专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

141. 发明申请

US20020120230A1 Apparatus and method for preventing free flow in an infusion line 有权
公开(公告)号：US20020120230A1
公开(公告)日：2002-08-29
申请号：US10122116
申请日：2002-04-12
发明人： Scott Miles , Kent F. Beck , James Malmstrom
IPC分类号： A61M005/14
CPC分类号： A61M5/16813 , A61M5/14 , A61M5/142 , A61M5/14228 , A61M5/14232 , A61M39/22 , A61M39/24 , A61M39/281 , A61M39/287 , A61M2039/242 , A61M2039/2426 , A61M2039/2473 , A61M2039/248 , A61M2039/2486 , A61M2205/12 , Y10T137/87917
摘要： An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.

142. 发明授权

US5853398A Container with pivoting tube clamp 失效
标题翻译：集装箱带枢轴管夹
公开(公告)号：US5853398A
公开(公告)日：1998-12-29
申请号：US994883
申请日：1997-12-19
申请人： Birendra K. Lal , Lewis E. Daniels, Jr.
发明人： Birendra K. Lal , Lewis E. Daniels, Jr.
IPC分类号： A61M5/168 , A61M5/14 , A61M39/28 , A61M5/00
CPC分类号： A61M5/1412 , A61M39/287 , A61M2005/1403
摘要： A flow adjusting tube clamp is used with a chamber in a solution administration device. The tube clamp is pivotally mounted to the cap at a second pivot element. The tube clamp includes first and second elongated tube passages that overly the cap inlet ports as the clamp is pivoted. The tube passages define varying cross-sectional open areas therethrough. The passages are arcuate so that they continuously overly the inlet ports as the clamp is pivoted. The inlet ports are configured to receive flexible tube portions that traverse through the tube passages in the clamp. Each tube passage includes at least one open area and at least one occluding portion to establish and terminate flow therethrough. The clamp is pivotable from a prime position to an intermittent flow position and from an intermittent flow position to a continuous flow position, to effect varying flow conditions.
摘要翻译：流动调节管夹与溶液管理装置中的室一起使用。管夹在第二枢轴元件处枢转地安装到盖上。管夹具包括第一和第二细长管通道，当夹具枢转时，该管通道在盖入口端部上方。管通道限定穿过其中的变化的横截面敞开区域。通道是弧形的，使得当夹具枢转时，它们连续地越过入口。入口端口被构造成接收穿过夹具中的管道的柔性管部分。每个管通道包括至少一个开放区域和至少一个闭塞部分，以建立和终止通过其中的流动。夹具可以从主要位置枢转到间歇流动位置，并且可以从间歇流动位置到连续流动位置，以实现变化的流动条件。

143. 发明授权

US5445623A Drip chamber with luer fitting 失效
标题翻译：滴水室与鲁尔配件
公开(公告)号：US5445623A
公开(公告)日：1995-08-29
申请号：US098499
申请日：1993-07-28
申请人： Frank M. Richmond
发明人： Frank M. Richmond
IPC分类号： A61J1/00 , A61J1/05 , A61J1/10 , A61J1/20 , A61M5/14 , A61M39/28 , A61M5/00
CPC分类号： A61J1/10 , A61M5/1411 , A61M39/287
摘要： A drip chamber has an open distal end and a luer fitting is positioned in the open distal end of the drip chamber to engage a complementary fitting associated with another IV component, e.g., an IV fluid bag. Thus, the drip chamber can be engaged with an IV bag without the use of "sharps".
摘要翻译：滴水室具有敞开的远端，并且路厄配件定位在滴水室的敞开的远端中，以接合与另一个IV部件（例如IV流体袋）相关联的互补配件。因此，滴水室可以与IV袋接合而不使用“锐器”。

144. 发明授权

US5232193A Clamp for intravenous tubing 失效
标题翻译：夹钳用于静脉注射管
公开(公告)号：US5232193A
公开(公告)日：1993-08-03
申请号：US628930
申请日：1990-12-12
申请人： James G. Skakoon
发明人： James G. Skakoon
IPC分类号： A61M5/14 , A61M39/28
CPC分类号： A61M39/287 , A61M39/286 , A61M5/1418 , Y10T24/3918
摘要： The present invention is for a clamp for flexible tubing for an infusion or administrative set. The clamp has openings in which the tubing is inserted in a serpentine fashion to form a loop. The friction between the tube and surfaces of the clamp caused by this serpentine configuration allows the clamp to be maintained at any point along the tubing even while it is in the full flow position.
摘要翻译：本发明用于用于输液或管理组的柔性管的夹具。夹具具有开口，其中管道以蛇形方式插入以形成环。由该蛇形结构引起的管与夹具表面之间的摩擦使夹具保持在管道的任何位置，即使在其处于全流动位置。

145. 发明授权

US4932629A Clamp for flexible tubing 失效
标题翻译：软管夹
公开(公告)号：US4932629A
公开(公告)日：1990-06-12
申请号：US408540
申请日：1989-09-18
申请人： Guy F. Rodomista , Michael J. Monahan , Arthur L. Malenfant
发明人： Guy F. Rodomista , Michael J. Monahan , Arthur L. Malenfant
IPC分类号： A61M39/28
CPC分类号： A61M39/287
摘要： A clamping device for controlling liquid flow in a length of flexible tubing; the device includes a generally planar support having a keyhole, an annular flexible sleeve seated in the keyhole for receiving the tubing in an orientation generally perpendicular to the planar support, and a mechanism for moving the flexible sleeve between the larger side of the keyhole and the smaller side of the keyhole to cause pinching of the tubing to control liquid flow.
摘要翻译：一种用于控制一段柔性管中的液体流动的夹紧装置; 该装置包括具有锁孔的大致平面的支撑件，位于锁孔中的环形柔性套筒，用于以大致垂直于平面支撑件的方向接收管道;以及用于在柔性套筒的较大侧面和钥匙孔的较小一侧导致管道夹紧以控制液体流动。

146. 发明授权

US4586691A Safety slide clamp 失效
标题翻译：安全滑块
公开(公告)号：US4586691A
公开(公告)日：1986-05-06
申请号：US733667
申请日：1985-05-13
申请人： Gary W. Kozlow
发明人： Gary W. Kozlow
IPC分类号： F16K7/06 , A61M5/168 , A61M39/28 , F16B2/18 , F16L55/14
CPC分类号： A61M39/281 , A61M39/287 , A61M5/14232
摘要： A safety slide clamp to prevent free flow when tubing is disconnected from an I.V. administration device comprises a blade formed with a tear-drop shaped aperture through which the tubing is positioned. The aperture includes an enlarged portion and a narrow portion which is tapered to form a slot that is engageable with the tubing to prevent flow therethrough. A base formed with a well is attached to the pump and is adapted to slidably receive the blade of the slide clamp. Retaining means formed on the base are spaced to support the blade and retain the tubing in a recess between the fingers and the base. Placement of the tubing into the recess and subsequent insertion of the blade into the well permits operational fluid flow through the tube. Subsequent retraction of the blade urges the tubing into the slot to prevent free flow from the tube upon its removal from the device.
摘要翻译：一种安全滑动夹，用于防止管路与I.V.断开时的自由流动。管理装置包括形成有泪滴形孔的刀片，管通过该孔定位。该孔包括一个扩大的部分和一个狭窄的部分，该部分是锥形的以形成可与管道接合以防止流过其中的槽。形成有井的底座附接到泵，并且适于滑动地容纳滑动夹具的叶片。形成在基座上的保持装置间隔开以支撑刀片并将管道保持在指状物和基部之间的凹部中。将管道放入凹槽并随后将刀片插入井中允许操作流体流过管。叶片的后续缩回将管道推入槽中，以防止管子从设备上移出时自由流动。

147. 发明授权

US4434963A Slide clamp including elevation stabilizer 失效
标题翻译：滑动夹具包括仰角稳定器
公开(公告)号：US4434963A
公开(公告)日：1984-03-06
申请号：US452258
申请日：1982-12-22
申请人： Pat Russell
发明人： Pat Russell
IPC分类号： F16K7/04 , A61M5/168 , A61M39/28 , F16L55/14
CPC分类号： A61M39/287
摘要： A slide clamp for flexible medical tubing is disclosed that includes a slot having receiving and crimping portions. A stabilizer projects into the receiving portion so that the slide clamp may be kept at any selected elevation along the tubing length when the tubing is in the receiving portion of the slide clamp. In the preferred embodiment, the slide clamp includes a channel extending from a first end of the clamp through the stabilizer, thereby forming stabilizer halves, each being capable of flexure toward and away from each other when the tubing is disposed within the receiving portion.
摘要翻译：公开了一种用于柔性医疗管道的滑动夹具，其包括具有接收和压接部分的狭槽。稳定器突出到接收部分中，使得当管道在滑动夹具的接收部分中时，滑动夹具可以沿着管道长度保持在任何选定的高度。在优选实施例中，滑动夹具包括从夹具的第一端穿过稳定器延伸的通道，从而形成稳定器半部，当管道设置在接纳部分内时，每个能够彼此弯曲并远离彼此。

148. 发明授权

US4257416A Multi-channel venipuncture infusion set 失效
标题翻译：多通道静脉穿刺输液器
公开(公告)号：US4257416A
公开(公告)日：1981-03-24
申请号：US35608
申请日：1979-05-03
申请人： David Prager
发明人： David Prager
IPC分类号： A61M5/14 , A61M39/28 , A61M5/00
CPC分类号： A61M5/1408 , A61M39/287
摘要： A multi-channel venipuncture infusion set is disclosed for simultaneously dispensing multiple, intravenous solutions, parenteral fluids and drugs, and which also permits withdrawal of blood samples without disconnecting the infusion set from the dispensing sources and without removing or replacing the venipuncture needle in the patient.
摘要翻译：公开了一种多通道静脉穿刺输液器，用于同时分配多个静脉内溶液，肠胃外流体和药物，并且还允许抽出血液样本而不断开输注装置与分配源的连接，而不需要移除或更换病人的静脉穿刺针。

149. 发明授权

US4176683A Flow regulator 失效
标题翻译：流量调节器
公开(公告)号：US4176683A
公开(公告)日：1979-12-04
申请号：US839303
申请日：1977-10-04
申请人： Saul H. Leibinsohn
发明人： Saul H. Leibinsohn
IPC分类号： F16L55/00 , A61M5/168 , A61M5/175 , F16K47/06 , F16K7/04 , F16K47/12
CPC分类号： F16K47/06 , A61M5/16881 , A61M39/287 , Y10T137/8359
摘要： A presettable fluid flow regulator having a body in the form of an elongated sleeve of flexible material and a core within the sleeve having a recess of varying cross section on its outer surface along its length. A ring on the outside of the sleeve having an internal diameter slightly less than the outer diameter of the sleeve is used to squeeze the sleeve against the core to define a flow passage between the body and the sleeve. The volume of flow is determined by the longitudinal position of the ring along the sleeve.
摘要翻译：一种可预设的流体流量调节器，其具有柔性材料的细长套筒形式的本体，并且套筒内的芯部沿其长度在其外表面上具有变化的横截面的凹部。使用具有略小于套筒外径的内径的套筒外侧的环将套筒挤压在芯部上以限定主体和套筒之间的流动通道。流动的体积由环沿套筒的纵向位置决定。

150. 发明授权

US3357674A Tubing clamp 失效
公开(公告)号：US3357674A
公开(公告)日：1967-12-12
申请号：US29199663
申请日：1963-07-01
申请人： PHARMASEAL LAB
发明人： GEORGE COANDA , EKBOM ROGER A
IPC分类号： A61M39/28 , F16L55/10
CPC分类号： A61M39/287 , F16L55/10 , Y10T24/3918 , Y10T24/44641

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