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Class Information
Number: 604/158
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 entering conduit axially movable within body piercing conduit while former is disposed in the body
Description: Subject matter wherein a body inserted tube is placed below the skin surface by means of a hollow piercing cannula through which the tube moves, after which the piercing cannula is removed, leaving the tube in place in the tissue.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621895 |
Needle array devices and methods |
Nov. 24, 2009 |
| 7611499 |
Spring clip safety IV catheter |
Nov. 3, 2009 |
| 7608064 |
Depth probe for intracranial treatment |
Oct. 27, 2009 |
| 7601138 |
Catheter |
Oct. 13, 2009 |
| 7559918 |
Valve assembly |
Jul. 14, 2009 |
| 7549978 |
Needle assembly |
Jun. 23, 2009 |
| 7465292 |
Catheter system for intracranial treatment |
Dec. 16, 2008 |
| 7462167 |
Catheter sheath slitter and method of use |
Dec. 9, 2008 |
| 7458956 |
Apparatus for delivery of controlled doses of therapeutic drugs in endoluminal procedures |
Dec. 2, 2008 |
| 7413560 |
Safety arteriovenous fistula needle |
Aug. 19, 2008 |
| 7232425 |
Apparatus and method for specific interstitial or subcutaneous diffusion and dispersion of medication |
Jun. 19, 2007 |
| 7229433 |
Apparatus for treating pneumothorax and/or hemothorax |
Jun. 12, 2007 |
| 7120487 |
Catheter system and method for administering regional anesthesia to a patient |
Oct. 10, 2006 |
| 7115111 |
Cannula system |
Oct. 3, 2006 |
| 7097633 |
Fluid collection device with captured retractable needle |
Aug. 29, 2006 |
| 7090659 |
Apparatus and methods for entering cavities of the body |
Aug. 15, 2006 |
| 7087040 |
Apparatus for delivering ablation fluid to treat lesions |
Aug. 8, 2006 |
| 7083598 |
Transcutan catheter assembly |
Aug. 1, 2006 |
| 7077822 |
Stereotactic hypothalamic obesity probe |
Jul. 18, 2006 |
| 7022110 |
Needle for medical use |
Apr. 4, 2006 |
| 7022109 |
Pain abatement catheter system |
Apr. 4, 2006 |
| 7008404 |
Indwelling catheter |
Mar. 7, 2006 |
| 6994693 |
Tunneler-needle combination for tunneled catheter placement |
Feb. 7, 2006 |
| 6989004 |
Apparatus for delivering ablation fluid to treat lesions |
Jan. 24, 2006 |
| 6979318 |
Catheter introducer |
Dec. 27, 2005 |
| 6979317 |
Device for delivering non-biodegradable bulking composition to a urological site |
Dec. 27, 2005 |
| 6872192 |
Tool for facilitating the connecting of a catheter or other tubular member onto a guide-wire without access to the ends of the guide-wire |
Mar. 29, 2005 |
| 6852290 |
Multi-well apparatus |
Feb. 8, 2005 |
| 6837878 |
Bluntable needle assembly with open-ended blunting probe |
Jan. 4, 2005 |
| 6811545 |
Safety needle |
Nov. 2, 2004 |
| 6746420 |
Parenteral apparatus |
Jun. 8, 2004 |
| 6733479 |
Perforated trocar sleeve and method of use |
May. 11, 2004 |
| 6730061 |
Multiple hypodermic needle arrangement |
May. 4, 2004 |
| 6709418 |
Apparatus and methods for entering cavities of the body |
Mar. 23, 2004 |
| 6702787 |
Trocar seal system |
Mar. 9, 2004 |
| 6685665 |
Cannula assembly |
Feb. 3, 2004 |
| 6663595 |
Peelable PTFE sheaths and methods for manufacture of same |
Dec. 16, 2003 |
| 6656160 |
Insufflation needle apparatus |
Dec. 2, 2003 |
| 6641555 |
Fluid collection device with captured retractable needle |
Nov. 4, 2003 |
| 6641563 |
Stylet-free epidural catheter and thread assist device |
Nov. 4, 2003 |
| 6638250 |
Indwelling venous cannula |
Oct. 28, 2003 |
| 6638251 |
Thoracentesis device with hyper-sensitive detection mechanism |
Oct. 28, 2003 |
| 6626869 |
Guide wire introducer |
Sep. 30, 2003 |
| 6626868 |
Needle apparatus |
Sep. 30, 2003 |
| 6585694 |
Knob-controlled endoscopic needle device |
Jul. 1, 2003 |
| 6585665 |
Probe |
Jul. 1, 2003 |
| 6579254 |
Medication adapter and method for use thereof |
Jun. 17, 2003 |
| 6558353 |
Spinal needle |
May. 6, 2003 |
| 6554793 |
Flexible trocar with an upturning tube system |
Apr. 29, 2003 |
| 6551269 |
Introducer catheter lead delivery device with collapsible stylet lumen |
Apr. 22, 2003 |
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