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WO2026012031A1 - Appareil de réglage d'espace d'articulation de genou peropératoire et dispositif chirurgical d'articulation de genou - Google Patents

Appareil de réglage d'espace d'articulation de genou peropératoire et dispositif chirurgical d'articulation de genou

Info

Publication number
WO2026012031A1
WO2026012031A1 PCT/CN2025/099988 CN2025099988W WO2026012031A1 WO 2026012031 A1 WO2026012031 A1 WO 2026012031A1 CN 2025099988 W CN2025099988 W CN 2025099988W WO 2026012031 A1 WO2026012031 A1 WO 2026012031A1
Authority
WO
WIPO (PCT)
Prior art keywords
knee joint
implant
simulated
value
prosthesis
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.)
Pending
Application number
PCT/CN2025/099988
Other languages
English (en)
Chinese (zh)
Inventor
孟李艾俐
刘向东
赵亚兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuanhua Orthopaedic Robotics Shenzhen Ltd
Original Assignee
Yuanhua Orthopaedic Robotics Shenzhen Ltd
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 Yuanhua Orthopaedic Robotics Shenzhen Ltd filed Critical Yuanhua Orthopaedic Robotics Shenzhen Ltd
Publication of WO2026012031A1 publication Critical patent/WO2026012031A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/25—User interfaces for surgical systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools for implanting artificial joints
    • A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/461—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof of knees
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools for implanting artificial joints
    • A61F2/4657—Measuring instruments used for implanting artificial joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2065—Tracking using image or pattern recognition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/25—User interfaces for surgical systems
    • A61B2034/254—User interfaces for surgical systems being adapted depending on the stage of the surgical procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools for implanting artificial joints
    • A61F2002/4632—Special tools for implanting artificial joints using computer-controlled surgery, e.g. robotic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools for implanting artificial joints
    • A61F2/4657—Measuring instruments used for implanting artificial joints
    • A61F2002/4658—Measuring instruments used for implanting artificial joints for measuring dimensions, e.g. length

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Robotics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Human Computer Interaction (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne un appareil de réglage d'espace d'articulation de genou peropératoire et un dispositif chirurgical d'articulation de genou. L'appareil comprend une unité d'affichage (101), une unité de surveillance (102) et une unité de réglage (103). L'unité d'affichage (101) est conçue pour afficher une image d'un site chirurgical d'articulation du genou, l'image comprenant un implant simulé affiché à une position initiale de l'implant déterminée selon un schéma de planification préopératoire. L'unité de surveillance (102) est conçue pour surveiller une valeur d'espace d'articulation du genou dans l'image sous l'influence de l'implant simulé pendant le mouvement d'articulation du genou. L'unité de réglage (103) est conçue pour régler l'implant simulé de la position initiale à une position cible en fonction de la valeur d'espace d'articulation du genou, la position cible étant une position dans laquelle la valeur d'espace d'articulation du genou est égale à 0 ou est supérieure à 0 et inférieure à une première valeur prédéfinie. L'appareil peut déterminer avec précision la position optimale de l'implant dans le processus de réalisation d'une chirurgie unicompartimentale du genou, ce qui permet d'améliorer la précision et le taux de réussite de la chirurgie.
PCT/CN2025/099988 2024-07-11 2025-06-09 Appareil de réglage d'espace d'articulation de genou peropératoire et dispositif chirurgical d'articulation de genou Pending WO2026012031A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202410925625.2A CN118453111B (zh) 2024-07-11 2024-07-11 术中膝关节间隙调整装置和膝关节手术设备
CN202410925625.2 2024-07-11

Publications (1)

Publication Number Publication Date
WO2026012031A1 true WO2026012031A1 (fr) 2026-01-15

Family

ID=92154832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2025/099988 Pending WO2026012031A1 (fr) 2024-07-11 2025-06-09 Appareil de réglage d'espace d'articulation de genou peropératoire et dispositif chirurgical d'articulation de genou

Country Status (2)

Country Link
CN (1) CN118453111B (fr)
WO (1) WO2026012031A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119791855A (zh) * 2025-01-15 2025-04-11 骨圣元化机器人(深圳)有限公司 骨科手术机器人系统及计算机程序产品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10314653B2 (en) * 2011-12-29 2019-06-11 Mako Surgical Corp. Systems and methods for prosthetic component orientation
CN111249002B (zh) * 2020-01-21 2021-10-08 北京天智航医疗科技股份有限公司 全膝关节置换的术中规划调整方法、装置及设备

Also Published As

Publication number Publication date
CN118453111A (zh) 2024-08-09
CN118453111B (zh) 2024-09-20

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