公开(公告)号：US06626888B1

公开(公告)日：2003-09-30

申请号：US08533911

申请日：1995-09-26

申请人： Anthony J. Conway ,  Philip J. Conway ,  Richard D. Fryar, Jr.

发明人： Anthony J. Conway ,  Philip J. Conway ,  Richard D. Fryar, Jr.

IPC分类号： A61M3100

CPC分类号： A61M25/10 ,  A61L29/06 ,  A61L29/085 ,  A61M25/0009 ,  A61M25/0017 ,  A61M25/0045 ,  A61M25/1011 ,  A61M25/1027 ,  A61M25/1036 ,  A61M2025/0056 ,  A61M2025/0062 ,  A61M2025/1031 ,  A61M2025/1075 ,  A61M2205/0238 ,  A61M2210/1092 ,  B29C41/14 ,  B29C41/22 ,  B29C2791/001 ,  B29K2083/00 ,  B29K2083/005 ,  B29L2031/7542 ,  C08L83/04

摘要： A method shaping polymeric structures by coating a support structure with a bond-preventing agent to attain a particular shape and subsequently coating the shaped structure of the bond-preventing agent with a polymeric bonding composition is provided. Such shaped polymeric structures can have one or more cavities which can be fluid-filled or gel-filled. Also provided is a hand-actuating retention female urinary catheter having an inner tube and an outer overcoat layer encircling the tube with an elastomeric collar with a shroud. A cavity containing a fluid is interposed between the tube and the overcoat layer. The cavity includes a balloon portion and a reservoir portion. The shroud encircles the reservoir section to inhibit the ballooning of the reservoir section when the reservoir section is squeezed to force fluid from the reservoir portion to the balloon portion through the sleeve portion of the cavity. The overcoat layer and the collar with a shroud are made of soft resilient material.

摘要翻译： 提供了通过用粘合防止剂涂覆支撑结构以获得特定形状并随后用聚合物粘合组合物涂覆粘合防止剂的成形结构来成型聚合物结构的方法。 这种成形的聚合物结构可以具有一个或多个可以被流体填充或凝胶填充的空腔。 还提供了一种手动致动保持阴性导尿管，其具有围绕管的内管和外覆盖层，其具有带护罩的弹性体套环。 包含流体的空腔介于管和外涂层之间。 空腔包括气囊部分和储存器部分。 当储存部分被挤压以迫使流体通过空腔的套筒部分从储存器部分流到气囊部分时，护罩环绕储存部分以阻止储存器部分的膨胀。 外罩层和具有护罩的衣领由柔软的弹性材料制成。

公开(公告)号：US20030050612A1

公开(公告)日：2003-03-13

申请号：US09943380

申请日：2001-08-30

发明人： S. Grant Mulholland ,  Paul Zupkas

IPC分类号： A61M031/00 ,  A61F006/06

CPC分类号： A61J3/08 ,  A61M2210/1092

摘要： A urethral suppository comprising a non-meltable base member sized to prevent insertion of the base member into the urethra, a non-meltable reinforcement projecting from the base member, and a meltable portion formed around a portion of the reinforcement. The meltable portion tapers along the reinforcement and is shaped for cooperating with the action of the periurethral musculature to retain the suppository within the urethra. A method of delivering one or more therapeutic agents to the female urinary tract, the method involving insertion of the urethral suppository into the urethra. A method for manufacturing a reinforced urethral suppository.

摘要翻译： 一种尿道栓剂，其包含不可熔化的基底构件，其尺寸设计成防止基底构件插入尿道，从基底构件突出的不可熔化的增强件以及形成在增强件的一部分周围的可熔化部分。 可熔化部分沿着加强件逐渐变细，并且成形为与尿道周围肌肉组织的作用配合以将栓剂保持在尿道内。 将一种或多种治疗剂递送到女性尿道的方法，所述方法包括将尿道栓剂插入尿道。 一种加强尿道栓剂的制造方法。

公开(公告)号：US11904121B2

公开(公告)日：2024-02-20

申请号：US17154004

申请日：2021-01-21

申请人： Roivios Limited

发明人： John R. Erbey, II ,  Jacob L. Upperco ,  Michael Alan Fisher ,  Patrick William Strane ,  Lance Michael Black

IPC分类号： A61M27/00 ,  A61M1/00 ,  A61M25/00 ,  A61M25/04 ,  A61M25/10 ,  A61M39/12 ,  A61M25/02 ,  A61F13/20 ,  A61F13/15

CPC分类号： A61M27/008 ,  A61M1/70 ,  A61M1/73 ,  A61M1/743 ,  A61M1/80 ,  A61M1/84 ,  A61M25/0017 ,  A61M25/0023 ,  A61M25/0026 ,  A61M25/04 ,  A61M25/10 ,  A61M25/1025 ,  A61M39/12 ,  A61F13/2002 ,  A61F2013/15146 ,  A61M25/0068 ,  A61M25/0074 ,  A61M2025/0213 ,  A61M2202/0496 ,  A61M2205/0266 ,  A61M2205/3303 ,  A61M2205/3368 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2205/75 ,  A61M2210/1085 ,  A61M2210/1092 ,  A61M2210/1096 ,  A61M2230/20 ,  A61M2230/50 ,  A61M2230/65

摘要： A negative pressure therapy system is provided for inducing negative pressure in a portion of a urinary tract of a patient, the system including: (a) at least one ureteral catheter configured to be positioned within a ureter and/or kidney of a patient; (b) one or more sensor(s) configured to determine information about urine produced within a urinary tract of the patient; and (c) a controller configured to increase urine production of the patient by adjusting one or more operating parameters of a negative pressure source for inducing negative pressure through the at least one ureteral catheter into the urinary tract of the patient, based at least in part upon the information determined by the one or more sensor(s).

公开(公告)号：US11904111B2

公开(公告)日：2024-02-20

申请号：US16956096

申请日：2018-12-21

申请人： CONVATEC LIMITED

发明人： David A. Donnelly ,  Julie Lambrethsen ,  Melanie Clutton

IPC分类号： A61M25/01 ,  A61M25/00

CPC分类号： A61M25/0113 ,  A61M25/0067 ,  A61M25/0111 ,  A61M2210/1092

摘要： Disclosed herein are catheter assemblies (100) with a locator tip (134) proximal to the distal tip (112) of a catheter tube (110). The locator tip is sized to remain outside a female urethra and configured to allow the catheter tube to pass there through. As an example, the locator tip allows a woman using a urinary catheter to target her urethra without exposing the catheter tube to tissue until the urethra is located and insertion is initiated. This avoids infecting the urethra with a catheter tube that has been contaminated by bacteria around the urethra.

公开(公告)号：US20180353726A1

公开(公告)日：2018-12-13

申请号：US16012233

申请日：2018-06-19

申请人： Strataca Systems Limited

发明人： John R. Erbey, II ,  Jacob L. Upperco ,  Michael Allen Fisher ,  Patrick William Strane ,  Lance Michael Black

IPC分类号： A61M25/00 ,  A61M25/10 ,  A61M1/00 ,  A61M25/04 ,  A61M39/12 ,  A61M25/02

CPC分类号： A61M25/0017 ,  A61F13/2002 ,  A61F2013/15146 ,  A61M1/0021 ,  A61M1/0025 ,  A61M1/0035 ,  A61M1/0066 ,  A61M1/008 ,  A61M25/0023 ,  A61M25/0026 ,  A61M25/0068 ,  A61M25/0074 ,  A61M25/04 ,  A61M25/10 ,  A61M25/1025 ,  A61M39/12 ,  A61M2025/0213 ,  A61M2202/0496 ,  A61M2205/0266 ,  A61M2205/3303 ,  A61M2205/3368 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2205/75 ,  A61M2210/1085 ,  A61M2210/1092 ,  A61M2210/1096 ,  A61M2230/20 ,  A61M2230/50 ,  A61M2230/65

摘要： Ureteral catheters and assemblies are provided including: a proximal portion; and a distal portion, the distal portion including a retention portion, wherein the retention portion includes an inwardly facing side including one or more drainage ports and an outwardly facing side, and wherein, when negative pressure is applied through the ureteral catheter, fluid is drawn into the ureteral catheter through the one or more drainage ports while mucosal tissue is prevented from appreciably occluding the one or more drainage ports.

公开(公告)号：US20180326179A1

公开(公告)日：2018-11-15

申请号：US16036971

申请日：2018-07-17

申请人： Strataca Systems Limited

发明人： John R. Erbey, II ,  Jacob L. Upperco ,  Michael Allen Fisher ,  Patrick William Strane ,  Lance Michael Black

IPC分类号： A61M25/00 ,  A61M25/10 ,  A61M1/00 ,  A61M25/04 ,  A61M39/12 ,  A61M25/02

CPC分类号： A61M25/0017 ,  A61F13/2002 ,  A61F2013/15146 ,  A61M1/0021 ,  A61M1/0025 ,  A61M1/0035 ,  A61M1/0066 ,  A61M1/008 ,  A61M25/0023 ,  A61M25/0026 ,  A61M25/0068 ,  A61M25/0074 ,  A61M25/04 ,  A61M25/10 ,  A61M25/1025 ,  A61M39/12 ,  A61M2025/0213 ,  A61M2202/0496 ,  A61M2205/0266 ,  A61M2205/3303 ,  A61M2205/3368 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2205/75 ,  A61M2210/1085 ,  A61M2210/1092 ,  A61M2210/1096 ,  A61M2230/20 ,  A61M2230/50 ,  A61M2230/65

摘要： Ureteral catheters and assemblies are provided including: a drainage lumen including a proximal portion configured to be positioned in at least a portion of a patient's urethra and a distal portion configured to be positioned in a patient's ureter and/or kidney, the distal portion including a coiled retention portion including at least a first coil having a first diameter and a second coil having a second diameter, the first diameter being less than the second diameter; or wherein the retention portion extends radially outwardly from a portion of the distal end of the drainage lumen portion, the retention portion including a proximal end having a first diameter, a distal end having a second diameter, and a wall and/or surface extending therebetween, the retention portion having a second diameter is greater than the first diameter when deployed; or wherein the retention portion includes a plurality of drainage tubes.

公开(公告)号：US20170333672A1

公开(公告)日：2017-11-23

申请号：US15673706

申请日：2017-08-10

申请人： Strataca Systems, LLC

发明人： John R. Erbey, II ,  Jacob L. Upperco ,  Michael Allen Fisher ,  Patrick William Strane ,  Lance Michael Black

IPC分类号： A61M25/00 ,  A61M25/04 ,  A61M39/12 ,  A61M25/10 ,  A61M1/00 ,  A61M25/02

CPC分类号： A61M25/0017 ,  A61F13/2002 ,  A61F2013/15146 ,  A61M1/0021 ,  A61M1/0025 ,  A61M1/0035 ,  A61M1/0066 ,  A61M1/008 ,  A61M25/0023 ,  A61M25/0026 ,  A61M25/0068 ,  A61M25/0074 ,  A61M25/04 ,  A61M25/10 ,  A61M25/1025 ,  A61M27/008 ,  A61M39/12 ,  A61M2025/0213 ,  A61M2202/0496 ,  A61M2205/0266 ,  A61M2205/3303 ,  A61M2205/3368 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2205/75 ,  A61M2210/1085 ,  A61M2210/1092 ,  A61M2210/1096 ,  A61M2230/20 ,  A61M2230/50 ,  A61M2230/65

摘要： Ureteral catheters are provided including a drainage lumen including a distal portion configured to be positioned in a patient's kidney, renal pelvis and/or in the ureter adjacent to the renal pelvis for receiving fluid from a patient's kidney and a proximal portion for draining the fluid from the distal portion, the distal portion including a coiled retention portion including: at least a first coil having a first diameter; at least a second coil having a second diameter, the first diameter being less than the second diameter, the second coil being closer to an end of the distal portion of the drainage lumen than the first coil; and one or more perforations on a sidewall of the coiled retention portion of the distal portion of the drainage lumen for permitting fluid flow into the drainage lumen, wherein the proximal portion of the drainage lumen is essentially free of or free of perforations.

公开(公告)号：US20160325075A1

公开(公告)日：2016-11-10

申请号：US15111689

申请日：2015-01-21

申请人： C.R. BAR, INC.

发明人： Henri Madigan ,  David Matthew Goldman ,  Emily Lewis ,  Richard Reineke ,  Shannon Russell ,  Fung Bor Chen ,  Beatrice Wan ,  Gregory Mann ,  Joshua Daniel Ziadie

IPC分类号： A61M25/01 ,  A01N59/12 ,  A61K49/00 ,  A61M25/00 ,  A61B42/10

CPC分类号： A61M25/01 ,  A01N59/12 ,  A61B42/10 ,  A61K49/006 ,  A61M25/0017 ,  A61M2025/0206 ,  A61M2205/0227 ,  A61M2205/583 ,  A61M2205/584 ,  A61M2210/1092 ,  A61M2210/1475

摘要： Embodiments of the invention include materials, devices, systems, and methods for identifying female urethra and facilitating catheterization. For instance, materials, devices, systems, and methods described herein may facilitate marking of female urethra, which may lead to increase in insertion accuracy and may reduce time for completing the catheterization procedure.

摘要翻译： 本发明的实施例包括用于识别女性尿道并促进导管插入术的材料，装置，系统和方法。 例如，本文描述的材料，装置，系统和方法可以有助于女性尿道的标记，这可能导致插入精度的增加并且可能减少完成导尿术程序的时间。

公开(公告)号：US20160193024A1

公开(公告)日：2016-07-07

申请号：US15067819

申请日：2016-03-11

申请人： TERUMO KABUSHIKI KAISHA

发明人： Nao MANDAI ,  Yuusuke TAKAHASHI

IPC分类号： A61F2/00 ,  A61M25/06

CPC分类号： A61F2/0045 ,  A61B17/0625 ,  A61B17/3403 ,  A61B17/3468 ,  A61B17/42 ,  A61B2017/00805 ,  A61B2017/06023 ,  A61B2017/06052 ,  A61B2017/22069 ,  A61B2090/0807 ,  A61B2217/007 ,  A61M25/06 ,  A61M2210/1092

摘要： A medical tube assembly is disclosed, which includes a medical tube having a tubular main body in which an implant to be placed indwelling in a living body is insertable, an insertion section having a curved portion and being elongated, an interlock portion interlocking a distal portion of the medical tube and a distal portion of the insertion section in a freely detachable manner, and a rotation restriction unit restricting rotation of the medical tube and the insertion section around an axis. When inserted into a living body with the distal portion of the medical tube and the distal portion of the insertion section interlocked to each other, the insertion section and the main body are inserted in an aligned state.

摘要翻译： 公开了一种医用管组件，其包括具有管状主体的医疗管，其中待放置在生物体内的植入体可插入，具有弯曲部分并且是细长的插入部分，互锁部分，其将远端部分 以及可自由拆卸的方式的医疗用管和插入部的前端部，以及限制医疗用管和插入部绕轴线旋转的旋转限制部。 当插入生物体与医疗管的远端部分和插入部分的远端部彼此互锁时，插入部分和主体以对准的状态插入。

公开(公告)号：US09233232B2

公开(公告)日：2016-01-12

申请号：US14270475

申请日：2014-05-06

申请人： IQ+ INVESTMENTS N.V.

发明人： Thomas Gijsbert Paulen ,  Lambertus Hubertus Bartholomeus Bemelmans

IPC分类号： A61M25/04 ,  A61M25/00 ,  A61M25/10 ,  A61M27/00 ,  A61M29/02 ,  A61F2/82 ,  A61F2/89 ,  A61M25/01

CPC分类号： A61M25/1002 ,  A61F2/89 ,  A61F2002/825 ,  A61M25/0017 ,  A61M25/002 ,  A61M25/0067 ,  A61M25/01 ,  A61M25/0111 ,  A61M25/04 ,  A61M27/008 ,  A61M29/02 ,  A61M2025/0175 ,  A61M2025/1065 ,  A61M2202/0496 ,  A61M2210/1078 ,  A61M2210/1085 ,  A61M2210/1089 ,  A61M2210/1092

摘要： A liquid catheter, in particular a urinary catheter, includes a catheter shaft part (21) with a longitudinal liquid channel extending between a proximal and distal side thereof, and an anchoring body (22). The catheter body is intended to be received fully internally in a body cavity, such as in particular the urine bladder (50), and to drain the bladder from inside via the urethra (51). The catheter body has a length to span a distance between the bladder and a closure point (35) of the sphincter urethra. An operating member (24,25) is connected durably to the catheter body to enable a user to carry the catheter body transluminally out of the bladder past the closure point. An insertion device for the catheter includes an insertion sleeve which can be carried transluminally as far as the urine bladder and from which the catheter body can be carried into the bladder.

摘要翻译： 液体导管特别是导尿管包括导管轴部分（21），其具有在其近侧和远侧之间延伸的纵向液体通道和锚固体（22）。 导管体旨在完全内部容纳在体腔中，例如特别是尿囊（50）中，并且经由尿道（51）从内部排出膀胱。 导管主体具有跨越膀胱与括约肌尿道的闭合点（35）之间的距离的长度。 操作构件（24,25）连续地连接到导管主体，以使得使用者能够将导管主体从腔中经过封闭点平滑地移出膀胱。 用于导管的插入装置包括插入套管，该插入套筒可以在尿囊中直接承载，并且导管体可以从该尿囊被携带到膀胱中。