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Browse by Category: Main > Health & Medicine
Class Information
Number: 604/239
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 > Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir > Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) > Specific structure of body entering or piercing conduit
Description: Subject matter wherein significance is attributed to structure of a material conduit which is capable of piercing the body to introduce or remove material.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8690883 Articulating injection cannula and seal assembly Apr. 8, 2014
8622977 Carrier for injecting a product into the human body Jan. 7, 2014
8617126 Painless injector Dec. 31, 2013
8597277 Expandable transluminal sheath Dec. 3, 2013
8541217 Cytoblock preparation system and methods of use Sep. 24, 2013
8540684 Back pain relief and immuno protection of donor cells Sep. 24, 2013
8518017 Self-cleaning suction device Aug. 27, 2013
8491521 Removable multi-channel applicator nozzle Jul. 23, 2013
8486051 Drainage apparatus and method Jul. 16, 2013
8460272 Method and apparatus for extensible intravenous drip line Jun. 11, 2013
8425491 Retention element for telescopic device Apr. 23, 2013
8414959 Method of contact coating a microneedle array Apr. 9, 2013
8388582 Systems and methods for operating interventional catheters using a common operating console and adaptive interface components Mar. 5, 2013
8372032 Telescoping perfusion management system Feb. 12, 2013
8361013 Telescoping perfusion management system Jan. 29, 2013
8361014 Telescoping perfusion management system Jan. 29, 2013
8361037 Microneedles, microneedle arrays, and systems and methods relating to same Jan. 29, 2013
8333740 Tissue transfer cannula Dec. 18, 2012
8323255 Bowel management system Dec. 4, 2012
8226600 Treating back pain by re-establishing the exchange of nutrient and waste Jul. 24, 2012
8202266 Equipment for changing a catheter Jun. 19, 2012
RE43453 Detectable stainless steel needles for meat packing Jun. 5, 2012
8172815 Device for withdrawing or administrating a substance and method of a device May. 8, 2012
8152738 Cytoblock preparation system and methods of use Apr. 10, 2012
8123732 Bowel management system Feb. 28, 2012
8109919 Device and method for rapid aspiration and collection of body tissue from within an enclosed body space Feb. 7, 2012
8105316 Medical apparatus with hypropharyngeal suctioning capability Jan. 31, 2012
8083722 Instrumentation for injection of therapeutic fluid into joints Dec. 27, 2011
8057842 Method of contact coating a microneedle array Nov. 15, 2011
8043253 Device and method for rapid aspiration and collection of body tissue from within an enclosed body space Oct. 25, 2011
8034016 Flow regulating implants and methods of implanting Oct. 11, 2011
8012139 Devices and methods for delivering medical agents Sep. 6, 2011
8002733 Device and method for rapid aspiration and collection of body tissue from within an enclosed body space Aug. 23, 2011
7976533 Drainage apparatus and method Jul. 12, 2011
7935089 Silicon breast implant injector for augmentation mammaplasty May. 3, 2011
7896841 Injection device for administering a vaccine Mar. 1, 2011
7850656 Devices and methods for delivering medical agents Dec. 14, 2010
7846488 Masking method for coating a microneedle array Dec. 7, 2010
7676982 Method and apparatus for venting fish Mar. 16, 2010
7670314 Injection device for administering a vaccine Mar. 2, 2010
7651480 Assembly of a needle and a fluid supply device and methods of their use Jan. 26, 2010
7632253 Injection needle and injection apparatus Dec. 15, 2009
7331943 Injection needle for sclerotherapy Feb. 19, 2008
7244270 Systems and devices for soft tissue augmentation Jul. 17, 2007
7182277 Spray device and method Feb. 27, 2007
7070582 Injection devices that provide reduced outflow of therapeutic agents and methods of delivering therapeutic agents Jul. 4, 2006
7021561 Spray device and method Apr. 4, 2006
7004928 Autonomous, ambulatory analyte monitor or drug delivery device Feb. 28, 2006
6979318 Catheter introducer Dec. 27, 2005
6945964 Hypodermic needle Sep. 20, 2005

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