Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2006-06-13
2006-06-13
Sirmons, Kevin C. (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S131000
Reexamination Certificate
active
07060054
ABSTRACT:
A suction piece for a device for administering an injectable product, the suction piece including a suction chamber having a chamber opening rim via which the suction piece may be placed on a tissue, a connection part in order to produce a mechanical connection to the device, a first passage extending through the connection part into the suction chamber in order to produce a fluid connection between the suction chamber and a product reservoir of the device, wherein the pressure in the suction chamber may be reduced when the chamber opening rim is placed on the tissue in order to apply suction to the tissue.
REFERENCES:
patent: 4284077 (1981-08-01), Wagner
patent: 5782871 (1998-07-01), Fujiwara et al.
patent: 6280421 (2001-08-01), Kirchhofer et al.
patent: 25 51 991 (1976-07-01), None
patent: 37 13846 (1988-04-01), None
patent: 197 08 256 (1997-09-01), None
patent: 37 08 031 (1997-11-01), None
patent: 198 22 031 (1999-11-01), None
Dorsey & Whitney LLP
Sirmons Kevin C.
TecPharma Licensing AG
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