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1. 发明申请

US20070196454A1 Crosslinked gels comprising polyalkyleneimines, and their uses as medical devices 有权
公开(公告)号：US20070196454A1
公开(公告)日：2007-08-23
申请号：US11653433
申请日：2007-01-11
申请人： Kenneth Stockman , Michael Carnahan , Keith D'Alessio , Mark Grinstaff
发明人： Kenneth Stockman , Michael Carnahan , Keith D'Alessio , Mark Grinstaff
IPC分类号： A61K31/785 , A61K31/787
CPC分类号： A61L26/0019 , A61B2017/0065 , A61B2017/00951 , A61K31/785 , A61K31/787 , A61K51/1279 , A61L24/0031 , A61L24/0036 , A61L24/043 , A61L24/046 , A61L26/0052 , A61L26/008 , A61L26/0085 , A61L27/18 , A61L27/26 , A61L27/52 , A61L27/56 , C08L79/02
摘要： One aspect of the present invention generally relates to methods of sealing a wound or tissue plane or filling a void splace. In a preferred embodiment, the wound is an ophthalmic, pleural or dural wound. In certain instances, the compositions used to seal the wound or tissue plane comprises a polyalkyleneamine. In a preferred embodiment, the polyalkyleneamine is polyethyleneimine. Treatment of the polyethyleneimine with a cross-linking reagent causes the polyethyleneimine polymers to polymerize forming a seal. In certain instances, the cross-linking reagent is a polyethylene glycol having reactive terminal groups. In certain instances, the reactive terminal groups are activated esters, such as N-hydroxy succinimide ester. In certain instances, the reactive terminal groups are isocyanates. In certain instances, the polyethyleneimine has a lysine, cysteine, isocysteine or other nucleophilic group attached to the periphery of the polymer. In certain instances, the polyethyleneimine is mixed with a second polymer, such as a polyethylene glycol containing nucleophilic groups. In certain instances, the compositions used to seal the wound or tissue plane are formed by reacting a polyalkyleneamine bearing electrophilic groups with a cross-linking reagent containing nucleophilic groups. In certain instances, the electrophilic groups on the polyalkyleneamine are activated esters, such as N-hydroxy succinimide ester. In certain instances, the compositions used to seal the wound or tissue plane are formed by reacting a polyalkyleneamine bearing photopolymerizable groups with ultraviolet or visibile light. Compositions used to seal the wound which contain PEI or a derivative of PEI are found to adhere tightly to the tissue. Other aspects of the present invention relate to methods of filling a void of a patient or adhering tissue. In certain instances, the methods use a polyalkyleneamine. In a preferred embodiment, the polyalkyleneamine is polyethyleneimine. Another aspect of the present invention relates to a polymeric composition formed by exposing a polyalkyleneamine to an activated polyalkylene glycol. In certain instances, the composition is attached to mammalian tissue.

2. 发明申请

US20050193506A1 Carpet cleaning device 审中-公开
标题翻译：地毯清洗装置
公开(公告)号：US20050193506A1
公开(公告)日：2005-09-08
申请号：US10792932
申请日：2004-03-04
申请人： Diane Dodson , Martin Warchola , Daniel Steele , Michael Carnahan , Shelby Buell , Rapheal Still
发明人： Diane Dodson , Martin Warchola , Daniel Steele , Michael Carnahan , Shelby Buell , Rapheal Still
IPC分类号： A47L11/282
CPC分类号： A47L11/4025 , A47L11/34 , A47L11/4041 , A47L11/4069 , A47L11/4072 , A47L11/408
摘要： A carpet cleaning apparatus comprises a housing and wheels rotatably connected to the housing for moving the housing over a carpet. A brushroll, supported by the housing, is rotatable about a first axis. A pulley, supported by the housing, is rotatable about a second axis parallel to the first axis. A drive wheel, supported by the housing, is rotatable about a third axis parallel to the first axis. A belt has inner and outer surfaces. The inner surface extends about and engages the brushroll and the pulley. The outer surface engages the drive wheel. The belt is pulled by the pulley downward against the drive wheel for the drive wheel to drive the brushroll through the belt.
摘要翻译：地毯清洁装置包括壳体和可旋转地连接到壳体的轮子，以将壳体移动到地毯上。由壳体支撑的刷辊可绕第一轴线旋转。由壳体支撑的滑轮可绕平行于第一轴线的第二轴线旋转。由壳体支撑的驱动轮可绕平行于第一轴线的第三轴线旋转。皮带有内表面和外表面。内表面围绕并与刷辊和滑轮接合。外表面接合驱动轮。皮带被滑轮向下拉动驱动轮，用于驱动轮驱动刷毛穿过皮带。

3. 发明授权

US06454350B1 Infant car seat/carrier assembly and method of controlling an infant carrier position 失效
标题翻译：婴儿汽车座椅/运输车组件和控制婴儿背带位置的方法
公开(公告)号：US06454350B1
公开(公告)日：2002-09-24
申请号：US09421411
申请日：1999-10-21
申请人： Mary Ann Celestina-Krevh , Michael Carnahan , LeNard Pope
发明人： Mary Ann Celestina-Krevh , Michael Carnahan , LeNard Pope
IPC分类号： B60N228
CPC分类号： B60N2/2884 , B60N2/2821 , B60N2/286 , B60N2/2875
摘要： An infant carrier assembly and a method controlling an infant carrier position use a base and a movable trolley mounted to a vehicle in a rearwardly facing direction. An infant carrier is detachably mounted to the trolley. The trolley is movable so that the carrier is movable between two reclined positions, 58° and 49° from the vertical to the infant carrier seatback. A sacrificial link and springs connect the trolley to the base to limit the movement between the two positions. During a front collision, e.g., when 1 or more G-force is created, the sacrificial link breaks away to release the trolley/carrier from the reclined positions to an upright position, where the carrier seatback can be upright up to about 15% (14°) from the vertical.
摘要翻译：婴儿背带组件和控制婴儿背带位置的方法使用安装在车辆上的向后方向的底座和可移动小车。婴儿背带可拆卸地安装在手推车上。手推车是可移动的，使得托架可以在垂直于婴儿背带座椅靠背的两个倾斜位置之间移动58°和49°。牺牲连杆和弹簧将手推车连接到底座以限制两个位置之间的移动。在前碰撞期间，例如，当产生1个或更多的G力时，牺牲连杆断开，以将推车/行李架从倾斜位置释放到直立位置，其中承载座椅靠背可竖立直至约15％（ 14°）。

4. 发明授权

US6067676A Playyard with a door 有权
标题翻译：带门的游乐场
公开(公告)号：US6067676A
公开(公告)日：2000-05-30
申请号：US176409
申请日：1998-10-20
申请人： Michael Carnahan , Robert J. Warner, Jr.
发明人： Michael Carnahan , Robert J. Warner, Jr.
IPC分类号： A47D13/06 , A47D15/00 , E04H15/00 , E04H15/44 , A47D7/00 , E04H15/40
CPC分类号： A47D13/06 , E04H15/006 , E04H15/44 , Y10T403/604
摘要： A playyard (10) includes a floor (12) and side panels (20) extending upwardly from the floor to provide an enclosure. At least one of the side panels has an opening (26) therethrough which is selectively covered by a pivotal door panel (30) to preclude access to and from the enclosure. The door panel (30) has a pair of retractable, spring-biased tube assemblies (40) that engage corners (16) which interconnect rails (18) that support the side panels.
摘要翻译：游乐场（10）包括地板（12）和从地板向上延伸以提供外壳的侧板（20）。侧板中的至少一个具有穿过其中的开口（26），其被枢转门板（30）选择性地覆盖，以阻止进出外壳。门板（30）具有一对可伸缩的，弹簧偏压的管组件（40），其接合与支撑侧板的导轨（18）相互连接的拐角（16）。

5. 发明授权

US5836650A Car seat with height adjustment mechanism 失效
标题翻译：汽车座椅，带高度调节机构
公开(公告)号：US5836650A
公开(公告)日：1998-11-17
申请号：US874311
申请日：1997-06-13
申请人： Robert John Warner, Jr. , Michael Carnahan
发明人： Robert John Warner, Jr. , Michael Carnahan
IPC分类号： B60N2/26 , A47D1/10
CPC分类号： B60N2/26
摘要： An adjustment mechanism for a car seat provides multiple vertical locking positions for adjusting the attitude of a seat with respect to an automobile seat cushion and back. The car seat has a base with forward and rear support walls each having a key way matching the profile of the stem portion of a locking plunger. The plunger has a forward handle portion and a pair of shoulder portions extending to the rear of the plunger which engage mating recesses in a key way formed in an adjustable support member. The adjustable support member is slidably arranged between the forward and rear support walls of the base. The plunger is spring biased by a spring mounted in a spring aperture formed in the rear of the plunger stem. The relative positions of the support member and the car seat base are adjusted by withdrawing the plunger until the shoulder portions clear the support member key way, adjusting the position of the support member with respect to the car seat base and releasing the plunger to enable the spring to force the plunger rearwardly into the support member key way.
摘要翻译：用于汽车座椅的调节机构提供多个垂直锁定位置，用于调节座椅相对于汽车座垫和靠背的姿态。汽车座椅具有基座，其具有前后支撑壁，每个底座具有与锁定柱塞的杆部分的轮廓相匹配的关键方式。柱塞具有向前手柄部分和延伸到柱塞后部的一对肩部，其以形成在可调节支撑构件中的关键方式接合配合凹部。可调节的支撑构件可滑动地布置在基座的前支撑壁和后支撑壁之间。柱塞被安装在形成在柱塞杆后部的弹簧孔中的弹簧弹簧偏置。通过抽出柱塞来调节支撑构件和汽车座椅底座的相对位置，直到肩部部分清除支撑构件键的方式，调节支撑构件相对于汽车座椅底座的位置并释放柱塞，弹簧将柱塞向后推动到支撑构件的关键方式。

6. 发明授权

US5794951A Child's stroller with manually operable accessory latch assembly 失效
标题翻译：儿童手推车，带手动操作的附件闩锁组件
公开(公告)号：US5794951A
公开(公告)日：1998-08-18
申请号：US738225
申请日：1996-10-25
申请人： Scott Corley , Michael Carnahan , Joel Wennerstrom
发明人： Scott Corley , Michael Carnahan , Joel Wennerstrom
IPC分类号： B62B7/00 , B62B7/14
CPC分类号： B62B7/142 , B62B7/145 , B62B7/006
摘要： A removable latching assembly for use with a child's stroller. The stroller has a latch support post with a latch lug and a bearing surface, and a pivot support post with a bearing surface. The latching assembly includes a latching portion having an engagement surface and a manually operable latch lever with a pawl engagable with the latch lug, and a pivot portion with a bearing surface slidably engagable with the bearing surface of the pivot support post. To install, the pivot portion is maneuvered onto the pivot post bearing surface, the assembly is rotated by substantially ninety degrees about the bearing surface of the pivot support post until the latching portion engagement surface encounters the bearing surface of the latch support post. The latch lever is manipulated to engage the latching pawl with the latch lug. The assembly is removed by opening the latch lever until the pawl disengages from the latch lug, after which the assembly can be rotated about the pivot support post and removed from the stroller.
摘要翻译：一个与儿童婴儿车一起使用的可拆卸闩锁组件。婴儿车具有带有闩锁凸耳和支承表面的闩锁支撑柱，以及具有支承表面的枢转支撑柱。闩锁组件包括具有接合表面的闩锁部分和具有可与闩锁凸耳接合的棘爪的可手动操作的闩锁杆，以及具有可滑动地与枢转支撑柱的支承表面接合的支承表面的枢转部分。为了安装，枢轴部分被操纵到枢轴支承轴承表面上，组件围绕枢转支撑柱的支承表面旋转大约九十度，直到锁定部分接合表面遇到闩锁支撑柱的支承表面。操纵闩锁杆以将闩锁爪与闩锁凸耳接合。通过打开闩锁杆去除组件，直到棘爪与闩锁突出部分脱离，然后组件可以围绕枢转支撑柱旋转并从婴儿车移除。

7. 发明授权

US06474735B1 Adjustable car seat 失效
标题翻译：可调节汽车座椅
公开(公告)号：US06474735B1
公开(公告)日：2002-11-05
申请号：US09167893
申请日：1998-10-07
申请人： Michael Carnahan , Gary Lemmeyer
发明人： Michael Carnahan , Gary Lemmeyer
IPC分类号： B60N228
CPC分类号： B60N2/286 , B60N2/2803 , B60N2/753
摘要： A car seat is constructed to be adaptable for use by children within the toddler-size range and the youth-size range. In particular, the car seat includes cam-shaped arm rests which can be rotated about an axis roughly parallel to a seat bottom, with the rotation resulting in supporting surfaces at different heights relative to the seat bottom. In addition, the car seat has a base portion which allows a seat body to be reclined relative to the base portion, and a five-point harness which is easily removed or adjusted for children of varying heights. The car seat also has a moveable or removable head support. The car seat can be adjusted for children of varying heights and weights, avoiding the costs of multiple car seats for different sized children.
摘要翻译：汽车座椅的构造适合儿童在幼儿尺寸范围和年龄段范围内使用。特别地，汽车座椅包括凸轮形扶手，其可绕大致平行于座椅底部的轴线旋转，转动导致支撑表面相对于座椅底部处于不同的高度。此外，汽车座椅具有允许座椅本体相对于底座部分倾斜的基座部分，并且可以容易地移除或调整用于不同高度的儿童的五点式线束。汽车座椅还具有可移动或可拆卸的头部支撑。可以为不同高度和重量的儿童调整汽车座椅，避免不同大小孩子的多个汽车座椅的成本。

8. 发明授权

US06273505B1 Web adjuster for infant products 失效
标题翻译：婴儿用品网页调整器
公开(公告)号：US06273505B1
公开(公告)日：2001-08-14
申请号：US09422935
申请日：1999-10-22
申请人： Michael Carnahan
发明人： Michael Carnahan
IPC分类号： B60N228
CPC分类号： B60N2/286 , B60N2/265 , B60N2/2812 , B60R22/30 , Y10T24/45613 , Y10T24/4567 , Y10T24/45743
摘要： A web adjuster for securing a web and a seat including the web adjuster. The web extends through the web adjuster including a mounting plate that is mounted to the seat. A sliding plate moves relative to the mounting plate for lockingly engaging the web. Resilient biasing elements bias the sliding plate into locking engagement, and a release handle displaces the sliding plate against the resilient biasing elements.
摘要翻译：用于固定纸幅和包括纸幅调节器的座位的纸幅调节器。纸幅延伸通过纸幅调节器，包括安装到座椅的安装板。滑板相对于安装板移动，以与网片锁定接合。弹性偏置元件将滑板偏压成锁定接合，并且释放手柄使滑动板抵靠弹性偏置元件移位。

9. 发明申请

US20220226179A1 APPARATUSES AND METHODS FOR PROVIDING AN ISOLATION AREA AROUND AN INDIVIDUAL 有权
公开(公告)号：US20220226179A1
公开(公告)日：2022-07-21
申请号：US17578120
申请日：2022-01-18
申请人： Michael Carnahan , Afshin Zahraee
发明人： Michael Carnahan , Afshin Zahraee
IPC分类号： A61G10/00 , A61G5/10 , E04H1/12
摘要： Apparatuses and methods for defining an isolation area around an individual. Such an apparatus includes a frame having two opposing and spaced-apart side walls, an interior region within an interior of the apparatus and defined by and between the side walls, and one or more connecting members spanning the interior region and coupling the opposing side walls. Isolation barriers are coupled to the frame and extend outwardly from the interior region. The isolation barriers are configured to define an isolation zone surrounding the interior region that corresponds with the isolation area around an individual located within the interior region. An opening is providing for access by the individual to and from the interior region within the frame.

10. 发明授权

US08221270B1 Combination sporting practice assemblies 有权
标题翻译：组合运动练习组
公开(公告)号：US08221270B1
公开(公告)日：2012-07-17
申请号：US12796271
申请日：2010-06-08
申请人： Frank C. Kraska , Jamie L. Nash , Daniel Hladky , Andrew J. Hauptner , Michael Feeney , Michael Carnahan , Shelby J. Buell
发明人： Frank C. Kraska , Jamie L. Nash , Daniel Hladky , Andrew J. Hauptner , Michael Feeney , Michael Carnahan , Shelby J. Buell
IPC分类号： A63B71/02
CPC分类号： A63B63/083 , A63B71/02 , A63B2063/086 , A63B2071/026 , A63B2208/12 , A63B2210/50 , A63B2225/093
摘要： A combination sporting practice assembly includes a stem, a first structure, a second structure, and a basketball hoop. The stem extends between first and second ends. The first and second structures are releasably engaged with the first and second ends of the stem, respectively. The basketball hoop is releasably engaged with at least one of the stem, the first structure, and the second structure. The combination sporting practice assembly is selectively reconfigurable between different configurations.
摘要翻译：组合运动练习组合包括杆，第一结构，第二结构和篮球圈。杆在第一和第二端之间延伸。第一和第二结构分别与杆的第一和第二端可释放地接合。篮球环与杆，第一结构和第二结构中的至少一个可释放地接合。组合运动练习组合在不同配置之间可选择性地重新配置。

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