发明名称 |
Dose Setting Element for a Drug Delivery Device and Drug Delivery Device with Dose Setting Element |
摘要 |
The invention relates to a dose setting mechanism (1) for a drug delivery device (2), comprising a number of separate dose setting elements (3.1 to 3.n), wherein a dose volume and/or a dose number are/is set by moving at least one of the respective dose setting elements (3.1 to 3.n) from a stack position (I) to an initial position (II), and wherein a medicament dose volume is applied by moving at least one dose setting element (3.1 to 3.n) from the initial position (II) to a dispense position (III) and wherein the movement of the dose setting element (3.1 to 3.n) from the initial position (II) to the dispense position (III) is limited by at least a height (h) of the dose setting elements (3.1 to 3.n) in the initial position (II), wherein each dose setting element (3.1 to 3.n) comprises a plurality of bulges (B1 to Bm) on at least one surface side (S1), wherein the height (h) of each dose setting element (3.1 to 3.n) equals a sum of the thickness (D) of the dose setting element (3.1 to 3.n) and the bulge height (h1).
|
申请公布号 |
US2012103328(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US200913139684 |
申请日期 |
2009.12.17 |
申请人 |
SMITH CHRISTOPHER JAMES;CLAUGHTON TIMOTHY GILES;SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
SMITH CHRISTOPHER JAMES;CLAUGHTON TIMOTHY GILES |
分类号 |
A61M15/00;A61M5/31;A61M5/315 |
主分类号 |
A61M15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|