US 12,440,339 B2
Pump assembly for a penile prosthesis
Mark Edward DiLoreto, Chaska, MN (US); and James Ryan Mujwid, Hudson, WI (US)
Assigned to Boston Scientific Scimed, Inc., Maple Grove, MN (US)
Filed by Boston Scientific Scimed, Inc., Maple Grove, MN (US)
Filed on Nov. 29, 2023, as Appl. No. 18/523,055.
Application 18/523,055 is a continuation of application No. 16/949,705, filed on Nov. 11, 2020, granted, now 11,865,002.
Claims priority of provisional application 62/936,904, filed on Nov. 18, 2019.
Prior Publication US 2024/0091012 A1, Mar. 21, 2024
Int. Cl. A61F 2/26 (2006.01)
CPC A61F 2/26 (2013.01) [A61F 2250/0003 (2013.01); A61F 2250/0013 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An inflatable penile prosthesis comprising:
a fluid reservoir configured to hold fluid;
an inflatable member; and
a pump assembly configured to transfer the fluid between the fluid reservoir and the inflatable member, the pump assembly including a pump bulb, a valve body, a valve disposed within the valve body, a first fluid port configured to be fluidly coupled to the fluid reservoir, and a second fluid port configured to be fluidly coupled to the inflatable member, the valve being configured to move between an inflation position and a deflation position,
wherein the valve includes a first member and second member, the first member being configured to move with respect to the second member, the first member includes a first end portion and a second end portion opposite the first end portion, the first end portion of the first member having a non-planar surface, the second end portion of the first member defining a cavity, the second member having a surface that is configured to engage the non-planar surface of the first end portion of the first member.