CN209519163U - A kind of liquid feeding control system and peritoneal dialysis machine - Google Patents
A kind of liquid feeding control system and peritoneal dialysis machine Download PDFInfo
- Publication number
- CN209519163U CN209519163U CN201820064175.2U CN201820064175U CN209519163U CN 209519163 U CN209519163 U CN 209519163U CN 201820064175 U CN201820064175 U CN 201820064175U CN 209519163 U CN209519163 U CN 209519163U
- Authority
- CN
- China
- Prior art keywords
- dialyzate
- liquid
- control system
- feeding control
- liquid feeding
- 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.)
- Expired - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to peritoneal dialysis fields, provide a kind of liquid feeding control system and the peritoneal dialysis machine comprising the liquid feeding control system, the liquid feeding control system includes detection unit, by the variation of the weight of the dialyzate in detection dialyzate bag, to measure the capacity information of the dialyzate and flow rate information and send the capacity information and flow rate information；Processor is connect with the detection unit, and the processor receives the capacity information and flow rate information, and sends open instructions or close command according to the capacity information and the flow rate information；Tubing clamp, it is connected to the processor, receive the open instructions or close command, and the liquid-in pipe or the closure liquid-in pipe are opened according to the open instructions or close command, the internal of user to be dialysed is flowed into realize that the dialyzate flows into the internal of user to be dialysed or stops the dialyzate.The utility model realizes the integrated and portable of the liquid feeding control system.
Description
Technical field
The utility model embodiment is related to peritoneal dialysis field more particularly to a kind of liquid feeding control system and peritoneal dialysis
Machine.
Background technique
The terminal stage of chronic kidney hypofunction, the three zones of kidney are lost, and a series of symptoms and metabolic disorder occur, in human body
The metabolic waste of generation can accumulate in human body, form uremia.If seeing a doctor or treating not in time, the intracorporal toxin of people is remained in
Irreversible damage, such as heart, digestive system, bone and hematological system can be brought to body others internal organs.And uremia
Be drug therapy can not curable disease, there is no it is so-called can cure uremic " miraculous cure ".Therefore uremia is suffered from
Person should take renal replacement therapies, i.e. dialysis treatment in time without hesitation.
It is existing to generally comprise haemodialysis and peritoneal dialysis for uremic therapeutic modality.
Peritoneal dialysis fills a kind of special liquid for being referred to as " peritoneal dialysis liquid " into abdominal cavity, at this moment by one " abdomen is managed thoroughly "
The side for waiting peritonaeum is the blood containing metabolic waste and extra moisture, and the other side is clean peritoneal dialysis liquid, the generation in blood
Thanking waste and extra moisture will go in peritoneal dialysis liquid through peritonaeum.(it is small that night can retain 8-10 after 3-4 hour of reservation
When), these peritoneal dialysis liquids for containing waste are released in abdominal cavity, then fill into new peritoneal dialysis liquid.So daily replacement 3-4
It is secondary, so that it may intracorporal toxin and extra moisture constantly be discharged.Patient and its family members grasp peritonaeum by education, training
After dialysis operation, peritoneal dialysis can be voluntarily carried out at home.If daily night holds in sleep by full-automatic peritoneal dialysis machine
Row dialysis, the time on daytime can normally work, learn.
Clinically used peritoneal dialysis methods have continuous ambulatory peritoneal dialysis (continuous ambulatory
Peritoneal dialysis, CAPD), automation peritoneal dialysis (automated peritoneal dialysis, APD),
Intermittent peritoneal dialysis (intermittent peritoneal dialysis, IPD) etc..
IPD as a kind of therapeutic modality the saturating patient of abdomen set heart failure caused by pipe initial stage, the saturating patient's volume load of abdomen, due to
The patient of need of work nocturnal dialysis, acute kidney injury (acute kidney injury, AKI), end-stage renal disease (end-
Stage renal disease, ESRD) urgent dialysis, there is application value in the fields such as ESRD children's dialysis treatment.
Existing IPD treatment method generally comprises two kinds, first is that the method for manually changing liquid realizes IPD, the consumption used
For material such as CAPD use, what is used is CAPD peritoneal dialysis liquid bag, tubing clamp, extension title of standard etc..Due to the capacity of IPD setting
Few, the interval time of exchange is short, frequency height in general 8-10 exchange time of exchange.The personnel for implementing operation use extension scale
Measurement enters liquid measure every time, is periodically swapped by setting swap time.Second is that using automated peritoneal dialysis machine and its matched
Liquid and pipeline set parameter by machine and are automatically performed by machine.
Inventor has found during realizing the utility model embodiment, the existing method labor intensive for manually changing liquid
Cost needs to occupy operator's a large amount of time to complete to operate；Machine change the method for liquid using machine and consumables cost compared with
Height increases the medical expense of patient, and the volume of machine is larger to need the space occupied larger.Patient needs to crouch after connecting machine
8-10 hour of bed is relatively suitble to night therapy.On the other hand for newly setting pipe and the state of an illness needs to carry out the patient of IPD treatment
Mobility impact is larger, for example, go to the toilet or body movement can all be restricted.
Utility model content
In order to solve manually to change liquid labor intensive cost in the prior art and use machine changing liquid automatically monetary cost high
Problem, the utility model embodiment provide a kind of consumption expense the human cost low liquid feeding control system and packet low with monetary cost
Peritoneal dialysis machine containing the liquid feeding control system.
The utility model discloses following technical schemes:
In a first aspect, the utility model embodiment provides a kind of liquid feeding control system, comprising: detection unit passes through inspection
The variation of the weight of the dialyzate in dialyzate bag is surveyed, to measure the capacity information of the dialyzate and flow rate information and send institute
State capacity information and flow rate information；Processor is connect with the detection unit, and the processor receives the capacity information and stream
Fast information, and open instructions or close command are sent according to the capacity information and the flow rate information；Tubing clamp, with the place
Manage device connection, receive the open instructions or close command, and opened according to the open instructions or close command it is described enter
Liquid pipe or the closure liquid-in pipe, to realize that the dialyzate flows into the internal of user to be dialysed or the stopping dialysis liquid stream
Enter the internal of user to be dialysed.
Further, the detection unit includes at least one of gravity sensor, weighing sensor and weighing balance.
Further, the system also includes display screen, the display screen is connected with the processor, and the display screen is used for
Show the capacity and flow velocity of the dialyzate.
Further, the system also includes communication unit, the communication unit is whole for realizing the processor and movement
End or movement server between data communication, by the capacity information and the flow rate information be sent to the mobile terminal or
Cloud server.
Further, the communication unit includes in bluetooth module, Wireless Fidelity WIFI module and other near field communication modules
At least one.
Further, the system also includes alarm unit, the alarm unit is connected to the processor.
Further, the alarm unit includes at least one of buzzer, indicator light and vibrator.
Further, the system also includes timer, the timer is connected to the processor.
Further, the system also includes power supply unit, the power supply unit be used for the detection unit, processor,
Tubing clamp power supply.
Second aspect, the utility model embodiment provide a kind of peritoneal dialysis machine, including above-mentioned liquid feeding control system,
Dialyzate bag, liquid-in pipe, dialysis tubing, outlet tube, Y type interface and waste fluid bag；There is the Y type interface the first opening, second to open
Mouth and third opening, one end of the liquid-in pipe connect the dialyzate bag, and other end connection described first is open；The liquid out
One end connection third opening of pipe, the other end connect waste fluid bag；The dialysis tubing and second opening connect；The tubing clamp
It is sheathed on outside the liquid-in pipe, the conducting and cut-off of the liquid-in pipe is realized by the closure or openness of the tubing clamp, from
And realize the circulation or cut-off of the dialyzate.
Compared with prior art, the utility model embodiment detects the detection dialyzate in dialyzate bag by detection unit
Weight change, come measure the dialyzate capacity information and flow rate information and send the capacity information and flow velocity letter
Breath；Processor sends open instructions or close command according to the capacity information and the flow rate information；Described in tubing clamp receives
Open instructions or close command, and opened according to the open instructions or close command and enter liquid described in the liquid-in pipe or closure
Pipe, to realize that the dialyzate flows into the internal of user to be dialysed or stops the body that the dialyzate flows into user to be dialysed
It is interior, the automatic control into liquid is realized, so that liquid feeding control system is integrated and portable.
Detailed description of the invention
Fig. 1 is the functional block diagram of the utility model liquid feeding control system that wherein an embodiment provides；
Fig. 2 is the functional block diagram for the peritoneal dialysis machine that another embodiment of the utility model provides.
The drawing reference numeral of specific embodiment illustrates:
| Liquid feeding control system 100 | Detection unit 1 | Processor 2 | Tubing clamp 3 |
| Display screen 4 | Communication unit 5 | Alarm unit 6 | Timer 7 |
| Power supply unit 8 | Rechargeable battery 81 | Charging circuit 82 | Voltage conversion circuit 83 |
| Peritoneal dialysis machine 200 | Dialyzate bag 21 | Liquid-in pipe 22 | Outlet tube 23 |
| Y type interface 24 | Waste fluid bag 25 | Dialysis tubing 26 |
Specific embodiment
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element
Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can
To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used
Term " on ", "lower", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Term used in the description of the utility model is intended merely to
The purpose for describing specific embodiment is not intended to limitation the utility model.Term "and/or" used in this specification includes
Any and all combinations of one or more related listed items.
Embodiment 1
As shown, being a kind of liquid feeding control system 100 provided by the embodiment of the utility model, the liquid feeding control system
100 include detection unit 1, processor 2, tubing clamp 3, display screen 4, communication unit 5, alarm unit 6, timer 7 and power supply list
Member 8.
As shown, the detection unit 1 is used for 21 weight of real-time detection dialyzate bag, and then realize to dialyzate bag 21
The detection of the weight of interior dialyzate.The detection unit 1 is weighing balance, firstly, by the dialysis for being not filled by dialyzate
Liquid bag 21 is placed on the weighing balance, and records the weight M of the dialyzate bag 21；Then by the dialyzate contained
Dialyzate bag 21 is placed in the weighing balance, and the weight for recording dialyzate bag 21 at this time is M0, passes through simple mathematical operation
The weight of the dialyzate filled in dialyzate bag 21 can be acquired.By detecting the reduction amount of the dialyzate, to calculate
The capacity information of the dialyzate can be calculated current by measuring the reduction amount of the dialyzate within a certain period of time
The flow rate information of dialyzate, and send the capacity information and flow rate information.
It is understood that the detection unit 1 or gravity sensor, weighing sensor or other real-time detections
The unit of weight.
As shown, the processor 2 is connect with the detection unit 1, the capacity information and flow rate information are received, and
Open instructions or close command are sent according to the capacity information and the flow rate information.
As shown, the tubing clamp 3 is connect with the processor 2, the tubing clamp 3 receives the processor 2 and issues
Open instructions or close command, and opened according to the open instructions or close command described in the liquid-in pipe 22 or closure
Liquid-in pipe 22 flows into user to be dialysed to realize that the dialyzate flows into the internal of user to be dialysed or stops the dialyzate
It is internal.
It is understood that the tubing clamp 3 can also realize the opening of the tubing clamp 3 by manually controlling
With closure.
As shown, the display screen 4 is connect with the processor 2, the appearance of the dialyzate is shown on the display screen 4
Amount and flow velocity.Control button is additionally provided on the display screen 4, user can set the dialyzate by the control button
Capacity, flow velocity, the interval time of the duration dialysed every time and dialysis.
The communication unit 5 for realizing the processor 2 and mobile terminal or movement server between data communication,
The capacity information and the flow rate information are sent to the mobile terminal or cloud server.So that holding described mobile whole
The user at end understands the current dialysis situation of patient by the mobile terminal, for example the residual capacity of dialyzate, current stream
Fast information, the interval time of dialyse duration and dialysis, the household, guardian or attending physician for facilitating patient understand patient
Treatment situation.
It is understood that the communication unit 5 includes bluetooth module, Wireless Fidelity WIFI (Wireless-
Fidelity, WIFI) at least one of module and other near field communication modules.
As shown, the alarm unit 6 is connected with the processor 2, when the dialyzate in the dialyzate bag 21 is fast
When having used, for example, can set when dialyzate is using 90%, the alarm unit 6 starts to alarm, remind patient need and
Shi Genghuan dialyzate bag 21 or pause dialysis.
It is understood that the alarm unit 6 includes at least one of buzzer, indicator light and vibrator.
As shown, the timer 7 is connected with the processor 2, the timer 7 be used to set dialyse it is lasting when
Between and dialysis interval duration, the processor 2, come work, for example, holds according to the duration and dialysis time described
In the continuous period, the processor 2 sends open instructions, and the tubing clamp 3 is opened, the liquid-in pipe 22 connecting with dialyzate bag 21
Conducting, the dialyzate flow into patient's body, realize dialysis；After the duration, the processor 2 sends closure
Instruction, the tubing clamp 3 are closed, and the liquid-in pipe 22 ends, dialysis pause.
As shown, the power supply unit 8 includes rechargeable battery 81, charging circuit 82 and voltage conversion circuit 83.Institute
It states rechargeable battery 81 and converts electric energy for the chemical energy of storage, it is single to the detection after the conversion of voltage conversion circuit 83
Member 1, processor 2, tubing clamp 3, display screen 4, communication unit 5, alarm unit 6 and timer 7 provide the required electricity worked normally
Pressure.When patient does not dialyse, the universal serial bus port (Universal Serial Bus, USB) can be used to input 5 volts
Voltage charged to rechargeable battery 81 by charging circuit 82, to guarantee patient in dialysis, the power supply unit 8 has
Enough electricity support the liquid feeding control system 100 to work normally.
Liquid feeding control system 100 provided by the embodiment of the utility model, the appearance of real-time dialyzate is measured by detection unit 1
Measure information and flow rate information；The processor 2 according to the capacity information and flow rate information control the tubing clamp 3 opening or
Closure, so that the dialyzate, which flows into the internal of user to be dialysed or stops the dialyzate, flows into the internal of user to be dialysed,
Realize that the automatic control of dialysis improves liquid feeding control system 100 so that liquid feeding control system 100 is integrated and portable
Usage scenario.
Embodiment 2
As shown, being a kind of peritoneal dialysis machine 200 provided by the embodiment of the utility model, including liquid feeding control system
100, dialyzate bag 21, liquid-in pipe 22, dialysis tubing 26, outlet tube 23, Y type interface 24 and waste fluid bag 25.
Wherein, the liquid feeding control system 100 is identical as in embodiment 1, and details are not described herein.
For the dialyzate bag 21 for holding dialyzate, the dislysate band is placed in the inspection of the liquid feeding control system 100
It surveys on unit 1, is believed by the capacity information and flow velocity of the dialyzate in dialyzate bag 21 described in 1 real-time detection of detection unit
Breath.
The waste fluid bag is used to hold the waste liquid after dialysis.
The dialysis tubing 26 includes into liquid channel (not shown) and liquid outlet channel (not shown).
As shown, the Y type interface 24 has the first opening (not shown), the second opening (not shown) and third opening
(not shown), one end of the liquid-in pipe 22 connect the dialyzate bag 21, other end connection first opening；It is described go out
One end connection third opening of liquid pipe 23, the other end connect waste fluid bag 25；The dialysis tubing 26 is connected with second opening；Institute
It states tubing clamp 3 to be sheathed on outside the liquid-in pipe 22, the liquid-in pipe 22 is realized by the closure or openness of the tubing clamp 3
Conducting and cut-off, to realize the circulation or cut-off of the dialyzate.
The dialyzate is from the dialyzate bag 21 successively via the liquid-in pipe 22, Y type interface 24 and the dialysis
The liquid channel that enters of pipe 26 enters patient's body, and the waste and noxious material in blood enter dialyzate by the peritonaeum of patient
In, dialyzate after the dialysis containing waste and noxious material by the liquid outlet channel, Y type interface 24 and enter and leave pipe into
Enter waste fluid bag 25, completes automatic dialysis.
200 Highgrade integration of peritoneal dialysis machine provided in this embodiment and portable, improves the peritoneal dialysis machine 200
Usage scenario, be conducive to the popularization and use of the peritoneal dialysis machine 200.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations
The protection scope of type appended claims.
Claims (9)
1. a kind of liquid feeding control system is applied to peritoneal dialysis machine characterized by comprising
Detection unit, by the variation of the weight of the dialyzate in detection dialyzate bag, to measure the capacity letter of the dialyzate
Breath and flow rate information simultaneously send the capacity information and flow rate information；
Processor is connect with the detection unit, and the processor receives the capacity information and flow rate information, and according to described
Capacity information and the flow rate information send open instructions or close command；
Tubing clamp is connected to the processor, and receives the open instructions or close command, and according to the open instructions or close
Instruction is closed to open liquid-in pipe or closure liquid-in pipe, to realize that the dialyzate flows into the internal of user to be dialysed or stopping institute
It states dialyzate and flows into the internal of user to be dialysed；
Display screen, the display screen are connected with the processor, and the display screen is used to show the capacity and stream of the dialyzate
Speed.
2. liquid feeding control system according to claim 1, which is characterized in that the detection unit include gravity sensor,
At least one of weighing sensor and weighing balance.
3. liquid feeding control system according to claim 1, which is characterized in that the system also includes communication units, described
Communication unit is for realizing the data communication between the processor and mobile terminal or movement server, by the capacity information
The mobile terminal or cloud server are sent to the flow rate information.
4. liquid feeding control system according to claim 3, which is characterized in that the communication unit includes bluetooth module, nothing
At least one of line fidelity WIFI module and other near field communication modules.
5. liquid feeding control system according to claim 1, which is characterized in that the system also includes alarm units, described
Alarm unit is connected to the processor.
6. liquid feeding control system according to claim 5, which is characterized in that the alarm unit includes buzzer, instruction
At least one of lamp and vibrator.
7. liquid feeding control system according to claim 1, which is characterized in that the system also includes timer, the meter
When device be connected to the processor.
8. liquid feeding control system according to claim 1-7, which is characterized in that the system also includes power supply lists
Member, the power supply unit are used to power to the detection unit, processor, tubing clamp.
9. a kind of peritoneal dialysis machine, which is characterized in that including liquid feeding control system according to claim 1-8,
Dialyzate bag, liquid-in pipe, dialysis tubing, outlet tube, Y type interface and waste fluid bag；There is the Y type interface the first opening, second to open
Mouth and third opening, one end of the liquid-in pipe connect the dialyzate bag, and other end connection described first is open；The liquid out
One end connection third opening of pipe, the other end connect waste fluid bag；The dialysis tubing and second opening connect；The tubing clamp
It is sheathed on outside the liquid-in pipe, the conducting and cut-off of the liquid-in pipe is realized by the closure or openness of the tubing clamp, from
And realize the circulation or cut-off of the dialyzate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064175.2U CN209519163U (en) | 2018-01-15 | 2018-01-15 | A kind of liquid feeding control system and peritoneal dialysis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064175.2U CN209519163U (en) | 2018-01-15 | 2018-01-15 | A kind of liquid feeding control system and peritoneal dialysis machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519163U true CN209519163U (en) | 2019-10-22 |
Family
ID=68211247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064175.2U Expired - Fee Related CN209519163U (en) | 2018-01-15 | 2018-01-15 | A kind of liquid feeding control system and peritoneal dialysis machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972803A (en) * | 2021-04-22 | 2021-06-18 | 上海花涯自动化科技有限公司 | Microdialysis system comprising flow feedback device |
-
2018
- 2018-01-15 CN CN201820064175.2U patent/CN209519163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972803A (en) * | 2021-04-22 | 2021-06-18 | 上海花涯自动化科技有限公司 | Microdialysis system comprising flow feedback device |
| CN112972803B (en) * | 2021-04-22 | 2021-08-10 | 上海花涯自动化科技有限公司 | Microdialysis system comprising flow feedback device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210310476A1 (en) | Portable device with disposable reservoir for collection of internal fluid after surgery | |
| JP6270276B2 (en) | System and method for pairing a dialysis machine with a peripheral device | |
| CN201755338U (en) | Household peritoneal dialysis treatment device | |
| CN106139287B (en) | Peritoneal dialysis mate | |
| US11040129B2 (en) | Mobile continuous ambulatory peritoneal dialysis system | |
| JP6961594B2 (en) | Dialysis machine | |
| CN201743671U (en) | Integral invasive pressure monitoring sensor | |
| CN209519163U (en) | A kind of liquid feeding control system and peritoneal dialysis machine | |
| CN202497521U (en) | Peritoneal dialysis system | |
| CN202843599U (en) | Pulse remote detection control device based on Zigbee network | |
| CN204446788U (en) | A kind of inner-rotary type rotates liquid changing device | |
| CN207236986U (en) | One kind medication health controller | |
| CN212282365U (en) | Electronic scale for peritoneal dialysis | |
| CN204446786U (en) | A kind of evolute rotates liquid changing device | |
| CN211181374U (en) | Peritoneal dialysis trades liquid operation simulation teaching aid | |
| CN210990342U (en) | Low-power consumption automatic monitoring device for urine volume of patient | |
| US20210386921A1 (en) | System for peritoneal dialysis | |
| CN208834532U (en) | A kind of hemodialysis catheter nursing brand teaching aid | |
| CN110251747A (en) | A kind of intelligent controlling device that clinical catheterization uses | |
| CN208481799U (en) | A kind of externally connected portable formula infusion device that novel remote is controllable | |
| CN207694006U (en) | A kind of infusion apparatus system with detection and prompting function | |
| CN110251756A (en) | Peritoneal dialysis electronic scale | |
| CN211157584U (en) | Intelligent control device for clinical catheterization | |
| CN206026767U (en) | Pair peritoneal dialysis device of controllable feed liquor volume | |
| CN104548256A (en) | Outward-turning rotating liquid changer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20220115 |