Low profile connector system

• US 9,768,552 B2
• Filed: 05/27/2016
• Issued: 09/19/2017
• Est. Priority Date: 08/13/2010
• Status: Active Grant

• Current Assignee: DJO LLC (Enovis Corp.)
• Original Assignee: DJO LLC (Enovis Corp.)
• Inventors: Egloff, Eric, Fontaine, Nicolas
• Primary Examiner(s): PATEL, HARSHAD C
• Application Number:
  US15/166,707
• Publication Number:
  US 20160352046A1
• Time in Patent Office: 480 Days
• Field of Search: 439268, 439374, 439909, 439860, 439869, 600391, 600393, 600375, 600382, 600386, 607149
• CPC Class Codes: A61N 1/048 Electrodes characterised by a specific connection between lead and electrode
• CPC Class Codes: A61N 1/36014 External stimulators, e.g. with patch electrodes external pacemakers A61N1/3625
• CPC Class Codes: H01R 13/502 composed of different pieces H01R13/514 takes precedence
• CPC Class Codes: H01R 13/631 for engagement only
• CPC Class Codes: H01R 13/635 by mechanical pressure, e.g. spring force

Abstract

A low-profile electrical connector includes a housing having exterior perimeter sides and top and bottom surfaces, where the bottom surface is configured to extend along a user'"'"'s body site and the top surface is spaced above the bottom surface. The connector also includes a side-entry guide channel disposed along the bottom surface. The channel includes an opening along the exterior perimeter side that is configured to receive an electrically conductive element. The channel is also configured to guide the electrically conductive element within the housing. The connector includes a receptacle positioned within the housing and forms an electrically conductive interface with the electrically conductive element.

Claims

1. An electrical connector comprising:

a housing including

a bottom surface,

an exterior perimeter side, and

an entry region formed as an opening in the exterior perimeter side, the entry region having a first width between a first side of the opening and a second side of the opening; and

a guide channel including

a receptacle pocket that includes a receptacle configured to interface with an electrically conductive element,

a first interior wall extending from the first side of the opening to a first side of the receptacle pocket, and

a second interior wall extending from the second side of the opening to a second side of the receptacle pocket,

the receptacle pocket having a second width between the first side of the receptacle pocket and the second side of the receptacle pocket, the second width being less than the first width,

wherein a height of the first and second interior walls increases from the side opening to the receptacle.

2. The electrical connector of claim 1, wherein the first and second interior walls form a V-shaped path that tapers from the entry region to the receptacle pocket.

3. The electrical connector of claim 2, wherein each of the first and second interior walls includes a first portion that tapers inward and a second portion having an angled region, the angled region having a greater inward taper than the first portion.

4. The electrical connector of claim 1, wherein the guide channel further comprises an upper guiding surface extending between the first and second interior walls from a top edge of the opening to the receptacle pocket and above a bottom opening in the bottom surface.

5. The electrical connector of claim 4, wherein the upper guiding surface is inclined relative to the bottom surface, the incline increasing from the entry region to the receptacle pocket.

6. The electrical connector of claim 1, wherein the guide channel is configured to guide the electrically conductive element from the entry region to the receptacle pocket.

7. The electrical connector of claim 1, wherein the receptacle comprises a first leg and second leg, the first leg and the second leg configured in size and shape to form a receptacle opening, a receiving pocket, and a neck portion between the receptacle opening and the receiving pocket.

8. The electrical connector of claim 7, wherein the first leg and the second leg are movable between a first closed position when the electrically conductive element is positioned in an area between the receptacle opening and the neck portion, a first open position when the neck region is widened when the electrically conductive element is positioned within the neck portion, and a second closed position in which the neck portion is narrowed with respect to the first open position when the electrically conductive element is positioned within the receiving pocket and thereby retained within the receptacle.

9. The electrical connector of claim 8, further comprising a release actuator operatively engaged to the receptacle, wherein the release actuator applies a force along a plane substantially parallel with the bottom surface to disengage the electrically conductive element from the receptacle.

10. The electrical connector of claim 1, wherein the bottom surface is configured to extend along a user'"'"'s body site.

11. An electrical connector comprising:

a housing including an exterior perimeter side and a bottom surface;

a guide channel formed in the housing, the guide channel including a first interior wall extending from a first side of a side opening in the exterior perimeter side to a receptacle and a second interior wall extending from a second side of the side opening to the receptacle, a height of the first and second interior walls increasing from the side opening to the receptacle, and the width of the guide channel between the first and second walls narrowing from the side opening to the receptacle,

the receptacle configured to electrically interface with an electrically conductive element.

12. The electrical connector of claim 11, wherein the each of the first and second interior walls includes a first portion that tapers inward and a second portion having an angled region, the angled region having a greater inward taper than the first portion.

13. The electrical connector of claim 11, wherein the guide channel is configured to guide the electrically conductive element from the side opening to the receptacle.

14. The electrical connector of claim 11, wherein each of the first and second interior walls is configured to contact a side surface of the electrically conductive element to guide the electrically conductive element from the side opening to the receptacle.

15. The electrical connector of claim 11, wherein the receptacle comprises a first leg and a second leg, the first leg and the second leg configured in size and shape to form a receptacle opening, a receiving pocket, and a neck portion between the receptacle opening and the receiving pocket.

16. The electrical connector of claim 15, wherein the first leg and the second leg are movable between a first closed position when the electrically conductive element is positioned in an area between the receptacle opening and the neck portion, a first open position when the neck portion is widened when the electrically conductive element is positioned within the neck portion, and a second closed position in which the neck region is narrowed with respect to the first open position when the electrically conductive element is positioned within the receiving pocket and thereby retained within the receptacle.

17. The electrical connector of claim 11, further comprising a release actuator operatively engaged to the receptacle, wherein the release actuator applies a force along a plane substantially parallel with the bottom surface to disengage the electrically conductive element from the receptacle.

18. The electrical connector of claim 11, wherein the guide channel further comprises an upper guiding surface extending between the first and second interior walls from a top edge of the side opening to the receptacle and above a bottom opening in the bottom surface.