JPS62189708U - - Google Patents

Info

Publication number
JPS62189708U
JPS62189708U JP7854686U JP7854686U JPS62189708U JP S62189708 U JPS62189708 U JP S62189708U JP 7854686 U JP7854686 U JP 7854686U JP 7854686 U JP7854686 U JP 7854686U JP S62189708 U JPS62189708 U JP S62189708U
Authority
JP
Japan
Prior art keywords
cutting edge
edge portion
utility
model registration
surgical use
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.)
Granted
Application number
JP7854686U
Other languages
Japanese (ja)
Other versions
JPH0324170Y2 (en
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
Priority to JP7854686U priority Critical patent/JPH0324170Y2/ja
Publication of JPS62189708U publication Critical patent/JPS62189708U/ja
Application granted granted Critical
Publication of JPH0324170Y2 publication Critical patent/JPH0324170Y2/ja
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, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1671—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the spine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1604—Chisels; Rongeurs; Punches; Stamps

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の第１実施例を示す手術用の
みの斜視図、第２図は第１図の刃先部分を拡大し
て示す側面図、第３図は第２図―線の断面図
、第４図はこの考案の第２実施例を示す手術用の
みの斜視図、第５図は第４図の刃先部分を拡大し
て示す側面図、第６図は第５図―線の断面図
、第７図はこの考案の第３実施例を示す第６図相
当の図面、第８図、第９図および第１０図は上記
各実施例の手術用のみの使用状態を順に示す平面
図、第１１図は第８図―線の断面図であ
る。 １，２，３……手術用のみ、１２……刃先部分
、１３……切刃、１４……みぞ、１５……みぞ。 Fig. 1 is a perspective view of the first embodiment of this invention for surgical use only, Fig. 2 is a side view showing an enlarged view of the cutting edge of Fig. 1, and Fig. 3 is a sectional view taken along the line of Fig. 2. , Fig. 4 is a perspective view of the second embodiment of this invention for surgical use only, Fig. 5 is a side view showing an enlarged view of the cutting edge portion of Fig. 4, and Fig. 6 is a cross section taken along the line of Fig. 5. Fig. 7 is a drawing corresponding to Fig. 6 showing a third embodiment of this invention, and Figs. 8, 9, and 10 are plan views showing in order the states of each of the above embodiments used only for surgery. , FIG. 11 is a sectional view taken along the line of FIG. 8. 1, 2, 3... only for surgical use, 12... cutting edge portion, 13... cutting edge, 14... groove, 15... groove.

Claims (1)

【実用新案登録請求の範囲】 (1) 刃先部分の横断面形状が方形であり、刃先
部分の先端面に対向２辺の切刃を残して浅いみぞ
が形成されている手術用のみ。 (2) 刃先部分の切刃と直交する側面に、先端面
のみぞに達するみぞが形成されている実用新案登
録請求の範囲第１項に記載の手術用のみ。 (3) 刃先部分が直線状をなす実用新案登録請求
の範囲第１項または第２項に記載の手術用のみ。 (4) 刃先部分が刃先と平行な面内において彎曲
している実用新案登録請求の範囲第１項または第
２項に記載の手術用のみ。[Scope of Claim for Utility Model Registration] (1) Only for surgical use, where the cross-sectional shape of the cutting edge portion is rectangular, and a shallow groove is formed on the distal end surface of the cutting edge portion, leaving cutting edges on two opposing sides. (2) The surgical tool as set forth in claim 1 of the utility model registration claim, wherein a groove reaching the groove on the tip surface is formed on the side surface perpendicular to the cutting edge of the cutting edge portion. (3) Only for surgical use as set forth in claim 1 or 2 of the utility model registration claim, in which the cutting edge portion is linear. (4) Only for surgical use according to claim 1 or 2 of the utility model registration claim, in which the cutting edge portion is curved in a plane parallel to the cutting edge.
JP7854686U 1986-05-23 1986-05-23 Expired JPH0324170Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7854686U JPH0324170Y2 (en) 1986-05-23 1986-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7854686U JPH0324170Y2 (en) 1986-05-23 1986-05-23

Publications (2)

Publication Number Publication Date
JPS62189708U true JPS62189708U (en) 1987-12-02
JPH0324170Y2 JPH0324170Y2 (en) 1991-05-27

Family

ID=30927592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7854686U Expired JPH0324170Y2 (en) 1986-05-23 1986-05-23

Country Status (1)

Country Link
JP (1) JPH0324170Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024366A (en) * 2000-09-25 2002-03-30 김희영 Femoral trochlear scraper
KR100428933B1 (en) * 2001-10-11 2004-04-29 주식회사 덴티움 Implement to gather bone
JP2007508042A (en) * 2003-10-09 2007-04-05 エル・デ・エール・メデイカル Device and method for incising a spinal lamina
WO2010053007A1 (en) * 2008-11-06 2010-05-14 Nakamura Shu Bendable osteotome

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024366A (en) * 2000-09-25 2002-03-30 김희영 Femoral trochlear scraper
KR100428933B1 (en) * 2001-10-11 2004-04-29 주식회사 덴티움 Implement to gather bone
JP2007508042A (en) * 2003-10-09 2007-04-05 エル・デ・エール・メデイカル Device and method for incising a spinal lamina
WO2010053007A1 (en) * 2008-11-06 2010-05-14 Nakamura Shu Bendable osteotome
JP2010110597A (en) * 2008-11-06 2010-05-20 Shu Nakamura Crooked osteotome
JP4688923B2 (en) * 2008-11-06 2011-05-25 周 中村 Surgical osteotomy chisel
US8828004B2 (en) 2008-11-06 2014-09-09 Shu Nakamura Surgical chisel

Also Published As

Publication number Publication date
JPH0324170Y2 (en) 1991-05-27

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