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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0747788 (2015-06-23) |
등록번호 | US-9757256 (2017-09-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 164 |
A vacuum suspension system includes a pump mechanism operatively connectable to a prosthetic socket. The pump mechanism has a first member and a second member. First and second fluid chambers are located between the first and second members. The second fluid chamber is fluidly separate from the firs
1. A vacuum suspension system comprising: a pump mechanism including: a first member;a second member;a bladder disposed between the first and second members and defining a first fluid chamber located between the first and second members;a second fluid chamber located between the first and second mem
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