公开(公告)号：US5607394A

公开(公告)日：1997-03-04

申请号：US519626

申请日：1995-08-25

Applicant: Erik Andersen ,  Ib Jorgensen

Inventor： Erik Andersen ,  Ib Jorgensen

IPC: A61M25/00 ,  A61M29/02 ,  A61M29/00

CPC classification number: A61M25/104 ,  A61M2025/0063 ,  A61M2025/0183

Abstract: The invention features a catheter having a stylet that increases columnar strength and axial force transmission ("pushability") of the catheter shaft. This aspect of the invention features the stylet extending distally beyond an exit port which is used in rapid catheter exchange and being embedded in the catheter shaft, there being a stress-transferring relationship between the exterior of the stylet and the substance defining the shaft at least in the vicinity of the exit port, the stylet with the embedded relationship increasing the columnar strength of the shaft in the region of the port and increasing the pushability of the catheter.

Abstract translation: 本发明的特征在于具有提高导管轴的柱状强度和轴向力传递（“推动性”）的探针的导管。 本发明的这个方面的特征在于，探针的远端延伸超过用于快速导管交换并且嵌入在导管轴中的出口，在探针的外部和至少限定轴的物质之间存在应力传递关系 在出口附近，具有嵌入关系的探针增加了在该区域中的轴的柱状强度并增加了导管的推动性。

公开(公告)号：US5234457A

公开(公告)日：1993-08-10

申请号：US773847

申请日：1991-10-09

Applicant: Erik Andersen

Inventor： Erik Andersen

IPC: A61B17/00 ,  A61F2/00 ,  A61F2/90

CPC classification number: A61F2/90 ,  A61F2/95 ,  A61F2/958 ,  A61F2/0077 ,  A61F2210/0019 ,  A61F2220/005

Abstract: A stent assembly, delivery system and method of manufacture therefor. A stent assembly includes a compact stent. A dissolvable material impregnates the stent in liquid form. In its cured, solid form, the material contains the stent in its compact form. When the stent is positioned in a vessel, the temperature and liquids in the vessel dissolve the material thereby to release the stent for positioning in a final configuration. The expansion of the stent then allows removal of the delivery system.

Abstract translation: 支架组件，输送系统及其制造方法。 支架组件包括紧凑型支架。 可溶解材料以支架形式浸渍。 在其固化的固体形式中，材料包含其紧凑形式的支架。 当支架定位在容器中时，容器中的温度和液体溶解材料，从而释放用于最终配置的定位的支架。 支架的膨胀允许移除输送系统。

公开(公告)号：US5037387A

公开(公告)日：1991-08-06

申请号：US469218

申请日：1990-01-24

Applicant: David G. Quinn ,  Erik Andersen

Inventor： David G. Quinn ,  Erik Andersen

IPC: A61J15/00 ,  A61M25/00 ,  A61M25/01

CPC classification number: A61M25/0069 ,  A61J15/0015 ,  A61J15/0026 ,  A61M25/01

Abstract: An improved enteral feeding tube (10) having a distal (12) and a proximal end (14). The tube (10) has a generally circular cross-section, and includes an attachment (22) made of flexible polyurethane that is adhered to the distal end (12) of the enteral feeding tube (10). The attachment (22) comprises a generally rigid stem portion (24) extending from the distal end (12) of the enteral tube (10), and along an axis generally parallel to the axis of the feeding tube. The attachment (22) further comprises a spherical tip (28) at one end of the rigid stem portion (24).

Abstract translation: 具有远端（12）和近端（14）的改进的肠内喂养管（10）。 管（10）具有大致圆形的横截面，并且包括由柔性聚氨酯制成的附接件（22），所述附接件（22）粘附到肠喂养管（10）的远端（12）。 附件（22）包括从肠管（10）的远端（12）延伸的大致刚性的杆部分（24），并且沿着大致平行于进料管轴线的轴线。 附件（22）还包括在刚性杆部分（24）的一端处的球形末端（28）。

公开(公告)号：US4921138A

公开(公告)日：1990-05-01

申请号：US226380

申请日：1988-07-29

Applicant: David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

Inventor： David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

IPC: A61M5/14 ,  A61M5/162 ,  B67B7/86 ,  F01K23/10

CPC classification number: F01K23/101 ,  A61M5/1417 ,  A61M5/162 ,  B67B7/26 ,  B67B7/28 ,  A61M2005/1623

Abstract: An improved device for aspetic dispensing of enteral feeding solutions from shape retentive, pre-filled containers. The device including a distensible hanger member formed around only the end panels of the container to suspend the container in an orientation to define only a single uppermost corner and a single lowermost corner. The device further including corner attachment members for firmly securing a therapeutic fluid dispensing column only to the uppermost and lowermost corners of the container. The fluid dispensing column having venting and dispensing spikes. The spikes having an outer configuration which forms leak-proof seals with an aperture formed in the container. The spikes further including an arrangement of laterally opposed inlet ports joined to a large diameter axial bore.

Abstract translation: 一种改进的装置，用于从形状保持性，预填充的容器中分泌肠内喂养溶液。 该装置包括仅在容器的端板周围形成的可扩张的吊架构件，以将容器悬挂在仅限定单个最上角和单个最下角的方向上。 该装置还包括用于将治疗性流体分配柱仅牢固地固定到容器的最上部和最下角的角部附接构件。 流体分配塔具有排气和分配尖峰。 具有外部构造的钉形成具有形成在容器中的孔的防漏密封件。 尖钉还包括连接到大直径轴向孔的横向相对的入口端口的布置。

公开(公告)号：US4795430A

公开(公告)日：1989-01-03

申请号：US144527

申请日：1988-01-15

Applicant: David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

Inventor： David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

IPC: A61F2/958 ,  A61J15/00 ,  A61M29/02

CPC classification number: A61J15/0019 ,  A61J15/0042 ,  A61M25/10 ,  A61J15/0073

Abstract: A unique device for intubating an ostomy, formed by a percutaneous endoscopic technique including a multi-lumen tube, having at least a fluid delivery lumen and an inflation lumen. The tube includes a port near one end to dispose the inflation lumen to ambient air and an outlet at an other end to convey fluid from within the fluid lumen into a patient. A retention member, preferably an inflatable cuff, is joined near the other end of the tube and is inflatable and deflatable through the inflation lumen. In a deflated state, the cuff assumes an edge-free outer configuration to facilitate intubation of the device into the patient. In a fully inflated state, the cuff assumes an outer configuration defining an edged, generally flat surface to more diffusely contact and abut against inner tissue surfaces surrounding the gastrostomy. Joined to the one end of the tube is an elongated tapered sleeve which encloses the one end of the tube. The tapered end of the sleeve carries a suture loop for use in intubating the device. The sleeve includes a skirt portion which creates a circumferential air-tight seal about the tube to selectively seal the ambient air port. The skirt portion is air pressure responsive to permit escape of air from the inflation lumen through the port but preventing the ingress of air into the inflation lumen through the port.

Abstract translation: 用于插管造口术的独特装置，其通过包括多腔管的经皮内窥镜技术形成，所述多腔管至少具有流体输送腔和充气腔。 管包括靠近一端的端口，以将充气腔设置到环境空气中，另一端的出口将流体从流体腔内输送到患者体内。 保持构件，优选地是可充气的袖带，在​​管的另一端附近接合，并且可膨胀并且可以通过膨胀内腔放气。 在放气状态下，袖带呈现无边缘的外部构造以便于装置插入患者体内。 在完全充气的状态下，袖带呈现限定边缘的大致平坦表面的外部构造，以更加扩散地接触并邻接胃造口术周围的内部组织表面。 连接到管的一端是细长的锥形套筒，其包围管的一端。 套筒的锥形端部装有用于插管装置的缝线环。 套筒包括裙部，其围绕管产生周向气密密封，以选择性地密封环境空气端口。 裙部是空气压力，其响应于允许空气从充气腔排出通过端口，但是防止空气通过端口进入膨胀腔。

公开(公告)号：US4055823A

公开(公告)日：1977-10-25

申请号：US686891

申请日：1976-05-17

Applicant: Erik Andersen

Inventor： Erik Andersen

IPC: H01F7/16 ,  F16K31/06

CPC classification number: H01F7/1607

Abstract: An electromagnetic valve assembly of the type having a tube for guiding the plunger armature which tube also supports the surrounding coil unit. A U-shaped yoke surrounds the coil and a housing is provided. The tube, which is attached to a valve casing, has an annular recess at the opposite end for receiving the slotted ring of a ring and nut pair which uses the tube as an abutment for biasing the yoke and the housing towards the valve casing. A lock ring is between the slotted ring and the yoke which has a first lug in a slot of the slotted member and a second lug in a recess in the housing to prevent relative rotation between the slotted ring and the housing.

Abstract translation: 该类型的电磁阀组件具有用于引导柱塞电枢的管，该管还支撑周围的线圈单元。 U形轭环绕线圈并提供壳体。 附接到阀壳体的管在相对端处具有环形凹部，用于接收环和螺母对的开槽环，其使用管作为用于将轭和壳体偏压向阀壳体的邻接。 开槽环和轭之间的锁环位于开槽构件的槽中的第一凸耳和壳体中的凹部中的第二凸耳之间，以防止开槽环和壳体之间的相对旋转。

公开(公告)号：US20110045041A1

公开(公告)日：2011-02-24

申请号：US12933337

申请日：2009-03-26

Applicant: Nevenka Golubovic-Liakopoulos ,  Bhavdeep Shah ,  Erik Andersen

Inventor： Nevenka Golubovic-Liakopoulos ,  Bhavdeep Shah ,  Erik Andersen

IPC: A61K8/02 ,  A61K9/00 ,  A61K38/00 ,  A61P17/10 ,  A61P17/16 ,  A61P17/00 ,  A61P17/12 ,  A61P17/02 ,  A61K31/375 ,  A61K31/07 ,  A61K31/355 ,  A61K31/122 ,  A61K31/714 ,  A61K31/728 ,  A61K9/10 ,  A61K8/04 ,  B82Y5/00

CPC classification number: A61K9/0014 ,  A61K8/0208 ,  A61K8/027 ,  A61K8/03 ,  A61K8/65 ,  A61K8/66 ,  A61K8/731 ,  A61K8/733 ,  A61K9/70 ,  A61K9/7007 ,  A61K9/7015 ,  A61K31/19 ,  A61K31/196 ,  A61K31/728 ,  A61K2800/88 ,  A61K2800/884 ,  A61Q19/00

Abstract: The present invention relates to methods and compositions for the delivery of cosmetics and medicants. In some embodiments, the invention relates to compositions comprising both hydrophobic and hydrophilic polymers. In preferred embodiments, the invention relates to the delivery of peptides, small molecules and other bioactive compounds using the compositions and methods disclosed herein.

Abstract translation: 本发明涉及递送化妆品和药物的方法和组合物。 在一些实施方案中，本发明涉及包含疏水和亲水聚合物的组合物。 在优选的实施方案中，本发明涉及使用本文公开的组合物和方法递送肽，小分子和其它生物活性化合物。

公开(公告)号：US07802148B2

公开(公告)日：2010-09-21

申请号：US11063884

申请日：2005-02-23

Applicant: Erik Andersen

Inventor： Erik Andersen

IPC: G06F11/00

CPC classification number: H04L49/606 ,  H04L12/5601 ,  H04L49/608 ,  H04L2012/5681

Abstract: A network device for correcting corrupted memory locations. The network device includes a plurality of free pointers, each of which points to a free memory location. The network device also includes a plurality of cell locations for storing information, each of the plurality of cell locations comprising a field for storing a pointer to another cell location. Upon retrieving information from one of the plurality of cell locations, the device includes means for determining if the pointer to the current cell location is valid and for storing a valid pointer with the plurality of free pointers.

Abstract translation: 用于校正损坏的存储器位置的网络设备。 网络设备包括多个空闲指针，每个指针指向空闲存储器位置。 网络设备还包括用于存储信息的多个小区位置，多个小区位置中的每一个包括用于存储指向另一小区位置的指针的字段。 在从多个单元位置之一检索信息时，设备包括用于确定指向当前单元位置的指针是否有效并用于存储具有多个空指针的有效指针的装置。

公开(公告)号：US07409624B2

公开(公告)日：2008-08-05

申请号：US11819512

申请日：2007-06-27

Applicant: Weitong Chuang ,  Erik Andersen

Inventor： Weitong Chuang ,  Erik Andersen

IPC: G11C29/00

CPC classification number: H04L49/552 ,  H04L49/206 ,  H04L49/351

Abstract: A network device for minimizing latency and correcting errors associated with information transmitted from an external memory device. The network device includes a management unit for requesting information stored on at least one external memory device. The network device also includes a command unit for transmitting a request from the management unit to the external memory device. The command unit maintain at least one counter that is associated with current requests and compares the at least one counter to at least one predefined threshold in order to throttle the management unit when the at least one counter exceeds the at least one threshold. The network device further includes means for aligning information from the at least one external memory device with information transmitted from the command unit to the management unit and for ensuring that aligned information is accurate.

Abstract translation: 一种网络设备，用于最小化等待时间并纠正与从外部存储设备发送的信息相关联的错误。 网络设备包括用于请求存储在至少一个外部存储设备上的信息的管理单元。 网络设备还包括用于将来自管理单元的请求发送到外部存储器设备的命令单元。 命令单元保持与当前请求相关联的至少一个计数器，并将该至少一个计数器与至少一个预定阈值进行比较，以便当该至少一个计数器超过该至少一个阈值时，节流该管理单元。 网络设备还包括用于将来自至少一个外部存储器设备的信息与从命令单元发送到管理单元的信息对准并且用于确保对齐信息是准确的装置。

公开(公告)号：US20070232996A1

公开(公告)日：2007-10-04

申请号：US11587693

申请日：2005-04-28

Applicant: Erik Andersen

Inventor： Erik Andersen

IPC: A61M29/00

CPC classification number: A61L31/16 ,  A61F2/958 ,  A61F2250/0067 ,  A61L2300/114 ,  A61L2300/604 ,  A61L2400/12 ,  A61M25/1027 ,  A61M25/1038 ,  A61M25/104 ,  A61M2025/1004 ,  A61M2025/1031 ,  A61M2025/1075

Abstract: An expandable balloon for use in angioplasty procedures comprises a balloon having an outer surface layer, the outer surface layer being made from electrospun nanofibers and incorporating at least one pharmaceutically active substance, such as nitric oxide (NO). The outer surface layer may be formed on a separate flexible tubular member or sock, which is slipped over the balloon. A method of treating cell disorders in tubular structures of a living being comprises the steps of placing a coated balloon at a treatment site within the tubular structures, expanding the balloon at the treatment site, and releasing the pharmaceutically active substance at the treatment site. Optionally, a stent may be crimped onto the balloon prior to insertion of the balloon and scent into the tubular structures of the living being.

Abstract translation: 用于血管成形术程序的可膨胀气囊包括具有外表面层的球囊，外表面层由静电纺丝纳米纤维制成并且并入至少一种药物活性物质，例如一氧化氮（NO）。 外表面层可以形成在单独的柔性管状构件或袜子上，该弹性管状构件或袜子滑过气球。 一种治疗生物体管状结构中的细胞病症的方法包括以下步骤：将涂覆的球囊放置在管状结构内的治疗部位，使治疗部位膨胀，并在治疗部位释放药物活性物质。 可选地，在插入气囊和气味进入生命体的管状结构之前，可以将支架卷曲到球囊上。