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1. 发明授权

US4559035A Collapsible wound suction evacuator 失效
标题翻译：可折叠伤口抽吸器
公开(公告)号：US4559035A
公开(公告)日：1985-12-17
申请号：US535501
申请日：1983-09-26
申请人： Thomas A. Benjamin , Dean A. Ransom
发明人： Thomas A. Benjamin , Dean A. Ransom
IPC分类号： A61M1/00 , A61M1/06 , A61M37/00
CPC分类号： A61M1/0011 , A61M1/0015
摘要： A self-contained, independently operable closed wound suction evacuator which is comprised of a box-like internal body structure disposed within a fluid tight, flexible outer pouch. The pouch includes an inlet/outlet valve for providing communication between the interior of the pouch and the atmosphere of the interior of the pouch and a drainage tube. The box-like internal body structure is capable of being in an engaged position or in a disengaged position. In the disengaged position, the internal box-like structure can remain in a flat condition without causing the tensioning member to be stretched or activated. When ready for use, the internal structure can be manually expanded into its box-like structure. When fully expanded the internal structure will become engaged, hence engaging the tensioning member. Subsequent compression of the internal structure to its flat position stretches the tensioning member and activates the evacuator. Upon subsequent release of the compressive force, the tensioning member will cause the internal structure to expand back into its box-like shape, hence developing a vacuum within the evacuator to draw fluid through a drainage tube and into the evacuator. The flexible pouch expands as the internal body structure expands.
摘要翻译：一种独立的，可独立操作的闭合吸入抽气机，其包括设置在流体密封的柔性外袋内的盒状内部结构结构。袋包括用于在袋的内部和袋的内部的气氛和排水管之间提供连通的入口/出口阀。盒状内部主体结构能够处于接合位置或脱离位置。在分离位置，内部盒状结构可以保持在平坦状态，而不会使张紧构件被拉伸或活动。当准备使用时，内部结构可以手动扩展到其盒状结构中。当完全膨胀时，内部结构将变得接合，从而接合张紧构件。随后将内部结构压缩到其平坦位置拉伸张紧构件并激活排气器。随后释放压缩力，张紧构件将导致内部结构膨胀回其盒状形状，从而在排气器内形成真空以将流体通过排水管抽入并排入抽气机。柔性袋随着内部结构的扩展而膨胀。

2. 发明授权

US4094571A Grounding cable clip 失效
标题翻译：接地电缆夹
公开(公告)号：US4094571A
公开(公告)日：1978-06-13
申请号：US787835
申请日：1977-04-15
申请人： Thomas A. Benjamin
发明人： Thomas A. Benjamin
IPC分类号： A61B18/16 , A61N1/08 , H01R4/64 , H01R13/20 , H01R13/54
CPC分类号： A61N1/08 , A61B18/16 , H01R13/20 , H01R4/64 , Y10S439/909
摘要： A grounding cable clip which may be easily snapped onto and removed from a grounding pad and which may be used to monitor the circuit continuity before and during its application to the patient.
摘要翻译：接地电缆夹，其可以容易地从接地衬垫上卡扣并从接地垫移除，并且可以用于在其施加到患者之前和期间监视电路连续性。

3. 发明授权

US4064760A Sterile urine collection device 失效
标题翻译：无菌尿液收集装置
公开(公告)号：US4064760A
公开(公告)日：1977-12-27
申请号：US750591
申请日：1976-12-15
申请人： Thomas A. Benjamin
发明人： Thomas A. Benjamin
IPC分类号： G01N33/48 , A61B10/00 , A61B19/00 , G01N1/20
CPC分类号： A61B10/007 , A61B90/90
摘要： A mid-stream urine collection device whereby the specimen container is kept completely uncontaminated before, during and after use. The collection device includes a container and a container closing lid having an opening therein. A funnel assembly is mounted over the lid having a funnel member which extends through the opening in the lid. A funnel cover is mounted over the funnel assembly and a seal is provided on the device and which is adapted to be removed from the device and to be applied to the lid and over the opening therein to close the opening in the lid after the container is used.
摘要翻译：一种中流式尿液收集装置，其中在使用前，使用期间和使用后，样品容器完全未被污染。收集装置包括容器和在其中具有开口的容器封闭盖。漏斗组件安装在盖上，具有延伸穿过盖中的开口的漏斗构件。漏斗盖安装在漏斗组件上方，并且密封件设置在设备上，并且适于从设备移除并且被施加到盖子并且在其上方的开口处，以在容器为容器之后关闭盖子中的开口用过的。

4. 发明授权

US4359053A Means of fastening silicone tubing to a rigid surgical needle 失效
标题翻译：将硅胶管紧固到刚性手术针的方法
公开(公告)号：US4359053A
公开(公告)日：1982-11-16
申请号：US156837
申请日：1980-06-05
申请人： Thomas A. Benjamin
发明人： Thomas A. Benjamin
IPC分类号： A61B17/06 , A61M25/00
CPC分类号： A61M25/0014 , A61B17/06004 , A61M2025/006 , Y10S128/21
摘要： The invention disclosed is a means of fastening flexible elastic tubing, such as silicone rubber, to a rigid connector. The invention allows for a liquid and gas tight, secure connection without the use of any bonding materials between the tube and the connector and without any external ribbing, threading, texturing, barbing, etc. of any kind on the connector and without any external clamping mechanism used to keep the tubing firmly attached to the rigid connector.The invention allows for the rigid connector portion of a component, such as a wound drainage surgical needle, to have a very smooth cylindrical surface. The use of a smooth surface with no other adhering mechanism to assist in making a secure connection that will not easily pull off is contrary to what is taught in the art.
摘要翻译：所公开的发明是将柔性弹性管如硅橡胶紧固到刚性连接器的手段。本发明允许液体和气密，牢固的连接，而不会在管和连接器之间使用任何接合材料，并且在连接器上没有任何外部肋条，螺纹，纹理，打击等等，并且没有任何外部夹紧用于将管道牢固地连接到刚性连接器的机构。本发明允许诸如伤口引流手术针的部件的刚性连接器部分具有非常光滑的圆柱形表面。使用没有其他粘附机构的光滑表面来协助制作不容易脱落的牢固的连接与本领域所教导的相反。

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