Dual insertion set
First Claim
1. A dual insertion set for supplying a fluid to a body of a patient and for monitoring a body characteristic of the patient, the dual insertion set comprising:
- a base adapted to secure the dual insertion set to the skin of a patient;
an infusion portion including at least one cannula for supplying a fluid to an infusion placement site, wherein the at least one cannula is coupled to and extends from the base, wherein the at least one cannula has at least one lumen with a distal end for fluid communication with the infusion placement site, and wherein the at least one cannula has at least one port structure formed near another end of the at least one lumen opposite the distal end; and
a sensor portion including at least one sensor coupled to and extending from the base and having at least one sensor electrode formed on a substrate, wherein the at least one sensor is for determining at least one body characteristic of the patient at a sensor placement site.
1 Assignment
0 Petitions
Accused Products
Abstract
A dual insertion set includes a base, an infusion portion, a sensor portion, and at least one piercing member. The base is adapted to secure the dual insertion set to the skin of a patient. The infusion portion includes a cannula for supplying a fluid to a placement site. The cannula is coupled to and extends from the base and has at least one lumen with a distal end for fluid communication with the placement site. The cannula has at least one port structure formed near another end of the lumen opposite the distal end. The sensor portion includes a sensor coupled to and extending from the base having at least one sensor electrode formed on a substrate. The sensor is for determining a body characteristic of the patient at the placement site. The at least one piercing member is coupled to and extends from the base to facilitate insertion of the cannula and the sensor.
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Citations
38 Claims
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1. A dual insertion set for supplying a fluid to a body of a patient and for monitoring a body characteristic of the patient, the dual insertion set comprising:
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a base adapted to secure the dual insertion set to the skin of a patient;
an infusion portion including at least one cannula for supplying a fluid to an infusion placement site, wherein the at least one cannula is coupled to and extends from the base, wherein the at least one cannula has at least one lumen with a distal end for fluid communication with the infusion placement site, and wherein the at least one cannula has at least one port structure formed near another end of the at least one lumen opposite the distal end; and
a sensor portion including at least one sensor coupled to and extending from the base and having at least one sensor electrode formed on a substrate, wherein the at least one sensor is for determining at least one body characteristic of the patient at a sensor placement site. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A dual insertion set for supplying a fluid to a body of a patient and for monitoring a body characteristic of the patient, the dual insertion set comprising:
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a base adapted to secure the dual insertion set to the skin of a patient;
an infusion portion including at least one cannula for supplying a fluid to an infusion placement site, wherein the at least one cannula is coupled to and extends from the base, wherein the at least one cannula has at least one lumen with a distal end for fluid communication with the infusion placement site, and wherein the at least one cannula has at least one port structure formed near another end of the at least one lumen opposite the distal end;
a sensor portion including at least one sensor having at least one sensor electrode formed on a substrate, wherein the at least one sensor is for determining at least one body characteristic of the patient at a sensor placement site, wherein the at least one cannula includes an outer lumen to supply the fluid and an inner lumen to contain the sensor portion. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A dual insertion set for supplying a fluid to a body of a patient and for monitoring a body characteristic of the patient, the dual insertion set comprising:
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a base adapted to secure the dual insertion set to the skin of a patient;
an infusion portion including at least one cannula for supplying a fluid to an infusion placement site, wherein the at least one cannula is coupled to and extends from the base, wherein the at least one cannula has at least one lumen with a distal end for fluid communication with the placement site, and wherein the at least one cannula has at least one port structure formed near another end of the at least one lumen opposite the distal end;
a sensor portion including at least one sensor having at least one sensor electrode formed on a substrate, wherein the at least one sensor is for determining at least one body characteristic of the patient at a sensor placement site, wherein the at least one sensor is coupled to an outer wall of the at least one cannula. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35)
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36. A dual insertion set for supplying a fluid to a body of a patient and for monitoring a body characteristic of the patient, the dual insertion set comprising:
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a base adapted to secure the dual insertion set to the skin of a patient;
an infusion portion including a piercing member for penetrating the skin of the patient and for supplying a fluid to an infusion placement site, wherein the piercing member is coupled to and extends from the base, wherein the piercing member has at least one lumen with a distal end for fluid communication with the placement site, and wherein the piercing member has at least one port structure formed near another end of the at least one lumen opposite the distal end; and
a sensor portion including at least one sensor coupled to and extending from the base having at least one sensor electrode formed on a substrate, wherein the at least one sensor for to determining at least one body characteristic of the patient at the placement site. - View Dependent Claims (37)
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38. A dual insertion set for supplying a fluid to a body of a patient and for monitoring a body characteristic of the patient, the dual insertion set comprising:
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a base adapted to secure the dual insertion set to the skin of a patient;
an infusion portion including a piercing member for penetrating the skin of the patient and for supplying a fluid to an infusion placement site, wherein the piercing member is coupled to and extends from the base, wherein the piercing member has at least one lumen with a distal end for fluid communication with the placement site, and wherein the piercing member has at least one port structure formed near another end of the at least one lumen opposite the distal end;
a sensor portion including at least one sensor having at least one sensor electrode formed on a substrate, wherein the at least one sensor for determining at least one body characteristic of the patient at a sensor placement site;
wherein the at least one sensor is placed on the skin of the patient; and
wherein the piercing member withdraws fluid from the body of the patient to provide fluid contact with the at least one sensor electrode.
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Specification