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) |
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출원번호 | US-0095196 (2013-12-03) |
등록번호 | US-9694144 (2017-07-04) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 1717 |
A medicament injection device includes a device body portion that includes a penetrating member channel. A penetrating member is provided with a sharpened distal tip and shaft portion that is slidably disposed within the penetrating channel to provide for a penetrating to travel in a linear axial mo
A medicament injection device includes a device body portion that includes a penetrating member channel. A penetrating member is provided with a sharpened distal tip and shaft portion that is slidably disposed within the penetrating channel to provide for a penetrating to travel in a linear axial movement. A pierceable membrane isolates a penetrating member in an associated penetrating member chamber. A medicament reservoir is in fluid communication with the penetrating member. The medicament reservoir is configured to house a medicament and is coupled to the penetrating member to allow for delivery of medicament to a tissue site.
1. A medicament injection device for injecting a medicament to a tissue at a skin site of a patient, comprising: a device body portion that includes a penetrating member channel;a penetrating member with a sharpened distal tip and a shaft portion which is slidably disposed within the penetrating mem
1. A medicament injection device for injecting a medicament to a tissue at a skin site of a patient, comprising: a device body portion that includes a penetrating member channel;a penetrating member with a sharpened distal tip and a shaft portion which is slidably disposed within the penetrating member channel to provide for the penetrating member to travel in a linear axial movement;a feedback loop coupled to a processor and to a controllable driver, the processor configured to storing penetrating member driver profiles in a memory, to selecting one of the penetrating member driver profiles from the memory, and actuating the penetrating member in accordance with the selected penetrating member driver profile to release the penetrating member for penetration of the skin site at an injection site, wherein the processor and the controllable driver operate with the feedback loop to control a depth of penetration to the injection site and a velocity of the penetrating member such that an insertion velocity of the penetrating member is greater than a withdrawal velocity of the penetrating member;a pierceable membrane that isolates the penetrating member in an associated penetrating member chamber; anda medicament reservoir in fluid communication with the penetrating member, the medicament reservoir configured to house a medicament, the medicament reservoir coupled to the penetrating member to allow for delivery of medicament to the injection site. 2. The device of claim 1, wherein the medicament reservoir is in a form of a collapsible canister. 3. The device of claim 1, wherein the medicament is a drug or a vaccine. 4. The device of claim 1, wherein a plurality of medicament reservoirs are provided. 5. The device of claim 4, wherein the plurality of medicament reservoirs in operation provide for metered doses of long-term medication needs. 6. The device of claim 5, wherein the plurality of medicament reservoirs are included in a cassette positionable with an interior of the device body portion. 7. The device of claim 1, wherein the device body portion includes an area to house used penetrating members for disposal. 8. The device of claim 1, wherein an elongated coupler shaft is provided that is configured to be coupled to the penetrating member. 9. The device of claim 8, wherein the controllable driver and the processor operate together to measure acceleration and displacement of the elongated coupler shaft and the penetrating member from a known start position. 10. The device of claim 1, wherein the processor determines whether a distal end of the penetrating member has reached a brake depth in the tissue at the injection site. 11. The device of claim 10, wherein the brake depth is pre-determined and programmed into the processor. 12. The device of claim 10, wherein the brake depth is determined dynamically during the step of actuating actuation of the penetrating member. 13. The device of claim 1, wherein an amount of penetrating of the penetrating member is measured during an operation cycle of the device. 14. The device of claim 1, wherein a penetration depth of the penetrating member includes an amount of tenting of a patient's skin during a penetration event.
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