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Class Information
Number: 604/900
Name: Surgery > Telltale showing entry of blood into body inserted conduit
Description: Device for observing the flow of blood into a conduit placed in the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618370 |
Venous-arterial detector and pressure indicator |
Nov. 17, 2009 |
| 7615033 |
Flashback blood collection needle |
Nov. 10, 2009 |
| 7565301 |
System and method for remotely operating a peristaltic pump |
Jul. 21, 2009 |
| 7261703 |
Vascular blood containment device |
Aug. 28, 2007 |
| 6656161 |
Magnifying hub |
Dec. 2, 2003 |
| 5984895 |
Vascular blood flashback containment device with improved sealing capability |
Nov. 16, 1999 |
| 5980492 |
Vascular blood containment device |
Nov. 9, 1999 |
| 5941854 |
Intravenous catheter |
Aug. 24, 1999 |
| 5860991 |
Method for the percutaneous suturing of a vascular puncture site |
Jan. 19, 1999 |
| 5676689 |
Hemostatic puncture closure system including vessel location device and method of use |
Oct. 14, 1997 |
| 5542932 |
Bloodless flashback vent |
Aug. 6, 1996 |
| 5520193 |
Blood collecting needle with vein indicator |
May. 28, 1996 |
| 5496281 |
Spinal cannula with transparent grip part |
Mar. 5, 1996 |
| 5417699 |
Device and method for the percutaneous suturing of a vascular puncture site |
May. 23, 1995 |
| 5411520 |
Hemostatic vessel puncture closure system utilizing a plug located within the puncture tract spaced from the vessel, and method of use |
May. 2, 1995 |
| 5324266 |
In-line sampling system incorporating an improved blood sampling device |
Jun. 28, 1994 |
| 5314410 |
Entry indicator device for arterial or intravenous needle |
May. 24, 1994 |
| 5295969 |
Vascular access device with air-tight blood containment capability |
Mar. 22, 1994 |
| 5282827 |
Hemostatic puncture closure system and method of use |
Feb. 1, 1994 |
| 5250035 |
Cannula and stylet system |
Oct. 5, 1993 |
| 5242414 |
Ergonomic vascular access needle |
Sep. 7, 1993 |
| 5226883 |
Flashback ventilation cap |
Jul. 13, 1993 |
| 5215529 |
Medical connector |
Jun. 1, 1993 |
| 5137518 |
Instantaneous vein entry indicator for intravenous needle |
Aug. 11, 1992 |
| 5120319 |
Flash tube for intravenous catheter |
Jun. 9, 1992 |
| 5098395 |
Medical connector |
Mar. 24, 1992 |
| 5032116 |
Flashback plug |
Jul. 16, 1991 |
| 5030207 |
Instantaneous vein entry indicator for intravenous needle |
Jul. 9, 1991 |
| 4971068 |
Blood vessel locating needle assembly with thermochromic indicator |
Nov. 20, 1990 |
| 4946443 |
Catheter introducer |
Aug. 7, 1990 |
| 4917671 |
Flash plug for I.V. catheters |
Apr. 17, 1990 |
| 4908021 |
Flashback chamber for catheter assembly |
Mar. 13, 1990 |
| 4874373 |
Dip formed catheter and assembly |
Oct. 17, 1989 |
| 4874379 |
Cannula |
Oct. 17, 1989 |
| 4772267 |
Peripheral IV catheter with enlargeable flashback chamber |
Sep. 20, 1988 |
| 4767408 |
Flashback structure |
Aug. 30, 1988 |
| 4758218 |
Method and apparatus for guidewire placement of catheters |
Jul. 19, 1988 |
| 4744791 |
Syringe with automatic piston retraction |
May. 17, 1988 |
| 4710173 |
Flashback structure |
Dec. 1, 1987 |
| 4613328 |
Bio-medical injector apparatus |
Sep. 23, 1986 |
| 4610671 |
Assembly of stylet and catheter |
Sep. 9, 1986 |
| 4541548 |
Dispenser with sniff device and method |
Sep. 17, 1985 |
| 4534763 |
Hypodermic cartridge |
Aug. 13, 1985 |
| 4529399 |
Method and apparatus for placing a catheter |
Jul. 16, 1985 |
| 4488545 |
Catheter placement device |
Dec. 18, 1984 |
| 4487605 |
Flashback device for catheters |
Dec. 11, 1984 |
| 4392491 |
Injector |
Jul. 12, 1983 |
| 4381779 |
Deformable slidable piston to provide self-aspiration in hypodermic cartridge ampoules |
May. 3, 1983 |
| 4365630 |
Flashback chamber for catheter |
Dec. 28, 1982 |
| 4364383 |
I.V. Flashback indication |
Dec. 21, 1982 |
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