Device for preparing magnesium sulfate solution
A compounder and magnesium sulfate technology, applied in the field of medical appliances, can solve the problems of low incidence of phlebitis, difficult to accurately control the concentration, inconvenient configuration, etc., and achieve the effects of accurate concentration, sufficient dissolution, convenient and fast configuration
Pending Publication Date: 2018-09-28
PEKING UNIV SHENZHEN HOSPITAL
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Problems solved by technology
[0003] However, the incidence of phlebitis is relatively small, so there is no commercially available magnesium sulfate solution for the treatment of phlebitis on the market. Usually, the hospital needs to purchase magnesium sulfate powder by itself, and then, when needed, the medical staff will prepare it by themselves Magnesium sulfate solution of desired concentration
And configure magnesium sulfate solution by yourself, there is no special utensil, it is inconvenient to configure, and the concentration is also difficult to accurately control
Method used
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[0057] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but cannot be construed as limitations to the present invention. Based on the embodiments in the present invention, those skilled in the art do not make creative work All other embodiments obtained below all belong to the protection scope of the present invention.
[0058] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", " The o...
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The invention discloses a device for preparing magnesium sulfate solution. The device comprises a medicine storage container, an elastic compression bottle and a breathing valve, wherein the medicinestorage container is provided with a first connector part, and the elastic compression bottle is provided with a second connector part; the breathing valve comprises a valve seat, a first one-way valve and a second one-way valve, and the valve seat is detachably connected between the first connector part and the second connector part; the first one-way valve is arranged in the valve seat and is constructed to make fluid in the elastic compression bottle flow to the medicine storage container by the valve seat in a one-way manner, and the second one-way valve is arranged in the valve seat and is constructed to make fluid in the medicine storage container flow to the medicine storage container by the valve seat in a one-way manner; a cyclone is arranged on the valve seat and is communicatedwith the outlet end of the first one-way valve, and a spiral channel for outputting the fluid flowing out of the outlet end of the first one-way valve to the medicine storage container by a spiral flowing path is defined in the cyclone. According to the device for preparing the magnesium sulfate solution provided by the invention, the magnesium sulfate solution can be conveniently and fast prepared, and magnesium sulfate powder can be fully dissolved, so that the concentration is more accurate.
Description
technical field [0001] The invention relates to medical appliances, in particular to a magnesium sulfate solution dispenser. Background technique [0002] Intravenous infusion is a commonly used treatment method in our clinic. It can infuse medicinal liquid to supplement nutrition and water. However, some patients have different degrees of phlebitis after infusion, which not only brings pain to patients, but also brings inconvenience to treatment. Clinically, a certain concentration (such as 50%, 70%) of magnesium sulfate gauze wet dressing is commonly used to treat phlebitis. [0003] However, the incidence of phlebitis is relatively small, so there is no commercially available magnesium sulfate solution for the treatment of phlebitis on the market. Usually, the hospital needs to purchase magnesium sulfate powder by itself, and then, when needed, the medical staff will prepare it by themselves magnesium sulfate solution of the desired concentration. And configure magnesiu...
Claims
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IPC IPC(8): A61J1/20
CPCA61J1/2089
Inventor 甘喆
Owner PEKING UNIV SHENZHEN HOSPITAL