# US 10,765,543 B2 · Deployment handle for a medical device deployment system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,765,543 B2 - Document ID: US10765543B2 - Status: Granted - Kind: B2 - Application number: 15/828,702 - Filed: 2017-12-01 - Published: 2018-06-07 - Granted: 2020-09-08 - Earliest claimed: 2014-04-04 - Assignees: W. L. Gore & Associates, Inc. - Applicants: W. L. Gore & Associates, Inc. - Inventors: Matthew S. Beard; David A. Herrin; Joseph N. Kennelly Ullman; Martin J. Sector; Justin W. Sokel; Jared L. Van Cleave - Web page: https://patentgrep.com/patent/US10765543B2 ## CPC - A61F 2/95: Instruments specially adapted for placement or removal of stents or stent-grafts - A61F 2/966: with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod - A61F 2/9517: {handle assemblies therefor} - A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C) ## Abstract An introducer assembly includes a first actuating mechanism for actuating a constraining sheath between a first state releasably constraining a vascular implant and a second state allowing deployment of the vascular implant; a second actuating mechanism for actuating a blocking mechanism between a blocked state for blocking other functions of the handle and an unblocked state for allowing operation of the other functions of the handle; and an operating knob operatively coupled to both of the first and second actuating mechanisms for concurrent operation of both of the first and second actuating mechanisms in response to actuation of the operating knob. ## Claims ### Claim 1 A medical device deployment handle comprising: a first portion suitable for gripping by a user; a first actuation member operable to be actuated relative to the first portion; an actuating mechanism operably coupled to the first actuation member; a second actuation member operable to be actuated relative to the first portion and relative to the first actuation member; and a cover operably coupled to the first actuation member via the actuating mechanism and transitionable between a first position and a second position such that the first actuation member is actuatable to cause the cover to transition from the first position to the second position, wherein in the first position the cover restricts access to the second actuation member, and wherein in the second position the second actuation member is accessible, wherein the cover translates along a longitudinal axis of the handle when transitioning from the first position to the second position. ### Claim 2 (depends on 1) The handle of claim 1, wherein when the cover is in the first position the second actuation member is concealed by the cover, and wherein when the cover is transitioned to the second position the second actuation member is revealed. ### Claim 3 (depends on 1) The handle of claim 1, wherein when the cover is in the first position the second actuation member is inoperable, and wherein when the cover is in the second position the second actuation member is operable. ### Claim 4 (depends on 1) The handle of claim 1, wherein the first actuation member is rotatable about a longitudinal axis of the handle. ### Claim 5 (depends on 4) The handle of claim 4, wherein the second actuation member is rotatable about the longitudinal axis of the handle. ### Claim 6 (depends on 1) The handle of claim 1, wherein the cover rotates about a longitudinal axis of the handle when transitioning from the first position to the second position. ### Claim 7 (depends on 1) The handle of claim 1, wherein the cover rotates about and translates along a longitudinal axis of the handle when transitioning from the first position to the second position. ### Claim 8 (depends on 1) The handle of claim 1, wherein the first actuation member is operably coupled to a constraining sheath that surrounds and constrains a medical device in a delivery configuration such that actuating the first actuation member causes concurrent operation of both of the cover and constraining sheath. ### Claim 9 (depends on 8) The handle of claim 8, wherein the cover and the constraining sheath are actuated such that they translate along a longitudinal axis of the handle. ### Claim 10 (depends on 9) The handle of claim 9, wherein the cover and the constraining sheath translate along the longitudinal axis of the handle in opposing directions. ### Claim 11 A medical device deployment handle that is transitionable between a first state and a second state, the medical device deployment handle comprising: a first portion suitable for gripping by a user in both the first state and the second state; a first actuation member operable to be actuated relative to the first portion in the first state; an actuating mechanism operably coupled to the first actuation member; a second actuation member operable to be actuated relative to the first portion and relative to the first actuation member in the second state; and a cover that restricts access to the second actuation member in the first state, the cover being operably coupled to the first actuation member via the actuating mechanism such that the first actuation member can be actuated to cause the deployment handle to transition from the first state to the second state, wherein in the second state the second actuation member is accessible, wherein the cover rotates about a longitudinal axis of the handle when transitioning from the first state to the second state. ### Claim 12 (depends on 11) The deployment handle of claim 11, wherein the second actuation member is inoperable in the first state. ### Claim 13 (depends on 11) The deployment handle of claim 11, wherein the first actuation member is inoperable in the second state.