公开(公告)号：US20210236288A1

公开(公告)日：2021-08-05

申请号：US17166062

申请日：2021-02-03

Applicant: Coloplast A/S

Inventor： Frederick William Hamlin ,  John J. Allen ,  Rahul Dilip Sathe ,  Neal Poucher ,  Kellie J. Giese

IPC: A61F2/26

Abstract: A penile prosthesis has an energy assembly coupled to a proximal end of a tubular body. The energy assembly has a housing enclosing a piston, a heating element, and a liquid phase change material (PCM) sealed between an interior surface of the housing and the piston. When the heating element heats the liquid PCM to a gaseous state, the piston moves in a distal direction to increase pressure in the tubular body and provide the prosthesis with erection.

公开(公告)号：US20240033087A1

公开(公告)日：2024-02-01

申请号：US18379698

申请日：2023-10-13

Applicant: Coloplast A/S

Inventor： Frederick William Hamlin ,  John J. Allen ,  Rahul Dilip Sathe ,  Neal Poucher

IPC: A61F2/26

CPC classification number: A61F2/26 ,  A61F2210/008 ,  A61F2250/0058

Abstract: A penile prosthesis includes a first penile implant implantable into a first corpora cavernosum and a second penile implant implantable into a second corpora cavernosum, and a pump assembly coupled to the implants by tubing. Each implant includes a tubular film sealed in a liquid-tight arrangement between a proximal tip implantable into a crus penis and a distal tip implantable into a glans penis, a scaffold nested inside of the tubular film, and a first liquid volume contained inside of the tubular film.

公开(公告)号：US11819412B2

公开(公告)日：2023-11-21

申请号：US17166062

申请日：2021-02-03

Applicant: Coloplast A/S

Inventor： Frederick William Hamlin ,  John J. Allen ,  Rahul Dilip Sathe ,  Neal Poucher ,  Kellie J. Giese

IPC: A61F2/26

CPC classification number: A61F2/26 ,  A61F2210/008 ,  A61F2250/0058

Abstract: A penile prosthesis has an energy assembly coupled to a proximal end of a tubular body. The energy assembly has a housing enclosing a piston, a heating element, and a liquid phase change material (PCM) sealed between an interior surface of the housing and the piston. When the heating element heats the liquid PCM to a gaseous state, the piston moves in a distal direction to increase pressure in the tubular body and provide the prosthesis with erection.