KR910004160A - 척수수술용 굴착기 - Google Patents

척수수술용 굴착기 Download PDF

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Publication number
KR910004160A
KR910004160A KR1019890012468A KR890012468A KR910004160A KR 910004160 A KR910004160 A KR 910004160A KR 1019890012468 A KR1019890012468 A KR 1019890012468A KR 890012468 A KR890012468 A KR 890012468A KR 910004160 A KR910004160 A KR 910004160A
Authority
KR
South Korea
Prior art keywords
excavator
spinal
excavation rod
rod
note
Prior art date
Application number
KR1019890012468A
Other languages
English (en)
Other versions
KR920001867B1 (ko
Inventor
채인정
Original Assignee
채인정
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 채인정 filed Critical 채인정
Priority to KR1019890012468A priority Critical patent/KR920001867B1/ko
Publication of KR910004160A publication Critical patent/KR910004160A/ko
Application granted granted Critical
Publication of KR920001867B1 publication Critical patent/KR920001867B1/ko

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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, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Earth Drilling (AREA)

Abstract

내용 없음.

Description

척수수술용 굴착기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본발명 굴착기의 정면도,
제2도는 본발명 굴착기의 사용상태도.

Claims (1)

  1. 굴착봉의 상단부에 탄성봉을 장착하여 잘못유도 되는 굴착봉 끝을 스스로 경부의 경도가 약한 중심부를 따라 굴착이 가능하도록 함을 특징으로 하는 적추수술용 굴착기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890012468A 1989-08-31 1989-08-31 척추수술용 굴착기 KR920001867B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890012468A KR920001867B1 (ko) 1989-08-31 1989-08-31 척추수술용 굴착기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890012468A KR920001867B1 (ko) 1989-08-31 1989-08-31 척추수술용 굴착기

Publications (2)

Publication Number Publication Date
KR910004160A true KR910004160A (ko) 1991-03-28
KR920001867B1 KR920001867B1 (ko) 1992-03-06

Family

ID=19289440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890012468A KR920001867B1 (ko) 1989-08-31 1989-08-31 척추수술용 굴착기

Country Status (1)

Country Link
KR (1) KR920001867B1 (ko)

Also Published As

Publication number Publication date
KR920001867B1 (ko) 1992-03-06

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E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee