Specifications

The Patent Office Journal 17/12/2010
4511
(12) PATENT APPLICATION PUBLICATION (21) Application No.98/MUM/2009 A
(19) INDIA
(22) Date of filing of Application :15/01/2009 (43) Publication Date : 17/12/2010
(54) Title of the invention : AUTO-DISABLE DEVICE FOR SYRINGES
(51) International classification
:A61M5/50;
A61M5/34
(31) Priority Document No :12/184,302
(32) Priority Date :01/08/2008
(33) Name of priority country :U.S.A.
(86) International Application No
Filing Date
:NA
:NA
(87) International Publication No :N/A
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(71)Name of Applicant :
1)ABU DHABI NATIONAL INDUSTRIAL PROJECTS CO
Address of Applicant :INDUSTRIAL CITY OF ABU DHABI,
BLOCK M41, STREET 40D5, ABU DHABI, UNITED ARAB
EMIRATES.
(72)Name of Inventor :
1)AMER F A KAKISH
2)OSAMA Y T AL OMARI
(57) Abstract :
An auto-disable device for use with a sterile single use hypodermic syringe has a barrel adapter configured to attach to the outlet end
of the syringe barrel, external to the barrel. A needle hub holding a hypodermic needle is affixed to the barrel adapter, the barrel
adapter and the needle hub forming an assembly having a cavity with a passage for the flow of liquid through the device. An
elastically-deformable sealing ring and a moveable sealing member having a head and a shaft are positioned in the 10 cavity. The
sealing member is moveable within the cavity. The ring and moveable sealing member are configured to form a seal, after a single use
of the syringe, against a flow of liquid into the syringe for refilling of the syringe.
No. of Pages : 13 No. of Claims : 8