SE9404487L - Spacer screw for connecting a spacer to a legally permanently anchored fastener - Google Patents

Spacer screw for connecting a spacer to a legally permanently anchored fastener

Info

Publication number
SE9404487L
SE9404487L SE9404487A SE9404487A SE9404487L SE 9404487 L SE9404487 L SE 9404487L SE 9404487 A SE9404487 A SE 9404487A SE 9404487 A SE9404487 A SE 9404487A SE 9404487 L SE9404487 L SE 9404487L
Authority
SE
Sweden
Prior art keywords
spacer
screw
legally
permanently anchored
screw head
Prior art date
Application number
SE9404487A
Other languages
Swedish (sv)
Other versions
SE9404487D0 (en
SE503775C2 (en
Inventor
Lars Joerneus
Goeran Forsmalm
Original Assignee
Nobelpharma 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
Application filed by Nobelpharma Ab filed Critical Nobelpharma Ab
Priority to SE9404487A priority Critical patent/SE503775C2/en
Publication of SE9404487D0 publication Critical patent/SE9404487D0/en
Publication of SE9404487L publication Critical patent/SE9404487L/en
Publication of SE503775C2 publication Critical patent/SE503775C2/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0028Pins, needles; Head structures therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Dental Prosthetics (AREA)

Abstract

The screw head relatively short threaded part (6) engages in an internally threaded hole in the upper part of the fixture. The screw also has a long unthreaded middle part (15) which extends between the screw head and the threaded part. In its upper part, i.e. in the part connecting to the screw head the unthreaded part has a break indication in the form of a ring-shaped lowered formation (16) in the screw cylindrical cover surface.
SE9404487A 1994-12-23 1994-12-23 Distance screw for connecting distance component to permanent fixture in jawbone tissue SE503775C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9404487A SE503775C2 (en) 1994-12-23 1994-12-23 Distance screw for connecting distance component to permanent fixture in jawbone tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404487A SE503775C2 (en) 1994-12-23 1994-12-23 Distance screw for connecting distance component to permanent fixture in jawbone tissue

Publications (3)

Publication Number Publication Date
SE9404487D0 SE9404487D0 (en) 1994-12-23
SE9404487L true SE9404487L (en) 1996-06-24
SE503775C2 SE503775C2 (en) 1996-09-02

Family

ID=20396451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404487A SE503775C2 (en) 1994-12-23 1994-12-23 Distance screw for connecting distance component to permanent fixture in jawbone tissue

Country Status (1)

Country Link
SE (1) SE503775C2 (en)

Also Published As

Publication number Publication date
SE9404487D0 (en) 1994-12-23
SE503775C2 (en) 1996-09-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed