(19)
(11)EP 3 284 418 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
18.04.2018 Bulletin 2018/16

(43)Date of publication A2:
21.02.2018 Bulletin 2018/08

(21)Application number: 17186473.9

(22)Date of filing:  16.08.2017
(51)Int. Cl.: 
A61B 17/15  (2006.01)
(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30)Priority: 19.08.2016 TW 105126498
10.08.2017 TW 106127173

(71)Applicant: A Plus Biotechnology Company Limited
New Taipei City 235 (TW)

(72)Inventors:
  • WU, Kai-Hsing
    Taipei City 105 (TW)
  • LO, Hsiang Wei
    New Taipei City 237 (TW)
  • LUO, Chu An
    Huwei Township Yulin County (TW)
  • CHEN, Chun-Ming
    New Taipei City 239 (TW)
  • YU, Ping Sheng
    Taipei City 112 (TW)

(74)Representative: Zaboliene, Reda 
METIDA Law Firm Zaboliene and Partners Business center VERTAS Gyneju 16
01109 Vilnius
01109 Vilnius (LT)

  


(54)SURGERY DEVICE FOR OSTEOTOMY


(57) The present invention provides a surgery device for osteotomy comprises a first body component, a second body component. The first body component has a side guide edge and an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide groove is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The upper guide edge has a first correcting perforation. The lower guide edge has a second correcting perforation. There is a regulative angle between a first hole axis of the first correcting perforation and a second hole axis of the second correcting perforation. Compared to the prior art, the present invention can improve the efficiency and accuracy of the surgery.