公开(公告)号：US20050197626A1

公开(公告)日：2005-09-08

申请号：US11100188

申请日：2005-04-05

申请人： Sheldon Moberg ,  Susan McConnell ,  Philip Hudak

发明人： Sheldon Moberg ,  Susan McConnell ,  Philip Hudak

IPC分类号： A61J1/00 ,  A61J1/20 ,  A61M5/145 ,  A61M5/162 ,  A61M39/12 ,  A61M37/00

CPC分类号： A61M39/12 ,  A61M5/14566 ,  A61M5/162

摘要： A reservoir, made from a cyclic olefin copolymer (COC), for containing a fluid for infusion into a body of a patient includes a proximal end adapted to connect to an infusion set, a distal end, a cylindrical wall longitudinally extending from the proximal end to the distal end, and a piston adapted to be slidably mounted within the reservoir at the distal end. The COC may be Topas® and the reservoir may be used to contain insulin. The piston forms a fluid tight seal and may be connected to a linear actuation member. Additionally, the piston may be formed from an elastomeric material including rubber, silicone, bromobutyl, natural synthetic isoprene, nitrile, and/or ethylene propylene diene monomers. The piston may also be made from a COC such as Topas®.

摘要翻译： 由环状烯烃共聚物（COC）制成的用于容纳用于输注到患者体内的流体的储液器包括适于连接到输液器的近端，远端，从近端纵向延伸的圆柱形壁 以及适于在远端可滑动地安装在储存器内的活塞。 COC可以是Topas，并且储存器可以用于容纳胰岛素。 活塞形成流体密封密封并且可以连接到线性致动构件。 此外，活塞可以由包括橡胶，硅酮，溴丁基，天然合成异戊二烯，腈和/或乙烯丙烯二烯单体的弹性体材料形成。 活塞还可以由诸如Topas的COC制成。

公开(公告)号：US20060129090A1

公开(公告)日：2006-06-15

申请号：US11004594

申请日：2004-12-03

申请人： Sheldon Moberg ,  Mark Holt ,  Albert Candioty ,  Milad Girgis ,  Julian Kavazov ,  Philip Hudak ,  Frederick Houghton ,  Sean Collins ,  Lance Shetler ,  Jason Adams ,  Clint Taylor ,  Brian Highley ,  Kraig Kooiman ,  Tommy Cushing

发明人： Sheldon Moberg ,  Mark Holt ,  Albert Candioty ,  Milad Girgis ,  Julian Kavazov ,  Philip Hudak ,  Frederick Houghton ,  Sean Collins ,  Lance Shetler ,  Jason Adams ,  Clint Taylor ,  Brian Highley ,  Kraig Kooiman ,  Tommy Cushing

IPC分类号： A61M31/00

CPC分类号： A61M39/1055 ,  A61M5/158 ,  A61M25/02 ,  A61M39/02 ,  A61M39/1011 ,  A61M2005/1581 ,  A61M2005/1587 ,  A61M2025/0266 ,  A61M2025/028

摘要： An infusion set for subcutaneous delivery of an infusant. The infusion set may include a base removably attachable to an infusion site and a connector temporarily lockable to the base. The connector can engage the base in a plurality of orientations. The connector locks into the base after at least partial rotation of the connector about the base. The connector may include flexible arms which unlock the connector from the base. The base includes a cannula for insertion through the infusion site. The connector includes a tubing for passing the infusant. The infusant is subcutaneously passable from the tubing through the cannula when the connector is attached to the base. The infusion set may also include a hub removably attachable to the base that includes a needle that extends through the base and the cannula and a guard removably attachable to the base opposite the hub for surrounding the needle.

公开(公告)号：US20050148928A1

公开(公告)日：2005-07-07

申请号：US10749468

申请日：2003-12-31

申请人： Adam Molina ,  Poonam Gulati ,  Bradley Enegren ,  Eric Geismar ,  Philip Hudak

发明人： Adam Molina ,  Poonam Gulati ,  Bradley Enegren ,  Eric Geismar ,  Philip Hudak

IPC分类号： A61L29/04 ,  A61L29/06 ,  A61L29/08 ,  B32B1/08 ,  B32B27/36 ,  C08L23/06 ,  C08L23/08 ,  C08L75/04 ,  F16L11/04 ,  F16L11/06 ,  A61M31/00

CPC分类号： B32B1/08 ,  A61L29/041 ,  A61L29/06 ,  A61L29/085 ,  B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B2307/546 ,  B32B2323/043 ,  B32B2597/00 ,  C08L23/06 ,  C08L23/0853 ,  C08L75/04 ,  F16L11/06 ,  Y10T428/1393 ,  C08L23/08 ,  C08L67/02

摘要： A multiple layer tubing for conveying a fluidic media in a medical or laboratory environment includes at least one outer layer of a copolyester ether (COPE) material. The tubing also includes an inner layer of a material compatible with sensitive fluidic media and at least one intermediate layer for bonding the outer layer to the inner layer. The material of the inner layer may be a high density polyethylene or a polyurethane material. The material of the intermediate layer may be ethylene-vinyl acetate (EVA). With the use of a COPE outer layer, a multiple layer medical tubing may be made without polyvinylchloride (PVC) or PVC plasticizers. The multiple layer tubing may be made by extrusion. The three layers may be co-extruded, simultaneously, as part of an efficient manufacturing processes.

摘要翻译： 用于在医疗或实验室环境中输送流体介质的多层管道包括共聚酯醚（COPE）材料的至少一个外层。 管道还包括与敏感流体介质相容的材料的内层和用于将外层粘合到内层的至少一个中间层。 内层的材料可以是高密度聚乙烯或聚氨酯材料。 中间层的材料可以是乙烯 - 乙酸乙烯酯（EVA）。 通过使用COPE外层，可以在不使用聚氯乙烯（PVC）或PVC增塑剂的情况下制造多层医用管。 多层管可以通过挤压制成。 作为有效制造工艺的一部分，三层可以同时共挤出。