EP 0655000 A1 19950531 - THREADED STERILISATION TESTING DEVICE.
Title (en)
THREADED STERILISATION TESTING DEVICE.
Title (de)
STERILISATIONSTESTVORRICHTUNG MIT GEWINDE.
Title (fr)
DISPOSITIF FILETE DE CONTROLE DE LA STERILISATION.
Publication
Application
Priority
- DE 9400687 W 19940613
- DE 4319398 A 19930614
Abstract (en)
[origin: DE4319398C1] In a sterilisation test device comprising a reception chamber for an indicator and a feed line for the sterilisation atmosphere to the reception chamber, the reception chamber being sealed or sealable relative to the sterilisation atmosphere, the invention proposes that the feed line be of helical design and be arranged inside a housing. As a possible structural form the invention proposes that the feed line be formed by a threaded rod inside a threaded bore, a recess extending around the entire circumference being provided in the flanks of the screw thread of the threaded rod and/or of the threaded sleeve. This results in the creation of a test device which has small structural dimensions, permits reliable display of the test result and offers a high degree of protection against intended or unintentional manipulations.
IPC 1-7
IPC 8 full level
A61L 2/28 (2006.01)
CPC (source: EP)
A61L 2/28 (2013.01)
Citation (search report)
See references of WO 9428945A1
Designated contracting state (EPC)
ES FR GB IT NL
DOCDB simple family (publication)
DE 4319398 C1 19941013; EP 0655000 A1 19950531; WO 9428945 A1 19941222
DOCDB simple family (application)
DE 4319398 A 19930614; DE 9400687 W 19940613; EP 94918276 A 19940613