Evidence map›Paper›PMID 39952944›Full record

ArticleNature communications2025

Multi-axis robotic forceps with decoupled pneumatic actuation and force sensing for cochlear implantation.

Hongyan Gao, Huanghua Liu, Huan Jia, Zecai Lin, Yun Zou, Zheng Xu, Shaoping Huang, Haoyue Tan, Hao Wu, Weidong Chen and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Hongyan Gao *Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China.
Huanghua Liu *Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China.
Huan Jia *Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China.
Zecai LinInstitute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China.
Yun ZouInstitute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China.
Zheng XuInstitute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China.ORCID http://orcid.org/0009-0006-9256-7937
Shaoping HuangInstitute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China.
Haoyue TanDepartment of Otorhinolaryngology Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China.
Hao WuDepartment of Otorhinolaryngology Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China. wuhao@shsmu.edu.cn.ORCID http://orcid.org/0000-0002-5317-902X
Weidong ChenInstitute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China. wdchen@sjtu.edu.cn.ORCID http://orcid.org/0000-0001-8757-0679
Anzhu GaoInstitute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, PR China. anzhu_gao@sjtu.edu.cn.ORCID http://orcid.org/0000-0001-8307-4416

Funding

National Natural Science Foundation of China (National Science Foundation of China) 62373248
6 · The paper itself

Abstract

Delicate manual microsurgeries rely on sufficient hands-on experience for safe manipulations. Automated surgical devices can enhance the effectiveness, but developing high-resolution, multi-axis force-sensing devices for micro operations remains challenging. In this study, a 6-axis force-sensing pneumatic forceps with a serial-parallel robotic platform for cochlear implantation is developed. The forceps features a curved body shape embedded with parallel and inclined fiber Bragg grating sensors for 6-axis force sensing, and a pneumatic gripper with decoupled actuation is located at its end for actively grasping and releasing the electrode array. The robotic platform comprises a customized spherical parallel mechanism and a robotic arm, which can provide independent 3-DOF rotations and 3-DOF translations. The feasibility of the developed robotic forceps is validated through cadaveric studies on a temporal bone and a human cadaveric head. In summary, the robotic forceps provides a decoupled mechanism for pneumatic actuation and force sensing, further demonstrating its potential for force interaction and stable operation during robotic microsurgery.

Indexed as

Cochlear ImplantationMicrosurgeryRoboticsRobotic Surgical ProceduresSurgical InstrumentsCadaverEquipment DesignHumansTemporal Bone

Identifiers

PMID39952944
PMCPMC11828907

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.