Panasonic Intellectual Property Management Co., Ltd.

Phc Holdings Corporation

Keisuke Taira

Noriaki Horii

Kazuhiko Inokuchi

Tomoyoshi Tokumaru

Tsubasa Sakurai

Shougo Fukushima

Satoshi Fukumoto

A PC comprises a measurement unit, a consumption rate calculation unit, a culture medium replacement detection unit, and a next step transition determination unit. The measurement unit acquires the amount of consumed glucose from the result of continuously measuring the concentration of glucose contained in a culture medium (X) of a culture vessel. The consumption rate calculation unit calculates the consumption rate at which glucose is consumed by differentiating the amount of glucose consumed. The culture medium replacement detection unit detects that the culture medium (X) in the culture vessel has been replaced or added. When the culture medium (X) is replaced or added, the next step transition determination unit determines whether or not to proceed to the next step according to whether or not the consumption rate after the replacement or addition of the culture medium (X) calculated by the consumption rate calculation unit satisfies a specific condition.

Cell culture control device, cell culture device provided with same, cell culture control method, and cell culture control program

A biological sound sensor to be used in contact with a skin of a living body, and includes a casing that has an opening in a face on the side facing the skin of the living body, a double-sided adhesive membrane having a first surface and a second surface, the second surface closes the opening by adhering to the face of the casing and the first surface adheres to the skin when collecting a biological sound produced in the living body. A microphone is arranged in the casing and picks up the biological sound. The double-sided adhesive membrane has a one-material portion, made of the first adhesive material, through the double-sided adhesive membrane from the first surface to the second surface.

Biological sound sensor and biological sound diagnostic device

A biological sound sensor to be used in contact with a skin of a living body, and includes a casing that has an opening in a face on the side facing the skin of the living body, a double-sided adhesive membrane, one surface of which closes the opening by adhering to the face of the casing and the other surface of which adheres to the skin when collecting a biological sound produced in the living body, and a microphone that is arranged in the casing and picks up the biological sound. The double-sided adhesive membrane includes a one-material portion made from a single type of material across the entire width in the thickness direction, the one-material portion being made from an adhesive material.

Growing community of inventors

Ehime, Japan

Keisuke Taira