|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||053/567; 053/526; 053/576; 053/370|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 26 인용 특허 : 8|
A waste disposal system with flexible tubing comprising a container defining a waste chamber; a lid connected to the container and movable between an open condition and a closed condition; an iris with a first disk, a second disk and a web connecting the disks; a cartridge of flexible tubing removably situated in the container, extending from the cartridge through the iris into the waste chamber and positioned to receive waste therein; and a guide system, causing the iris to close by rotating one disk in relation to the other, thereby twisting and cinchi...
We claim: 1. A waste disposal system with flexible tubing comprising: a container defining a waste chamber for receiving waste; a lid connected to the container and movable between an open condition, in which access to the container is provided, and a closed condition, in which the container is covered; an iris comprising a first disk, a second disk and a web, wherein the first disk and the second disk are ring shaped, parallel and coaxial, wherein the web connects the first disk and the second disk, and wherein the iris is structured to rotate from an...