公开(公告)号：US20240226416A9

公开(公告)日：2024-07-11

申请号：US18489725

申请日：2023-10-18

申请人： WELLSPECT AB

发明人： Lars PEDERSEN ,  Thomas BÖRSTELL

IPC分类号： A61M3/02 ,  A61M25/00

CPC分类号： A61M3/0279 ,  A61M25/0009 ,  A61M25/0045 ,  A61M25/007 ,  A61M2025/006 ,  A61M2210/1067

摘要： The present disclosure relates to a catheter (1) and a method for manufacturing the catheter (1). The catheter (1) comprises a core tube (10) with a lumen (15) extending from a rear end to a front end along an elongation axis (x), a front portion (13) and a rear portion (11). The catheter (1) further comprises a flexible outer layer (20) forming a fluid reservoir (25, 25′) containing a fluid between the flexible outer layer (20) and at least a part of the front portion (13). The flexible outer layer (20) optionally comprises one or more radial eyelet(s) (23) arranged in front of the front portion (13) of the core tube (10) and being in fluid communication with the front opening (14), wherein the flexible outer layer (20) is more flexible than the core tube (10). Optionally, the catheter (1) further comprises a flexible inner layer (20′).

公开(公告)号：US12023410B2

公开(公告)日：2024-07-02

申请号：US16615483

申请日：2018-05-22

申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

发明人： Alan D. Widgerow ,  Derek Banyard ,  Michael Klopfer ,  Lohrasb H. Sayadi

IPC分类号： A61K9/51 ,  A61K9/08 ,  A61K9/50 ,  A61M1/00 ,  A61M3/02 ,  A61M35/00

CPC分类号： A61K9/51 ,  A61K9/08 ,  A61K9/5089 ,  A61M1/85 ,  A61M3/0279 ,  A61M3/0283 ,  A61M35/30 ,  A61B2218/001 ,  A61M1/77 ,  A61M1/94 ,  A61M2205/3344

摘要： The invention provides an apparatus for the generation and administration of a micro-nanobubble solution to a tissue, a method for the treatment of a tissue with a solution of micro-nanobubbles, and a kit for the treatment of tissue with micro-nanobubbles.

公开(公告)号：US20240131250A1

公开(公告)日：2024-04-25

申请号：US18489725

申请日：2023-10-17

申请人： WELLSPECT AB

发明人： Lars PEDERSEN ,  Thomas BÖRSTELL

IPC分类号： A61M3/02 ,  A61M25/00

CPC分类号： A61M3/0279 ,  A61M25/0009 ,  A61M25/0045 ,  A61M25/007 ,  A61M2025/006 ,  A61M2210/1067

摘要： The present disclosure relates to a catheter (1) and a method for manufacturing the catheter (1). The catheter (1) comprises a core tube (10) with a lumen (15) extending from a rear end to a front end along an elongation axis (x), a front portion (13) and a rear portion (11). The catheter (1) further comprises a flexible outer layer (20) forming a fluid reservoir (25, 25′) containing a fluid between the flexible outer layer (20) and at least a part of the front portion (13). The flexible outer layer (20) optionally comprises one or more radial eyelet(s) (23) arranged in front of the front portion (13) of the core tube (10) and being in fluid communication with the front opening (14), wherein the flexible outer layer (20) is more flexible than the core tube (10). Optionally, the catheter (1) further comprises a flexible inner layer (20′).

公开(公告)号：US11938292B2

公开(公告)日：2024-03-26

申请号：US17450765

申请日：2021-10-13

申请人： FIFTH ARM SURGICAL, LLC

发明人： Robert F. Novell

IPC分类号： A61B17/00 ,  A61B1/00 ,  A61B1/015 ,  A61M1/00 ,  A61M3/02

CPC分类号： A61M3/0279 ,  A61B1/00094 ,  A61B1/015 ,  A61B17/00234 ,  A61M1/71 ,  A61M1/77 ,  A61M1/84 ,  A61M1/85 ,  A61B2017/003

摘要： A laparoscopic suction/irrigation device of the disclosed invention encases a rigid inner cannula with a flexible outer cannula, the outer cannula functioning to insulate the inner cannula from unwanted electrical discharges. Upon translating the distal end of the outer cannula beyond the distal end of the inner cannula, the outer cannula returns to a preexisting curvilinear shape. This curved extension can thereafter be positioned via a proximal handle to concavities within the surgical site for precise and effective fluid retraction.

公开(公告)号：US11925360B2

公开(公告)日：2024-03-12

申请号：US16672751

申请日：2019-11-04

申请人： Conmed Corporation

发明人： Mark S. Studenec ,  James J. Alberti ,  Eric N. Stubkjaer

IPC分类号： A61B17/16 ,  A61M1/00 ,  A61M3/02

CPC分类号： A61B17/1622 ,  A61B17/1659 ,  A61M1/74 ,  A61M1/77 ,  A61M1/83 ,  A61M3/0216 ,  A61M3/022 ,  A61M3/0258 ,  A61M3/0279 ,  A61B2217/005 ,  A61B2217/007 ,  A61M3/0202 ,  A61M2205/50 ,  A61M2205/6081

摘要： An irrigation system having attachable anti-sliding features that prevent movement of the system along a surface. The irrigation system includes a console having a front panel with an inflow pump and an outflow pump. The front panel extends to a front edge of the console and the front edge is connected to a bottom side of the console. The attachable anti-sliding features include one or more feet attached to the bottom side of the console. Each foot has an L-shaped body having a first end and a second end with a first surface and an opposing second surface both extending between the first end and the second end. A protrusion extends from the second end of the body, forming the L-shape. The one or more feet are attached to the bottom side of the console such that the protrusion extends away from the console.

公开(公告)号：US11925332B2

公开(公告)日：2024-03-12

申请号：US16728948

申请日：2019-12-27

申请人： Auris Health, Inc.

发明人： Polly Charlene Ma ,  Binh T. Nguyen ,  Ka Chun Wong ,  Ryan Jeffrey Connolly ,  Javier O. Fajardo Vargas ,  Umberto Scarfogliero ,  Zachary Stahl Morrison

IPC分类号： A61M25/06 ,  A61B1/00 ,  A61B1/307 ,  A61B5/20 ,  A61B10/04 ,  A61B17/22 ,  A61B34/20 ,  A61B34/37 ,  A61B50/13 ,  A61G13/04 ,  A61M1/00 ,  A61M3/02 ,  A61M29/02 ,  A61B34/30

CPC分类号： A61B10/04 ,  A61B1/00149 ,  A61B1/307 ,  A61B5/201 ,  A61B17/2202 ,  A61B34/20 ,  A61B34/37 ,  A61B50/13 ,  A61G13/04 ,  A61M1/85 ,  A61M3/0258 ,  A61M3/0279 ,  A61M3/0283 ,  A61M25/0662 ,  A61M29/02 ,  A61B2010/045 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/301 ,  A61M2025/0681 ,  A61M2205/3334 ,  A61M2205/3344 ,  A61M2205/50 ,  A61M2210/1082

摘要： Certain aspects relate to percutaneous sheaths for medical procedures as well as to related systems and methods. For example, a system for performing a percutaneous assisted medical procedure can include a percutaneous sheath. The percutaneous sheath can include a first conduit for providing aspiration into the kidney and a second conduit for passing a catheter into the kidney. The system can also include an aspiration catheter configured to be inserted into the kidney through the second conduit of the percutaneous sheath. A fluidics system can include an irrigation source comprising a pump and an aspiration source comprising a vacuum. The irrigation source can be connected to a fluid inlet of the percutaneous sheath that is connected to the first conduit. The aspiration source can be connected to the aspiration catheter.

公开(公告)号：US11833317B1

公开(公告)日：2023-12-05

申请号：US17387200

申请日：2021-07-28

申请人： Ali Osman

发明人： Ali Osman

IPC分类号： A61B1/307 ,  A61B1/00 ,  A61B1/06 ,  A61B1/005 ,  A61B1/015 ,  A61M25/09 ,  A61M25/00 ,  A61M3/02

CPC分类号： A61M25/09041 ,  A61B1/00016 ,  A61B1/0051 ,  A61B1/00082 ,  A61B1/00147 ,  A61B1/00154 ,  A61B1/015 ,  A61B1/0661 ,  A61B1/307 ,  A61M3/0279 ,  A61M25/0068 ,  A61M25/0905 ,  A61M2025/09008 ,  A61M2205/10 ,  A61M2210/1085

摘要： A portable hand-held medical device includes a body having a gun-type formation that includes a barrel. A guide wire device is housed in the body and is configured to advance and retract through the barrel. The guide wire device carries a bundled arrangement including a video system, an illumination system to support the video system, a fluid irrigation line, and a guide wire mechanism. The bundled arrangement is packaged as a unit in an insertion tube. The tip section of the insertion tube incorporates a camera, a light source, and a fluid irrigation port. A catheter is disposed at the end of the barrel, so that during operation the guide wire device passes through the catheter lumen. The combination guide wire device and catheter enter the urinary tract and perform a bladder evacuation process.

公开(公告)号：US11730345B2

公开(公告)日：2023-08-22

申请号：US15738351

申请日：2016-01-12

申请人： Gyrus ACMI, Inc.

发明人： Lawrence J. St. George

IPC分类号： A61B1/00 ,  A61B1/015 ,  A61B1/307 ,  A61M25/06 ,  A61B17/22 ,  A61M1/00 ,  A61M3/02 ,  A61M25/00 ,  A61B17/00

CPC分类号： A61B1/00135 ,  A61B1/0014 ,  A61B1/00073 ,  A61B1/00082 ,  A61B1/00094 ,  A61B1/015 ,  A61B1/307 ,  A61B17/22 ,  A61M1/77 ,  A61M3/0283 ,  A61M25/0662 ,  A61B2017/00022 ,  A61B2017/00084 ,  A61B2017/22051 ,  A61B2017/22069 ,  A61B2217/007 ,  A61M1/772 ,  A61M3/0279 ,  A61M2025/004 ,  A61M2025/0024 ,  A61M2025/0681 ,  A61M2205/3334 ,  A61M2205/3368

摘要： A sheath includes a sheath body, an inflow port at a proximal end of the sheath body, an outflow port at the proximal end of the sheath body, and a plurality of radially expandable flexible members which extend along a length of the sheath body. The plurality of radially expandable flexible members are attached to the sheath body at a plurality of anchor points along the length of the sheath body. The plurality of radially expandable flexible members expand during active fluid inflow. The radially expandable flexible members are spaced apart along the sheath body to define one or more isolated spaces that extend between adjacent radially expandable flexible members when the radially expandable flexible members are inflated within a body passage.

公开(公告)号：US20190192385A1

公开(公告)日：2019-06-27

申请号：US16291480

申请日：2019-03-04

申请人： Actuated Medical, Inc.

发明人： Roger B. Bagwell ,  Ryan S. Clement ,  Katherine M. Erdley ,  Maureen L. Mulvihill ,  Casey A. Scruggs ,  Douglas R. Dillon ,  Timothy J. Higgins

IPC分类号： A61J15/00 ,  A61M3/02 ,  A61B17/22 ,  A61B17/3207 ,  A61M25/00 ,  A61M1/00 ,  A61B90/70

CPC分类号： A61J15/0026 ,  A61B17/22 ,  A61B17/22012 ,  A61B17/3207 ,  A61B17/320758 ,  A61B17/320783 ,  A61B90/70 ,  A61B2017/00477 ,  A61B2017/00685 ,  A61B2017/00876 ,  A61B2017/22014 ,  A61B2017/22079 ,  A61B2017/320012 ,  A61B2017/320028 ,  A61B2017/320733 ,  A61B2017/320775 ,  A61B2090/034 ,  A61B2090/701 ,  A61B2217/005 ,  A61B2217/007 ,  A61J15/0003 ,  A61M1/0084 ,  A61M3/0279 ,  A61M25/00 ,  A61M25/0082 ,  A61M39/00 ,  A61M2025/0019

摘要： An occlusion clearing device for a patient has a housing with a motor(s) that generates repetitive motion, which is reciprocating, rotational or both. A clearing stem including a sheath that has a lumen, wherein aspiration is conducted through the sheath lumen. A wire is located in the sheath lumen and receives repetitive motion from the controller. The sheath terminates in a sheath end having at least one sheath opening. The wire terminates in a wire tip, which may be flat, helical, or tubular. The wire tip is positioned within the sheath end, in proximity to the sheath opening(s), and movement of the wire tip and/or sheath end relative to each other creates shearing forces that break up an adjacent occlusion.

公开(公告)号：US20190184115A1

公开(公告)日：2019-06-20

申请号：US16311968

申请日：2017-06-20

申请人： CAPSTER OÜ

发明人： Mihkel GÜSSON ,  Tarmo HÄRMAORG ,  Veiko LIIS ,  Raivo TAMSALU

IPC分类号： A61M15/08 ,  A61M3/02

CPC分类号： A61M15/08 ,  A61H35/04 ,  A61M3/0262 ,  A61M3/0279 ,  A61M39/24 ,  A61M2210/0618

摘要： Cap for bottle for rinsing nose, suitable for standard water bottle. The device comprises a body portion to be attached to the top of the bottle, comprising a cylindrical void for the threaded portion of the bottle, and one-way fluid valve attached to a void extending from the cylindrical void through the body portion. The body portion also includes one-way air valve to allow the entry of air into the bottle because of the negative pressure in it. A top portion is removably or openably attached to the body portion, comprising tubular opening starting near the body portion and extending through the top portion, wherein the top portion is configured so that it has a tip to be contacted with the user's nasal cavities and the top portion has as pressure zone for closing the fluid fluid valve by applying a pressure to said pressure zone.