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1. 发明授权

US08708019B2 Device for welding plastic tubes 有权
标题翻译：塑料管焊接装置
公开(公告)号：US08708019B2
公开(公告)日：2014-04-29
申请号：US12481982
申请日：2009-06-10
申请人： Ivars V. Ivansons , Dudley W. C. Spencer
发明人： Ivars V. Ivansons , Dudley W. C. Spencer
IPC分类号： B29C65/02 , B25B1/02
CPC分类号： B29C65/7802 , A61M39/146 , B29C57/10 , B29C65/14 , B29C65/1412 , B29C65/20 , B29C65/2046 , B29C65/74 , B29C65/78 , B29C66/02241 , B29C66/1142 , B29C66/5221 , B29C66/73921 , B29C66/81419 , B29C66/81422 , B29C66/8223 , B29C66/82263 , B29C66/857 , B29C2035/0822 , B29C2793/0081 , B29D23/003 , B29L2031/753 , Y10T156/1005 , Y10T156/1322 , Y10T156/17 , B29C65/00
摘要： A device for welding plastic tubes includes a pair of tube holders each of which has a tube clamp which includes an upper jaw and a lower jaw. The jaws in both of the tube clamps of both tube holders have smooth tube contacting walls to permit the tubing to slip through either side when the tube holders and tubes are being moved from a loading station to a stripping station to increase the length of fluid free area in the clamped tubes.
摘要翻译：用于焊接塑料管的装置包括一对管保持器，每个管保持器具有包括上钳口和下钳口的管夹。两个管支架的两个管夹中的夹爪具有光滑的管接触壁，以允许管保持器和管从装载站移动到剥离站以增加流体的长度夹紧管中的区域。

2. 发明授权

US07398813B2 Device for welding plastic tubes 有权
标题翻译：塑料管焊接装置
公开(公告)号：US07398813B2
公开(公告)日：2008-07-15
申请号：US11496282
申请日：2006-07-31
申请人： Ivars V. Ivansons , Gregory M. Bak , Dudley Spencer
发明人： Ivars V. Ivansons , Gregory M. Bak , Dudley Spencer
IPC分类号： B32B37/00
CPC分类号： B29C65/7802 , A61M39/146 , B29C57/10 , B29C65/1412 , B29C65/1432 , B29C65/7841 , B29C66/02241 , B29C66/1142 , B29C66/5221 , B29C66/71 , B29C66/7373 , B29C66/73921 , B29C66/8161 , B29C66/82263 , B29C66/8414 , B29C66/857 , B29C66/9141 , B29C66/9161 , B29C66/919 , B29C66/9261 , B29C66/92651 , B29C2035/0822 , B29C2793/0081 , B29K2027/06 , B29L2023/007 , B29L2031/7148 , B29L2031/7542 , Y10T156/1062 , Y10T156/12
摘要： Plastic tubes are welded by first placing the plastic tubes across aligned tube slots in a pair of side by side tube holders. The tubes are clamped to create a fluid free area. The clamps in one of the tube holders are shifted laterally away from the other tube holders to increase the fluid free area of each tube. A cold cutting device cuts through the clamped tubes to create four stub ends. The four stub ends are heated/melted. The stub ends are realigned so that the one stub end in one holder is aligned with the other stub end of the other tube holder and the realigned stub ends are pressed into contact with each other to create a weld seam.
摘要翻译：通过首先将塑料管放置在一对并排管保持器中的对准的管槽中来焊接塑料管。管被夹紧以产生无流体区域。一个管支架中的夹具横向偏离另一个管固定器，以增加每个管的流体自由面积。冷切割装置切割夹紧的管以形成四个短截线。四个短管末端被加热/熔化。短截线端重新对准，使得一个支架中的一个短截线端与另一个支架的另一个短截线对准，并且重新排列的短截线端部彼此压接以形成焊缝。

3. 发明申请

US20080023135A1 Device for welding plastic tubes 有权
公开(公告)号：US20080023135A1
公开(公告)日：2008-01-31
申请号：US11496282
申请日：2006-07-31
申请人： Ivars V. Ivansons , Gregory M. Bak , Dudley Spencer
发明人： Ivars V. Ivansons , Gregory M. Bak , Dudley Spencer
IPC分类号： B32B37/00
CPC分类号： B29C65/7802 , A61M39/146 , B29C57/10 , B29C65/1412 , B29C65/1432 , B29C65/7841 , B29C66/02241 , B29C66/1142 , B29C66/5221 , B29C66/71 , B29C66/7373 , B29C66/73921 , B29C66/8161 , B29C66/82263 , B29C66/8414 , B29C66/857 , B29C66/9141 , B29C66/9161 , B29C66/919 , B29C66/9261 , B29C66/92651 , B29C2035/0822 , B29C2793/0081 , B29K2027/06 , B29L2023/007 , B29L2031/7148 , B29L2031/7542 , Y10T156/1062 , Y10T156/12
摘要： Plastic tubes are welded by first placing the plastic tubes across aligned tube slots in a pair of side by side tube holders. The tubes are clamped to create a fluid free area. The clamps in one of the tube holders are shifted laterally away from the other tube holders to increase the fluid free area of each tube. A cold cutting device cuts through the clamped tubes to create four stub ends. The four stub ends are heated/melted. The stub ends are realigned so that the one stub end in one holder is aligned with the other stub end of the other tube holder and the realigned stub ends are pressed into contact with each other to create a weld seam.

4. 发明授权

US07731914B2 Ozone infection control device 失效
标题翻译：臭氧感染控制装置
公开(公告)号：US07731914B2
公开(公告)日：2010-06-08
申请号：US11775906
申请日：2007-07-11
申请人： Ivars V. Ivansons , Dudley W. C. Spencer
发明人： Ivars V. Ivansons , Dudley W. C. Spencer
IPC分类号： B01J19/08
CPC分类号： C01B13/11 , A61M1/285 , A61M39/0247 , C01B13/115 , C01B2201/10 , C01B2201/20 , C01B2201/62
摘要： An infection control device includes a plurality of air inlets spaced around the device's peripheral skirt. A negative ion ozone generator having a plurality of spaced pointed projections is inwardly of the peripheral skirt with a ground disk inwardly of the generator. Air flows through the inlets to the generator, to the disk and to a catheter exit site.
摘要翻译：感染控制装置包括围绕设备的周边裙部间隔开的多个空气入口。具有多个间隔开的尖突起的负离子臭氧发生器在周边裙部的内部具有发生器内部的接地盘。空气通过入口流到发生器，到达盘和导管出口部位。

5. 发明授权

US06716181B2 Female urinary device 失效
标题翻译：女性尿液装置
公开(公告)号：US06716181B2
公开(公告)日：2004-04-06
申请号：US10155477
申请日：2002-05-24
申请人： Dudley W. C. Spencer , Ivars V. Ivansons , Theresa M. Preston
发明人： Dudley W. C. Spencer , Ivars V. Ivansons , Theresa M. Preston
IPC分类号： A61B500
CPC分类号： A61F5/455
摘要： A female urinary system includes an appliance which has a hollow urinary receiving open top body. The upper edge of the body is shaped to fit under the urethra. The body has an outlet passage for discharging urine flowing into the body from the urethra. A vaginal area locating bulb is mounted posteriorly of the body. The locating bulb has an arcuate outer surface having a contact portion which fits against the labia minora at the vestibule outwardly of the vagina. At least one longitudinal groove is provided on the posterior portion of the outer surface of the bulb from a location above the contact portion to the base of the bulb. A vent extends through the appliance from the hollow body below the upper edge to the base of the locating bulb.
摘要翻译：女性泌尿系统包括具有中空的尿液接收开口顶体的器具。身体的上边缘成形为适合尿道下方。身体具有用于从尿道排出流入身体的尿液的出口通道。阴道区域定位灯泡安装在身体的后方。定位灯泡具有弓形的外表面，该外表面具有接触部分，该接触部分适合于阴道外侧的前庭小阴唇。至少一个纵向凹槽设置在灯泡外表面的后部从接触部分上方到灯泡底部的位置。通气孔从中间体延伸穿过器具，位于上边缘下方至定位灯泡的底部。

6. 发明授权

US6020574A Sterile containment welding device with self-monitoring heater unit for plastic tubes 失效
标题翻译：无菌遏制焊接装置，具有塑料管自监控加热器
公开(公告)号：US6020574A
公开(公告)日：2000-02-01
申请号：US36775
申请日：1998-03-09
申请人： Ivars V. Ivansons
发明人： Ivars V. Ivansons
IPC分类号： B29C65/00 , B29C65/20 , B29C65/24 , G01K1/02 , F27B9/06 , B32B31/00 , G01K7/00
CPC分类号： B29C65/2046 , B29C65/242 , B29C66/5221 , B29C66/91212 , B29C66/91231 , B29C66/91421 , B29C66/91431 , B29C66/91643 , B29C66/91951 , B29C66/961 , G01K1/02 , B29C66/919 , B29C66/949 , B29C66/9592
摘要： A sterile containment welding device includes a self-monitoring heater unit upstream from the space between the tube receiving channels. The wafer is positioned in the unit and mounted for movement through the unit prior to moving through the space. The self-monitoring heater unit comprises a heater which heats the wafer and a temperature sensor for monitoring the temperature created by the self-monitoring heater in a rapidly alternating sequence so that the wafer is heated to a predetermined temperature before being moved into the space and contacting the plastic tube or tubes.
摘要翻译：无菌容纳焊接装置包括在管接收通道之间的空间上游的自监控加热器单元。晶片定位在该单元中，并且在移动通过该空间之前被安装用于移动通过该单元。自监控加热器单元包括加热器，加热器加热晶片和温度传感器，用于以快速交替的顺序监测由自监控加热器产生的温度，使得晶片在移动到空间中之前被加热到预定温度，接触塑料管或管。

7. 发明授权

US06177652B1 Sterile containment welding device with self-monitoring heater unit for plastic tubes 有权
标题翻译：无菌遏制焊接装置，具有塑料管自监控加热器
公开(公告)号：US06177652B1
公开(公告)日：2001-01-23
申请号：US09476213
申请日：1999-12-30
申请人： Ivars V. Ivansons
发明人： Ivars V. Ivansons
IPC分类号： H05B100
CPC分类号： B29C65/2046 , B29C65/242 , B29C66/5221 , B29C66/91212 , B29C66/91231 , B29C66/91421 , B29C66/91431 , B29C66/91643 , B29C66/919 , B29C66/91951 , B29C66/949 , B29C66/9592 , B29C66/961 , G01K1/02
摘要： A sterile containment welding device includes a self-monitoring heater unit upstream from the space between the tube receiving channels. The wafer is positioned in the unit and mounted for movement through the unit prior to moving through the space. The self-monitoring heater unit includes a heater which heats the wafer and a temperature sensor for monitoring the temperature created by the self-monitoring heater in a rapidly alternating sequence so that the wafer is heated to a predetermined temperature before being moved into the space and contacting the plastic tube or tubes.
摘要翻译：无菌容纳焊接装置包括在管接收通道之间的空间上游的自监控加热器单元。晶片定位在该单元中，并且在移动通过该空间之前被安装用于移动通过该单元。自监视加热器单元包括加热晶片的加热器和用于以快速交替的顺序监测由自监视加热器产生的温度的温度传感器，使得晶片在移动到空间中之前被加热到预定温度，接触塑料管或管。

8. 外观设计

USD357926S Wafer for the welding and/or cutting of plastic tubes 失效
公开(公告)号：USD357926S
公开(公告)日：1995-05-02
申请号：US17685
申请日：1994-01-21
申请人： Ivars V. Ivansons , Vadlis Ivansons , Dudley W. C. Spencer
设计人： Ivars V. Ivansons , Vadlis Ivansons , Dudley W. C. Spencer

9. 发明授权

US5397425A Total containment welding of plastic tubes 失效
标题翻译：塑料管总容器焊接
公开(公告)号：US5397425A
公开(公告)日：1995-03-14
申请号：US158505
申请日：1993-11-29
申请人： Ivars V. Ivansons , Valdis Ivansons , Dudley W. C. Spencer
发明人： Ivars V. Ivansons , Valdis Ivansons , Dudley W. C. Spencer
IPC分类号： B29C57/10 , B29C65/00 , B29C65/20 , B29C65/78 , B32B31/00
CPC分类号： B29C66/032 , B29C57/10 , B29C65/2046 , B29C65/2076 , B29C65/7802 , B29C66/0324 , B29C66/1122 , B29C66/1142 , B29C66/326 , B29C66/3282 , B29C66/43 , B29C66/4312 , B29C66/5221 , B29C66/80 , B29C66/857 , B29C66/8762 , B29L2023/005 , B29L2023/006 , B29L2023/007 , B29L2023/22 , B29L2031/753 , Y10T156/14
摘要： A pair of plastic tubes are welded together by mounting each tube in the clamp jaws of a holder. A heated wafer is movably mounted in the gap between the tubes to cause the ends of the tubes to melt. The melted ends of the opposed tubes are pressed into contact with each other to form a welded connection. Each side of the wafer has a scoop to remove excess plastic material at the ends of the tubes to control the size of the weld connection. A pair of structural cam elements is used to create a precise spacing between each set of clamp jaws for guiding the wafer to control the plastic volume of the weld. The resulting weld is independent of rheology of plastic. The same device could also be used for disconnect purposes by cutting through a single tube and forming two tube sections. Unique double jaw construction is also disclosed.
摘要翻译：一对塑料管通过将每个管安装在夹持器的夹钳中而焊接在一起。加热的晶片可移动地安装在管之间的间隙中，以使管的端部熔化。相对的管的熔化端被压接成彼此接触以形成焊接连接。晶片的每一侧都有一个勺子，以在管的端部移除多余的塑料材料，以控制焊接连接的尺寸。一对结构凸轮元件用于在每组夹爪之间产生精确的间隔，以引导晶片来控制焊缝的塑性体积。所得到的焊缝与塑料的流变学无关。通过切割单个管并形成两个管段也可以将相同的装置用于断开目的。还披露了独特的双颚构造。

10. 外观设计

USD355848S Package for a wafer for the welding and/or cutting of plastic tubes 失效
公开(公告)号：USD355848S
公开(公告)日：1995-02-28
申请号：US017601
申请日：1994-01-18
申请人： Ivars V. Ivansons , Valdis Ivansons , Dudley W. C. Spencer
设计人： Ivars V. Ivansons , Valdis Ivansons , Dudley W. C. Spencer

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