[미국특허]
Electrode capable of attachment to a garment, system, and methods of manufacturing
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-005/04
A61N-001/00
출원번호
US-0005636
(2011-01-13)
등록번호
US-8548558
(2013-10-01)
발명자
/ 주소
Dunagan, Boyd
Dunagan, Jay M.
Garstka, Erick
Geolat, Keith J.
Rowe, Charles A.
출원인 / 주소
Covidien LP
대리인 / 주소
Wisnor, Esq., Lisa E.
인용정보
피인용 횟수 :
4인용 특허 :
137
초록▼
An electrode for selective attachment to at least one of a garment and a subject, is provided and includes a conductive member defining a first side and a second side; a conductive composition disposed on the first side of the conductive member, wherein the conductive composition has a first adhesiv
An electrode for selective attachment to at least one of a garment and a subject, is provided and includes a conductive member defining a first side and a second side; a conductive composition disposed on the first side of the conductive member, wherein the conductive composition has a first adhesive strength; a contact layer disposed on the second side of the conductive member, wherein the contact layer includes a pressure sensitive adhesive portion and a conductive hydrogel portion, wherein the pressure sensitive adhesive portion has a second adhesive strength that is greater than the adhesive strength of the conductive composition; whereby the electrode is adherable to the garment and to the subject such that the conductive composition is adhered to the subject and the pressure sensitive adhesive portion is adhered to the garment, wherein removal of the garment from the subject results in removal of the electrode from the subject.
대표청구항▼
1. An electrode for selective attachment to at least one of a garment and a subject, the electrode comprising: a conductive member defining a first side and a second side;a conductive composition disposed on the first side of the conductive member, wherein the conductive composition has a first adhe
1. An electrode for selective attachment to at least one of a garment and a subject, the electrode comprising: a conductive member defining a first side and a second side;a conductive composition disposed on the first side of the conductive member, wherein the conductive composition has a first adhesive strength; anda contact layer disposed on the second side of the conductive member, wherein the contact layer includes a first and a second pressure sensitive adhesive portions and a conductive hydrogel portion, wherein each of the first and second pressure sensitive adhesive portions has a second adhesive strength that is greater than the first adhesive strength of the conductive composition;wherein the electrode is configured to be disposed between the garment and the subject in a wireless and stud-free manner such that the conductive composition is adhered to the subject and the first and second pressure sensitive adhesive portions are adhered to the garment, wherein removal of the garment from the subject results in removal of the electrode from the subject; andwherein the hydrogel portion separates the first pressure sensitive adhesive portion from the second pressure sensitive adhesive portion such that the first pressure sensitive adhesive portion abuts one end of the hydrogel portion and the second pressure sensitive adhesive portion abuts another end of the hydrogel portion. 2. The electrode according to claim 1, wherein the conductive composition is a hydrogel. 3. The electrode according to claim 1, wherein the hydrogel portion of the contact layer has an adhesive strength that is less than the second adhesive strength of the first and second pressure sensitive adhesive portions. 4. The electrode according to claim 1, wherein the hydrogel portion of the contact layer extends at least partially across a length of the electrode. 5. The electrode according to claim 1, wherein the hydrogel portion of the contact layer extends completely across a length of the electrode. 6. The electrode according to claim 1, further comprising a layer of a silver composition interposed between the conductive member and the conductive composition. 7. The electrode according to claim 6, wherein the layer of silver composition is a layer of Silver/Silver-Chloride (Ag/AgCl). 8. The electrode according to claim 7, wherein the layer of Silver/Silver-Chloride (Ag/AgCl) is in the form of a coating of Silver/Silver-Chloride (Ag/AgCl) ink. 9. An electrode, comprising: a first layer adapted for selective disposition on a garment; a second layer adapted for selective disposition on a subject; and a third layer adapted for disposition and electrical communication between the first layer and the second layer; wherein the first layer includes a hydrogel portion, a first pressure sensitive adhesive portion, and a second pressure sensitive adhesive portion;wherein the electrode is configured to be disposed between the garment and the subject in a wire-less and stud-free manner; andwherein the hydrogel portion separates the first pressure sensitive adhesive portion from the second pressure sensitive adhesive portion such that the first pressure sensitive adhesive portion abuts one end of the hydrogel portion and the second pressure sensitive adhesive portion abuts another end of the hydrogel portion. 10. The electrode according to claim 9, wherein the hydrogel portion has a first adhesive strength and each of the first and second pressure sensitive adhesive portions has a second adhesive strength. 11. The electrode according to claim 10, wherein the second adhesive strength is greater than the first adhesive strength. 12. The electrode according to claim 9, further comprising a release liner selectively and removably adhered to at least one of a surface of the first layer and a surface of the second layer. 13. The electrode according to claim 9, wherein the first layer is a first and second pressure sensitive adhesive portions each include double-coated non-conductive films. 14. The electrode according to claim 9, wherein the hydrogel portion of the first layer is a conductive hydrogel. 15. The electrode according to claim 9, wherein the second layer is a conductive hydrogel layer. 16. The electrode according to claim 15, wherein the conductive hydrogel of the second layer is similar to the hydrogel of the first layer. 17. The electrode according to claim 9, wherein the third layer is a carbon vinyl conductive layer. 18. An electrode system for selective use with a subject, the electrode system comprising: a garment having a first side and a second side; andat least one electrode for selective attachment to the first side of the garment and for selective attachment to the subject, the electrode including:a first layer adapted for selective engagement on the garment;a second layer adapted for selective engagement on the subject; anda third layer interposed between the first layer and the second layer, the third layer providing for electrical communication between the first layer and the second layer;wherein the first layer includes a hydrogel portion, a first pressure sensitive adhesive portion, and a second pressure sensitive adhesive portion;wherein the electrode system is configured to be disposed between the garment and the subject in a wire-less and stud-free manner; andwherein the hydrogel portion separates the first pressure sensitive adhesive portion from the second pressure sensitive adhesive portion such that the first pressure sensitive adhesive portion abuts one end of the hydrogel portion and the second pressure sensitive adhesive portion abuts another end of the hydrogel portion. 19. The electrode system according to claim 18, wherein the hydrogel portion has a first adhesive strength and each of the first and second pressure sensitive adhesive portions has a second adhesive strength. 20. The electrode system according to claim 19, wherein the second adhesive strength is greater than the first adhesive strength. 21. The electrode system according to claim 18, further comprising a release liner selectively and removably adhered to at least one of a surface of the first layer and a surface of the second layer. 22. The electrode system according to claim 18, wherein the first and second pressure sensitive adhesive portions each include double-coated non-conductive films. 23. The electrode system according to claim 18, wherein the hydrogel portion of the first layer is a conductive hydrogel. 24. The electrode system according to claim 18, wherein the second layer is a conductive hydrogel layer. 25. The electrode system according to claim 24, wherein the conductive hydrogel of the second layer is similar to the hydrogel of the first layer. 26. The electrode system according to claim 18, wherein the third layer is a carbon vinyl conductive layer.
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