Title:
IMPROVED SENSOR SUPPORT SUBSTRATE AND ITS APPLICATION
Document Type and Number:
Japanese Patent JPH01221138
Kind Code:
A
Abstract:
PURPOSE: To make possible to endure a large lifting force on holding a transducer, by providing a supporting base to support a transducer sensor having an opening and a flexible outer part over the periphery of a hard inner part. CONSTITUTION: A hollow tubular element 12 is mounted to a supporting base 10, which has inner part 18 comprising a comparatively hard plasticizer and an outer part 20 with comparative softness and flexibility such as a flexible rubber or plasticizer. An adhesion layer 30 is mounted onto a constant surface 16 of the supporting base 10, which itself is covered with a movable paper backsheet 32. A series of openings are formed at the supporting base, skin of patient can be breathed, and a soluble solution passes through the openings to dissolve the adhesive agent to make easy to remove a supporting panel from the skin. A flexible membrane 28 covering the opening of the hollow tubular element 12 is mounted so as not to contact a transducer with the patient.
Inventors:
HON EDWARD H
Application Number:
JP28350988A
Publication Date:
September 04, 1989
Filing Date:
November 09, 1988
Export Citation:
Assignee:
HON EDWARD H
International Classes:
A61B5/00; A61B5/022; A61B5/03; (IPC1-7): A61B5/00
Domestic Patent References:
| JPS4932394A | 1974-03-25 | |||
| JP62068387B |
Foreign References:
| US4556066A | 1985-12-03 |
Attorney, Agent or Firm:
Yu Saito (1 person outside)
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