CN108619925A - Dissolver - Google Patents
Dissolver Download PDFInfo
- Publication number
- CN108619925A CN108619925A CN201810235876.2A CN201810235876A CN108619925A CN 108619925 A CN108619925 A CN 108619925A CN 201810235876 A CN201810235876 A CN 201810235876A CN 108619925 A CN108619925 A CN 108619925A
- Authority
- CN
- China
- Prior art keywords
- dialysis
- time point
- pulvis
- prediction
- making time
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1666—Apparatus for preparing dialysates by dissolving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
Abstract
The present invention provides a kind of dissolver for the making time point for allowing operator that can hold additional dialysis pulvis in advance.This dissolver include can accommodate scheduled volume dialysis stoste dissolving tank (2, 3), in dialysis treatment, it can put into and dissolve in the dissolver (1) of additional dialysis pulvis every predetermined amount when supplying dialysis stoste to the multiple dialysis apparatus for implementing dialysis treatment to patient, including using dialysis additional in the past dialysis treatment memory element (5) that the making time point of pulvis is remembered as practical making time point, the practical making time point remembered based on memory element (5), additional dialysis uses the making time point of pulvis as the prediction component (7) of prediction making time point in the predictable dialysis treatment that will be implemented, and it can show the display module (8) of the prediction making time point shown by prediction component (7).
Description
Technical field
Dialysis pulvis is dissolved to obtain the dissolver of dialysis stoste the present invention relates to a kind of.
Background technology
When the patient that renal function is lacked of proper care treats in hospital etc., used dialyzate is generally divided into bicarbonate system
Dialyzate with acetic acid system, wherein bicarbonate system is by medicament (hereinafter referred to as A agent) and sodium bicarbonate without sodium bicarbonate
(hereinafter referred to as B agent) two kinds of medicaments and water Mixed adjustment gained.In recent years, existing to attempt A agent and B agent powder for the ease of transport
Endization (hereinafter referred to as dialysis pulvis), and currently or in dialysis treatment just dissolved in dialysis treatment.
I other words dissolving dialysis is with the stoste (the A stostes of dissolving A agent or the B stostes of dissolving B agent) made by pulvis
Its clean property is kept, it is more early for treating better, especially B stostes upon dissolution, become due to having ingredient as time goes by
The problem of change, and it is not recommended that prepare after place for a long time, it is therefore necessary to currently make A stostes or B stostes in dialysis treatment, this
Outside, when the A stostes in dialysis treatment or B stostes are insufficient, also it is necessary to the additional stostes for making difference.
In this way, since each dialysis treatment must all carry out dissolving operation, a variety of dissolvings for dissolving were proposed in the past
Device.Such as in Patent Documents 1 to 3, the dissolver of two dissolving tanks is provided and sets, by this construction, in dialysis treatment
In when providing dialysis stoste to dialysis apparatus from dissolving tank, in another dissolving tank put into dialysis is carried out with pulvis
The additional dissolving of analysis pulvis.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2001-9028 bulletins
Patent document 2：Japanese Unexamined Patent Publication 2016-19668 bulletins
Patent document 3：Japanese Unexamined Patent Publication 2016-19669 bulletins
Invention content
Problem to be solved by the invention
However, the above-mentioned prior art, is to be configured to the height of the dialysis pulvis accommodated in dissolving tank less than predetermined liquid
When body height, the operator of personnel is engaged in by reminding medical after the detections such as liquid level sensor, it could additional input dialysis
With pulvis, the time point of the additional dialysis pulvis of input can not be held in advance.Therefore, and convenient operator is carrying out other
Operation also must as preferential additional input dialysis pulvis, if can not timely processing, there is dialysis stoste is insufficient to ask
Topic.
In view of the above problems, when the present invention provides a kind of input that operator can be allowed to hold additional dialysis pulvis in advance
Between the dissolver put.
Solution to the problem
A kind of Rong Xie Installed of the first invention according to the present invention are set, and there is dissolving dialysis to obtain dialysis stoste with pulvis,
And the dissolving tank of the dialysis stoste is accommodated with predetermined amount；In dialysis treatment, the more of dialysis treatment are carried out to patient
When a dialysis apparatus side supplies the dialysis stoste of the dissolving tank, additional dialysis pulvis and molten is added every predetermined amount
Solution, wherein the dissolver has memory element, will be put into past dialysis treatment additional dialysis pulvis when
Between point as practical making time point memory；Prediction component, based on the practical making time point that the memory element is remembered, in advance
Survey the making time point of dialysis pulvis additional in the dialysis treatment that will be carried out；And display module, show the prediction
The prediction making time point that component is predicted.
Second invention is that have assignment component, the assignment component input saturating in the above-mentioned dissolver of the first invention
The total amount of necessary dialysis pulvis in analysis treatment, and the total amount of the dialysis pulvis based on the input, setting dialysis are used
The additional quantity of dialysis pulvis that pulvis is answered the addition number of additional input and should be put at each additional input time point, institute
Addition number and additional quantity set by the assignment component can be shown in the prediction making time point by stating display module.
Third invention is arbitrarily to change chasing after set by the assignment component in the above-mentioned dissolver of the second invention
Add number and additional quantity, and the prediction component corresponds to the change and corrects the prediction making time point, and will be modified pre-
It surveys making time point and is shown in the display module.
4th invention is in the above-mentioned dissolver that second or third are invented comprising being contained in the dissolving tank
It is interior, can continuous and the liquid level of the real time measure dialysis stoste liquid level detection components, and be based on liquid level height
The liquid level for the dialysis stoste that degree detection components are measured prompts carrying for the additional input time point of the dialysis pulvis
Show component, and the prediction component corrects next time and subsequent institute based on the additional input time point suggested by the prompt component
Prediction making time point is stated, and revised prediction making time point is shown with the display module.
5th invention is in the above-mentioned dissolver of any of first to fourth invention, wherein the memory element
The practical making time point of each particular treatment day in the treatment schedule of patient is corresponded in memory medical facilities, and described
Prediction component predicts the prediction making time point of each particular treatment day and is shown in the display module.
6th invention is in the above-mentioned dissolver of any of the first to the 5th invention, wherein the display module
Shown prediction making time point is that moment or dissolving start rear elapsed time.
The effect of invention
The first invention according to the present invention, the time based on the dialysis pulvis that will put into addition in past dialysis treatment
The practical making time point that the memory element and memory element that point is remembered as practical making time point are remembered, by pre-
The prediction component of the prediction making time point at the time point that additional dialysis pulvis is put into the dialysis treatment that will be implemented is surveyed,
And the display module for predicting making time point that display prediction component is predicted, operator can be allowed to grasp the saturating of input addition
The time point of analysis pulvis.
According to the second invention, the total amount of necessary dialysis pulvis in dialysis treatment can be inputted, and be based on dialysis powder
The total amount of agent, dialysis can be set by, which having, answers the addition number of additional input with pulvis and should be thrown at each additional input time point
The assignment component of the additional quantity of the dialysis pulvis entered, display module can be shown when predicting making time point set by setting component
Fixed addition number and additional quantity, addition number when thus operator can grasp the making time point of dialysis pulvis in advance
And additional quantity.
It is invented according to third, can arbitrarily change addition number and the additional quantity set by assignment component, and prediction component pair
Amendment prediction making time point should be changed, and modified prediction making time point is shown in display module, therefore can be automatic
Correct the deviation that change adds generated prediction making time point after number or additional quantity.
According to the 4th invention, may include being contained in the dissolving tank, it can continuous and the real time measure dialysis stoste liquid
The liquid level detection components of face height, and the liquid level of dialysis stoste that is measured based on liquid level detection components
The prompt component at the additional input time point of dialysis pulvis is prompted, and prediction component can be based on the addition suggested by prompt component
Making time point corrects next time and subsequent prediction making time point, and when can show that revised prediction is put into display module
Between point, therefore when predict making time point with prompt component suggested by actual additional input time point have deviation when, can
To correct deviation and show, making time point is predicted with more accurate prediction.
According to the 5th invention, each particular treatment in the treatment schedule of patient is corresponded in memory element memory medical facilities
The practical making time point of day, and prediction component is predicted the prediction making time point of each particular treatment day and is shown in aobvious
Show component, therefore in the dialysis treatment of the treatment schedule of the patient set in advance, can more accurately predict prediction making time
Point.
According to the 6th invention, the prediction making time point shown by display module is that moment or dissolving start to be passed through afterwards
Time, thus can be more accurate for operator the additional dialysis pulvis of grasp making time point.
Description of the drawings
Fig. 1 is the oblique view of the dissolver of embodiment according to the present invention.
Fig. 2 is 3 face figures of the dissolver of embodiment according to the present invention.
Fig. 3 is the sectional view along III-III lines in Fig. 2.
The schematic diagram for the blood purification system that Fig. 4 is applicable in for the dissolver of embodiment according to the present invention.
Fig. 5 is the schematic diagram of the construction of the dissolver of embodiment according to the present invention.
Fig. 6 is the schematic diagram of the construction (water supply) of the dissolver of embodiment according to the present invention.
Fig. 7 is the schematic diagram of the construction (supply water and dissolve) of the dissolver of embodiment according to the present invention.
Fig. 8 is the schematic diagram of the construction (dissolving and cycle) of the dissolver of embodiment according to the present invention.
Fig. 9 is the schematic diagram of the construction (feed flow) of the dissolver of embodiment according to the present invention.
Figure 10 is the schematic diagram of the construction (feed flow switches and supplies water) of the dissolver of embodiment according to the present invention.
Figure 11 is the schematic diagram of the construction (additional input) of the dissolver of embodiment according to the present invention.
Figure 12 is the schematic diagram of the construction (feed flow switches and transfer) of the dissolver of embodiment according to the present invention.
Figure 13 is the content (catalogue picture) shown by the display module of the dissolver of embodiment according to the present invention
Schematic diagram.
Figure 14 is content (the display prediction input shown by the display module of the dissolver of embodiment according to the present invention
Time point etc.) schematic diagram.
Figure 15 is content (the display additional quantity shown by the display module of the dissolver of embodiment according to the present invention
Change) schematic diagram.
Figure 16 be shown by the display module of the dissolver of embodiment according to the present invention content (display additional quantity and
The change of additional number) schematic diagram.
Figure 17 is the stream of dissolver control content when correcting prediction making time point of embodiment according to the present invention
Cheng Tu.
Figure 18 is the stream of dissolver control content when correcting prediction making time point of embodiment according to the present invention
Cheng Tu.
Figure 19 be the dissolver of embodiment according to the present invention memory element in remember in past dialysis treatment
When dialysis stoste consumption trend block diagram.
Figure 20 is the schematic diagram of the dissolver of the other embodiment of the present invention.
Symbol description
1：Dissolver
2：First dissolving tank
3：Second dissolving tank
4：Input module
5：Memory element
6：Assignment component
7：Prediction component
8：Display module
9：Liquid level detection components
10：Prompt component
L1：Water supply line
L2：Connecting pipeline
L3：Feed flow pipeline
L4：Connecting pipeline
L5：Overflow line
A：Dialysis apparatus
B：Dialysate supply unit
Specific implementation mode
Hereinafter, refer to the attached drawing illustrates the embodiment of the present invention.
The dissolver of the present embodiment can dissolve dialysis and obtain dialysis stoste with pulvis, as shown in Fig. 1~5, can dissolve
Dialysis obtains dialysis stoste with pulvis, and it is molten to be configured to first comprising the dialysis stoste that can accommodate dissolved predetermined amount
Solve slot 2 and the second dissolving tank 3, input module 4, memory element 5, assignment component 6, prediction component 7, display module 8, liquid level
Detection components 9, prompt component 10.
First dissolving tank 2 includes that can put into the thing without sodium bicarbonate (A agent) or sodium bicarbonate (B agent) two types
It is any be formed by the accommodating space of dialysis pulvis, and be connected with from watering be extended water supply line L1.This
Water supply line L1 is formed by valve V1 as shown in figure 5, being provided with solenoid valve etc., can be to first by making valve V1 be in open state
It supplies water in dissolving tank 2.Then, after the water to the first dissolving tank 2 of watering supply and accommodate scheduled volume, by molten to first
After the dialysis pulvis for the amount (specified amount) that solution slot 2 input is determined relative to the amount of water, the predetermined amount of predetermined concentration can be obtained
Dialysis stoste.
Second dissolving tank 3 include can put into the space of the dialysis pulvis of the same race with the first dissolving tank 2, and as shown in figure 5,
It is connected with the connecting pipeline L4 of the second dissolving tank 3 of connection and the first dissolving tank 2.This connecting pipeline L4 is equipped with the formation such as solenoid valve
Valve V2, V3, V4 make the liquid in the first dissolving tank 2 can be transferred to the second dissolving tank by making valve V2, V3, V4 be in open state
In 3.At this point, second dissolving tank 3 of the present embodiment is capacity than 2 relatively small sink of the first dissolving tank, and pass through overflow pipe
Line L5 is connected to the first dissolving tank 2.
In addition, the first dissolving tank 2 is connected with the connecting pipeline L2 of connection water supply line L1 and connecting pipeline L4 etc..This connection
One end of pipeline L2 is connected to the first dissolving tank 2, and the other end be connected to connecting pipeline L4 interconnecting piece b (valve V2 and valve V3 it
Between position).It is supplied in addition, being connected at the interconnecting piece a (position between the setting position and interconnecting piece b of pump P1) of connecting pipeline L2
The cardinal extremity of liquid pipe line L3.This feed flow pipeline L3 is equipped with pump P2, and equipped with the valve V5 of the formation such as solenoid valve.Meanwhile feed flow pipeline L3
It is connected with and is arranged by the connecting pipeline L6 of the valve V6 of the formation such as solenoid valve between connecting pipeline L4.
Pump P2 is equipped in the path of feed flow pipeline L3, and apex is connected to dialysate supply unit B (with reference to figure 4), can carry
For the dialysis stoste made by dissolver 1 to dialysate supply unit B.This dialysate supply unit B is by 1 institute of dissolver
The dialysis of offer is diluted to predetermined concentration to make dialyzate with stoste, and is connected to multiple dialysis by pipeline as shown in Figure 4
Device A.The dialysis of predetermined concentration is made up with stoste of dialysate supply unit B for the dialysis made by dissolver 1 as a result,
Liquid, and dialysis treatment is implemented by each dialysis apparatus A.
Liquid level detection components 9 are by being formed, can continuously and in real time be detected set on the sensor of the first dissolving tank 2
The liquid level for the dialysis stoste that first dissolving tank 2 is accommodated.Liquid level detection components 9 according to the present embodiment are by wrapping
The magnetorestrictive linear displacement for being contained in the possible floatation element that floats up and down on the surface for the liquid that the first dissolving tank 2 is accommodated passes
Sensor is constituted, can be by the position of continuous and real-time detection floatation element to measure liquid level position (being liquid level).
At this point, liquid level detection components 9 can continuously and in real time detect that the dialysis that the first dissolving tank 2 is accommodated is former
If the liquid water or solution of supply (or), either contact or contactless type all can, in addition in such as the present embodiment
Except the used device for sensing linear displacement caused by magnetostriction using floatation element, ultrasonic sensor can also be utilized to constitute.
In addition, in the present embodiment, although liquid level detection components 9 are only arranged in the first dissolving tank 2, can also be arranged simultaneously
In the first dissolving tank 2 and the second dissolving tank 3.
Then, liquid level detection components 9 are electrically connected with prompt component 10.This prompt component 10 is configured to comprising can be defeated
Go out loud speaker or the emergency warning lamp etc. of sound or effect sound, and can be used based on the dialysis detected by liquid level detection components 9
The liquid level of stoste and the additional input time point for prompting dialysis pulvis.I other words being surveyed in liquid level detection components 9
Fixed liquid level is less than predetermined altitude, when predicting dialysis stoste deficiency, component 10 is prompted medical treatment can be made to be engaged in by prompt
The operators such as personnel put into additional dialysis pulvis, to make dialysis stoste by the way that additional dissolving is additional.
Then illustrate the dissolving action of dissolver 1 in the present embodiment.
First, (treatment evening before that day) is as shown in FIG. 6 before dialysis treatment (prepares dialysis pulvis with predetermined amount
Dissolve bag number) it accommodates to the second dissolving tank 3.Then by by valve V1, V2 be in open state, and by valve V3~V6 in close shape
State makes watering supply water to the first dissolving tank 2, and so that the water of supply is recycled by transfer tube P2.
Then, as shown in fig. 7, by making valve V1, V3, V4 be in open state, valve V2, V5, V6 are in closed state and continue
From watering water supply and transfer tube P1, the water in the first dissolving tank 2 is sent to the second dissolving tank 3.It is pre- with water dissolution as a result,
It is first contained in the dialysis pulvis of the second dissolving tank 3, and this lysate (is become by the mistake of dialysis stoste by overflow line L5
Solution in journey) it send to the first dissolving tank 2.
Then, after supplying the water of predetermined amount, as shown in figure 8, valve V3, V4 are in open state, valve V1, V2, V5, V6 are in
Closed state stops the water supply from watering, but by continuing transfer tube P1, makes between the first dissolving tank 2 and the second dissolving tank 3
Dialysis recycled with stoste.Thus, it is possible to which dialysis stoste made of stirring, obtains the dialysis stoste of uniform concentration.
In the state of accommodating dialysis stoste respectively such as 2 and second dissolving tank 3 of above-mentioned first dissolving tank, as shown in figure 9, valve
V5 is in open state, and valve V1~V4, V6 are in closed state, can be by feed flow pipeline L3 by first by transfer tube P1 and pump P2
Dialysis in dissolving tank 2 is supplied with stoste to dialysate supply unit B, and can be supplied the dialyzate of predetermined concentration to each dialysis
Device A is to carry out dialysis treatment.
Later, when liquid level detection components 9 detect that the liquid level of the dialysis stoste in the first dissolving tank 2 reaches
After predetermined altitude, stop the additional input prompt of prompt component 10.In this case, as shown in Figure 10, valve V1, V2, V4, V6 is in
Open state, valve V3, V5 are in closed state, are supplied water from watering, and by continuing transfer tube P2, in the second dissolving tank 3
Dialysis replaces the first dissolving tank 2 to be provided to dialysate supply unit B with stoste.
Then, it can put into the dialysis pulvis to the first dissolving tank 2 of the addition of predetermined amount (additional input bag number), and
It supplies water from watering to dissolve the dialysis pulvis of input.At this point, by transfer tube P1, solution cycle can be reached to be made
The process of analysis stoste.Continue as a result, with two dissolving tanks 3 substitute the first dissolving tank 2 and supply dialysis stoste while, can be with
It is put into the first dissolving tank 2 and dissolves additional dialysis pulvis.
Then, after the water for supplying predetermined amount, as shown in figure 11, valve V2, V4, V6 are in open state, and valve V1, V3, V5 are in
Closed state, watering stop supplying water, and by continuing transfer tube P1, P2, can continue former from the supply dialysis of the second dissolving tank 3
Liquid, and the dialysis stoste in the first dissolving tank 2 of recyclable stirring, to obtain the dialysis stoste of uniform concentration.
In the state for accommodating dialysis stoste such as above-mentioned first dissolving tank 2, as shown in figure 12, valve V2~V5 is in opening state
State, valve V1, V6 are in closed state, can be by feed flow pipeline L3 by the dialysis in the first dissolving tank 2 by transfer tube P1 and pump P2
The dialyzate that predetermined concentration is supplied to dialysate supply unit B is supplied with stoste to each dialysis apparatus A to carry out dialysis treatment.
At this point, a part for the dialysis stoste in the first dissolving tank 2 will transfer in the second dissolving tank 3, it is continuously fed to dialysis original
Liquid is until overflow line L5 is in overflow situation.
Later, as shown in figure 9, valve V5 is in open state, valve V1~V4, V6 are in closed state, pass through transfer tube P1 and pump
P2 can be supplied the dialysis in the first dissolving tank 2 to dialysate supply unit B with stoste by feed flow pipeline L3, and can will be pre-
The dialyzate for determining concentration is supplied to each dialysis apparatus A to carry out dialysis treatment.It can be dissolved as a result, by additional in the first dissolving tank 2
Dialysis supplied to dialysate supply unit B with stoste, therefore each dialysis apparatus A can be continued through and carry out dialysis treatment.
In this way, the dissolver 1 of the present embodiment is in dialysis treatment, it will be saturating in the first dissolving tank 2 and the second dissolving tank 3
It, can be by additional dialysis pulvis every predetermined amount when analysis is supplied with stoste to the multiple dialysis apparatus A for implementing treatment to patient
(being as unit of the bag for accommodating dialysis pulvis (bag number) in the present embodiment) puts into and dissolves, and composition is referred to as so-called batch type
Dissolver.
At this point, the frame of the dissolver 1 of the present embodiment is as shown in figure 5, be configured to comprising input module 4, storage member
Part 5, assignment component 6, prediction component 7 and display module 8.Input module 4 is configured to include that user can be allowed to input operation
Switch or contact surface plate etc., in the present embodiment, can input the total amount of necessary dialysis pulvis in dialysis treatment.
Display module 8 is made of the LCD screen that can show and dissolve the relevant content of operation, in the present embodiment, with
Contact surface plate dual-purpose constitutes input module 4 and display module 8.At this point, in addition to the touching of dual-purpose input module 4 and display module 8
Outside panel, input module 4 and display module 8 can also be respectively provided with.
Memory element 5 can will put into additional dialysis and the time point of pulvis is used to be put into as practical in past dialysis treatment
Time point is remembered, and in the present embodiment, is configured to remember the specific of the treatment schedule for corresponding to patient in the medical facilities such as hospital
Treat each practical making time point in day (specifically set time weekly).I other words usually on the set date
(such as Monday, Wednesday and Friday) receives dialysis treatment, and medical treatment is engaged in personnel and also carries out operation on the fixed date.Hold institute
It states, by the dialysis stoste that is consumed in the specific date (specific each treatment day of the treatment schedule of corresponding patient) or saturating
Analysis liquid is substantially the same, as long as therefore remembering the throwing that practical making time point weekly accurately predicts dialysis pulvis
Angle of incidence point.
Total amount of the assignment component 6 based on the dialysis pulvis for being input to input module 4, can set dialysis pulvis automatically
The additional quantity that must add the dialysis pulvis that must be put into when number, each additional input time point of additional input.For example,
In display module 8, the specific date (such as Monday) is selected in catalogue picture as shown in fig. 13 that, as long as the input same day is necessary
The total amount of analysis pulvis, you can automatic distribution prepares meltage (the bag number dissolved in advance before treatment), dialysis pulvis adds
The amount (bag number when additional) for the dialysis pulvis that number (additional number) and each additional time point must put into, and such as
Shown in Figure 14, it is configured to be shown by display module 8.
The practical making time point (being the moment in the present embodiment) that prediction component 7 is remembered based on memory element 5, can be pre-
The dialysis for the addition surveyed in the dialysis treatment that will implement uses the making time point of pulvis as predicting making time point.It is specific next
It says, recent in the practical making time point that memory element 5 is remembered (time of dialysis treatment is Monday next time
Words, then be the Monday of the last week) as prediction making time point, and by the practical making time of dialysis treatment day later weekly
Point sequentially write-in storage, makes the practical making time point that memory element 5 is remembered that can update (update each dialysis treatment day
The information remembered).
In addition, in passing through the prediction technique of prediction making time point of prediction component 7, however it is not limited to it is above-mentioned, such as can be with
Multiple practical making time points in past dialysis treatment are remembered with memory element 5, it is rear as pre- to calculate its average value etc.
Making time point is surveyed, or dialysis weekly can be used the consumption ways (consumption trend) of stoste constant as condition, is based on institute
State consumption ways prediction prediction making time point.
At this point, being used for the first time in the present apparatus or the case where test running etc., there is no remember practical input for memory element 5
In the case of time point, such as a stroke (unit of the treatment implemented in one day in specific medical facilities) is 5 hours,
Middle preparation work accounts for 30 points, and blood back operation accounts for 30 points and liquid displacement accounts for 30 and grades it is assumed that considering that blood is controlled in each stroke
At the beginning for the treatment of carve and patient's number (bed number) if, even if being not necessary to remember practical making time point it is also predicted that dialysis pulvis
Making time point.
In addition, in dissolving step, when the total amount (bag number) of the dialysis pulvis on the same day increases temporarily, it is assumed that opposite
A patient is changed in each bag, real data so far is corresponded to the depletion rate of dialysis stoste to make dialysis original
The consumption trend of liquid can predict the making time point of dialysis pulvis, and when the total amount (bag number) of dialysis pulvis permanently increases
In the case of adding, it is assumed that relative to one patient of each bag of change, correspond to reality so far with the depletion rate of dialysis stoste
Border data make the consumption trend of dialysis stoste, it is also predicted that the making time point of dialysis pulvis.
Display module 8 can show the content about dissolving operation as described above, especially in the present embodiment, such as Figure 14
It is shown, it is configured to show the prediction making time point that prediction component 7 is predicted.In addition, display group in the present embodiment
Part 8 is as shown, the addition number predicted set by making time point and assignment component 6 that display prediction component 7 is predicted
And additional quantity.Then, in this example it is shown that although the prediction making time point shown by component 8 is with the side at " moment "
Formula is shown, but can also be shown in such a way that other are appreciated that, such as can be by elapsed time when dissolving beginning as pre-
Making time point is surveyed to show.
In addition, the prediction component 7 of the present embodiment is configured to repair based on the additional input time point suggested by prompt component 10
Positive next time and subsequent prediction making time point, and revised prediction making time point is shown in display module 8.For example,
As shown in figure 17, the actual additional input time point suggested by (S1) calculating prompt component 10 and 7 institute of prediction component at this time are pre-
The time difference of the prediction making time point of survey, (Δ t), (S2) was by by next time and subsequent prediction making time point staggering time
(Δ t) predicts making time point with individual amendments, and revised prediction making time point is shown in display module 8 difference.
In addition, in the composition of the present embodiment, addition number or additional quantity set by assignment component 6 can arbitrarily become
More, and prediction component 7 can correspond to the change and correct prediction making time point, and can show revised prediction making time point
It is shown in display module 8.For example, as shown in figure 15,8 bags of feelings are altered to from 10 bags in the additional quantity of the dialysis pulvis of first time
Under condition, additional quantity and display of these components in last time (being in the figure the 4th) are corrected, and later pre- by the 2nd time
It surveys after the adjustment of making time point and shows.Alternatively, as shown in figure 16, the additional quantity of dialysis pulvis each time can also be subtracted
As little as 8 bags, and additional number is increased to 5 times.
In this way, in the case of additional of change (bag number), as shown in figure 19, remember in memory element 5 past
The temporal consumption trend of dialysis stoste in analysis treatment.Then, as shown in figure 18, (S1) is calculated obtained by the bag number after change
Dialysis stoste amount, and (S2) according to memory, in the data of memory element 5, (consumption of dialysis stoste in time becomes
Gesture) prediction dialysis at the time of consumed with stoste, corrects the prediction making time point after the change of bag number, after amendment by (S3)
Prediction making time point be shown in display module 8.
According to above-described embodiment, comprising the dialysis of addition in past dialysis treatment is used the making time point of pulvis as
The memory element 5 of practical making time point memory, the practical making time point remembered based on memory element 5, can be predicted will
In the dialysis treatment of execution additional dialysis use the making time point of pulvis as predict making time point prediction component 7, with
And can show the display module 8 of the prediction making time point shown by prediction component 7, therefore operator can grasp addition in advance
Dialysis pulvis making time point.
Additionally it contained the total amount of necessary dialysis pulvis in dialysis treatment can be inputted, and it is saturating based on what is inputted
The total amount setting dialysis pulvis of analysis pulvis must additional input addition number and each additional time point must put into
The assignment component 6 of the additional quantity of dialysis pulvis, and display module 8 can show prediction making time point and assignment component 6
Set addition number and additional quantity, therefore operator can grasp additional number and additional and additional dialysis in advance
With the making time point of pulvis.
Then, addition number and the additional quantity set by assignment component 6 can be arbitrarily changed, and prediction component 7 corresponds to institute
It states change and corrects prediction making time point, and revised prediction making time point can be shown in display module 8, therefore can be
Automatically the deviation of prediction making time point is corrected while additional number or additional quantity change and is shown.
In addition, also including the liquid level height that can continuously and in real time detect the dialysis stoste accommodated in dissolving tank (2,3)
The liquid level detection components 9 of degree, and can the liquid level based on the dialysis stoste that liquid level detection components 9 are detected it is high
The prompt component 10 at the additional input time point of degree prompt dialysis pulvis, and prediction component 7 is based on suggested by prompt component 10
Additional input time point correct next time after prediction making time point, and revised prediction making time point can be shown
It is shown in display module 8, therefore is had with the actual additional input time point suggested by component 10 is prompted in prediction making time point
In the case of deviation, deviation can be corrected and shown, making time point is predicted with more accurate prediction.
Especially in the memory element of the present embodiment 5, memory medical facilities for patient treatment day at each spy
The practical making time point of fixed treatment day (being in the present embodiment the set time weekly), and prediction component 7 can predict it is each
The prediction making time point of the particular treatment day is simultaneously shown in display module 8, therefore in the treatment of the patient predefined
Prediction making time point can be more accurately predicted in schedule.
In addition, the prediction making time point shown by display module 8 is elapsed time when starting at moment or dissolving,
Therefore operator can more correctly grasp the making time point of additional dialysis pulvis.At this point, in the present embodiment, prediction
Making time point can with set by assignment component 6 addition number and it is additional it is bright indicate together, therefore visual can slap
Hold additional time point.Display herein can also be shown other than table with modes such as schemas.
The present embodiment is explained above, but the present invention is not limited thereto, such as shown in Figure 20, moreover it can be used to have and accommodate in advance
The receiving component M of quantitative dialysis pulvis, the dialysis accommodated in component M is all supplied with predetermined amount to dissolving tank T with pulvis
Feeder F and the sustainable dissolver for measuring the weight meter S for accommodating the pulvis weight of the dialysis in component M.This
In the case of, additional dialysis pulvis can remember practical making time point and prediction prediction input relative to component M inputs are accommodated
Time point is simultaneously shown in display module 8.
In addition, in the dissolver 1 of the present embodiment, including input dialysis pulvis and the first dissolving tank 2 for dissolving and
Second dissolving tank 3, but can also be only comprising a dissolving tank or there are three above dissolving tank.In addition, memory element 5 is remembered
Practical making time point weekly, and weekly prediction making time point is shown in display module 8, but if desired medical facilities correspond to
Can also be other schedules if each particular treatment day of the treatment day of patient.
Utilization possibility in industry
If being included in the time point that pulvis can be used additional dialysis to put into past dialysis treatment as actually
The memory element of making time point memory；Based on the practical parting time point that memory element is remembered, prediction is that will implement
Additional dialysis uses the making time point of pulvis as the prediction component of prediction making time point in dialysis treatment；And it can show
The dissolver for showing the display module for the prediction making time point that prediction component is predicted, can be used in different appearances
Shape or the also device with other additional function.
Claims (6)
1. there is dissolving dialysis pulvis to obtain dialysis stoste, and accommodate the dialysis with predetermined amount and use for a kind of dissolver
The dissolving tank of stoste；In dialysis treatment, the dissolving is supplied to the multiple dialysis apparatus sides for carrying out dialysis treatment to patient
When the dialysis stoste of slot, additional dialysis pulvis is added every predetermined amount and dissolves, which is characterized in that the dissolver
Have：
Memory element will put into the additional dialysis used and use time point of pulvis as practical making time in past dialysis treatment
Point memory；
Prediction component is predicted based on the practical making time point that the memory element is remembered in the dialysis treatment that will be carried out
The making time point of additional dialysis pulvis；And
Display module shows the prediction making time point that the prediction component is predicted.
2. dissolver as described in claim 1, which is characterized in that have assignment component, the assignment component input dialysis
The total amount of necessary dialysis pulvis in treatment, and the total amount of the dialysis pulvis based on the input set dialysis powder
The additional quantity of dialysis pulvis that agent is answered the addition number of additional input and should be put at each additional input time point, it is described
Display module can show addition number and the additional quantity set by the assignment component in the prediction making time point.
3. dissolver as claimed in claim 2, which is characterized in that can arbitrarily change the addition set by the assignment component
Number and additional quantity, and the prediction component corresponds to the change and corrects the prediction making time point, and by modified prediction
Making time point is shown in the display module.
4. dissolver as claimed in claim 2 or claim 3, which is characterized in that comprising being contained in the dissolving tank, can it is continuous and
The liquid level detection components of the liquid level of the real time measure dialysis stoste, and it is based on the liquid level detection components institute
The liquid level of the dialysis of measurement stoste prompts the prompt component at the additional input time point of the dialysis pulvis,
And the prediction component is next and subsequent described based on the additional input time point amendment suggested by the prompt component
It predicts making time point, and revised prediction making time point is shown with the display module.
5. dissolver as described in any one of claims 1 to 4, which is characterized in that the memory element memory medical treatment is set
The practical making time point of each particular treatment day in the treatment schedule of corresponding patient is applied, and the prediction component is pre-
It surveys the prediction making time point of each particular treatment day and is shown in the display module.
6. such as dissolver according to any one of claims 1 to 5, which is characterized in that pre- shown by the display module
It is that moment or dissolving start rear elapsed time to survey making time point.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017054678A JP6831279B2 (en) | 2017-03-21 | 2017-03-21 | Melting device |
| JP2017-054678 | 2017-03-21 |
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| CN108619925A true CN108619925A (en) | 2018-10-09 |
| CN108619925B CN108619925B (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810235876.2A Active CN108619925B (en) | 2017-03-21 | 2018-03-21 | Dissolving device |
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| CN (1) | CN108619925B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020262175A1 (en) * | 2019-06-26 | 2020-12-30 | 日機装株式会社 | Blood purification system and raw liquid preparation determination device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108619925B (en) | 2021-11-09 |
| JP2018153557A (en) | 2018-10-04 |
| JP6831279B2 (en) | 2021-02-17 |
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