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Class Information
Number: 604/534
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 > Multiple sections
Description: Subject matter for a fastening means with two or more parts capable of being joined together.


Sub-classes under this class:

Class Number Class Name Patents
604/535 Interfitting members 127


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7611504 Method and apparatus for facilitating injection of medication into an intravenous fluid line while maintaining sterility of infused fluids Nov. 3, 2009
7594910 Catheter connector Sep. 29, 2009
7588563 Medical connector Sep. 15, 2009
7507230 Medical catheter assembly including multi-piece connector Mar. 24, 2009
7452346 Coupling device and medical line set including same Nov. 18, 2008
7407498 Construction of medical components using gas assisted microcellular foaming Aug. 5, 2008
7316679 Medical device connector fitting Jan. 8, 2008
RE39499 Catheter connector Feb. 27, 2007
7128348 Female connector Oct. 31, 2006
7070588 Method for connecting a compatibility liner with a source of perishable therapeutic Jul. 4, 2006
6974448 Method for convection enhanced delivery catheter to treat brain and other tumors Dec. 13, 2005
6969381 Multi-lumen catheter with detachable locking hub Nov. 29, 2005
6945969 Catheter for target specific drug delivery Sep. 20, 2005
6932788 Suction device with irrigation Aug. 23, 2005
6893056 Male luer lock connector for medical fluid lines May. 17, 2005
6893429 Convection enhanced delivery catheter to treat brain and other tumors May. 17, 2005
6860876 Versatile interventional coronary guiding catheter Mar. 1, 2005
6843513 Male luer lock connector for medical fluid lines Jan. 18, 2005
6827711 Nested tubing sections and method for making same Dec. 7, 2004
6808521 Enteral feeding adapter Oct. 26, 2004
6802836 Low profile adaptor for use with a medical catheter Oct. 12, 2004
6722705 Medical tubing connector Apr. 20, 2004
6719748 Low profile metal/polymer tubes Apr. 13, 2004
6699233 Locking catheter Mar. 2, 2004
6692455 Composite ventilation tube Feb. 17, 2004
6685674 Infusion hub assembly and fluid line disconnect system Feb. 3, 2004
6641574 Connecting devices for catheters, perfusion equipment and systems for perfusing or draining liquids in the human body Nov. 4, 2003
6638242 Multi-lumen catheter with attachable hub Oct. 28, 2003
6585719 Low profile metal/polymer tubes Jul. 1, 2003
6575960 Bleed back control assembly and method Jun. 10, 2003
6562023 Catheter connector including seal ring and method May. 13, 2003
6558355 Flushable guidewire device May. 6, 2003
6530912 Apparatus for connecting a compatibility liner with a source of perishable therapeutic Mar. 11, 2003
6524304 Apparatus and method for introducing one or more branch lines into IV tubing Feb. 25, 2003
6464685 Endoscopic ligation kit Oct. 15, 2002
6428566 Flexible hoop and link sheath for a stent delivery system Aug. 6, 2002
6406453 Composite ventilation tube Jun. 18, 2002
6190372 Catheter connector Feb. 20, 2001
6183465 Adapter for a feeding system Feb. 6, 2001
6162206 Resealable access site Dec. 19, 2000
6132418 Multifunction connection device, therapeutic treatment device and its utilization Oct. 17, 2000
6113573 Foley catheter customization Sep. 5, 2000
6110163 Preformed coronary artery guide catheter Aug. 29, 2000
6099519 Catheter sleeve connecting assembly Aug. 8, 2000
6077259 Contamination resistant connector Jun. 20, 2000
6059760 Cannula having reverse flow tip May. 9, 2000
6050987 Tubular coupling Apr. 18, 2000
6027482 Syringe tip cap Feb. 22, 2000
6027474 Hydraulic exchange catheter Feb. 22, 2000
6004311 Connecting arrangement and process for connecting two separate parts of a medical system Dec. 21, 1999

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