Skin patch drug infusion device
AssigneeMedtrum Technologies Inc.
InventorCuijun Yang
Life of this patent
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Abstract
A skin patch drug infusion device includes an infusion mechanism module, the infusion mechanism module includes an upper case and a lower case; a control mechanism module, arranged on the lower case, and electrically connected with the infusion mechanism module; and an adhesive patch, including a tape and a protective film. The first side of the tape is fixedly connected with the lower case of the infusion mechanism module, and the second side opposite the first side of the tape is coated with a paste material, the protective film is fixed around the outer edge of the first side of the tape, the outer edge of the protective film contour corresponds to the outer edge of the tape, and the rockwell hardness of the protective film is higher than the tape.
Claims15
A skin patch drug infusion device, comprising:
- an infusion mechanism module, wherein the infusion mechanism module includes an upper case and a lower case;
- a control mechanism module, arranged on the lower case, and electrically connected with the infusion mechanism module;
- and
- an adhesive patch, comprising a tape and a protective film, wherein a first side of the tape is fixedly connected with the lower case of the infusion mechanism module, and a second side opposite the first side of the tape is coated with a paste material, the protective film is fixed around an outer edge of the first side of the tape, an outer edge of the protective film contour corresponds to the outer edge of the first side of the tape, and a rockwell hardness of the protective film is higher than a rockwell hardness of the tape, wherein the protective film is constantly fixed to the first side of the tape.
Dependencies are inferred from the claim text.