专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4487558A Peristaltic pump 失效
标题翻译：蠕动泵
公开(公告)号：US4487558A
公开(公告)日：1984-12-11
申请号：US410736
申请日：1982-08-23
申请人： Vernon H. Troutner
发明人： Vernon H. Troutner
IPC分类号： F04B43/12 , F04B45/08
CPC分类号： F04B43/1276 , Y10T74/20756
摘要： Peristaltic pump including a housing having a backing plate and an upstanding arcuate wall, a pump shaft mounted in the backing plate, and a rotatable pump head mounted on the shaft and comprising at least one roller means for squeezing a segment of flexible tubing against the arcuate wall to achieve pumping of a liquid through the tubing. The pump head includes a pivotable handle having a recessed portion which cooperates with a ledge in the pump shaft to prevent the pump head from moving upwardly from the shaft when the pump is in operation. Also included are means comprising a roller bearing and clutch assembly for preventing rotation of the pump head in an incorrect or undesired direction during manual operation.
摘要翻译：蠕动泵包括具有背板和直立弧形壁的壳体，安装在背板中的泵轴和安装在轴上的可旋转泵头，并且包括至少一个辊装置，用于将一段挠性管道压靠在弧形件上通过管道实现液体泵送。泵头包括可枢转手柄，其具有与泵轴中的凸缘配合的凹部，以防止泵在运行时从轴向上移动。还包括包括滚子轴承和离合器组件的装置，用于在手动操作期间防止泵头旋转不正确或不期望的方向。

22. 外观设计

USD274754S Port cap for medical apparatus 失效
公开(公告)号：USD274754S
公开(公告)日：1984-07-17
申请号：US328171
申请日：1981-12-07
申请人： Milton P. Chernack
设计人： Milton P. Chernack

23. 发明授权

US4289623A Hollow fiber dialysis 失效
标题翻译：中空纤维透析
公开(公告)号：US4289623A
公开(公告)日：1981-09-15
申请号：US843502
申请日：1977-10-19
申请人： Kyu H. Lee
发明人： Kyu H. Lee
IPC分类号： B01D63/02 , B01D63/04 , B01D31/00
CPC分类号： B01D63/04 , B01D63/02 , B01D2313/083
摘要： Improved dialyzer construction has elongated tubular casing with enlarged casing ends and longitudinally-extending partitioning that divides its interior into a plurality of generally parallel passageways containing hollow dialysis fibers, the casing ends containing dialyzate flow manifolding and directing means for receiving dialyzate from a supply thereof, directing it from one casing end to the other through one of the passageways around the fibers, and so to and fro through the successive passageways, finally directing the dialyzate out through a discharge opening. The dialyzate flow can in each fiber-containing passageway be counter-current to the flow within the fibers of the liquid being dialyzed. A gas by-pass can be provided in the partitioning at one end to bleed out gas that tends to accumulate at the high point of the to-and-fro dialyzate travel.
摘要翻译：改进的透析器结构具有细长的管状套管，其具有扩大的套管端部和纵向延伸的分隔件，其将其内部分成多个大体上平行的包含中空透析纤维的通道，所述套管端部包含透析液流动歧管和用于从其供应源接收透析液的引导装置，通过围绕纤维的一个通道将其从一个套管端引导到另一个套管端，并且通过连续的通道来回引导，最后将透析液引导通过排出口。每个含纤维通道中的透析液流可以与被透析的液体的纤维内的流动相反。在一端的分隔中可以提供气体旁路，以排出容易在来回透析速度的高点积聚的气体。

24. 发明授权

US4271014A Dialysis apparatus and technique 失效
标题翻译：透析仪和技术
公开(公告)号：US4271014A
公开(公告)日：1981-06-02
申请号：US36406
申请日：1979-05-07
申请人： James D. Aid , Kyu H. Lee
发明人： James D. Aid , Kyu H. Lee
IPC分类号： A61M1/16 , B01D31/00
CPC分类号： A61M1/16
摘要： Dialysis apparatus is arranged to enable convenient measuring of ultrafiltration rate from liquid, such as blood, that is to be dialyzed. Dialyzer can have, downstream of a dialysis chamber, a dialyzate passageway through which the ultrafiltration flow rate can be readily measured as by introducing a gas bubble into the dialyzate and timing its movement through the passageway. An air-injection attachment can be fitted to the dialyzer or to a dialyzate supply system, to inject the gas bubble for such measurement. Bubble injection can also be effected in a flow rate measuring passageway downstream of the dialyzer. Flow rates of dialyzate into and out of dialyzer can be compared to show ultrafiltration while dialyzing. The gas injector can be valve-containing unit also equipped with a paddle-wheel dialyzate flow indicator.
摘要翻译：透析装置被设置为能够方便地测量要透析的液体（例如血液）的超滤速率。透析器可以在透析室的下游具有透析液通道，通过该透析液通道可以容易地测量超滤流速，方法是将气泡引入透析液并使其运动通过通道。可以将空气注射附件安装到透析器或透析液供应系统，以便将气泡注入用于这种测量。也可以在透析器下游的流量测量通道中进行气泡注射。透析液进出透析液的流量可以比较，透析时显示超滤。气体注射器可以是也装有桨轮透析液流量指示器的含阀单元。

25. 发明授权

US4218313A Dialysis apparatus and technique 失效
标题翻译：透析仪和技术
公开(公告)号：US4218313A
公开(公告)日：1980-08-19
申请号：US827565
申请日：1977-08-25
申请人： James D. Aid , Kyu H. Lee
发明人： James D. Aid , Kyu H. Lee
IPC分类号： A61M1/16 , A61M1/18 , B01D61/18 , B01D61/20 , B01D61/22 , B01D61/28 , B01D61/30 , B01D61/32 , B01D61/34 , B01D65/02 , B01D3/00 , B01D13/00
CPC分类号： A61M1/16 , Y10S210/929
摘要： Dialysis apparatus is arranged to enable convenient measuring of ultrafiltration rate from liquid, such as blood, that is to be dialyzed. Dialyzer can have, downstream of a dialysis chamber, a dialyzate passageway through which the ultrafiltration flow rate can be readily measured as by introducing a gas bubble into the dialyzate and timing its movement through the passageway. An air-injection attachment can be fitted to the dialyzer or to a dialyzate supply system, to inject the gas bubble for such measurement. Bubble injection can also be effected in a flow rate measuring passageway downstream of the dialyzer. Flow rates of dialyzate into and out of dialyzer can be compared to show ultrafiltration while dialyzing.
摘要翻译：透析装置被设置为能够方便地测量要透析的液体（例如血液）的超滤速率。透析器可以在透析室的下游具有透析液通道，通过该透析液通道可以容易地测量超滤流速，方法是通过将气泡引入透析液并使其运动通过通道。可以将空气注射附件安装到透析器或透析液供应系统，以便将气泡注入用于这种测量。也可以在透析器下游的流量测量通道中进行气泡注射。透析液进出透析液的流量可以比较，透析时显示超滤。

26. 发明授权

US2714853A Pump for delivering small discrete quantities of liquid 失效
标题翻译：用于输送小量离子液体的泵
公开(公告)号：US2714853A
公开(公告)日：1955-08-09
申请号：US32817052
申请日：1952-12-27
申请人： SHELL DEV
发明人： SCHLAMANN JOHANNES T M
IPC分类号： B65B3/00 , F02M59/00 , F02M59/14 , F04B43/00
CPC分类号： F04B43/0027 , B65B3/003 , F02M59/00 , F02M59/14 , F02M2700/1317 , F02M2700/1323

27. 发明授权

US4573962A Cassette drawer assembly for photoactivation patient treatment system 失效
标题翻译：盒式抽屉组件用于光活化患者治疗系统
公开(公告)号：US4573962A
公开(公告)日：1986-03-04
申请号：US665817
申请日：1984-10-29
申请人： Vernon H. Troutner
发明人： Vernon H. Troutner
IPC分类号： A61M1/36 , A61M37/00
CPC分类号： A61M1/3681 , A61M1/3683 , A61M1/3693 , A61M2205/12 , A61M2205/3569 , A61M2205/3592
摘要： Cassette drawer assembly for receiving an irradiation cassette wherein patient blood is irradiated to photoactivate a reagent in contact therewith, said irradiated blood being returned to the patient as part of the complete treatment.
摘要翻译：一种用于接收照射盒的盒式抽屉组件，其中照射患者血液以激活与其接触的试剂，所述照射的血液作为完全治疗的一部分返回给患者。

28. 发明授权

US4573960A Three phase irradiation treatment process 失效
标题翻译：三相照射处理工艺
公开(公告)号：US4573960A
公开(公告)日：1986-03-04
申请号：US665834
申请日：1984-10-29
申请人： Jack Goss
发明人： Jack Goss
IPC分类号： G01N33/48 , A61M1/02 , A61M1/36 , A61M37/00
CPC分类号： A61M1/3681 , A61M1/3616 , A61M1/3683 , A61M1/3693 , A61M2209/082
摘要： In a system for altering cells such as by irradiating said cells when in contact with a photoactivatable reagent useful for the extracorporeal treatment of a patient's blood, a three phase method for performing the operations in a safe and efficacious manner.
摘要翻译：在用于改变细胞的系统中，例如当与可用于体外治疗患者血液的可光活化试剂接触时照射所述细胞，用于以安全有效的方式进行操作的三相方法。

29. 发明授权

US4573884A Peristaltic pump 失效
标题翻译：蠕动泵
公开(公告)号：US4573884A
公开(公告)日：1986-03-04
申请号：US636040
申请日：1984-07-30
申请人： Vernon H. Troutner
发明人： Vernon H. Troutner
IPC分类号： F04B43/12 , F04B9/14 , F04B43/08
CPC分类号： F04B43/1276 , Y10T74/20756
摘要： Peristaltic pump including a housing having a backing plate and an upstanding arcuate wall, a pump shaft mounted in the backing plate, and a rotatable pump head mounted on the shaft and comprising at least one roller means for squeezing a segment of flexible tubing against the arcuate wall to achieve pumping of a liquid through the tubing. The pump head includes a pivotable handle having a recessed portion which cooperates with a ledge in the pump shaft to prevent the pump head from moving upwardly from the shaft when the pump is in operation. Also included are means comprising a roller bearing and clutch assembly for preventing rotation of the pump head in an incorrect or undesired direction during manual operation.
摘要翻译：蠕动泵包括具有背板和直立弧形壁的壳体，安装在背板中的泵轴和安装在轴上的可旋转泵头，并且包括至少一个辊装置，用于将一段挠性管道压靠在弧形件上通过管道实现液体泵送。泵头包括可枢转手柄，其具有与泵轴中的凸缘配合的凹部，以防止泵在运行时从轴向上移动。还包括包括滚子轴承和离合器组件的装置，用于在手动操作期间防止泵头旋转不正确或不期望的方向。

30. 发明授权

US4490135A Single needle alternating blood flow system 失效
标题翻译：单针交替血流系统
公开(公告)号：US4490135A
公开(公告)日：1984-12-25
申请号：US423380
申请日：1982-09-24
申请人： Vernon H. Troutner
发明人： Vernon H. Troutner
IPC分类号： A61M1/14 , A61M1/30 , A61M1/03
CPC分类号： A61M1/30 , A61M1/302 , A61M1/303 , A61M1/306 , A61M1/308 , Y10S128/13
摘要： A two-pump single needle hemodialysis system is provided in which a flexible blood accumulator bag is located between the dialyzer and the second, venous blood pump. The accumulator bag is filled as the first, arterial blood pump is operated. Blood is pumped through the dialyzer and into the bag until the bag is full and taut. At this time, a rise in pressure is detected and the venous blood pump is activated to withdraw blood from the accumulator bag. The use of the accumulator bag assures that low blood pressures are maintained in the system.
摘要翻译：提供一种双泵单针血液透析系统，其中柔性血液储存袋位于透析器和第二静脉血泵之间。当第一个动脉血泵运行时，储存袋被填充。血液通过透析器泵入袋中，直到袋子充满并拉紧。此时，检测到压力上升，静脉血泵被激活以从蓄积袋中抽出血液。使用蓄能器袋确保系统中维持低血压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式