Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 604/242
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.) > Specific structure of means connecting body entering conduit to syringe > Conduit holder attached to another injector component by cam
Description: Subject matter wherein the coupling between the piercing holder and the syringe is a camming surface.

Patents under this class:

Patent Number Title Of Patent Date Issued
8672902 Pen needle assembly for preventing under-torquing and over-torquing of pen needle Mar. 18, 2014
8636705 Injection needle assembly and medicine injection apparatus Jan. 28, 2014
8613731 Medical delivery system with asymmetrical coding means Dec. 24, 2013
8579869 Needle mounting system and a method for mounting a needle assembly Nov. 12, 2013
8523825 Dispenser device Sep. 3, 2013
8460241 Needle protection assembly with locking element Jun. 11, 2013
8241257 Pen needle assembly Aug. 14, 2012
8137325 Needle mounting system and a method for mounting a needle assembly Mar. 20, 2012
8012132 Luer-snap connection and luer-snap syringe Sep. 6, 2011
7762994 Needle mounting system and a method for mounting a needle assembly Jul. 27, 2010
7678085 Injection device Mar. 16, 2010
7654986 Needle mounting system and a method for mounting a needle assembly Feb. 2, 2010
RE38964 One hand needle release system Jan. 31, 2006
6960196 Detectable heavy duty needle Nov. 1, 2005
6752782 Automatically retractable safety syringe Jun. 22, 2004
6558357 Hypodermic syringe with selectively retractable needle May. 6, 2003
6436076 Needle holder positioning structure for a safety syringe Aug. 20, 2002
5830193 Syringe Nov. 3, 1998
5785692 Safety cannula Jul. 28, 1998
5693028 One hand needle release system Dec. 2, 1997
5637101 Quick release needle coupling system Jun. 10, 1997
5611786 Needle system fastening mechanism Mar. 18, 1997
5573514 Holder for cartridge-needle unit Nov. 12, 1996
5533979 Hypodermic needle steady rest and removal tool Jul. 9, 1996
5531711 Safety cannula Jul. 2, 1996
5505694 Apparatus and method for raising a skin wheal Apr. 9, 1996
5451214 Syringe apparatus Sep. 19, 1995
5389086 Safety cannula Feb. 14, 1995
5336202 Attachment for a syringe for spraying mixtures of fluids Aug. 9, 1994
5250037 Syringe having needle isolation features Oct. 5, 1993
4900304 Solid preparation administering instrument Feb. 13, 1990
4898588 Hypodermic syringe splatter shield Feb. 6, 1990
4788986 Holder for blood collecting needle Dec. 6, 1988
4723945 Hypodermic syringe Feb. 9, 1988
4568336 Pre-filled hypodermic syringes Feb. 4, 1986
4266815 Connectors May. 12, 1981
4084588 Parenteral drug storage device with closure piercing coupling member Apr. 18, 1978
4076285 Laminar flow connector for conduits Feb. 28, 1978
4046479 Removable locking connector for Luer fittings Sep. 6, 1977
3987930 Dual-ended tubing cap Oct. 26, 1976
3974832 Interchangeable hypodermic needle assemblage Aug. 17, 1976
3958570 Syringes and syringe capsules May. 25, 1976

  Recently Added Patents
High power fiber amplifier with stable output
Compression molding method and reinforced thermoplastic parts molded thereby
Method for switching between virtualized and non-virtualized system operation
Electromagnetic probe for measuring properties of a subsurface formation
Push button
Web development environment that enables a developer to interact with run-time output presentation of a page
Rain barrel
  Randomly Featured Patents
Prosthesis with biologically inert wear resistant surface
Method for preparing permanent magnet material
Method and apparatus to prevent a bearing from rotating in a bearing housing
Method of texturing drywall corner bead and wall adjacent the corner bead
Detection prevention and treatment of Papillomatous Digital Dermatitis
Bolometric device with receiving cavity for measuring the power of a beam of high frequency microwaves and process for coating the internal surface of said cavity
Liquid distribution device for drainfields
Combining revision based and time based file data protection
Apparatus and methods for packaging and distributing combinations of complementary containers
System and method of secure authentication and billing for goods and services using a cellular telecommunication and an authorization infrastructure