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Class Information
Number: 604/186
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 > Material expelled from reservoir having separate external feed means and discharge outlet > Means for metering material flow to or from body
Description: Subject matter including a means for supplying or removing a predetermined amount of material to or from the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7511480 |
Non-contact scanning using magneto-resistive sensor |
Mar. 31, 2009 |
| 7470259 |
Dosage control syringe |
Dec. 30, 2008 |
| 7320437 |
Device for dispensing liquid |
Jan. 22, 2008 |
| 7168597 |
Aerosol metering valve |
Jan. 30, 2007 |
| 7056307 |
Weight dependent, automatic filling dosage system and method of using same |
Jun. 6, 2006 |
| 6973374 |
Method and device for administering medication and/or placebo |
Dec. 6, 2005 |
| 6972006 |
Syringe device with resistive ridges and methods of use |
Dec. 6, 2005 |
| 6802824 |
Catheter device and method for delivering a dose internally during minimally-invasive surgery |
Oct. 12, 2004 |
| 6796964 |
Automatic veterinary medicament delivery system |
Sep. 28, 2004 |
| 6782886 |
Metering pumps for an aerosolizer |
Aug. 31, 2004 |
| 6770056 |
Dispensing device |
Aug. 3, 2004 |
| 6726661 |
Air shot mechanism for electronic injection devices |
Apr. 27, 2004 |
| 6641566 |
Reusable medication delivery device |
Nov. 4, 2003 |
| 6605066 |
Device for forming and delivering a mixture |
Aug. 12, 2003 |
| 6582404 |
Dose setting limiter |
Jun. 24, 2003 |
| 6579263 |
Method and apparatus for the delivery of contrast fluid to a patient |
Jun. 17, 2003 |
| 6565538 |
Orientationally adjustable marking syringe |
May. 20, 2003 |
| 6530906 |
Safety syringe having a restrictively rotatable plunger |
Mar. 11, 2003 |
| 6514230 |
Air shot mechanism for electronic injection devices |
Feb. 4, 2003 |
| 6482186 |
Reusable medication delivery device |
Nov. 19, 2002 |
| 6416498 |
Device for ambulatory injection with controlled flow rate of a medicine in liquid form |
Jul. 9, 2002 |
| 6413241 |
Per kilo doser |
Jul. 2, 2002 |
| 6406460 |
System and method for automatic needle change warning |
Jun. 18, 2002 |
| 6348043 |
Multi-dose infusion pump providing minimal flow between doses |
Feb. 19, 2002 |
| 6277099 |
Medication delivery pen |
Aug. 21, 2001 |
| 6224572 |
Piston-actuated attachable topical fluid delivery system |
May. 1, 2001 |
| 6213982 |
One-way actuation release mechanism for a system for applying medicament |
Apr. 10, 2001 |
| 6159183 |
Medical fluid injector having face plate with magnetic conductors |
Dec. 12, 2000 |
| 6120481 |
Scale on a plastic syringe |
Sep. 19, 2000 |
| 6090070 |
Device for administering metered amounts of a liquid medicament |
Jul. 18, 2000 |
| 6033384 |
One-way actuation release mechanism for a system for applying medicament |
Mar. 7, 2000 |
| 5688251 |
Cartridge loading and priming mechanism for a pen injector |
Nov. 18, 1997 |
| 5584815 |
Multi-cartridge medication injection device |
Dec. 17, 1996 |
| 5545144 |
Method and device for dosing a liquid preparation |
Aug. 13, 1996 |
| 5439452 |
Limit stop valve infusion device |
Aug. 8, 1995 |
| 5383865 |
Medication dispensing device |
Jan. 24, 1995 |
| 5376081 |
Opaque syringe |
Dec. 27, 1994 |
| 5356376 |
Flow controllers for fluid infusion sets |
Oct. 18, 1994 |
| 5346477 |
Pressure gauge for regulating pressure in a disposable pressure cuff |
Sep. 13, 1994 |
| 5318515 |
Intravenous flow regulator device and associated method |
Jun. 7, 1994 |
| 5308343 |
Application device for depositing a liquid substance locally on a surface to be treated |
May. 3, 1994 |
| 5271527 |
Reusable pharmaceutical dispenser with full stroke indicator |
Dec. 21, 1993 |
| 5240146 |
Variable proportion dispenser |
Aug. 31, 1993 |
| 5232448 |
Patient-controlled analgesia device |
Aug. 3, 1993 |
| 4959056 |
Digital dispenser |
Sep. 25, 1990 |
| 4941883 |
Disposable safety syringe |
Jul. 17, 1990 |
| 4867743 |
Ambulatory disposable infusion delivery system |
Sep. 19, 1989 |
| 4865591 |
Measured dose dispensing device |
Sep. 12, 1989 |
| 4600403 |
Suction injector II |
Jul. 15, 1986 |
| 4537058 |
Volume calibration syringe |
Aug. 27, 1985 |
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