-
公开(公告)号：US4723947A
公开(公告)日：1988-02-09
申请号：US849926
申请日：1986-04-09
申请人： April A. Konopka
发明人： April A. Konopka
CPC分类号： A61M39/08
摘要： An injection set for use with an external infusion source of fluid such as insulin is disclosed which injection set is constructed using multiwall tubing. The interior of the multiwall tubing is made of a material which is completely insulin compatible, while the exterior of the multiwall tubing is made of a material which may be solvent bonded. The multiwall tubing facilitates solvent bonding installation of an insert molded needle assembly and a connector to the ends of the tubing without necessitating the use of and incurring the disadvantages of epoxy bonding.
-
公开(公告)号：US4755173A
公开(公告)日：1988-07-05
申请号：US58067
申请日：1987-06-04
申请人： April A. Konopka , Peter C. Lord
发明人： April A. Konopka , Peter C. Lord
CPC分类号： A61M25/0606 , A61M39/04 , A61M2005/1581 , A61M2039/0054 , A61M2039/0072 , A61M2205/197 , Y10S128/26
摘要： An injection set for delivering a fluid to a subcutaneous injection location in a patient is disclosed which has a soft cannula projecting from a bottom surface of a holding pad. An insertion needle is initially inserted through a septum located between a catheter hub and a retaining cap mounted on the holding pad. The insertion needle extends through a fluid chamber defined by the septum and the catheter hub and then through a lumen of the soft cannula, with the sharpened tip of the insertion needle extending beyond the end of the soft cannula when the insertion needle is fully inserted. The insertion needle, which allows priming of the injection set, may be removed following installation of the injection set without kinking of the soft catheter, and fluid may be supplied to the injection set for delivery to the patient.
摘要翻译： 公开了一种用于将流体输送到患者的皮下注射位置的注射器，其具有从保持垫的底表面突出的软套管。 插入针最初穿过位于导管毂和安装在保持垫上的保持盖之间的隔膜。 插入针延伸穿过由隔膜和导管套筒限定的流体室，然后穿过软插管的内腔，当插入针完全插入时，插入针的尖锐尖端延伸超过软插管的端部。 可以在安装注射装置之后移除注射装置的注射针头，而不会扭曲软导管，并且可将流体供应到注射装置以递送给患者。
-
公开(公告)号：US4940399A
公开(公告)日：1990-07-10
申请号：US127350
申请日：1987-12-01
CPC分类号： A61M5/14216 , F04B43/02 , F04B7/0053 , F16J3/06
摘要： A unitary piston cap and boot seal for use in a medication infustion system is disclosed which is mounted on a rigid piston contained in a cylinder disposed in a cassette. The piston cap and boot seal, which are made of a flexible, elastomeric material, effectively both form the pumping element disposed in the cylinder, and prevent contamination of the pump through use of a rolling seal. The device may be sterilized by gas, since a tortuous path affording passage to gas is included in the retaining skirt mounted around the outer diameter of the pump cylinder.
-
公开(公告)号：USD303013S
公开(公告)日：1989-08-22
申请号：US876336
申请日：1986-06-19
申请人： April A. Konopka
设计人： April A. Konopka
-
公开(公告)号：US5584813A
公开(公告)日：1996-12-17
申请号：US477810
申请日：1995-06-07
CPC分类号： A61M25/0637 , A61M2005/1581 , A61M2005/1585
摘要： A subcutaneous injection set is disclosed of the type having an insertion needle for quick and easy subcutaneous placement of a soft cannula through which medication can be delivered to a patient. In one preferred form, the subcutaneous injection set comprises a base adapted for press-on attachment to the skin of a patient at a selected infusion site. The base includes a connector sleeve for connecting a length of infusion tubing to the soft cannula. The soft cannula is threaded through an eye formed near the distal end of the insertion needle which is mounted on a collapsible injector that is detachably mounted to the base. The base is positioned on the patient's skin, the injector is collapsed by pressing toward the patient's skin whereby the insertion needle pierces the skin for transcutaneous cannula placement. The press stroke of the insertion needle is sufficient to unthread the cannula therefrom, whereupon the injector can be retracted to withdraw the insertion needle from the patient. The needle carrier can then be detached from the base and discarded.
摘要翻译： 公开了具有插入针的类型的皮下注射组，用于快速和容易地皮下放置软套管，药物可以通过该套管递送给患者。 在一个优选形式中，皮下注射组包括适于在选定的输注部位压迫附着到患者皮肤的底座。 基座包括用于将一段长度的输注管连接到软插管的连接器套筒。 软套管穿过形成在插入针的远端附近的眼睛，该眼睛安装在可拆卸地安装到基部的可收缩注射器上。 基座定位在患者皮肤上，通过按压患者皮肤使注射器折叠，由此插入针刺穿皮肤以进行经皮插管放置。 插入针的按压行程足以使套管从其上脱离，于是可以缩回注射器以从患者撤回插入针头。 然后可以将针架从基座拆下并丢弃。
-
公开(公告)号：US4793486A
公开(公告)日：1988-12-27
申请号：US873237
申请日：1986-06-11
CPC分类号： A61M5/1417 , A61B50/31 , Y10S206/806 , Y10S224/93
摘要： An enclosure for use to safely secure a water-sensitive medical or electronic device such as a medication infusion pump in a water-resistant manner is disclosed which utilizes a pouch made of a sheet of thin plastic material to store the apparatus, the pouch being adhesively sealable to secure the device. The enclosure also includes a perforated area which may be opened to form a strap to carry or hang the device, and is constructed inexpensively to be of a disposable nature.
摘要翻译： 公开了一种用于以防水的方式安全地固定诸如药物输注泵的水敏医疗或电子设备的外壳，其利用由薄塑料材料片制成的袋来存储该装置，该小袋是粘性的 可密封以固定设备。 外壳还包括可以打开以形成带子以携带或悬挂该装置的穿孔区域，并且廉价地构造成具有一次性的。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.025 秒)
