# US 9,517,133 B2 · Malleable prosthesis with enhanced concealability > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,517,133 B2 - Document ID: US9517133B2 - Status: Granted - Kind: B2 - Application number: 14/540,761 - Filed: 2014-11-13 - Published: 2015-03-12 - Granted: 2016-12-13 - Earliest claimed: 2007-10-23 - Assignees: Boston Scientific Scimed, Inc. - Applicants: Boston Scientific Scimed, Inc. - Inventors: Stephanie A. George; Sara Elizabeth Nelson; Randall P. Rowland; Charles C. Kuyava - Web page: https://patentgrep.com/patent/US9517133B2 ## CPC - A61F 2/26: Penis implants - A61F 5/41: Devices for promoting penis erection - A61F 2005/411: {Penile supports} - A61F 2230/0006: circular - A61F 2230/0069: cylindrical - A61F 2250/0006: for adjusting angular orientation - A61F 2250/0018: differing in elasticity, stiffness or compressibility - A61F 2250/0029: differing in bending or flexure capacity - A61F 2250/0032: differing in radiographic density - A61H 19/44: {Having substantially cylindrical shape, e.g. dildos} - 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) - A61H: PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY (electrotherapy, magnetotherapy, radiation therapy or ultrasound therapy A61N) ## Abstract A malleable penile prosthetic device for implantation within a penis of a user includes a columnar body and a plurality of malleable cores within the columnar body. The columnar body has a proximal end, a distal end, and a central axis extending from the proximal end to the distal end. Each of the plurality of malleable cores extends along the central axis, is angularly displaced about the central axis from neighboring malleable cores, and includes a bundle of wires surrounded by a sleeve. ## Claims ### Claim 1 A malleable penile prosthetic device for implantation within a penis of a user, the device comprising: a columnar body having a proximal end, a distal end, and a central axis extending from the proximal end to the distal end, the columnar body including a resilient material that extends from the proximal end to the distal end; and a plurality of malleable cores that are wholly enclosed within the columnar body, each malleable core: being elongate; being angularly displaced about the central axis from neighboring malleable cores; and including a bundle of wires that define at least one void space between wires of the bundle of wires, surfaces of wires of the bundle of wires defining an outside of the bundle of wires being in direct contact with the resilient material, each wire of the bundle of wires having a longitudinal axis extending along the central axis, wherein the malleable penile prosthetic device is: when placed in a straight position, sufficiently rigid to remain in the straight position during intromission; and when placed in a bent position, sufficiently malleable to remain in the bent position, wherein the central axis of the columnar body does not extend through a malleable core. ### Claim 2 (depends on 1) The device according to claim 1, wherein the malleable cores are each positioned closer to an outer wall of the columnar body than the central axis. ### Claim 3 (depends on 1) The device according to claim 1, wherein the malleable cores are displaced from each other at equally spaced angular gaps about the central axis. ### Claim 4 (depends on 3) The device according to claim 3, wherein the malleable cores are positioned in a circular pattern around the central axis. ### Claim 5 (depends on 1) The device according to claim 1, wherein the wires of the bundle of wires of at least one malleable core have a circular cross-sectional shape. ### Claim 6 (depends on 1) The device according to claim 1, wherein the wires of the bundle of wires of at least one malleable core have cross-sectional shapes that reduce a size of the at least one void space of the at least one malleable core relative to void space between equally sized wires of the at least one malleable core having a circular cross-sectional shape. ### Claim 7 (depends on 1) The device according to claim 1, wherein the resilient material extends between neighboring malleable cores. ### Claim 8 (depends on 1) The device according to claim 1, wherein the at least one void space of at least one malleable core is filled with trapped air. ### Claim 9 (depends on 1) The device according to claim 1, wherein the at least one void space of at least one malleable core is filled with an inert gas. ### Claim 10 (depends on 1) The device according to claim 1, wherein the wires of the bundle of wires of at least one malleable core are wires having a first cross-sectional shape, the bundle of wires of the at least one malleable core further including a wire having a second cross-sectional shape that is disposed in the at least one void space of the at least one malleable core, the second cross-sectional shape being different than the first cross-sectional shape. ### Claim 11 A malleable penile prosthetic device for implantation within a penis of a user, the device comprising: a columnar body having a proximal end, a distal end, and a central axis extending from the proximal end to the distal end, the columnar body including a resilient material that extends from the proximal end to the distal end; and a plurality of malleable cores that are wholly enclosed within the columnar body, each malleable core: being elongate; being angularly displaced about the central axis from neighboring malleable cores; spaced from the central axis; and including a bundle of wires that define at least one void space between wires of the bundle of wires, surfaces of wires of the bundle of wires defining an outside of the bundle of wires being in direct contact with the resilient material, each wire of the bundle of wires having a longitudinal axis extending along the central axis, wherein the malleable penile prosthetic device is: when placed in a straight position, sufficiently rigid to remain in the straight position during intromission; and when placed in a bent position, sufficiently malleable to remain in the bent position.