CS199715B2 - Nitrohearty nail - Google Patents

Nitrohearty nail Download PDF

Info

Publication number
CS199715B2
CS199715B2 CS41678A CS41678A CS199715B2 CS 199715 B2 CS199715 B2 CS 199715B2 CS 41678 A CS41678 A CS 41678A CS 41678 A CS41678 A CS 41678A CS 199715 B2 CS199715 B2 CS 199715B2
Authority
CS
Czechoslovakia
Prior art keywords
sleeve
pin
medullary canal
intramedullary nail
screwing
Prior art date
Application number
CS41678A
Other languages
Czech (cs)
Inventor
Sandor Ferenczy
Original Assignee
Heves Megyei Finommech
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 Heves Megyei Finommech filed Critical Heves Megyei Finommech
Publication of CS199715B2 publication Critical patent/CS199715B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
    • A61B17/921—Impactors or extractors, e.g. for removing intramedullary devices for intramedullary devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Surgical Instruments (AREA)

Abstract

The kit solves the particular problem of exact guidance on driving-in or pulling-out medullary canal pins having a clover-shaped profile and an axial longitudinal slot. It has a sleeve (22) for pushing onto the outer end of the medullary canal pin (20), a threaded pin (24) for fixing the sleeve on the medullary canal pin, a hollow key (26) for fixing the sleeve to the medullary canal pin and a pole wrench (28) for the screwing-in or screwing-out of the threaded pin in a threaded bore of the sleeve. <IMAGE>

Description

Vynález se týká nitrodřeňového hřebu, trojlístkového profilu a s osovou podélnou štěrbinou, pro kostní chirurgii.The invention relates to an intramedullary nail, a trefoil profile and an axial longitudinal slit, for bone surgery.

Claims (1)

Nitrodřeňový hřeb, trojlístkového profilu a s osovou podélnou štěrbinou, vyznačující se tím, že jeho vnější konec je opatřen drážkami (32, 34] pro vložení vnitřního nákružku (40, 42] objímky (22) nasouvatelné na nitrodřeňový hřeb (20), a kuželovým vynalezu sedlem (38) pro vložení kuželové části (52) závitového- kolíku (24) k upevnění objímky (22) na nitrodřeňovém hřebu (20), přičemž drážky (32, 34) v průřezu nitrodřeňového hřebu mají tvar písmene V (36).Intramedullary nail, trefoil profile and axial longitudinal slot, characterized in that its outer end is provided with grooves (32, 34) for receiving an inner collar (40, 42) of the sleeve (22) slidable on the intramedullary nail (20) and conical invention a seat (38) for receiving a conical portion (52) of the threaded pin (24) for securing the sleeve (22) to the intramedullary nail (20), the grooves (32, 34) in the cross-section of the intramedullary nail being V-shaped (36).
CS41678A 1977-01-25 1978-01-20 Nitrohearty nail CS199715B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUHE000726 HU180779B (en) 1977-01-25 1977-01-25 Surgical set for driving and extracting medullary canal pin of clover section provided with longitudinal slot

Publications (1)

Publication Number Publication Date
CS199715B2 true CS199715B2 (en) 1980-07-31

Family

ID=10997058

Family Applications (1)

Application Number Title Priority Date Filing Date
CS41678A CS199715B2 (en) 1977-01-25 1978-01-20 Nitrohearty nail

Country Status (6)

Country Link
CH (1) CH619855A5 (en)
CS (1) CS199715B2 (en)
DD (1) DD139688A5 (en)
HU (1) HU180779B (en)
PL (1) PL112881B1 (en)
SU (1) SU810068A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576779B1 (en) * 1985-02-07 1988-10-07 Tornier Sa ASSEMBLY DEVICE BETWEEN A BONE IMPLANT AND THE TOOL FOR ITS PLACEMENT
CN117045338B (en) * 2023-10-09 2024-01-09 杭州键嘉医疗科技股份有限公司 Mark nail fixing and disassembling integrated device and navigation system

Also Published As

Publication number Publication date
SU810068A3 (en) 1981-02-28
CH619855A5 (en) 1980-10-31
DD139688A5 (en) 1980-01-16
PL112881B1 (en) 1980-11-29
HU180779B (en) 1983-04-29
PL204209A1 (en) 1978-09-25

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