WOUND TREATMENT APPARATUS AND GUIDING UNIT THEREOF
First Claim
1. A wound treatment apparatus applied to a wound, comprisinga guiding unit, comprising:
- a main body having a first end and a second end, wherein the first end is communicated to the wound;
an elastic member disposed in the main body to isolate the first end from the second end;
an accommodating portion formed within the elastic member;
a negative pressure collecting module connecting with the guiding unit, comprising;
a negative pressure source providing negative pressure to the wound; and
a collecting device collecting exudates of the wound;
wherein when the negative pressure source sucks air from the guiding unit, the elastic member deforms to allow the accommodating portion to communicate with the first end and the second end, respectively, and when the negative pressure source stops the sucking action, the elastic member is restored to allow the accommodating portion to isolate the first end from the second end.
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Accused Products
Abstract
A wound treatment includes a guiding unit and a negative pressure collecting module. The guiding unit includes a main body, an elastic member and an accommodating portion formed within the elastic member. The main body has a first end is communicated to the wound, and a second end. The elastic member is disposed in the main body to isolate the first end from the second end. The negative pressure collecting module, connecting with the guiding unit, includes a negative pressure source providing negative pressure to the wound, and a collecting device collecting exudates of the wound. When the negative pressure source sucks air from the guiding unit, the elastic member deforms, and the accommodating portion communicates with the first end and the second end, respectively. When the negative pressure source stops sucking, the elastic member is restored, and the accommodating portion isolates the first end from the second end.
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Citations
18 Claims
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1. A wound treatment apparatus applied to a wound, comprising
a guiding unit, comprising: -
a main body having a first end and a second end, wherein the first end is communicated to the wound; an elastic member disposed in the main body to isolate the first end from the second end; an accommodating portion formed within the elastic member; a negative pressure collecting module connecting with the guiding unit, comprising; a negative pressure source providing negative pressure to the wound; and a collecting device collecting exudates of the wound; wherein when the negative pressure source sucks air from the guiding unit, the elastic member deforms to allow the accommodating portion to communicate with the first end and the second end, respectively, and when the negative pressure source stops the sucking action, the elastic member is restored to allow the accommodating portion to isolate the first end from the second end. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A guiding unit connecting to a negative pressure source, comprising
a main body having a first end and a second end, wherein the first end is communicated to the wound; -
an elastic member disposed in the main body to isolate the first end from the second end; and an accommodating portion formed within the elastic member, wherein when the negative pressure source sucks air from the guiding unit, the elastic member deforms to allow the accommodating portion to communicate with the first end and the second end, respectively, and when the negative pressure source stops the sucking action, the elastic member is restored to allow the accommodating portion to isolate the first end from the second end. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification