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Biomedical subjects

T Togawa

Publications and source records attributed to T Togawa.

At least 181 records · Page 10Linked to original sources
PubMed1979

Admittance plethysmographic evaluation of undulatory massage for the edematous limb.

A new apparatus, called Hadomer has been developed for the treatment of peripheral lymphedema and venous disorder. It has cuffs with 5 rooms, through which the air pressure moves from periphery to proximal point, just like surging waves. The peripheral stagnant lymph and venous blood are displaced toward the heart by this pneumatic massage. Hadomer has been applied to more than 400 patients with the edematous limbs, with satisfactory results, such as decrease of swelling, pain and induration. These clinical results have been also confirmed by electrical admittance plethysmography which is useful to measure noninvasively the edematous volume and the blood flow. The admittance of the edematous limbs is high and after massaging with Hadomer it approaches normal range. The blood flow in the diseased limbs is less than the healthy one and it is observed better after pneumatically massaging.

Edema↗
PubMed1977

[Indirect measurement of intracranial pressure, with special reference to its principles and experiments with animals].

A new technique for measurement of intracranial pressure was presented. By using this method a) absolute value of pressure, b) easy, simple and inexpensive long-term measurement and c) decrease in danger of infection are obtained. The apparatus consists of an external device which converts displacement of its membrane into quantitative change of beam and an internal chamber with two membranes that is implanted in a burr hole between scalp and dura mater. These devices have the same diameter and no direct connection each other. When a pressure in the external device is varied, a pressure-displacement curve of its membrane is resulted. The pressure of the external device at the point of inflexion of the curve is representative of the pressure in the internal chamber. In the animal experiment, satisfactory results were obtained.

Animals↗