Medical liquid container and preparation-containing medical liquid container
A liquid container and liquid medicine technology, applied in the field of medical liquid containers containing preparations, can solve problems such as difficulties, expensive containers, troublesome production process, etc., and achieve the effect of preventing deterioration and small area
Inactive Publication Date: 2011-10-19
HOSOKAWA YOKO CO LTD
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Problems solved by technology
In this patent gazette, it is also disclosed that the injection molded part is used as a partition wall separating the mixed medicine container and the main medicine container or as the mixed medicine container itself, but in this case, a problem arises that the production process is more feasible than using It is more cumbersome and difficult to peel off the spacer, so that the produced container becomes expensive
Method used
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[0037] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0038] figure 1 is an external appearance perspective view showing an example of the medical liquid container of the present invention. The medical liquid container 10 includes a main liquid medicine storage chamber 11 for accommodating a first liquid medicine and an auxiliary liquid medicine for housing an auxiliary liquid medicine smaller in amount than the first liquid medicine contained in the main liquid medicine storage chamber 11. The storage chamber 12 , the auxiliary liquid medicine storage chamber is connected with the main liquid medicine storage chamber 11 .
[0039] In the main liquid medicine containing chamber 11, almost the entire periphery of the edge portion forms a firm seal 13 that is inseparably sealed, and the whole (of the main liquid medicine containing chamber) is formed of a flexible sheet member such as a synthetic resin film. The resin u...
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To provide a medical liquid container which is free from sealing failure in the seal portion at the peripheral edge of the liquid medicament-housing chamber and also free from deterioration of a medicament housed in a small amount; and a preparation-containing medical liquid container. A secondary liquid medicament-housing chamber 12 is connected to one end of a primary liquid medicament-housing chamber 11 . This secondary liquid medicament-housing chamber 12 is unseparably fixed to the primary liquid medicament-housing chamber 11 at a connection part 14 . The secondary liquid medicament-housing chamber 12 has a bulge part 15 bulged such that the internal medicament-housing space before housing a second medicament is larger than the volume of the housed second medicament.
Description
[0001] Cross References to Related Applications [0002] This application claims the benefit under 35 U.S.C. § 119(e)(1) of U.S. Provisional Application No. 60 / 632,951, filed December 6, 2004, and claims Japanese Patent Application, filed November 26, 2004 Priority claims of No. 2004-342695 and Japanese Patent Application No. 2005-327087 filed on November 11, 2005, the contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a medical liquid container for containing a medical preparation such as an instillation solution, and a preparation-containing medical liquid container obtained by containing a medical preparation in the medical liquid container. Background technique [0004] Some agents are used alone, but in many cases, multiple agents are administered to the patient together. In particular, in the case of liquid injection by infusion, injections are usually prepared by mixing medicaments or injecting a small am...
Claims
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IPC IPC(8): A61J1/00
CPCA61J1/10
Inventor 吉川克行中村学
Owner HOSOKAWA YOKO CO LTD