公开(公告)号：US20100006102A1

公开(公告)日：2010-01-14

申请号：US12442125

申请日：2007-09-13

申请人： Ralf Schnell ,  Franz Waldeck

发明人： Ralf Schnell ,  Franz Waldeck

IPC分类号： A61M16/04

CPC分类号： A61M16/0434 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0456 ,  A61M16/0465

摘要： The present invention concerns a collar (10) of a respiratory device, in particular a tracheotomy cannula (100) or an endotracheal tube, wherein the collar (10) embraces a respiratory tube and is fixed thereto in sealing relationship and the collar comprises an inner film (1) and an outer film (2), wherein the inner and the outer films are separate from each other and the outer film comprises an elastically easily stretchable material. To provide a corresponding collar and a respiratory device provided with such a collar, which on the one hand is sufficiently stable and easy to handle but which allows no or only very small tight folds to be formed which do not adversely affect the sealing integrity of the engagement between the collar and the wall of the trachea even at low internal pressures in the collar of for example 20 hPa, it is proposed in accordance with the invention that the outer film is expandable at an internal pressure of at most 50 hPa to a diameter which is larger than the diameter of a trachea for which the respiratory device is intended, and in particular is at least 1.5 times the outside diameter of the tube, and the inner film comprises a material of lower elastic stretching, wherein the inner film is produced with oversize and without an external restriction at an internal pressure of at most 20 hPa assumes a diameter which is larger than the diameter of a trachea for which the collar is intended.

摘要翻译： 本发明涉及一种呼吸装置的套环（10），特别是气管切开套管（100）或气管内管，其中套环（10）包围呼吸管并以密封关系固定在其上，套环包括内 膜（1）和外膜（2），其中内膜和外膜彼此分离，外膜包括弹性容易拉伸的材料。 为了提供一种具有这种套环的相应套环和呼吸装置，其一方面足够稳定并且易于处理，但是这不允许或仅形成非常小的紧密折叠，这不会不利地影响密封完整性 即使在例如20hPa的轴环内的低内部压力下，颈圈和气管壁之间的接合，根据本发明提出，外膜可在至多50hPa的内压下扩张至直径 其大于呼吸装置所期望的气管的直径，并且特别是至少为管的外径的1.5倍，并且内膜包括较低弹性拉伸的材料，其中产生内膜 在内部压力至多为20hPa的情况下，尺寸过大且没有外部限制，其直径大于颈圈所用气管的直径 。

公开(公告)号：US08733359B2

公开(公告)日：2014-05-27

申请号：US12442125

申请日：2007-09-13

申请人： Ralf Schnell ,  Franz Waldeck

发明人： Ralf Schnell ,  Franz Waldeck

IPC分类号： A61M16/00 ,  A61M16/04

CPC分类号： A61M16/0434 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0456 ,  A61M16/0465

摘要： The invention concerns a collar with a tracheotomy cannula or tube, wherein the collar embraces a respiratory tube in sealing relationship. The collar comprises separate inner and outer films, the outer film being elastically stretchable. The collar of the device allows no or only small tight folds formed which do not affect sealing integrity between the collar and the trachea wall even at low pressures. The outer film is expandable to a diameter larger than the diameter of a trachea, and in particular is at least 1.5 times the outside diameter of the tube, and the inner film comprises a material of lower elastic stretching. The inner film is produced oversized and without an external restriction at an internal pressure of at most 20 hPa assumes a diameter which is larger than the diameter of a trachea.

摘要翻译： 本发明涉及具有气管切开术插管或管的套环，其中所述套环包围密封关系中的呼吸管。 套环包括分开的内膜和外膜，外膜是可弹性拉伸的。 该装置的套环不允许或仅形成小的紧密折叠，即使在低压下也不影响套环和气管壁之间的密封完整性。 外膜可扩张至大于气管直径的直径，特别是管的外径的至少1.5倍，内膜包括较低弹性拉伸的材料。 内膜的制造尺寸过大，在内部压力最多为20hPa时没有外部限制，其直径大于气管的直径。

公开(公告)号：US6053167A

公开(公告)日：2000-04-25

申请号：US930658

申请日：1997-10-01

申请人： Franz Waldeck

发明人： Franz Waldeck

IPC分类号： A61M16/04 ,  A61M16/00

CPC分类号： A61M16/0497 ,  A61M16/0427 ,  A61M16/0465 ,  Y10S128/912

摘要： A tracheostomy cannula for use in a tracheostoma is described, which is provided with a hose-like outer cannula into which an inner cannula, which is also hose-like, can be guided and can be locked to the outer cannula at the proximal part in order to form a cannula tube, wherein a cannula plate (3) for application to the neck is fitted in the proximal area of the outer cannula (1), through which the proximal part of the outer cannula reaches (1). It is proposed that the cannula tube is mounted so that it is pivotable about at least two spatial axes (X, Y) with respect to the cannula plate (3).

摘要翻译： PCT No.PCT / DE96 / 00688 Sec。 371日期：1997年10月1日 102（e）1997年10月1日PCT PCT 1996年4月13日PCT公布。 WO96 / 33760 PCT出版物 日期1996年10月31日描述了一种用于气管切开瘤的气管切开术插管，其具有软管状外套管，也可以将软管状的内套管引导到其中，并且可将其锁定到外套管 在近端部分处以形成套管，其中用于施加到颈部的套管板（3）装配在外套管（1）的近侧区域中，外套管的近端部分穿过该套管板（1）到达（1 ）。 提出插管管被安装成使得其相对于插管板（3）绕至少两个空间轴线（X，Y）可枢转。

公开(公告)号：US07699055B2

公开(公告)日：2010-04-20

申请号：US10271929

申请日：2002-10-16

申请人： Franz Waldeck

发明人： Franz Waldeck

IPC分类号： A61M16/00

CPC分类号： A61M25/02 ,  A61M16/0465 ,  A61M2025/0213 ,  A61M2025/028

摘要： A tracheotomy cannula apparatus with a shield plate is provided for fixedly gripping the cannula with a housing assembly portion of the apparatus. A pair of wing structures form a portion of the apparatus and are attached to the housing assembly, which wing structures assist in holding the cannual apparatus to a patient. The housing assembly includes a housing member through which the cannual is passed. A shield plate is affixed to one side of the housing member, which side is intended to face a patient, and whereby the cannula passing through the housing member also passes through the shield plate. A prestressed spring structure is positioned within a housing member to normally apply pressure against the cannula, thereby holding it in fixed relationship to the housing member. This spring structure has a release actuation member which when operated permits a slide movement of the cannula through the housing member. The wing structures each include an interlocking structural portion, which may be unlocked from each other. This interlocking portion holds the two wing structures in fixed positional relationship to each other when engaged.

摘要翻译： 提供具有屏蔽板的气管切开套管装置，用于用所述装置的壳体组件部分固定地夹持套管。 一对翼结构形成装置的一部分并且附接到壳体组件，该翼结构有助于将套管装置保持在患者身上。 壳体组件包括套管通过的壳体构件。 屏蔽板固定在壳体构件的一侧，该侧面旨在面向患者，并且由此穿过壳体构件的插管也穿过屏蔽板。 预应力的弹簧结构定位在壳体构件内以通常对套管施加压力，从而将其保持与壳体构件固定的关系。 该弹簧结构具有释放致动构件，其在操作时允许套管滑动地移动通过壳体构件。 机翼结构各自包括互锁结构部分，其可彼此解锁。 这种互锁部分在接合时将两个翼结构保持彼此固定的位置关系。