CN204655618U - A kind of PDS of many liquid bag and control joint - Google Patents
A kind of PDS of many liquid bag and control joint Download PDFInfo
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- CN204655618U CN204655618U CN201520126882.6U CN201520126882U CN204655618U CN 204655618 U CN204655618 U CN 204655618U CN 201520126882 U CN201520126882 U CN 201520126882U CN 204655618 U CN204655618 U CN 204655618U
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- bag
- pds
- dialyzate
- control joint
- peritoneal dialysis
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Abstract
This utility model embodiment 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.In addition, this utility model also correspondingly provides a kind of PDS comprising the many liquid bag controlling joint.Implement this utility model embodiment, there is following beneficial effect: make without the need to repeatedly changing dialyzate bag and installing in peritoneal dialysis treatment by connecting multiple dialyzate bag control joint 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.
Description
Technical field
This utility model relates to field of medical device, particularly relates to a kind of PDS of many liquid bag and controls 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.
Utility model content
This utility model embodiment 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, this utility model embodiment 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, this utility model also correspondingly provides a kind of PDS comprising control joint.
Implement this utility model embodiment, 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 this utility model embodiment 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 embodiments more of the present utility model, 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 utility model.
The structural representation of the first embodiment that Fig. 1 provides for this utility model.
The heater of the PDS that Fig. 2 provides for this utility model and the structural representation of pedestal upper end.
The structural representation of control joint first embodiment of the PDS that Fig. 3 provides for this utility model.
The structural representation of control joint second embodiment of the PDS that Fig. 4 provides for this utility model.
The structural representation of control joint the 3rd embodiment of the PDS that Fig. 5 provides for this utility model.
The structural representation of control joint the 4th embodiment of the PDS that Fig. 6 provides for this utility model.
Detailed description of the invention
The explanation of following embodiment is with reference to accompanying drawing, can in order to the specific embodiment implemented in order to formula example this utility model.The direction term that this utility model is mentioned, 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 this utility model, and is not used to limit this utility model.
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail.
The structural representation of the first embodiment of the PDS that this utility model as shown in Figure 1 provides, 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 610.The upper end of support 10 is installed or be arranged on to thermal 30.Four dialyzate bags 610 are connected to by pipeline 710 respectively and control joint 40, and this control joint 40 other end is connected with the liquid inlet 210 of peritoneal dialysis machine 20.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 610 weight that it hangs up be connected with each, weighing device 120 can be that multiple dialyzate bag 610 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.Wherein, liquid bag end interface 410 is connected with dialyzate bag 610 by pipeline 710.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.
In addition, for many liquid bag PDS, before use, its method for exhausting comprises:
Step S10, be exhausted operation to the pipeline 710 be connected with multiple dialyzate bag 610 successively, the pipeline of multiple dialyzate bag 610 is connected with a control joint 40 being provided with the liquid bag end interface 410 identical with multiple dialyzate bag quantity and a peritoneal dialysis machine end interface 430;
Step S20, after each pipeline 710 completes bleeding, the gauge tap 420 corresponding with this pipeline 710 that the control joint 40 that closedown and this pipeline 710 connect is arranged.
Step S30, display has completed the prompting of aerofluxus.Wherein, the prompting completing aerofluxus can be shown by display screen 441 or 442.
In addition, the pipeline 710 be connected with multiple dialyzate bag is provided with distinguishing identifier, specifically can on pipeline 710 sheathed Sign Board, and on Sign Board indicate distinguishing identifier, such as pipeline numbering.See Fig. 4, gauge tap 420 can be provided with the distinguishing identifier identical with pipeline.
Implement this utility model embodiment, 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.
3. front by the evacuate air of all pipelines by using, make to be exhausted without the need to the pipeline again for single dialyzate bag in its subsequent operation, reduce operating process, increase the convenience for the treatment of.
Above disclosedly be only a kind of preferred embodiment of this utility model, certainly can not limit the interest field of this utility model with this, therefore according to the equivalent variations that this utility model claim is done, still belong to the scope that this utility model is contained.
Claims (9)
1. a control joint for the bag of liquid more than PDS, is characterized in that, 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.
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. the control joint of many liquid bag PDS as claimed in claim 1, is characterized in that, carries out the alarm of reporting to the police when the described control joint liquid residue be also included in dialyzate bag reaches predetermined value.
4. the control joint of many liquid bag PDS as claimed in claim 3, is characterized in that, described alarm is display lamp.
5. the control joint of many liquid bag PDS as claimed in claim 3, is characterized in that, described alarm is buzzer.
6. the control joint of many liquid bag PDS as claimed in claim 4, is characterized in that, described display lamp can be display screen.
7. the control joint of many liquid bag PDS as claimed in claim 1, it is characterized in that, described gauge tap is provided with numbering.
8. the control joint of many liquid bag PDS as claimed in claim 7, is characterized in that, described gauge tap is control valve.
9. the bag of liquid a more than PDS, is characterized in that, comprise and control joint as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126882.6U CN204655618U (en) | 2015-03-05 | 2015-03-05 | A kind of PDS of many liquid bag and control joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126882.6U CN204655618U (en) | 2015-03-05 | 2015-03-05 | A kind of PDS of many liquid bag and control joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655618U true CN204655618U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126882.6U Expired - Fee Related CN204655618U (en) | 2015-03-05 | 2015-03-05 | A kind of PDS of many liquid bag and control joint |
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|---|---|
| CN (1) | CN204655618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689398A (en) * | 2015-03-05 | 2015-06-10 | 昆山韦睿医疗科技有限公司 | Peritoneal dialysis system with multiple dialysate bags and control connector |
| CN117357726A (en) * | 2023-11-23 | 2024-01-09 | 宁波市江北区富沃德医疗器械有限公司 | Automatic liquid changing device for peritoneal dialysis |
-
2015
- 2015-03-05 CN CN201520126882.6U patent/CN204655618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689398A (en) * | 2015-03-05 | 2015-06-10 | 昆山韦睿医疗科技有限公司 | Peritoneal dialysis system with multiple dialysate bags and control connector |
| CN117357726A (en) * | 2023-11-23 | 2024-01-09 | 宁波市江北区富沃德医疗器械有限公司 | Automatic liquid changing device for peritoneal dialysis |
| CN117357726B (en) * | 2023-11-23 | 2024-05-24 | 宁波市镇海区人民医院医疗集团 | Automatic liquid changing device for peritoneal dialysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150923 Termination date: 20200305 |