IP Library Granted Patent US 8,657,796
Granted Patent B2
US 8,657,796 · App. 12/924,127 · Granted Feb 25, 2014

Wound irrigation containment arrangement

Inventor: Patrick V. Marasco (Boxford, MA)
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,657,796
App. No.
12/924,127
Granted
Feb 25, 2014
Kind
B2
Abstract

A containment arrangement for safely and effectively treating a wound on a patient without contaminating attending personnel. The arrangement comprises a patient receiving first enclosure having a patient contacting periphery, a pressurizable source in communication with the patient through a wall of the enclosure for enlarging the enclosure, and a sealing means arranged in the patient contacting periphery. A hand manipulable fluid discharge nozzle is extendably arranged through the enclosure for providing controllable treatment fluid to the wound on the patient within the enclosure.

Claims (24)

1. A containment arrangement for safely and effectively treating a wound on a patient without contaminating attending personnel, comprising:

a patient-receiving wound-treatment first enclosure bag having a patient contacting periphery;

a pressurizable source in communication with a patient received in said wound-treatment enclosure bag through a wall of said wound-treatment enclosure bag for enlarging said enclosure bag;

a sealing means arranged in a patient contacting periphery; and

a hand manipulable fluid discharge barrel and nozzle extendable through said wound-treatment enclosure bag for providing controllable treatment fluid to the wound on a patient within said wound-treatment enclosure bag, wherein said nozzle extends through an inlet port and a one way valve.

2. The containment system as recited in claim 1 , wherein said sealing means comprises a suction arrangement to hold said periphery of said first enclosure against a patient within said enclosure bag.

3. The containment system as recited in claim 2 , wherein said sealing means also comprises a contaminated fluid removal system.

4. The containment system as recited in claim 1 , wherein said patient-receiving first enclosure bag includes an electric patient-treatment-means built into the first enclosure bag.

5. The containment system as recited in claim 4 , wherein said electric patient treatment means comprises an arrangement of electrically conductive members arranged around said first enclosure bag.

6. The containment system as recited in claim 5 , wherein said first enclosure has a peripheral lip, and wherein said conductive members are arranged in said lip of said first enclosure bag.

7. The containment system as recited in claim 5 , wherein said conductive members are arranged on a wall portion of said first enclosure bag.

8. The containment system as recited in claim 1 , including a second enclosure arranged outwardly of said first enclosure bag.

9. The containment system as recited in claim 8 , including a separate pressurizable system is arranged for said second enclosure.

10. The containment system as recited in claim 9 , wherein said separate pressurizable system for said second enclosure includes a fluid injecting arrangement and a pressure releasing arrangement.

11. The containment system as recited in claim 9 , wherein said separate pressurizable system for said second enclosure comprises a foam injection arrangement to provide a splint forming arrangement for a patient within said enclosure bag.

12. The containment system as recited in claim 1 , wherein said enclosure bag includes a flexible metallic member to permit radio frequency treatment of the wound of a patient within said enclosure bag.

13. The containment system as recited in claim 9 , wherein an arrangement of conduction controlled electrical conduits are arranged within said outer enclosure about a patient within said enclosure bag.

14. The containment system as recited in claim 1 , wherein said enclosure bag has a contaminated fluid collection bag attached thereto, by a conduit therebetween, said collection bag containing a fluid sanitizer means therein.

15. The containment system as recited in claim 1 , including a cuff sensor arranged therewith for sensing a patient's medical condition.

16. The containment system as recited in claim 15 , wherein said cuff includes a tourniquet for preventing blood loss from a patient using said system.

17. The containment system as recited in claim 1 , including a patient monitoring and reporting arrangement therewith for monitoring and reporting vital signs of a patient being treated therewith.

18. The containment system as recited in claim 17 , wherein said monitoring and reporting arrangement includes a radio signal generation arrangement for reporting the physical location of a patient being treated.

19. The containment system as recited in claim 1 , wherein said inlet port comprises a sealed arrangement around a distal end of said barrel and nozzle arrangement.

20. The containment system as recited in claim 19 , wherein said nozzle is removable from said barrel.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 21, 2010
From: MARASCO, PATRICK V.
To: PULSECARE MEDICAL LLC
Reel/Frame 025075/0392 →
Continuity (8)
Division 12806290 · Aug 9, 2010
Continuation In Part 11232456 · Oct 19, 2005
Continuation In Part 10684960 · Oct 14, 2003
Continuation In Part 09621636 · Jul 21, 2000
Continuation In Part 09561978 · May 2, 2000
Continuation In Part 09156115 · Sep 18, 1998
Continuation In Part 08682888 · Jul 11, 1996
Related Publication 20110015560A1 · Jan 20, 2011