JPH0366622A - Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device - Google Patents

Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device

Info

Publication number
JPH0366622A
JPH0366622A JP1204324A JP20432489A JPH0366622A JP H0366622 A JPH0366622 A JP H0366622A JP 1204324 A JP1204324 A JP 1204324A JP 20432489 A JP20432489 A JP 20432489A JP H0366622 A JPH0366622 A JP H0366622A
Authority
JP
Japan
Prior art keywords
dialysate preparation
dialysate
agent
preparation agent
mixing tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1204324A
Other languages
Japanese (ja)
Inventor
Isamu Uchiumi
勇 内海
Masashi Yoshida
政司 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP1204324A priority Critical patent/JPH0366622A/en
Publication of JPH0366622A publication Critical patent/JPH0366622A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654Dialysates therefor
    • A61M1/1656Apparatus for preparing dialysates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654Dialysates therefor
    • A61M1/1656Apparatus for preparing dialysates
    • A61M1/1666Apparatus for preparing dialysates by dissolving solids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654Dialysates therefor
    • A61M1/1656Apparatus for preparing dialysates
    • A61M1/1668Details of containers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE:To obtain a dialyzing fluid preparing agent capable of readily producing a dialyzing fluid by a simple operation without causing precipitation of carbonate and almost without evolving a carbon dioxide gas, containing sodium bicarbonate and electrolytic substance and having water content in a specific range. CONSTITUTION:A solid agent containing 20-28wt.%, especially 22-26wt.% sodium bicarbonate and 72-80wt.%, especially 74-78wt.% electrolytic substance (e.g. sodium chloride or calcium chloride) and having water content adjusted to <=6wt.%. The solid agent may further contain 5-20wt.% glucose. A dialyzing fluid having desired concentration can be readily prepared by blending the solid agent with water and a pH adjuster such as hydrochloric acid, acetic acid or solid organic acid. The solid agent does not require a wide storage place and is easily transportable because of being solid agent.

Description

【発明の詳細な説明】 [産業上の利用分野] この発明は、透析液調製方法、透析液調製用剤および透
析液調製装置に関する。さらに詳しくは、より少ない調
製工程により簡単に調製することのできる透析液調製方
法、取扱いおよび運搬の容易な、保管スペースを取らな
い透析液調製用剤、および適正濃度の透析液を容易に調
製することのできる透析液調製装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a dialysate preparation method, a dialysate preparation agent, and a dialysate preparation device. More specifically, a dialysate preparation method that can be easily prepared with fewer preparation steps, a dialysate preparation agent that is easy to handle and transport and that does not take up storage space, and a dialysate with an appropriate concentration that can be easily prepared. The present invention relates to a dialysate preparation device that can be used.

[従来の技術と発明が解決しようとする課題]従来、透
析液のII製は次のようにして行なわれていた。
[Prior Art and Problems to be Solved by the Invention] Conventionally, dialysate was manufactured in the following manner.

すなわち、透析液調製容器内に所定量の水を張り、次い
で、濃厚重炭酸ナトリウム溶液(以下、ハイカーボ液と
称することがある。〉、塩化ナトリウム、塩化カリウム
、塩化カルシウム、塩化マグネシウム、酢酸ナトリウム
等の電解質に酢酸あるいは塩酸等のpH調整剤を添加し
てなる電解質液を前記透析液調製容器内に入れて充分に
混合する。その結果、透析液が調製される。
That is, fill a dialysate preparation container with a predetermined amount of water, and then add concentrated sodium bicarbonate solution (hereinafter sometimes referred to as high-carbohydrate solution), sodium chloride, potassium chloride, calcium chloride, magnesium chloride, sodium acetate, etc. An electrolyte solution prepared by adding a pH adjuster such as acetic acid or hydrochloric acid to the electrolyte is placed in the dialysate preparation container and thoroughly mixed.As a result, a dialysate is prepared.

しかしながら、前記のような透析液の調製法には次のよ
うな問題点がある。
However, the above method for preparing a dialysate has the following problems.

すなわち、透析液調製容器内の水にバイカーボ液を添加
する操作、電解質液を添加する操作、バイカーボ液およ
び電解質液を充分に溶解する操作等の煩雑な操作が多い
That is, there are many complicated operations such as adding a bicarbo solution to water in a dialysate preparation container, adding an electrolyte solution, and sufficiently dissolving the bicarbo solution and electrolyte solution.

バイカーボ液および電解質液のいずれも溶液状態である
から、所定量の透析液を調製するには、それらの貯蔵場
所を多く取り、また、重量物であるそれらをMillす
るのに困難を生じる。透析液は長期保存に耐えるもので
はないので、必要時に調製して使用される性質上、透析
液のm製は病院内で看護婦や医師による場合が多いこと
を考慮すると1重量物であるバイカーボ液や電解質液の
貯蔵、運搬の困難性は、迅速、かつ正確な透析液の調製
にあたっての重大な支障になっている。
Since both the bicarb solution and the electrolyte solution are in a solution state, preparing a predetermined amount of dialysate requires a large amount of storage space, and it is difficult to mill their heavy weight. Since dialysis fluid cannot be stored for long periods of time, it must be prepared and used when needed. Considering that dialysis fluid is often prepared by nurses and doctors in hospitals, bicarb, which is a one-weight product, is not suitable for long-term storage. Difficulties in storing and transporting fluids and electrolytes pose a significant impediment to the rapid and accurate preparation of dialysate fluids.

この発明の目的は、貯蔵スペースを取ることもなく、簡
便な調製操作により容易に透析液を調製することのでき
る透析液調製方法、透析液調製用剤および透析液調製装
置を提供することを目的にする。
An object of the present invention is to provide a dialysate preparation method, a dialysate preparation agent, and a dialysate preparation device that can easily prepare dialysate through simple preparation operations without taking up storage space. Make it.

[課題を解決するための手段] 前記課題を解決するための請求項1に記載の発明は、重
炭酸ナトリウムと電解質物質とを含有すると共に含水率
が6重量%以下である透析液調製用剤とpH調整剤とを
水に混合することを特徴とする透析液m12方法であり
、 請求項2に記載の発明は、前記請求項1に記載の透析液
調製用剤であり。
[Means for Solving the Problem] The invention according to claim 1 for solving the problem is a dialysate preparation agent containing sodium bicarbonate and an electrolyte substance and having a water content of 6% by weight or less. A dialysate m12 method is characterized in that the dialysate is mixed with water and a pH adjuster.The invention according to claim 2 is the dialysate preparation agent according to claim 1.

請求項3に記載の発明は、前記請求項2に記載の透析液
調製用剤の一定量を封入してなる透析液調製銅剤供給手
段と、pH調整剤を供給するpH調整剤供給手段と、f
I釈水を供給する稀釈水計量供給手段とを有する供給系
統、および前記透析液調製銅剤供給手段から供給された
前記透析液調製用剤と前記pH調整剤供給手段から供給
された前記pH調整剤と前記稀釈水計量供給手段から供
給された稀釈水とを収容する混合槽を備えるとともに、
それぞれ前記混合槽に収容された透析液調製用剤と前記
pH調整剤と前記稀釈水とを溶解混合する溶解混合手段
により前記混合槽中で調製される透析液の濃度を測定す
る濃度測定手段、および前記濃度測定手段により測定さ
れた適正濃度の透析液を排出する排出手段を備えること
を特徴どする透析液調製装置であり、 請求項4に記載の発明は、前記透析液調製銅剤供給手段
が、一定量の透析液調製用剤を封入してなる定量容器を
複数連結してなる帯状包装体と、前記帯状包装体を構成
する各定量容器を、順次、個別に開封する開封手段とを
有する請求項3記敬の透析液調製装置であり、 請求項5に記載の発明は、前記透析液調製用剤供給手段
が、一定量の透析液調製用剤を封入してなる定量容器を
着脱可能に内蔵するとともに、前記定量容器を開封する
開封手段を有する請求項3記載の透析液調製装置であり
、 請求項6に記載の発明は、前記溶解混合手段か、前記混
合槽に接続した循環流路と、前記混合槽の内溶液を前記
循環流路で循環させる内溶液循環手段とからなるととも
に、前記透析液調製用剤供給手段が前記循環流路に形成
した狭窄部に接続されてなる請求項3乃至請求項5のい
ずれかに記載の透析液調製装置であり、 請求項7に記載の発明は、前記透析液調製用剤供給手段
が、透析液調製用剤の粉砕手段と濾過手段とを有する請
求項3乃至請求項5のいずれかに記載の透析液調製装置
であり、 請求項8に記載の発明は、前記混合槽内に回転ノズルを
設置してなる請求項3乃至請求項7のいずれかに記載の
透析液調製装置である。
The invention according to claim 3 provides a means for supplying a dialysate preparation copper agent, which is formed by enclosing a certain amount of the agent for preparing dialysate according to claim 2, and a pH adjuster supply means for supplying a pH adjuster. , f
a supply system having a dilution water metering supply means for supplying dilution water, and the dialysate preparation agent supplied from the dialysate preparation copper agent supply means and the pH adjustment supplied from the pH adjustment agent supply means. a mixing tank for accommodating the agent and dilution water supplied from the dilution water metering and supply means;
a concentration measuring means for measuring the concentration of the dialysate prepared in the mixing tank by a dissolving and mixing means for dissolving and mixing the dialysate preparation agent, the pH adjusting agent, and the dilution water respectively contained in the mixing tank; and a discharge means for discharging the dialysate having an appropriate concentration measured by the concentration measuring means, and the invention according to claim 4 provides the dialysate preparation copper agent supply means. However, a band-shaped package formed by connecting a plurality of metering containers each containing a certain amount of a dialysate preparation agent, and an opening means for sequentially and individually opening each metering container constituting the band-shaped package. The dialysate preparation device according to claim 3, wherein the dialysate preparation agent supplying means is configured to attach and detach a metering container containing a certain amount of a dialysate preparation agent. The dialysate preparation device according to claim 3, further comprising an unsealing means for unsealing the quantitative container, and the dialysate preparation device according to claim 6, wherein It comprises a flow path and an internal solution circulation means for circulating the solution in the mixing tank through the circulation flow path, and the dialysate preparation agent supply means is connected to a constriction formed in the circulation flow path. The dialysate preparation device according to any one of claims 3 to 5, and the invention according to claim 7, wherein the dialysate preparation agent supply means includes a grinding means and a filtration means for the dialysate preparation agent. The dialysate preparation device according to any one of claims 3 to 5, wherein the invention according to claim 8 is characterized in that a rotating nozzle is installed in the mixing tank. 7. The dialysate preparation device according to any one of 7.

[作用] 請求項2に記載の発明においては、含水率を6重量%以
下にすることにより、重炭酸ナトリウムと電解質物質と
を併存せしめることかでき、これによって、重炭酸ナト
リウムと電解質物質とを一剤化してなる透析液調製用剤
を調製することができ、請求項1に記載の発明によると
、この透析液調製用剤とpH1l整剤とを水に溶解する
ことにより、透析液が調製される。この透析液の調製に
際し、前記透析液調製用剤とpH調整剤とを一度に木に
添加することができるので、透析液の調製は、極めて簡
単な調製手順で済む、また、前記透析液調製用剤は、重
炭酸ナトリウムと電解質物質とをともに含有しているに
もかかわらず、炭酸塩たとえば炭酸カルシウム等の沈殿
を生じない。
[Function] In the invention according to claim 2, by reducing the water content to 6% by weight or less, sodium bicarbonate and the electrolyte substance can coexist. A dialysate preparation agent can be prepared as a single agent, and according to the invention described in claim 1, a dialysate is prepared by dissolving this dialysate preparation agent and a pH 1l adjuster in water. be done. When preparing this dialysate, the dialysate preparation agent and the pH adjusting agent can be added to the wood at the same time, so the dialysate preparation requires an extremely simple preparation procedure. Although the formulation contains both sodium bicarbonate and electrolyte material, it does not precipitate carbonates such as calcium carbonate.

前記の透析液調製用剤は、溶液状態ではないので、それ
らを貯蔵するについても、広い場所を占領することがな
い。
Since the above-mentioned dialysate preparation agents are not in a solution state, they do not occupy a large space for storage.

重炭酸ナトリウムと電解質物質とを含有すると共に含水
率が6重量%以下である透析液調製用剤とpHW整剤上
前使用すると、請求項3乃至請求項8に記載の透析液調
製装置により、炭酸塩の沈殿を生じることなく、正確な
濃度の透析液を、自動調製することができる。
When used with a dialysate preparation agent containing sodium bicarbonate and an electrolyte substance and having a water content of 6% by weight or less and a pHW adjustment agent, the dialysate preparation device according to claims 3 to 8 provides the following effects: Dialysate of accurate concentration can be automatically prepared without carbonate precipitation.

[実施例〕 以下、この発明の好適な態様について以下に詳述する。[Example〕 Hereinafter, preferred embodiments of the present invention will be described in detail.

一透析液調製用剤一 この発明における透析液調製用剤は、重炭酸ナトリウム
と電解質物質とを含有すると共に含水率が6重量%以下
の一剤化された固形剤である。剤型については、固形剤
であれば特に制限はなく、たとえば顆粒剤、錠剤および
粉末剤のいずれであってもよい。
1. Dialysate preparation agent 1. The dialysate preparation agent of the present invention is a solid preparation containing sodium bicarbonate and an electrolyte substance and having a water content of 6% by weight or less. The dosage form is not particularly limited as long as it is a solid dosage form, and may be any of granules, tablets, and powders.

この発明の透析液調製用剤において、その重炭酸ナトリ
ウムについては特に制限はなく、従来から透析液の調製
に使用されているもので良い。
In the dialysate preparation agent of the present invention, the sodium bicarbonate is not particularly limited, and any sodium bicarbonate conventionally used in the preparation of dialysate may be used.

また、電解質物質としては、従来から透析液の調製に使
用されている物質を特に制限なく使用することかでき、
たとえば、塩化ナトリウム、塩化カリウム、塩化カルシ
ウム、塩化マグネシウム、酢酸ナトリウム等を挙げるこ
とができる。この電解質物質は結晶水を有するものであ
ってもよいし、無水物であってもよいか、好ましいのは
無水物である。
In addition, as the electrolyte substance, any substance conventionally used in the preparation of dialysate can be used without any particular restriction.
Examples include sodium chloride, potassium chloride, calcium chloride, magnesium chloride, and sodium acetate. The electrolyte material may have water of crystallization or may be anhydrous, preferably anhydrous.

また、pH調整剤としては、塩酸、酢酸、固体有機酸な
どを挙げることができる。
Further, examples of the pH adjuster include hydrochloric acid, acetic acid, solid organic acids, and the like.

この発明の透析液調製用剤における重炭酸ナトリウムの
含有割合は1通常、20〜28重量%、特に22〜26
重量%であり、電解質物質の含有割合は。
The content of sodium bicarbonate in the dialysate preparation agent of this invention is usually 20 to 28% by weight, particularly 22 to 26% by weight.
% by weight, and the content of electrolyte substances.

通常、72〜80重量%、特に74〜78重量%である
Usually from 72 to 80% by weight, especially from 74 to 78% by weight.

この発明の透析液調製用剤においては、実質的には水を
含有しないことが好ましい、したがって、この発明の透
析液調製用剤の保存にあたっては、たとえば防水容器内
に収納する等の防水処置を施す必要がある。なお、実質
的にとは、前記電解質物質中の結晶水として含有される
水については排除しない意である。ただし、この発明の
透析液調製用剤においては、その含水率が6重量%以下
に調整されていなければならない、含水率が6重量%を
越えると1重炭酸ナトリウムと電解jl賀との反応が生
じて炭#塩が透析液調製用剤中に生じる。
It is preferable that the dialysate preparation agent of this invention does not substantially contain water. Therefore, when storing the dialysate preparation agent of this invention, waterproofing measures such as storing it in a waterproof container are necessary. It is necessary to apply Note that "substantially" means that water contained as crystal water in the electrolyte material is not excluded. However, in the dialysate preparation agent of the present invention, its water content must be adjusted to 6% by weight or less; if the water content exceeds 6% by weight, the reaction between sodium bicarbonate and the electrolytic agent will occur. As a result, charcoal salts are formed in the dialysate preparation agent.

さらに、この発明の透析液調製用剤には、ブドウ糖を含
有せしめても良い、その場合、ブドウ糖の含有割合は、
全量中、通常5〜20重量%、特に8〜12重量%であ
る。
Furthermore, the dialysate preparation agent of the present invention may contain glucose, in which case the content ratio of glucose is as follows:
It is usually 5 to 20% by weight, particularly 8 to 12% by weight based on the total amount.

一透析液g4製方法− この発明の透析液調製方法は、前記透析液:All用剤
とpH調整剤と水とを混合することをその内容とする。
1. Method for producing dialysate g4 - The dialysate preparation method of the present invention includes mixing the dialysate: the All agent, the pH adjuster, and water.

以下に透析液調製方法の具体的実験例を示す。A specific experimental example of the dialysate preparation method is shown below.

(実験例) 次のようにして、含水率4.8重量%の透析液調製用剤
を調製した。
(Experimental Example) A dialysate preparation agent having a water content of 4.8% by weight was prepared as follows.

塩化ナトリウム29.4g、塩化カリウム0.94g、
塩化カルシウム・21(*0 1−31g、塩化マグネ
シウム・6 H200,77g 、酢酸ナトリウム・3
 H* 0 4.16g 、重炭酸ナトリウム12.8
gの粉末を混合した。
Sodium chloride 29.4g, potassium chloride 0.94g,
Calcium chloride 21 (*0 1-31g, Magnesium chloride 6 H200, 77g, Sodium acetate 3
H*0 4.16g, sodium bicarbonate 12.8
g of powder were mixed.

この透析液調製用剤34gと、氷酢酸からなるpH調整
剤0.42gとを水に溶解して透析液を調製した。ただ
し、pH調整剤と前に溶解した。
A dialysate was prepared by dissolving 34 g of this dialysate preparation agent and 0.42 g of a pH adjuster consisting of glacial acetic acid in water. However, it was dissolved beforehand with the pH adjuster.

−透析液調製装置− 前記透析液調製法においては1次に示す透析液調製装置
を使用するのが良い。
- Dialysate Preparation Apparatus - In the above-mentioned dialysate preparation method, it is preferable to use the dialysate preparation apparatus shown below.

第1図に示すように、この透析液調製装置上は、混合槽
2中に所定量の透析液調製用剤を供給する透析液調製用
剤供給手段3と、pHjjl整剤を混上前2に供給する
pH調整剤供給手段4と、混合槽2に一定量の希釈水を
供給する希釈水計量供給手段5と、前記透析液調製用剤
とpHi整剤上前釈水とを混合する混合槽2と、前記混
合槽2中に収容された前記透析液調製用剤と前記pH8
M剤と前記稀釈水とを溶解混合する溶解混合手段旦によ
り混合槽2中で調製される透析液の濃度な測定する濃度
測定手段7と、この濃度測定手段7により測定された適
正濃度の透析液を排出する排出手段8を備える。
As shown in Fig. 1, on the dialysate tension device, the dialysis supplying means 3, which supplies a predetermined dialysate tension agent in a mixture tank 2, and the PHJL integration is mixed 2 before mixed. a pH adjusting agent supplying means 4 to be supplied to the mixing tank 2; a dilution water metering and supplying means 5 to supply a certain amount of dilution water to the mixing tank 2; tank 2, the dialysate preparation agent contained in the mixing tank 2, and the pH 8
A concentration measuring means 7 for measuring the concentration of the dialysate prepared in the mixing tank 2 by the dissolving and mixing means for dissolving and mixing the M agent and the dilution water; A discharge means 8 for discharging the liquid is provided.

第1図に示す透析液調製装置1においては、島状水計量
供給手段5により稀釈水が混合槽2中に供給される。そ
して、この稀釈水には、通常、20〜35℃に加温した
加温水を好適に使用することができる。したがって、島
状水計量供給手段5は加温手段(図示せず、)を有する
ことが好ましい、さらに、混合槽2中には、透析液調製
用剤供給手段3から所定量の透析液調製用剤が供給され
るとともに、pH調整剤供給手段4からpH調整剤が供
給される。
In the dialysate preparation apparatus 1 shown in FIG. 1, dilution water is supplied into the mixing tank 2 by the island-shaped water metering and supplying means 5. And, as this dilution water, warmed water heated to 20 to 35° C. can be preferably used. Therefore, it is preferable that the island-shaped water metering and supplying means 5 has a heating means (not shown). At the same time, the pH adjuster is supplied from the pH adjuster supply means 4.

透析液調製用剤供給手段3から混合槽2中に供給される
透析液調製用剤には、請求項2記載の透析液調製用剤を
好適に用いることが可能であり。
The dialysate preparation agent according to claim 2 can be suitably used as the dialysate preparation agent supplied from the dialysate preparation agent supply means 3 into the mixing tank 2.

その剤型は、たとえば顆粒剤1錠剤および粉末剤のいず
れであってもよい。
The dosage form may be, for example, either a granule, one tablet, or a powder.

pH調整剤と前手段4からpH1l整剤が供給されるp
H調整剤には、たとえば塩酸、氷酢酸、固体有機酸など
を好適に用いることができる。
pH adjuster and pH 1l adjuster is supplied from the front means 4 p
As the H adjuster, for example, hydrochloric acid, glacial acetic acid, solid organic acid, etc. can be suitably used.

このようじして混合槽2中に収容された前記透析液調製
用剤と前記pH調整剤と前記稀釈水とは、溶解混合手段
6により溶解混合される。
The dialysate preparation agent, the pH adjusting agent, and the dilution water thus contained in the mixing tank 2 are dissolved and mixed by the dissolving and mixing means 6.

溶解混合手段旦は、たとえば第1図に示すように、内溶
液循環手段たとえば溶解混合用ポンプ6aと循環流路6
bとにより41Iltすることができる。
For example, as shown in FIG.
41Ilt can be obtained by b.

そして、溶解混合手段旦により溶解混合され、混合槽2
中で調製された透析液の濃度は、濃度測定手段7により
測定されて、適正濃度の透析液が排出手段8により、た
とえば貯留槽70あるいは透析手段(図示せず、)に向
けて排出される。なお、第1図に示す装置においては、
排出手段8に排水弁を用いている。また、第1図中、 
5(+はドレンである。
Then, the mixture is dissolved and mixed by the dissolving and mixing means, and the mixture is mixed in the mixing tank 2.
The concentration of the dialysate prepared therein is measured by the concentration measuring means 7, and the dialysate having an appropriate concentration is discharged by the discharge means 8 toward, for example, a storage tank 70 or a dialysis means (not shown). . In addition, in the apparatus shown in FIG.
A drain valve is used as the discharge means 8. Also, in Figure 1,
5 (+ is drain.

以上のようにして第1図に示す透析液調製装置により適
正濃度の透析液が自動的に調製される。
As described above, a dialysate having an appropriate concentration is automatically prepared by the dialysate preparation apparatus shown in FIG.

この透析液調製装置1においては、以下に示すような様
々な設計変更が可能である。
In this dialysate preparation device 1, various design changes as shown below are possible.

たとえば、前記透析液調製用剤供給手段3は、前記混合
槽2中に所定量の透析液調製用剤を供給するのであれば
その構成に特に制限がないのであるが、好適な態様とし
て以下のような透析液調製層剤供給手段を挙げることが
できる。
For example, the configuration of the dialysate preparation agent supplying means 3 is not particularly limited as long as it supplies a predetermined amount of dialysate preparation agent into the mixing tank 2, but preferred embodiments include the following: Examples include means for supplying a dialysate preparation layer agent.

すなわち、所定量の透析液調製用剤を封入してなる定量
容器11を複数連結してなる帯状包装体12(第2図参
照)と、前記帯状包装体12を構成する各定量容器11
を個別に順次開封する開封手段たとえばカッター(図示
せず、)と、前記帯状包装体12を前記開封手段に臨ま
せるように前記帯状包装体12を送り込む送り手段(図
示せず、〉たとえば搬送ベルトと、前記開封手段で開封
された定量容器11から取り出された透析液調製用剤を
前記混合槽2中に導入する導入手段(図示せず、)たと
えば導入パイプとを備えて構成される。
That is, a band-shaped package 12 (see FIG. 2) formed by connecting a plurality of metering containers 11 each containing a predetermined amount of a dialysate preparation agent, and each metering container 11 constituting the band-shaped package 12.
an unsealing means (not shown), such as a cutter (not shown), for opening the strips individually and sequentially, and a feeding means (not shown, for example, a conveyor belt) for feeding the band-shaped package 12 so that the strip-shaped package 12 faces the opening means. and an introduction means (not shown), such as an introduction pipe, for introducing into the mixing tank 2 the dialysate preparation agent taken out from the quantitative container 11 opened by the opening means.

このような構成の透析液調製層剤供給手段によると、前
記帯状包装体を構成する複数の定量容器11を、たとえ
ばカッターなどの開封手段で順次個別に開封すると言う
簡単な操作で、透析液調製用剤を混合槽2に供給するこ
とができる。そして、この透析液調製層剤供給手段によ
ると、透析液調製用剤を少量ずつ混合槽に供給して少量
の透析液を調製するのに便利である。
According to the dialysate preparation layer supply means configured as described above, dialysate preparation can be carried out by a simple operation of sequentially opening the plurality of metering containers 11 constituting the band-shaped package one by one using an opening means such as a cutter. The preparation can be supplied to the mixing tank 2. According to this dialysate preparation layer agent supplying means, it is convenient to supply the dialysate preparation layer little by little to the mixing tank to prepare a small amount of dialysate.

また、透析液調製層剤供給手段として、次の構成を示す
ことができる。
Moreover, the following structure can be shown as a dialysate preparation layer agent supply means.

第3図に示すように、配管中に透析液調製用剤供給手段
13(以下、第2透析液調製用剤供給手段と称すること
がある。)と弁14とを介装する。
As shown in FIG. 3, a dialysate preparation agent supply means 13 (hereinafter sometimes referred to as a second dialysate preparation agent supply means) and a valve 14 are interposed in the piping.

この透析液調製用剤供給手段13は、透析液調製用剤を
充填すると共に両端に薄l8Ilsを張設してなる円筒
状の定量容器16(第4図参照)を着脱自在に装着する
と共に、その装着位置には、弁14側の配管9dの、先
端部が鋭利な歯17になっている開口部18が臨み、そ
の開口部18に対向する位置には、濃度測定手段7を介
装する配管9bの、先端部が鋭利なカッター19になっ
ていると共に第4図に示すように前後進可能な前後進開
口部2oが臨んでいる。そして、前記弁14側の配管9
dの開口部18と濃度測定手段7を介装する配管9bの
前後進開口部20との間には、前記定量容器16が装着
可能になっている。
This dialysate preparation agent supply means 13 is removably equipped with a cylindrical metering container 16 (see FIG. 4) filled with a dialysate preparation agent and having thin l8Ils stretched on both ends. The opening 18 of the piping 9d on the valve 14 side, which has a sharp tooth 17 at the tip, faces its mounting position, and the concentration measuring means 7 is interposed at a position facing the opening 18. The distal end of the pipe 9b is a sharp cutter 19, and as shown in FIG. 4, a forward and backward movement opening 2o facing the pipe 9b allows movement forward and backward. Then, the piping 9 on the valve 14 side
The quantitative container 16 can be attached between the opening 18 of d and the forward/backward opening 20 of the pipe 9b in which the concentration measuring means 7 is inserted.

この第2透析液調製用剤供給手段13にあっては1図示
しない送り装置により前記定量容器16が送り込まれる
と、前記前後進開口部20が前進して前記定量容器16
における薄H15を突き破り、前記前後進開口部20が
更に前進することにより前記定量容器16の他端部な前
記弁14側の配管9dの開口部18に押し付ける。そし
て、前記定量容器■の他端部に張設されている薄膜が配
管9dの開口部18に設けられた鋭利な歯17により突
き破られると共に、第5図に示すように、前記定量容器
16の両端部それぞれが気密に配管9d、9bの開口部
18゜19に装着される。
In this second dialysate preparation agent supplying means 13, when the metering container 16 is fed by a feeding device (not shown), the forward and backward moving opening 20 moves forward, and the metering container 16 moves forward.
As the reciprocating opening 20 moves further forward, it is pressed against the opening 18 of the pipe 9d on the valve 14 side, which is the other end of the quantitative container 16. Then, the thin film stretched over the other end of the metering container (2) is pierced by the sharp teeth 17 provided at the opening 18 of the pipe 9d, and as shown in FIG. Both ends of the pipes 9d and 9b are airtightly attached to the openings 18 and 19 of the pipes 9d and 9b, respectively.

なお、定量容器16が前記のようにして配管9d、9b
の開口部18.19に装着されるに先立って、弁10.
14により配管9b、9dが閉塞されていて、混合槽2
内の液が漏出しないようになっている。
Note that the quantitative container 16 is connected to the pipes 9d and 9b as described above.
valve 10. prior to being fitted into opening 18.19 of valve 10.
14, the pipes 9b and 9d are blocked, and the mixing tank 2
The liquid inside will not leak out.

そして、定量容器16が配管9b、9d中に装着される
と、前述のように溶解混合用ポンプ6aが作動して混合
槽2内の液が配管9,9a、9b。
Then, when the quantitative container 16 is installed in the pipes 9b and 9d, the dissolving and mixing pump 6a is activated as described above, and the liquid in the mixing tank 2 is transferred to the pipes 9, 9a, 9b.

9dからなる循環流路6b中を流れ、定量容器15内の
透析液調製用剤が混合槽2内へと洗い流されることにな
る。
9d, and the dialysate preparation agent in the quantitative container 15 is washed away into the mixing tank 2.

この第2透析液調製用剤供給手段13では、混合槽2内
の液により定量容器16内の透析液調製用剤を洗い出す
ので、無駄なく透析液調製用剤を水に溶解することがで
きる。また、定量容器16かカートリッジ式であるから
取り扱いおよび操作が究めて簡単である。
In the second dialysate preparation agent supply means 13, the dialysate preparation agent in the quantitative container 16 is washed out with the liquid in the mixing tank 2, so that the dialysate preparation agent can be dissolved in water without waste. Furthermore, since the quantitative container 16 is of a cartridge type, handling and operation are extremely simple.

さらに、たとえば第6図に示す透析液調製層剤供給手段
(以下第3透析液調製用剤供給手段と称することがある
。)がある。
Furthermore, there is a dialysate preparation layer agent supply means (hereinafter sometimes referred to as a third dialysate preparation layer agent supply means) shown in FIG. 6, for example.

第6図に示す第3透析液調製用供給手段は、第2透析液
調製用剤供給手段と同じく、混合槽2と濃度測定手段7
との間に介装された配管に設けられる。
The third dialysate preparation supply means shown in FIG.
It is installed in the piping interposed between the

第6図に示すように、混合槽2と濃度測定手段7との間
に介装された配管9eの途中の内径が細径に絞り込まれ
、この細径部分21において、透析液調製用剤60を充
填したホッパ22の取付口24か開口していて、取付口
24にホッパ22を挿入することにより(第6図中、挿
入方向を矢印で示す、)ホッパ22と配管9e内とが連
通ずる。なお、ホッパ22には、エアーベント25が設
けられている。
As shown in FIG. 6, the inner diameter of the pipe 9e interposed between the mixing tank 2 and the concentration measuring means 7 is narrowed down to a small diameter, and in this small diameter portion 21, the dialysate preparation agent 60 The mounting port 24 of the hopper 22 filled with water is open, and by inserting the hopper 22 into the mounting port 24 (the insertion direction is indicated by an arrow in FIG. 6), the hopper 22 and the inside of the pipe 9e are communicated. . Note that the hopper 22 is provided with an air vent 25.

このように構成された第3透析液調製用剤供給手段にあ
っては、配管9e中に液を流すと(第6図中、流れの方
向を矢印で示す、)、その細径部21においてはその大
径部23よりも液の流れが高速になり、この高速の流通
液により、負圧が生じてホッパ22内の透析液調製用剤
60が配管9e内に吸い込まれる。
In the third dialysate preparation agent supply means configured as described above, when the liquid is caused to flow into the pipe 9e (the direction of flow is indicated by an arrow in FIG. 6), the small diameter portion 21 of the liquid flows. The liquid flows at a higher speed than in the large diameter portion 23, and this high-speed flowing liquid generates negative pressure, and the dialysate preparation agent 60 in the hopper 22 is sucked into the pipe 9e.

この第3透析液調製用剤供給手段は、ホッパ22内から
配管9e内へ透析液調製用剤60を供給するための特別
な駆動装置を必要としないので、簡便な構成である。
This third dialysate preparation agent supply means has a simple configuration because it does not require a special drive device for supplying the dialysate preparation agent 60 from the inside of the hopper 22 into the pipe 9e.

他の透析液調製用剤供給手段(第4透析液調製用剤供給
手段と称することがある。〉は、制御装置により制御さ
れる透析液調製用剤供給部(図示せず、)と、第7図お
よび第8図に示すように、内部に多数の突起26および
濾過手段40たとえば濾過網を有すると共に、混合槽2
に連通ずる配管をその底部に接続する筒状溶解槽27と
、第3図に示す配管9bから延在するとともに前記筒状
溶解槽27内部の周側面に沿って配置された配管28と
で構成される。前記配管28の先端開口部は、前記筒状
溶解槽27内部で渦流を形成するように、開口している
The other dialysate preparation agent supply means (sometimes referred to as the fourth dialysate preparation agent supply means) include a dialysate preparation agent supply section (not shown) controlled by the control device, and a dialysate preparation agent supply section (not shown) controlled by the controller. As shown in FIG. 7 and FIG.
It consists of a cylindrical melting tank 27, which connects a pipe communicating with the tank to the bottom thereof, and a pipe 28 extending from the pipe 9b shown in FIG. be done. The tip opening of the pipe 28 is opened so as to form a vortex inside the cylindrical dissolving tank 27.

このような構成の第4透析液調製用剤供給手段にあって
は、先ず、透析液m装用剤が、図示しない透析液調製用
剤供給部から前記筒状溶解槽27内に供給される。配管
28の先端部から水が噴出することにより、筒状溶解槽
27内で激しい渦流が形成される。この渦流に乗って、
筒状溶解槽27内の透析液調製用剤60が激しく渦巻く
、そしてこの渦巻き状の流れに乗った透析液調製用剤6
0が内周面に形成された突起26に衝突し、また渦流が
この突起26により乱され、激しい攪拌作用が生じる。
In the fourth dialysate preparation agent supply means having such a configuration, first, the dialysate m dosage agent is supplied into the cylindrical dissolution tank 27 from a dialysate preparation agent supply section (not shown). As water is ejected from the tip of the pipe 28, a strong vortex is formed within the cylindrical melting tank 27. Riding this whirlpool,
The dialysate preparation agent 60 in the cylindrical dissolution tank 27 swirls violently, and the dialysate preparation agent 6 rides on this swirling flow.
0 collides with a protrusion 26 formed on the inner peripheral surface, and the vortex is disturbed by the protrusion 26, resulting in a violent stirring action.

その結果、透析液調製用剤が顆粒状1粒子状あるいは錠
剤状であっても迅速に水に溶解することになる。透析液
調製用剤が溶解した水溶液は濾過網40により濾過され
た後、筒状溶解槽27の底部から配管を介して混合槽2
内に移送される。
As a result, even if the dialysate preparation agent is in the form of granules, single particles, or tablets, it will quickly dissolve in water. The aqueous solution in which the dialysate preparation agent is dissolved is filtered through the filter net 40 and then passed from the bottom of the cylindrical dissolution tank 27 to the mixing tank 2 via piping.
transferred within.

この第4透析液調製用剤供給手段にあっては、顆粒状1
粒子状あるいは錠剤状の透析液調製用剤を溶解するのに
好都合である。また水流な水撹拌の原動力にしているの
で、攪拌モータのような駆動源を使用しないだけ構成が
簡単である。
In this fourth dialysate preparation agent supply means, granular 1
It is convenient for dissolving particulate or tablet-shaped dialysate preparation agents. In addition, since the driving force is water agitation, the structure is simple as it does not require a driving source such as an agitation motor.

この透析液調製装置1においては、混合槽内での攪拌は
、攪拌装置たとえば攪拌翼等により行なうことができる
のであるが、第9〜第11区に示す回転ノズル29を使
用すると、駆動モータのような攪拌動力源を必要とする
ことなく、混合槽内の液を攪拌することができる。
In this dialysate preparation device 1, stirring in the mixing tank can be performed by a stirring device such as a stirring blade, but if the rotary nozzle 29 shown in sections 9 to 11 is used, the drive motor The liquid in the mixing tank can be stirred without the need for such a stirring power source.

この回転ノズル29は、第9図に示すように混合Iez
内に設置される。
This rotating nozzle 29, as shown in FIG.
installed within.

混合槽2内では、混合槽2から抜きだした液を混合槽2
内に戻す配管30の先端部周側面に、第10図に示すよ
うに、開口部3】が設けられ、配管30の先端部にはさ
らに筐体32が回転自在に被せられ、その筐体32の周
側面には一対の噴出管33が互いに反対方向に延在し、
第11図に示すように。
In the mixing tank 2, the liquid extracted from the mixing tank 2 is transferred to the mixing tank 2.
As shown in FIG. 10, an opening 3 is provided on the circumferential side of the tip of the pipe 30 to be returned to the inside, and a housing 32 is rotatably placed over the tip of the pipe 30. A pair of ejection pipes 33 extend in opposite directions on the circumferential side of the
As shown in FIG.

それぞれの先端には互いに反対方向に向けて開けられた
噴出孔34が設けられているに のような構成の回転ノズル29にあっては、配管30途
中に設けられた溶解混合用ポンプ6aにより配管30の
先端部に液が圧送されると、前記開口部31から液か筐
体31内に噴出し、筐体32内に噴出した液は一対の噴
出管33内を案内されてその噴出孔34から互いに反対
方向に噴出する。その結果、噴出の反作用により前記一
対の噴出管33が回転し、噴出管33の回転により噴出
液が混合槽2内で巻き散らされることになる。これによ
って、混合槽2内において液が激しく攪拌されることに
なる。
In the case of a rotary nozzle 29 having a configuration in which each tip is provided with an ejection hole 34 opened in opposite directions, the piping is heated by a dissolving and mixing pump 6a provided in the middle of the piping 30. When the liquid is pumped to the tip of 30, the liquid is ejected from the opening 31 into the casing 31, and the liquid ejected into the casing 32 is guided through a pair of ejection pipes 33 and flows through the ejection holes 34. They erupt in opposite directions from each other. As a result, the pair of ejection pipes 33 rotate due to the reaction of the ejection, and the rotation of the ejection pipes 33 causes the ejected liquid to be scattered within the mixing tank 2 . As a result, the liquid in the mixing tank 2 is vigorously stirred.

このようにこの回転ノズル29を使用すると、動力源な
しで混合槽2内の液を効率的に攪拌することができる。
By using the rotary nozzle 29 in this way, the liquid in the mixing tank 2 can be efficiently stirred without a power source.

以上、この発明の透析液調製装置の一実施例について詳
述したが、この発明は前記実施例に限定されるものでは
なく、この発明の範囲内で適宜に設計変更して実施する
ことができる。
Although one embodiment of the dialysate preparation device of the present invention has been described above in detail, the present invention is not limited to the above embodiment, and can be implemented with appropriate design changes within the scope of the present invention. .

たとえば、濃度測定手段を混合槽2内に設置しても良い
し、混合槽2内に稀釈水の液レベル検出等による計量手
段を備えた計量混合槽としても良い、また、たとえば第
12図に示すように混合槽2を複数設置して交互運転す
ることも可能である。
For example, the concentration measuring means may be installed in the mixing tank 2, or the mixing tank 2 may be equipped with a measuring means for detecting the level of diluted water, etc. As shown, it is also possible to install a plurality of mixing tanks 2 and operate them alternately.

[発明の効果] この発明によると、 (1)  貯蔵するのに場所を取らず、取扱が容易で、
運搬するのも容易な、−剤化してなる、重炭酸ナトリウ
ムと電解質物質とを含有すると共に含水率が6重量%以
下である透析液調製用剤を提供することができ、 (2)  前記透析液調製用剤を使用すると、この固形
剤をpHEI整剤と上前に水に溶解することにより容易
に透析液を調製することのできる透析液調製方法を提供
することができ、 (3)  またこの発明の透析液調製装置を使用すると
、簡単に、しかも正確な濃度の透析液を自動的に調製す
ることができる。
[Effects of the invention] According to this invention, (1) It does not take up much space to store and is easy to handle;
It is possible to provide a dialysate preparation agent containing sodium bicarbonate and an electrolyte substance, which is easy to transport, and which has a water content of 6% by weight or less; By using a liquid preparation agent, it is possible to provide a dialysate preparation method in which a dialysate can be easily prepared by dissolving this solid agent in water before adding a pHEI preparation agent, (3) and By using the dialysate preparation device of the present invention, dialysate with an accurate concentration can be easily and automatically prepared.

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの発明の透析液調製装置の一実施例を示す説
明図であり、第2図は前記透析液調製装置に装填する帯
状包装体の一例を示す説明図であり、第3図はこの発明
の透析液調製装置の他の実施例を示す説明図であり、第
4図は前記透析液調製装置に組み込まれる透析液調製層
剤供給手段における定量容器の一例を示す斜視図であり
、第5図は前記定量容器を配管に装着した状態を示す断
面図であり、第6図は前記透析液調製装置に組み込まれ
る透析液調製層剤供給手段の他の例を示す断面図であり
、第7図および第8図は前記透析液調製装置に組み込ま
れる透析液調製層剤供給手段の他の例を示す説明図であ
り、第9図はこの発明の透析液調製装置に組み込まれる
回転ノズルの一例を示す説明図であり、第10図は前記
回転ノズルの主要部を示す断面図であり、第11図は前
記回転ノズルを示す斜視図であり、第12図はこの発明
の透析液調製装置のさらに他の一例を示す説明図である
。 第2図 1・・・透析液調製装置、2・・・混合槽、3・・・透
析液調製層剤供給手段、4・・・pH調整剤供給手段、
5・・・箱状水計量供給手段。 旦・・・溶解混合手段、7・・・濃度測定手段、60・
・・透析液調製用剤。 第3図 第5図 第6図 第7図 第9図 第10図
FIG. 1 is an explanatory diagram showing one embodiment of the dialysate preparation device of the present invention, FIG. 2 is an explanatory diagram showing an example of a band-shaped package to be loaded into the dialysate preparation device, and FIG. FIG. 4 is an explanatory diagram showing another embodiment of the dialysate preparation device of the present invention, and FIG. 4 is a perspective view showing an example of a metering container in the dialysate preparation layer agent supply means incorporated in the dialysate preparation device; FIG. 5 is a cross-sectional view showing a state in which the quantitative container is attached to piping, and FIG. 6 is a cross-sectional view showing another example of a dialysate preparation layer agent supply means incorporated in the dialysate preparation device. 7 and 8 are explanatory diagrams showing other examples of dialysate preparation layer agent supply means incorporated in the dialysate preparation device, and FIG. 9 is a rotary nozzle incorporated in the dialysate preparation device of the present invention. FIG. 10 is a sectional view showing the main part of the rotary nozzle, FIG. 11 is a perspective view of the rotary nozzle, and FIG. 12 is a diagram illustrating the dialysate preparation of the present invention. It is an explanatory view showing still another example of a device. FIG. 2 1... Dialysate preparation device, 2... Mixing tank, 3... Dialysate preparation layer agent supply means, 4... pH adjuster supply means,
5... Box-shaped water metering and supply means. Dan...dissolving and mixing means, 7...concentration measuring means, 60.
...Dialysate preparation agent. Figure 3 Figure 5 Figure 6 Figure 7 Figure 9 Figure 10

Claims (8)

【特許請求の範囲】[Claims] (1)重炭酸ナトリウムと電解質物質とを含有すると共
に含水率が6重量%以下である透析液調製用剤とpH調
整剤とを水に混合することを特徴とする透析液調製方法
(1) A method for preparing a dialysate, which comprises mixing in water a dialysate preparation agent containing sodium bicarbonate and an electrolyte substance and having a water content of 6% by weight or less, and a pH adjuster.
(2)前記請求項1に記載の透析液調製用剤。(2) The dialysate preparation agent according to claim 1. (3)前記請求項2に記載の透析液調製用剤の一定量を
封入してなる透析液調製用剤供給手段と、pH調整剤を
供給するpH調整剤供給手段と、稀釈水を供給する稀釈
水計量供給手段とを有する供給系統、および前記透析液
調製用剤供給手段から供給された前記透析液調製用剤と
前記pH調整剤供給手段から供給された前記pH調整剤
と前記稀釈水計量供給手段から供給された稀釈水とを収
容する混合槽を備えるとともに、それぞれ前記混合槽に
収容された透析液調製用剤と前記pH調整剤と前記稀釈
水とを溶解混合する溶解混合手段により前記混合槽中で
調製される透析液の濃度を測定する濃度測定手段、およ
び前記濃度測定手段により測定された適正濃度の透析液
を排出する排出手段を備えることを特徴とする透析液調
製装置。
(3) A dialysate preparation agent supplying means that includes a certain amount of the dialysate preparation agent according to claim 2 enclosed therein, a pH adjustment agent supplying means for supplying a pH adjustment agent, and a supplying dilution water. a supply system having a dilution water measuring and supplying means, and measuring the dialysate preparation agent supplied from the dialysate preparation agent supply means, the pH adjuster supplied from the pH adjuster supply means, and the dilution water. A mixing tank is provided for accommodating dilution water supplied from a supply means, and a dissolving and mixing means for dissolving and mixing the dialysate preparation agent, the pH adjusting agent, and the dilution water contained in the mixing tank, respectively. 1. A dialysate preparation apparatus comprising: a concentration measuring means for measuring the concentration of a dialysate prepared in a mixing tank; and a discharge means for discharging a dialysate having an appropriate concentration measured by the concentration measuring means.
(4)前記透析液調製用剤供給手段が、一定量の透析液
調製用剤を封入してなる定量容器を複数連結してなる帯
状包装体と、前記帯状包装体を構成する各定量容器を、
順次、個別に開封する開封手段とを有する請求項3記載
の透析液調製装置。
(4) The dialysate preparation agent supply means includes a band-shaped package formed by connecting a plurality of quantitative containers each containing a predetermined amount of a dialysate preparation agent, and each metering container constituting the band-shaped package. ,
4. The dialysate preparation device according to claim 3, further comprising opening means for sequentially and individually opening the seals.
(5)前記透析液調製用剤供給手段が、一定量の透析液
調製用剤を封入してなる定量容器を着脱可能に内蔵する
とともに、前記定量容器を開封する開封手段を有する請
求項3記載の透析液調製装置。
(5) The dialysate preparation agent supply means includes a removably built-in metering container containing a predetermined amount of dialysate preparation agent, and has an unsealing device for opening the metering container. dialysate preparation equipment.
(6)前記溶解混合手段が、前記混合槽に接続した循環
流路と、前記混合槽の内溶液を前記循環流路で循環させ
る内溶液循環手段とからなるとともに、前記透析液調製
用剤供給手段が前記循環流路に形成した狭窄部に接続さ
れてなる請求項3乃至請求項5のいずれかに記載の透析
液調製装置。
(6) The dissolving and mixing means includes a circulation channel connected to the mixing tank, and an internal solution circulation means for circulating the solution in the mixing tank through the circulation channel, and supplies the dialysate preparation agent. The dialysate preparation device according to any one of claims 3 to 5, wherein the means is connected to a constriction formed in the circulation channel.
(7)前記透析液調製用剤供給手段が、透析液調製用剤
の粉砕手段と濾過手段とを有する請求項3乃至請求項5
のいずれかに記載の透析液調製装置。
(7) Claims 3 to 5, wherein the dialysate preparation agent supplying means comprises a dialysate preparation agent crushing means and filtration means.
The dialysate preparation device according to any one of the above.
(8)前記混合槽内に回転ノズルを設置してなる請求項
3乃至請求項7のいずれかに記載の透析液調製装置。
(8) The dialysate preparation device according to any one of claims 3 to 7, further comprising a rotating nozzle installed in the mixing tank.
JP1204324A 1989-08-07 1989-08-07 Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device Pending JPH0366622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1204324A JPH0366622A (en) 1989-08-07 1989-08-07 Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1204324A JPH0366622A (en) 1989-08-07 1989-08-07 Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device

Publications (1)

Publication Number Publication Date
JPH0366622A true JPH0366622A (en) 1991-03-22

Family

ID=16488605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1204324A Pending JPH0366622A (en) 1989-08-07 1989-08-07 Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device

Country Status (1)

Country Link
JP (1) JPH0366622A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366621A (en) * 1989-08-07 1991-03-22 Nikkiso Co Ltd Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device
JPH0892071A (en) * 1994-09-27 1996-04-09 Morishita Roussel Kk Bicarbonate dialyzing agent
US6407070B1 (en) * 1999-09-07 2002-06-18 Nipro Corporation Solid pharmaceutical composition for dialysate containing sodium bicarbonate and a process for producing the same
KR20030006887A (en) * 2001-10-16 2003-01-23 김효진 Cleaning system of air for vehicle
JP2013529613A (en) * 2010-06-23 2013-07-22 ガンブロ・ルンディア・エービー Dialysis acid precursor composition
JP2013530972A (en) * 2010-06-23 2013-08-01 ガンブロ・ルンディア・エービー Dialysis precursor composition

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516714Y1 (en) * 1966-05-10 1970-07-10
JPS50159195A (en) * 1974-06-14 1975-12-23
JPS55149636A (en) * 1979-05-09 1980-11-21 Advance:Kk Dissolving apparatus
JPS56131515A (en) * 1980-02-21 1981-10-15 Veltman Preston Leonard Dry composition for dialysis
JPS5788116A (en) * 1980-11-21 1982-06-01 Tomita Seiyaku Kk Preparation of mixed powder of electrolytic compound for bicarbonate dialysis
JPS6035738B2 (en) * 1978-02-28 1985-08-16 パイオニア株式会社 Tape recorder drive mechanism
JPS637828A (en) * 1986-06-27 1988-01-13 Daicel Chem Ind Ltd Liquid mixing tank
JPS6365874A (en) * 1986-09-05 1988-03-24 サイテック株式会社 Supply of bicarbonate dialytic liquid
JPH02311418A (en) * 1989-05-26 1990-12-27 Terumo Corp Pharmaceutical for hemodialysis and its production
JPH02311419A (en) * 1989-05-26 1990-12-27 Terumo Corp Pharmaceutical for hemodialysis and its production
JPH0338527A (en) * 1989-07-06 1991-02-19 Terumo Corp Preparation for blood dialysis and its production
JPH0366621A (en) * 1989-08-07 1991-03-22 Nikkiso Co Ltd Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516714Y1 (en) * 1966-05-10 1970-07-10
JPS50159195A (en) * 1974-06-14 1975-12-23
JPS6035738B2 (en) * 1978-02-28 1985-08-16 パイオニア株式会社 Tape recorder drive mechanism
JPS55149636A (en) * 1979-05-09 1980-11-21 Advance:Kk Dissolving apparatus
JPS56131515A (en) * 1980-02-21 1981-10-15 Veltman Preston Leonard Dry composition for dialysis
JPS5788116A (en) * 1980-11-21 1982-06-01 Tomita Seiyaku Kk Preparation of mixed powder of electrolytic compound for bicarbonate dialysis
JPS637828A (en) * 1986-06-27 1988-01-13 Daicel Chem Ind Ltd Liquid mixing tank
JPS6365874A (en) * 1986-09-05 1988-03-24 サイテック株式会社 Supply of bicarbonate dialytic liquid
JPH02311418A (en) * 1989-05-26 1990-12-27 Terumo Corp Pharmaceutical for hemodialysis and its production
JPH02311419A (en) * 1989-05-26 1990-12-27 Terumo Corp Pharmaceutical for hemodialysis and its production
JPH0338527A (en) * 1989-07-06 1991-02-19 Terumo Corp Preparation for blood dialysis and its production
JPH0366621A (en) * 1989-08-07 1991-03-22 Nikkiso Co Ltd Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366621A (en) * 1989-08-07 1991-03-22 Nikkiso Co Ltd Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device
JPH0892071A (en) * 1994-09-27 1996-04-09 Morishita Roussel Kk Bicarbonate dialyzing agent
US6407070B1 (en) * 1999-09-07 2002-06-18 Nipro Corporation Solid pharmaceutical composition for dialysate containing sodium bicarbonate and a process for producing the same
KR20030006887A (en) * 2001-10-16 2003-01-23 김효진 Cleaning system of air for vehicle
JP2013529613A (en) * 2010-06-23 2013-07-22 ガンブロ・ルンディア・エービー Dialysis acid precursor composition
JP2013530972A (en) * 2010-06-23 2013-08-01 ガンブロ・ルンディア・エービー Dialysis precursor composition

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