SE9200360D0 - Foerfarande foer framstaellning av bencement och anordning foer genomfoerande av foerfarandet - Google Patents

Foerfarande foer framstaellning av bencement och anordning foer genomfoerande av foerfarandet

Info

Publication number
SE9200360D0
SE9200360D0 SE9200360A SE9200360A SE9200360D0 SE 9200360 D0 SE9200360 D0 SE 9200360D0 SE 9200360 A SE9200360 A SE 9200360A SE 9200360 A SE9200360 A SE 9200360A SE 9200360 D0 SE9200360 D0 SE 9200360D0
Authority
SE
Sweden
Prior art keywords
bone cement
mixing device
vacuum
mixing
porosity
Prior art date
Application number
SE9200360A
Other languages
English (en)
Other versions
SE9200360L (sv
SE510490C2 (sv
Inventor
L Aa A Lidgren
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(D0) "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

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/88Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802Equipment for handling bone cement or other fluid fillers
    • A61B17/8805Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
    • A61B17/8827Equipment 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50Movable or transportable mixing devices or plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50Movable or transportable mixing devices or plants
    • B01F33/501Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011Movable 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181Preventing generation of dust or dirt; Sieves; Filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181Preventing generation of dust or dirt; Sieves; Filters
    • B01F35/187Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75Discharge mechanisms
    • B01F35/754Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75425Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75Discharge mechanisms
    • B01F35/754Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75425Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
    • B01F35/754251Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers reciprocating in the mixing receptacle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/46Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2002/4685Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor by means of vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/20Mixing of ingredients for bone cement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50Mixing liquids with solids
    • B01F23/565Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75Discharge 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 true SE9200360D0 (sv) 1992-02-07
SE9200360L 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
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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

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DE4302230A1 (sv) 1993-08-12
SE9200360L (sv) 1993-08-08
DE4302230C5 (de) 2010-07-01
US5328262A (en) 1994-07-12
DE4302230C2 (de) 2001-08-16
SE510490C2 (sv) 1999-05-31
US5501520A (en) 1996-03-26

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