公开(公告)号：US08991430B2

公开(公告)日：2015-03-31

申请号：US13524262

申请日：2012-06-15

申请人： Danyu Huang

发明人： Danyu Huang

IPC分类号： F16K15/14 ,  A61M39/26 ,  A61M16/20 ,  F16K27/02

CPC分类号： A61M39/26 ,  A61M16/208 ,  A61M2205/0216 ,  F16K27/0209 ,  Y10S137/903 ,  Y10T137/7879 ,  Y10T137/7922

摘要： A medical valve having a valve inside housing and a valve core. The valve core is installed within the housing. The housing is preferably an integrally-formed hollow cylindrical structure. An annular protrusion may be arranged on the outer surface of the housing and a seal ring may be arranged in the center of the inner wall of the housing. The valve core can be made of an elastic material as an integrally-formed cylindrical structure. A lock ring matched with the seal ring of the housing may be arranged on the outer surface of the valve core, and the lock ring can be integrally formed with the valve core. The medical valve inside disclosed by the invention is widely applied to the medical fields such as cushion mask, trachea cannula and laryngeal mask, No metal member is preferably employed, so with magnetic resonance imaging examination without causing interference.

摘要翻译： 一种具有阀体内部阀和阀芯的医用阀。 阀芯安装在外壳内。 壳体优选为整体形成的中空圆柱形结构。 环形突起可以布置在壳体的外表面上，并且密封环可以布置在壳体的内壁的中心。 阀芯可以由弹性材料制成为一体形成的圆柱形结构。 与壳体的密封环相配合的锁定环可以设置在阀芯的外表面上，并且锁定环可以与阀芯一体形成。 本发明公开的医疗用阀内部被广泛应用于缓冲面罩，气管插管和喉罩等医疗领域，优选使用不具有金属构件的磁性谐振成像检查而不引起干扰。

公开(公告)号：USD1045553S1

公开(公告)日：2024-10-08

申请号：US29934596

申请日：2024-03-26

申请人： Danyu Huang

设计人： Danyu Huang

摘要： FIG. 1 is a perspective view of a stretch film handle showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is an enlarged top plan view thereof;
FIG. 8 is an enlarged bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1.
The dash-dash broken lines in the drawings depict portions of the stretch film handle that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.

公开(公告)号：US20130048124A1

公开(公告)日：2013-02-28

申请号：US13524262

申请日：2012-06-15

申请人： Danyu Huang

发明人： Danyu Huang

IPC分类号： F16K15/14

CPC分类号： A61M39/26 ,  A61M16/208 ,  A61M2205/0216 ,  F16K27/0209 ,  Y10S137/903 ,  Y10T137/7879 ,  Y10T137/7922

摘要： A medical valve having a valve inside housing and a valve core. The valve core is installed within the housing. The housing is preferably an integrally-formed hollow cylindrical structure. An annular protrusion may be arranged on the outer surface of the housing and a seal ring may be arranged in the center of the inner wall of the housing. The valve core can be made of an elastic material as an integrally-formed cylindrical structure. A lock ring matched with the seal ring of the housing may be arranged on the outer surface of the valve core, and the lock ring can be integrally formed with the valve core. The medical valve inside disclosed by the invention is widely applied to the medical fields such as cushion mask, trachea cannula and laryngeal mask, No metal member is preferably employed, so with magnetic resonance imaging examination without causing interference.

摘要翻译： 一种具有阀体内部阀和阀芯的医用阀。 阀芯安装在外壳内。 壳体优选为整体形成的中空圆柱形结构。 环形突起可以布置在壳体的外表面上，并且密封环可以布置在壳体的内壁的中心。 阀芯可以由弹性材料制成为一体形成的圆柱形结构。 与壳体的密封环相配合的锁定环可以设置在阀芯的外表面上，并且锁定环可以与阀芯一体形成。 本发明公开的医疗用阀内部被广泛应用于缓冲面罩，气管插管和喉罩等医疗领域，优选使用不具有金属构件的磁性谐振成像检查而不引起干扰。