专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06447477B2 Surgical and pharmaceutical site access guide and methods 有权
标题翻译：手术和制药现场准入指南和方法
公开(公告)号：US06447477B2
公开(公告)日：2002-09-10
申请号：US09765732
申请日：2001-01-11
申请人： Bryan T. Burney , David L. Schroeder , Michael E. Miller
发明人： Bryan T. Burney , David L. Schroeder , Michael E. Miller
IPC分类号： A61M1100
CPC分类号： A61B10/0266 , A61B10/0233 , A61B10/0275 , A61B10/0283 , A61B17/3401 , A61B17/3417 , A61B17/3468 , A61B2010/0225 , A61B2090/3908 , A61M2025/018
摘要： A guide (100) is provided for biopsy and microtherapy which includes an introducer cannula (120) defining a lumen (125) sized to receive a diagnostic or therapeutic item therethrough and a lateral opening (124) in communication with the lumen (125) adjacent the first end (121) of the cannula (120). The invention also includes a solid tip (130) having an anatomically distal end (131) secured to the first end (121) of the cannula (120) and a proximal end (132) configured to pierce tissue. A ramp (135) is disposed within the cannula (120) at an end (136) of the lateral opening (124) adjacent the first end (121) of the cannula (120). The ramp (135) is inclined toward the lateral opening (124), whereby the item will be deflected through the lateral opening (124) as it advances within the lumen (125) and exits the cannula (120). In some embodiments, the item is a biopsy needle, ablation means or a radiopharmaceutical seed. The invention also includes methods of obtaining a biopsy sample and methods for treating lesions.
摘要翻译：提供用于活组织检查和微观疗法的引导件（100），其包括限定通过其定位以接纳诊断或治疗物品的内腔（125）的导引器插管（120），以及与所述内腔（125）相邻的侧向开口（124）套管（120）的第一端（121）。本发明还包括具有固定到套管（120）的第一端（121）的解剖学远端（131）的固体尖端（130）和构造成刺穿组织的近端（132）。在与插管（120）的第一端（121）相邻的侧开口（124）的端部（136）处，在套管（120）内设置斜坡（135）。斜坡（135）朝向侧向开口（124）倾斜，由此当物品在内腔（125）内前进并且离开套管（120）时，该物品将通过横向开口（124）偏转。在一些实施例中，该物品是活检针，消融装置或放射性药物种子。本发明还包括获得活检样本的方法和用于治疗病变的方法。

2. 发明授权

US06203524B1 Surgical and pharmaceutical site access guide and methods 有权
标题翻译：手术和制药现场准入指南和方法
公开(公告)号：US06203524B1
公开(公告)日：2001-03-20
申请号：US09117755
申请日：1998-08-04
申请人： Bryan T. Burney , David L. Schroeder , Michael E. Miller
发明人： Bryan T. Burney , David L. Schroeder , Michael E. Miller
IPC分类号： A61M1100
CPC分类号： A61B10/0266 , A61B10/0233 , A61B10/0275 , A61B10/0283 , A61B17/3401 , A61B17/3417 , A61B17/3468 , A61B2010/0225 , A61B2090/3908 , A61M2025/018
摘要： A guide (100) is provided for biopsy and microtherapy which includes an introducer cannula (120) defining a lumen (125) sized to receive a diagnostic or therapeutic item therethrough and a lateral opening (124) in communication with the lumen (125) adjacent the first end (121) of the cannula (120). The invention also includes a solid tip (130) having an anatomically distal end (131) secured to the first end (121) of the cannula (120) and a proximal end (132) configured to pierce tissue. A ramp (135) is disposed within the cannula (120) at an end (136) of the lateral opening (124) adjacent the first end (121) of the cannula (120). The ramp (135) is inclined toward the lateral opening (124), whereby the item will be deflected through the lateral opening (124) as it advances within the lumen (125) and exits the cannula (120). In some embodiments, the item is a biopsy needle, ablation means or a radiopharmaceutical seed. The invention also includes methods of obtaining a biopsy sample and methods for treating lesions.
摘要翻译：提供用于活组织检查和微观疗法的引导件（100），其包括限定通过其定位以接纳诊断或治疗物品的内腔（125）的导引器插管（120），以及与所述内腔（125）相邻的侧向开口（124）套管（120）的第一端（121）。本发明还包括具有固定到套管（120）的第一端（121）的解剖学远端（131）的固体尖端（130）和构造成刺穿组织的近端（132）。在与插管（120）的第一端（121）相邻的侧开口（124）的端部（136）处，在套管（120）内设置斜坡（135）。斜坡（135）朝向侧向开口（124）倾斜，由此当物品在内腔（125）内前进并且离开套管（120）时，物品将通过侧向开口（124）偏转。在一些实施例中，该物品是活检针，消融装置或放射性药物种子。本发明还包括获得活检样本的方法和用于治疗病变的方法。

3. 发明授权

US06261243B1 Biopsy marker assembly and method of use 有权
标题翻译：活检标记组装及使用方法
公开(公告)号：US06261243B1
公开(公告)日：2001-07-17
申请号：US09526412
申请日：2000-03-16
申请人： Bryan T. Burney , Michael E. Miller , Joseph L. Mark
发明人： Bryan T. Burney , Michael E. Miller , Joseph L. Mark
IPC分类号： A61B1000
CPC分类号： A61B90/39 , A61B10/0233 , A61B2090/3908
摘要： A biopsy-marking assembly for obtaining a biopsy sample from a biopsy site in a patient and marking the biopsy site is provided. The biopsy marking assembly includes a biopsy device and a marking element for marking the biopsy site. In preferred embodiments, the marking assembly is configured so that the marking element is deposited at the biopsy site before the tissue sample is taken. In some embodiments, the marker element is a V-shaped rod including two legs and a joint between the two legs. In some embodiments, the biopsy device includes an outer hollow needle defining a lumen therethrough and an inner needle slidingly engaged within the lumen. The inner needle defines a marker chamber for carrying the marker element for delivery to the biopsy site, and a cavity for receiving a tissue sample. Methods are also provided for obtaining a biopsy sample and marking the biopsy site. The methods include loading a marker element into a biopsy device to obtain a biopsy-marker assembly, inserting the biopsy-marker assembly into a patient, depositing the marker element in the biopsy site and then obtaining a biopsy sample.
摘要翻译：提供了一种活检标记组件，用于从患者的活检部位获得活组织检查样本并标记活检部位。活检标记组件包括活检装置和用于标记活检部位的标记元件。在优选实施例中，标记组件被配置成使得标记元件在采集组织样本之前沉积在活检部位。在一些实施例中，标记元件是包括两个腿和两条腿之间的关节的V形杆。在一些实施例中，活检装置包括限定穿过其中的腔的外部中空针和滑动地接合在内腔内的内针。内针限定用于携带用于传送到活组织检查部位的标记元件的标记室，以及用于接收组织样本的空腔。还提供了用于获得活组织检查样品并标记活检部位的方法。所述方法包括将标记元件装载到活检装置中以获得活组织检查标记组件，将活组织检查标记组件插入患者体内，将标记元件沉积在活检部位中，然后获得活组织检查样品。

4. 发明授权

US6010514A Suturing assembly and method of use 失效
标题翻译：缝合装配及使用方法
公开(公告)号：US6010514A
公开(公告)日：2000-01-04
申请号：US42956
申请日：1998-03-17
申请人： Bryan T. Burney , Michael E. Miller
发明人： Bryan T. Burney , Michael E. Miller
IPC分类号： A61B17/00 , A61B17/04
CPC分类号： A61B17/0482 , A61B17/0057 , A61B17/0469 , A61B2017/00641 , A61B2017/00663
摘要： A suturing assembly is provided which includes a cannula with first and second ends. A first portion adjacent the first end defines a proximal lumen for slidably receiving a needle, a first bend and a needle exit aperture at the first bend in communication with the proximal lumen. The first lumen and the needle exit aperture define a needle path. A second portion is adjacent the second end and defines a distal lumen. The cannula defines a second bend between the first bend and the second portion. A needle entrance aperture is defined in the second portion in communication with the distal lumen and in line with the needle path. The cannula defines a first opening in the first end in communication with the proximal lumen. A needle with a piercing end is slidably disposed within the proximal lumen. The needle has a first position within the proximal lumen and a second deployed position with the piercing end in the distal lumen and the opposite end in the proximal lumen. A suture is secured to the needle and extends through the proximal lumen, the exit aperture, the entrance aperture and the second opening. Methods are also provided which include inserting the first end of the cannula into a wound so that the exit aperture contacts an inner surface of tissue surrounding the wound and deploying the piercing end of the needle through the needle exit aperture, the tissue and into the entrance aperture by applying a force on the suture extending from the second end.
摘要翻译：提供了一种缝合组件，其包括具有第一端和第二端的插管。与第一端相邻的第一部分限定了近端内腔，用于可滑动地容纳针，第一弯曲部以及在与近侧内腔连通的第一弯曲处的针出口孔。第一管腔和针出口孔限定针通路。第二部分与第二端相邻并且限定远端内腔。套管限定第一弯曲部和第二部分之间的第二弯曲部。针入口孔限定在与远端腔连通并与针路线一致的第二部分中。套管限定了与近端内腔连通的第一端中的第一开口。具有穿刺端的针可滑动地设置在近端内腔内。所述针具有在所述近端内腔内的第一位置和第二展开位置，其中所述远端腔中的刺穿端和近端内腔中的相对端。缝合线固定到针上并延伸穿过近端内腔，出口孔，入口孔和第二开口。还提供了方法，其包括将插管的第一端插入伤口中，使得出口孔接触围绕伤口的组织的内表面，并将针的穿刺端部穿过针出口孔，组织并进入入口通过在从第二端延伸的缝线上施加力而开启。

5. 发明授权

US6056700A Biopsy marker assembly and method of use 有权
标题翻译：活检标记组装及使用方法
公开(公告)号：US6056700A
公开(公告)日：2000-05-02
申请号：US170610
申请日：1998-10-13
申请人： Bryan T. Burney , Michael E. Miller , Joseph L. Mark
发明人： Bryan T. Burney , Michael E. Miller , Joseph L. Mark
IPC分类号： A61B10/00 , A61B10/02 , A61B19/00
CPC分类号： A61B90/39 , A61B10/0233 , A61B2090/3908
摘要： A biopsy-marking assembly for obtaining a biopsy sample from a biopsy site in a patient and marking the biopsy site is provided. The biopsy marking assembly includes a biopsy device and a marking element for marking the biopsy site. In preferred embodiments, the marking assembly is configured so that the marking element is deposited at the biopsy site before the tissue sample is taken. In some embodiments, the marker element is a V-shaped rod including two legs and a joint between the two legs. In some embodiments, the biopsy device includes an outer hollow needle defining a lumen therethrough and an inner needle slidingly engaged within the lumen. The inner needle defines a cavity for carrying the marker element for delivery to the biopsy site and for receiving a tissue sample. Methods are also provided for obtaining a biopsy sample and marking the biopsy site. The methods include loading a marker element into a biopsy device to obtain a biopsy-marker assembly, inserting the biopsy-marker assembly into a patient, depositing the marker element in the biopsy site and then obtaining a biopsy sample. In a preferred embodiment, the methods include rotating the biopsy device after depositing the marker element and before obtaining the biopsy sample.
摘要翻译：提供了一种活检标记组件，用于从患者的活检部位获得活组织检查样本并标记活检部位。活检标记组件包括活检装置和用于标记活检部位的标记元件。在优选实施例中，标记组件被配置成使得标记元件在采集组织样本之前沉积在活检部位。在一些实施例中，标记元件是包括两个腿和两条腿之间的关节的V形杆。在一些实施例中，活检装置包括限定穿过其中的腔的外部中空针和滑动地接合在内腔内的内针。内针限定用于携带标记元件的空腔，用于递送到活检部位并用于接收组织样本。还提供了用于获得活组织检查样品并标记活检部位的方法。所述方法包括将标记元件装载到活检装置中以获得活组织检查标记组件，将活组织检查标记组件插入患者体内，将标记元件沉积在活检部位中，然后获得活组织检查样品。在优选实施例中，所述方法包括在沉积标记元件之后并在获得活检样本之前旋转活检装置。

6. 发明授权

US4986814A One-punch catheter 失效
标题翻译：单针导管
公开(公告)号：US4986814A
公开(公告)日：1991-01-22
申请号：US206214
申请日：1988-06-13
申请人： Bryan T. Burney , Steven L. Griffith , Francis J. Fry , Yue-Teh Jang , Pamela M. Thornton , Vern L. Liebmann
发明人： Bryan T. Burney , Steven L. Griffith , Francis J. Fry , Yue-Teh Jang , Pamela M. Thornton , Vern L. Liebmann
IPC分类号： A61M25/00 , A61M25/01
CPC分类号： A61M25/0041 , A61M25/01
摘要： A catheter assembly comprises a stylus including a first generally conically shaped end tapering to a point at a predetermined angle and a second end. A cannula includes a first lumen for slidably receiving the stylus. The cannula includes a first end having an end wall and a second end. A catheter includes a second lumen for slidably receiving the cannula, a first end and a second end. The first end of the catheter includes an end wall having an outer surface tapered at the predetermined angle and an inner surface. The stylus, cannula, and catheter are configured so that the stylus, cannula, and catheter are aligned when the stylus, cannula and catheter are assembled for insertion into a patient's body. The first end of the stylus projects from the first end of the cannula, the tapered outer surface of the end wall of the catheter is aligned to be substantially coincident with the generally conically shaped end of the stylus to form a generally conical tip portion of the catheter assembly, and the end wall of the cannula abuts the inner surface of the end wall of the catheter to facilitate insertion of the catheter assembly into the patient's body.

7. 发明申请

US20150080761A1 CONTROL CIRCUIT AND SURGICAL TOOL 审中-公开
标题翻译：控制电路和手术工具
公开(公告)号：US20150080761A1
公开(公告)日：2015-03-19
申请号：US13261921
申请日：2011-12-20
申请人： Jeffrey R. Schwindt , Bryan T. Burney
发明人： Jeffrey R. Schwindt , Bryan T. Burney
IPC分类号： A61B10/02 , G01N15/14
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2017/00017 , A61B2017/00022 , G01N15/14
摘要： A control circuit is provided for use with a surgical tool, illustratively a vacuum-assisted surgical tool. The vacuum-assisted surgical tool has an outer cannula for insertion into a body to a point adjacent to a mass to be examined, and a cutter device may be housed within the outer cannula. In one embodiment, various other surgical devices may be housed within a multi-purpose outer cannula.A rinse or other liquid can be provided for assisting in the removal of the mass to be examined. Other desirable fluids and materials may also be provided and placed in communication with the surgical tool. A vacuum source may also be provided for assisting in the removal of the mass to be examined. A cabinet may house portions of the pneumatic circuit and control circuit.
摘要翻译：提供了一种与手术工具一起使用的控制电路，例如是真空辅助外科手术工具。真空辅助外科手术工具具有外套管，用于插入体内至与待检查物质相邻的点，并且切割器装置可容纳在外插管内。在一个实施例中，各种其它手术装置可以容纳在多用途外套管内。可以提供冲洗液或其它液体来帮助去除待检质量。也可以提供和放置其它期望的流体和材料，以与外科手术工具连通。还可以提供真空源以帮助去除被检查物质。机柜可容纳气动回路和控制回路的部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式