[go: up one dir, main page]

FR950126A - Improvements to automatic trephines for perforating the cranial vault - Google Patents

Improvements to automatic trephines for perforating the cranial vault

Info

Publication number
FR950126A
FR950126A FR950126DA FR950126A FR 950126 A FR950126 A FR 950126A FR 950126D A FR950126D A FR 950126DA FR 950126 A FR950126 A FR 950126A
Authority
FR
France
Prior art keywords
trephines
perforating
automatic
cranial vault
vault
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Marcel Hainault
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 filed Critical
Application granted granted Critical
Publication of FR950126A publication Critical patent/FR950126A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1695—Trepans or craniotomes, i.e. specially adapted for drilling thin bones such as the skull

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR950126D 1947-07-25 1947-07-25 Improvements to automatic trephines for perforating the cranial vault Expired FR950126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950126T 1947-07-25

Publications (1)

Publication Number Publication Date
FR950126A true FR950126A (en) 1949-09-19

Family

ID=9475808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950126D Expired FR950126A (en) 1947-07-25 1947-07-25 Improvements to automatic trephines for perforating the cranial vault

Country Status (1)

Country Link
FR (1) FR950126A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051457B (en) * 1954-03-02 1959-02-26 Marcel Hainault Drilling tool with milling cutter for surgical interventions
US4319577A (en) * 1979-04-21 1982-03-16 Aesculap-Werke Aktiengesellschaft Skull trepanation drill
FR2492655A1 (en) * 1980-10-27 1982-04-30 Codman & Shurtleff TREPAN FOR DRILLING BONE STRUCTURES
EP0317503A3 (en) * 1987-11-18 1991-05-08 Institut Straumann Ag Device with a hollow milling cutter linked in rotation to a primary shaft, used to draw a sample of cartilage or bone

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051457B (en) * 1954-03-02 1959-02-26 Marcel Hainault Drilling tool with milling cutter for surgical interventions
US4319577A (en) * 1979-04-21 1982-03-16 Aesculap-Werke Aktiengesellschaft Skull trepanation drill
FR2492655A1 (en) * 1980-10-27 1982-04-30 Codman & Shurtleff TREPAN FOR DRILLING BONE STRUCTURES
EP0317503A3 (en) * 1987-11-18 1991-05-08 Institut Straumann Ag Device with a hollow milling cutter linked in rotation to a primary shaft, used to draw a sample of cartilage or bone

Similar Documents

Publication Publication Date Title
FR1040241A (en) Level improvements
FR943247A (en) Automatic turret-revolver lathe
FR950126A (en) Improvements to automatic trephines for perforating the cranial vault
FR1024283A (en) Perforation upgrades
FR954370A (en) Branch cutters
FR969134A (en) Punching or perforating machine
FR1006097A (en) Improvements at the cazettes
AT177516B (en) Orthopedic aid
FR62013E (en) Toddler Footwear Improvements
FR828401A (en) Device for cutting plaster bandages or the like
CH225838A (en) Device for the transmission of adjustment movements.
FR967423A (en) Automatic Intermittent Action Cutter Plow
FR1017008A (en) Improvements to automatic devices intended to turn loops
FR968140A (en) Automatic loom
FR932174A (en) Perforation improvements
ES30412Y (en) Suction drainage apparatus
FI25381A (en) Apparatus for separating the fluid
ES183112A1 (en) A PROCEDURE, WITH THEIR CORRESPONDING DEVICE, FOR THE OBTAINING OF TISSUE TAPES
FR1041109A (en) Perforation foil
ES20635Y (en) Device for the automatic opening of correspondence envelopes.
FR954256A (en) Flute improvement
FR942567A (en) Automatic safety gas shutter
FR973513A (en) Carrot tap
CH272589A (en) Device for recordings.
FR946679A (en) Automatic course indicator