IP Library Granted Patent US 12,576,433
Granted Patent B2
US 12,576,433 · App. 16/929,915 · Granted Mar 17, 2026

Method and apparatus for attachment and evacuation

Inventors: Kyrylo Shvetsov (Depew, NY); Gregory Pepe (Lancaster, NY); Samantha Bonano (Williamsville, NY); Timothy Hersey (Tonawanda, NY); Joseph P. Callahan (Lancaster, NY)
Assignee: Buffalo Filter LLC
B08B15/007A61B18/00A61B90/00B01D46/0041B08B15/00F24F7/08H01R24/68A61B18/14A61B18/20A61B2218/008B01D2279/35B08B15/04H01R2103/00
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Quick Facts
Patent No.
US 12,576,433
App. No.
16/929,915
Granted
Mar 17, 2026
Kind
B2
Abstract

Presented are a method and apparatus for attachment and evacuation. The apparatus includes a housing having an opening, and a motor maintained within the housing, the motor operable to urge a fluid to pass through the opening. The apparatus further includes an adjustable element maintained within the opening, the adjustable element operable to change a size of the opening to a plurality of different diameters, and a knob moveably affixed to the housing, the knob operable to change the adjustable element to the plurality of different diameters.

Claims (13)

1 . An apparatus for evacuation, the apparatus comprising:

(a) a blower having a housing that maintains a motor, a user interface, an opening, a blower power supply, a filter, a blower connector, and an adjustable element, the motor operable to urge a fluid to pass through the opening and the adjustable element, the filter operable to filter extraneous materials from the fluid that passes through the opening and the adjustable element, the adjustable element operable to change a size of the opening to a plurality of different diameters, the user interface operable to control the motor; and

(b) a pump having a housing that maintains a pump motor, a pump user interface, a pump port, a pump power supply, a pump connector, and a pump filter, the pump motor operable to urge a fluid to pass through the pump port, the pump filter operable to filter extraneous materials from the fluid that passes through the pump port, wherein the blower connector and the pump connector are operable to be removably coupled to each other thereby affixing the blower and the pump, wherein the user interface is operable to control the motor and the pump motor when the blower connector and the pump connector are coupled to each other, and wherein the pump user interface is obstructed by the blower when the blower connector and the pump connector are coupled to each other, and wherein the pump user interface is operable to control the pump when the blower connector and the pump connector are not coupled to each other.

2 . The apparatus according to claim 1 , wherein the blower connector and the pump connector mechanically and electrically connect the blower and the pump.

3 . The apparatus according to claim 1 , wherein the blower power supply is operable to provide power to the blower and the pump when the blower connector and the pump connector are coupled to each other.

4 . The apparatus according to claim 1 , wherein the filter is operable to filter extraneous materials from a fluid that passes through the opening and a fluid that passes through the pump port when the blower connector and the pump connector are coupled to each other.

5 . The apparatus according to claim 1 , wherein the blower and the pump are operable to evacuate a fluid from a surgical site.

6 . The apparatus according to claim 1 , wherein the adjustable element comprises a plate having a plurality of different sized holes rotatably affixed to the housing, and wherein the plate is operable to locate each one of the plurality of different sized holes with the opening.

7 . An apparatus for evacuation, the apparatus comprising: (a) a blower having a housing that maintains a motor, a user interface, an opening, a blower power supply, a filter, a blower connector, and an adjustable element, the motor operable to urge a fluid to pass through the opening and the adjustable element, the filter operable to filter extraneous materials from the fluid that passes through the opening and the adjustable element, the adjustable element operable to change a size of the opening to a plurality of different diameters, the user interface operable to control the motor; and (b) a pump having a housing that maintains a pump motor, a pump user interface, a pump port, a pump power supply, a pump connector, and a pump filter, the pump motor operable to urge a fluid to pass through the pump port, the pump filter operable to filter extraneous materials from the fluid that passes through the pump port, wherein the blower connector and the pump connector are operable to be removably coupled to each other thereby affixing the blower and the pump, and wherein the pump user interface is obstructed by the blower when the blower connector and the pump connector are coupled to each other, and wherein the user interface and the pump user interface are both operable when the blower connector and the pump connector are coupled to each other, and wherein the pump user interface is operable to control the pump when the blower connector and the pump connector are not coupled to each other.

8 . The apparatus according to claim 7 , wherein the blower connector and the pump connector mechanically and electrically connect the blower and the pump.

9 . The apparatus according to claim 7 , wherein the blower power supply is operable to provide power to the blower and the pump when the blower connector and the pump connector are coupled to each other.

10 . The apparatus according to claim 7 , wherein the blower and the pump are operable to evacuate a fluid from a surgical site.

11 . The apparatus according to claim 7 , wherein the adjustable element comprises a plate having a plurality of different sized holes rotatably affixed to the housing, and wherein the plate is operable to locate each one of the plurality of different sized holes with the opening.

Assignments (2)
SECURITY INTEREST Recorded Jul 21, 2025
From: CONMED CORPORATION; BIOREZ, INC.; BUFFALO FILTER LLC; IN2BONES USA, LLC; LINVATEC CORPORATION; SURGIQUEST, INC.; VIKING SYSTEMS, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 072097/0762 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 9, 2023
From: HERSEY, TIMOTHY; SHVETSOV, KYRYLO; PEPE, GREGORY; BONANO, SAMANTHA; CALLAHAN, JOSEPH P.
To: BUFFALO FILTER LLC
Reel/Frame 062310/0636 →