Needle deformation in the process of puncture surgery: experiment and simulation

Jiang, Yonghang; Song, Qinghua; Gao, Fan; Wang, Qingqing; Gupta, Munish Kumar; Hao, Xiaohong

doi:10.1016/j.procir.2020.05.151

Cited by 13 publications

(3 citation statements)

References 15 publications

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“…Predicting the load during electrode implantation into brain tissue is crucial for improving the safety, effectiveness, and reliability of implantation procedures [14][15][16][17]. By 2 of 18 conducting implantation puncture mechanics experiments, we can assess the conditions necessary for successful electrode implantation, predict potential failure risks, and gain insights into the forces exerted on brain tissue during electrode implantation.…”

Section: Introductionmentioning

confidence: 99%

Experimental Study of the Implantation Process for Array Electrodes into Highly Transparent Agarose Gel

Wang,

Yan,

Jiao

et al. 2024

Materials

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Brain–computer interface (BCI) technology is currently a cutting-edge exploratory problem in the field of human–computer interaction. However, in experiments involving the implantation of electrodes into brain tissue, particularly high-speed or array implants, existing technologies find it challenging to observe the damage in real time. Considering the difficulties in obtaining biological brain tissue and the challenges associated with real-time observation of damage during the implantation process, we have prepared a transparent agarose gel that closely mimics the mechanical properties of biological brain tissue for use in electrode implantation experiments. Subsequently, we developed an experimental setup for synchronized observation of the electrode implantation process, utilizing the Digital Gradient Sensing (DGS) method. In the single electrode implantation experiments, with the increase in implantation speed, the implantation load increases progressively, and the tissue damage region around the electrode tip gradually diminishes. In the array electrode implantation experiments, compared to a single electrode, the degree of tissue indentation is more severe due to the coupling effect between adjacent electrodes. As the array spacing increases, the coupling effect gradually diminishes. The experimental results indicate that appropriately increasing the velocity and array spacing of the electrodes can enhance the likelihood of successful implantation. The research findings of this article provide valuable guidance for the damage assessment and selection of implantation parameters during the process of electrode implantation into real brain tissue.

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Section: Introductionmentioning

confidence: 99%

Experimental Study of the Implantation Process for Array Electrodes into Highly Transparent Agarose Gel

Wang,

Yan,

Jiao

et al. 2024

Materials

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“…Wang et al [9] conducted a study on the cutting characteristics of the tangential surface of pig loin tissue, revealing the relationship between stress and pain perception. Jiang et al [10] studied the changes of the needle during puncture and discussed the insertion mechanism under different puncture •3• parameters. Misra et al [11] carried out puncture experiments using needles with different inclination angles.…”

Section: Introductionmentioning

confidence: 99%

Three-Dimensional Modeling and Simulation of Muscle Tissue Puncture Process

Song

Gao

et al. 2021

Preprint

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Needle biopsy is an important part of modern clinical medicine. The puncture accuracy and sampling success rate of puncture surgery can be effectively improved through virtual surgery. Because fewer puncture existing three-dimensional(3D) model, it is impossible to guide the operation under complicated working conditions, which limits the development of virtual surgery. In this paper, 3D simulation of muscle tissue puncture process is studied. Firstly, the parameters of muscle tissue are measured. Considering the fitting accuracy and calculation speed, the M-R model is selected. Subsequently, an accurate 3D dynamic puncture model is established. The failure criterion is used to define the breaking characteristics of the muscle, and the bilinear cohesion model defines the breaking process. Experiments with different puncture speeds are carried out through the built in vitro puncture platform. The experimental results are compared with the simulation results. The accuracy of the model is verified by the high degree of agreement between the two curves. Finally, the model under different parameters is studied. Analyze the simulation results of different puncture depths and puncture speeds. The 3D puncture model can provide a more accurate model support for virtual surgery and help improve the success rate of puncture surgery.

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“…Presently, several studies have been conducted using the finite element theory to develop two-dimensional (2D) or three-dimensional (3D) simulation models for soft tissue simulation. Jiang et al [20] studied the deformation of the flexible needle during puncture and discussed the insertion mechanism under different puncture parameters. Noble et al [21] studied the dissection of arterial layers using a stiff, planar, penetrating external body, and formulated a novel model of the process by means of cohesive zone formalism.…”

Section: Introductionmentioning

confidence: 99%

3D Cohesive Finite Element Minimum Invasive Surgery Simulation Based on Kelvin Voigt Model

Jiang

Song

Luo

2021

Preprint

Self Cite

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Minimum Invasive Surgery is an important means of cytopathological examination. At present, there are few researches on three dimensional (3D) puncture simulation model base on suitable constitutive model, so a reasonable three dimensional puncture simulation model can reveal the internal deformation state of the tissue at the micro level. In this paper, a new viscoelastic constitutive equation suitable for muscle tissue and a method to define the fracture characteristics of muscle tissue material in the simulation process are proposed. The fracture of muscle tissue in contact with puncture needle is simulated by using the cohesive zone model, and a 3D puncture finite element model is established to analyze the deformation of muscle tissue. The stress nephogram and reaction force under different parameters were compared and analyzed to study the deformation of biological soft tissue, so as to guide the actual operation process and reduce pain.

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Needle deformation in the process of puncture surgery: experiment and simulation

Cited by 13 publications

References 15 publications

Experimental Study of the Implantation Process for Array Electrodes into Highly Transparent Agarose Gel

Experimental Study of the Implantation Process for Array Electrodes into Highly Transparent Agarose Gel

Three-Dimensional Modeling and Simulation of Muscle Tissue Puncture Process

3D Cohesive Finite Element Minimum Invasive Surgery Simulation Based on Kelvin Voigt Model

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