公开(公告)号：US06266485B1

公开(公告)日：2001-07-24

申请号：US09396387

申请日：1999-09-15

申请人： Paul M. DeSantis ,  Terrence W. Snyder ,  Wayne C. Riley ,  Will J. Preischel ,  Dale L. Garrison ,  Henry A. Jones, Jr. ,  Richard W. Fitzgerald

发明人： Paul M. DeSantis ,  Terrence W. Snyder ,  Wayne C. Riley ,  Will J. Preischel ,  Dale L. Garrison ,  Henry A. Jones, Jr. ,  Richard W. Fitzgerald

IPC分类号： F24H120

CPC分类号： F24H1/188 ,  F24H1/181 ,  F24H9/2021

摘要： A hot water dispensing system comprises a one-piece plastic tank having a main heating chamber, an expansion chamber, and an air collection chamber. The air collection chamber is disposed generally below the expansion chamber and alongside the main heating chamber. The main heating chamber is in fluid communication with the expansion chamber and the air collection chamber. The hot water dispensing system also includes a temperature control system having a heating element, a metal temperature sensing bracket, and a thermostat. The heating element is disposed within the plastic tank and connected to a metal temperature sensing bracket disposed outside the tank. The excellent conductive properties of a metal sheath that connects the metal temperature sensing bracket to the heating element allow the metal temperature sensing bracket to simulate changes in the temperature of water in the tank. The thermostat is mounted to the metal temperature sensing bracket and measures a temperature of the metal temperature sensing bracket and activates or deactivates a heating element in response to the measured temperature of the metal temperature sensing bracket.

摘要翻译： 热水分配系统包括具有主加热室，膨胀室和空气收集室的单件塑料罐。 空气收集室通常设置在膨胀室的下方并且与主加热室一起设置。 主加热室与膨胀室和空气收集室流体连通。 热水分配系统还包括具有加热元件，金属温度检测支架和恒温器的温度控制系统。 加热元件设置在塑料罐内并连接到设置在罐外部的金属温度检测支架。 将金属温度检测支架连接到加热元件的金属护套的优异的导电性能允许金属温度检测支架模拟罐中水的温度变化。 恒温器安装在金属温度检测支架上，并测量金属温度检测支架的温度，并根据金属温度检测支架的测量温度启动或停用加热元件。

公开(公告)号：US5476102A

公开(公告)日：1995-12-19

申请号：US396873

申请日：1995-03-01

申请人： Jan L. Como ,  Terrence W. Snyder

发明人： Jan L. Como ,  Terrence W. Snyder

IPC分类号： A61B10/00 ,  A61B10/02

CPC分类号： A61B10/025

摘要： A bone biopsy needle assembly includes an elongated tubular cannula having an axially extending lumen therethrough. A guide is provided to facilitate insertion of a probe into the cannula for sample removal. The guide has a molded shape with an elongated dimension having first and second ends. A cylindrical opening extends through the length of the elongated dimension and has a diameter substantially equal to that of the interior lumen of the cannula. A flared outward enlargement of the cylindrical opening at each of the first and second ends provides for easy alignment of one of the ends with the distal end of the cannula and the other end forms a guide for insertion of a probe into the distal end of the cannula for removal of the biopsy specimen.

摘要翻译： 骨活检针组件包括细长的管状插管，其具有穿过其中的轴向延伸的内腔。 提供引导件以便于将探针插入插管中用于样品移除。 引导件具有模制形状，其具有第一和第二端部的细长尺寸。 圆柱形开口延伸穿过细长尺寸的长度，并具有基本上等于套管内腔的直径。 在第一和第二端中的每一个处的圆柱形开口的向外扩张提供了容易地将一个端部与套管的远端对准，另一端形成用于将探针插入到插管的远端中的引导件 用于移除活检标本的插管。

公开(公告)号：USD379515S

公开(公告)日：1997-05-27

申请号：US24604

申请日：1994-06-17

申请人： Stephen Kuehn ,  Terrence W. Snyder

设计人： Stephen Kuehn ,  Terrence W. Snyder

公开(公告)号：US5538009A

公开(公告)日：1996-07-23

申请号：US278413

申请日：1994-07-21

申请人： John R. Byrne ,  Jan L. Como ,  Gregory D. Volan ,  Stephen Kuehn ,  Terrence W. Snyder ,  T. Michael Dennehey ,  David A. Winchell, deceased

发明人： John R. Byrne ,  Jan L. Como ,  Gregory D. Volan ,  Stephen Kuehn ,  Terrence W. Snyder ,  T. Michael Dennehey ,  David A. Winchell, deceased

IPC分类号： A61B10/00 ,  A61B10/02

CPC分类号： A61B10/025 ,  A61B2010/0258

摘要： A bone marrow biopsy needle assembly includes an elongated tubular cannula having an axially extending lumen therethrough, and a cannula handle attached to the proximal end of the cannula, the cannula handle extending transversely to the axis of the cannula and having a cavity aligned with and open to the proximal end of the cannula. The handle is provided with a cover connected to the cannula by means of a living hinge. A stylet having a knob affixed to its proximal end which knob is sized to fit within the cavity with the stylet slidably received within the cannula lumen. The cavity is provided with projections that engage the knob to prevent relative rotation between the stylet and the cannula. A guide is provided to facilitate insertion of a stylet into the cannula for sample removal.

摘要翻译： 骨髓活检针组件包括细长的管状插管，其具有穿过其中的轴向延伸的腔体，以及连接到插管的近端的套管手柄，套管手柄横向于插管的轴线延伸并具有与腔室对准并且打开 到套管的近端。 手柄设置有通过活动铰链连接到套管的盖。 具有固定到其近端的旋钮的探针，其旋钮的尺寸设计成适合于腔内，探针可滑动地容纳在套管腔内。 空腔设置有突起，其接合旋钮以防止探针和套管之间的相对旋转。 提供引导件以便于将探针插入套管中用于样品移除。