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Class Information
Number: 604/173
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 > Injection or aspiration device having plural body entering conduits
Description: Subject matter including multiple conduits placed in a body of bodies to operate individually or simultaneously to supply or remove material to or from the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621895 |
Needle array devices and methods |
Nov. 24, 2009 |
| 7588558 |
Laminated sprinkler hypodermic needle |
Sep. 15, 2009 |
| 7560036 |
System and method for drug delivery and microfluidic applications using microneedles |
Jul. 14, 2009 |
| 7544185 |
Needle device comprising a plurality of needles |
Jun. 9, 2009 |
| 7497846 |
Hermetically sealed microchip reservoir devices |
Mar. 3, 2009 |
| 7479134 |
Method of delivering a medication |
Jan. 20, 2009 |
| 7455654 |
Method and apparatus for reducing the incidence of tobacco use |
Nov. 25, 2008 |
| 7429258 |
Microneedle transport device |
Sep. 30, 2008 |
| 7410476 |
Method and device for intradermally delivering a substance |
Aug. 12, 2008 |
| 7390318 |
Needleless microprotrusion elastoplast system |
Jun. 24, 2008 |
| 7364568 |
Microneedle transdermal transport device |
Apr. 29, 2008 |
| 7361163 |
Fluid transfer device having removable needle cartridge |
Apr. 22, 2008 |
| 7267669 |
Two site infusion apparatus |
Sep. 11, 2007 |
| 7211062 |
Solid solution perforator for drug delivery and other applications |
May. 1, 2007 |
| 7156838 |
Intradermal delivery device |
Jan. 2, 2007 |
| 7150726 |
Device for subcutaneous infusion of fluids |
Dec. 19, 2006 |
| 7131960 |
Apparatus and method for piercing skin with microprotrusions |
Nov. 7, 2006 |
| 7115108 |
Method and device for intradermally delivering a substance |
Oct. 3, 2006 |
| 7108681 |
Microstructures for delivering a composition cutaneously to skin |
Sep. 19, 2006 |
| 6908453 |
Microneedle devices and methods of manufacture |
Jun. 21, 2005 |
| 6860870 |
Self-cleaning fluid delivery device for medical applications |
Mar. 1, 2005 |
| 6796935 |
Multiple seed implanter |
Sep. 28, 2004 |
| 6780167 |
Multi-lumen intravenous extension and method for conveying medicinal fluids |
Aug. 24, 2004 |
| 6752791 |
Needle control device |
Jun. 22, 2004 |
| 6743211 |
Devices and methods for enhanced microneedle penetration of biological barriers |
Jun. 1, 2004 |
| 6730063 |
Catheter devices and methods for their use in the treatment of calcified vascular occlusions |
May. 4, 2004 |
| 6689103 |
Injection array apparatus and method |
Feb. 10, 2004 |
| 6659982 |
Micro infusion drug delivery device |
Dec. 9, 2003 |
| 6558356 |
Medical device for flow augmentation in patients with occlusive cerebrovascular disease and methods of use |
May. 6, 2003 |
| 6551290 |
Catheter for target specific drug delivery |
Apr. 22, 2003 |
| 6511456 |
Safety line system |
Jan. 28, 2003 |
| 6258061 |
Thrombectomy and tissue removal device |
Jul. 10, 2001 |
| 6179813 |
Vascular infusion device |
Jan. 30, 2001 |
| 6152909 |
Aspiration system and method |
Nov. 28, 2000 |
| 6099506 |
Introducer and perfusion cannula |
Aug. 8, 2000 |
| 6090068 |
Injection and perfusion device for use in an implantable port access catheter |
Jul. 18, 2000 |
| 6077256 |
Delivery of a composition to the lung |
Jun. 20, 2000 |
| 5858019 |
Graft site cutter |
Jan. 12, 1999 |
| 5830468 |
Fibrin(ogen) degradation by fibrinolytic matrix metalloproteinase |
Nov. 3, 1998 |
| 5817117 |
Surgical instrument in the form of a scalpel and guide for making perfectly circular incisions |
Oct. 6, 1998 |
| 5807353 |
Aspiration device with separating element |
Sep. 15, 1998 |
| 5702384 |
Apparatus for gene therapy |
Dec. 30, 1997 |
| 5599304 |
Sinonasal suction apparatus |
Feb. 4, 1997 |
| 5484399 |
Process and device to reduce interstitial fluid pressure in tissue |
Jan. 16, 1996 |
| 5423750 |
Transparent color-coding of intravenous tubing and intravenous fluid reservoir |
Jun. 13, 1995 |
| 5417683 |
Mini-graft hair implanting device for implanting multiple clumps of hair follicles at one time |
May. 23, 1995 |
| 5354279 |
Plural needle injection catheter |
Oct. 11, 1994 |
| 5348542 |
Holder for percutaneously introduced tubes |
Sep. 20, 1994 |
| 5322510 |
Injection apparatus |
Jun. 21, 1994 |
| 5290258 |
Syringe for administering sequentially multiple doses of a medicament |
Mar. 1, 1994 |
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