公开(公告)号：US5961484A

公开(公告)日：1999-10-05

申请号：US12705

申请日：1998-01-23

申请人： Ignaty Gusakov ,  George T. Bauer

发明人： Ignaty Gusakov ,  George T. Bauer

IPC分类号： A61B5/0408 ,  A61N1/04 ,  A61N1/30 ,  A61B5/04

CPC分类号： A61N1/0492 ,  A61B5/0408 ,  A61N1/0428 ,  A61N1/0472

摘要： An electrode for attachment to a patient comprises a flexible planar member, an electrically conductive member embedded in said flexible member and adapted for contact with the patient, a layer of electrically conductive adhesive applied to the conductive member and the flexible planar member on a side of the flexible planar member facing the patient. Through holes extend completely through the electrode and, optionally, may also extend through the layer of adhesive. Alternatively, a permeable electrode having a permeable member which allows a solvent to pass through to the adhesive may be used to eliminate the need for through holes in the electrode. The permeable electrode may also be coated with sodium chloride or potassium chloride and used in conjunction with an applicator containing an alcohol gel which liquefies upon contact with the sodium chloride or potassium chloride. A transdermal patch comprises a layer or compartment where the medication is stored and a layer of adhesive through which the medication diffuses. Again, a plurality of through holes are formed completely through the product and, optionally, through the adhesive as well. An applicator containing the solvent can be placed in direct contact with the top of the electrode or the top of the transdermal patch. In this manner, the solvent can be directed through the through holes formed in either the electrode or the patch to release the solvent and to facilitate its removal.

摘要翻译： 用于附接到患者的电极包括柔性平面构件，嵌入所述柔性构件中并且适于与患者接触的导电构件，施加到导电构件的导电粘合剂层和柔性平面构件的侧面上的柔性平面构件 面向患者的柔性平面构件。 通孔完全延伸穿过电极，并且可选地还可延伸穿过粘合剂层。 或者，可以使用具有允许溶剂通过粘合剂的可渗透构件的可渗透电极来消除对电极中的通孔的需要。 可渗透电极也可以涂覆有氯化钠或氯化钾，并与含有醇凝胶的施用器结合使用，该醇凝胶在与氯化钠或氯化钾接触时液化。 透皮贴剂包括存储药物的层或隔室以及药物扩散通过的粘合剂层。 再次，多个通孔完全穿过产品形成，并且任选地通过粘合剂形成。 含有溶剂的涂布器可以放置成与电极的顶部或透皮贴剂的顶部直接接触。 以这种方式，可以将溶剂引导通过形成在电极或贴剂中的通孔以释放溶剂并便于其去除。

公开(公告)号：US5903293A

公开(公告)日：1999-05-11

申请号：US650768

申请日：1996-05-20

申请人： Ben H. Nikkels ,  Richard T. Reeves

发明人： Ben H. Nikkels ,  Richard T. Reeves

IPC分类号： B41J2/175

CPC分类号： B41J2/175 ,  B41J2/17506

摘要： An ink-jet bottle and valve system which delivers ink-jet ink to an ink-jet printer apparatus having an ink reservoir. The system has five, main components: (1) a bottle, (2) a housing, (3) a valve, (4), a cover, and (5) a vent tube. Coupled to the ink reservoir, the housing has a nozzle which extends into the ink reservoir and defines a channel through which ink may flow from the bottle to the ink reservoir. The top surface of the housing has a cutout defining a pair of valve rotation stops. The housing also has a bottom surface which includes a lower vent and a lower ink passage each opening to the channel of the nozzle. The valve fits snugly and rotatably within the housing. The internal surface of the valve is threaded to couple the valve to the threaded neck of the bottle. The bottom surface of the valve has an upper vent and an upper ink passage. Finally, a top surface of the valve has a projecting tab. The tab rests in the cutout of the housing and cooperates with the pair of valve rotation stops to limit axial rotation of the valve within the housing between (i) a first position where the tab abuts one valve rotation stop and in which the upper vent and the upper ink passage of the valve align with the lower vent and the lower ink passage, respectively, of the housing, and (ii) a second position where the tab abuts the other valve rotation stop and in which the upper vent and the upper ink passage of the valve are out of alignment with the lower vent and the lower ink passage, respectively, of the housing. The cover engages a flange on the housing and captivates the valve within the housing. Finally, the vent tube allows air, required to equalize the pressure in the bottle, to pass directly to the area at the top of the bottle above the ink and assure even ink flow.

摘要翻译： 一种喷墨瓶和阀系统，其将喷墨油墨输送到具有墨水储存器的喷墨打印机设备。 该系统有五个主要部件：（1）一个瓶子，（2）一个壳体，（3）一个阀门，（4）一个盖子和一个通风管。 耦合到墨水储存器，壳体具有延伸到墨水容器中并且限定墨水可以从瓶子流向墨水储存器的通道的喷嘴。 壳体的顶表面具有限定一对阀旋转止动件的切口。 壳体还具有底表面，该底表面包括通向喷嘴通道的下通气孔和下墨通道。 阀门紧密配合并可转动地安装在外壳内。 阀的内表面是螺纹连接的，以将阀门连接到瓶子的螺纹颈部。 阀的底表面具有上排气口和上部油墨通道。 最后，阀的顶面具有突出的突片。 翼片搁置在壳体的切口中并与该对旋转止挡件配合，以限制阀门在壳体内的轴向旋转，其中（i）第一位置，其中突片邻接一个阀旋转止动件， 阀的上部墨水通道分别与壳体的下部通气孔和下部墨水通道对齐，以及（ii）突出部与另一个阀门旋转止动件相接触的第二位置，其中上部通气孔和上部墨水 阀的通道分别与壳体的下通气口和下墨通道对准。 盖子与壳体上的法兰接合，并将阀门收纳在外壳内。 最后，排气管允许空气，要求均衡瓶中的压力，直接通过墨水上方的瓶子顶部的区域，并确保均匀的油墨流动。

公开(公告)号：USD404483S

公开(公告)日：1999-01-19

申请号：US058049

申请日：1996-08-07

申请人： Duane Harwood ,  Mike Griffin

设计人： Duane Harwood ,  Mike Griffin

公开(公告)号：US5803639A

公开(公告)日：1998-09-08

申请号：US626056

申请日：1996-04-01

申请人： Ignaty Gusakov ,  George T. Bauer

发明人： Ignaty Gusakov ,  George T. Bauer

IPC分类号： A61B5/0408 ,  A61F15/00 ,  A61B19/00

CPC分类号： A61F15/00 ,  A61B5/0408

摘要： A scraping apparatus or scraper for contacting an adhesive device and skin to which the adhesive device is attached, at an interface between the adhesive device and the skin, to remove the adhesive device from the skin. In one configuration, the scraping apparatus includes a fluid for reducing the adhesion of the adhesive; an element for holding the fluid; and a scraping component. The scraping component is connected to and in fluid communication with the fluid holding element and has at least one first opening distal to the fluid holding element. The scraping apparatus also includes a structure for closing the first opening. In another configuration, the scraping apparatus further includes an element for propelling the fluid to the scraping component. The propelling element may be a compressed gas.

摘要翻译： 一种用于在粘合装置和皮肤之间的界面处接触粘合装置和附着有粘合装置的皮肤的刮擦装置或刮刀，以从皮肤上移除粘合装置。 在一种构造中，刮削装置包括用于降低粘合剂的粘附力的流体; 用于保持流体的元件; 和刮削部件。 刮擦部件连接到流体保持元件并与流体保持元件流体连通，并且具有至少一个位于流体保持元件的远端的第一开口。 刮除装置还包括用于封闭第一开口的结构。 在另一种构造中，刮除装置还包括用于将流体推进到刮削部件的元件。 推进元件可以是压缩气体。

公开(公告)号：US5697907A

公开(公告)日：1997-12-16

申请号：US587716

申请日：1996-01-19

申请人： Rodolfo Gaba

发明人： Rodolfo Gaba

IPC分类号： A61B17/34 ,  A61M5/31 ,  A61M5/32 ,  A61M25/06 ,  A61M5/00

CPC分类号： A61M25/0618 ,  A61M5/3205 ,  A61M5/3213 ,  A61M5/3243 ,  A61M5/3273 ,  A61B2017/347 ,  A61M2005/3109 ,  A61M2005/325 ,  A61M5/3257

摘要： A safety catheter assembly holds a catheter onto an assembly housing, to prevent exposure of the point of a used needle. A needle extending from a needle assembly. A needle point lock has a housing, a locking arm with a hook extending outside of the housing and a rear tab. A wheel within the housing is pushed against a ramp surface and the rear tab of the locking arm, by a spring. Alternatively, a spring biased retainer may be used. The needle extends through the housing and a hole or slot in the locking arm, and into the catheter. The hub of the catheter is held against the housing by the hook on the locking arm, until the needle is withdrawn into the housing, releasing the locking arm and allowing the hook to separate from the catheter hub. After the point of the needle has been withdrawn into the housing, it cannot be pushed back out as the needle slot moves out of alignment with the needle point. The needle also cannot be withdrawn from the back of the housing as the tab on the locking arm moves to allow the wheel to engage the needle with a wedging action. The catheter cannot be accessed until the needle point is withdrawn and safely locked within the housing.

摘要翻译： 安全导管组件将导管保持在组件壳体上，以防止已用针的点暴露。 从针组件延伸的针。 针尖锁具有壳体，具有延伸到壳体外侧的钩的锁定臂和后突出部。 壳体内的轮子通过弹簧被推靠在斜坡表面和锁定臂的后翼片上。 或者，可以使用弹簧偏压保持器。 针穿过壳体和锁定臂中的孔或狭槽并进入导管。 导管的轮毂通过锁定臂上的钩固定在壳体上，直到针被拉出到壳体中，释放锁定臂并允许钩与导管毂分开。 在针的位置已经被撤回到壳体中之后，当针槽与针尖不对准时，它不能被推回。 当锁定臂上的突出部移动以允许轮与楔形物接合时，针也不能从壳体的后部撤回。 直到针尖撤回并且安全地锁定在外壳内才能访问导管。

公开(公告)号：US5680859A

公开(公告)日：1997-10-28

申请号：US540920

申请日：1995-10-11

申请人： Kenard E. Urion ,  George R. Allen ,  Richard A. Clement ,  Clete A. Eichelberger

发明人： Kenard E. Urion ,  George R. Allen ,  Richard A. Clement ,  Clete A. Eichelberger

IPC分类号： A61B5/0448

CPC分类号： A61B5/4362 ,  A61B5/0448

摘要： An integrated introducer and drive rod system used to position and attach a spiral-shaped, biological needle probe to a fetus during labor and delivery. The system ensures that the sharp, pointed, probe (typically, a fetal spiral electrode) remains protected in a retracted position inside the introducer until attachment to the fetal scalp is desired. The flexible drive rod of the system has a "C"-shaped safety ring with an outside diameter slightly less than the inner diameter of the introducer at a point on the introducer; a "C"-shaped radial web with an outside diameter only slightly larger than the inner diameter of the introducer creating an interference fit between the drive rod and the introducer; or a "C"-shaped segmented rib that engages the rear end of the introducer. The introducer has an inner diameter sized to create an interference fit with the drive rod; a forward interior wall with an inside diameter slightly less than the outside diameter of the safety ring; a ramp on the front end of the introducer; a longitudinal slot disposed along its entire length; or a combination of one or more of these structures. In combination, the structures of the drive rod and introducer resist but (upon exertion of a predetermined force on the handle of the drive rod) allow translation of the drive rod within the introducer.

摘要翻译： 一个整合的导引器和驱动杆系统，用于在工作和分娩过程中将螺旋形的生物针头探针定位并附着到胎儿。 该系统确保尖锐的探针（通常是胎儿螺旋电极）在引导器内的缩回位置保持保护，直到需要连接到胎儿头皮。 系统的柔性驱动杆具有“C”型安全环，其外径稍微小于导引器的内径; “C”型径向腹板，其外径仅略大于导引器的内径，从而在驱动杆和导引器之间形成过盈配合; 或与导引器的后端接合的“C”形分段肋。 引导器具有尺寸设定成与驱动杆形成过盈配合的内径; 前内壁的内径略小于安全环的外径; 引导器前端的斜坡; 沿其整个长度设置的纵向槽; 或这些结构中的一个或多个的组合。 组合在一起，驱动杆和导引器的结构抵抗，但是（在驱动杆的手柄上施加预定的力时）允许驱动杆在导引器内的平移。

公开(公告)号：US5666686A

公开(公告)日：1997-09-16

申请号：US473515

申请日：1995-06-07

申请人： Leland H. Dao

发明人： Leland H. Dao

IPC分类号： A61B18/00 ,  A61B18/14 ,  A61B19/00 ,  B08B1/00 ,  A47L25/00

CPC分类号： B08B1/00 ,  A61B18/1402 ,  A61B90/70 ,  A61B18/00

摘要： A body, which may have a tubular or dome-like shape with an open top and bottom, has a wall with one or more elongated slots extending along the wall from the top toward the bottom. A cauterizer blade may be drawn through a slot in any suitable orientation to wipe debris from the blade. A mounting, such as a pressure-sensitive adhesive sheet, may be used to attach the body to a surgical drape. A slot may have two parallel inner edges for wiping or scraping the cauterizer blade. The distance between the inner edges defines the slot width, which should be approximately equal to the width of the cauterizer blade to be cleaned. The sides of the slot may be beveled to form chisel-like inner edges that enhance the wiping action. At the top of the body the slot may also have a "V"-shaped notch to guide the cauterizer blade into the slot. The adhesive sheet may be attached to the open bottom of the dome-shaped body. Both sides of the adhesive sheet may be coated with adhesive to both adhere the body to the surgical drape and to trap in the adhesive any debris that falls into the body.

摘要翻译： 可以具有开口顶部和底部的管状或圆顶状形状的主体具有壁，所述壁具有一个或多个细长槽，该壁从顶部向底部延伸。 烧焦刀片可以以任何合适的方向穿过狭槽，以从刀片擦拭碎片。 可以使用诸如压敏粘合片的安装件将身体附接到手术罩。 槽可以具有用于擦拭或刮擦烧灼刀的两个平行的内边缘。 内边缘之间的距离限定槽宽度，其宽度应近似等于待清洁的烧灼刀的宽度。 槽的侧面可以被倾斜以形成增强擦拭动作的凿状内边缘。 在身体的顶部，狭槽也可以具有“V”形凹口，以将烧灼刀片引导到槽中。 粘合片可以附接到圆顶状体的开口底部。 粘合片的两侧可以用粘合剂涂覆以将身体粘附到手术盖上并且将粘合剂中的任何碎屑陷入到身体中。

公开(公告)号：US5377677A

公开(公告)日：1995-01-03

申请号：US126222

申请日：1993-09-23

申请人： Edward Dowd ,  Joseph O'Neill ,  David M. DiSabito ,  James R. Hubbard ,  Cleatis A. Eichelberger

发明人： Edward Dowd ,  Joseph O'Neill ,  David M. DiSabito ,  James R. Hubbard ,  Cleatis A. Eichelberger

IPC分类号： A61B5/0448

CPC分类号： A61B5/4362 ,  A61B5/0448

摘要： A packaging system for a fetal electrode assembly. The assembly includes an electrode which can be attached to a fetus. The electrode is coupled to an electrode wire. The electrode wire extends through a drive tube and terminates in a connector end. A flexible guide tube receives the drive tube. The packaging system includes a handle and a clip. The handle is attached to the rearward end of the drive tube. The handle has a forward section which detachably mounts inside the rearward end of the guide tube. The handle also has a passage for receiving the connector end and a slot for securing the electrode wire when the electrode is not in use. The electrode projects from the forward end of the guide tube when the forward section of the handle is mounted inside the rearward end of the guide tube. The clip has a head mounted to the handle and a tail which is wedged between the rearward end of the guide tube and the rearward end of the drive tube to secure the handle when the forward section of the handle is not mounted inside the rearward end of the guide tube. The electrode is retracted into and protected by the guide tube when the handle is secured by the clip.

摘要翻译： 胎儿电极组件的包装系统。 组件包括可附接到胎儿的电极。 电极与电极线相连。 电极线延伸穿过驱动管并终止于连接器端。 柔性导管接收驱动管。 包装系统包括手柄和夹子。 手柄连接到驱动管的后端。 手柄具有可拆卸地安装在导管的后端内的前部。 手柄还具有用于接收连接器端的通道和用于在不使用电极时固定电极线的槽。 当手柄的前部安装在导管的后端内时，电极从导管的前端突出。 该夹子具有安装在手柄上的头部和一个楔形在引导管的后端与驱动管的后端之间的尾部，以便在手柄的前部未安装在手柄的后端时固定手柄 导管。 当手柄通过夹子固定时，电极缩回到导管中并被导管保护。

公开(公告)号：US5197472A

公开(公告)日：1993-03-30

申请号：US736473

申请日：1991-07-26

申请人： David M. DiSabito

发明人： David M. DiSabito

IPC分类号： A61B5/0448

CPC分类号： A61B5/4362 ,  A61B5/0448

摘要： A disposable electrode assembly comprising a pair of thin, flexible, foam pads having adhesive on their facing surfaces. Leads from remotely located fetal electrodes are secured between the pads by the adhesive and are in electrical contact with conductive plates also located between the two pads. The lower pad carries a body electrode which is in electrical contact with the patient when the assembly is attached to the patient. Such attachment is assured without using an adhesive on the lower pad which contacts the patient's skin. The conductive plates and the body electrode are electrically connected to a fetal monitoring device by thin conductors also secured between the pads by the adhesive. The thin conductors combine in a cable assembly adapted to connect to the fetal monitoring device.

摘要翻译： 一次性电极组件，其包括一对在其相对表面上具有粘合剂的薄的，柔性的泡沫垫。 来自位于远端的胎儿电极的导线通过粘合剂固定在垫之间，并且还与位于两个垫之间的导电板电接触。 下垫具有当组件附接到患者时与患者电接触的身体电极。 确保这样的附着，而不使用接触患者皮肤的下垫上的粘合剂。 导电板和体电极通过由粘合剂固定在垫之间的细导体与胎儿监测装置电连接。 细导体组合在适于连接到胎儿监测装置的电缆组件中。

公开(公告)号：USD279407S

公开(公告)日：1985-06-25

申请号：US371657

申请日：1982-04-26

申请人： James R. Hubbard

设计人： James R. Hubbard