Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Three-Dimensional Force System

Three-Dimensional Force System

In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Annual Report of the 2022 National Clinical Database: Decade-Long Trends and Current Status of Gastroenterological Surgery in Japan.

Annals of gastroenterological surgery·2026

Same author

Surgical Resection for Colorectal Liver Metastasis in Elderly Patients Aged ≥ 80: A Retrospective Nationwide Cohort Survey in Japan With Propensity Score Matching.

Annals of gastroenterological surgery·2026

Same author

Intestinal lamina propria-type tumor stroma characterizes type 2 but not type 1 intraductal papillary neoplasm of the bile duct.

Scientific reports·2026

Same author

High Incidence of Anastomotic Stenosis in Pancreatoduodenectomy with Distal Portal Vein Resection: An Ileocolic Vein-Based Anatomical Definition.

Journal of the American College of Surgeons·2026

Same author

ASO Author Reflections: From Intuition to Strategy: Traction and Countertraction in Robotic Liver Surgery.

Annals of surgical oncology·2026

Same author

Pathologic Complete Response to Modified FOLFIRINOX Enabling Conversion Surgery in Pancreatic Acinar Cell Carcinoma on Hemodialysis: A Case Report.

Surgical case reports·2026

Same journal

Letter to Editor of Annals of Surgical Oncology Concerning "The Impact of Diagnostic Laparoscopy on Upstaging Patients with Siewert II and III Gastroesophageal Junction (GEJ) Cancer".

Annals of surgical oncology·2026

Same journal

Surgical Safety after Preoperative Chemotherapy for Perihilar Cholangiocarcinoma: Multi-Institutional Propensity-Matched Analysis.

Annals of surgical oncology·2026

Same journal

ASO Visual Abstract: Omission of Axillary Surgery in Patients with Invasive Lobular Carcinoma of the Breast-Rates of Nodal Involvement in Clinically Node-Negative Patients and Impact on Recurrence in a Single-Institution Analysis.

Annals of surgical oncology·2026

Same journal

Resection of Primary Lung Tumors in Patients with Stage IV EGFR-Mutant Lung Adenocarcinoma before Progression under First-Line TKI Treatment and Its Impact on Prognosis.

Annals of surgical oncology·2026

Same journal

Functional Outcomes for Breast Cancer Survivors Following an Intense Resistance Training Program Based on Surgical Management of the Breast and Axilla.

Annals of surgical oncology·2026

Same journal

ASO Author Reflections: Atypical Breast Lesions on Core Needle Biopsy: Defining a Low-Risk Population to Guide Selective Surgical Excision.

Annals of surgical oncology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 10, 2026

Robotics in Surgery: A Modular Robotic Platform Driven Gastric Wedge Resection

Robotics in Surgery: A Modular Robotic Platform Driven Gastric Wedge Resection

Published on: February 7, 2025

Vector Physics Applied: A Strategic Approach to Optimized Retraction in Robotic Liver Surgery.

Fumihiro Kawano^1,2, Megan A Lim¹, Helen J Kemprecos¹

¹Carle Illinois College of Medicine and Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL, USA.

Annals of Surgical Oncology

|April 8, 2026

Summary

This summary is machine-generated.

Surgeons can now overcome limited exposure in robotic liver surgery using a novel vector-based approach. This multimodal strategy integrates various traction sources for improved visualization and safer parenchymal transection.

Keywords:

Liver tumor Robotic: Robotic liver resection Traction method

More Related Videos

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Published on: November 14, 2015

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Published on: August 2, 2016

Related Experiment Videos

Last Updated: Apr 10, 2026

Robotics in Surgery: A Modular Robotic Platform Driven Gastric Wedge Resection

Robotics in Surgery: A Modular Robotic Platform Driven Gastric Wedge Resection

Published on: February 7, 2025

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Published on: November 14, 2015

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Published on: August 2, 2016

Area of Science:

Minimally Invasive Surgery
Surgical Robotics
Hepatobiliary Surgery

Background:

Robotic liver resection is expanding but limited by retraction constraints.
Current robotic platforms restrict effective traction and counter-traction application.
This often leads to reduced surgical field exposure during parenchymal transection.

Purpose of the Study:

To present a novel vector-based approach for enhanced retraction in robotic liver surgery.
To integrate multiple traction sources to overcome limitations of robotic platforms.
To improve surgical exposure and facilitate parenchymal transection.

Main Methods:

Utilized patient-specific 3D liver models reconstructed from CT scans for virtual simulation.
Developed a multimodal intraoperative strategy combining ligament, gallbladder, suture, and robotic arm traction.
Visualized intended retraction vectors and anchoring points preoperatively.

Main Results:

Demonstrated three traction patterns using combined and specific vector-based approaches.
Achieved coordinated traction-counter-traction for parenchymal transection.
Confirmed that aligned traction vectors enabled stable visualization of the transection plane.

Conclusions:

The multimodal, vector-based approach provides a reproducible solution for retraction challenges in robotic liver surgery.
3D simulation integration optimizes preoperative planning for robotic liver procedures.
This method enhances the safety and efficiency of parenchymal transection in robotic liver resections.