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1. 发明授权

US09168340B2 System and method for pain reduction during skin puncture and breakable tip therefor 有权
标题翻译：用于皮肤穿刺期间疼痛减轻的系统和方法及其易碎的尖端
公开(公告)号：US09168340B2
公开(公告)日：2015-10-27
申请号：US13253572
申请日：2011-10-05
申请人： Steven Goldberg , Michael Goldberg , David Schiff
发明人： Steven Goldberg , Michael Goldberg , David Schiff
IPC分类号： A61H1/00 , A61M5/42 , A61B19/00 , A61M5/50 , A61M37/00
CPC分类号： A61M5/422 , A61B90/30 , A61M5/50 , A61M37/0092 , A61M2205/587
摘要： An instrument, article and method are provided for minimizing pain during administration by injection of a liquid, such as, an anesthetic. The instrument has a forward end. A rod or lightpipe mounted freely for vibration projects out of the forward end. The article, a single use tip, is composed of a tip sleeve removably mounted on the forward end of the instrument and a tip member removably mounted on the projecting rod or lightpipe to vibrate a preselected injection site on a human or animal. The tip sleeve and tip member are covered by an elastic overmold that enables the tip member to vibrate freely with respect to the tip sleeve and light from the lightpipe to illuminate the injection site. The overmold of the single use tip is torn during removal of the single use tip from the instrument.
摘要翻译：提供了一种仪器，制品和方法，用于通过注射液体（例如麻醉剂）来最小化施用期间的疼痛。仪器有一个前端。自由安装的用于振动的杆或光管从前端突出。该制品是单个使用的尖端，由可移除地安装在仪器前端上的尖端套管和可拆卸地安装在突出的杆或光管上的尖端构件组成，以振动人或动物上的预选注射部位。尖端套筒和尖端构件由弹性包覆模制物覆盖，使得尖端构件能够相对于尖端套筒自由地振动，并使来自光管的光照亮注射部位。在从仪器中取出单次使用尖端时，单次使用尖端的包覆模具被撕裂。

2. 发明授权

US09055883B2 Surgical navigation system with a trackable ultrasound catheter 有权
标题翻译：手术导航系统配有可追踪超声导管
公开(公告)号：US09055883B2
公开(公告)日：2015-06-16
申请号：US11935479
申请日：2007-11-06
申请人： Nora T. Tgavalekos , Dun Alex Li , Peter Traneus Anderson , Jonathan David Schiff
发明人： Nora T. Tgavalekos , Dun Alex Li , Peter Traneus Anderson , Jonathan David Schiff
IPC分类号： A61M25/095 , A61B5/06 , A61B8/12 , A61B8/00 , A61B8/08 , A61B5/0402 , A61B5/08
CPC分类号： A61B5/06 , A61B5/0402 , A61B5/062 , A61B5/0816 , A61B8/12 , A61B8/4245 , A61B8/4254 , A61B8/445 , A61B8/4461 , A61B8/5238
摘要： A surgical navigation system including an ultrasound catheter is disclosed herein. The ultrasound catheter includes a flexible catheter housing defining a distal end, a transducer array disposed at least partially within the catheter housing, and a motor coupled with the transducer array. The motor is configured to rotate the transducer array in order to image a three-dimensional volume. The ultrasound catheter also includes a tracking element adapted to provide an estimate of a position and/or orientation of the distal end of the catheter housing. The tracking element is disposed within the catheter housing and immediately adjacent to the distal end.
摘要翻译：本文公开了包括超声波导管的手术导航系统。超声导管包括限定远端的柔性导管壳体，至少部分地设置在导管壳体内的换能器阵列，以及与换能器阵列耦合的马达。电动机被配置为旋转换能器阵列以便成像三维体积。超声导管还包括适于提供对导管外壳的远端的位置和/或取向的估计的跟踪元件。跟踪元件设置在导管壳体内并且紧邻远端。

3. 发明申请

US20120029422A1 SYSTEM AND METHOD FOR PAIN REDUCTION DURING SKIN PUNCTURE AND BREAKABLE TIP THEREFOR 有权
标题翻译：在皮肤刺激期间减轻疼痛的系统和方法及其破坏性提示
公开(公告)号：US20120029422A1
公开(公告)日：2012-02-02
申请号：US13253572
申请日：2011-10-05
申请人： Steven GOLDBERG , Michael Goldberg , David Schiff
发明人： Steven GOLDBERG , Michael Goldberg , David Schiff
IPC分类号： A61M5/42
CPC分类号： A61M5/422 , A61B90/30 , A61M5/50 , A61M37/0092 , A61M2205/587
摘要： An instrument, article and method are provided for minimizing pain during administration by injection of a liquid, such as, an anesthetic. The instrument has a forward end. A rod or lightpipe mounted freely for vibration projects out of the forward end. The article, a single use tip, is composed of a tip sleeve removably mounted on the forward end of the instrument and a tip member removably mounted on the projecting rod or lightpipe to vibrate a preselected injection site on a human or animal. The tip sleeve and tip member are covered by an elastic overmold that enables the tip member to vibrate freely with respect to the tip sleeve and light from the lightpipe to illuminate the injection site. The overmold of the single use tip is torn during removal of the single use tip from the instrument.
摘要翻译：提供了一种仪器，制品和方法，用于通过注射液体（例如麻醉剂）来最小化施用期间的疼痛。仪器有一个前端。自由安装的用于振动的杆或光管从前端突出。该制品是单个使用的尖端，由可移除地安装在仪器前端上的尖端套管和可拆卸地安装在突出的杆或光管上的尖端构件组成，以振动人或动物上的预选注射部位。尖端套筒和尖端构件由弹性包覆模制物覆盖，使得尖端构件能够相对于尖端套筒自由地振动，并使来自光管的光照亮注射部位。在从仪器中取出单次使用尖端时，单次使用尖端的包覆模具被撕裂。

4. 发明申请

US20080287802A1 Method for minimizing tracking system interference 有权
标题翻译：减少跟踪系统干扰的方法
公开(公告)号：US20080287802A1
公开(公告)日：2008-11-20
申请号：US11866865
申请日：2007-10-03
申请人： Dun Alex Li , Nora T. Tgavalekos , Jonathan David Schiff
发明人： Dun Alex Li , Nora T. Tgavalekos , Jonathan David Schiff
IPC分类号： A61B8/14
CPC分类号： A61B18/1492 , A61B5/062 , A61B6/503 , A61B8/0883 , A61B8/12 , A61B8/4254 , A61B8/445 , A61B8/4461 , A61B8/4488 , A61B34/20 , A61B2017/003 , A61B2017/00699 , A61B2017/00703 , A61B2034/2051 , A61B2090/367 , A61B2090/3782
摘要： A method for minimizing tracking system interference caused by a motor driven ultrasonic imaging device is disclosed herein. The method includes providing an ultrasonic imaging device adapted to obtain a generally real time three-dimensional image. The ultrasonic imaging device includes a motor configured to rotate a transducer array within a catheter housing. The method for minimizing tracking system interference also includes estimating a noise signal produced by the motor, selecting a tracking system signal strength and/or frequency adapted to minimize a tracking system interference, and implementing a field generator to produce a tracking system signal at the selected tracking system signal strength and/or frequency.
摘要翻译：本文公开了一种用于最小化由电动机驱动的超声波成像装置引起的跟踪系统干扰的方法。该方法包括提供适于获得大体实时三维图像的超声成像装置。超声波成像装置包括电动机，该马达被配置成使导管壳体内的换能器阵列旋转。用于最小化跟踪系统干扰的方法还包括估计由电动机产生的噪声信号，选择适于使跟踪系统干扰最小化的跟踪系统信号强度和/或频率，以及实现场发生器以在所选择的系统信号产生跟踪系统信号跟踪系统信号强度和/或频率。

5. 发明申请

US20080039799A1 Pen style liquid dispenser 审中-公开
标题翻译：笔式液体分配器
公开(公告)号：US20080039799A1
公开(公告)日：2008-02-14
申请号：US11974277
申请日：2007-10-12
申请人： David Schiff , Tucker Fort
发明人： David Schiff , Tucker Fort
IPC分类号： A61M5/00
CPC分类号： A61M5/20 , A61C5/62 , A61C19/063 , A61M5/24 , A61M5/31595
摘要： A hand-held device (10) useful for dispensing a liquid material includes a housing (11) containing the material to be dispensed and having a dispensing nozzle (12) and a resettable ratchet (13, 50) operatively connected to a biased piston (30). The ratchet mechanism (13, 50) including a release lever (13) normally preventing movement of the piston (30) until released. When the lever (13) is released the piston (30) is biased toward the dispensing nozzle (12), such that an amount of the material is urged to flow toward the nozzle (12). The housing (11) is configured to be pen-like.
摘要翻译：用于分配液体材料的手持式装置（10）包括容纳待分配材料的壳体（11），并且具有分配喷嘴（12）和可操作地连接到偏置活塞的可复位棘轮（13,50） 30）。棘爪机构（13,50）包括通常防止活塞（30）运动直到释放的释放杆（13）。当杠杆（13）被释放时，活塞（30）被朝向分配喷嘴（12）偏置，使得材料的量被迫向喷嘴（12）流动。壳体（11）被配置为笔状。

6. 发明申请

US20060259058A1 Push activation lancet device 有权
标题翻译：推动活化刺血针装置
公开(公告)号：US20060259058A1
公开(公告)日：2006-11-16
申请号：US11400726
申请日：2006-04-07
申请人： David Schiff , Peter Byar
发明人： David Schiff , Peter Byar
IPC分类号： A61B17/32
CPC分类号： A61B5/1411 , A61B5/1433 , A61B5/150022 , A61B5/150412 , A61B5/150503 , A61B5/150549 , A61B5/150618 , A61B5/150717 , A61B5/150916 , A61B5/15111 , A61B5/15117 , A61B5/15142 , A61B5/15144
摘要： A lancet device including a lancet having a puncturing element disposed within a two-piece housing including a rear housing and a forward housing. Relative axial movement of the rear housing toward the forward housing directly drives the lancet to a puncturing position wherein the puncturing element extends through the forward housing. During such relative axial movement, a drive structure applies a driving force against the lancet and disengages from the lancet based on deflecting structure in the housing, thereby releasing the driving force applied to the lancet. A retention member then retracts the lancet back within the housing, with the drive structure maintained disengaged from the lancet to prevent re-use.
摘要翻译：一种柳叶刀装置，其具有：穿刺元件，其具有设置在包括后壳体和前壳体的两件式壳体内的穿刺元件。后壳体朝向前壳体的相对轴向运动直接将刺血针驱动到穿刺位置，其中穿刺元件延伸穿过前壳体。在这种相对轴向移动期间，驱动结构基于刺血针施加驱动力，并且基于壳体中的偏转结构而从柳叶刀脱离，从而释放施加到刺血针的驱动力。保持构件然后使柳叶刀在壳体内回缩，驱动结构保持与刺血针脱离以防再次使用。

7. 发明授权

US5865795A Safety mechanism for injection devices 失效
标题翻译：注射装置的安全机制
公开(公告)号：US5865795A
公开(公告)日：1999-02-02
申请号：US609137
申请日：1996-02-29
申请人： David Schiff , Paul Mulhauser
发明人： David Schiff , Paul Mulhauser
IPC分类号： A61M5/30
CPC分类号： A61M5/30 , A61M2005/202 , A61M2005/2073
摘要： A safety mechanism for aiding in the prevention of accidental or unintentional discharge of a needleless injection device having a power unit, a housing, a plunger disposed within the housing, a trigger assembly, and a nozzle. The safety mechanism includes a locking member which is disposed at least partially on the exterior of the housing. The locking member works in concert with the triggering assembly to the prevent movement thereof, thereby preventing activation of the power unit to eject fluids through the nozzle. The locking member also works in concert with an interlocking sleeve which prevents activation of the injector when the nozzle is removed therefrom. The safety mechanism also includes a feature for automatically returning the locking member to a locked position after activation.
摘要翻译：一种用于防止意外或无意地排出具有动力单元，壳体，设置在壳体内的柱塞，触发器组件和喷嘴的无针注射装置的安全机构。安全机构包括至少部分地设置在壳体的外部上的锁定构件。锁定构件与触发组件协同工作以防止其移动，从而防止动力单元的激活以通过喷嘴喷射流体。锁定构件还与互锁套筒协同工作，当从其中移除喷嘴时，防止启动喷射器。安全机构还包括用于在启动之后将锁定构件自动返回到锁定位置的特征。

8. 发明授权

US5800388A Plunger/ram assembly adapted for a fluid injector 失效
标题翻译：适用于流体注射器的柱塞/柱塞组件
公开(公告)号：US5800388A
公开(公告)日：1998-09-01
申请号：US609140
申请日：1996-02-29
申请人： David Schiff , Paul Mulhauser
发明人： David Schiff , Paul Mulhauser
IPC分类号： A61M5/30 , A61M5/50
CPC分类号： A61M5/30 , A61M5/5066 , A61M2005/5073
摘要： A plunger/ram assembly adapted for a hypodermic fluid injector having a nozzle body defining a fluid chamber and an orifice communicating with the chamber. The plunger/ram assembly comprises a plunger adapted to be movably positioned in the chamber and a ram assembly. The ram assembly is operatively connected to the plunger for drawing fluid into and expelling fluid out the chamber through the orifice. The ram assembly includes first and second driving members spaced apart by a preselected free travel distance and a resilient biasing member having a preselected preload. The resilient biasing member is operatively disposed for maintaining the free travel distance when the preload is greater than a force applied to the first driving member. The maximum fluid pressure generated by the plunger/ram assembly is controlled by a free travel distance or gap existing between first and second driving members before the injector is fired. Prior to firing, the gap is accurately maintained during movement of the plunger/ram assembly by a resilient spring member. This arrangement ensures that the injected fluid will be delivered to the patient's body at a desired pressure sufficient to properly pierce the patient's skin or the like.
摘要翻译：一种适于皮下注射器的柱塞/柱塞组件，其具有限定流体室的喷嘴主体和与腔室连通的孔口。柱塞/柱塞组件包括适于可移动地定位在腔室中的柱塞和柱塞组件。柱塞组件可操作地连接到柱塞，用于将流体引入并通过孔口将流体排出腔室。压头组件包括通过预选的自由行程距离间隔开的第一和第二驱动构件以及具有预选的预载荷的弹性偏置构件。弹性偏置构件可操作地设置成当预载荷大于施加到第一驱动构件的力时保持自由行程距离。在喷射器被击发之前，柱塞/柱塞组件产生的最大流体压力由存在于第一和第二驱动构件之间的自由行进距离或间隙控制。在燃烧之前，通过弹性弹簧构件在柱塞/柱塞组件运动期间精确地保持间隙。这种布置确保注入的流体将以足以适当地刺穿患者皮肤等的期望压力被输送到患者身体。

9. 发明授权

US09539171B2 Apparatus for reducing pain during skin-puncturing procedures 有权
标题翻译：皮肤穿刺手术中减轻疼痛的装置
公开(公告)号：US09539171B2
公开(公告)日：2017-01-10
申请号：US13259408
申请日：2010-03-26
申请人： Steven Goldberg , David Schiff , Chris Evans , John Coleman
发明人： Steven Goldberg , David Schiff , Chris Evans , John Coleman
IPC分类号： A61B17/20 , A61H23/02 , A61H7/00 , A61M5/42 , A61H13/00
CPC分类号： A61H23/0254 , A61H7/005 , A61H13/00 , A61H2201/0153 , A61H2201/0188 , A61H2201/1418 , A61H2201/1688 , A61H2203/03 , A61H2205/026 , A61M5/422 , A61M2205/43 , A61M2205/581 , A61M2205/59
摘要： An instrument, article and method are provided for minimizing pain during administration by injection of a liquid, such as, an anesthetic. The instrument has a forward end. A lightpipe mounted freely for vibration projects out of the forward end. The article, a single use tip, is composed of a tip sleeve removably mounted on the forward end of the instrument and a tip member removably mounted on the projecting lightpipe to vibrate a preselected injection site on a human or animal. The tip sleeve and tip member are covered by an elastic overmold that enables the tip member to vibrate freely with respect to the tip sleeve and light from the lightpipe to illuminate the injection site. A vibration unit mounted in the instrument is coupled to the lightpipe. The method is carried out by imparting vibrations and illumination via the lightpipe to the tip member.
摘要翻译：提供了一种仪器，制品和方法，用于通过注射液体（例如麻醉剂）来最小化施用期间的疼痛。仪器有一个前端。自由安装的光管从前端突出。该制品是单个使用的尖端，由可移除地安装在器械前端上的尖端套管和可移除地安装在突出的光管上的尖端构件组成，以振动人或动物上的预选注射部位。尖端套筒和尖端构件由弹性包覆模制物覆盖，使得尖端构件能够相对于尖端套筒自由地振动，并使来自光管的光照亮注射部位。安装在仪器中的振动单元耦合到光管。该方法通过经由光管将振动和照明施加到尖端构件来进行。

10. 发明申请

US20120226123A1 LANCING DEVICE HAVING SADDLE-SHAPED TIP 有权
标题翻译：具有锯齿形提示的拉丝装置
公开(公告)号：US20120226123A1
公开(公告)日：2012-09-06
申请号：US13261153
申请日：2010-07-30
申请人： David Schiff , Akilesh Sridharan , Jonathan D. Albert
发明人： David Schiff , Akilesh Sridharan , Jonathan D. Albert
IPC分类号： A61B5/151 , A61B5/145
CPC分类号： A61B5/1411 , A61B5/150022 , A61B5/150068 , A61B5/150183 , A61B5/150259 , A61B5/150412 , A61B5/150503 , A61B5/150633 , A61B5/15105 , A61B5/15113 , A61B5/15142 , A61B5/1519 , A61B5/157
摘要： A tip (41) for use with a lancing device (11). A wall extends upwardly from a base and forms a substantially saddle-shaped distal surface for interfacing with a patient's skin. An opening (43) extends entirely through the tip. The tip (41) is movably received by a pressure sleeve assembly. The pressure sleeve assembly includes a housing (37) and a pressure sleeve movable between first and second positions. A spring (35) is connected between the housing (37) and the pressure sleeve. A lancet (21) is rigidly fixed to the housing (37) and is covered when the pressure sleeve is in the first position and exposed through the substantially saddle-shaped distal surface (42) of the tip (41) when the pressure sleeve is in the second position. The substantially saddleshaped distal surface (42) gathers the patient's skin toward the center of the tip to facilitate expressing blood from a lanced site.
摘要翻译：一种用于采血装置（11）的尖端（41）。壁从基部向上延伸并且形成基本上鞍状的远侧表面，用于与患者的皮肤接合。开口（43）完全延伸穿过尖端。尖端（41）由压力套筒组件可移动地接收。压力套筒组件包括壳体（37）和可在第一和第二位置之间移动的压力套筒。弹簧（35）连接在壳体（37）和压力套筒之间。刺血针（21）刚性地固定到壳体（37）上并且当压力套筒处于第一位置时被覆盖，并且当压力套筒是压头套筒时，穿过尖端部（41）的大致鞍形的远侧表面（42）处于第二位置。基本上鞍形的远端表面（42）将患者的皮肤朝向尖端的中心收集，以便于从穿孔部位表达血液。

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