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21. 发明授权

US08556855B2 Dual chamber syringe with retractable needle 有权
公开(公告)号：US08556855B2
公开(公告)日：2013-10-15
申请号：US13187136
申请日：2011-07-20
申请人： Ivan Zivkovic , Christopher A. Battles , James Gleason , Jeffrey Radziunas
发明人： Ivan Zivkovic , Christopher A. Battles , James Gleason , Jeffrey Radziunas
IPC分类号： A61M5/00
CPC分类号： A61M5/5066 , A61M5/3213 , A61M5/3232 , A61M5/3276 , A61M5/347 , A61M5/502 , A61M2005/3227
摘要： Embodiments of a retractable syringe assembly are provided that include a dual syringe barrel configuration. One or more embodiments include reuse prevention features and features that prevent premature activation of the retraction mechanism. Methods for aspirating and expelling liquid from medical devices are also provided.

22. 发明授权

US08449479B2 Squeeze activated medical puncturing device 有权
标题翻译：挤压激活的医疗穿刺装置
公开(公告)号：US08449479B2
公开(公告)日：2013-05-28
申请号：US11568603
申请日：2005-04-29
申请人： Jeffrey Radzuinas , Paul DiCesare , Christopher A. Battles
发明人： Jeffrey Radzuinas , Paul DiCesare , Christopher A. Battles
IPC分类号： A61B5/00
CPC分类号： A61B5/150832 , A61B5/150022 , A61B5/150259 , A61B5/150412 , A61B5/150442 , A61B5/150503 , A61B5/150564 , A61B5/150618 , A61B5/150717 , A61B5/150885 , A61B5/15111 , A61B5/15117 , A61B5/1513 , A61B5/15144
摘要： The medical puncturing device (10) includes a housing (12) having a proximal end (18) and a distal end (16) and a skin puncturing assembly (14) within the housing. The skin puncturing assembly includes a movable carrier (50) and a skin puncturing element (52). The skin puncturing element is adapted to puncture the skin of a patient. The carrier is movable from a retracted position wherein a distal tip of the skin puncturing element is disposed within the housing, to a puncturing position wherein the distal tip is exposed to puncture the skin of the patient. The carrier is moved from the retracted position to the puncturing position upon radial deformation of the housing. An internal guide (42) may be provided within the housing for guiding the movement of the carrier from the retracted position to the puncturing position.
摘要翻译：医疗穿刺装置（10）包括在壳体内具有近端（18）和远端（16）以及皮肤穿刺组件（14）的壳体（12）。皮肤穿刺组件包括可移动的载体（50）和皮肤穿刺元件（52）。皮肤穿刺元件适于穿刺患者的皮肤。所述托架可以从缩回位置移动，其中所述皮肤穿刺元件的远侧末端设置在所述外壳内，到达穿刺位置，其中所述远端尖端暴露以刺穿所述患者的皮肤。当壳体径向变形时，托架从缩回位置移动到穿刺位置。内部引导件（42）可以设置在壳体内，用于将托架的运动从缩回位置引导到穿刺位置。

23. 发明授权

US08328717B2 Seal device with adjustable aperture 有权
标题翻译：带可调光圈的密封装置
公开(公告)号：US08328717B2
公开(公告)日：2012-12-11
申请号：US12714823
申请日：2010-03-01
申请人： Christopher A. Battles
发明人： Christopher A. Battles
IPC分类号： A61B1/32
CPC分类号： A61B17/3462 , A61B2017/3464
摘要： A seal device comprising: a seal housing defining a central axis, the seal housing having an inner wall and an outer wall, the inner wall defining an opening along the central axis; a rotatable head mounted to the seal housing; at least one finger pivotally mounted to the rotatable head, the fingers defining an aperture for reception of a surgical instrument; and a cam mounted to the rotatable head for pivoting the fingers upon rotation of the rotatable head, the at least one finger configured to reduce the amount by which the surgical instrument may be moved off-axis relative to the central axis.
摘要翻译：一种密封装置，包括：限定中心轴线的密封壳体，所述密封壳体具有内壁和外壁，所述内壁沿着所述中心轴线限定开口; 安装到密封壳体的可旋转头; 至少一个手指枢转地安装到可旋转的头部，所述手指限定用于接收外科器械的孔; 以及安装到可旋转头部的凸轮，用于在可旋转头部旋转时枢转指状物，所述至少一个手指构造成减少手术器械相对于中心轴线离轴移动的量。

24. 发明申请

US20110054261A1 Surgical portal apparatus including gear and lockout assembly 失效
标题翻译：手术入口设备包括齿轮和锁定组件
公开(公告)号：US20110054261A1
公开(公告)日：2011-03-03
申请号：US12846380
申请日：2010-07-29
申请人： Christopher A. Battles
发明人： Christopher A. Battles
IPC分类号： A61B1/32
CPC分类号： A61B17/3462 , A61B2017/347
摘要： A surgical portal apparatus includes a portal, a seal, a plurality of restricting members, and a lockout assembly. The portal defines a longitudinal axis and has a longitudinal opening. The seal is disposed in mechanical cooperation with the portal and defines a passage for reception of a surgical object. The plurality of restricting members are arranged about the longitudinal axis to define a passage therethrough and positioned to contact the surgical object. The restricting members have contacting segments adapted for radial movement relative to the longitudinal axis from a rest position to a displaced position. The lockout assembly includes a locking member disposed distal of the restricting members. The locking member is positioned to intersect the longitudinal opening and engage the surgical object. The locking member is operatively coupled with the restricting members to minimize offset manipulation of the surgical object.
摘要翻译：手术入口装置包括入口，密封件，多个限制构件和锁定组件。入口限定纵向轴线并具有纵向开口。密封件与入口机械配合地设置并且限定了用于接收外科手术物体的通道。多个限制构件围绕纵向轴线布置以限定穿过其中的通道并且定位成接触外科手术对象。限制构件具有适于相对于纵向轴线从静止位置到移动位置的径向运动的接触段。锁定组件包括设置在限制构件的远侧的锁定构件。锁定构件定位成与纵向开口相交并与外科物体接合。锁定构件与限制构件可操作地联接以最小化手术对象的偏移操作。

25. 发明申请

US20100160135A1 Density Phase Separation Device 有权
标题翻译：密度相分离装置
公开(公告)号：US20100160135A1
公开(公告)日：2010-06-24
申请号：US12506852
申请日：2009-07-21
申请人： Benjamin Bartfeld , Jamieson W. Crawford , Robert G. Ellis , Christopher A. Battles , Kenneth Handeland
发明人： Benjamin Bartfeld , Jamieson W. Crawford , Robert G. Ellis , Christopher A. Battles , Kenneth Handeland
IPC分类号： B04B15/08 , B23P11/00
CPC分类号： B01L3/50215 , B01L2300/044 , B01L2300/048 , Y10T29/49826
摘要： A mechanical separator for separating a fluid sample into first and second phases is disclosed. The mechanical separator includes a float, a ballast assembly longitudinally moveable with respect to the float, and a bellows structure. The bellows structure includes a first end, a second end, and a deformable bellows therebetween. The float is attached to a portion of the first end of the bellows structure, and the ballast is attached to a portion of the second end of the bellows structure. The attached float and bellows structure includes a releaseable interference engagement therebetween. The float has a first density, and the ballast has a second density that is greater than the first density of the float.
摘要翻译：公开了一种用于将流体样品分离成第一和第二相的机械分离器。机械分离器包括浮子，相对于浮子纵向移动的镇流器组件和波纹管结构。波纹管结构包括第一端，第二端和它们之间的可变形波纹管。浮子附接到波纹管结构的第一端的一部分，并且镇流器附接到波纹管结构的第二端的一部分。附接的浮子和波纹管结构包括它们之间的可释放的干涉接合。浮子具有第一密度，并且镇流器具有大于浮子的第一密度的第二密度。

26. 发明申请

US20080188882A1 Cam-Actuated Medical Puncturing Device and Method 有权
标题翻译：凸轮致动医疗穿刺装置及方法
公开(公告)号：US20080188882A1
公开(公告)日：2008-08-07
申请号：US11568634
申请日：2005-05-05
申请人： Paul Dicesare , Jeffrey Radziunas , Christopher A. Battles
发明人： Paul Dicesare , Jeffrey Radziunas , Christopher A. Battles
IPC分类号： A61B17/34
CPC分类号： A61B5/1411 , A61B5/150022 , A61B5/150259 , A61B5/150412 , A61B5/150442 , A61B5/150503 , A61B5/150564 , A61B5/150618 , A61B5/150717 , A61B5/150832 , A61B5/150885 , A61B5/15111 , A61B5/15117 , A61B5/1513 , A61B5/15142 , A61B5/15144 , A61B5/15186
摘要： The medical puncturing device includes a housing (12), a shield (13), and a skin puncturing assembly disposed within the housing. The shield is axially movable in the housing. The skin puncturing assembly includes a movable carrier and a skin puncturing element mounted to the carrier. A distal end of the skin puncturing element is adapted for puncturing the skin of a patient. The carrier is movable from a retracted position wherein the skin puncturing element is disposed within the shield to a puncturing position wherein the distal end of the skin puncturing element is exposed. The carrier is maintained in the retracted position by engagement of flexure members or a retaining tab with the carrier. A drive spring is provided to move the carrier from the retracted position to the puncturing position. A retraction spring is provided to return the carrier and skin puncturing element into the housing.
摘要翻译：医疗穿刺装置包括壳体（12），护罩（13）和设置在壳体内的皮肤穿刺组件。屏蔽件可在壳体中轴向移动。皮肤穿刺组件包括可移动的载体和安装到载体的皮肤穿刺元件。皮肤穿刺元件的远端适于穿刺患者的皮肤。承载件可以从缩回位置移动，其中，皮肤穿刺元件设置在护罩内，到穿刺位置，其中皮肤穿刺元件的远端被暴露。承载件通过弯曲构件或保持翼片与载体的接合而保持在缩回位置。提供驱动弹簧以将托架从缩回位置移动到穿刺位置。提供缩回弹簧以将托架和皮肤穿刺元件返回到壳体中。

27. 发明授权

US08409084B2 Surgical portal apparatus including gear and lockout assembly 失效
标题翻译：手术入口设备包括齿轮和锁定组件
公开(公告)号：US08409084B2
公开(公告)日：2013-04-02
申请号：US12846380
申请日：2010-07-29
申请人： Christopher A. Battles
发明人： Christopher A. Battles
IPC分类号： A61B1/3132
CPC分类号： A61B17/3462 , A61B2017/347
摘要： A surgical portal apparatus includes a portal, a seal, a plurality of restricting members, and a lockout assembly. The portal defines a longitudinal axis and has a longitudinal opening. The seal is disposed in mechanical cooperation with the portal and defines a passage for reception of a surgical object. The plurality of restricting members are arranged about the longitudinal axis to define a passage therethrough and positioned to contact the surgical object. The restricting members have contacting segments adapted for radial movement relative to the longitudinal axis from a rest position to a displaced position. The lockout assembly includes a locking member disposed distal of the restricting members. The locking member is positioned to intersect the longitudinal opening and engage the surgical object. The locking member is operatively coupled with the restricting members to minimize offset manipulation of the surgical object.
摘要翻译：手术入口装置包括入口，密封件，多个限制构件和锁定组件。入口限定纵向轴线并具有纵向开口。密封件与入口机械配合地设置并且限定了用于接收外科手术物体的通道。多个限制构件围绕纵向轴线布置以限定穿过其中的通道并且定位成接触外科手术对象。限制构件具有适于相对于纵向轴线从静止位置到移动位置的径向运动的接触段。锁定组件包括设置在限制构件的远侧的锁定构件。锁定构件定位成与纵向开口相交并与外科物体接合。锁定构件与限制构件可操作地联接以最小化手术对象的偏移操作。

28. 发明申请

US20110112438A1 Squeeze Activated Medical Puncturing Device 有权
标题翻译：挤压活化医疗穿刺装置
公开(公告)号：US20110112438A1
公开(公告)日：2011-05-12
申请号：US11568603
申请日：2005-04-29
申请人： Jeffrey Radzuinas , Paul DiCesare , Christopher A. Battles
发明人： Jeffrey Radzuinas , Paul DiCesare , Christopher A. Battles
IPC分类号： A61B5/151
CPC分类号： A61B5/150832 , A61B5/150022 , A61B5/150259 , A61B5/150412 , A61B5/150442 , A61B5/150503 , A61B5/150564 , A61B5/150618 , A61B5/150717 , A61B5/150885 , A61B5/15111 , A61B5/15117 , A61B5/1513 , A61B5/15144
摘要： The medical puncturing device (10) includes a housing (12) having a proximal end (18) and a distal end (16) and a skin puncturing assembly (14) within the housing. The skin puncturing assembly includes a movable carrier (50) and a skin puncturing element (52). The skin puncturing element is adapted to puncture the skin of a patient. The carrier is movable from a retracted position wherein a distal tip of the skin puncturing element is disposed within the housing, to a puncturing position wherein the distal tip is exposed to puncture the skin of the patient. The carrier is moved from the retracted position to the puncturing position upon radial deformation of the housing. An internal guide (42) may be provided within the housing for guiding the movement of the carrier from the retracted position to the puncturing position.
摘要翻译：医疗穿刺装置（10）包括在壳体内具有近端（18）和远端（16）以及皮肤穿刺组件（14）的壳体（12）。皮肤穿刺组件包括可移动的载体（50）和皮肤穿刺元件（52）。皮肤穿刺元件适于穿刺患者的皮肤。所述托架可以从缩回位置移动，其中所述皮肤穿刺元件的远侧末端设置在所述外壳内，到达穿刺位置，其中所述远端尖端暴露以刺穿所述患者的皮肤。当壳体径向变形时，托架从缩回位置移动到穿刺位置。内部引导件（42）可以设置在壳体内，用于将托架的运动从缩回位置引导到穿刺位置。

29. 发明申请

US20100288694A1 Density Phase Separation Device 有权
标题翻译：密度相分离装置
公开(公告)号：US20100288694A1
公开(公告)日：2010-11-18
申请号：US12780432
申请日：2010-05-14
申请人： Jamieson W. Crawford , Ravi Attri , Christopher A. Battles , Benjamin R. Bartfeld , Gregory R. Hires
发明人： Jamieson W. Crawford , Ravi Attri , Christopher A. Battles , Benjamin R. Bartfeld , Gregory R. Hires
IPC分类号： B01D17/032 , B01D17/028
CPC分类号： B01L3/50215 , B01D17/0217 , B01D21/2405 , B01D21/262 , G01N1/34 , G01N1/4077 , G01N33/491 , G01N2001/4083 , Y10T436/25375
摘要： A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator body includes a float, having a first density, and a ballast, having a second density greater than the first density. A portion of the float is connected to a portion of the ballast. Optionally, the float may include a first extended tab adjacent a first opening of the through-hole and a second extended tab adjacent the second opening of the through-hole. In certain configurations, the separator body also includes an extended tab band disposed about an outer surface of the float. The separator body may also include an engagement band circumferentially disposed about at least a portion of the separator body.
摘要翻译：公开了一种用于将流体样品分离成收集容器内的第一和第二相的机械分离器。机械分离器可以具有其中限定有通孔的分离器主体，通孔适于允许流体从中通过。分离器主体包括具有第一密度的浮子和具有大于第一密度的第二密度的镇流器。浮子的一部分连接到镇流器的一部分。可选地，浮子可以包括邻近通孔的第一开口的第一延伸突片和邻近通孔的第二开口的第二延伸突片。在某些构造中，分离器主体还包括围绕浮子的外表面设置的延伸的接片带。分离器主体还可以包括围绕分离器主体的至少一部分周向设置的接合带。

30. 发明授权

US07390332B2 Methods and devices for repairing tissue 有权
标题翻译：修复组织的方法和装置
公开(公告)号：US07390332B2
公开(公告)日：2008-06-24
申请号：US10708308
申请日：2004-02-24
申请人： David Selvitelli , Thomas C. May , Debra Mack , Stuart Fromm , Christopher A. Battles
发明人： David Selvitelli , Thomas C. May , Debra Mack , Stuart Fromm , Christopher A. Battles
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0469 , A61B2017/0409 , A61B2017/0417 , A61B2017/0459 , A61B2017/0475 , A61B2017/0496 , A61B2017/0646
摘要： A suture anchor system for repairing torn or damaged tissue is provided and generally includes a first suture anchor having at least one length of suture attached thereto, and a second suture anchor having at least one length of suture attached thereto. Each length of suture is coupled to one another such that a distance between the first and second suture anchors with respect to each other can be selectively adjustable. The suture anchor system also preferably includes at least one slip knot that allows the first and second suture anchors to be maintained in a fixed position with respect to one another. In use, the suture anchors can be deployed through tissue to be repaired and into the anchoring tissue at a position spaced apart from one another by a selected distance. The suture length(s) can then be tensioned to re-approximate the torn or damaged tissue toward the anchoring tissue, thereby securely attached the torn tissue to the anchoring tissue.
摘要翻译：提供了用于修复被撕裂或损坏的组织的缝合锚固系统，并且通常包括具有附接到其上的至少一段长度的缝合线的第一缝合锚固件和附接有至少一段缝合线的第二缝合锚固件。缝合线的每个长度彼此联接，使得第一和第二缝合线锚定件之间相对于彼此的距离可以是有选择地可调节的。缝线锚固系统还优选地包括允许第一和第二缝合线锚固件相对于彼此保持在固定位置的至少一个滑动结。在使用中，缝合锚可以通过要修复的组织展开并且在相互间隔一定距离的位置处进入锚定组织。然后可以将缝合线长度拉紧以将撕裂或损坏的组织重新接近锚固组织，从而将撕裂的组织牢固地附接到锚固组织。

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