 , A61B17/42 , A61B17/94 , A61M31/00
摘要： MEDICAL DEVICE AND METHODS An endoscopic system for working within a uterine cavity, comprising: an endoscope (300) having a metallic main body (325) and an elongate shaft (328) extending distally from the main body (325), the endoscope (300) including a working channel (320) extending through the main body (325) and the elongate shaft (328), an optics channel (106) extending from the main body (325) through the elongate shaft (328), and at least one fluid flow channel (108a, 108b) extending from the main body (325) through the elongate shaft (328); and a tissue resecting device (305) including an elongate outer sleeve (170) configured for introduction through the working channel (320) of the endoscope (300); wherein the main body (325) includes an angled extension portion (336) having optics communicating with the optics channel (106); wherein the working channel (322) has a straight channel portion (355B) extending longitudinally through the elongate shaft (328) to a distal end of the elongate shaft (328), the working channel extends proximally to an aperture in a proximal face (360) of the main body (325), and a center of the aperture is offset from an axis of the straight channel portion (355B) extended to the proximal face (360).

8. 发明专利

CA2780602C SYSTEMS AND DEVICES FOR EVALUATING THE INTEGRITY OF A UTERINE CAVITY 未知
公开(公告)号：CA2780602C
公开(公告)日：2016-10-04
申请号：CA2780602
申请日：2010-11-11
申请人： MINERVA SURGICAL INC
发明人： TOTH AKOS
IPC分类号： A61B17/42 , A61B5/03 , A61B18/12
摘要： Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid (e.g., CO2) through the probe into the uterine cavity and monitoring the rate of the flow to characterize the uterine cavity as perforated or non-perforated based on a change in the flow rate. If the flow rate drops to zero or close to zero, this indicates that the uterine cavity is intact and not perforated. If the flow rate does not drop to zero or close to zero, this indicates that a fluid flow is leaking through a perforation in the uterine cavity into the uterine cavity or escaping around an occlusion balloon that occludes the cervical canal.

9. 发明专利

BR112012011138A2 sistemas e métodos para avaliação da integridade de uma cavidade uterina 未知
公开(公告)号：BR112012011138A2
公开(公告)日：2016-07-05
申请号：BR112012011138
申请日：2010-11-11
申请人： MINERVA SURGICAL INC
发明人： TOTH AKOS
IPC分类号： A61B5/103 , A61B5/117
摘要： "sistemas e métodos para avaliação da integridade de uma cavidade uterina" métodos, sistemas e dispositivos para avaliar a integridade de uma cavidade uterina. um método compreende introduzir de modo transcervical uma sonda na cavidade uterina de uma paciente, fornecer um fluxo de um fluido (por exemplo, co2) através da sonda para dentro da cavidade uterina e monitorar a taxa do fluxo para caracterizar a cavidade uterina como perfurada ou não perfurada com base em uma alteração na taxa de fluxo. se a taxa de fluxo cair para zero ou próximo a zero, isso indica que a cavidade uterina está intacta e não perfurada. se a taxa de fluxo não cair para zero ou próximo de zero, isso indica que um fluxo de fluido está vazando através de uma perfuração na cavidade uterina para dentro da cavidade uterina ou escapando em torno de um balão de oclusão que fecha o canal cervical.

10. 发明专利

AU2009297003B2 Fluid recirculation debris handling system 未知
公开(公告)号：AU2009297003B2
公开(公告)日：2014-01-30
申请号：AU2009297003
申请日：2009-06-30
申请人： MINERVA SURGICAL INC
发明人： GUTIERREZ ERIC , TYLICKI STEVE
IPC分类号： A61M1/00
摘要： A device (100) for circulating fluid to a target site within a living body, comprises a longitudinal member (102) including an inlet lumen supplying fluid to the target site and a return lumen withdrawing fluid from the target site, the return lumen surrounding the inlet lumen and a screen (104) coupled to a distal end (106) of the longitudinal member, the screen including a plurality of openings extending therethrough from a radially inner surface forming a radially outer wall of a distal portion of the return lumen to an outer surface thereof.

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