HRP20130177T1 - Pomagalo za stabilizaciju lomova šupljih kosti - Google Patents

Pomagalo za stabilizaciju lomova šupljih kosti Download PDF

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Publication number
HRP20130177T1
HRP20130177T1 HRP20130177AT HRP20130177T HRP20130177T1 HR P20130177 T1 HRP20130177 T1 HR P20130177T1 HR P20130177A T HRP20130177A T HR P20130177AT HR P20130177 T HRP20130177 T HR P20130177T HR P20130177 T1 HRP20130177 T1 HR P20130177T1
Authority
HR
Croatia
Prior art keywords
spiral rod
aid according
head
spring rate
spiral
Prior art date
Application number
HRP20130177AT
Other languages
English (en)
Inventor
Reiner Labitzke
Original Assignee
H&R Spezialfedern Gmbh & Co. Kg.
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 H&R Spezialfedern Gmbh & Co. Kg. filed Critical H&R Spezialfedern Gmbh & Co. Kg.
Publication of HRP20130177T1 publication Critical patent/HRP20130177T1/hr

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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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary devices, e.g. pins or nails
    • A61B17/7208—Flexible pins, e.g. ENDER pins
    • 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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/685—Elements to be fitted on the end of screws or wires, e.g. protective caps
    • 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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary devices, e.g. pins or nails
    • A61B17/7283—Intramedullary devices, e.g. pins or nails with special cross-section of the nail
    • 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
    • A61B17/8872—Instruments for putting said fixation devices against or away from the bone
    • 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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary devices, e.g. pins or nails
    • A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
    • A61B17/7258—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone
    • A61B17/7266—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone with fingers moving radially outwardly
    • 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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/869—Pins or screws or threaded wires; nuts therefor characterised by an open form, e.g. wire helix
    • 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)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Claims (9)

1. Pomagalo za stabilizaciju lomova dugih cjevastih kosti, obuhvaća element za stabilizaciju koji je dizajniran kao spiralna šipka koja se može umetnuti u šupljinu cjevaste kosti i vijcima učvrstiti u srž; na barem jednom kraju ovaj stabilizirajući element ima napravu takvu da se uglavnom koristi kruta spiralna šipka (10) u obliku zavojnice, ima vertikalnu opružnu stopu podešenu tako visoko, točnije u rasponu od 1000-6000 N/mm, da u biti nema promjene u duljini Δl u longitudinalnom smjeru spiralne šipke, naznačeno time što spiralna šipka ima duljinu od do i prikladna je da se sama orijentira u longitudinalnom smjeru osi kosti, i promjer spiralne šipke je prilagođen veličini medularnog prostora.
2. Pomagalo prema Zahtjevu 1, naznačeno time što spiralna šipka (10) ima standardiziranu, uniformno konfiguriranu glavu koja je nezavisna u promjeru u odnosu na varijabilni vanjski promjer spiralne šipke prilagođen ogovarajućoj kosti, tako da postoji manji nagib u području te glave spiralne šipke preko oboda barem jednog zavoja.
3. Pomagalo prema Zahtjevu 2, naznačeno time što se na glavi nalazi barem jedan klin (12), koji je izbočen otprilike aksijalno, oblikovan iz prvog zavoja (11) i spojen sa zavojem u jednom komadu.
4. Pomagalo prema Zahtjevu 2 ili 3, naznačeno time što spiralna šipka (20) ima gornji dio (21) ispod glave, taj gornji dio ima vanjski promjer koji se konično sužava u smjeru od kraja glave.
5. Pomagalo prema Zahtjevu 4, naznačeno time što je drugi dio s u biti uniformnim vanjskim promjerom tj. cilindrični dio (19), spojen s gornjim dijelom tj. lijevkom (21).
6. Pomagalo prema bilo kojem od Zahtjeva 1 do 4, naznačeno time što spiralna šipka (10, 20) ima vertikalnu opružnu stopu u rasponu od 1500-5000 N/mm.
7. Pomagalo prema bilo kojem od Zahtjeva 1 do 6, naznačeno time što spiralna šipka (10, 20) ima fleksibilnu opružnu stopu takvu da je fleksibilna opružna stopa na duljine spiralne šipke između 250 i 1250 mN/mm, poželjno između 300 i 1250 mN/mm.
8. Pomagalo prema bilo kojem od Zahtjeva 1 do 5, naznačeno time što spiralna šipka (10, 20) ima grubu površinu na barem nekim djelomičnim područjima.
9. Pomagalo prema bilo kojem od Zahtjeva 1 do 8, naznačeno time što spiralna šipka na području svog prednjeg kraja ima samo-režući vrh, formiran od nakrivljenog nagiba ili oluka spiralne šipke i iznutra i izvana.
HRP20130177AT 2008-04-07 2013-03-01 Pomagalo za stabilizaciju lomova šupljih kosti HRP20130177T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008017741.5A DE102008017741B4 (de) 2008-04-07 2008-04-07 Werkzeug zum Eindrehen und Ausdrehen einer Schraubenfeder in den und aus dem Hohlraum eines Röhrenknochens

Publications (1)

Publication Number Publication Date
HRP20130177T1 true HRP20130177T1 (hr) 2013-04-30

Family

ID=40872262

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20130177AT HRP20130177T1 (hr) 2008-04-07 2013-03-01 Pomagalo za stabilizaciju lomova šupljih kosti

Country Status (10)

Country Link
US (1) US9456857B2 (hr)
EP (1) EP2116204B1 (hr)
CY (1) CY1115216T1 (hr)
DE (1) DE102008017741B4 (hr)
DK (1) DK2116204T3 (hr)
ES (1) ES2400600T3 (hr)
HR (1) HRP20130177T1 (hr)
PL (1) PL2116204T3 (hr)
PT (1) PT2116204E (hr)
SI (1) SI2116204T1 (hr)

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RU2468764C2 (ru) * 2010-11-01 2012-12-10 Общество с ограниченной ответственностью "Научно-производственная компания "СИНТЕЛ" Интрамедуллярный фиксатор для хирургического лечения околосуставных переломов трубчатой кости
DE102014101411A1 (de) * 2014-02-05 2015-08-06 CREADO medtec GmbH Anordnung für die Innenstabilisierung und/oder -fixierung eines langgestreckten Hohlkörpers sowie Vorrichtung zum Betätigen dieser
WO2016090018A1 (en) 2014-12-02 2016-06-09 Akp Consulting Active compression devices, methods of assembly and methods of use
US20220151664A1 (en) * 2015-04-16 2022-05-19 Texas Tech University System Ankle (Tibio-Talar) Fusion Nail
FR3036030B1 (fr) * 2015-05-11 2021-01-29 Lokou David Fischer Implant pour la fixation d'elements osseux
US11224467B2 (en) 2016-02-26 2022-01-18 Activortho, Inc. Active compression apparatus, methods of assembly and methods of use
CN109069191B (zh) 2016-02-26 2022-07-12 艾缇沃托公司 主动压缩装置、组装方法和使用方法
RU174809U1 (ru) * 2017-05-03 2017-11-02 Общество с ограниченной ответственностью "Научно-производственная компания "СИНТЕЛ" Титановый спиралевидный фиксатор
RU2716506C1 (ru) * 2018-11-23 2020-03-12 Общество с ограниченной ответственностью "Научно-производственная компания "СИНТЕЛ" Съёмная насадка к отвертке

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Also Published As

Publication number Publication date
EP2116204A3 (de) 2009-11-18
DK2116204T3 (da) 2013-03-18
PT2116204E (pt) 2013-03-06
ES2400600T3 (es) 2013-04-11
SI2116204T1 (sl) 2013-05-31
EP2116204B1 (de) 2012-12-05
DE102008017741A1 (de) 2009-10-08
CY1115216T1 (el) 2017-01-04
DE102008017741B4 (de) 2014-03-20
US20090254087A1 (en) 2009-10-08
EP2116204A2 (de) 2009-11-11
US9456857B2 (en) 2016-10-04
PL2116204T3 (pl) 2013-05-31

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