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-0013379 (2011-01-25) |
등록번호 | US-8361053 (2013-01-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 642 |
A fluid delivery device for administering a first medicament and a second medicament includes a first fluid reservoir configured to contain the first medicament and a second fluid reservoir configured to contain the second medicament. The fluid delivery device may include one or more basal drive mec
A fluid delivery device for administering a first medicament and a second medicament includes a first fluid reservoir configured to contain the first medicament and a second fluid reservoir configured to contain the second medicament. The fluid delivery device may include one or more basal drive mechanisms to provide a basal delivery of one or more of the first and second medicaments. The fluid delivery device may further include one or more bolus drive mechanisms to provide a bolus delivery of one or more of the first and second medicaments.
1. A method of administering first and second medicaments from a fluid delivery device, the method comprising: forcing hydraulic fluid from a hydraulic fluid reservoir into a first pump chamber, the hydraulic fluid in the first pump chamber exerting a force on a first piston to expel at least a port
1. A method of administering first and second medicaments from a fluid delivery device, the method comprising: forcing hydraulic fluid from a hydraulic fluid reservoir into a first pump chamber, the hydraulic fluid in the first pump chamber exerting a force on a first piston to expel at least a portion of the first medicament through an aperture of a first fluid reservoir and deliver a first basal delivery of the first medicament;forcing hydraulic fluid from the hydraulic fluid reservoir into a second pump chamber, the hydraulic fluid in the second pump chamber exerting a force on a second piston to expel at least a portion of the second medicament through an aperture of a second fluid reservoir and deliver a second basal delivery of the second medicament. 2. The method of claim 1, wherein forcing hydraulic fluid from the hydraulic fluid reservoir includes applying a spring force to a piston within the hydraulic fluid reservoir. 3. The method of claim 1, wherein forcing the hydraulic fluid from the hydraulic fluid reservoir includes forcing hydraulic fluid from the hydraulic fluid reservoir through a flow restrictor and into the first and second pump chambers. 4. A method of administering first and second medicaments from a fluid delivery device, the method comprising: delivering a first basal delivery of the first medicament, anddelivering a second basal delivery of the second medicament,wherein the fluid delivery device comprises: a housing;a first reservoir within the housing and configured to contain the first medicament;a second reservoir within the housing and configured to contain the second medicament;a first basal drive mechanism within the housing and having a first hydraulic fluid reservoir;a first pump chamber in fluid communication with the first hydraulic fluid reservoir of the first basal drive mechanism via a first flow restrictor, the first pump chamber configured to engage the first reservoir to provide a basal delivery of the first medicament during use;a second basal drive mechanism within the housing and having a second hydraulic fluid reservoir;a second pump chamber in fluid communication with the second hydraulic fluid reservoir of the second basal drive mechanism via a second flow restrictor, the second pump chamber configured to engage the second reservoir to provide a basal delivery of the second medicament during use; anda needle having a first end configured for fluid communication with the first reservoir and a second end configured to extend exteriorly from the housing. 5. The method of claim 4, wherein the fluid delivery device further comprises a bolus drive mechanism coupled to the first pump chamber and configured to provide a bolus delivery of the first medicament. 6. The method of claim 5, wherein the bolus drive mechanism is coupled to the second pump chamber and is configured to provide a bolus delivery of the second medicament. 7. The method of claim 5, wherein the bolus drive mechanism is a first bolus drive mechanism and wherein the fluid delivery device further comprises a second bolus drive mechanism coupled to the second pump chamber and configured to provide a bolus delivery of the second medicament. 8. The method of claim 5, wherein the bolus drive mechanism includes a ratchet and a bolus piston coupled to the ratchet. 9. The method of claim 8, wherein the bolus of the first medicament is larger than the bolus of the second medicament. 10. The method of claim 4, wherein the first and second basal drive mechanisms each include a coil spring coupled to a drive piston. 11. The method of claim 4, wherein the fluid delivery device further comprises a first delivery piston coupled to the first pump chamber and positioned within the first fluid reservoir to exert a force on the first medicament within the first fluid reservoir and a second delivery piston coupled to the second pump chamber and positioned within the second fluid reservoir to exert a force on the second medicament within the second fluid reservoir. 12. The method of claim 4, wherein the fluid delivery device is an ambulatory infusion pump. 13. The method of claim 4, wherein the needle includes a third end configured for fluid communication with the second reservoir. 14. The method of claim 4, wherein the needle configured for fluid communication with the first reservoir is a first needle, the fluid delivery device further comprising a second needle configured for fluid communication with the second reservoir. 15. A method of administering first and second medicaments from a fluid delivery device, the method comprising: delivering a first basal delivery of the first medicament, anddelivering a second basal delivery of the second medicament,wherein the fluid delivery device comprises: a housing;a first reservoir within the housing and configured to contain the first medicament;a second reservoir within the housing and configured to contain the second medicament;a basal drive mechanism within the housing and having a hydraulic fluid reservoir;a first pump chamber in fluid communication with the hydraulic fluid reservoir of the basal drive mechanism via a first flow restrictor, the first pump chamber configured to engage the first reservoir to provide basal delivery of the first medicament during use; anda second pump chamber in fluid communication with the hydraulic fluid reservoir of the basal drive mechanism via a second flow restrictor, the second pump chamber configured to engage the second reservoir to provide basal delivery of the second medicaments during use. 16. The method of claim 15, wherein the fluid delivery device further comprises a bolus drive mechanism coupled to the first and second pump chambers to provide bolus deliveries of the first and second medicaments. 17. The method of claim 16, wherein the bolus drive mechanism includes a ratchet and piston. 18. The method of claim 16, wherein the bolus of the first medicament is larger than the bolus of the second medicament. 19. The method of claim 15, wherein the fluid delivery device further comprises a first bolus drive mechanism coupled to the first pump chamber to provide a bolus delivery of the first medicament and a second bolus drive mechanism coupled to the second pump chamber to provide a bolus delivery of the second medicament. 20. The method of claim 15, wherein the fluid delivery device further comprises a needle having a first end configured for fluid communication with the first reservoir, a second end configured for fluid communication with the second reservoir and a third end configured to engage a user. 21. The method of claim 15, wherein the fluid delivery device further comprises a first needle configured for fluid communication with the first reservoir and a user and a second needle configured for fluid communication with the second reservoir and the user. 22. The method of claim 15, wherein the fluid delivery device is an ambulatory infusion pump.
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