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Class Information
Number: 604/208
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.) > Having means for metering material flow to or from body > Including means for controlling piston stroke length
Description: Subject matter comprising a piston for forcing material into or out of the body and a means for regulating the distance of travel of the piston.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611495 |
Device for manually controlling delivery rate of a hypodermic syringe and syringe having same |
Nov. 3, 2009 |
| 7597685 |
Injection device |
Oct. 6, 2009 |
| 7553299 |
Drive mechanisms suitable for use in drug delivery devices |
Jun. 30, 2009 |
| 7530970 |
Inflation syringe quick release apparatus |
May. 12, 2009 |
| 7500967 |
Single use syringe |
Mar. 10, 2009 |
| 7476218 |
Syringe with locking member |
Jan. 13, 2009 |
| 7470259 |
Dosage control syringe |
Dec. 30, 2008 |
| 7427276 |
Syringe |
Sep. 23, 2008 |
| 7377912 |
Latching block for connecting casing sections of an administering apparatus |
May. 27, 2008 |
| 7357791 |
Device for administering an injectable product |
Apr. 15, 2008 |
| 7329241 |
Drug delivery system for administering an adjustable preset dose |
Feb. 12, 2008 |
| 7316670 |
Administering apparatus comprising a dosage display |
Jan. 8, 2008 |
| 7201741 |
Device and method for dosing substances |
Apr. 10, 2007 |
| 7169132 |
Medication delivery pen |
Jan. 30, 2007 |
| 7169133 |
Injection device with lockable dosing member |
Jan. 30, 2007 |
| 7104972 |
Injection device with a dose setting limiter |
Sep. 12, 2006 |
| 7094221 |
Drive mechanisms suitable for use in drug delivery devices |
Aug. 22, 2006 |
| 7090662 |
Dose dial and drive mechanisms suitable for use in drug delivery devices |
Aug. 15, 2006 |
| 7052484 |
Drive mechanism for an injection device |
May. 30, 2006 |
| 7018364 |
Medication delivery pen |
Mar. 28, 2006 |
| 6972006 |
Syringe device with resistive ridges and methods of use |
Dec. 6, 2005 |
| 6945961 |
Injection device |
Sep. 20, 2005 |
| 6945962 |
Sequential syringe apparatus |
Sep. 20, 2005 |
| 6932794 |
Medication delivery pen |
Aug. 23, 2005 |
| 6899699 |
Automatic injection device with reset feature |
May. 31, 2005 |
| 6824529 |
Pre-filled drug-delivery device and method of manufacture and assembly of same |
Nov. 30, 2004 |
| 6793646 |
Pen style injector with automated substance combining feature |
Sep. 21, 2004 |
| 6726661 |
Air shot mechanism for electronic injection devices |
Apr. 27, 2004 |
| 6701976 |
Jig for injecting fixed amount of insulin and manufacturing method thereof |
Mar. 9, 2004 |
| 6699224 |
Device for administering an injectable product |
Mar. 2, 2004 |
| 6685678 |
Drug delivery and monitoring system |
Feb. 3, 2004 |
| 6663602 |
Injection device |
Dec. 16, 2003 |
| 6641566 |
Reusable medication delivery device |
Nov. 4, 2003 |
| 6613023 |
Device for administering an injectable product in doses |
Sep. 2, 2003 |
| 6582405 |
Electrically-driven dental injector |
Jun. 24, 2003 |
| 6582404 |
Dose setting limiter |
Jun. 24, 2003 |
| 6575939 |
Device for automatic injection of a dose of medicinal product |
Jun. 10, 2003 |
| 6562006 |
Injector device and method for its operation |
May. 13, 2003 |
| 6485470 |
Device for metered administration of an injectable product |
Nov. 26, 2002 |
| 6482185 |
Injection device comprising a pen |
Nov. 19, 2002 |
| 6482186 |
Reusable medication delivery device |
Nov. 19, 2002 |
| 6382465 |
Dispenser for the optionally atomized discharge of an in particular liquid medium from a container |
May. 7, 2002 |
| 6383167 |
Injection device |
May. 7, 2002 |
| 6368308 |
Syringe having forward-mounted plunger control |
Apr. 9, 2002 |
| 6361524 |
Syringe assembly |
Mar. 26, 2002 |
| 6340357 |
Dose setting device |
Jan. 22, 2002 |
| 6290679 |
Device for metered administration of an injectable product |
Sep. 18, 2001 |
| 6287283 |
Apparatus for the registration of the setting of a medical device |
Sep. 11, 2001 |
| 6277101 |
Injection device |
Aug. 21, 2001 |
| 6258069 |
Surgical instrument for cardiac valve repair on the beating heart |
Jul. 10, 2001 |
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