Grid for guided operations

Geometrical instruments – Gauge – Template

Reexamination Certificate

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Details

C378S164000

Reexamination Certificate

active

07086172

ABSTRACT:
The invention relates to a grid (10) adapted to be arranged on a patient's skin to provide positioning information in CT-guided percutaneous operations. In one embodiment, the grid (10) comprises a flat and generally rectangular frame having two long sides (11a,11b) and two short sides (12a,12b), with a number of transverse ribs (13, 14) being provided between the two long sides (11a,11b). According to the invention, at least some of the transverse ribs (13, 14) are elastic. By using his/her fingers, a doctor can thereby separate two neighbouring ribs (13, 14) such that an opening is provided in the grid (10). Through this opening access is obtained to the skin area under the grid (10), or the grid (10) can be threaded over and removed from a medical instrument which, between two adjacent ribs (13, 14), is inserted into the patient's body.

REFERENCES:
patent: 2245469 (1941-06-01), Ecklund et al.
patent: D142608 (1945-10-01), Ziegfeld
patent: 3547121 (1970-12-01), Cherry
patent: 4171573 (1979-10-01), Picciotto
patent: 4455749 (1984-06-01), Hayward
patent: 4838265 (1989-06-01), Cosman et al.
patent: 4860331 (1989-08-01), Williams et al.
patent: 4918715 (1990-04-01), Krupnick et al.
patent: 5216700 (1993-06-01), Cherian
patent: 5260985 (1993-11-01), Mosby
patent: 5285785 (1994-02-01), Meyer
patent: 5427099 (1995-06-01), Adams
patent: 5444920 (1995-08-01), Nelson
patent: 5961455 (1999-10-01), Daum et al.
patent: 6333970 (2001-12-01), LeMaitre et al.
patent: 6714628 (2004-03-01), Broyles et al.
patent: D507053 (2005-07-01), Åkerfeldt et al.
patent: 100 27 275 (2002-01-01), None
patent: WO 02/059571 (2002-08-01), None
Information—Packing, printed Feb. 12, 2004, 8 pages.
CT Guide—A guidance device use in CT-guided biopsies, Radi Medical Systems, 1990, 4 pages.

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