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51. 发明专利

AT481048T 未知
公开(公告)号：AT481048T
公开(公告)日：2010-10-15
申请号：AT06739388
申请日：2006-03-24
申请人： MAQUET CARDIOVASCULAR LLC
发明人： LAU LIMING , HO SAM , STEWART MICHAEL , ESCANO ARNOLD , CALLAS PETER , MCQUISTON JESSE , LIN ARTHUR , DANG KENNY , WILLIAMS JUSTIN , LAMBERTI JOSEPH , ABBOTT RYAN , JARRARD JERRY , YEE KRISTOPHER
IPC分类号： A61B18/08 , A61B17/14 , A61B17/28
摘要： A surgical apparatus and methods for severing and welding tissue, in particular blood vessels. The apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element. A force-limiting mechanism provided either within the control handle, in the elongated shaft, or at the jaws limits the pressure applied to the tissue by the jaws to ensure that the tissue is severed and the ends effectively welded within a short amount of time.

52. 发明专利

AU1775395A Thinly woven flexible graft 未知
公开(公告)号：AU1775395A
公开(公告)日：1996-02-15
申请号：AU1775395
申请日：1995-04-27
申请人： MAQUET CARDIOVASCULAR LLC
发明人： SCHMITT PETER J , NUNEZ JOSE F
IPC分类号： A61L27/00 , A61F2/00 , A61F2/06
摘要： A thinly woven textile prosthetic implant such as a vascular graft (10) may be implanted by catheter implantation. The implant includes an elongate tubular body (12) formed of a woven fabric having a fabric thickness no greater than about 0.16 mm. The tubular body includes a series of longitudinally spaced wave-like generally uniform crimps (20) along the length thereof. The crimps are disposed at a fine pitch along the length of the tubular body. The amplitude of the crimps is relatively small thus reducing the formation of thrombus and plaque on the inside of the implant. A thinly woven textile prosthetic implant such as a vascular graft (10) may be implanted by catheter implantation. The implant includes an elongate tubular body (12) formed of a woven fabric having a fabric thickness no greater than about 0.16 mm. The tubular body includes a series of longitudinally spaced wave-like generally uniform crimps (20) along the length thereof. The crimps are disposed at a fine pitch along the length of the tubular body. The amplitude of the crimps is relatively small thus reducing the formation of thrombus and plaque on the inside of the implant.

53. 发明专利

AU2022200005A1 PORTABLE AND MODULAR TRANSPORTATION UNIT WITH IMPROVED TRANSPORT CAPABILITIES 未知
公开(公告)号：AU2022200005A1
公开(公告)日：2022-02-03
申请号：AU2022200005
申请日：2022-01-04
申请人： MAQUET CARDIOVASCULAR LLC
发明人： KAUSHANSKY YEFIM , PACENKA EDMUND , HAMILTON ROBERT
IPC分类号： B62B1/12
摘要： A medical device, such as an intra-aortic balloon pump or carrier with an extendable wheel track and handle configured to be removably carried and integrated with a cart. The wheel track is configured to extend upon extension of the handle and to return to its original position upon retraction of the handle.

54. 发明专利

BR112012032039B1 instrumentos cirúrgicos 未知
公开(公告)号：BR112012032039B1
公开(公告)日：2020-12-15
申请号：BR112012032039
申请日：2011-06-14
申请人： MAQUET CARDIOVASCULAR LLC
发明人： ANDREW SEROWSKI , JUAN I PEREZ , KRISTOPHER YEE , KUMAR JAMBUNATHAN , KYLE KLEIN
IPC分类号： A61B17/02 , A61B17/30 , A61B90/50 , A61B90/57
摘要： instrumentos cirúrgicos, sistemas e métodos de uso um instrumento cirúrgico (10, 100) inclui um corpo de suporte (22, 122), um elemento de junção, um braço, e uma extremidade de trabalho (14, 114), o corpo de suporte (22, 122) tem uma porção superior, uma extremidade distal (24, 124), uma extremidade proximal e uma porção inferior. o elemento de junção é pivotalmente montado em uma porção extrema distal (24, 124) do corpo de suporte (22, 122) para permitir posicionamento de uma porção proximal de um braço (12, 112) se estendendo de forma distal do elemento de junção (30, 130). o elemento de junção (30, 130) também é configurado para pelo menos parcialmente limitar movimento da porção proximal do braço (12, 112) para um plano. a extremidade do trabalho (30, 130) é montada em uma porção extrema distal do braço. o instrumento cirúrgico (10,100) pode ser configurado como um estabilizador de coração ou um posicionador de coração. o elemento de junção (30, 130) pode ser adicionalmente configurado como uma esfera com fendas (36, 136) , um elemento de disco (34, 134) ou uma combinação dos mesmos.

55. 发明专利

AU2015230712B2 SURGICAL INSTRUMENTS, SYSTEMS AND METHODS OF USE 未知
公开(公告)号：AU2015230712B2
公开(公告)日：2017-06-15
申请号：AU2015230712
申请日：2015-09-22
申请人： MAQUET CARDIOVASCULAR LLC
发明人： PEREZ JUAN L , JAMBUNATHAN KUMAR , KLEIN KYLE , YEE KRISTOPHER , SEROWSKI ANDREW
IPC分类号： A61B17/02 , A61B17/30
摘要： Disclosed herein is a surgical instrument comprising a mount body having a top portion, a distal end, a proximal end and a bottom portion; a joint member pivotally mounted at a distal end portion of the mount body to allow positioning of a proximal portion of an arm extending distally from the joint member, the joint member configured to at least partially constrain movement of the proximal portion of the arm to a plane; and a working end mounted to a distal end portion of the arm.

56. 发明专利

AU2012256013B2 Portable and modular transportation unit with improved transport capabilities 未知
公开(公告)号：AU2012256013B2
公开(公告)日：2017-05-18
申请号：AU2012256013
申请日：2012-05-11
申请人： MAQUET CARDIOVASCULAR LLC
发明人： KAUSHANSKY YEFIM , PACENKA EDMUND , HAMILTON ROBERT
IPC分类号： A61M1/10 , B62B1/12
摘要： A medical device, such as an intra-aortic balloon pump or carrier with an extendable wheel track and handle configured to be removably carried and integrated with a cart. The wheel track is configured to extend upon extension of the handle and to return to its original position upon retraction of the handle.

57. 发明专利

AU2012256013A1 Portable and modular transportation unit with improved transport capabilities 未知
公开(公告)号：AU2012256013A1
公开(公告)日：2014-01-16
申请号：AU2012256013
申请日：2012-05-11
申请人： MAQUET CARDIOVASCULAR LLC
发明人： KAUSHANSKY YEFIM , PACENKA EDMUND , HAMILTON ROBERT
IPC分类号： A61M1/10 , B62B1/12
摘要： A medical device, such as an intra-aortic balloon pump or carrier with an extendable wheel track and handle configured to be removably carried and integrated with a cart. The wheel track is configured to extend upon extension of the handle and to return to its original position upon retraction of the handle.

58. 发明专利

AU2006229913B2 Tissue welding and cutting apparatus 未知
公开(公告)号：AU2006229913B2
公开(公告)日：2011-11-24
申请号：AU2006229913
申请日：2006-03-24
申请人： MAQUET CARDIOVASCULAR LLC
发明人： SAM HO , JERRY JARRARD , ABBOTT RYAN C , WILLIS GEOFFREY H , ESCANO ARNOLD M , LIMING LAU , BARKMAN KIMBERLY D , STEWART MICHAEL C , JESSE MCQUISTON , CALLAS PETER L , LIN ARTHUR M , DANG KENNY L , LAMBERTI JOSEPH N
IPC分类号： A61B18/08 , A61B18/14
摘要： A surgical apparatus and methods for severing and welding tissue, in particular blood vessels, including an elongated shaft (36) having a pair of relatively movable jaws (40, 42) at a distal end thereof. A first heating element (46) on one of the jaws heats up to a first temperature and forms a welded region within the tissue, while a second heating element (48) on one of the jaws heats up to a second temperature and severs the tissue within the welded region. A control handle (38) includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element.

59. 发明专利

AT486530T 未知
公开(公告)号：AT486530T
公开(公告)日：2010-11-15
申请号：AT05762684
申请日：2005-06-22
申请人： MAQUET CARDIOVASCULAR LLC
发明人： HENDERSON JAMIE , JOECKEL WARREN , MEGERMAN JOSEPH
IPC分类号： A61B17/34 , A61F2/06 , A61F2/08 , A61M25/01
摘要： An apparatus is provided for securing a graft to a tunneler during implantation of the graft subcutaneously for vascular access. The apparatus includes an elongated member adapted to be tunneled subcutaneously from an entry point at a first location on the skin surface of a patient to an exit point at a second location on the skin surface of the patient. The elongated member includes a proximal end and a distal end. The apparatus further includes a graft engagement portion at the proximal end of the elongated member. The graft engagement portion includes at least one proximally facing surface adapted to slideably receive, in a direction toward the distal end, the inner surface of a graft. The graft engagement portion further includes at least one radially projecting element adapted to resist movement of the graft, after the graft has been received over the proximally facing surface, in a direction toward the proximal end.

60. 发明申请

WO2016100667A3 SURGICAL DEVICE 审中-公开
标题翻译：手术设备
公开(公告)号：WO2016100667A3
公开(公告)日：2016-08-18
申请号：PCT/US2015066381
申请日：2015-12-17
申请人： MAQUET CARDIOVASCULAR LLC , ABBOTT RYAN C
发明人： ABBOTT RYAN C
IPC分类号： A61B17/00 , A61B17/28 , A61B17/32
CPC分类号： A61B18/1445 , A61B17/07207 , A61B2017/00061 , A61B2017/00066 , A61B2017/00115 , A61B2017/00119 , A61B2017/2936 , A61B2018/1455 , A61B2090/034 , A61B2090/0807
摘要： In accordance with one aspect of the disclosure, a surgical device includes: a handle portion including a movable handle; an elongated tubular portion extending distally from the handle portion; a first jaw having a first engagement surface; a second jaw having a second engagement surface, wherein at least the first jaw moves between open and closed configurations, wherein the jaws are arranged to receive tissue therebetween when open and to exert force on tissue when in the closed configuration; and a drive assembly operates to drive at least the first jaw to transition the jaws between the open and closed configurations, wherein the drive assembly actuates by the movable handle that has an initial position and at least first and second preset positions, wherein in the first preset position the jaws exert a first clamping force and in the second preset position the jaws exert a second clamping force that is greater than the first clamping force. In accordance with another aspect of the disclosure, a surgical device for treatment of parenchyma includes: a handle portion including a movable handle; an elongated tubular portion extending distally from the handle portion, the elongated tubular portion having a transverse cross-sectional dimension at least at a distal region not exceeding 12 millimeters; a first jaw at a distal portion of the device having a first engagement surface; a second jaw at the distal portion of the device having a second engagement surface, wherein at least the first jaw is movable to transition the jaws between an open and closed configurations, wherein the jaws are arranged to receive parenchyma therebetween when open and to exert force on the tissue via the first and second engagement surfaces when in the closed configuration without causing blunt dissection of the parenchyma, wherein the first and second jaws in the closed configuration have a transverse cross-sectional dimension not exceeding 12 millimeters.
摘要翻译：根据本公开的一个方面，手术装置包括：包括可动手柄的手柄部分; 从手柄部分向远侧延伸的细长管状部分; 具有第一接合表面的第一钳口; 具有第二接合表面的第二钳口，其中至少所述第一钳口在打开和闭合配置之间移动，其中所述钳口布置成当打开时接收组织，并且当处于闭合配置时在组织上施加力; 并且驱动组件操作以驱动至少第一钳口以使钳口在打开和闭合配置之间转换，其中驱动组件通过具有初始位置和至少第一和第二预设位置的可动手柄致动，其中在第一所述钳口施加第一夹紧力，并且在所述第二预设位置中所述钳口施加大于所述第一夹紧力的第二夹紧力。根据本公开的另一方面，用于治疗实质的手术装置包括：手柄部分，其包括可动手柄; 从所述手柄部分向远侧延伸的细长管状部分，所述细长管状部分具有至少在不超过12毫米的远侧区域处的横向横截面尺寸; 在所述装置的远侧部分处的第一钳口，其具有第一接合表面; 在所述装置的远侧部分处具有第二接合表面的第二钳口，其中至少所述第一钳口可移动以使所述钳口在打开和闭合配置之间转换，其中所述钳口布置成当打开时接收其间的薄壁组织并施加力当处于闭合构造时，通过第一接合表面和第二接合表面，而不引起钝壁解剖，其中处于闭合构造的第一钳口和第二钳口具有不超过12毫米的横向横截面尺寸。

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