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Class Information
Number: 604/400.01
Name: Surgery >

Sub-classes under this class:

Class Number Class Name Patents
604/ Means and methods for collecting body fluids or waste material (e.g., receptacles, etc.) (604/317) 0
604/1 Swab including handle (e.g., stick, etc.) with absorbent material at end thereof 250
604/11 Means for inserting fibrous or foraminous resident packing, receptor, or medicament carrier into body orifice 202
604/19 Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) 465
604/317 Means and methods for collecting body fluids or waste material (e.g., receptacles, etc.) 717
604/4.01 Blood drawn and replaced or treated and returned to body 875
604/403 Container for blood or body treating material, or means used therewith (e.g., needle for piercing container closure, etc.) 696
604/540 Means or method for facilitating removal of non therapeutic material from body 504
604/7 Blood transferred between different bodies along continuous flow path (e.g., transfusion, etc.) 88
604/8 Devices transferring fluids from within one area of body to another (e.g., shunts, etc.) 867
604/890.1 Controlled release therapeutic device or system 882
604/900 Telltale showing entry of blood into body inserted conduit 66
604/901 Injection device with thermometer 5
604/902 Suction wands 230
604/903 Medical container with material agitation means 32
604/904 Tampons 430
604/905 Aseptic connectors or couplings (e.g., frangible, piercable, etc.) 756
604/906 Artificial insemination 20
604/907 Occluding by internal devices (e.g., detachable balloons) [a61b 17/12p] 113
604/908 Inflatable gripping elements [a61b 17/22e2] 31
604/909 Apparatus for the treatment of obesity [a61f 5/00b] 72
604/910 Gastronomy feeding tubes [a61j 15/00a] 135
604/911 Enemata and irrigators with liquid reservoir and a flexible, manually operated pumping means (e.g., by squeezing a bulb) [a61m 3/02d8c] 65
604/912 Cannulas, nozzles, or tips with inflatable balloons [a61m 3/02h8] 25
604/913 Dilators made of swellable material [a61m 29/02] 433
604/914 Intra-arterial, or intra-aortic, balloon pumps [a61m 1/10d] 85
604/915 Balloon catheters [a61m 25/10] 239

Patents under this class:

Patent Number Title Of Patent Date Issued

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