公开(公告)号：USD422708S

公开(公告)日：2000-04-11

申请号：US91618

申请日：1998-08-03

申请人： Marshall H. Walker ,  Fred M. Trainor ,  George P. Hansen

设计人： Marshall H. Walker ,  Fred M. Trainor ,  George P. Hansen

公开(公告)号：US5902282A

公开(公告)日：1999-05-11

申请号：US774975

申请日：1996-12-26

申请人： Daniel J. Balbierz

发明人： Daniel J. Balbierz

IPC分类号： A61M25/00 ,  A61M25/06 ,  A61M25/08 ,  A61M5/00

CPC分类号： A61M25/0023 ,  A61M25/0668 ,  A61M25/0021

摘要： The invention relates to a catheter and a method of placing a catheter that includes a substantially tubular body portion having an outside diameter no less than the inside diameter of an opening in a catheter introducer adapted to insert a portion of the catheter into a patient's body. The catheter also includes a transition member portion adjacent to a first end of the tubular body portion. The transition member portion has an outside diameter that is less than the outside diameter of the tubular body portion and less than the inside diameter of the opening in the catheter introducer. The invention contemplates that the transition member can be coupled to the end of the tubular body portion, integrally formed with the body portion, or extends from the end of body portion and be removable from a distal end of the body portion. A benefit of the catheter including a transition member portion having an outside diameter that is less than the inside diameter of the opening in the catheter introducer is that it allows a means for inserting a through the introducer catheter which is larger than the inside diameter of the introducer. This provides the benefit of over-the-needle insertion with regard to needle size, but allows for a larger catheter to be placed in the vein by the subsequent removal of the introducer once the transition member portion is placed in the vein.

摘要翻译： 本发明涉及一种导管和放置导管的方法，该导管包括基本上管状的本体部分，其具有不小于适于将导管的一部分插入患者体内的导管导引器中的开口的内径。 导管还包括与管状主体部分的第一端相邻的过渡构件部分。 过渡构件部分具有小于管状体部分的外径的外径，并且小于导管导引器中的开口的内径。 本发明设想，过渡构件可以联接到与主体部分整体形成的管状主体部分的端部，或者从主体部分的端部延伸并且可以从主体部分的远端移除。 包括具有小于导管导引器中的开口的内径的外径的过渡构件部分的导管的益处在于其允许用于插入通过导引器导管的装置，该装置大于所述导管导管的内径 介绍人 这提供了关于针尺寸的针插入的益处，但是一旦过渡构件部分被放置在静脉中，则允许通过随后移除导引器将更大的导管放置在静脉中。

公开(公告)号：US5869000A

公开(公告)日：1999-02-09

申请号：US879446

申请日：1997-06-20

申请人： Kevin Richard DeCato

发明人： Kevin Richard DeCato

IPC分类号： A61L2/14 ,  A61L2/18 ,  A61L2/20 ,  A61L2/26 ,  A61L9/00

CPC分类号： A61L2/20 ,  A61L2/14 ,  A61L2/26

摘要： An apparatus and method for vapor sterilization of articles such as medical devices and instruments with lumens. The lumens are connected in a sterilization chamber to a conduit which leads to an exhaust flow restrictor, which exhausts to a vacuum pump. The exhaust flow restrictor has a bypass also which exhausts to the vacuum pump. The majority of the gas from the sterilization chamber flows through the bypass on the exhaust flow restrictor while only a portion of the gas flows through the lumen. Because most of the gas flows through the bypass rather than through the lumens, the sterilization chamber can be pumped down rapidly. The attached lumens are sterilized effectively in spite of the rapid pumpdown rate.

摘要翻译： 用于诸如具有流明的医疗装置和器械的物品的蒸气灭菌的装置和方法。 腔室在灭菌室中连接到通向排气流量限制器的导管，排气限流器排出到真空泵。 排气限流器还具有旁路，排气到真空泵。 来自灭菌室的大部分气体在排气限流器上流过旁路，而只有一部分气体流过管腔。 因为大部分气体通过旁路而不是通过流明管，所以可以将灭菌室快速泵送。 尽管快速的抽空速率，附着的管腔有效地灭菌。

公开(公告)号：US5866069A

公开(公告)日：1999-02-02

申请号：US613370

申请日：1996-03-11

申请人： Toby A. Soto ,  David Feld ,  Xiaolan Chen

发明人： Toby A. Soto ,  David Feld ,  Xiaolan Chen

IPC分类号： A41D13/12 ,  A61B19/02 ,  A61B19/08 ,  A61L2/14 ,  A61L2/20 ,  A61L2/26 ,  A61L31/10 ,  D06M10/02 ,  D06M10/10 ,  D06M15/643

CPC分类号： A61L2/208 ,  A61L2/14 ,  A61L2/26 ,  A61L31/10 ,  D06M10/025 ,  D06M10/10 ,  D06M15/643 ,  A61L2202/18 ,  A61L2202/24 ,  D06M2101/18 ,  D06M2200/12

摘要： Material that is to be used in wrapping medical items or in making gowns, drapes, and the like is treated with silicone to make it liquid repellent. The material, after being sterilized by an oxidizing plasma process, still retains its repellency.

摘要翻译： 用于包装医疗物品或制作礼服，窗帘等的材料用硅胶处理以使其具有疏液性。 该材料在通过氧化等离子体工艺灭菌后仍然保持其排斥性。

公开(公告)号：US5843356A

公开(公告)日：1998-12-01

申请号：US773942

申请日：1996-12-30

申请人： Jay M. Patel ,  Dennis Bialecki ,  Joseph J. Chang

发明人： Jay M. Patel ,  Dennis Bialecki ,  Joseph J. Chang

IPC分类号： A61M25/00 ,  A61M25/16 ,  B29C57/00 ,  B29C37/02

CPC分类号： A61M25/001 ,  B29C57/00 ,  A61M2025/0081 ,  A61M25/0068 ,  B29C2793/009 ,  B29L2031/7542

摘要： In a first process described a tapered catheter tip is molded by placing a tubular catheter over a mandrel and inserting the mandrel and catheter assembly into a mold having an inner mold surface. The molded catheter with flash is thereafter removed from the mold and the mandrel removed from the catheter. The catheter and flash are inserted into a jig which defines an opening through which the flash extends. The opening is defined by a cutting surface and the flash extends above such cutting surface. A cutter is then moved along the cutting surface in order to severe the flash at precisely the appropriate point along the catheter length to leave a formed trimmed catheter. The catheter is thereafter removed from the jig for further processing.

摘要翻译： 在描述的第一过程中，通过将管状导管放置在心轴上并将心轴和导管组件插入具有内模表面的模具中来模制锥形导管尖端。 然后从模具中取出具有闪光的模制导管，并且从导管移除心轴。 导管和闪光灯插入夹具中，该夹具限定闪光灯延伸穿过的开口。 开口由切割表面限定，并且闪光体在该切割表面上方延伸。 然后，切割器沿着切割表面移动，以便在精确地沿着导管长度的适当点严重地闪光，以留下形成的修剪导管。 然后将导管从夹具中取出以进一步处理。

公开(公告)号：US5814021A

公开(公告)日：1998-09-29

申请号：US773975

申请日：1996-12-26

申请人： Daniel J. Balbierz

发明人： Daniel J. Balbierz

IPC分类号： A61M25/00 ,  A61M25/02 ,  A61M5/32

CPC分类号： A61M25/02 ,  A61M2025/024 ,  A61M2025/0286 ,  A61M25/0097 ,  Y10S128/06 ,  Y10S128/26

摘要： The invention relates to an adjustable anchoring device to retain a catheter at a desired location inside a patient. The anchoring device includes a securing member with a body portion having an opening extending through the tubular body portion. The opening has a first dimension adapted to retain the catheter by frictionally engaging the catheter. The body portion of the securing member is dilatable to have an opening with a second dimension such that the securing member can slidably move about the catheter. The invention also relates to an anchoring device with a dilator member portion with a forward end wherein the forward end is adapted to detachably mate with the securing member through a portion of the opening of the securing member and to dilate the tubular body portion of the securing member from having an opening with the first dimension to have an opening with the second dimension.

摘要翻译： 本发明涉及一种可调整的锚定装置，用于将导管保持在患者体内所需位置。 锚定装置包括具有主体部分的固定构件，该主体部分具有延伸穿过管状主体部分的开口。 开口具有适于通过摩擦地接合导管来保持导管的第一尺寸。 固定构件的主体部分是可扩张的，以具有第二尺寸的开口，使得固定构件可以围绕导管滑动移动。 本发明还涉及一种具有扩张器构件部分的锚定装置，其具有前端，其中前端适于通过固定构件的开口的一部分与固定构件可拆卸地配合，并且扩张固定件的管状本体部分 具有第一维度的开口以具有第二维度的开口。

公开(公告)号：US5800399A

公开(公告)日：1998-09-01

申请号：US703706

申请日：1996-08-27

申请人： David L. Bogert ,  Zino Altman ,  Thomas Koehler

发明人： David L. Bogert ,  Zino Altman ,  Thomas Koehler

IPC分类号： A61M25/00 ,  A61M25/06 ,  A61M25/18 ,  A61M5/178

CPC分类号： A61M25/0014 ,  A61M25/06

摘要： Intravenous catheter insertion devices produced by a low cost method of assembling a catheter structure and cannula holder body. Also disclosed is an extruded cannula and blood chamber securement structure. Moreover, there is also provided a novel structure for the realization of simplified extruded catheter insertion devices in which an extruded plastic element is connected with a steel cannula for attachment to a blood chamber or housing to enable a low cost construction rendering the catheter insertion device simple and inexpensive in assembly and construction for economically disposable single usage thereof.

摘要翻译： 通过组装导管结构和套管保持器主体的低成本方法产生的静脉内导管插入装置。 还公开了挤压插管和血液室固定结构。 此外，还提供了一种用于实现简化的挤压导管插入装置的新型结构，其中挤出的塑料元件与钢套管连接以附接到血液室或壳体，以实现低成本构造，使得导管插入装置简单 并且在经济一次性单次使用的组装和构造中便宜。

公开(公告)号：US5759179A

公开(公告)日：1998-06-02

申请号：US777897

申请日：1996-12-31

申请人： Daniel J. Balbierz

发明人： Daniel J. Balbierz

IPC分类号： A61M25/00 ,  A61M25/06 ,  A61M5/32

CPC分类号： A61M25/0606 ,  A61M25/0662 ,  A61M25/065

摘要： A needle assembly for use with a catheter. The needle assembly includes a valve disposed in a first shaft; the valve seals, when closed, fluid flow from a first side of the valve to a second side of the valve. The needle assembly further includes a needle system having a second shaft disposed parallel to the first shaft. The second shaft has a first dimension at a first position on the second shaft and has a second dimension at a second position on the second shaft. The second position corresponds to a position of the valve when the needle system is inserted into the valve such that the second position aligns with the position of the valve. In this manner, the valve is stressed less during storage when the needle system remains inserted through the valve. The valve is typically part of an introducer member which includes the first shaft and a flexible sheath which encloses a portion of the second shaft of the needle system.

摘要翻译： 用于导管的针组件。 针组件包括设置在第一轴中的阀; 阀密封，当关闭时，流体从阀的​​第一侧流到阀的第二侧。 针组件还包括具有平行于第一轴设置的第二轴的针系统。 第二轴在第二轴上的第一位置具有第一尺寸，并且在第二轴上的第二位置具有第二尺寸。 第二位置对应于当针系统插入阀中时阀的位置，使得第二位置与阀的位置对准。 以这种方式，当针系统保持插入通过阀时，在储存期间阀被应力较小。 该阀通常是导引器构件的一部分，其包括第一轴和围绕针系统的第二轴的一部分的柔性护套。

公开(公告)号：US5746203A

公开(公告)日：1998-05-05

申请号：US721140

申请日：1996-09-26

申请人： Rush W. Hood, Jr.

发明人： Rush W. Hood, Jr.

IPC分类号： A61B5/00

CPC分类号： A61B5/00

摘要： A failsafe supervisor system for a patient monitor which integrates the functions of coordinating the turning on/off of the patient monitor with the user and the system software, alerting the operator in the event the patient monitor turns off due to a power failure, and alerting the operator to improper operation of the patient monitor system's processor hardware or software. Upon detection of such unexpected changes of state or malfunctions during operation of the patient monitor, the patient monitor is powered down in a failsafe manner to a safe state. Additionally, the failsafe supervisor system optionally allows the operator to select a service mode when turning on the monitor, thereby facilitating testing. The entire failsafe supervisor system is preferably implemented in a small one-chip microcontroller so that it can be readily incorporated into the patient monitor's microprocessor control system.

摘要翻译： 用于患者监护仪的故障安全监督系统，其将协调患者监护仪的开/关的功能与用户和系统软件相结合，在由于电源故障而使患者监护仪关闭的情况下警告操作者，并且警报 操作人员不适当地操作患者监护仪系统的处理器硬件或软件。 在患者监视器的操作期间检测到这种意外状态变化或故障时，患者监护仪以故障安全的方式断电到安全状态。 另外，故障安全管理员系统可选地允许操作员在打开监视器时选择服务模式，从而便于测试。 整个故障安全监控系统优选地实现在小型单片微控制器中，使得其可以容易地并入到患者监视器的微处理器控制系统中。

公开(公告)号：US5742943A

公开(公告)日：1998-04-28

申请号：US699032

申请日：1996-08-19

申请人： Mao C. Chen

发明人： Mao C. Chen

IPC分类号： A61B19/04 ,  A61L31/10 ,  C08J7/00 ,  C08J7/04 ,  C09D183/08 ,  A41D19/00

CPC分类号： A61L31/10 ,  A61B42/00 ,  Y10T428/31569 ,  Y10T428/31573 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31598 ,  Y10T428/31667 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935

摘要： In accordance with the present invention, there is provided a flexible article, such as a surgeon's glove, displaying slip properties with respect to damp and dry mammalian tissue without use of powder lubricants. The article is comprised of a substrate layer having an elastomeric material, the layer having a wearer-contacting surface and a damp slip-conferring amount of a lubricant composition applied to the wearer-contacting surface. The lubricant composition is selected from the group consisting of a first composition and a second composition. The first composition comprises an acetylenic diol and at least one compound selected from the group consisting of an organo-modified silicone, an amino-modified silicone, and a cationic surfactant. The second composition comprises a cationic surfactant and at least one compound selected from the group consisting of an organo-modified silicone, an amino-modified silicone, and an acetylenic diol. The elastomer may be natural or synthetic, and is preferably selected from the group consisting of natural rubber, a polyurethane, neoprene, nitrile rubber, a styrene-butadiene-styrene block copolymer, a styrene-isoprene-styrene block copolymer and combinations thereof. The cationic surfactant is preferably 1-hexadecylpyridinium chloride monohydrate.

摘要翻译： 根据本发明，提供了一种柔性制品，例如外科医生的手套，相对于潮湿和干燥的哺乳动物组织显示滑移性质而不使用粉末润滑剂。 该制品由具有弹性体材料的基底层组成，该层具有穿戴者接触表面和湿润滑移量的润滑剂组合物施加到穿着者接触表面。 润滑剂组合物选自第一组合物和第二组合物。 第一组合物包含炔属二醇和选自有机改性硅氧烷，氨基改性硅氧烷和阳离子表面活性剂中的至少一种化合物。 第二组合物包含阳离子表面活性剂和选自有机改性硅氧烷，氨基改性硅氧烷和炔属二醇中的至少一种化合物。 弹性体可以是天然的或合成的，并且优选选自天然橡胶，聚氨酯，氯丁橡胶，丁腈橡胶，苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物，苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物及其组合。 阳离子表面活性剂优选为1-十六烷基吡啶鎓氯化物一水合物。