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31. 发明申请

US20030144606A1 Pulsed vacuum and/or flow method and apparatus for tissue removal 有权
标题翻译：用于组织去除的脉冲真空和/或流动方法和装置
公开(公告)号：US20030144606A1
公开(公告)日：2003-07-31
申请号：US10073372
申请日：2002-01-25
发明人： Kenneth E. Kadziauskas , Paul W. Rockley , Mark S. Cole
IPC分类号： A61B010/00
CPC分类号： A61F9/00763
摘要： A method of controlling a surgical cutting device, the device including a hollow needle with a port for tissue entry and a moveable cutting blade for severing tissue entering the needle through said port, the blade being movable between a first portion enabling tissue entry through said port and a second portion closing said port, the tissue entering the needle being severed as the blade moves between the first and second portions, the method includes the steps: a) providing vacuum to said hollow needle to cause tissue entry into the needle through said port; b) moving the blade from the first portion to the second position to sever the tissue entering the needle; c) evacuating severed tissue from the needle by vacuum; d) reducing vacuum to the needle before moving the blade from the second position to the first position; and repeating steps (a) through (d).
摘要翻译：一种控制外科切割装置的方法，所述装置包括具有用于组织进入的端口的中空针和用于通过所述端口切断进入针的组织的可移动切割刀片，所述刀片可在组织通过所述端口以及关闭所述端口的第二部分，当所述刀片在所述第一部分和所述第二部分之间移动时，进入所述针的组织被切断，所述方法包括以下步骤：a）向所述中空针提供真空以使组织通过所述端口进入针 ; b）将刀片从第一部分移动到第二位置以切断进入针的组织; c）通过真空从针中抽出切断的组织; d）在将叶片从第二位置移动到第一位置之前减小针头的真空度; 并重复步骤（a）至（d）。

32. 发明申请

US20030130593A1 System and method for capturing body tissue samples 有权
标题翻译：用于捕获身体组织样品的系统和方法
公开(公告)号：US20030130593A1
公开(公告)日：2003-07-10
申请号：US10039104
申请日：2002-01-04
申请人： Spiration, Inc.
发明人： Hugo X. Gonzalez
IPC分类号： A61B010/00
CPC分类号： A61B10/02 , A61B10/0096 , A61B10/0283 , A61B2010/0225 , A61B2017/00287
摘要： A system and method provides for the capture of body tissue samples such as lymph nodes. The system includes a bag formed of a flexible material having a first end opened for receiving the body tissue sample and a second end which is closed to the body tissue sample but which permits a vacuum to be pulled through the bag. The system further includes a vacuum tube in which the body tissue sample capture bag may be disposed and a vacuum source that pulls a vacuum through the body tissue sample capture bag for pulling the body tissue sample into the bag through the opened end of the bag.
摘要翻译：系统和方法提供了诸如淋巴结的身体组织样本的捕获。该系统包括由柔性材料形成的袋，其具有用于接收身体组织样本的第一端和接近身体组织样本的第二端，但允许真空通过袋被拉出。该系统还包括可以设置身体组织样本捕获袋的真空管和通过身体组织样本捕获袋拉真空的真空源，用于通过袋的开口端将身体组织样本拉入袋中。

33. 发明申请

US20030109803A1 MRI compatible surgical biopsy device 有权
标题翻译： MRI兼容手术活检装置
公开(公告)号：US20030109803A1
公开(公告)日：2003-06-12
申请号：US10021680
申请日：2001-12-12
发明人： Thomas W. Huitema , Jessica M. Pyzoha , James W. Vander Wende
IPC分类号： A61B010/00
CPC分类号： A61B10/0266 , A61B10/0283 , A61B2017/00911 , A61B2090/374 , A61B2090/3954
摘要： A biopsy device which is compatible for use with a magnetic resonance imaging machine. The device includes a non-metallic elongated substantially tubular needle having a distal end for insertion within tissue, a proximal end, and a longitudinal axis therebetween. The needle comprising right and left members on either side of the longitudinal axis, wherein the right and left members each having upper and lower ends comprising a series of alternating male and portions. The male portions of the right member mate with the female portion of the left member, and the male portions of the left member mate with the female portions of the right member to securely attach the two members together. He device further includes a port on the elongated needle for receiving a tissue sample.
摘要翻译：适用于磁共振成像机的活检装置。该装置包括非金属细长的基本上管状的针，其具有用于插入组织内的远端，近端和其间的纵向轴线。所述针在纵向轴线的任一侧上包括左和右构件，其中每个具有上端和下端的左和右构件包括一系列交替的阳和部分。右构件的阳部与左构件的阴部分配合，并且左构件的阳部与右构件的阴部配合，以将两个构件牢固地连接在一起。他的装置还包括用于接收组织样本的细长针上的端口。

34. 发明申请

US20030109802A1 Cauterizing biopsy system 审中-公开
标题翻译：烧灼活检系统
公开(公告)号：US20030109802A1
公开(公告)日：2003-06-12
申请号：US10021622
申请日：2001-12-12
发明人： Paul F. Laeseke , Kelly Rose Stevens , Thomas C. Winter , Fred T. Lee JR. , Frank J. Fronczak , John G. Webster , Connie L. Davis
IPC分类号： A61B010/00
CPC分类号： A61B10/0275 , A61B18/1477 , A61B2017/00092 , A61B2018/00083 , A61B2018/00595 , A61B2018/0063 , A61B2018/00821 , A61B2018/1475
摘要： A method and apparatus for reducing bleeding in biopsy procedures provides a cauterizing electrical current through an introducer needle as the needle is withdrawn. A majority of the length of the introducer needle may be insulated to concentrate the cauterization at its tip, and a field smoothing cauterizing stylet may be used in conjunction with the tube to provide more even cauterization and/or instrumentation to monitor cauterization. Cauterization may be controlled by the speed of withdrawal of the introducer needle as guided manually or automatically by the instrumentation.
摘要翻译：用于减少活组织检查程序中出血的方法和装置在引出针时提供通过导引针的烧灼电流。引导器针的长度的大部分可以是绝缘的，以将烧灼集中在其尖端处，并且可以与管结合使用场平滑灼烧探针，以提供更均匀的烧灼和/或仪器来监测烧灼。烧灼可以通过手动或自动由仪器引导引导针的拔出速度来控制。

35. 发明申请

US20030097079A1 Biopsy needle sheath 审中-公开
标题翻译：活检针鞘
公开(公告)号：US20030097079A1
公开(公告)日：2003-05-22
申请号：US10273452
申请日：2002-10-18
发明人： Maurice M. Garcia
IPC分类号： A61B010/00
CPC分类号： A61B10/0275 , A61B17/00491 , A61B17/0057 , A61B18/1477 , A61B90/40 , A61B2017/00637 , A61B2017/00654 , A61B2018/1425 , A61B2090/395
摘要： A sheath for a biopsy needle for removing a sample from a living body, the sheath comprises a substantially tubular structure configured to accommodate at least a portion of a biopsy needle. The tubular structure has a side wall, a first end opening which in use will remain outside of the body, and a second end opening which will in use insert into the body. The tubular portion has a length between the first and second openings which is greater than the distance between sample to be removed and the outside of the body.
摘要翻译：用于从活体去除样品的活检针的护套，所述护套包括构造成容纳活检针的至少一部分的基本上管状的结构。管状结构具有侧壁，在使用中将保持在主体外部的第一端部开口和将使用的第二端部开口插入到主体中。管状部分具有在第一和第二开口之间的长度，其大于待移除样品与身体外部之间的距离。

36. 发明申请

US20030083592A1 Biopsy/access tool with integrated biopsy device and access cannula and use thereof 失效
标题翻译：活检/进入工具，具有集成的活检装置和进入插管及其使用
公开(公告)号：US20030083592A1
公开(公告)日：2003-05-01
申请号：US10074512
申请日：2002-02-11
发明人： Tom Faciszewski
IPC分类号： A61B010/00
CPC分类号： A61B10/025 , A61B10/0266 , A61B17/3421 , A61B2017/00261 , A61B2017/0046 , A61B2090/062
摘要： A biopsy/access tool, comprising an integrated biopsy device and access cannula. The biopsy device is internally guided to a remote anatomical site, and the access cannula is adapted to be guided to the same remote anatomical body site by the biopsy device.
摘要翻译：活检/进入工具，包括一个综合的活检装置和进入套管。活检装置被内部引导到远程解剖部位，并且进入插管适于被活检装置引导到相同的远端解剖体部位。

37. 发明申请

US20030050572A1 Specimen retrieving needle 审中-公开
标题翻译：标本检索针
公开(公告)号：US20030050572A1
公开(公告)日：2003-03-13
申请号：US10237209
申请日：2002-09-06
发明人： Robert T. Brautigam , George A. Perdrizet , Richard H. Brautigam
IPC分类号： A61B010/00
CPC分类号： A61B10/0266 , A61B10/0275
摘要： A specimen retrieving needle is in the form of an elongated body having a closed lead end. At least one cutting blade is formed on the body. The blade has a sharpened edge so as to remove a specimen from an internal organ. The needle is ultrathin to minimize tissue trauma and to reduce the risk of hemorrhage and organ damage.
摘要翻译：样本取出针是具有封闭的引线端的细长体的形式。至少一个切割刀片形成在主体上。刀片具有锋利的边缘，以便从内部器官移除标本。针是超薄的，以尽量减少组织创伤并降低出血和器官损伤的风险。

38. 发明申请

US20030036709A1 Combined anesthesia and biopsy guide 审中-公开
标题翻译：联合麻醉和活检指南
公开(公告)号：US20030036709A1
公开(公告)日：2003-02-20
申请号：US09928400
申请日：2001-08-14
发明人： George Lee Jordan III
IPC分类号： A61B010/00
CPC分类号： A61B17/3403 , A61B2017/3413
摘要： A biopsy guide enables biopsies to be performed more quickly and with less patient discomfort. The biopsy guide includes a body portion having surfaces defining an ultrasound aperture for receiving an ultrasound transducer. A biopsy fitting is moveably coupled to the body portion, where the biopsy fitting has surfaces defining a biopsy aperture for receiving a biopsy device. The body portion has a syringe guide for aligning an anesthetic syringe with a trajectory of the biopsy device.
摘要翻译：活组织检查指南能够更快地进行活组织检查，同时减少患者的不适。活检导管包括具有限定用于接收超声换能器的超声波孔的表面的主体部分。活检配件可移动地联接到主体部分，其中活检配件具有限定用于接收活检装置的活检孔的表面。主体部分具有用于使麻醉注射器与活检装置的轨迹对准的注射器引导件。

39. 发明申请

US20030028123A1 Intra-vaginal self-administered cell collecting device and method 失效
标题翻译：阴道内自体细胞收集装置及方法
公开(公告)号：US20030028123A1
公开(公告)日：2003-02-06
申请号：US09919419
申请日：2001-07-31
发明人： Patrick S. Pevoto
IPC分类号： A61B010/00
CPC分类号： A61B10/0045 , A61B10/0096 , A61B2010/0074
摘要： An intra-vaginal self-administered cell collecting device and method includes inserting a tampon-like telescoping tube intra-vaginally. The tube includes an expandable preformed absorbent member having a textured cover. The absorbent member also includes a retrieval member extending therefrom. The tube is manipulated to expel the absorbent member intra-vaginally. The tube is removed and the absorbent member is retained intra-vaginally for a period of time. The absorbent member is retained from expanding from its preform when exposed to vaginal fluids by means of a cover on the absorbent material. The cover also captures soughed-off cells in the vaginal fluids. The absorbent material is retrieved manually by the retrieval member.
摘要翻译：阴道内自体给药细胞收集装置和方法包括在阴道内插入止血塞状伸缩管。该管包括具有纹理的盖的可扩展的预成型的吸收件。吸收体还包括从其延伸的取出构件。操作管子以在阴道内排出吸收体。将管取出，吸收体在阴道内保持一段时间。当通过吸收材料上的盖子暴露于阴道流体时，吸收构件被保持从其预成型件膨胀。盖子还捕获阴道液中的细胞。吸收材料由检索构件手动取回。

40. 发明申请

US20030028122A1 METHOD AND DEVICE FOR PREDICTING THE FERTILE PHASE OF WOMEN 失效
标题翻译：用于预测妇女的肥沃阶段的方法和装置
公开(公告)号：US20030028122A1
公开(公告)日：2003-02-06
申请号：US09917739
申请日：2001-07-31
申请人： Pheromone Sciences Corp.
发明人： Douglas M. Marett
IPC分类号： A61B010/00
CPC分类号： A61B10/0064 , A61B10/0012
摘要： A method and device to predict ovulation in a female human by measuring changes in the concentration of a number of ions in eccrine sweat is disclosed. The concentration, or changes in concentration, of one or more ions are determined throughout the day and analyzed against predetermined patterns in order to predict ovulation one to five days in advance. This permits the user to more accurately determine commencement of the fertile phase, which for female humans is generally considered to be about four days prior to ovulation to one day after ovulation. The concentration of the ions measured include sodium (Nanull), potassium (Knull), ammonium (NH4null), calcium (Ca2null), chloride (Clnull) and nitrate (NO3null) To further increase the accuracy of the reading, a large number of readings can be obtained throughout a day and statistically analyzed to determine the change over time. In addition, the concentration of two or more ions can be obtained to increase accuracy. Ratiometric measurements between two or more ions can be determined to increase accuracy and account for ion accumulation on the skin. Ratiometric measurements between ammonium (NH4null) and calcium (Ca2null) have been found to provide more distinct patterns because the concentrations of these two ions change in opposite directions during the relevant period preceding ovulation.
摘要翻译：公开了一种通过测量异常汗液中多个离子的浓度变化来预测女性人体排卵的方法和装置。在一天内确定一个或多个离子的浓度或浓度变化，并针对预定模式进行分析，以提前一到五天预测排卵。这允许用户更准确地确定可育阶段的开始，对于女性人类，通常认为排卵前约四天至排卵后一天。测量的离子浓度包括钠（Na +），钾（K +），铵（NH4 +），钙（Ca2 +），氯化物（Cl-）和硝酸盐（NO3-））为了进一步提高读数的准确性，的读数可以在一天内获得，并进行统计分析以确定随时间的变化。此外，可以获得两个或更多个离子的浓度以提高精度。可以确定两个或更多个离子之间的比例测量，以提高准确度并解释皮肤上的离子积聚。已经发现铵（NH4 +）和钙（Ca2 +）之间的比例测量提供更多不同的模式，因为在排卵之前的相关时期，这两种离子的浓度在相反方向变化。

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