Infusion set
First Claim
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1. A cannula system, comprising:
- a base body, the base body comprising a foundation body and a plaster, the foundation body attached to a first surface of the plaster, the plaster having a second, opposite surface comprising an adhesive for attachment of the base body to tissue; and
a separate cannula holder comprising a cannula for delivering or removing fluid, wherein the cannula holder and the foundation body are configured to form a connection as the cannula is inserted through the base body and into the tissue.
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Abstract
A device for inserting a cannula into tissue, including a cannula, a protective element which can accommodate said cannula, an operating element for moving the cannula out of the protective element, and a holder fixedly connected to the cannula. The invention encompasses a system for connecting a liquid supply to the cannula.
30 Citations
34 Claims
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1. A cannula system, comprising:
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a base body, the base body comprising a foundation body and a plaster, the foundation body attached to a first surface of the plaster, the plaster having a second, opposite surface comprising an adhesive for attachment of the base body to tissue; and a separate cannula holder comprising a cannula for delivering or removing fluid, wherein the cannula holder and the foundation body are configured to form a connection as the cannula is inserted through the base body and into the tissue. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A method for inserting a cannula into tissue, comprising:
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adhering a base body over an injection point on the tissue, the base body comprising a foundation body and a plaster; moving a cannula holder and a cannula attached to the cannula holder through the base body to insert the cannula into the tissue; and connecting the cannula holder to the foundation body of the base body to fix the cannula in place in the tissue. - View Dependent Claims (32, 33, 34)
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Specification