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Class Information
Number: 604/264
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 > Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.)
Description: Subject matter wherein significance is attributed to the structure of an elongated , hollow tube, per se, which inserted within the body and is utilized solely to introduce body treating material into or remove material from the body during surgical procedures.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618696 |
Block copolymer elastomer catheter balloons |
Nov. 17, 2009 |
| 7608064 |
Depth probe for intracranial treatment |
Oct. 27, 2009 |
| 7608063 |
Dual lumen aspiration catheter system |
Oct. 27, 2009 |
| 7608062 |
Method and device for delivering medicine to bone |
Oct. 27, 2009 |
| 7604620 |
Methods for directly injecting plug forming materials from a catheter |
Oct. 20, 2009 |
| 7597687 |
Injection of fibrin sealant including an anesthetic in spinal applications |
Oct. 6, 2009 |
| 7591807 |
Penetrating injection needle |
Sep. 22, 2009 |
| 7585290 |
Medical device for providing access |
Sep. 8, 2009 |
| 7582068 |
Occlusion resistant hydrocephalic shunt |
Sep. 1, 2009 |
| 7575572 |
Method and device for delivering medicine to bone |
Aug. 18, 2009 |
| 7575571 |
Indexing cell delivery catheter |
Aug. 18, 2009 |
| 7575563 |
Blood treatment catheter assembly |
Aug. 18, 2009 |
| 7563254 |
Universal percutaneous endoscopic gastrostomy tube |
Jul. 21, 2009 |
| 7563250 |
Self-sealing cannula |
Jul. 21, 2009 |
| 7559918 |
Valve assembly |
Jul. 14, 2009 |
| 7556612 |
Dual-lumen bi-directional flow catheter |
Jul. 7, 2009 |
| 7553305 |
Push-pull wire anchor |
Jun. 30, 2009 |
| 7547303 |
Catheter assembly including foldable internal bolster |
Jun. 16, 2009 |
| 7544193 |
Single operator exchange biliary catheter |
Jun. 9, 2009 |
| 7540865 |
Medical device |
Jun. 2, 2009 |
| 7534228 |
Bridle catheter with umbilical tape |
May. 19, 2009 |
| 7527611 |
Method and device for delivering medicine to bone |
May. 5, 2009 |
| 7527604 |
Rotatable multi-port therapeutic delivery device |
May. 5, 2009 |
| 7524309 |
Variable length flexible conduit feeder |
Apr. 28, 2009 |
| 7517341 |
Urine collection suspension and safety system |
Apr. 14, 2009 |
| 7517340 |
Urine collection suspension and safety system |
Apr. 14, 2009 |
| 7517338 |
Delivery of therapeutic through multiple delivery members |
Apr. 14, 2009 |
| 7513891 |
Temperature-sensitive cannula |
Apr. 7, 2009 |
| 7507394 |
High viscosity embolizing compositions |
Mar. 24, 2009 |
| 7500949 |
Multilumen catheter |
Mar. 10, 2009 |
| 7494487 |
Apparatus and method for application of a pharmaceutical to the tympanic membrane for photodynamic laser myringotomy |
Feb. 24, 2009 |
| 7494478 |
Catheter assembly |
Feb. 24, 2009 |
| 7491193 |
Personal care apparatus with at least two suction nozzles |
Feb. 17, 2009 |
| 7488297 |
Blood collecting devices |
Feb. 10, 2009 |
| 7485108 |
Multilayer interventional catheter |
Feb. 3, 2009 |
| 7481800 |
Triple lumen stone balloon catheter and method |
Jan. 27, 2009 |
| 7481799 |
Delivery source of oxygen |
Jan. 27, 2009 |
| 7481798 |
Devices and methods for delivering therapeutic or diagnostic agents |
Jan. 27, 2009 |
| 7470249 |
Aspiration and flushing needle |
Dec. 30, 2008 |
| 7469458 |
Method of assembling a catheter with integrated pre-slit cannula diaphragm |
Dec. 30, 2008 |
| 7468057 |
Injection catheter with controllably extendable injection needle |
Dec. 23, 2008 |
| 7462177 |
Anesthesia conduction catheter |
Dec. 9, 2008 |
| 7458955 |
Catheter having insertion control mechanism |
Dec. 2, 2008 |
| 7458142 |
Method for producing a cannula used specially for a spinal anaesthesia |
Dec. 2, 2008 |
| 7452345 |
Anti-infective endotracheal tube |
Nov. 18, 2008 |
| 7431712 |
Cap of tube for supplying liquid |
Oct. 7, 2008 |
| 7431687 |
Percutaneous array delivery system |
Oct. 7, 2008 |
| 7422574 |
Microseeding device for gene delivery by microneedle injection |
Sep. 9, 2008 |
| 7422571 |
Releasably locking dilator and sheath assembly |
Sep. 9, 2008 |
| 7422566 |
Method of treating a patient with hydrocephalus and apparatus therefor |
Sep. 9, 2008 |
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