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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0071497 (2011-03-24) |
등록번호 | US-9186098 (2015-11-17) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 3 인용 특허 : 545 |
An apparatus for insertion of a medical device in the skin of a subject is provided, as well as methods of inserting medical devices.
1. An apparatus, comprising: a housing;a handle coupled to and at least partially surrounding the housing;a medical device including a sensor moveably and releasably held within the housing, the medical device moveable between a retracted position and a distal position; anda sharp releasably coupled
1. An apparatus, comprising: a housing;a handle coupled to and at least partially surrounding the housing;a medical device including a sensor moveably and releasably held within the housing, the medical device moveable between a retracted position and a distal position; anda sharp releasably coupled to the medical device and supporting the sensor;wherein a force applied to the handle moves the housing into the handle and the medical device from the retracted position to the distal position;wherein the sensor comprises a plurality of electrodes including a working electrode, wherein the working electrode comprises an analyte-responsive enzyme and a mediator, wherein at least one of the analyte-responsive enzyme and the mediator is chemically bonded to a polymer disposed on the working electrode, and wherein at least one of the analyte-responsive enzyme and the mediator is crosslinked with the polymer. 2. The apparatus of claim 1, further comprising a carrier for moveably holding the sharp in the housing wherein the carrier remains holding the sharp while the medical device moves from the retracted position to the distal position. 3. The apparatus of claim 1, wherein the medical device includes an on-body housing including a sensor control unit, and wherein the sensor is coupled to the sensor control unit. 4. The apparatus of claim 3, wherein the sharp is positioned through the sensor control unit prior to the force being applied to the handle to move the housing into the handle and the sharp from the retracted position to the partially exposed position. 5. The apparatus of claim 4, wherein the sensor control unit includes sensor electronics and the sharp is positioned through the sensor electronics. 6. The apparatus of claim 1, wherein the housing is configured to recede into the handle when the force is applied to the handle. 7. The apparatus of claim 1, wherein the sharp is configured to penetrate a skin surface when the force is applied to the handle. 8. The apparatus of claim 1, wherein a distal end of the housing is configured for placement on a skin surface and an entire width of a proximal end of the housing is fully contained within the handle. 9. An apparatus, comprising: a housing;a handle coupled to and at least partially surrounding the housing;a sharp moveable within the housing from a retracted position to a partially exposed position;an electrochemical sensor releasable coupled to the sharp for movement with the sharp and for insertion under a skin surface; anda carrier for moveably supporting the sharp within the housing;wherein a force applied to the handle moves the housing into the handle and the sharp from the refracted position to the partially exposed position;wherein the electrochemical sensor comprises a plurality of electrodes including a working electrode, wherein the working electrode comprises an analyte-responsive enzyme and a mediator, wherein at least one of the analyte-responsive enzyme and the mediator is chemically bonded to a polymer disposed on the working electrode, and wherein at least one of the analyte-responsive enzyme and the mediator is crosslinked with the polymer. 10. The apparatus of claim 9, wherein the housing comprises a distal opening for release of the electrochemical sensor therefrom. 11. The apparatus of claim 9, wherein the housing contains a desiccant. 12. The apparatus of claim 9, wherein the housing defines one or more longitudinal ridges for aligning one of the sharp and the sensor. 13. The apparatus of claim 9, further comprising a medical device including an on-body housing including a sensor control unit, wherein the sensor is coupled to the sensor control unit. 14. The apparatus of claim 13, wherein the sharp is positioned through the sensor control unit prior to the force being applied to the handle to move the housing into the handle and the sharp from the retracted position to the partially exposed position. 15. The apparatus of claim 14, wherein the sensor control unit includes sensor electronics and the sharp is positioned through the sensor electronics. 16. The apparatus of claim 9, wherein the housing is configured to recede into the handle when the force is applied to the handle. 17. The apparatus of claim 9, wherein the sharp is configured to penetrate the skin surface when the force is applied to the handle. 18. The apparatus of claim 9, wherein a distal end of the housing is configured for placement on the skin surface and an entire width of a proximal end of the housing is fully contained within the handle.
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