MY133307A - Improved burette safety valve - Google Patents

Improved burette safety valve

Info

Publication number
MY133307A
MY133307A MYPI20032963A MY133307A MY 133307 A MY133307 A MY 133307A MY PI20032963 A MYPI20032963 A MY PI20032963A MY 133307 A MY133307 A MY 133307A
Authority
MY
Malaysia
Prior art keywords
cam
conduits
housing
mode
safety valve
Prior art date
Application number
Inventor
Butterfield Robert
Emmett B Anderson
Original Assignee
Carefusion 303 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
Application filed by Carefusion 303 Inc filed Critical Carefusion 303 Inc
Priority to MYPI20032963 priority Critical patent/MY133307A/en
Publication of MY133307A publication Critical patent/MY133307A/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A SYSTEM FOR CONTROLLING FLUID FLOW THROUGH MULTIPLE CONDUITS FOR USE IN A FLUID ADMINISTRATION DEVICETHE SYSTEM INCLUDES A HOUSING (50), A CAM (62), AND A CONTROL ELEMENT (52) USED TO MOVE THE CAM (62) TO SELECTIVELY OCCLUDE THE CONDUITS (16, 24).WHEN USED WITH A MEDICAL BURETTE, THE CAM (62) IS LOCATED BETWEEN THE VENT AND SUPPLY CONDUITS (16,24) AND ROTATES TO ALTERNATELY OCCLUDE ONE OR THE OTHER CONDUITS OR TO LEAVE BOTH CONDUITS PATENT. DEPENDING ON THE ROTATIONAL POSITION OF THE CAM (62), THE CONTINUOUS FLOW MODE, THE INTERMITTENT FLOW MODE, AND THE PRIMING MODE ARE ALL OBTAINED WITH A SINGLE CONTROL LEVER. THE HOUSING (50) SECURES THE CONDUITS (16, 24) IN PREDETERMINED,FIXED POSITIONS BOTH ABOVE AND BELOW THE CONTACT LOCATION OF THE CAM (62) TO THE CONDUIT (16, 24).A POSITIVE LOCKING DEVICE IS INCLUDED TO ASSIST IN LOCATING THE CAM (62) IN THE DESIRED POSITION. CLEAR VISUAL INDICATORS ARE INCLUDED ON THE HOUSING (50) FOR VIEWING THE PRESENT FLOW OPERATING STATE.(FIG 1)
MYPI20032963 2003-08-06 2003-08-06 Improved burette safety valve MY133307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20032963 MY133307A (en) 2003-08-06 2003-08-06 Improved burette safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20032963 MY133307A (en) 2003-08-06 2003-08-06 Improved burette safety valve

Publications (1)

Publication Number Publication Date
MY133307A true MY133307A (en) 2007-11-30

Family

ID=47290449

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20032963 MY133307A (en) 2003-08-06 2003-08-06 Improved burette safety valve

Country Status (1)

Country Link
MY (1) MY133307A (en)

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