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다음과 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-0558865 (2004-06-01) |
등록번호 | US-8262614 (2012-09-11) |
국제출원번호 | PCT/US2004/017320 (2004-06-01) |
§371/§102 date | 20061219 (20061219) |
국제공개번호 | WO2004/107975 (2004-12-16) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 1350 |
A device is provided for fluid delivery. The device comprises a cartridge having a plurality of cavities and a plurality of penetrating members. The plurality of penetrating members are each at least partially contained in cavities of the cartridge wherein the penetrating members are slidably movabl
A device is provided for fluid delivery. The device comprises a cartridge having a plurality of cavities and a plurality of penetrating members. The plurality of penetrating members are each at least partially contained in cavities of the cartridge wherein the penetrating members are slidably movable to extend outward from openings on said cartridge to penetrate tissue. Each of the penetrating members comprises a needle with a lumen coupled to a canister containing a material to be injected.
1. A device for fluid delivery into an anatomical feature comprising: a penetrating member drivera disposable having a plurality of cavities;a plurality of penetrating members each at least partially contained in said cavities of the cartridge wherein the penetrating members are slidably movable to
1. A device for fluid delivery into an anatomical feature comprising: a penetrating member drivera disposable having a plurality of cavities;a plurality of penetrating members each at least partially contained in said cavities of the cartridge wherein the penetrating members are slidably movable to extend outward from openings on said cartridge to penetrate tissue; wherein each of said penetrating members comprises a needle with a lumen coupled to a collapsible canister containing a material to be injected and the penetrating member collapses the canister to dispose the material in the canister into the tissue, each of a penetrating member configured to be coupled to the penetrating member driver;a penetrating member sensor;a processor coupled to the penetrating member sensor and configured to be coupled to each of a penetrating member; the processor having control instructions for the penetrating member driver, the processor being configured to adjust an application of force to a penetrating member when the penetrating member contacts a target tissue so that the penetrating member of a penetrating member as the penetrating member moves in the first direction toward a target tissue and precisely determine a position or penetration depth of the penetrating member relative to layers of target tissue or skin being penetrated, the application of a launching force to the penetrating member being controlled based on position and speed of the penetrating member to localize an injection with a tissue. 2. The device of claim 1 wherein said cartridge is of disc shape and the penetrating members are slidably movable to extend radially outward from openings on said cartridge to penetrate tissue. 3. The device of claim 1 wherein the canister contains a plurality of materials to be injected. 4. The device of claim 1 wherein motion of the penetrating member conforms to a controllable velocity or motion waveform. 5. The device of claim 1 wherein motion of the penetrating member conforms to a controllable depth. 6. The device of claim 1 further comprising an electronically controlled penetrating member driver coupled to and drives each of the plurality of penetrating members with a controlled force. 7. The device of claim 6 further comprising a processor for controlling said penetrating member driver to move at least one of said penetrating members at velocities which conform with a selectable velocity profile that reduces initial pain and residual pain.
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