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Class Information
Number: 604/144
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 pressurized charge of gas or vacuum > Material impelled by means (e.g., diaphragm, piston) moved by gas or vacuum pressure > Piston impelled by gas or vacuum pressure > And impelling material conduit into body
Description: Subject matter wherein the material conduit is forced into the patient via the gas or vacuum pressurized piston.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7416540 |
Devices systems and methods for medicament delivery |
Aug. 26, 2008 |
| 6896666 |
Cutaneous injection delivery under suction |
May. 24, 2005 |
| 6789467 |
Automatic poultry injection delivery apparatus |
Sep. 14, 2004 |
| 6565533 |
Inoculation apparatus and method |
May. 20, 2003 |
| 6306125 |
Angiogenic implant delivery system and method |
Oct. 23, 2001 |
| 5972001 |
Method of ligating anatomical tissue with a suture spring device |
Oct. 26, 1999 |
| 5496303 |
Transfusion and perfusion device for drip and/or emergency intervention |
Mar. 5, 1996 |
| 5453044 |
Granular solid coolant inserter |
Sep. 26, 1995 |
| 5311841 |
Administration of medicaments of poultry |
May. 17, 1994 |
| 5312353 |
Modular poultry automatic vaccine injection and spray apparatus |
May. 17, 1994 |
| 4863443 |
Automatic spray apparatus |
Sep. 5, 1989 |
| 4790816 |
Surgical cassette proximity sensing and latching apparatus |
Dec. 13, 1988 |
| 4758227 |
Bird injection system |
Jul. 19, 1988 |
| 4515590 |
Automatic injection apparatus |
May. 7, 1985 |
| 4177810 |
Pneumatic injection apparatus |
Dec. 11, 1979 |
| 4108176 |
Automatic injecting apparatus |
Aug. 22, 1978 |
| 4031889 |
Power operated aspirating hypodermic syringe |
Jun. 28, 1977 |
| 4007739 |
Fluid-operated hypodermic syringe |
Feb. 15, 1977 |
| 3977402 |
Injection apparatus and method with automatic aspiration feature |
Aug. 31, 1976 |
| 3977401 |
Injection apparatus |
Aug. 31, 1976 |
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