Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2011-06-14
2011-06-14
Stigell, Theodore J (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S224000, C604S227000, C222S137000, C222S288000, C222S390000
Reexamination Certificate
active
07959612
ABSTRACT:
Devices and methods for simultaneous injection or delivery of two or more substances from separate syringes. The syringes are loaded into a device that has a handle and a screw driven mechanism for simultaneously depressing the plungers of the syringes. The user grasps the handle and positions the device. Thereafter, the screw mechanism is used to simultaneously advance the plungers of the syringes thereby simultaneously expelling the substances from the syringes.
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Macaulay Patrick
Thompson Dustin
Carpenter William
Medtronic Vascular Inc.
Stigell Theodore J
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