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Class Information
Number: 604/905
Name: Surgery > Aseptic connectors or couplings (e.g., frangible, piercable, etc.)
Description: Medical connectors or couplings adapted to connect medical containers and/or conduits for the purpose of sterile transfer of fluids to or from said containers and/or conduits.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
4397442 In-line sleeve valve Aug. 9, 1983
4386933 Sterile adapter for use in blood transfers Jun. 7, 1983
4379458 Trocar sleeves having a ball valve Apr. 12, 1983
4369781 Luer connector Jan. 25, 1983
4369779 Sterile docking process, apparatus and system Jan. 25, 1983
4369991 Connector for endotracheal tubes and catheters Jan. 25, 1983
4366816 Combination quick disconnect coupling and fluid cutoff valve Jan. 4, 1983
4364387 Connecting device for medical liquid containers Dec. 21, 1982
4354490 Connector for ambulatory dialysis system Oct. 19, 1982
4353367 Container for sterilizing a flexible tube Oct. 12, 1982
4349024 Multiple adapter device for interconnecting tubing of different sizes Sep. 14, 1982
4346703 Solution container for continuous ambulatory peritoneal dialysis Aug. 31, 1982
4346700 Pressure-sensitive adhesive sheet material Aug. 31, 1982
4346704 Sleeve valve for parenteral solution device Aug. 31, 1982
4340052 Connection site protector Jul. 20, 1982
4340049 Breakaway valve Jul. 20, 1982
4338933 Combination quick disconnect coupling and liquid cutoff valve Jul. 13, 1982
4336802 Parenteral solution container for aseptic mixing Jun. 29, 1982
4334551 Connector Jun. 15, 1982
4333505 Clamp for preventing the unintentional separation of a conduit from a container Jun. 8, 1982
4332333 Puncture spike handle Jun. 1, 1982
4332255 Shunt valve Jun. 1, 1982
4329987 Subclavian intravenous clamp May. 18, 1982
4329989 Liquid dispenser May. 18, 1982
4325417 Connector member for sealed conduits utilizing crystalline plastic barrier membrane Apr. 20, 1982
4306705 Slide valve and coupler assembly Dec. 22, 1981
4306545 Re-entrant cannula device Dec. 22, 1981
4298001 Fluid flow connector unit and method Nov. 3, 1981
4296949 Rotatable connecting device for I.V. administration set Oct. 27, 1981
4295495 Connection nipple Oct. 20, 1981
4294250 Luer lock connection device Oct. 13, 1981
4294247 Frangible, resealable closure for a flexible tube Oct. 13, 1981
4291691 Combined respirator and catheter suction adapter Sep. 29, 1981
4289337 Tubing connection for containers generally utilizing dissimilar materials Sep. 15, 1981
4287891 Securing device for surgical tubes Sep. 8, 1981
4270534 Frangible valve assembly for blood bags and the like Jun. 2, 1981
4266815 Connectors May. 12, 1981
4265280 Connector member for sealed conduits May. 5, 1981
4256106 Resealable device Mar. 17, 1981
4253684 Quick connect coupler with air shield Mar. 3, 1981
4252122 Fitting assembly for guiding and retaining a probe in a catheter Feb. 24, 1981
4196730 Liquid drug dispenser Apr. 8, 1980
4195632 Fluid flow valve Apr. 1, 1980
4187846 Sterile connectors Feb. 12, 1980
4169475 Additive transfer unit Oct. 2, 1979
4161949 Aseptic connector Jul. 24, 1979
4149534 Sterile film connectors Apr. 17, 1979
4136694 Separable integral donor tube utilizing an integral plastic member with tube clamp Jan. 30, 1979
4116196 Additive adapter Sep. 26, 1978
4080965 In-line cannula valve assembly Mar. 28, 1978

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