CN104689398B - A kind of peritoneal dialysis system and control joint of many liquid bags - Google Patents

A kind of peritoneal dialysis system and control joint of many liquid bags Download PDF

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Publication number
CN104689398B
CN104689398B CN201510097031.8A CN201510097031A CN104689398B CN 104689398 B CN104689398 B CN 104689398B CN 201510097031 A CN201510097031 A CN 201510097031A CN 104689398 B CN104689398 B CN 104689398B
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CN
China
Prior art keywords
bag
peritoneal dialysis
dialyzate
control joint
interface
Prior art date
Application number
CN201510097031.8A
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Chinese (zh)
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CN104689398A (en
Inventor
潘力
Original Assignee
昆山韦睿医疗科技有限公司
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Priority to CN201510097031.8A priority Critical patent/CN104689398B/en
Publication of CN104689398A publication Critical patent/CN104689398A/en
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Publication of CN104689398B publication Critical patent/CN104689398B/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/28Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris with membranes
    • A61M1/1678Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris with membranes intracorporal

Abstract

The embodiment of the present invention provides a kind of control joint of many liquid bag peritoneal dialysis systems, including:Multiple liquid bag end interfaces for being used to connect dialyzate bag, and a peritoneal dialysis machine end interface for being used to connect peritoneal dialysis machine;With the controlling switch for being used to control circulation and the closing of dialyzate bag of liquid bag end interface respective amount;And the display screen for being used to show the dialyzate bag state being connected with the controlling switch and peritoneal dialysis machine.Implement the embodiment of the present invention, have the advantages that:By connecting the control joint of multiple dialyzate bags simultaneously so that without repeatedly dialyzate bag is changed and installed in peritoneal dialysis treatment, improving therapeutic efficiency and reducing the infection risk come in artificial operating process simultaneously.The display screen set by control joint can show the current state of each current dialyzate bag in real time, be easy to user to understand therapeutic state and beneficial to follow-up operation.

Description

A kind of peritoneal dialysis system and control joint of many liquid bags
Technical field
The present invention relates to field of medical device, more particularly to a kind of peritoneal dialysis system and control joint of many liquid bags.
Background technology
Peritoneal dialysis technology is analogous to the variant of artificial blood purification.It is good by using the blood supply of patient Peritonaeum as body itself filter membrane.Dialyzate is inputted to the abdominal cavity of patient by conduit, according to penetration theory, urine Composition is excluded from blood and enters abdominal cavity.After a few hours, then by the dialyzate of the carrying urinary fractions from abdominal cavity Discharge, so as to realize the effect of dialysis.
In existing technology, typically peritoneal dialysis can be carried out using several different methods.For example, for continuing Property Non-staying in bed peritoneal dialysis(CAPD), patient oneself can change dialyzate manually, for example, can change 4 to 5 dialysis daily Liquid;And for automation peritoneal dialysis(APD), one kind is referred to as circulating instrument(Cycler)Equipment can night realize from It is dynamic to change dialyzate, so that patient can not be limited on daytime.
In this automation peritoneal dialysis, abdominal cavity is filled dialyzate by circulating instrument, and fill volume needs control, given It is, for example, 3500ml or so for average adult that patient, which provides maximum loading,.Generally, it can be used as using a standard value Loading, can avoid passing through the complex work that experiment is brought come loading specific to determining each patient.
In the prior art, automated peritoneal dialysis (Automated Peritoneal Dialysis, APD) equipment is in treatment When treated using the dialyzate bag being placed in its heating plate, after the dialyzate in the dialyzate bag has been used, then Replacing is carried out to use.To reduce the replacement operation in therapeutic process to avoid increasing the infection risk of patient, have in the prior art Scheme be to increase the capacity of dialyzate bag, but be due to that dialyzate bag capacity is excessive, heating properties can be influenceed, influence is controlled Therapeutic effect.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is can be by once mounting successively using many there is provided one kind The control joint and peritoneal dialysis system of individual dialyzate bag.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of control of many liquid bag peritoneal dialysis systems and connect Head, including:Multiple liquid bag end interfaces for being used to connect dialyzate bag, and a peritoneal dialysis for being used to connect peritoneal dialysis machine Generator terminal interface;With the controlling switch for being used to control circulation and the closing of dialyzate bag of liquid bag end interface respective amount;With And the display screen for being used to show the dialyzate bag state being connected with the controlling switch and peritoneal dialysis machine.
Further, the quantity of the liquid bag end interface is four.
Further, the liquid residue that the control joint is additionally included in dialyzate bag is alarmed when reaching predetermined value Alarm.
Further, the alarm is indicator lamp.
Further, the alarm is buzzer.
Further, the indicator lamp can be display screen.
Further, the controlling switch is provided with numbering.
Further, the controlling switch is control valve.
In addition, the present invention also correspondingly provides a kind of peritoneal dialysis system for including control joint.
Implement the embodiment of the present invention, have the advantages that:By the control joint for connecting multiple dialyzate bags simultaneously So that improve therapeutic efficiency without repeatedly dialyzate bag is changed and installed in peritoneal dialysis treatment and reduce manually simultaneously The infection risk come in operating process.The display screen set by control joint can show each current dialyzate bag in real time Current state, be easy to user to understand therapeutic state and beneficial to follow-up operation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, according to These accompanying drawings obtain other accompanying drawings and still fall within scope of the invention.
The structural representation for the first embodiment that Fig. 1 provides for the present invention.
The heater and the structural representation of pedestal upper end for the peritoneal dialysis system that Fig. 2 provides for the present invention.
The structural representation of the control joint first embodiment for the peritoneal dialysis system that Fig. 3 provides for the present invention.
The structural representation of the control joint second embodiment for the peritoneal dialysis system that Fig. 4 provides for the present invention.
The structural representation of the control joint 3rd embodiment for the peritoneal dialysis system that Fig. 5 provides for the present invention.
The structural representation of the control joint fourth embodiment for the peritoneal dialysis system that Fig. 6 provides for the present invention.
Embodiment
The explanation of following embodiment is refer to the attached drawing, and to formula example, the present invention can be to the specific embodiment implemented. The direction term that the present invention is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " interior ", " outer ", " side ", Only it is the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, and is not used to limitation The present invention.
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing It is described in detail on step ground.
The structural representation of the first embodiment for the peritoneal dialysis system that the present invention as shown in Figure 1 is provided, the system bag Include:Support 10, peritoneal dialysis machine 20, heater 30, control joint 40, waste liquid recovery apparatus 50 and installed in support 10 On four dialyzate bags 610.
Wherein, support 10 can be provided with the special platform for placing peritoneal dialysis machine 20(As shown in Figure 1).As shown in Fig. 2 The upper end of support 10 is provided with the hook 110 for hanging up dialyzate bag 610.Thermal 30 is mounted or positioned at the upper end of support 10.Four Individual dialyzate bag 610 is respectively connected to control joint 40 by pipeline 710, the other end of control joint 40 and peritoneal dialysis machine 20 liquid inlet 210 is connected.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, in actual use, Specifically it can set what is used in therapeutic process according to the specification and size of heater 30 and the specification of dialyzate bag The quantity of dialyzate bag and hook.In the present embodiment, support 10 can be floor stand, and support 10, which is provided with, is placed with peritonaeum The platform or space of dialysis machine 20 and waste liquid recovery apparatus 50.Or, support 10 may be mounted on peritoneal dialysis machine 20.Branch Frame 10 is additionally provided with the weighing device for being used to measure its each weight of dialyzate bag 610 hung up being connected with each hook 110 120, weighing device 120 can share one for multiple dialyzate bags 610, or each dialyzate bag 610 is correspondingly arranged a title Refitting is put.The weighing device 120 is connected by the circuit in support 10 with peritoneal dialysis machine 20, and the weighing device 120 can be surveyed Dialyzate weight in amount monitoring dialyzate bag, so as to control the consumption of dialyzate.
Heater 30 is heating bag or heater box.When for heating bag, it can be set on dialyzate bag and hang up On hook 110, it is preferable that be arranged a heating bag for each dialyzate bag.When for heater box, hook 110 is also provided in heating In case, and dialyzate bag is hung up heated and be incubated in heater box.
The temperature sensor 310 for monitoring dialyzate bag temperature is provided with heater 30, the temperature sensor 310 It is connected by the circuit for being arranged on internal stent with peritoneal dialysis machine 20, the temperature of dialyzate bag can be sent to peritoneal dialysis Machine 20.
Referring to Fig. 3, the control joint 40 of many liquid bag peritoneal dialysis systems includes:It is multiple to be used to connect dialyzate bag 610 Liquid bag end interface 410, and a peritoneal dialysis machine end interface 430 for being used to connect peritoneal dialysis machine 20;With liquid bag end interface The controlling switch 420 for being used to control circulation and the closing of dialyzate bag 610 of 410 respective amounts.Wherein, liquid bag end interface 410 Quantity is 4.Wherein, liquid bag end interface 410 is connected by pipeline 710 with dialyzate bag 610.Control joint 40 is disposable Medical device, is being sealing state using each preceding interface.Each liquid bag end interface 410 is correspondingly arranged on controlling switch 420, circulation and closing for controlling dialyzate bag 610.When one of dialyzate bag 610 uses the state changed to needs When, the corresponding controlling switch 420 of liquid bag end interface 410 that the dialyzate bag 610 is connected is closed, and open next dialyzate The corresponding controlling switch of liquid bag end interface that bag is connect continues as treatment and provides dialyzate.In addition, the control of control joint 40 is opened It can be control valve to close 420.
Shown in Figure 4, the control joint 40 of many liquid bag peritoneal dialysis systems includes and controlling switch 420 and peritoneal dialysis The display screen 441 for showing dialyzate bag state that machine 20 is connected, the display screen 441 is one, the corresponding liquid of multi-section display The state for the dialyzate bag 610 that bag end interface 410 is connected.Shown in Figure 5, the control joint 40 in Fig. 5 includes and four liquid Bag end interface 410 corresponding four is used for the display screen 442 for showing dialyzate bag state.For example, liquid in display dialyzate bag 610 The information such as the surplus of body, the time used at present.Can be provided with numbering, in order to which user recognizes, such as 1 in controlling switch 420 Number switch, No. 2 switch, No. 3 switch, No. 4 switch.
Referring to Fig. 6, the liquid residue that control joint 40 is additionally included in dialyzate bag 610 is alarmed when reaching predetermined value Alarm 450.Because the specification of dialyzate bag 610 is fixed, therefore it can be monitored by weighing device 120 in dialyzate bag 610 Dialyzate surplus, in order to ensure treatment continuity, it is contemplated that manual operation factor, be provided for alarm dialyzate Surplus, when the liquid residue in dialyzate bag 610 reaches the preset value, triggering alarm carries out cutting for dialyzate bag to remind Change.Alarm 450 is indicator lamp and/or buzzer.Certainly, due to the visuality of display screen 441 or 442, it can be as referring to Show that lamp is used.
In addition, for many liquid bag peritoneal dialysis system, before use, its method for exhausting includes:
Step S10, successively pair pipeline 710 being connected with multiple dialyzate bags 610 operation, multiple dialyzate bags is exhausted 610 pipeline and one are provided with and multiple dialyzate bag quantity identical liquid bag end interface 410 and a peritoneal dialysis generator terminal The control joint 40 of interface 430 is connected;
Step S20, each pipeline 710 is completed after bleeding, is closed in the control joint 40 being connected with the pipeline 710 The controlling switch 420 corresponding with the pipeline 710 set.
Step S30, display has completed the prompting of exhaust.Wherein, complete exhaust prompting can by display screen 441 or 442 displays.
In addition, the pipeline 710 being connected with multiple dialyzate bags is provided with distinguishing identifier, it can specifically be covered on pipeline 710 If Sign Board, and the dated distinguishing identifier on Sign Board, such as pipeline numbering.Referring to Fig. 4, controlling switch 420 is settable have with Pipeline identical distinguishing identifier.
Implement the embodiment of the present invention, have the advantages that:
1. by connecting the control joint of multiple dialyzate bags and settable multiple dialyzates with heat collection function simultaneously The support of bag so that preferably can heat and dialyzate without repeatedly entering dialyzate bag in peritoneal dialysis treatment Row is changed and installed, and is improved therapeutic efficiency and is reduced the infection risk come in artificial operating process simultaneously.
2. the display screen set by control joint can show the current state of each current dialyzate bag in real time, just Understand therapeutic state and beneficial to follow-up operation in user.
3. being emptied by using the preceding gas by all pipelines, make in its subsequent operation without being again single dialyzate bag Pipeline is exhausted, and reduces operating process, increases the convenience for the treatment of.
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the power of the present invention with this certainly Sharp scope, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.

Claims (7)

1. a kind of control joint of many liquid bag peritoneal dialysis systems, it is characterised in that including:It is multiple to be used to connect dialyzate bag Liquid bag end interface, and a peritoneal dialysis machine end interface for being used to connect peritoneal dialysis machine;It is corresponding with liquid bag end interface The controlling switch for being used to control circulation and the closing of dialyzate bag of quantity;And connect with the controlling switch and peritoneal dialysis machine The display screen for being used to show the dialyzate bag state connect;
Wherein, the display screen is one, the dialyzate bag for the corresponding liquid bag end interface connection of multi-section display State;Or, the display screen is four, the quantity of the liquid bag end interface is four, for showing four liquid bag ends The state of corresponding four dialyzate bags of interface;
The liquid residue that the control joint is additionally included in dialyzate bag reaches the alarm alarmed during predetermined value.
2. the control joint of many liquid bag peritoneal dialysis systems as claimed in claim 1, it is characterised in that the alarm is finger Show lamp.
3. the control joint of many liquid bag peritoneal dialysis systems as claimed in claim 1, it is characterised in that the alarm is honeybee Ring device.
4. the control joint of many liquid bag peritoneal dialysis systems as claimed in claim 2, it is characterised in that the indicator lamp can be with For display screen.
5. the control joint of many liquid bag peritoneal dialysis systems as claimed in claim 1, it is characterised in that in the controlling switch Provided with numbering.
6. peritoneal dialysis system as claimed in claim 5, it is characterised in that the controlling switch is control valve.
7. a kind of peritoneal dialysis system, it is characterised in that including the control joint as described in claim any one of 1-6.
CN201510097031.8A 2015-03-05 2015-03-05 A kind of peritoneal dialysis system and control joint of many liquid bags CN104689398B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510097031.8A CN104689398B (en) 2015-03-05 2015-03-05 A kind of peritoneal dialysis system and control joint of many liquid bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510097031.8A CN104689398B (en) 2015-03-05 2015-03-05 A kind of peritoneal dialysis system and control joint of many liquid bags

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CN104689398A CN104689398A (en) 2015-06-10
CN104689398B true CN104689398B (en) 2017-08-29

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104958796A (en) * 2015-07-31 2015-10-07 彭罗民 Peritoneal dialysis device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105458A (en) * 1982-12-10 1984-06-18 Nippon Medical Supply Automatic abdominal membrane irrigation apparatus
CA2042449C (en) * 1991-05-13 1997-02-04 Joseph E. Dadson Peritoneal dialysis apparatus
CA2211848C (en) * 1997-07-28 2002-06-11 Joseph E. Dadson Peritoneal dialysis apparatus
CN201453741U (en) * 2009-07-22 2010-05-12 森星医药耗材(北京)有限公司 Peritoneum dialysis machine
CN204655618U (en) * 2015-03-05 2015-09-23 昆山韦睿医疗科技有限公司 A kind of PDS of many liquid bag and control joint

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