Intravascular palpation and haptic feedback during angioplasty

Mei, Thorsten; Budelmann, Christoph; Kern, Thorsten A.; Sindlinger, Stephanie; Minamisava, Carlos; Werthschützky, Roland

doi:10.1109/whc.2009.4810904

Cited by 14 publications

(5 citation statements)

References 2 publications

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“…Protective gloves have to be worn in the interaction, because of the comanipulation at the surgical tool. These classes of haptic devices as for example, can be optimized with the results of this work.…”

Section: Resultsmentioning

confidence: 99%

Influence of surgical gloves on haptic perception thresholds

Hatzfeld

Dorsch

Neupert

et al. 2017

Robotics Computer Surgery

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Section: Resultsmentioning

confidence: 99%

Influence of surgical gloves on haptic perception thresholds

Hatzfeld

Dorsch

Neupert

et al. 2017

Robotics Computer Surgery

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“…To enable haptic feedback of forces from guide wires, we built special force sensors, which are integrated into guide wires for revasculation of closed heart arteries [20,21]. The feedback shall enable the physician to feel the way of the wire through the occluded vessels and to reduce the contact forces and therefore the risk of complications.…”

Section: Force Sensors For Surgical Instruments and Surgical Robotsmentioning

confidence: 99%

D9.1 - From Head to Toe: Sensors for applications at and within the human body

Meiss

2013

Proceedings SENSOR 2013

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“…One of the major application areas in research and industry is adding touch information to medical and surgical systems to increase task performance and patient's security. Such procedures like heart catheterization [1] and laparoscopic interventions [2] exhibit quite special interaction schemes. Therefore more and more task-specific haptic systems are designed to add touch information and force feedback.…”

Section: Motivationmentioning

confidence: 99%

B2.2 - Network Representation of User’s Mechanical Impedance as Design and Evaluation Basis for Task-Specific Haptic Systems

Hatzfeld

Neupert²,

Lotichius³

et al. 2013

Proceedings SENSOR 2013

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This paper deals with the representation of the human user of a haptic system in the design process and investigates different fitting algorithms to find network representations and transfer functions. The user, represented by the mechanical impedance, serves as mechanical load to the system and influences the assessment of the quality of the haptic feedback. Due to large inter-personal variances, the mapping from measurements to concentrated network parameters is investigated in this paper.Three different fitting approaches are used and compared based on the model error. The results show lowest errors for fitting algorithms that incorporate both amplitude and phase information of the measurements despite a linearity assumption of the basic network model. Suggestions for the mapping of the transfer functions to parameter values of the network model are given.

show abstract

Intravascular palpation and haptic feedback during angioplasty

Cited by 14 publications

References 2 publications

Influence of surgical gloves on haptic perception thresholds

Influence of surgical gloves on haptic perception thresholds

D9.1 - From Head to Toe: Sensors for applications at and within the human body

B2.2 - Network Representation of User’s Mechanical Impedance as Design and Evaluation Basis for Task-Specific Haptic Systems

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