Injection apparatus comprising a needle-protecting device

Details Injection apparatus comprising a needle-protecting device Injection apparatus comprising a needle-protecting device

2008-04-22

2008-04-22

Sirmons, Kevin C. (Department: 3767)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

Reexamination Certificate

active

07361160

ABSTRACT:
An injection device including a receptacle for an active substance, which is connected to an injection needle and is accommodated inside a sliding sleeve that can be displaced within a housing by a driving force. A sleeve-shaped needle-protecting device is displacable within the housing by a spring such that the needle-protecting device moves forward and extends past the injection needle in an axial direction when the injection needle is withdrawn from the body tissue. A lock prevents the needle-protecting device from being manually pushed backward, the lock effective between the needle-protective device and the sliding sleeve, and being automatically deactivated when the sliding sleeve is at least approximately back in its retracted position.

REFERENCES:
patent: 5114406 (1992-05-01), Gabriel et al.
patent: 5201708 (1993-04-01), Martin
patent: 5271744 (1993-12-01), Kramer et al.
patent: 5609577 (1997-03-01), Haber et al.
patent: 5658259 (1997-08-01), Pearson et al.
patent: 5666966 (1997-09-01), Horie et al.
patent: 6099504 (2000-08-01), Gross et al.
patent: 6171276 (2001-01-01), Lippe et al.
patent: 6939330 (2005-09-01), McConnell-Montalvo et al.
patent: 6989001 (2006-01-01), Chen
patent: 7004929 (2006-02-01), McWethy et al.
patent: 7029461 (2006-04-01), Ferguson et al.
patent: 7118552 (2006-10-01), Shaw et al.
patent: 2002/0193746 (2002-12-01), Chevallier
patent: 2002/0193749 (2002-12-01), Olovson
patent: 2005/0049561 (2005-03-01), Hommann et al.
patent: 2005/0203466 (2005-09-01), Hommann et al.
patent: 2005/0273061 (2005-12-01), Hommann et al.
patent: 2005/0277886 (2005-12-01), Hommann et al.
patent: WO 99/07425 (1999-02-01), None

Affiliated with

Also associated with

Rating

Injection apparatus comprising a needle-protecting device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection apparatus comprising a needle-protecting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection apparatus comprising a needle-protecting device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2775131