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Class Information
Number: 604/136
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 > Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) > Material impelled by spring > Material conduit forced into body by spring
Description: Subject matter wherein a conduit for introducing or withdrawing material into or from the body is driven into the body by a spring.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621891 |
Method and apparatus for delivering epinephrine |
Nov. 24, 2009 |
| 7618396 |
Injection system with hidden needles |
Nov. 17, 2009 |
| 7611491 |
Device for automatically injecting liquids to be injected |
Nov. 3, 2009 |
| 7465289 |
Syringe firing mechanism |
Dec. 16, 2008 |
| 7407492 |
Reading aid for a device for administering a settable dosage of an injectable product |
Aug. 5, 2008 |
| 7347851 |
Needleless hypodermic jet injector apparatus and method |
Mar. 25, 2008 |
| 7329239 |
Insertion device for an insertion set and method of using the same |
Feb. 12, 2008 |
| 7318816 |
Insertion device for an insertion set and method of using the same |
Jan. 15, 2008 |
| 7297135 |
Hollow needle applicators |
Nov. 20, 2007 |
| 7297136 |
Medicine injection devices and methods |
Nov. 20, 2007 |
| 7207974 |
Insertion device for an insertion set and method of using the same |
Apr. 24, 2007 |
| 7118553 |
Auto-injector comprising a resettable releasing safety device |
Oct. 10, 2006 |
| 7066909 |
Propelling device for a piston in a container containing a liquid medicament |
Jun. 27, 2006 |
| 7056302 |
Insertion device for an insertion set and method of using the same |
Jun. 6, 2006 |
| 6893420 |
Syringe for automatic injection of an extemporaneous mixture |
May. 17, 2005 |
| 6837876 |
Device for administering an injectable product in doses |
Jan. 4, 2005 |
| 6830562 |
Injector device for placing a subcutaneous infusion set |
Dec. 14, 2004 |
| 6767336 |
Automatic injector |
Jul. 27, 2004 |
| 6699220 |
Injector pack |
Mar. 2, 2004 |
| 6641561 |
Drug delivery device |
Nov. 4, 2003 |
| 6641560 |
Injecting device |
Nov. 4, 2003 |
| 6607509 |
Insertion device for an insertion set and method of using the same |
Aug. 19, 2003 |
| 6589210 |
Injection devices |
Jul. 8, 2003 |
| 6585685 |
Jet injector apparatus and method |
Jul. 1, 2003 |
| 6565553 |
Needle assisted jet injector |
May. 20, 2003 |
| 6428528 |
Needle assisted jet injector |
Aug. 6, 2002 |
| 6293925 |
Insertion device for an insertion set and method of using the same |
Sep. 25, 2001 |
| 6019747 |
Spring-actuated infusion syringe |
Feb. 1, 2000 |
| 6015396 |
Automatic cannula withdrawing device for injection syringes |
Jan. 18, 2000 |
| 5984900 |
Automatic pen-shaped syringe |
Nov. 16, 1999 |
| 5960797 |
Implantable intraosseous device for rapid vascular access |
Oct. 5, 1999 |
| 5868711 |
Implantable intraosseous device for rapid vascular access |
Feb. 9, 1999 |
| 5848990 |
Device for introducing active substance into a patient |
Dec. 15, 1998 |
| 5843036 |
Non-dosing cartridge for an injection device |
Dec. 1, 1998 |
| 5713866 |
Nipple plunger |
Feb. 3, 1998 |
| 5704911 |
Needleless hypodermic jet injector |
Jan. 6, 1998 |
| 5695472 |
Modular automatic or manual emergency medicine injection system |
Dec. 9, 1997 |
| 5681283 |
Device for painless insertion of needle for needle injected medication |
Oct. 28, 1997 |
| 5658259 |
Dental cartridge assembly auto-injector with protective needle cover |
Aug. 19, 1997 |
| 5637094 |
Multiple dosage syringe |
Jun. 10, 1997 |
| 5634906 |
Needle hiding shield for a dose metering syringe |
Jun. 3, 1997 |
| 5628765 |
Lancet assembly |
May. 13, 1997 |
| 5609577 |
Automatically locking hypodermic needle hiding shield for a dose metering syringe |
Mar. 11, 1997 |
| 5599309 |
Injection devices |
Feb. 4, 1997 |
| 5540664 |
Reloadable automatic or manual emergency injection system |
Jul. 30, 1996 |
| 5514097 |
Self administered injection pen apparatus and method |
May. 7, 1996 |
| 5480387 |
Injection device |
Jan. 2, 1996 |
| 5478316 |
Automatic self-injection device |
Dec. 26, 1995 |
| 5451210 |
System and method for rapid vascular drug delivery |
Sep. 19, 1995 |
| 5439473 |
Safety lancet |
Aug. 8, 1995 |
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