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Class Information
Number: 604/511
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 > Method > Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body > Therapeutic material introduced into or removed from musculature
Description: Subject matter for a process wherein the material is injected into or removed from any of the body organs consisting of bundles of cells or fibers that can be contracted or expanded to produce bodily movements, including striated, smooth, or cardiac.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8672918 Methods for identifying areas of a subject's skin that appear to lack volume Mar. 18, 2014
8641696 Methods for identifying areas of a subject's skin that appear to lack volume Feb. 4, 2014
8545440 Injection system for delivering multiple fluids within the anatomy Oct. 1, 2013
8540674 Devices, systems, and methods for transeptal atrial puncture using an engagement catheter platform Sep. 24, 2013
8465468 Intradermal delivery of substances Jun. 18, 2013
8419711 Cardiac repair, resizing and reshaping using the venous system of the heart Apr. 16, 2013
8377033 Methods of modifying myocardial infarction expansion Feb. 19, 2013
8343132 Apparatus and methods for injecting high viscosity dermal fillers Jan. 1, 2013
8303567 Method for delivering a macromolecular complex to muscle cells Nov. 6, 2012
8273072 Devices and methods for interstitial injection of biologic agents into tissue Sep. 25, 2012
8231603 Irreversible electroporation and tissue regeneration Jul. 31, 2012
8221358 Devices and methods for delivering drug depots to a site beneath the skin Jul. 17, 2012
8187249 Method and apparatus for delivery of therapeutic agents May. 29, 2012
8167866 Drug delivery system for accelerated subcutaneous absorption May. 1, 2012
8075532 Devices, systems, and methods for pericardial access Dec. 13, 2011
8029496 Method and device for delivering drug to the trigone of the bladder Oct. 4, 2011
7931640 Method for muscle delivery of drugs, nucleic acids and other compounds Apr. 26, 2011
7744582 Needle assisted jet injector Jun. 29, 2010
7601128 Apparatus for treating subcutaneous tissues Oct. 13, 2009
7537588 Lateral needle injection apparatus and method May. 26, 2009
7500970 Catheter drug delivery system and method for use Mar. 10, 2009
7465458 Methods for treating eye disorders Dec. 16, 2008
7462176 Device for suction-assisted lipectomy and method of using same Dec. 9, 2008
RE39086 Cosmetic use of botulinum toxin for treatment of downturned mouth May. 2, 2006
6958060 Method for muscle delivery of drugs, nucleic acids and other compounds Oct. 25, 2005
6918903 Device for suction-assisted lipectomy and method of using same Jul. 19, 2005
6776991 Methods for treating priapism Aug. 17, 2004
6709427 Systems and methods for delivering agents into targeted tissue of a living being Mar. 23, 2004
6669662 Perfusion catheter Dec. 30, 2003
6569852 Coatings and soaks for medical prosthetic devices comprising taurinamide derivatives and carboxylic acids and/or salts thereof May. 27, 2003
6565553 Needle assisted jet injector May. 20, 2003
6544248 Device for suction-assisted lipectomy and method of using same Apr. 8, 2003
6520927 Method and device to prevent cardiac dysrhythmias Feb. 18, 2003
6464680 Ultrasonic enhancement of drug injection Oct. 15, 2002
6428528 Needle assisted jet injector Aug. 6, 2002
6358917 Cosmetic use of botulinum toxin for treatment of downturned mouth Mar. 19, 2002
6245052 Methods, systems, and kits for implanting articles Jun. 12, 2001
6217554 Methods and apparatus for delivering substances into extravascular tissue Apr. 17, 2001
6126654 Method of forming revascularization channels in myocardium using a steerable catheter Oct. 3, 2000
6090097 Aortic occluder with associated filter and methods of use during cardiac surgery Jul. 18, 2000
5437291 Method for treating gastrointestinal muscle disorders and other smooth muscle dysfunction Aug. 1, 1995
5401243 Controlled administration of chemodenervating pharmaceuticals Mar. 28, 1995
5327913 Percutaneus cardiomyoplasty method Jul. 12, 1994
5304119 Instrument for injecting implants through animal hide Apr. 19, 1994
5298019 Controlled administration of chemodenervating pharmaceuticals Mar. 29, 1994
5273525 Injection and electroporation apparatus for drug and gene delivery Dec. 28, 1993
5078680 Automatic injector for emergency treatment Jan. 7, 1992
5053005 Chemomodulation of curvature of the juvenile spine Oct. 1, 1991
4932936 Method and device for pharmacological control of spasticity Jun. 12, 1990
4755169 Automatic medicament ingredient mixing and injecting apparatus Jul. 5, 1988

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