Electrode attachment apparatus

• US 5,313,952 A
• Filed: 09/23/1992
• Issued: 05/24/1994
• Est. Priority Date: 09/23/1992
• Status: Expired due to Fees

• Current Assignee: Richard W. Hoch
• Original Assignee: Richard W. Hoch
• Inventors: Hoch, Richard W.
• Primary Examiner(s): Cohen, Lee S.
• Application Number:
  US07/949,434
• Time in Patent Office: 608 Days
• Field of Search: 128/644, 128/639, 128/802, 128/791, 128/792, 128/384, 128/385, 128/388, 607/139, 607/140, 607/149
• US Class Current: 600/390
• CPC Class Codes: A61B 5/282 Holders for multiple electrodes for introduction into the body A61B5/287
• CPC Class Codes: A61B 5/6831 Straps, bands or harnesses

Abstract

An electrode belt assembly for positioning an electrically conductive electrode against the body member of a patient, particularly an infant, includes a flexible web belt having a plurality of apertures therein and an electrode pad assembly that can be selectively positioned in a desired aperture. The electrode pad assembly includes a disk pad having a receptacle that is received within a selected aperture in a form fit and a lead probe assembly receivable within the receptacle. The receptacle presents a probe receiving channel oriented generally parallel to the surface of the belt. The engagement of the disk pad and lead probe assembly with the opposed surfaces of the belt, together with the form fit of the receptacle within a selected aperture, provide for a secure positioning of the electrode pad on the belt.

Claims

1. An electrode belt assembly kit for positioning an electrically conductive electrode against a body member of a patient, comprising:

an electrode pad having a body member engaging surface and a receptacle element operably connected to the pad and extending opposite the body engaging surface, the receptacle element defining therewithin a probe element receiving channel;

a web belt having a length sufficient to detachable encircle the body member, the belt including an inner surface, an oppositely facing outer surface and a plurality of apertures extending through the belt from the inner surface to the outer surface, each aperture being adapted for removably receiving the receptacle element in a form fit;

a lead probe having an elongated probe element extending therefrom and adapted for detachable insertion into the probe element receiving channel; and

an outer surface engaging support element defining a plane generally parallel to the probe element and being rigidly connected to the lead probe,

wherein the receptacle element of the electrode pad is insertable through a selective one of the apertures with the body member engaging surface disposed overlying the inner surface of the belt, and the outer surface engaging support element overlying and being in engagement with the outer surface of the belt when the probe element is received within the probe element receiving channel to hold the electrode pad receptacle element in the selective aperture.

2. The invention as claimed in claim 1, wherein the body member engaging surface comprises a conductive disk for contacting engagement with the body member.

3. The invention as claimed in claim 1, the receptacle element and the apertures being non-circular in shape, so that the receptacle element is non-rotatable relative to the belt when received within one of the apertures.

4. The invention as claimed in claim 1, the plurality of apertures extending generally along the length of the web belt.