SE9200360L - Förfarande för framställning av bencement och anordning för genomförande av förfarandet - Google Patents

Förfarande för framställning av bencement och anordning för genomförande av förfarandet

Info

Publication number
SE9200360L
SE9200360L SE9200360A SE9200360A SE9200360L SE 9200360 L SE9200360 L SE 9200360L SE 9200360 A SE9200360 A SE 9200360A SE 9200360 A SE9200360 A SE 9200360A SE 9200360 L SE9200360 L SE 9200360L
Authority
SE
Sweden
Prior art keywords
bone cement
mixing device
vacuum
mixing
carrying
Prior art date
Application number
SE9200360A
Other languages
English (en)
Other versions
SE510490C2 (sv
SE9200360D0 (sv
Inventor
L Aa A Lidgren
L G Dahl
Original Assignee
Mit Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20385248&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9200360(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mit Ab filed Critical Mit Ab
Priority to SE9200360A priority Critical patent/SE510490C2/sv
Publication of SE9200360D0 publication Critical patent/SE9200360D0/sv
Priority to DE4302230A priority patent/DE4302230C5/de
Priority to US08/013,074 priority patent/US5328262A/en
Publication of SE9200360L publication Critical patent/SE9200360L/sv
Priority to US08/233,697 priority patent/US5501520A/en
Publication of SE510490C2 publication Critical patent/SE510490C2/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
    • A61B17/8827—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it with filtering, degassing, venting or pressure relief means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
    • B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75425—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75425—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
    • B01F35/754251—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers reciprocating in the mixing receptacle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2002/4685—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor by means of vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/20—Mixing of ingredients for bone cement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
SE9200360A 1992-02-07 1992-02-07 Förfarande för framställning av bencement och anordning för genomförande av förfarandet SE510490C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9200360A SE510490C2 (sv) 1992-02-07 1992-02-07 Förfarande för framställning av bencement och anordning för genomförande av förfarandet
DE4302230A DE4302230C5 (de) 1992-02-07 1993-01-28 Verfahren zur Herstellung von Knochenzement und Vorrichtung zur Durchführung des Verfahrens
US08/013,074 US5328262A (en) 1992-02-07 1993-02-03 Method for producing reduced porosity bone cement
US08/233,697 US5501520A (en) 1992-02-07 1994-04-26 Device for producing reduced porosity bone cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200360A SE510490C2 (sv) 1992-02-07 1992-02-07 Förfarande för framställning av bencement och anordning för genomförande av förfarandet

Publications (3)

Publication Number Publication Date
SE9200360D0 SE9200360D0 (sv) 1992-02-07
SE9200360L true SE9200360L (sv) 1993-08-08
SE510490C2 SE510490C2 (sv) 1999-05-31

Family

ID=20385248

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200360A SE510490C2 (sv) 1992-02-07 1992-02-07 Förfarande för framställning av bencement och anordning för genomförande av förfarandet

Country Status (3)

Country Link
US (2) US5328262A (sv)
DE (1) DE4302230C5 (sv)
SE (1) SE510490C2 (sv)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
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SE450545B (sv) * 1984-10-19 1987-07-06 Mit Ab Forfarande och anordning vid framstellning av bencement for fixering av proteser
DE4228780A1 (de) * 1992-08-28 1994-03-03 Draenert Klaus Vorrichtung und Verfahren zum Vakuummischen eines Stoffgemisches
SE500430C2 (sv) 1993-05-10 1994-06-27 Cemvac System Ab Anordning för inmatning av bencementkomponenter i ett under undertryck stående blandningskärl
WO1995001832A1 (en) * 1993-07-06 1995-01-19 Earle Michael L Automated bone cement mixing apparatus
US5472445A (en) * 1993-09-20 1995-12-05 Zimmer, Inc. Device for minimizing porosity in bone cement utilizing centrifugation and vacuum
US5348391A (en) * 1993-11-16 1994-09-20 Murray William M Manual bone cement mixing method
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DE4409610C3 (de) * 1994-03-21 2001-09-20 Scandimed Internat Ab Sjoebo Mischvorrichtung
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US5549381A (en) * 1995-05-19 1996-08-27 Hays; Greta J. Method and apparatus for mixing polymeric bone cement components
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US5586821A (en) * 1995-10-10 1996-12-24 Zimmer, Inc. Bone cement preparation kit
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US6042262A (en) * 1997-07-29 2000-03-28 Stryker Technologies Corportion Apparatus for storing, mixing, and dispensing two-component bone cement
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US4973168A (en) * 1989-01-13 1990-11-27 Chan Kwan Ho Vacuum mixing/bone cement cartridge and kit
US4889432A (en) * 1989-02-07 1989-12-26 Roosevelt Patterson Dental mixer apparatus
SE462315B (sv) * 1989-05-03 1990-06-11 Surgitec Ab Anordning foer tillverkning av bencement
IT1236864B (it) * 1989-12-29 1993-04-22 Tecres Spa Procedimento per miscelare e somministrare direttamente in loco un cemento osseo a due componenti, e dispositivo che lo realizza
DE4022985C2 (de) * 1990-07-19 2000-06-15 Hahn Michael Vorrichtung zur Aufnahme von Knochenzement

Also Published As

Publication number Publication date
SE510490C2 (sv) 1999-05-31
SE9200360D0 (sv) 1992-02-07
US5501520A (en) 1996-03-26
DE4302230A1 (sv) 1993-08-12
US5328262A (en) 1994-07-12
DE4302230C5 (de) 2010-07-01
DE4302230C2 (de) 2001-08-16

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