Container, system and method for providing a solution
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-001/16
A61J-001/20
A61M-001/28
B01F-003/12
B01F-005/10
A61J-001/10
출원번호
US-0990008
(2016-01-07)
등록번호
US-10226561
(2019-03-12)
우선권정보
SE-0601327 (2006-06-15)
발명자
/ 주소
Falkvall, Thore
Carlsson, Per-Olov
출원인 / 주소
METPRO AB
대리인 / 주소
Knobbe, Martens, Olson & Bear, LLP
인용정보
피인용 횟수 :
0인용 특허 :
11
초록▼
A container (10) comprising a plurality of compartments (A, B, C) separated by compartment dividers (6), and an inlet connector (3) for receiving a liquid via a connection tube (2). The compartment dividers rupture when a sufficient pressure is applied by a liquid or gas introduced into the containe
A container (10) comprising a plurality of compartments (A, B, C) separated by compartment dividers (6), and an inlet connector (3) for receiving a liquid via a connection tube (2). The compartment dividers rupture when a sufficient pressure is applied by a liquid or gas introduced into the container (10) through the inlet connector (3). Some of the compartments comprise powder, which dissolves at the introduction of liquid into the container. A system, process and use in the field of dialysis are also disclosed.
대표청구항▼
1. A system for providing a medical solution, said system comprising a connector for connecting said system to an inlet and an outlet connector of a container comprising a powder;a liquid pump configured to be fluidly connected to said container, for providing liquid, such as water, from a liquid so
1. A system for providing a medical solution, said system comprising a connector for connecting said system to an inlet and an outlet connector of a container comprising a powder;a liquid pump configured to be fluidly connected to said container, for providing liquid, such as water, from a liquid source to said container;a re-circulation pump connected to said inlet connector, wherein said re-circulation pump provides re-circulation of the contents of said container with said liquid provided by said liquid pump;such that in use the medical solution is prepared by mixing said powder of said container with said liquid from said liquid source. 2. The system according to claim 1, comprising a solution supply reservoir fluidically coupled to said container. 3. The system according to claim 2, further comprising a second valve positioned between said outlet connector and said solution supply reservoir. 4. The system according to claim 2, wherein said solution supply reservoir, connectable to said container via said outlet connector of said container, having a level sensor that alerts a user when a solution level is too low. 5. The system according to claim 1, wherein said liquid pump is a water pump, and said liquid source is a water source. 6. The system according to claim 1, further comprising a first valve positioned between said liquid pump and said inlet connector. 7. The system according to a claim 1, further comprising a control device configured to control at least one of: said liquid pump, said re-circulation pump, a valve based on liquid amount parameters, an air detector, and level sensor of the system. 8. The system according to claim 7, wherein said control device controls said liquid amount of the system by volumetric measurement, flow measurement, weight measurement, conductivity measurement, pH measurement, or pressure measurement. 9. The system according to claim 8, further comprising a scale for determining said weight of said at least one container and said contents thereof. 10. The system according to claim 7, further comprising a transponder device configured to communicate water amount information comprising at least one of: volume; flow; weight; pressure; conductivity; pH; pump re-circulation times for said container to said control unit for controlling said liquid pump or said re-circulation pump. 11. The system according to claim 7, wherein said control device has the ability to alert by light and/or sound a patient/user, or wherein said control device comprises a display for displaying said parameters, such as, said remaining treatment time, time before a new container must be connected, water amount parameters, and container ID. 12. The system according to claim 1, wherein said connector for connecting said system to said container is configured to be connected to said inlet connector provided with a non-return valve; and/or wherein said connector for connecting said system said container is configured to be connected to said outlet connector provided with a membrane; and/or wherein said connector for connecting said system to said container is configured to be connected to said container wherein said outlet connector integrated into one double lumen connector with said inlet connector. 13. A method for emptying a system according to claim 1, comprising: changing direction of said liquid pump into backward pumping mode, changing direction of a first valve provided between said liquid pump and said inlet connector into backward flow mode;emptying said system of fluid by pumping said fluid into a drain. 14. The method according to claim 13, further comprising changing the direction of said re-circulation pump to facilitate emptying of said system. 15. The method according to claim 13, further comprising changing direction of a second valve provided between said outlet connector and a solution supply reservoir into backward flow mode. 16. A method for providing a medical solution, comprising: introducing a predetermined liquid volume into a container comprising a powder, such as a bicarbonate powder, from a liquid source via a liquid pump;stopping said liquid pump when said predetermined volume of liquid is provided to said container,re-circulating the contents of said container by means of a re-circulation pump with said introduced predetermined volume of liquid, thus providing a mixed medical solution in said container. 17. The method according to claim 16, wherein said contents of the container further comprises an electrolyte. 18. The method according to claim 16, further comprising: communicating said mixed medical solution to a solution supply reservoir, and estimating the time left, based on a medical solution level in said solution supply reservoir, using information from a level sensor provided in a solution supply reservoir, before a new container need to be connected.
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이 특허에 인용된 특허 (11)
Falkvall, Thore; Carlsson, Per-Olov, Container, system and method for providing a solution.
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Scharf Mike (McHenry IL) Finley Mike (Park City IL) Veillon Joe (McHenry IL) Kipp Jim (Palatine IL) Dudar Tom (Palatine IL) Owens Jim (McHenry IL) Ogle Jim (Glenview IL), System for creating at a site, remote from a sterile environment, a parenteral solution.
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