EP4704673A2 - System und verfahren zur verformbaren ausrichtung auf gefässbasis in der laparoskopischen führung - Google Patents

System und verfahren zur verformbaren ausrichtung auf gefässbasis in der laparoskopischen führung

Info

Publication number
EP4704673A2
EP4704673A2 EP24798071.7A EP24798071A EP4704673A2 EP 4704673 A2 EP4704673 A2 EP 4704673A2 EP 24798071 A EP24798071 A EP 24798071A EP 4704673 A2 EP4704673 A2 EP 4704673A2
Authority
EP
European Patent Office
Prior art keywords
vessel
vessels
label
images
spatial relationship
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
EP24798071.7A
Other languages
English (en)
French (fr)
Inventor
Xiaonan ZANG
Guo-Qing Wei
Li Fan
Xiaolan Zeng
Jianzhong Qian
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.)
EDDA Technology Inc
Original Assignee
EDDA Technology Inc
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 EDDA Technology Inc filed Critical EDDA Technology Inc
Publication of EP4704673A2 publication Critical patent/EP4704673A2/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30056—Liver; Hepatic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Public Health (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
EP24798071.7A 2023-04-27 2024-04-26 System und verfahren zur verformbaren ausrichtung auf gefässbasis in der laparoskopischen führung Pending EP4704673A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363498699P 2023-04-27 2023-04-27
PCT/US2024/026557 WO2024227007A2 (en) 2023-04-27 2024-04-26 System and method for vessel-based deformable alignment in laparoscopic guidance

Publications (1)

Publication Number Publication Date
EP4704673A2 true EP4704673A2 (de) 2026-03-11

Family

ID=93257406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24798071.7A Pending EP4704673A2 (de) 2023-04-27 2024-04-26 System und verfahren zur verformbaren ausrichtung auf gefässbasis in der laparoskopischen führung

Country Status (3)

Country Link
EP (1) EP4704673A2 (de)
CN (1) CN121038686A (de)
WO (1) WO2024227007A2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11200750B2 (en) * 2015-12-30 2021-12-14 Koninklijke Philips N.V. Three dimensional model of a body part
US11589948B2 (en) * 2018-12-27 2023-02-28 Verb Surgical Inc. Hooked surgery camera
CN117940088A (zh) * 2021-05-14 2024-04-26 医达科技公司 用于腹腔镜外科手术引导的模型融合的方法和系统

Also Published As

Publication number Publication date
WO2024227007A3 (en) 2025-04-03
WO2024227007A2 (en) 2024-10-31
CN121038686A (zh) 2025-11-28

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