Combination hanger arm extension and pump cover for a wound therapy device
A combination hanger arm extension and pump cover device can be used with an instillation unit. The device includes a body portion that has a first end and a second end. A hook extends from the first end, and a tab extends from the body proximate the hook. A panel is disposed proximate the second end. A substantially rectangular sleeve extends at least partially through the body. The sleeve is disposed between the first and second end.
1. A combination hanger arm extension and pump cover device for use with a wound therapy with instillation unit, the device comprising:
a body portion having a first and second end;
a hook extending from the first end;
a tab extending from the body proximate the hook;
a panel disposed proximate the second end; and
a rectangular sleeve extending at least partially through the body, the sleeve disposed between the first end and the second end.
2. The device of claim 1 , wherein the tab comprises a ridge projecting toward the hook.
3. The device of claim 1 , wherein the body is formed as a single monolithic piece.
4. The device of claim 1 , wherein the body comprises a pair of substantially parallel first side walls, wherein the first side walls define a U-shaped channel there-between and extend between the first end of the body and the sleeve.
5. The device of claim 4 , wherein the body further comprises flanges extending from a free edge of the first side walls.
6. The device of claim 1 , wherein the sleeve has an axis that extends substantially transverse to a longitudinal axis of the body.
7. The device of claim 6 , wherein the sleeve further comprises a notch extending along an internal wall of the sleeve.
8. The device of claim 7 , wherein the body further comprises a wall enclosing one end of the sleeve, the wall having a slot formed thereon;
wherein the slot has a first end substantially aligned with the notch in the sleeve.
9. The device of claim 7 , wherein the sleeve is configured to receive a rectangular hanger arm extending from the instillation unit.
10. The device of claim 9 , wherein the slot is configured to resiliently engage a projection extending from an end of the hanger arm.
11. The device of claim 9 , wherein the sleeve is configured to exert a jamming force on the hanger arm when a force is applied to the hook.
12. The device of claim 9 , wherein the notch is configured to substantially accommodate a projection extending from an end of the hanger arm when the sleeve receives the hanger arm.
13. The device of claim 9 , wherein the hook is configured to hold a container of instillation fluid when the sleeve receives the hanger arm.
14. The device of claim 1 , wherein the panel comprises a latching structure proximate a free end of the panel, the latching structure comprising at least one circular tab.
15. The device of claim 14 , wherein the latching structure and the tab on the body are configured to resiliently and removably engage correspondingly-shaped recesses on the instillation unit.
16. The device of claim 15 herein the body is configured to substantially cover a pump device on the instillation unit when the latching structure and tab are engaged with the correspondingly shaped recess.
17. The device of claim 1 , wherein the body comprises a pair of substantially parallel second side walls, wherein the second side walls and the panel define a U-shaped opening there-between.
18. A negative pressure wound therapy with instillation device, comprising:
a housing having a console with a user interface;
a first pump disposed within the housing and configured to draw a negative pressure on a wound site;
a second pump disposed within the housing and configured to draw a supply of an instillation fluid from a fluid container and deliver the instillation fluid to the wound site;
brackets disposed on the housing adjacent to the second pump;
a cassette engageable with the brackets when the wound therapy device is in service, the cassette configured to direct the supply of instillation fluid to the second pump, and wherein the cassette is removable from the brackets when the wound therapy device is not in service;
an extendible and retractable hanger arm coupled to the housing; and
a combination hanger arm extension and pump cover engageable with the hanger arm and configured to support the fluid container when the wound therapy device is in service, and engageable with the brackets to substantially cover the second pump when the wound therapy device is not in service.
19. The wound therapy device of claim 18 , wherein the combination hanger arm extension and pump cover further comprises:
a body portion having a first and second end;
a hook extending from the first end;
a tab extending from the body proximate the hook;
a panel disposed proximate the second end; and
a rectangular sleeve extending at least partially through the body, the sleeve disposed between the first end and the second end.
20. The wound therapy device of claim 19 , wherein the rectangular sleeve is configured to receive the hanger arm.