Active patch for dermal diffusions

Description

FIG. 1 is a top view of my new active patch for dermal diffusions with the separable components in a connected state;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top right rear perspective view thereof;

FIG. 4 is a top exploded view of the separable base portion (separable reservoir and diffusing electrodes in the form of concentric rings) and sectorial wedge (electronic circuit component);

FIG. 5 is a top view of the base component;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a front end view thereof;

FIG. 9 is a rear end view thereof;

FIG. 10 is a top view of the sectorial wedge;

FIG. 11 is a bottom view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a front end view thereof;

FIG. 15 is a rear end view thereof;

FIG. 16 is a top right perspective view thereof;

FIG. 17 is a top view of an alternate embodiment of my new active patch for dermal diffusions design;

FIG. 18 is a bottom view thereof;

FIG. 19 is a top right rear perspective view thereof;

FIG. 20 is a top exploded view of the separable base portion (separable reservoir and diffusing electrodes in the form of concentric rings) and sectorial wedge (electronic circuit component);

FIG. 21 is a top view the base component;

FIG. 22 is a right side view thereof;

FIG. 23 is a left side view thereof;

FIG. 24 is a front end view thereof;

FIG. 25 is a rear end view thereof;

FIG. 26 is a top view of the sectorial wedge;

FIG. 27 is a bottom view thereof;

FIG. 28 is a right side view thereof;

FIG. 29 is a left side view thereof;

FIG. 30 is a front end view thereof;

FIG. 31 is a rear end view thereof; and,

FIG. 32 is a top right perspective view thereof.

Referenced Cited
U.S. Patent Documents
D352113 November 1, 1994 Ashley
D359807 June 27, 1995 Mikier et al.
5037381 August 6, 1991 Bock et al.
Patent History
Patent number: D380552
Type: Grant
Filed: Sep 13, 1994
Date of Patent: Jul 1, 1997
Assignee: Asulab AG (Asulab S.A.) (Asulab Ltd.) (Bienne)
Inventors: Erik Jan Frenkel (Neuchatel), Jean-Jacques Born (Morges), Konrad Schafroth (Berne)
Primary Examiner: Stella Reid
Law Firm: McGlew and Tuttle
Application Number: 0/28,383
Classifications
Current U.S. Class: Bandage For Protection Or Treatment (53) (D24/189)
International Classification: 2404;