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CY1113891T1 - AUTOMATIC LIQUID / DRIVE PRESSURE LAYER - Google Patents

AUTOMATIC LIQUID / DRIVE PRESSURE LAYER

Info

Publication number
CY1113891T1
CY1113891T1 CY20121100826T CY121100826T CY1113891T1 CY 1113891 T1 CY1113891 T1 CY 1113891T1 CY 20121100826 T CY20121100826 T CY 20121100826T CY 121100826 T CY121100826 T CY 121100826T CY 1113891 T1 CY1113891 T1 CY 1113891T1
Authority
CY
Cyprus
Prior art keywords
compartment
liquid
assembly
dry
drug
Prior art date
Application number
CY20121100826T
Other languages
Greek (el)
Inventor
Robert L Hill
John G Wilmot
Steven Griffiths
Original Assignee
Meridian Medical Technologies, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP01981846A external-priority patent/EP1326662B1/en
Application filed by Meridian Medical Technologies, Inc. filed Critical Meridian Medical Technologies, Inc.
Publication of CY1113891T1 publication Critical patent/CY1113891T1/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Η προτιμώμενη εφεύρεση εστιάζει σε αυτόματη συσκευή ένεσης που περιέχει γόμωση φαρμάκου για αυτόματη αυτοχορήγηση του φαρμάκου με την ενεργοποίηση αυτής. Η αυτόματη συσκευή ένεσης περιλαμβάνει διάταξη περιβλήματος που διαθέτει εσωτερικό θάλαμο, διάταξη φίλτρου, διάταξη ενεργοποίησης και διάταξη βελόνας. Σύμφωνα με την παρούσα εφεύρεση, ο εσωτερικός θάλαμος είναι δυνατόν να περιλαμβάνει διαμέρισμα ξηρής κατάστασης για την αποθήκευση προκαθορισμένης γόμωσης ξηρού φαρμάκου και διαμέρισμα υγρής κατάστασης για την αποθήκευση προκαθορισμένης ποσότητας υγρού διαλύματος ένεσης. Η διάταξη φίλτρου ενισχύει τη στρωτή ροή ρευστού μεταξύ του διαμερίσματος υγρής κατάστασης και του διαμερίσματος ξηρής κατάστασης πριν από τη συμπίεση του υγρού διαλύματος ένεσης εντός του διαμερίσματος υγρής κατάστασης.The preferred invention focuses on an automatic injection device containing a drug charge for automatically self-administering the drug upon activation. The automatic injection device comprises a housing assembly with an inner chamber, filter assembly, actuator assembly and needle assembly. According to the present invention, the inner chamber may comprise a dry state compartment for storing a predetermined dry drug charge and a liquid state compartment for storing a predetermined amount of a liquid injection solution. The filter assembly enhances the laminar fluid flow between the liquid compartment and the dry compartment before compressing the liquid injection solution into the liquid compartment.

CY20121100826T 2000-10-10 2012-09-12 AUTOMATIC LIQUID / DRIVE PRESSURE LAYER CY1113891T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23845800A 2000-10-10 2000-10-10
EP01981846A EP1326662B1 (en) 2000-10-10 2001-10-10 Wet/dry automatic injector assembly

Publications (1)

Publication Number Publication Date
CY1113891T1 true CY1113891T1 (en) 2016-07-27

Family

ID=58448978

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20121100826T CY1113891T1 (en) 2000-10-10 2012-09-12 AUTOMATIC LIQUID / DRIVE PRESSURE LAYER

Country Status (1)

Country Link
CY (1) CY1113891T1 (en)

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