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ES2146679T3 - Aparato y metodo para mezclar materiales en un medio esteril. - Google Patents

Aparato y metodo para mezclar materiales en un medio esteril.

Info

Publication number
ES2146679T3
ES2146679T3 ES95107000T ES95107000T ES2146679T3 ES 2146679 T3 ES2146679 T3 ES 2146679T3 ES 95107000 T ES95107000 T ES 95107000T ES 95107000 T ES95107000 T ES 95107000T ES 2146679 T3 ES2146679 T3 ES 2146679T3
Authority
ES
Spain
Prior art keywords
piston
volume
variable
sterile environment
variable volumes
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95107000T
Other languages
English (en)
Inventor
Mark E Mitchell
Philip R Palin
Peter H Wickman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Collagen Aesthetics Inc
Original Assignee
Collagen Aesthetics 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 Collagen Aesthetics Inc filed Critical Collagen Aesthetics Inc
Application granted granted Critical
Publication of ES2146679T3 publication Critical patent/ES2146679T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/451—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture
    • B01F25/4512—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture with reciprocating pistons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Prostheses (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Accessories For Mixers (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

UN APARATO PARA MEZCLAR UN MATERIAL PARTICULAR DENTRO DE UN LIQUIDO COMPRENDE UN PAR DE RECEPTACULOS DE VOLUMEN VARIABLES (12, 14) INTERCONECTADOS POR UN PASO DE COMUNICACION (16). UN VOLUMEN COMBINADO DE LIQUIDO Y MATERIAL PARTICULAR ES RECIBIDO DENTRO DE LOS VOLUMENES VARIABLES, Y EL VOLUMEN DE LOS VOLUMENES VARIABLES SE REDUCE ALTERNATIVAMENTE Y HACE QUE LOS MATERIALES VAYAN HACIA DELANTE Y HACIA ATRAS A TRAVES DEL PASO DE CONEXION. LOS VOLUMENES VARIABLES PUEDEN FORMARSE A PARTIR DE CILINDROS DE PAREDES RIGIDAS (10, 40) QUE TIENEN UN PISTON FLOTANTE LIBRE (34) EN SU INTERIOR, Y EL PISTON Y EL DIAMETRO INTERIOR PUEDEN TENER UN INTERSTICIO SELLADO HERMETICO ENTRE SI. PARA CARGAR EL PISTON DENTRO DEL CILINDRO SIN EFECTUAR LAS OBTURACIONES, SE PUEDE USAR UN APARATO DE CARGA PARA DEPRIMIR LAS JUNTAS HACIA DENTRO DEL PISTON Y ALINEAR EL PISTON EN EL CILINDRO.
ES95107000T 1994-05-10 1995-05-09 Aparato y metodo para mezclar materiales en un medio esteril. Expired - Lifetime ES2146679T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24124494A 1994-05-10 1994-05-10

Publications (1)

Publication Number Publication Date
ES2146679T3 true ES2146679T3 (es) 2000-08-16

Family

ID=22909870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107000T Expired - Lifetime ES2146679T3 (es) 1994-05-10 1995-05-09 Aparato y metodo para mezclar materiales en un medio esteril.

Country Status (7)

Country Link
US (1) US5823671A (es)
EP (1) EP0681863B1 (es)
JP (1) JP2980825B2 (es)
CA (1) CA2146090C (es)
DE (1) DE69514862T2 (es)
ES (1) ES2146679T3 (es)
MX (1) MXPA95002006A (es)

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Also Published As

Publication number Publication date
MXPA95002006A (es) 2005-02-03
EP0681863A2 (en) 1995-11-15
EP0681863B1 (en) 2000-02-02
US5823671A (en) 1998-10-20
DE69514862D1 (de) 2000-03-09
DE69514862T2 (de) 2000-07-27
JP2980825B2 (ja) 1999-11-22
CA2146090A1 (en) 1995-11-11
EP0681863A3 (en) 1996-02-21
JPH0847628A (ja) 1996-02-20
CA2146090C (en) 1998-11-24

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