Hyogo College of Medicine

Eusense Medical Co., Ltd.

J Craft Co., Ltd.

University Public Corporation Osaka

I Medex Co., Ltd.

Careido Co., Ltd.

Yoshitaka Oku

Hiroshi Ueno

Katsufumi Inoue

Masahiro Waza

Yoshihiko Oke

Michifumi Yoshioka

A swallowing medical device includes: an attachment unit configured to be attached to a target portion of a human body for a medical operation; a control unit configured to control the medical operation; and a storage configured to store use information regarding a use state over time of the attachment unit. The control unit executes a control for restricting use of the attachment unit on the basis of a fact that the use information does not satisfy a set condition for ensuring a characteristic of the attachment unit.

Swallowing medical device, attachment unit, and storage medium

A swallowing diagnosis apparatus includes a controller which enables a first swallowing determination process of determining whether or not there is an aspiration risk in the swallowing on the basis of respiratory phases before and after a period in which swallowing has been estimated as having occurred; and a second swallowing determination process of extracting reference information including at least one of the sound information and the respiration information in a predetermined period including the period in which swallowing has been estimated as having occurred, obtaining a feature quantity from the extracted reference information, and performing a machine learning process on the obtained feature quantity to determine whether or not there is a possibility of dysphagia in the swallowing; and a display control process of causing a determination result obtained by the first swallowing determination process and a determination result obtained by the second swallowing determination process to be displayed.

Swallowing diagnosis apparatus and storage medium

A dysphagia treatment device includes: a current application unit configured to be attached to a target portion of a treated person in order to percutaneously apply current to a biological tissue of the neck including superior laryngeal nerve of the treated person; a control unit configured to control the current application unit such that percutaneous stimulation caused by an interference wave or a pseudo interference wave is applied to the biological tissue of the neck including the superior laryngeal nerve; an operation unit configured to adjust the current to be applied by the current application unit, to a sensory threshold at which the treated person becomes aware of the percutaneous stimulation; and a display unit configured to display index information based on the sensory threshold.

Dysphagia test device, dysphagia test method, dysphagia treatment device, and stimulating current setting method

A swallowing estimation device includes: a sound detection part configured to detect sound of a larynx portion; a respiration detection part configured to detect respiration; and a swallowing estimation part configured to estimate swallowing based on sound information outputted from the sound detection part and based on respiration information outputted from the respiration detection part. The swallowing estimation part obtains a value of a parameter for swallowing estimation with respect to a biological sound generation interval that corresponds to a respiratory cessation interval longer than or equal to 400 msec, and estimates whether swallowing has occurred in the biological sound generation interval based on whether the obtained value of the parameter satisfies a swallowing determination condition.

Swallowing estimation device, information terminal device, and storage medium

A swallowing assist device for assisting swallowing includes a respiration detection part, an application unit, and a control part. The respiration detection part detects respiration. The application unit is attached to a target section to apply a stimulus for facilitation of swallowing. The control part controls the application unit. The control part controls the application unit to start application of the stimulus to the target section during an expiration period detected according to a detection signal from the respiration detection part, and terminate the application of the stimulus to the target section during the expiration period.

Growing community of inventors

Nishinomiya, Japan

Yoshitaka Oku