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Class Information
Number: 604/537
Name: Surgery > Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) > Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin > Material introduced or removed through conduit, holder, or implantable reservoir inserted in body > Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) > Flexible catheter or means (e.g., coupling) used therewith > Coupling or connector structure > With incorporated simple flow control means
Description: Subject matter for a bifurcated membrane perpendicular to the longitudinal axis of the lumen or other structural means as a manner of nonsubstantive fluid control.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8702129 Sterile connector systems Apr. 22, 2014
8702661 Device for feeding medical fluids Apr. 22, 2014
8690860 Intravenous infusion tubing fitment and set Apr. 8, 2014
8690861 Devices for clearing blockages in in-situ artificial lumens Apr. 8, 2014
8684967 Kink resistant cannula having buckle resistant apertures Apr. 1, 2014
8685001 Surgical hair evacuation device (SHED) and method of use Apr. 1, 2014
8679090 Medical connector with closeable luer connector Mar. 25, 2014
8679074 Pressure responsive slit valve assembly for a plurality of fluids and uses thereof Mar. 25, 2014
8640725 Connector for transferring fluid and method of use Feb. 4, 2014
8636720 Needleless access connectors and valve elements therefor Jan. 28, 2014
8628516 Closed male luer connector Jan. 14, 2014
8622996 Method for applying antimicrobial to proximal end of catheter Jan. 7, 2014
8622967 Over-the-needle intravenous catheter assembly with integrated intravenous tubing Jan. 7, 2014
8622995 Method for delivery of antimicrobial to proximal end of catheter Jan. 7, 2014
8608711 Infusion port Dec. 17, 2013
8603072 Male connector and transfusion line connection apparatus equipped with male connector Dec. 10, 2013
8568386 Orientation independent canister for a negative pressure wound therapy device Oct. 29, 2013
8540685 Valved catheters including high flow rate catheters Sep. 24, 2013
8529523 Pressure actuated valve with improved biasing member Sep. 10, 2013
8518015 Coupling device and use thereof Aug. 27, 2013
8480656 Two part fluid dispenser Jul. 9, 2013
8398607 Medical connector Mar. 19, 2013
8394080 Needleless connector with slider Mar. 12, 2013
8388603 Device for detraction of fluid from flow line for temporary storage and later use Mar. 5, 2013
8377036 Cannula reinforcing band and method Feb. 19, 2013
8366684 Intravenous catheter blood control device Feb. 5, 2013
8361020 Catheter assembly and pierced septum valve Jan. 29, 2013
8357119 Catheter assembly and pierced septum valve Jan. 22, 2013
8357143 Medical product, and a method of sterilizing a medical product Jan. 22, 2013
8348928 Flow component for medical infusion/transfusion lines Jan. 8, 2013
8337470 Three-way valve for power injection in vascular access devices Dec. 25, 2012
8328771 Method for fluid delivery and catheters for use with same Dec. 11, 2012
8323264 Auxiliary powered negative pressure wound therapy apparatuses and methods Dec. 4, 2012
8317753 Special purpose fluid dispenser Nov. 27, 2012
8251979 Orientation independent canister for a negative pressure wound therapy device Aug. 28, 2012
8241268 Self-sealing male luer connector with multiple seals Aug. 14, 2012
8235971 Catheter connection systems Aug. 7, 2012
8221389 Low profile adaptor for use with a medical catheter Jul. 17, 2012
8211089 Intravenous injection site with split septum and pressure activated flow control valve Jul. 3, 2012
8197452 Vascular access device non-adhering surfaces Jun. 12, 2012
8187253 Low profile adaptor for use with a medical catheter May. 29, 2012
8177760 Valved connector May. 15, 2012
8142418 Automatic shut-off connector for enteral feeding devices Mar. 27, 2012
8137316 Sheathless insertion stylet system for catheter placement Mar. 20, 2012
8128615 Wound cleansing apparatus with scaffold Mar. 6, 2012
8105315 Break-away hemostasis hub Jan. 31, 2012
8100890 Special purpose fluid dispenser with pre-filled reservoir Jan. 24, 2012
8092432 Outdwelling slit valves and assemblies for medical liquid flow through a cannula and related methods Jan. 10, 2012
8079987 Valved catheters including high flow rate catheters Dec. 20, 2011
8066692 Medical male luer connector with increased closing volume Nov. 29, 2011

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