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Class Information
Number: 604/122
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 > Having means for eliminating and/or preventing injection of air into body
Description: Subject matter including means for removing air from a body treating material or from the means for placing the material in the body for the purpose of preventing injection of the air into the body.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615033 |
Flashback blood collection needle |
Nov. 10, 2009 |
| 7615674 |
Battlefield chest dressing |
Nov. 10, 2009 |
| 7604615 |
Surgical cassette with bubble separating structure |
Oct. 20, 2009 |
| 7604618 |
High pressure injection syringe |
Oct. 20, 2009 |
| 7563248 |
Infusion fluid heat exchanger and cartridge |
Jul. 21, 2009 |
| 7547295 |
Gas removal in an intravenous fluid delivery system |
Jun. 16, 2009 |
| 7534225 |
Degassing method and system |
May. 19, 2009 |
| 7530967 |
Porous multiple sample sleeve and blood drawing device for flash detection |
May. 12, 2009 |
| 7517387 |
Gas separation devices |
Apr. 14, 2009 |
| 7504549 |
Chest wound seal for preventing pneumothorax and including means for relieving a tension pheumothorax |
Mar. 17, 2009 |
| 7503905 |
Venting syringe plunger |
Mar. 17, 2009 |
| 7429687 |
Medical dressing for open chest wounds |
Sep. 30, 2008 |
| 7396343 |
Blood drawing device with flash detection |
Jul. 8, 2008 |
| 7361164 |
Multi-outlet medical dispensing device |
Apr. 22, 2008 |
| 7338470 |
Air-bubble-monitoring medication assembly, medical system and method |
Mar. 4, 2008 |
| 7311693 |
Drug delivery device and method |
Dec. 25, 2007 |
| 7226432 |
Blood drawing device |
Jun. 5, 2007 |
| 7160267 |
Blood drawing device with flash detection |
Jan. 9, 2007 |
| 7141037 |
Apparatus and method for air-in-line detection |
Nov. 28, 2006 |
| 7097690 |
Apparatus and method for removing gasses from a liquid |
Aug. 29, 2006 |
| 7048721 |
Needleless syringe |
May. 23, 2006 |
| 6997920 |
External infusion device with remote programming, bolus estimator and/or vibration alarm capabilities |
Feb. 14, 2006 |
| 6972000 |
Manual/auto-prime air eliminator |
Dec. 6, 2005 |
| 6916308 |
High pressure injection syringe |
Jul. 12, 2005 |
| 6875194 |
Reduction or elimination of the introduction of air within fluid introduced into a surgical field |
Apr. 5, 2005 |
| 6868720 |
Testing of pressure sensor in surgical cassette |
Mar. 22, 2005 |
| 6641558 |
Method and apparatus for preventing air embolisms |
Nov. 4, 2003 |
| 6572576 |
Method and apparatus for leak detection in a fluid line |
Jun. 3, 2003 |
| 6529751 |
Optical detection and quantification of microair in blood |
Mar. 4, 2003 |
| 6511459 |
Syringe plunger having an improved sealing ability |
Jan. 28, 2003 |
| 6511457 |
Airless syringe |
Jan. 28, 2003 |
| 6447481 |
System for detecting air |
Sep. 10, 2002 |
| 6440101 |
Syringe systems for lyophilized drugs and methods for making the same |
Aug. 27, 2002 |
| 6270478 |
Infusion pump system and an infusion pump unit |
Aug. 7, 2001 |
| 6235002 |
Syringe for use in fluid-handling apparatus |
May. 22, 2001 |
| 6193689 |
Intravenous liquid flow regulator |
Feb. 27, 2001 |
| 6171484 |
Bubble trap having inlet/outlet tube and docking port |
Jan. 9, 2001 |
| 6142008 |
Air bubble sensor |
Nov. 7, 2000 |
| 6117342 |
Bubble trap with directed horizontal flow and method of using |
Sep. 12, 2000 |
| 6106497 |
System and method for preventing an air embolism in a surgical procedure |
Aug. 22, 2000 |
| 6106504 |
Drip chamber for medical fluid delivery system |
Aug. 22, 2000 |
| 6068612 |
Air detector |
May. 30, 2000 |
| 6051134 |
Bubble trap having common inlet/outlet tube |
Apr. 18, 2000 |
| 6013060 |
Intravenous liquid flow regulator |
Jan. 11, 2000 |
| 6010623 |
Bubble trap with flat side |
Jan. 4, 2000 |
| 5989438 |
Active blood filter and method for active blood filtration |
Nov. 23, 1999 |
| 5980741 |
Bubble trap with flat side having multipurpose supplemental ports |
Nov. 9, 1999 |
| 5935105 |
Intravenous-line air-elimination system |
Aug. 10, 1999 |
| 5865803 |
Syringe device having a vented piston |
Feb. 2, 1999 |
| 5843035 |
Air detector for intravenous infusion system |
Dec. 1, 1998 |
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