07070580 is referenced by 255 patents and cites 262 patents.

An infusion device (1) comprising a housing (3) with an upper face plate (4) and a lower face plate (5) and an adhesive sheet material (101) placed on the lower face plate (5) for securing the infusion device (1) to the skin, the adhesive sheet material (101) comprising a backing layer (102) which has an adhesive layer (103) on one surface, the adhesive layer (103) being covered by a removable release liner (104), and wherein the release liner (104) comprising at least one score line (106) comprising a spiral or helix, wherein the starting point (107) for the score line (106) is placed in the periphery (108) of the release liner (104) and wherein the score line (106) continues to an end point placed on the border of the periphery (110) of a central aperture (105) of the release liner.

Title
Infusion device and an adhesive sheet material and a release liner
Application Number
10/404340
Publication Number
7070580 (B2)
Application Date
April 1, 2003
Publication Date
July 4, 2006
Inventor
Jens Egebjerg Nielsen
Ringsted
DK
Agent
Brinks Hofer Gilson & Lione
Assignee
Unomedical
DK
IPC
A61M 5/32
View Original Source