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1. WO2020113930 - SOUNDING DEVICE AND GRINDING DEVICE

Publication Number WO/2020/113930
Publication Date 11.06.2020
International Application No. PCT/CN2019/091025
International Filing Date 13.06.2019
IPC
A61B 17/16 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Osteoclasts; Drills or chisels for bones; Trepans
A61B 34/20 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
CPC
A61B 17/1626
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
1613Component parts
1626Control means; Display units
A61B 17/1659
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
1659Surgical rasps, files, planes, or scrapers
A61B 17/17
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
17Guides ; or aligning means; for drills ; , mills, pins or wires
A61B 2017/564
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
564Methods for bone or joint treatment
A61B 2090/061
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
06Measuring instruments not otherwise provided for
061for measuring dimensions, e.g. length
A61B 2090/062
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
06Measuring instruments not otherwise provided for
062penetration depth
Applicants
  • 北京天智航医疗科技股份有限公司 TINAVI MEDICAL TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 徐金才 XU, Jincai
  • 赵永强 ZHAO, Yongqiang
Agents
  • 北京律和信知识产权代理事务所(普通合伙) BEIJING LAWSING IP FIRM
Priority Data
201811497740.507.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SOUNDING DEVICE AND GRINDING DEVICE
(FR) DISPOSITIF DE SONDAGE ET DISPOSITIF DE BROYAGE
(ZH) 测深装置及磨削装置
Abstract
(EN)
A sounding device and a grinding device, the sounding device comprising: a direction guider (200) that is provided with a tubular structure; a sliding member (300) that is slidably connected on the direction guider (200), the sliding direction of the sliding member (300) being parallel to the axial direction of the direction guider (200), and the sliding member (300) being used to connect a tracer (500); a central post (100) that passes through the tubular structure and that may move along the axial direction and rotate about an axis, an end of the central post (100) being used to connect a cutting tool, while the other end thereof is used to connect a power input; and a limiting assembly (400) that is fixed to the central post (100) and that is located at a side of the sliding member (300) adjacent to the other end of the central post (100); when the limiting assembly (400) moves along with the central post (100), the sliding member (300) may be driven to move synchronously. The sounding device facilitates detecting and representing the feed amount of the central column (100); meanwhile, a grinding device comprising the sounding device may avoid unnecessary excessive grinding.
(FR)
La présente invention concerne un dispositif de sondage et un dispositif de broyage, le dispositif de sondage comprenant : un guide de direction (200) qui est muni d’une structure tubulaire ; un élément coulissant (300) qui est relié de manière coulissante sur le guide de direction (200), le sens de coulissement de l’élément coulissant (300) étant parallèle au sens axial du guide de direction (200), et l’élément coulissant (300) étant utilisé pour connecter un traceur (500) ; un montant central (100) qui passe à travers la structure tubulaire et qui peut se déplacer le long du sens axial et tourner autour d’un axe, une extrémité du montant central (100) étant utilisée pour connecter un outil de coupe, son autre extrémité étant utilisée pour connecter une entrée d’énergie ; et un ensemble limitant (400) qui est fixé au montant central (100) et qui est localisé sur un côté de l’élément coulissant (300) adjacent à l’autre extrémité du montant central (100) ; lorsque l’ensemble limitant (400) se déplace conjointement au montant central (100), l’élément coulissant (300) peut être entraîné pour se déplacer de manière synchrone. Le dispositif de sondage facilite la détection et la représentation de la quantité d’alimentation de la colonne centrale (100) ; par ailleurs, un dispositif de broyage comprenant le dispositif de sondage peut éviter un broyage excessif et inutile.
(ZH)
一种测深装置及磨削装置,测深装置包括:导向器(200),具有管状结构;滑动件(300),滑动连接于导向器(200)上,滑动件(300)的滑动方向与导向器(200)的轴向平行,滑动件(300)用于连接示踪器(500);中心柱(100),穿过管状结构且能够沿轴向移动及绕轴转动,中心柱(100)的一个末端用于连接切削工具、另一个末端用于连接动力输入;以及限位组件(400),固定于中心柱(100)且位于滑动件(300)的与中心柱(100)的另一个末端相邻的一侧,限位组件(400)随中心柱(100)移动时能够驱动滑动件(300)同步移动。该测深装置便于检测示出中心柱(100)的进给量,包括该测深装置的磨削装置可以避免不必要的过多磨削。
Also published as
Latest bibliographic data on file with the International Bureau