최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0703214 (2003-11-05) |
등록번호 | US-7381184 (2008-06-03) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 177 인용 특허 : 241 |
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts dispo
An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte, such as blood glucose. An inserter having a retractable introducer is provided for subcutaneously implanting the sensor in a predictable and reliable fashion.
The invention claimed is: 1. A sensor inserter assembly comprising: a housing; a shuttle movably connected to the housing, the shuttle movable in an insertion direction and an opposite retraction direction; a first spring means for urging the shuttle in the insertion direction; a second spring mean
The invention claimed is: 1. A sensor inserter assembly comprising: a housing; a shuttle movably connected to the housing, the shuttle movable in an insertion direction and an opposite retraction direction; a first spring means for urging the shuttle in the insertion direction; a second spring means for urging the shuttle in the retraction direction; a sensor; an introducer sharp attached to the shuttle, the sensor introducer sharp arranged for releasably receiving the sensor; and an actuator for releasing the shuttle and allowing the first spring means to urge the shuttle and introducer sharp in the insertion direction to an extended position in which at least a portion of the introducer sharp and the sensor protrude from the housing, whereby the second spring means is automatically actuated by the shuttle reaching the extended position and urges the shuttle and introducer sharp in the retraction direction from the extended position to a retracted position in which the introducer sharp is retracted within the housing, wherein the sensor is slidably received within the introducer sharp and wherein the sensor is releasably retained on the introducer sharp by a dimple located on the sensor. 2. The sensor inserter assembly of claim 1, wherein the first and second spring means are separate compression springs. 3. The sensor inserter assembly of claim 1, wherein the first and second spring means are formed from a single structure alternately acting in compression and tension. 4. The sensor inserter assembly of claim 1, wherein the housing comprises a post for slidably receiving and retaining the shuttle. 5. The sensor inserter assembly of claim 4, wherein the post and the shuttle comprise inter-engaging features that prevent the shuttle from rotating significantly with respect to the post. 6. The sensor inserter assembly of claim 1, wherein the device further comprises a safety to impede the actuator until the safety is deactivated. 7. A sensor inserter assembly comprising: a housing; a shuttle movably connected to the housing, the shuttle movable in an insertion direction and an opposite retraction direction; a first spring means for urging the shuttle in the insertion direction; a second spring means for urging the shuttle in the retraction direction; a sensor; an introducer sharp attached to the shuttle, the sensor introducer sharp arranged for releasably receiving a the sensor; and an actuator for releasing the shuttle and allowing the first spring means to urge the shuttle and introducer sharp in the insertion direction to an extended position in which at least a portion of the introducer sharp and the sensor protrude from the housing, whereby the second spring means is automatically actuated by the shuttle reaching the extended position and urges the shuttle and introducer sharp in the retraction direction from the extended position to a retracted position in which the introducer sharp is retracted within the housing, wherein the sensor is pulled from the introducer sharp by an adhesive member as the shuttle is urged from the extended position to the retracted position. 8. A sensor inserter device comprising: a housing; a shuttle movably connected to the housing, the shuttle movable in an insertion direction and an opposite retraction direction; a first spring means for urging the shuttle in the insertion direction; a second spring means for urging the shuttle in the retraction direction; an introducer sharp attached to the shuttle, the introducer sharp arranged for releasably receiving a sensor; and an actuator for releasing the shuttle and allowing the first spring means to urge the shuttle and introducer sharp in the insertion direction to an extended position in which at least a portion of the introducer sharp and the sensor protrude from the housing, whereby the second spring means is automatically actuated by the shuttle reaching the extended position and urges the shuttle and introducer sharp in the retraction direction from the extended position to a retracted position in which the introducer sharp is retracted within the housing, further comprising an adhesive mount releasably attached to the housing for attaching to a patient's body near an insertion site where the sensor is adapted to be inserted, the adhesive mount comprising a housing portion and an adhesive portion, the adhesive portion extending outwardly beyond the housing portion. 9. The sensor inserter assembly of claim 8, wherein the adhesive portion has a width generally at least double a width of the housing portion. 10. The sensor inserter assembly of claim 8, wherein the adhesive portion has at least a region comprised of double-sided adhesive tape. 11. The sensor inserter assembly of claim 8, wherein the adhesive portion is generally planar and extends outwardly beyond the housing portion in all directions. 12. The sensor inserter assembly of claim 8, wherein the adhesive portion is flexible.
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