FLUID DIVERSION DEVICES FOR HYDRAULIC DELIVERY SYSTEMS AND ASSOCIATED METHODS

• Main Authors: DUFFY NIALL F, DONOGHUE MAURICE FRANCIS, KENNY GAVIN
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

A fluid diversion device configured in accordance with embodiments of the present technology can include, for example, a housing including channels configured to receive respective tubes, and a bore that extends laterally across the plurality of channels. The device can include an occlusion member disposed in the bore, where rotation of the occlusion member selectively occludes either a first subset of tubes or a second subset of tubes. The device can include an actuator that enables rotation of the occlusion member to a first position and a second position such that the first subset of tubes and the second subset of tubes are alternatively occluded in the first position or the second position for fluid communication in different directions relative to chambers of a delivery device operable to deploy and recapture the medical device. 根据本技术实施例配置的流体分流装置可以包含例如壳体和孔，所述壳体包含被配置成接收相应管的通道，所述孔横向延伸穿过所述多个通道。所述装置可以包含安置在所述孔中的阻塞构件，其中，所述阻塞构件的旋转选择性地阻塞第一管子集或第二管子集。所述装置可以包含致动器，所述致动器能够使所述阻塞构件旋转到第一位置和第二位置，使得所述第一管子集和所述第二管子集交替地在所述第一