| |
 |
|
Class Information
Number: 604/239
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 > Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir > Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) > Specific structure of body entering or piercing conduit
Description: Subject matter wherein significance is attributed to structure of a material conduit which is capable of piercing the body to introduce or remove material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7331943 |
Injection needle for sclerotherapy |
Feb. 19, 2008 |
| 7244270 |
Systems and devices for soft tissue augmentation |
Jul. 17, 2007 |
| 7182277 |
Spray device and method |
Feb. 27, 2007 |
| 7070582 |
Injection devices that provide reduced outflow of therapeutic agents and methods of delivering therapeutic agents |
Jul. 4, 2006 |
| 7021561 |
Spray device and method |
Apr. 4, 2006 |
| 7004928 |
Autonomous, ambulatory analyte monitor or drug delivery device |
Feb. 28, 2006 |
| 6979318 |
Catheter introducer |
Dec. 27, 2005 |
| 6945964 |
Hypodermic needle |
Sep. 20, 2005 |
| 6929623 |
Elongated syringe |
Aug. 16, 2005 |
| 6918892 |
Intraosseous needle |
Jul. 19, 2005 |
| 6843783 |
Injection needle and injection apparatus |
Jan. 18, 2005 |
| 6743211 |
Devices and methods for enhanced microneedle penetration of biological barriers |
Jun. 1, 2004 |
| 6726676 |
Method of and device for improving the flow of aqueous humor within the eye |
Apr. 27, 2004 |
| 6719721 |
Safety port needle assembly |
Apr. 13, 2004 |
| 6702791 |
Needle for body fluid tester |
Mar. 9, 2004 |
| 6702790 |
Hypodermic needle |
Mar. 9, 2004 |
| 6689100 |
Microdevice and method of delivering or withdrawing a substance through the skin of an animal |
Feb. 10, 2004 |
| 6666848 |
Medical injection apparatus |
Dec. 23, 2003 |
| 6613015 |
Right angle safety needle |
Sep. 2, 2003 |
| 6613038 |
Method of using expandable cannula |
Sep. 2, 2003 |
| 6607513 |
Device for withdrawing or administering a substance and method of manufacturing a device |
Aug. 19, 2003 |
| 6599276 |
Detectable stainless steel needles for meat packing |
Jul. 29, 2003 |
| 6585701 |
Trap in modular hub chamber spring needle cannula |
Jul. 1, 2003 |
| 6565553 |
Needle assisted jet injector |
May. 20, 2003 |
| 6533750 |
Conically shaped phaco tip |
Mar. 18, 2003 |
| 6517521 |
Painless perforated intradermal injection needle |
Feb. 11, 2003 |
| 6514238 |
Method for preparation and transplantation of volute grafts and surgical instrument therefor |
Feb. 4, 2003 |
| 6506181 |
Catheter having a low drag septum |
Jan. 14, 2003 |
| 6443928 |
Vein scope and injection system |
Sep. 3, 2002 |
| 6440118 |
Device and method to sense body substance transition |
Aug. 27, 2002 |
| 6436076 |
Needle holder positioning structure for a safety syringe |
Aug. 20, 2002 |
| 6428528 |
Needle assisted jet injector |
Aug. 6, 2002 |
| 6391014 |
Strong diaphragm/safe needle/converting device combinations and their individual components |
May. 21, 2002 |
| 6338730 |
Method of using expandable cannula |
Jan. 15, 2002 |
| 6309374 |
Injection apparatus and method of using same |
Oct. 30, 2001 |
| 6258067 |
Middle ear fluid aspirator |
Jul. 10, 2001 |
| 6247928 |
Disposable anesthesia delivery system |
Jun. 19, 2001 |
| 6231540 |
Injection member |
May. 15, 2001 |
| 6224566 |
Method and devices for creating a trap for confining therapeutic drugs and/or genes in the myocardium |
May. 1, 2001 |
| 6221056 |
Strong diaphragm/safe needle units and components for transfer of fluids |
Apr. 24, 2001 |
| 6200302 |
Hypodermic needle for percutaneous drug delivery |
Mar. 13, 2001 |
| 6168432 |
Needle and method for injecting heated thermoplastic material into a dental cavity |
Jan. 2, 2001 |
| 6042572 |
Device and method for cleaning artificial body passageways formed between two openings by piercing |
Mar. 28, 2000 |
| 6024726 |
Middle ear fluid aspirator |
Feb. 15, 2000 |
| 6004302 |
Cannula |
Dec. 21, 1999 |
| 5993411 |
Portable automatic syringe device and injection needle unit thereof |
Nov. 30, 1999 |
| 5984906 |
Syringe system |
Nov. 16, 1999 |
| 5964737 |
Medication transfer connector and connection |
Oct. 12, 1999 |
| 5951528 |
Hypodermic needles |
Sep. 14, 1999 |
| 5934903 |
Needle and method for injecting heated thermoplastic material into a dental cavity |
Aug. 10, 1999 |
|
|
|
