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Class Information
Number: 604/20
Name: Surgery > Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) > Infrared, visible light, ultraviolet, x-ray or electrical energy applied to body (e.g., iontophoresis, etc.)
Description: Subject matter combined with means for applying infrared, visible light, ultraviolet, X-ray, or electrical energy to body.


Sub-classes under this class:

Class Number Class Name Patents
604/21 With tubular injection means inserted into body 365


Patents under this class:

Patent Number Title Of Patent Date Issued
7616989 Manufacturing methods for an apparatus for the controllable modification of compound concentration in a tube Nov. 10, 2009
7608064 Depth probe for intracranial treatment Oct. 27, 2009
7596407 Transdermal iontophoretic delivery of piperazinyl-2(3H)-benzoxazolone compounds Sep. 29, 2009
7593770 Method and device for enhanced delivery of a biologically active agent through the spinal spaces into the central nervous system of a mammal Sep. 22, 2009
7590444 Iontophoresis device Sep. 15, 2009
7588551 Hemodialysis access with on-off functionality Sep. 15, 2009
7574256 Iontophoretic device and method of delivery of active agents to biological interface Aug. 11, 2009
7558625 Combined micro-channel generation and iontophoresis for transdermal delivery of pharmaceutical agents Jul. 7, 2009
7558624 Apparatus for reverse iontophoresis and method for reverse iontophoresis Jul. 7, 2009
7555337 Method for non-invasively determining the relative levels of two biological substances Jun. 30, 2009
7548778 Irritation-reducing ocular iontophoresis device Jun. 16, 2009
7536221 Coatings comprising self-assembled molecular structures May. 19, 2009
7534740 Method to produce photo-catalyst physical water molecule for medical purposes May. 19, 2009
7532926 Method and apparatus for skin absorption enhancement and transdermal drug delivery May. 12, 2009
7526334 Electrochemical treatment of tissues, especially tumors Apr. 28, 2009
7524327 Light activated gene transduction using long wavelength ultraviolet light for cell targeted gene delivery Apr. 28, 2009
7522955 Method and apparatus for the ultrasonic cleaning of biofilm coated surfaces Apr. 21, 2009
7522954 Device for the transcutaneous administration of substances by means of iontophoresis Apr. 21, 2009
7520875 Method and apparatus for skin absorption enhancement and transdermal drug delivery Apr. 21, 2009
7519418 Mechanical apparatus and method for dilating and delivering a therapeutic agent to a site of treatment Apr. 14, 2009
7517342 Polymer coated device for electrically medicated drug delivery Apr. 14, 2009
7515957 Catheter-based, dual balloon photopolymerization system Apr. 7, 2009
7511031 Noninvasive vascular therapy Mar. 31, 2009
7507228 Device containing a light emitting diode for treatment of barrier membranes Mar. 24, 2009
7505812 Electrosurgical system for treating restenosis of body lumens Mar. 17, 2009
7496401 Method and apparatus for skin absorption enhancement and transdermal drug delivery Feb. 24, 2009
7495146 Wound dressing Feb. 24, 2009
7490049 Patient oriented point of care system and method Feb. 10, 2009
7488288 Ultrasonic endoscope Feb. 10, 2009
7486989 Device for delivery of oxidizing agents to barrier membranes Feb. 3, 2009
7483738 Combination stimulating and exothermic heating device and method of use thereof Jan. 27, 2009
7483737 Electrode chip for biological application and its using method Jan. 27, 2009
7483736 Feedback control device for transcutaneous drug delivery and uses therefor Jan. 27, 2009
7480530 Device for treatment of barrier membranes Jan. 20, 2009
7479133 Methods of treating acne and rosacea with galvanic generated electricity Jan. 20, 2009
7479132 Patch material for ionic medicine administration Jan. 20, 2009
7477941 Methods of exfoliating the skin with electricity Jan. 13, 2009
7477940 Methods of administering an active agent to a human barrier membrane with galvanic generated electricity Jan. 13, 2009
7477939 Methods of treating a wound with galvanic generated electricity Jan. 13, 2009
7477938 Device for delivery of active agents to barrier membranes Jan. 13, 2009
7476222 Methods of reducing the appearance of pigmentation with galvanic generated electricity Jan. 13, 2009
7476221 Methods of treating acne and rosacea with electrochemically generated zinc ions Jan. 13, 2009
7474919 Laser-based method and system for enhancing optical breakdown Jan. 6, 2009
7471979 Method and apparatus for skin absorption enhancement and transdermal drug delivery Dec. 30, 2008
7460914 Devices and methods to stimulate therapeutic angiogenesis for ischemia and heart failure Dec. 2, 2008
7458982 Photokinetic delivery of biologically active substances using pulsed incoherent light Dec. 2, 2008
7457667 Current producing surface for a wound dressing Nov. 25, 2008
7457661 Catheter-based, dual coil photopolymerization system Nov. 25, 2008
7440798 Substance delivery system Oct. 21, 2008
7428435 Medical instrument for transdermally administering ionic medicine Sep. 23, 2008



 
 
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