公开(公告)号：WO2022212980A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/070663

申请日：2022-02-15

Applicant: PAMAROPE PTY LIMITED ,  FELLER, Mitchell

Inventor： PETROS, Peter Emmanuel ,  ZADOW, Paul Andrew

IPC: A61F2/00 ,  A61F2/02 ,  A61F6/00 ,  A61F6/14 ,  A61F6/16 ,  A61M2025/1013 ,  A61M2205/054 ,  A61M2210/1475 ,  A61M2230/08 ,  A61M25/0041 ,  A61M25/10182 ,  A61M25/10185

Abstract: A pessary system for providing pelvic floor support for USL and other ligaments. The pessary has an elongated probe with independently inflatable balloons each located substantially the same distance from the insertion end of the probe and which inflate into separate radial sectors. The probe can be inserted into a vaginal cavity and the balloons inflated provide mechanical support to the USLs. Independent inflation of each balloon allows the mechanical USL support provided to be varied on left and right sides to compensate for differences in the degree of degradation and positioning of the USL ligaments on either side.

公开(公告)号：WO2021262821A1

公开(公告)日：2021-12-30

申请号：PCT/US2021/038636

申请日：2021-06-23

Applicant: LUMENDI LLC

Inventor： NAKAJIMA, Yukio ,  CRUZ, Amos ,  BRUCATO, Danielle

IPC: A61B1/01 ,  A61B1/00082 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/0052 ,  A61B1/0055 ,  A61B1/018 ,  A61B1/273 ,  A61M2025/0008 ,  A61M2025/1079 ,  A61M25/005 ,  A61M25/0054 ,  A61M25/1011 ,  A61M25/10182 ,  A61M25/10186

Abstract: Apparatus for accessing a body lumen or a body cavity, the apparatus comprising: a hollow shaft having a proximal end, a distal end and a lumen extending from the proximal end to the distal end, wherein the lumen of the hollow shaft is configured to receive an endoscope, and further wherein the distal end of the hollow shaft comprises a movable portion which is configured to be moved between (i) a straight configuration in which the movable portion is parallel to a longitudinal axis of the hollow shaft, and (ii) a curved configuration in which the movable portion is curved relative to the longitudinal axis of the hollow shaft, whereby to bend the endoscope disposed within the lumen of the hollow shaft; a sleeve having a proximal end, a distal end and a lumen extending from the proximal end to the distal end, wherein the lumen of the sleeve is configured to receive the hollow shaft and the endoscope disposed therein.

公开(公告)号：WO2021138707A1

公开(公告)日：2021-07-15

申请号：PCT/AU2020/000056

申请日：2020-06-26

Applicant: MULTIGATE MEDICAL DEVICES PTY LTD

Inventor： CHAISUMDET, Saming ,  BENISCHKE, Rebecca ,  MOCK, Paul

IPC: A61M29/02 ,  A61M25/10 ,  A61M25/01 ,  A61B17/42 ,  A61M2210/1433 ,  A61M25/0067 ,  A61M25/10182 ,  A61M25/10186

Abstract: A device for inducing cervical dilation (10), the device including a shaft (15) having a first end and a second end; a shaft tip formed at the first end; a primary aperture formed at the second end; and, a balloon region (40) formed at or near the first end, proximate the shaft tip; wherein the first end is configured to be inserted into a cervical area such that fluid introduced through the primary aperture inflates a single balloon (45) in the balloon region (40) for inducing cervical dilation.

公开(公告)号：WO2022266397A2

公开(公告)日：2022-12-22

申请号：PCT/US2022/033898

申请日：2022-06-16

Applicant: CERTUS CRITICAL CARE, INC. ,  WAKE FOREST UNIVERSITY HEALTH SCIENCES

Inventor： BEEBY, Ruth ,  PEI, Cheng-Wei ,  FABRO, Myra ,  POISNER, David ,  KOLBAY, Patrick Ryan ,  FONG, Daniel ,  MCWADE, Melanie ,  WILLIAMS, Timothy ,  NEFF, Lucas ,  JOHNSON, Michael Austin

IPC: A61M25/10 ,  A61M25/00 ,  A61M5/145 ,  A61B17/1204 ,  A61B17/12109 ,  A61B17/12136 ,  A61M2025/1052 ,  A61M2205/0238 ,  A61M2205/3306 ,  A61M2205/3327 ,  A61M2205/502 ,  A61M25/0045 ,  A61M25/0068 ,  A61M25/10182 ,  A61M25/10184 ,  A61M25/10188 ,  A61M5/1452

Abstract: Various blood flow control devices, control systems, and fluid delivery systems are also described herein. The fluid delivery systems may include a pump (108,1308,1408) configured for manual or automated delivery of fluids, or configured to switch between automated and manual modes of delivery. The pump (1308,1408) may be a syringe pump that utilizes a rack (1358,1458) and pinion (1459) system, a motor, and a sensor to track the position and/or movement of a component of the syringe pump during fluid transfer. Alternatively, the pump may be a pressure differential pump that includes a flow restrictor and a pressure sensor that controls delivery of fluid from a fluid reservoir. Systems including the syringe and pressure differential pumps are also described.

公开(公告)号：WO2021263254A1

公开(公告)日：2021-12-30

申请号：PCT/US2021/070512

申请日：2021-05-05

Applicant: UROMEDICA, INC.

Inventor： BURTON, John H. ,  COOK, Timothy C.

IPC: A61F2/00 ,  A61B17/12 ,  A61B17/00 ,  A61B2017/00557 ,  A61B2217/005 ,  A61B2217/007 ,  A61F2/0027 ,  A61F2/004 ,  A61F2220/0016 ,  A61F2230/0091 ,  A61M25/0102 ,  A61M25/10182

Abstract: An implantable device (1310) includes a conduit (1314), an adjustable membrane element (1312) coupled to the conduit near the front end of the conduit for controllable coaptation of a body lumen, such as coaptation of a urethra as treatment for urinary incontinence, and a fixation mechanism (1350) at or near the front end of the conduit. The fixation mechanism is configured to anchor the implantable device to the tissue using a movement of a push wire (1324). Optionally, the fixation mechanism can also allow the implantable device to be released from the tissue using another movement of the push wire, to allow for repositioning or removal of the implantable device.

公开(公告)号：WO2021191833A1

公开(公告)日：2021-09-30

申请号：PCT/IB2021/052474

申请日：2021-03-25

Applicant: UNIVERSITAT ZURICH

Inventor： GUIDOTTI, Andrea ,  HARARI, Boaz ,  VICENTINI, Luca ,  GOZZOLI, Pietro

IPC: A61B17/12 ,  A61B17/12122 ,  A61B17/12136 ,  A61B17/12177 ,  A61B2017/0038 ,  A61B2017/1205 ,  A61B2017/12095 ,  A61M2025/1052 ,  A61M2025/1054 ,  A61M2025/1068 ,  A61M25/10182

Abstract: A delivery system (10, 110) is provided for delivering and deploying an implantable balloon-based occlusion device (20) including an inflatable balloon (22). The delivery system (10, 110) includes a delivery handle (11), which includes a fluid-retaining chamber (41, 141); a plunger, which is slidingly disposed in the fluid-retaining chamber (41, 141); and a proximal rotatable user-control knob (31). A fluid-conveyance lumen catheter (18) defines a catheter fluid-conveyance lumen (19) in fluid communication with the fluid-retaining chamber (41, 141) and the inflatable balloon (22). A catheter lumen shaft (26) is in reversible connection with the balloon-based occlusion device (20), longitudinally slidable with respect to the delivery handle (11). The delivery handle (11) is configured such that rotation of the proximal rotatable user-control knob (31) in a first rotational direction concurrently (a) expels at least some of the fluid from the fluid-retaining chamber (41, 141) into the inflatable balloon (22), via the catheter fluid-conveyance lumen (19), and (b) shortens a length of the balloon-based occlusion device (20) by proximally pulling the catheter lumen shaft (26). Other embodiments are also described.

公开(公告)号：WO2021150227A1

公开(公告)日：2021-07-29

申请号：PCT/US2020/014778

申请日：2020-01-23

Applicant: C.R. BARD, INC.

Inventor： TESSMER, Alexander

IPC: A61M25/10 ,  A61M2025/1022 ,  A61M25/10182 ,  A61M25/10188

Abstract: An apparatus (10) includes an endovascular device (12) connected to a configured-to-be-powered syringe assembly (30). That configured-to- be-powered syringe assembly includes a reusable drive unit (36) and a disposable syringe unit (34).