公开(公告)号：US20140276610A1

公开(公告)日：2014-09-18

申请号：US14211838

申请日：2014-03-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： James ROHL ,  Mary BYRON ,  Joel EGGERT ,  Sandra NAGALE ,  Mark BODEN ,  David LEHSE

IPC: A61M25/10

CPC classification number: A61M25/1011 ,  A61M2025/1013 ,  A61M2025/105 ,  A61M2037/0023

Abstract: A medical device including an outer balloon, an inner balloon, and at least one delivery unit is disclosed. The outer balloon defines a first internal cavity that remains in fluid communication with a first inflation lumen. The inner balloon is disposed within the first internal cavity, and defines a second internal cavity that is in fluid communication with a second inflation lumen. Each delivery unit includes at least one needle configured to pierce a tissue and at least one reservoir containing a material. Further, inflation of the outer balloon or the inner balloon is structured and arranged to deliver the material into the tissue through the needle lumen.

Abstract translation: 公开了一种包括外球囊，内球囊和至少一个输送单元的医疗装置。 外球囊限定与第一充气腔保持流体连通的第一内腔。 内气球设置在第一内腔内，并且限定与第二充气腔流体连通的第二内腔。 每个递送单元包括构造成刺穿组织的至少一个针和至少一个包含材料的贮存器。 此外，外球囊或内气球的膨胀被构造和布置成通过针管内腔将材料输送到组织中。

公开(公告)号：US20160346430A1

公开(公告)日：2016-12-01

申请号：US15167209

申请日：2016-05-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： Sandra Nagale ,  David SHREEVE ,  Mark BODEN ,  Jonathan ZOLL ,  Timothy HARRAH ,  Steven KANGAS ,  Kasyap SEETHAMRAJU ,  Deanna CAVALLARO ,  Martin PHELAN

IPC: A61L27/20 ,  A61L27/52

CPC classification number: A61L27/20 ,  A61L27/52 ,  A61L2400/06 ,  A61L2430/22 ,  C08L5/04 ,  C08L5/00

Abstract: Methods of treating tissue of a patient, e.g., tissue of an organ such that the bladder, are described. The methods may comprise inserting a medical device within the bladder; and injecting a composition to separate a first layer of tissue from a second layer of tissue. The composition may comprise at least one polysaccharide compound having a concentration ranging from approximately 0.05% to approximately 25% by weight, with respect to the total weight of the composition. The composition may at least partially separate the first layer of tissue from the second layer of tissue. At least one of the first layer of tissue or the second layer of tissue may be a detrusor muscle tissue.

Abstract translation: 描述了治疗患者组织的方法，例如器官的组织，使得膀胱。 该方法可以包括在膀胱内插入医疗装置; 以及注射组合物以将组织的第一层与第二组织层分离。 相对于组合物的总重量，组合物可以包含至少一种浓度范围为约0.05重量％至约25重量％的多糖化合物。 组合物可以至少部分地将第一层组织与第二组织层分开。 第一层组织或第二层组织中的至少一个可以是逼尿肌组织。

公开(公告)号：US20170120048A1

公开(公告)日：2017-05-04

申请号：US15342785

申请日：2016-11-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ding Sheng He ,  Sandra NAGALE ,  Allan Charles SHUROS ,  Charles GIBSON ,  Lynne SWANSON ,  Dennis WERNER ,  Timothy Paul HARRAH ,  Mark BODEN ,  Michael Charles PETERSON ,  Steven DIAMOND ,  Amedeo CHIAVETTA

IPC: A61N1/36 ,  A61N1/02 ,  A61B18/14 ,  A61B5/20 ,  A61B5/053 ,  A61N1/30 ,  A61B5/05

Abstract: In one aspect, the present disclosure is directed to a method for identifying a site with a patient for treatment. The method may include engaging a plurality electrodes with an interior wall of the patient at a plurality of locations. The method may also generating a virtual map of a plurality of electrodes, wherein each of the plurality of electrodes is displayed with a first indicia. The method may also include displaying each of the plurality of electrodes engaged with the interior wall with a second indicia, measuring electrical activity, identifying at least one site for treatment based on the measured resulting electrical activity, and displaying each of the plurality of electrodes identified for treatment with a third indicia.