专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US06478210B2 Method and device for full thickness resectioning of an organ 有权
标题翻译：器官全面切除的方法和装置
公开(公告)号：US06478210B2
公开(公告)日：2002-11-12
申请号：US10055306
申请日：2002-01-23
申请人： Ronald D. Adams , Roy H. Sullivan, III , Lauren O. Main , Peter K. Kratsch , George A. Nunez , Jurgen A. Kortenbach , Matt Solar , Gerhard F. Buess , Marc O. Schurr
发明人： Ronald D. Adams , Roy H. Sullivan, III , Lauren O. Main , Peter K. Kratsch , George A. Nunez , Jurgen A. Kortenbach , Matt Solar , Gerhard F. Buess , Marc O. Schurr
IPC分类号： A61B17068
CPC分类号： A61B17/072 , A61B1/00087 , A61B17/07207 , A61B17/29 , A61B17/295 , A61B2017/00353 , A61B2017/07214 , A61B2017/07221 , A61B2017/2905 , A61B2017/2927 , A61B2090/038 , A61B2090/306
摘要： A full-thickness resection system comprises a flexible endoscope and a stapling mechanism, wherein the endoscope is slidably received through at least a portion of the stapling mechanism. The stapling mechanism comprises an anvil and a stapling head mounted to the anvil so that the anvil and the stapling head are moveable with respect to one another between a tissue receiving position and a stapling position and wherein a gap formed between the stapling head and the anvil is larger in the tissue receiving position than it is in the stapling position. A position adjusting mechanism is provided for moving the anvil and the stapling head between the tissue receiving and stapling positions and a staple firing mechanism sequentially fires a plurality of staples from the stapling head across the gap against the anvil and through any tissue received in the gap and a knife cuts a portion of tissue received within the gap. A control unit which remains outside the body is coupled to the stapling mechanism for controlling operation of the position adjusting mechanism and the staple firing mechanism.
摘要翻译：全厚度切除系统包括柔性内窥镜和缝合机构，其中内窥镜可滑动地容纳穿过缝合机构的至少一部分。装订机构包括安装到砧座的砧座和装订头，使得砧座和装订头部在组织接收位置和装订位置之间可相对于彼此移动，并且其中在钉钉头和砧座之间形成间隙组织接收位置比装订位置大。提供了一种位置调节机构，用于使砧座和装订头在组织接收和装订位置之间移动，并且缝合钉发射机构依次从缝合头穿过间隙抵抗砧座并通过接收在间隙中的任何组织并且刀切割在间隙内接收的组织的一部分。保持在主体外部的控制单元联接到装订机构，用于控制位置调节机构和订书钉启动机构的操作。

62. 发明授权

US6126058A Method and device for full thickness resectioning of an organ 失效
公开(公告)号：US6126058A
公开(公告)日：2000-10-03
申请号：US100393
申请日：1998-06-19
申请人： Ronald D. Adams , Roy H. Sullivan, III , Lauren O. Main , Peter K. Kratsch , George A. Nunez , Jurgen A. Kortenbach , Matt Solar , Gerhard F. Buess , Marc O. Schurr
发明人： Ronald D. Adams , Roy H. Sullivan, III , Lauren O. Main , Peter K. Kratsch , George A. Nunez , Jurgen A. Kortenbach , Matt Solar , Gerhard F. Buess , Marc O. Schurr
IPC分类号： A61B17/32 , A61B17/00 , A61B17/072 , A61B17/115 , A61B17/28 , A61B19/00 , A61B17/04
CPC分类号： A61B17/07207 , A61B17/29 , A61B2017/00353 , A61B2017/07214 , A61B2017/07221 , A61B2017/0725 , A61B2017/2905 , A61B2017/2927 , A61B2090/038 , A61B2090/306
摘要： A full-thickness resection system comprises a flexible endoscope and a stapling mechanism, wherein the endoscope is slidably received through at least a portion of the stapling mechanism. The stapling mechanism comprises an anvil and a stapling head mounted to the anvil so that the anvil and the stapling head are moveable with respect to one another between a tissue receiving position and a stapling position and wherein a gap formed between the stapling head and the anvil is larger in the tissue receiving position than it is in the stapling position. A position adjusting mechanism is provided for moving the anvil and the stapling head between the tissue receiving and stapling positions and a staple firing mechanism sequentially fires a plurality of staples from the stapling head across the gap against the anvil and through any tissue received in the gap and a knife cuts a portion of tissue received within the gap. A control unit which remains outside the body is coupled to the stapling mechanism for controlling operation of the position adjusting mechanism and the staple firing mechanism.

63. 发明授权

US6099518A Needle herniorrhaphy devices 有权
公开(公告)号：US6099518A
公开(公告)日：2000-08-08
申请号：US175169
申请日：1998-10-20
申请人： Ronald D. Adams , William J. Shaw
发明人： Ronald D. Adams , William J. Shaw
IPC分类号： A61B17/00 , A61B17/02 , A61B17/03 , A61B17/32 , A61B19/00 , A61F2/00 , A61M25/00
CPC分类号： A61F2/0063 , A61B17/0218 , A61B17/00234 , A61B2017/320044 , A61B2090/0815 , A61F2002/0072
摘要： Guidewire-deliverable devices and methods of using the devices for separating adjacent layers of tissue and for delivering a surgical prosthesis to an operating site. A guidewire-delverable cannula provides an elongate window for accessing the operating site with a tissue-separating device. The tissue-separating device may include one of several types of an inflatable balloon or a tissue-dissecting member. The tissue-separating balloon may simultaneously deliver the prosthesis during tissue separation and may further be detached to remain with the prosthesis over the operating site. Alternatively, the prosthesis may be separately provided after the adjacent layers of tissue have been separated.

64. 发明授权

US5445644A Pyloroplasty/pylorectomy shield 失效
标题翻译：皮瓣成形术/脓肿切除术
公开(公告)号：US5445644A
公开(公告)日：1995-08-29
申请号：US220074
申请日：1994-03-30
申请人： Joseph J. Pietrafitta , Ronald D. Adams
发明人： Joseph J. Pietrafitta , Ronald D. Adams
IPC分类号： A61B17/00 , A61B17/11 , A61B17/115 , A61B19/00 , A61M29/00
CPC分类号： A61B17/115 , A61B17/1155 , A61B2090/08021 , A61M29/00
摘要： A pyloroplasty/pylorectomy shield having a base member and a proximally extending shield member. The pyloroplasty/pylorectomy shield has attachment means for engagement with a circular stapler. The pyloroplasty/pylorectomy shield also has dilation means for progressively dilating a sphincter. The pyloroplasty/pylorectomy shield is used with a circular stapler to perform a pyloroplasty/pylorectomy. Also disclosed is a method of performing a pyloroplasty/pylorectomy using the pyloroplasty/pylorectomy shield of the present invention. The pyloroplasty/pylorectomy shield has numerous advantages including reduced trauma, decreased misalignment resulting in improved stapling and improved positioning of the pyloroplasty/pylorectomy.
摘要翻译：幽门成形术/脓肿切除术屏障，其具有基部构件和近端延伸的屏蔽构件。皮瓣成形术/脓肿切除术屏蔽罩具有用于与圆形缝合器接合的附接装置。幽门螺钉成形术/脓肿切除术护盾还具有逐渐扩张括约肌的扩张手段。使用圆形缝合器进行幽门成形术/脓肿切除术屏障以进行幽门螺旋成形术/ py视切除术。还公开了使用本发明的幽门成形术/脓肿切除术屏障进行幽门成形术/ py视切除术的方法。皮瓣成形术/脓肿切除术屏障具有许多优点，包括减少创伤，减少不对准，导致改进的吻合和改善定位的玻璃体切割术。

65. 发明授权

US4679613A Method of and apparatus for casting a compound metal bar 失效
标题翻译：铸造复合金属棒的方法和装置
公开(公告)号：US4679613A
公开(公告)日：1987-07-14
申请号：US817197
申请日：1986-01-08
申请人： E. Henry Chia , Ronald D. Adams
发明人： E. Henry Chia , Ronald D. Adams
IPC分类号： B22D11/00 , B22D11/06 , B22D11/18 , B22D19/08
CPC分类号： B22D11/007
摘要： Disclosed are method of and apparatus for continuously casting a compound metal bar, the bar comprising a core member encased in a clad member which in combination form a unitary metal matrix. Said compound metal bar is cast by continuously pouring a first molten metal into a casting mold and discharging a second molten metal beneath the surface of the first molten metal beneath the surface of the first molten metal and continuously solidifying both molten metals to form said compound metal bar.
摘要翻译：公开了用于连续铸造复合金属棒的方法和装置，该棒包括封装在包层构件中的芯构件，其组合形成一体的金属基体。所述复合金属棒通过将第一熔融金属连续地浇注到铸模中并在第一熔融金属的表面下方的第一熔融金属的表面下方排出第二熔融金属并连续地固化两种熔融金属以形成所述复合金属酒吧。

66. 发明授权

US4456491A Method of hot-forming metals prone to crack during rolling 失效
标题翻译：热轧金属在轧制过程中易发生裂纹的方法
公开(公告)号：US4456491A
公开(公告)日：1984-06-26
申请号：US241788
申请日：1981-03-09
申请人： Ronald D. Adams , E. Henry Chia
发明人： Ronald D. Adams , E. Henry Chia
IPC分类号： B21B1/46 , B21B3/00 , B21B13/18 , B22D11/06 , C22F1/04
CPC分类号： B22D11/0602 , B21B1/46 , B21B13/18 , B21B2003/001 , B21B2003/005
摘要： A method of continuously casting a molten metal in a casting means to obtain a solidified cast bar at a hot-forming temperature, passing the cast metal at a hot-forming temperature from the casting means to a hot-forming means, and hot forming the cast bar into a wrought product by a two-stage reduction of its cross-sectional area while it is still at a hot-forming temperature, including, in the first stage, the step of forming a substantially uniform subgrain or cell structure in the outer surface layers of the cast bar by a selected small amount of deformation of the cast bar in its as-cast condition prior to the second stage in which substantial reduction of its cross-sectional area forms the wrought product. The substantially uniform subgrain structure formed on the cast bar during the first stage of deformation produces a bar that has increased ductility compared to bar produced by the prior art processes and permits substantial reduction of the cross-sectional area of the cast bar during the second stage of deformation without the cast bar cracking, even when the cast bar has a relatively high percentage of alloying elements present.
摘要翻译：一种在铸造装置中连续铸造熔融金属的方法，以在热成型温度下获得固化的铸造棒，使铸造金属在热成型温度下从铸造装置通过热成形装置，并热成型浇铸棒在其仍然处于热成型温度的状态下通过其横截面积的两级减小而进入锻造产品，包括在第一阶段中在外部形成基本上均匀的亚晶格或单元结构的步骤铸造棒的表面层在其第二阶段之前的浇铸状态下通过选定的少量的铸造棒的变形，其中其横截面积的显着减小形成锻造产品。在变形的第一阶段期间形成在铸棒上的基本上均匀的亚晶格结构产生与现有技术方法产生的棒相比具有增加的延展性的棒，并且允许在第二阶段期间大大减小铸棒的横截面面积即使浇铸棒具有相对高百分比的合金元素存在，也不会产生铸造棒的变形。

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