CN104689400A - Peritoneal dialysis system with multiple dialysate bags and control connector - Google Patents
Peritoneal dialysis system with multiple dialysate bags and control connector Download PDFInfo
- Publication number
- CN104689400A CN104689400A CN201510097171.5A CN201510097171A CN104689400A CN 104689400 A CN104689400 A CN 104689400A CN 201510097171 A CN201510097171 A CN 201510097171A CN 104689400 A CN104689400 A CN 104689400A
- Authority
- CN
- China
- Prior art keywords
- bag
- peritoneal dialysis
- dialyzate
- dialysate
- control connector
- 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.)
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Classifications
-
- 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
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
-
- 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
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/282—Operational modes
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Abstract
The embodiment of the invention provides a control connector of a peritoneal dialysis system with multiple dialysate bags. The control connector comprises a plurality of dialysate bag end connecting openings used for connecting the dialysate bags, a peritoneal dialysis machine end connecting opening used for connecting a peritoneal dialysis machine, control switches with the same quantity as that of the dialysate bag end connecting openings and used for controlling the dialysate bags to circulate and to be closed, and a display screen connected with the control switches and the peritoneal dialysis machine and used for displaying the states of the dialysate bags. With implementation of the control connector disclosed by the embodiment of the invention, the following benefits can be achieved: replacement and mounting of the dialysate bags for multiple times in the peritoneal dialysis treatment process are not required through the control connector connected with the dialysate bags, so that the treatment efficiency can be improved, and meanwhile the infection risk in the manual operation process can be reduced; the current state of each dialysate bag can be displayed in real time through the display screen arranged on the control connector, so that a user can conveniently know the treatment state and the subsequent operation is facilitated.
Description
Technical field
The present invention relates to field of medical device, particularly relate to a kind of PDS of many liquid bag and control joint.
Background technology
Peritoneal dialysis technology is the variant being similar to artificial blood purification.It is the filter membrane of the peritoneum by utilizing the blood supply of patient good as health self.Dialysis solution is inputed to the abdominal cavity of patient by conduit, according to penetration theory, urinary fractions is got rid of and is entered abdominal cavity from blood.After a few hours, the dialysis solution then this being carried this urinary fractions is discharged from abdominal cavity, thus realizes the effect of dialysis.
In existing technology, several diverse ways generally can be adopted to carry out peritoneal dialysis.Such as, for CAPD (CAPD), patient oneself manually can change dialysis solution, and such as, every day can change 4 to 5 dialysis solution; And for automatization's peritoneal dialysis (APD), the equipment that one is referred to as circulating instrument (Cycler) can realize automatically changing dialysis solution at night, thus patient can not be restricted by day.
In the peritoneal dialysis of this automatization, abdominal cavity is filled dialysis solution by circulating instrument, and fill volume needs to control, and provides maximum loading to be such as about 3500ml for average adult to patient.Usually, a standard value can be adopted to be used as loading, can avoid determining by test the complex work that specific to each patient, loading brings.
In prior art, automated peritoneal dialysis (Automated Peritoneal Dialysis, APD) equipment uses the dialyzate bag be placed on its hot plate to treat when treating, and after the dialysis solution in this dialyzate bag uses, then carries out replacing use.For reducing replacement operation in therapeutic process to avoid increasing the infection risk of patient, the scheme had in prior art is strengthened by the capacity of dialyzate bag, but due to dialyzate bag capacity excessive, can heating properties be affected, affect therapeutic effect.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of control joint and the PDS that can be used multiple dialyzate bag by once mounting successively.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of control joint of many liquid bag PDS, comprising: multiple liquid bag end interface for connecting dialyzate bag, and one for connecting the peritoneal dialysis machine end interface of peritoneal dialysis machine; With described liquid bag end interface respective amount for controlling the circulation of dialyzate bag and closed gauge tap; And the display screen for showing described dialyzate bag state to be connected with described gauge tap and peritoneal dialysis machine.
Further, the quantity of described liquid bag end interface is four.
Further, the alarm of reporting to the police is carried out when the described control joint liquid residue be also included in dialyzate bag reaches predetermined value.
Further, described alarm is display lamp.
Further, described alarm is buzzer.
Further, described display lamp can be display screen.
Further, described gauge tap is provided with numbering.
Further, described gauge tap is control valve.
In addition, the present invention also correspondingly provides a kind of PDS comprising control joint.
Implement the embodiment of the present invention, there is following beneficial effect: make without the need to repeatedly changing dialyzate bag and installing in peritoneal dialysis treatment by the control joint connecting multiple dialyzate bag simultaneously, improve therapeutic efficiency and reduce the infection risk come in manual operation process simultaneously.The display screen arranged by controlling joint can show the current state of each dialyzate bag current in real time, is convenient to user and understands therapeutic state and be beneficial to follow-up operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, the accompanying drawing obtaining other according to these accompanying drawings still belongs to category of the present invention.
Fig. 1 is the structural representation of the first embodiment provided by the invention.
Fig. 2 is the heater of PDS provided by the invention and the structural representation of pedestal upper end.
Fig. 3 is the structural representation of control joint first embodiment of PDS provided by the invention.
Fig. 4 is the structural representation of control joint second embodiment of PDS provided by the invention.
Fig. 5 is the structural representation of control joint the 3rd embodiment of PDS provided by the invention.
Fig. 6 is the structural representation of control joint the 4th embodiment of PDS provided by the invention.
Detailed description of the invention
The explanation of following embodiment is with reference to accompanying drawing, and in order to formula example, the present invention can in order to the specific embodiment implemented.The direction term that the present invention mentions, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand the present invention, and is not used to limit the present invention.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
The structural representation of the first embodiment of PDS provided by the invention as shown in Figure 1, this system comprises: support 10, peritoneal dialysis machine 20, heater 30, four dialyzate bags 610 controlling joint 40, waste liquid recovery apparatus 50 and install over the mount 10.
Wherein, support 10 can be provided with the special platform (as shown in Figure 1) placing peritoneal dialysis machine 20.As shown in Figure 2, support 10 upper end is provided with the hook 110 hanging up dialyzate bag 640.The upper end of support 10 is installed or be arranged on to thermal 30.First dialyzate bag 610, second dialyzate bag 620, the 3rd dialyzate bag 630 and the 4th dialyzate bag 640 are connected with the liquid inlet 210 of peritoneal dialysis machine 20 by controlling joint 40.Waste liquid recovery apparatus 50 is connected with the discharge interface 220 of peritoneal dialysis machine 20.
In the present embodiment, the quantity of dialyzate bag is four, and corresponding hook 110 is also 4.But, actual to use, the quantity that dialyzate bag and the hook used in therapeutic process is set that can be concrete according to the specification of the specification of heater 30 and size and dialyzate bag.In the present embodiment, support 10 can be floor stand, and support 10 is provided with the platform or space that are placed with peritoneal dialysis machine 20 and waste liquid recovery apparatus 50.Or support 10 can be arranged on peritoneal dialysis machine 20.Support 10 is also provided with links up with 110 weighing devices 120 for measuring each dialyzate bag 640 weight that it hangs up be connected with each, weighing device 120 can be that multiple dialyzate bag 640 shares one, or each dialyzate bag 610 correspondence arranges a weighing device.This weighing device 120 is connected with peritoneal dialysis machine 20 by the circuit in support 10, and this weighing device 120 can measure the dialysis solution weight in monitoring dialyzate bag, thus controls the consumption of dialysis solution.
Heater 30 is heating bag or heating cabinet.When for heating bag, can being set on dialyzate bag and hanging up on hook 110, preferably, is the sheathed heating bag of each dialyzate bag.When for heating cabinet, hook 110 is also located in heating cabinet, and is hung up by dialyzate bag and carry out heating and being incubated in heating cabinet.
Be provided with the temperature sensor 310 for monitoring dialyzate bag temperature in heater 30, this temperature sensor 310 is connected with peritoneal dialysis machine 20 by the circuit being arranged on internal stent, the temperature of dialyzate bag can be sent to peritoneal dialysis machine 20.
See Fig. 3, the control joint 40 of many liquid bag PDS comprises: multiple liquid bag end interface 410 for connecting dialyzate bag 610, and one for connecting the peritoneal dialysis machine end interface 430 of peritoneal dialysis machine 20; With liquid bag end interface 410 respective amount for controlling the circulation of dialyzate bag 610 and closed gauge tap 420.Wherein, liquid bag end interface 410 quantity is 4.Controlling joint 40 is disposable medical device, and each interface is sealing state before use.The equal correspondence of each liquid bag end interface 410 is provided with gauge tap 420, for controlling the circulation of dialyzate bag 610 and closing.When one of them dialyzate bag 610 uses the state to needs replacing, close the gauge tap 420 of liquid bag end interface 410 correspondence that this dialyzate bag 610 connects, and open gauge tap corresponding to liquid bag end interface that next dialyzate bag connects and continue as treatment dialysis solution is provided.In addition, the gauge tap 420 controlling joint 40 can be control valve.
Shown in Figure 4, the control joint 40 of many liquid bag PDS comprises the display screen 441 for showing dialyzate bag state be connected with gauge tap 420 and peritoneal dialysis machine 20, this display screen 441 is one, the state of the dialyzate bag 610 that the liquid bag end interface 410 that multi-section display is corresponding connects.Shown in Figure 5, the control joint 40 in Fig. 5 comprise corresponding with four liquid bag end interfaces 410 four for showing the display screen 442 of dialyzate bag state.Such as, the information such as the surplus of liquid in dialyzate bag 610, the time of use is at present shown.Gauge tap 420 can be provided with numbering, so that user identification, as No. 1 switch, No. 2 switches, No. 3 switches, No. 4 switches.
See Fig. 6, control the alarm 450 carrying out when joint 40 liquid residue be also included in dialyzate bag 610 reaches predetermined value reporting to the police.Because the specification of dialyzate bag 610 is fixed, therefore the dialysis solution surplus in dialyzate bag 610 is monitored by weighing device 120, in order to the seriality for the treatment of can be ensured, consider manual operation factor, dialysis solution surplus for reporting to the police is set, when the liquid residue in dialyzate bag 610 reaches this preset value, trigger alarm carries out the switching of dialyzate bag to remind.Alarm 450 is display lamp and/or buzzer.Certainly, due to the visuality of display screen 441 or 442, it can use as display lamp.
Waste liquid recovery apparatus 50 can be waste fluid bag or waste liquid barrel.
Implement the embodiment of the present invention, there is following beneficial effect:
1. by connecting the control joint of multiple dialyzate bag and the support arranging multiple dialyzate bag with heat collection function simultaneously, not only make can heat dialysis solution better but also without the need to repeatedly changing dialyzate bag and installing, improve therapeutic efficiency and reduce the infection risk come in manual operation process simultaneously in peritoneal dialysis treatment.
2. the display screen arranged by controlling joint can show the current state of each dialyzate bag current in real time, is convenient to user and understands therapeutic state and be beneficial to follow-up operation.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (5)
1. a method for exhausting for the bag of liquid more than PDS, is characterized in that, comprising:
Be exhausted operation to the pipeline be connected with multiple dialyzate bag successively, the pipeline of described multiple dialyzate bag is connected with a control joint being provided with the liquid bag end interface identical with multiple dialyzate bag quantity and a peritoneal dialysis machine end interface;
After each pipeline completes bleeding, close and the gauge tap corresponding with this pipeline that the control joint that this pipeline connects is arranged.
2. the control joint of many liquid bag PDS as claimed in claim 1, is characterized in that, the quantity of described liquid bag end interface is four.
3. PDS as claimed in claim 1, it is characterized in that, described closedown also comprises with the gauge tap corresponding with this pipeline that the control joint that this pipeline connects is arranged:
Display has completed the prompting of aerofluxus.
4. the control joint of many liquid bag PDS as claimed in claim 1, is characterized in that, also comprise:
The pipeline that described and multiple dialyzate bag is connected is provided with distinguishing identifier.
5. the control joint of many liquid bag PDS as claimed in claim 4, it is characterized in that, described gauge tap is provided with the distinguishing identifier identical with described pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097171.5A CN104689400A (en) | 2015-03-05 | 2015-03-05 | Peritoneal dialysis system with multiple dialysate bags and control connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097171.5A CN104689400A (en) | 2015-03-05 | 2015-03-05 | Peritoneal dialysis system with multiple dialysate bags and control connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104689400A true CN104689400A (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510097171.5A Pending CN104689400A (en) | 2015-03-05 | 2015-03-05 | Peritoneal dialysis system with multiple dialysate bags and control connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104689400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441576A (en) * | 2017-08-28 | 2017-12-08 | 王泽义 | A kind of peritoneal dialysis machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050209563A1 (en) * | 2004-03-19 | 2005-09-22 | Peter Hopping | Cassette-based dialysis medical fluid therapy systems, apparatuses and methods |
| US20100130918A1 (en) * | 2008-11-21 | 2010-05-27 | Baxter International Inc. | Systems and methods for removing air from supply containers and associated fill tubing |
| CN201862068U (en) * | 2010-11-09 | 2011-06-15 | 衣启武 | Intelligent control instrument for vein continuous infusion |
| CN103751869A (en) * | 2013-05-06 | 2014-04-30 | 北京智立医学技术股份有限公司 | Fluid conveying system for peritoneal dialysis and operating method therefor |
| CN103816580A (en) * | 2013-12-26 | 2014-05-28 | 成都威力生生物科技有限公司 | Pretreatment equipment for dialyzers |
| US8870811B2 (en) * | 2006-08-31 | 2014-10-28 | Fresenius Medical Care Holdings, Inc. | Peritoneal dialysis systems and related methods |
-
2015
- 2015-03-05 CN CN201510097171.5A patent/CN104689400A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050209563A1 (en) * | 2004-03-19 | 2005-09-22 | Peter Hopping | Cassette-based dialysis medical fluid therapy systems, apparatuses and methods |
| US8870811B2 (en) * | 2006-08-31 | 2014-10-28 | Fresenius Medical Care Holdings, Inc. | Peritoneal dialysis systems and related methods |
| US20100130918A1 (en) * | 2008-11-21 | 2010-05-27 | Baxter International Inc. | Systems and methods for removing air from supply containers and associated fill tubing |
| CN201862068U (en) * | 2010-11-09 | 2011-06-15 | 衣启武 | Intelligent control instrument for vein continuous infusion |
| CN103751869A (en) * | 2013-05-06 | 2014-04-30 | 北京智立医学技术股份有限公司 | Fluid conveying system for peritoneal dialysis and operating method therefor |
| CN103816580A (en) * | 2013-12-26 | 2014-05-28 | 成都威力生生物科技有限公司 | Pretreatment equipment for dialyzers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441576A (en) * | 2017-08-28 | 2017-12-08 | 王泽义 | A kind of peritoneal dialysis machine |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |