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Class Information
Number: 604/65
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 flow varying means controlled by condition responsive sensor
Description: Subject matter including an apparatus for changing the amount or rate of body treating material entering or leaving the body, and a detector means which senses a change in some variable and in response to said change controls the operation of the apparatus and thereby the amount or rate of material entering or leaving the body.










Sub-classes under this class:

Class Number Class Name Patents
604/67 Sensor controls pump, motor, or pressure driven means 877
604/66 Sensor responsive to body condition 397


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8692678 Automated intravenous monitoring device Apr. 8, 2014
8679075 Infusion delivery system Mar. 25, 2014
8679326 Medical apparatus for extracorporeal treatment Mar. 25, 2014
8672873 Medicine delivery device having detachable pressure sensing unit Mar. 18, 2014
8663156 System and method for providing servo-controlled resuscitation Mar. 4, 2014
8663180 Irrigation system with a pump Mar. 4, 2014
8657778 Cassette for use in a medication delivery flow sensor assembly and method of making the same Feb. 25, 2014
8652387 Administering device with a multi-component injection-molded housing Feb. 18, 2014
8647074 Method and apparatus for detecting occlusions in an ambulatory infusion pump Feb. 11, 2014
8647296 Methods and apparatuses for detecting occlusions in an ambulatory infusion pump Feb. 11, 2014
8647315 Medical canister connectors Feb. 11, 2014
8641660 Methods and devices for controlling biologic microenvironments Feb. 4, 2014
8641670 Portable infusion device with means for monitoring and controlling fluid delivery Feb. 4, 2014
8636711 Stabilized glucagon solutions and uses therefor Jan. 28, 2014
8632511 Multiple thermal sensors in a multiple processor environment for temperature control in a drug delivery device Jan. 21, 2014
8628493 Flexible spirally-rolled polymer tube for monitoring and treatment of brain injuries Jan. 14, 2014
8622988 Variable rate closed loop control and methods Jan. 7, 2014
8622979 Infusion system using optical imager for controlling flow and method thereof Jan. 7, 2014
8608642 Methods and devices for treating morbid obesity using hydrogel Dec. 17, 2013
8612055 System and method for delivering a therapeutic agent according to default infusion schedule Dec. 17, 2013
8603057 Method of controlling the flow of bodily fluid Dec. 10, 2013
8597273 Burn patient resuscitation system Dec. 3, 2013
8591454 Administering a therapeutic agent with more than one taggant Nov. 26, 2013
8591464 Low turbulence fluid management system for endoscopic procedures Nov. 26, 2013
8585637 Method of overnight closed-loop insulin delivery with model predictive control and glucose measurement error model Nov. 19, 2013
8585675 Decision-assist method of resuscitation of patients Nov. 19, 2013
8579853 Infusion devices and methods Nov. 12, 2013
8568349 Flow control valves for leakage detection, free-flow prevention and occlusion detection Oct. 29, 2013
8556846 Blood volume controller during fluid removal Oct. 15, 2013
8551037 Medical fluid injection system Oct. 8, 2013
8551039 Drug delivery with event notification Oct. 8, 2013
8554317 Microneedle arrays and methods of use thereof Oct. 8, 2013
8545440 Injection system for delivering multiple fluids within the anatomy Oct. 1, 2013
8545483 Physiological sensors with telemonitor and notification systems Oct. 1, 2013
8540664 Probablistic pharmacokinetic and pharmacodynamic modeling Sep. 24, 2013
8535261 Administering a therapeutic agent with more than one taggant Sep. 17, 2013
8535522 System and method for detection of disconnection in an extracorporeal blood circuit Sep. 17, 2013
8529486 Citrate anticoagulation system for extracorporeal blood treatments Sep. 10, 2013
8524154 System and method for pseudo-continuous measurement of metabolite concentrations in a mammalian body Sep. 3, 2013
8518025 System for clearing modes of operation on a multicomponent medical instrument Aug. 27, 2013
8517987 Modular external infusion device Aug. 27, 2013
8512273 Automatic calibration of the sensitivity of a subject to a drug Aug. 20, 2013
8512276 System for providing blood glucose measurements to an infusion device Aug. 20, 2013
8500705 Apparatus for collection and analysis of human body fluids Aug. 6, 2013
8502662 Method and system for using status indicators in wireless communication with medical devices Aug. 6, 2013
8504179 Programmable medical infusion pump Aug. 6, 2013
8496612 Adapter for power injections Jul. 30, 2013
8491184 Sensor apparatus systems, devices and methods Jul. 23, 2013
8493224 Bowden cable wear detection in a tube clamp system for medical fluids Jul. 23, 2013
8491523 Methods of conducting thrombectomy procedures and deploying a thrombectomy catheter Jul. 23, 2013

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