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Hemodialysis liquid as well as enclosed soft package bag thereof

A technology for hemodialysis and flexible packaging bags, which is applied in the field of hemodialysis preparations and their packaging, can solve problems such as unreasonable structures and materials used, and restrictions on disinfection methods and means, and overcome unreasonable structures and materials used, narrow application range, The effect of expanding the proportion range

Inactive Publication Date: 2008-05-21
GUANGZHOU BAIYUNSHAN MINGXING PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The second purpose of the present invention is to provide a kind of airtight flexible packaging bag for hemodialysis solution of different specifications in order to overcome the disadvantages of the unreasonable structure and materials used in the existing special packaging bag, resulting in the limitation of disinfection methods and means.

Method used

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  • Hemodialysis liquid as well as enclosed soft package bag thereof

Examples

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Comparison scheme
Effect test

specific Embodiment 1

[0043] This specific example is the dosage for one patient's dialysis, including liquid A and liquid B packed in airtight flexible packaging bags, wherein:

[0044] (1) The main components of liquid A and liquid B:

[0045] 1. Prescription of liquid A

[0046] Component name Quantity per package

[0047] Sodium chloride NaCl 900~1000g

[0048] Potassium chloride KCl 35~40g

[0049] Calcium Chloride CaCl 2 2H 2 O 40~50g

[0050] Magnesium Chloride MgCl 2 ·6H 2 O 20~30g

[0051] Sodium acetate CH 3 COONa 80~100g

[0052] Glacial acetic acid CH 3 COOH 18~25g

[0053] 2. Prescription of liquid B:

[0054] Component name Quantity per package

[0055] Sodium bicarbonate NaHCO 3 400~500g

[0056] (2) The production process of liquid A and liquid B:

[0057] 1. Grind the various raw and auxiliary materials of the aforementioned prescription into fine powder, pass through a 10-mesh sieve, and set aside;

[0058] 2. Accurately weigh (accurate to 0.01g) sodium chlor...

specific Embodiment 2

[0070] (1) The main components of liquid A and liquid B:

[0071] 1. Prescription of liquid A

[0072] Component name Quantity per package

[0073] Sodium chloride NaCl 1030~1100g

[0074] Potassium chloride KCl 25~30g

[0075] Calcium Chloride CaCl 2 2H 2 O 40~50g

[0076] Magnesium Chloride MgCl 2 ·6H 2 O 20~30g

[0077] Sodium acetate CH 3 COONa 80~100g

[0078] Glacial acetic acid CH 3 COOH 18~25g

[0079] 2. Prescription of liquid B:

[0080] Component name Quantity per package

[0081] Sodium bicarbonate NaHCO 3 400~500g

[0082] The preparation method of liquid A and liquid B of this implementation is the same as that of Example 1, except that the ion concentration of the hemodialysate formed after mixing by the dialysis machine is different. Referring to Fig. 2, during use, A liquid and B liquid are connected with the input connection of special-purpose dialysis machine, A and B liquid are mixed by special-purpose dialysis machine and form hemod...

specific Embodiment 3

[0091] (1) The main components of liquid A and liquid B:

[0092] 1. Prescription of liquid A

[0093] Component name Quantity per package

[0094] Sodium chloride NaCl 750~850g

[0095] Potassium chloride KCl 20~30g

[0096] Calcium Chloride CaCl 2 2H 2 O 40~50g

[0097] Magnesium Chloride MgCl 2 ·6H 2 O 15~30g

[0098] Amino acid aminoacid 75~95g

[0099] 2. Prescription of liquid B:

[0100] Component name Quantity per package

[0101] Sodium bicarbonate NaHCO 3 250~350g

[0102] Sodium chloride NaCl 120~160g

[0103] The preparation method of liquid A and liquid B of this implementation is the same as that of Example 1, except that the ion concentration of the hemodialysate formed after mixing by the dialysis machine is different. Referring to Fig. 2, when in use, connect A liquid and B liquid with the input connection of special dialysis machine, A and B liquid are mixed by special dialysis machine to form hemodialysate, and this dialysis liquid is a...

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Abstract

The invention relates to haemodialysis solution and the closed soft package bag. The haemodialysis is characterized in that the haemodialysis solution comprises independent closed softly packaged concentrated solution A and B; the concentrated solution A and B are diluted into isotonic hermodialysis solution by a dialysis machine and dialysis water according to proportion. The closed soft package bag is characterized in that the closed soft package bag comprises a soft bag body and a stream guidance tube which is integrally connected with the soft bag; the upper end of the stream guidance tube is provided with a connecting head communicated with the dialysis machine; the soft bag body and the stream guidance tube can be pressed and molded by nontoxic polyvinyl chloride, or nontoxic polyethylene, or nontoxic polypropylene, or nontoxic complex film, or nontoxic aluminum foil. The invention can prevent problems existing between supply and demand and can satisfy the patients with various dialysis demands; the closed soft package bag adopts various complex film and aluminum foil to be made into dialysis solution adopting package bag with high temperature resisting function, tensile resistance and pressing resistance, thereby having the effect of wide application range.

Description

technical field [0001] The invention relates to hemodialysis fluid and its airtight flexible packaging bag, and belongs to the technical field of hemodialysis preparations and packaging thereof. Background technique [0002] The process of hemodialysis is the exchange of blood with the solutes in the dialysate through the dialysis membrane, so as to remove the metabolic waste of the human body and correct the imbalance of water, electrolyte and acid-base. The movement of solutes between blood and dialysate is not only related to the characteristics of the dialysis membrane, but also closely related to the properties and components of the dialysate. Domestic medical units that use bicarbonate hemodialysis fluid use the dialysate in an open state, resulting in CO in the dialysate 2 Gas evolved and the sodium bicarbonate concentration dropped. In order to solve the aforementioned problems, a closed hemodialysis solution has appeared at present, such as a Chinese patent that d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L31/00A61L31/02A61M1/36
Inventor 古英明高建胜
Owner GUANGZHOU BAIYUNSHAN MINGXING PHARM CO LTD
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