METHODS FOR MASTOPEXY
    6.
    发明申请

    公开(公告)号:US20190216595A1

    公开(公告)日:2019-07-18

    申请号:US16362090

    申请日:2019-03-22

    摘要: A mastopexy implant for maintaining the breast in an elevated and aesthetically pleasing position includes a lower pole support comprising end portions which may be affixed to the chest wall or to a previously installed upper suspension strut. The implant is loaded in an insertion device. The insertion device is inserted through a small incision and into a subcutaneous pocket created in an inferior half of the breast. The lower pole support may have various constructs and in one embodiment includes a unitary conformable mesh having a plurality of arm or band members which are attached across the breast parenchyma and to the chest wall.

    Control system for doors of a negative air pressure enclosure
    8.
    发明授权
    Control system for doors of a negative air pressure enclosure 失效
    负气压外壳门的控制系统

    公开(公告)号:US5099751A

    公开(公告)日:1992-03-31

    申请号:US657047

    申请日:1991-02-19

    摘要: A decontamination chamber entranceway to an asbestos removal work area includes rigid swinging doors for a rapid escape from the contaminated work area due to an emergency such as a fire or smoke. Also during a power failure it is easy for the workers to leave the work area through the rigid swinging doors of the invention. Each of the doors may include an air inlet opening having at least one plastic flap covering the inlet opening which allows suitable amounts of air to flow through the inlet to maintain a negative air pressure in the work area while having air flow in the work area sufficient to change the air at least every 10 to 15 minutes. The plastic flaps of the doors are preferable pivotally-mounted rigid clear plastic which seal automatically upon loss of negative air pressure in the work area. The rigid flaps can be electro-mechanically operated to positively control size and functioning of air inlet openings and close off the openings upon emergency conditions.

    摘要翻译: 去除污垢的工作区的净化室通道包括刚性摆动门,用于由于诸如火灾或烟雾的紧急情况而迅速从受污染的工作区域逃逸。 而且在停电期间,工人容易通过本发明的刚性摆动门离开工作区域。 每个门可以包括空气入口开口,其具有覆盖入口的至少一个塑料瓣,其允许适当量的空气流过入口以在工作区域中保持负空气压力,同时使工作区域中的空气流充足 至少每10至15分钟更换一次空气。 门的塑料襟翼是优选的枢转安装的刚性透明塑料,其在工作区域中的空气压力下降时自动密封。 刚性翼片可以电机械操作,以确实地控制进气口的尺寸和功能,并在紧急情况下关闭开口。