公开(公告)号：USRE47452E1

公开(公告)日：2019-06-25

申请号：US15446651

申请日：2017-03-01

申请人： Baxter International Inc. ,  Baxter Healthcare SA

发明人： Tuan Bui ,  Ton That Hai ,  Mark Nordhaus ,  Paul Sanders ,  Cong Jiang ,  David Lamb ,  Ozlem Yardimci ,  Kent L. Lurvey ,  Vadim V. Krongauz

IPC分类号： A61M39/04 ,  A61L31/14 ,  A61L27/34 ,  A61L27/50 ,  A61L27/54 ,  A61L29/08 ,  A61L29/14 ,  A61L29/16 ,  A61L31/10 ,  A61L31/16 ,  C07D213/30 ,  C08J9/36 ,  A61M39/16

摘要： A method for immobilizing dyes and antimicrobial agents on a polymeric cover or housing for a medical device is disclosed and described. The surface may be that of a catheter, a connector, a drug vial spike, a bag spike, a prosthetic device, an endoscope, a surface of an infusion pump, a key pad, a touch screen or a handle. The surfaces may also be one or more of those associated with a infusion of a medicament or dialysis treatment, such as peritoneal dialysis or hemodialysis, where it is important that the working surface for the dialysis fluid be sterile. These surfaces include connectors for peritoneal dialysis sets or for hemodialysis sets, bag spikes, dialysis catheters, and so forth. A method for determining whether a surface has been sterilized, and a dye useful in so indicating, is also disclosed.

公开(公告)号：US09574060B2

公开(公告)日：2017-02-21

申请号：US14802528

申请日：2015-07-17

申请人： Baxter International Inc. ,  Baxter Healthcare S.A.

发明人： Tuan Bui ,  Ton That Hai ,  Mark Nordhaus ,  Paul Sanders ,  Cong Jiang ,  David Lamb ,  Ozlem Yardimci ,  Kent L. Lurvey ,  Vadim V. Krongauz

IPC分类号： C08J9/36 ,  A61L27/34 ,  A61L27/50 ,  A61L27/54 ,  A61L29/08 ,  A61L29/14 ,  A61L29/16 ,  A61L31/10 ,  A61L31/14 ,  A61L31/16 ,  C07D213/30 ,  A61M39/04 ,  A61M39/16

CPC分类号： C08J9/36 ,  A61L27/34 ,  A61L27/50 ,  A61L27/54 ,  A61L29/085 ,  A61L29/14 ,  A61L29/16 ,  A61L31/10 ,  A61L31/14 ,  A61L31/16 ,  A61L2300/404 ,  A61L2300/442 ,  A61L2400/18 ,  A61L2420/02 ,  A61M39/045 ,  A61M39/16 ,  C07D213/30 ,  C08J2207/10 ,  C08J2309/06 ,  C08J2345/00 ,  C08J2367/00 ,  C08J2369/00 ,  C08J2375/04 ,  C08J2377/00

摘要： A method for immobilizing dyes and antimicrobial agents on a polymeric cover or housing for a medical device is disclosed and described. The surface may be that of a catheter, a connector, a drug vial spike, a bag spike, a prosthetic device, an endoscope, a surface of an infusion pump, a key pad, a touch screen or a handle. The surfaces may also be one or more of those associated with a infusion of a medicament or dialysis treatment, such as peritoneal dialysis or hemodialysis, where it is important that the working surface for the dialysis fluid be sterile. These surfaces include connectors for peritoneal dialysis sets or for hemodialysis sets, bag spikes, dialysis catheters, and so forth. A method for determining whether a surface has been sterilized, and a dye useful in so indicating, is also disclosed.

摘要翻译： 公开和描述了将染料和抗微生物剂固定在用于医疗装置的聚合物盖或壳体上的方法。 表面可以是导管，连接器，药物瓶尖，袋尖，假体装置，内窥镜，输液泵的表面，键盘，触摸屏或手柄的表面。 这些表面也可以是与输注药物或透析治疗相关联的一种或多种，​​例如腹膜透析或血液透析，其中重要的是透析液的工作表面是无菌的。 这些表面包括用于腹膜透析套件的连接器或用于血液透析套件，袋尖，透析导管等。 还公开了一种用于确定表面是否已被灭菌的方法，以及用于如此指示的染料。

公开(公告)号：US20130224866A1

公开(公告)日：2013-08-29

申请号：US13865624

申请日：2013-04-18

申请人： Baxter International Inc. ,  Baxter Healthcare S.A.

发明人： Kent L. Lurvey ,  Shmuel Sternberg ,  Vadim V. Krongauz ,  Rosa H. Yeh ,  Robin G. Pauley ,  Dustin C. Cawthon ,  Ton That Hai ,  Lecon L. Woo ,  Ashok K. Khanna ,  Birendra K. Lal ,  Michael Tung-Kiung Ling ,  William S. Hoerle ,  Craig L. Sandford ,  Mark A. Nordhaus ,  Alexander Savitski ,  Nicklaus J. Kirichkow ,  Kenneth Glen Suh ,  Sivaramakrishnan Krishnamoorthy ,  Hsinjin E. Yang ,  Robert A. Clarke

IPC分类号： G01N21/78

CPC分类号： G01N21/78 ,  A61M39/02 ,  A61M39/045 ,  A61M39/16 ,  A61M39/26 ,  A61M2039/1033 ,  A61M2039/1072 ,  A61M2205/583 ,  A61M2205/584 ,  G01N31/22

摘要： A medical device, such as a vascular access device, is disclosed for providing access to a medical fluid flow path for the introduction or withdrawal of medical fluids to and from the flow path. The access device includes an indicator for providing a visual indication when the access device has been exposed to an antiseptic agent. The indicator includes a substrate and a microporous layer disposed on the substrate. The microporous layer is made from a polymer material having an index of refraction from about 1.25 to about 1.6 and is configured to change from a substantially opaque state to a substantially transparent state upon exposure to an antiseptic solution. The microporous layer resumes the substantially opaque state after a period of time.

摘要翻译： 公开了一种医疗装置，例如血管通路装置，用于提供对医用流体流路的通路，用于将医用流体引入或取出流路。 访问装置包括用于当访问装置已经暴露于防腐剂时提供视觉指示的指示器。 指示剂包括基材和设置在基材上的微孔层。 微孔层由具有大约1.25至大约1.6的折射率的聚合物材料制成，并且被配置为在暴露于防腐溶液时从基本上不透明的状态改变到基本上透明的状态。 微孔层在一段时间后恢复基本上不透明的状态。