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11. 发明授权

US07918805B2 Phlebotomy needle with shape memory alloy flashback sensor 失效
标题翻译：带形状记忆合金闪回传感器的断头针
公开(公告)号：US07918805B2
公开(公告)日：2011-04-05
申请号：US12212184
申请日：2008-09-17
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61B5/00 , B65D81/00 , A61M5/178
CPC分类号： A61B5/1545 , A61B5/15003 , A61B5/150389 , A61B5/150473 , A61B5/150572 , A61B5/150732 , A61M25/0693 , G01K5/483 , G01K13/002
摘要： A phlebotomy device includes a needle defining a lumen and having a proximal end portion and a distal end portion. The distal end portion includes a sharpened tip configured to pierce tissue. The phlebotomy device further includes a sensor disposed at least partially within the lumen. The sensor has a first state and a second state and is configured to transition from the first state to the second state upon exposure to blood at physiological temperature.
摘要翻译：静脉切开装置包括限定内腔并具有近端部分和远端部分的针。远端部分包括被构造成刺穿组织的尖锐尖端。静脉切开装置还包括至少部分地设置在内腔内的传感器。传感器具有第一状态和第二状态，并且被配置为在生理温度下暴露于血液时从第一状态转变到第二状态。

12. 发明授权

US07651512B2 Lancer 有权
标题翻译：蓝瑟
公开(公告)号：US07651512B2
公开(公告)日：2010-01-26
申请号：US10400739
申请日：2003-03-27
申请人： Todd M. Chelak , Jonathan B. Gabel , Robert E. West , William J. Allen , Alan Bachman , Scott W. Reed , Ray Adams
发明人： Todd M. Chelak , Jonathan B. Gabel , Robert E. West , William J. Allen , Alan Bachman , Scott W. Reed , Ray Adams
IPC分类号： A61B17/14
CPC分类号： A61B5/15186 , A61B5/1411 , A61B5/150022 , A61B5/150106 , A61B5/15019 , A61B5/150412 , A61B5/150503 , A61B5/150587 , A61B5/150717 , A61B5/15113 , A61B5/15117 , A61B5/1519 , A61B5/15194
摘要： A lancer device that enables a user to draw blood from a patient and discard the used lancet without touching it. The device also has an adjustable tip for selecting the depth of stylet penetration into the patient and a triggering mechanism that utilizes a yoke latch and a leaf spring to discharge the lancet. The lancer also has a dampening feature to reduce vibrations when the lancet is moving.
摘要翻译：一种使用户能够从患者抽取血液并且丢弃所使用的柳叶刀而不触摸它的乳房装置。该装置还具有可调节的尖端，用于选择穿刺入患者的探针的深度，以及触发机构，其利用轭闩锁和板簧弹出刺血针。舞者还有一个减震功能，以减少刺血针移动时的振动。

13. 发明申请

US20090088617A1 Phlebotomy Needle with Shape Memory Alloy Flashback Sensor 失效
标题翻译：带形状记忆合金闪光传感器的拔牙针
公开(公告)号：US20090088617A1
公开(公告)日：2009-04-02
申请号：US12212184
申请日：2008-09-17
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61B5/026 , A61B5/15
CPC分类号： A61B5/1545 , A61B5/15003 , A61B5/150389 , A61B5/150473 , A61B5/150572 , A61B5/150732 , A61M25/0693 , G01K5/483 , G01K13/002
摘要： A phlebotomy device includes a needle defining a lumen and having a proximal end portion and a distal end portion. The distal end portion includes a sharpened tip configured to pierce tissue. The phlebotomy device further includes a sensor disposed at least partially within the lumen. The sensor has a first state and a second state and is configured to transition from the first state to the second state upon exposure to blood at physiological temperature.
摘要翻译：静脉切开装置包括限定内腔并具有近端部分和远端部分的针。远端部分包括被构造成刺穿组织的尖锐尖端。静脉切开装置还包括至少部分地设置在内腔内的传感器。传感器具有第一状态和第二状态，并且被配置为在生理温度下暴露于血液时从第一状态转变到第二状态。

14. 发明申请

US20090005759A1 POSITIVE DISPLACEMENT FLUID LOCK PORT 有权
标题翻译：积极位移流体锁口
公开(公告)号：US20090005759A1
公开(公告)日：2009-01-01
申请号：US12141178
申请日：2008-06-18
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61M25/14
CPC分类号： A61M39/02 , A61M39/26 , A61M2039/263
摘要： Positive displacement fluid lock ports for use in combination with an indwelling catheter and a syringe during a flushing/locking procedure are provided. The fluid lock port includes a housing having a distal and a proximal end; a resilient conduit supported within the housing, wherein the conduit defines a lumen therethrough; and at least one biasing member supported in the housing and being operatively associatable with the resilient conduit. The at least one biasing member has a first condition restrained from deforming the resilient conduit and a second condition operatively engaged with the resilient conduit to at least partially occlude the lumen of the resilient conduit.
摘要翻译：提供了在冲洗/锁定过程期间与留置导管和注射器组合使用的正位移流体锁定端口。流体锁定端口包括具有远端和近端的壳体; 支撑在所述壳体内的弹性导管，其中所述导管限定通过其中的腔; 以及至少一个偏压构件，其被支撑在所述壳体中并且与所述弹性导管可操作地相关联。所述至少一个偏置构件具有被限制使所述弹性导管变形的第一状态和与所述弹性导管可操作地接合以至少部分地封闭所述弹性导管的内腔的第二状态。

15. 发明授权

US08808321B2 Integrated lancet and bodily fluid sensor 有权
标题翻译：集成的柳叶刀和体液传感器
公开(公告)号：US08808321B2
公开(公告)日：2014-08-19
申请号：US12929261
申请日：2011-01-11
申请人： John D. DeNuzzio , Steven Keith , Lawrence A. Monahan , Phyllis Palmer , Bill Stewart , Todd M. Chelak , Robert E. West , William Allen , Frederick Karl , Lee Griswold
发明人： John D. DeNuzzio , Steven Keith , Lawrence A. Monahan , Phyllis Palmer , Bill Stewart , Todd M. Chelak , Robert E. West , William Allen , Frederick Karl , Lee Griswold
IPC分类号： A61B17/14 , A61B17/32 , A61B5/00 , B65D81/00
CPC分类号： A61B5/1486 , A61B5/150022 , A61B5/150305 , A61B5/150358 , A61B5/150412 , A61B5/150503 , A61B5/150618 , A61B5/150725 , A61B5/15107 , A61B5/15117 , A61B5/1519 , A61B5/15194 , A61B2562/0295 , Y10T29/49002 , Y10T29/49826
摘要： A lancing device integrated with a sensing strip and method of making and using the same are provided. A lance and analyte sensing strip are combined in a single, preferably disposable, device. In a preferred embodiment, a slot is provided in a support member so the lance can be engaged by a lance driver and driven into the skin producing a bodily fluid sample from a wound. The sensing area of the sensing strip is adjacent to the wound location reducing dexterity requirements for patients.
摘要翻译：提供了与传感带集成的穿刺装置及其制造和使用方法。喷枪和分析物感测带组合在单个，优选一次性的装置中。在优选实施例中，在支撑构件中设置狭槽，使得喷枪可以由喷枪驱动器接合并被驱动到皮肤中，从伤口产生体液样品。传感带的传感区域与伤口位置相邻，可减少对患者的灵活性要求。

16. 发明申请

US20110184316A1 PHLEBOTOMY DEVICE HAVING FLEXIBLE VALVE FOR DETECTING FLASHBACK 审中-公开
标题翻译：具有用于检测闪回的柔性阀的PHLEBOTOMY设备
公开(公告)号：US20110184316A1
公开(公告)日：2011-07-28
申请号：US13077179
申请日：2011-03-31
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61B5/15
CPC分类号： A61B5/1545 , A61B5/15003 , A61B5/150389 , A61B5/150473 , A61B5/150572 , A61B5/150732 , A61M25/0693 , G01K5/483 , G01K13/002
摘要： A phlebotomy device includes a needle defining a lumen and having a proximal end portion and a distal end portion. The distal end portion includes a sharpened tip configured to pierce tissue. The phlebotomy device further includes a sensor disposed at least partially within the lumen. The sensor has a first state and a second state and is configured to transition from the first state to the second state upon exposure to blood at physiological temperature.
摘要翻译：静脉切开装置包括限定内腔并具有近端部分和远端部分的针。远端部分包括被构造成刺穿组织的尖锐尖端。静脉切开装置还包括至少部分地设置在内腔内的传感器。传感器具有第一状态和第二状态，并且被配置为在生理温度下暴露于血液时从第一状态转变到第二状态。

17. 发明申请

US20110137265A1 Positive Displacement Fluid Lock Port 有权
标题翻译：正位移流体锁定端口
公开(公告)号：US20110137265A1
公开(公告)日：2011-06-09
申请号：US13028663
申请日：2011-02-16
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61M39/28
CPC分类号： A61M39/02 , A61M39/26 , A61M2039/263
摘要： Positive displacement fluid lock ports for use in combination with an indwelling catheter and a syringe during a flushing/locking procedure are provided. The fluid lock port includes a housing having a distal and a proximal end; a resilient conduit supported within the housing, wherein the conduit defines a lumen therethrough; and at least one biasing member supported in the housing and being operatively associatable with the resilient conduit. The at least one biasing member has a first condition restrained from deforming the resilient conduit and a second condition operatively engaged with the resilient conduit to at least partially occlude the lumen of the resilient conduit.
摘要翻译：提供了在冲洗/锁定过程期间与留置导管和注射器组合使用的正位移流体锁定端口。流体锁定端口包括具有远端和近端的壳体; 支撑在所述壳体内的弹性导管，其中所述导管限定通过其中的腔; 以及至少一个偏压构件，其被支撑在所述壳体中并且与所述弹性导管可操作地相关联。所述至少一个偏置构件具有被限制使所述弹性导管变形的第一状态和与所述弹性导管可操作地接合以至少部分地封闭所述弹性导管的内腔的第二状态。

18. 发明授权

US07896863B2 Positive displacement fluid lock port 有权
标题翻译：正排量流体锁定口
公开(公告)号：US07896863B2
公开(公告)日：2011-03-01
申请号：US12141178
申请日：2008-06-18
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61M25/16 , A61M25/18 , A61M5/14 , F16L37/28
CPC分类号： A61M39/02 , A61M39/26 , A61M2039/263
摘要： Positive displacement fluid lock ports for use in combination with an indwelling catheter and a syringe during a flushing/locking procedure are provided. The fluid lock port includes a housing having a distal and a proximal end; a resilient conduit supported within the housing, wherein the conduit defines a lumen therethrough; and at least one biasing member supported in the housing and being operatively associatable with the resilient conduit. The at least one biasing member has a first condition restrained from deforming the resilient conduit and a second condition operatively engaged with the resilient conduit to at least partially occlude the lumen of the resilient conduit.
摘要翻译：提供了在冲洗/锁定过程期间与留置导管和注射器组合使用的正位移流体锁定端口。流体锁定端口包括具有远端和近端的壳体; 支撑在所述壳体内的弹性导管，其中所述导管限定通过其中的腔; 以及至少一个偏压构件，其被支撑在所述壳体中并且与所述弹性导管可操作地相关联。所述至少一个偏置构件具有被限制使所述弹性导管变形的第一状态和与所述弹性导管可操作地接合以至少部分地封闭所述弹性导管的内腔的第二状态。

19. 发明申请

US20080234626A1 Multi-stage microporation device 审中-公开
标题翻译：多级微孔装置
公开(公告)号：US20080234626A1
公开(公告)日：2008-09-25
申请号：US11796107
申请日：2007-04-26
申请人： Todd M. Chelak
发明人： Todd M. Chelak
IPC分类号： A61N1/30
CPC分类号： A61B18/04 , A61B2017/00765 , A61N1/042 , A61N1/0424 , A61N1/327
摘要： A thermal treatment device for forming a micropore in a barrier has a micro-heater component with at least one micro-heater with a thermal member having a base end and a tip end. The device also has an ablation material in the at least one micro-heater and a power supply component for activating the micro-heater component. The ablation material expands in response to the activation in order to mechanically puncture the barrier to a first depth without thermally inducing ablation of the barrier and the micro-heater component enlarges the first depth of the micropore to a second depth and/or produces an improvement in at least one physiological property of the micropore.
摘要翻译：用于在屏障中形成微孔的热处理装置具有微加热器部件，该微加热器部件具有至少一个具有热部件的微加热器，该加热部件具有基端和尖端。该装置还具有至少一个微加热器中的消融材料和用于启动微加热器部件的电源部件。消融材料响应于激活而膨胀，以便将屏障机械地刺穿到第一深度，而不会导致屏障的消融，并且微加热器部件将微孔的第一深度扩大到第二深度和/或产生改善在微孔的至少一个生理特性中。

20. 发明授权

US09486581B2 Injector device with force lock-out and injection rate limiting mechanisms 有权
公开(公告)号：US09486581B2
公开(公告)日：2016-11-08
申请号：US11102882
申请日：2005-04-11
申请人： John Lovell , Robert E. West , Todd M. Chelak , William Easterbrook , Mark A. Follman , Edward P. Browka
发明人： John Lovell , Robert E. West , Todd M. Chelak , William Easterbrook , Mark A. Follman , Edward P. Browka
IPC分类号： A61M5/315 , A61M5/20 , A61M5/28 , A61M5/46 , A61M5/32
CPC分类号： A61M5/20 , A61M5/28 , A61M5/315 , A61M5/31551 , A61M5/31561 , A61M5/31571 , A61M5/3158 , A61M5/31593 , A61M5/3202 , A61M5/46 , A61M2005/2013
摘要： An injectable substance delivery device comprising a pen device body, a cartridge, a plunger, a drive mechanism, and at least one of a lock-out mechanism and a rate-limiting mechanism. The lock-out mechanism is provided through a ratchet engagement between the body and the plunger to restrict plunger movement and to ensure that the required needle puncture depth is realized prior to injection by locking out the injection mechanism from advancing until a specified force is applied to the skin. A rate-limiting mechanism is also provided through a user compressed plunger drive spring to ensure that a specific rate of injection is realized during the injection of a medicament.

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