Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of peritoneal dialysis machine, solution
Determined existing peritoneal dialysis machine there are the problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of peritoneal dialysis machine of the utility model, including heating board assembly, sensor module, shell, operator control panel, hatch door,
Power mechanism, front panel and valve body mechanism are fixedly connected with heating board assembly at the top of the shell, the heating board assembly
Top is fixedly connected with sensor module, and the shell side is connected with hatch door close to push-rod lock, and the shell is far from push-rod lock
Side be fixedly connected with operator control panel, the inner wall of the shell is fixedly connected with PLC all-in-one machine, and institute close to the side of operator control panel
PLC all-in-one machine and operator control panel is stated to be electrically connected, the valve body mechanism by heating valve, replenishment valve, last bag valve, human body valve, drain valve,
Heating valve fixing seat, replenishment valve fixing seat, last bag valve fixing seat, human body valve fixing seat and drain valve fixing seat composition, the shell
The bottom of internal wall and heating valve fixing seat, the top of the heating valve fixing seat are fixedly connected with close to the side of PLC all-in-one machine
Portion is fixedly connected with heating valve, and the top of the heating valve is equipped with heating tank, and the heating valve fixing seat is far from PLC all-in-one machine
Side be equipped with replenishment valve fixing seat, be fixedly connected with replenishment valve, the top of the replenishment valve at the top of the replenishment valve fixing seat
Portion is equipped with supplemental tank, and the replenishment valve fixing seat is fixedly connected with last bag valve fixing seat far from the side of heating valve fixing seat,
Last bag valve is fixedly connected at the top of the end bag valve fixing seat, the top of the end bag valve is equipped with last bag slot, the end bag valve
Fixing seat is fixedly connected with human body valve fixing seat far from the side of replenishment valve fixing seat, and the top of the human body valve fixing seat is fixed
Be connected with human body valve, the top of the human body valve is equipped with human body slot, the human body valve fixing seat far from last bag valve fixing seat one
Side is fixedly connected with drain valve fixing seat, and drain valve is fixedly connected at the top of the drain valve fixing seat, the drain valve
Top is equipped with drainage trough, and the power mechanism is by liquid storage device fixing groove, liquid storage device sliding block, lead screw, lead screw fixing seat, lead screw electricity
Machine, driver and lead screw fixed plate composition, the inside of the shell and are located above supplemental tank and are fixedly connected with lead screw and fix
Plate, the lead screw fixed plate top are fixedly connected with liquid storage device fixing groove close to the side of hatch door, the liquid storage device fixing groove
Inside is equipped with liquid storage device, and the internal slide of the liquid storage device is connected with push rod, and one end of the liquid storage device fixing groove is fixedly connected
There is the 5th conduit, the first conduit is fixedly connected in the middle part of the 5th conduit, is fixedly connected in the middle part of the 5th conduit
The outside of two conduits, the 5th conduit is fixedly connected with third conduit close to the side of third conduit, and the 5th conduit is close
The side of third conduit is fixedly connected with the 4th conduit, and the top of the lead screw fixed plate is close to the side of liquid storage device fixing groove
Be fixedly connected with lead screw fixing seat, one end of the lead screw fixing seat is fixedly connected with spindle motor, the spindle motor it is defeated
Outlet is fixedly connected with lead screw, and the lead screw and lead screw fixing seat are rotatablely connected, and the top slide of the lead screw fixing seat connects
It is connected to liquid storage device sliding block, the liquid storage device sliding block is connect with threads of lead screw, and the top of the lead screw fixed plate is close to spindle motor
One end be fixedly connected with driver.
As a kind of preferred embodiment of the utility model, the hull outside is fixedly connected with switch far from the side of hatch door and inserts
Seat.
As a kind of preferred embodiment of the utility model, the human body valve is fixedly connected with bubble close to the side of hatch door and passes
Sensor.
As a kind of preferred embodiment of the utility model, the shell is equipped with front panel close to the side of hatch door.
As a kind of preferred embodiment of the utility model, first conduit is fixedly connected and leads far from one end of liquid storage device
Pipe fitting A ', second conduit are fixedly connected with pipe joint B ', pipe joint C ' and conduit far from one end of the 5th conduit
Connector D ', the third conduit are fixedly connected with far from one end of the 5th conduit, the one end of the 5th conduit far from liquid storage device
It is fixedly connected with.
As a kind of preferred embodiment of the utility model, the air bubble sensor is MLU02-228 type air bubble sensor, and
The air bubble sensor and PLC all-in-one machine are electrically connected.
The utility model beneficial effect achieved is: structure of the invention is compact, by being provided with spindle motor, with machinery
The exchange of dialyzate, can be realized precisely quantitative work, keeps peritoneal dialysis process gentler during completion peritoneal dialysis,
The controllability of its work is increased, conventional peritoneal dialysis is better than, high degree of automation reduces the chance of intra-abdominal contamination, peritonaeum
Scorching occurrence probability is low compared with conventional peritoneal dialysis, improves the working efficiency of peritoneal dialysis machine, improves the practical of peritoneal dialysis machine
Property.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the main view after the utility model opens hatch door 5;
Fig. 3 is that the utility model removes the top view after heating plate;
Fig. 4 is the utility model power mechanism structural schematic diagram;
Fig. 5 is the matching used pipe fitting connection of the utility model peritoneal dialysis machine.
In figure: 1, heating board assembly;2, sensor module;3, shell;4, operator control panel;401, PLC all-in-one machine;5, hatch door;
501, push-rod lock;6, power mechanism;601, liquid storage device fixing groove;601 ', liquid storage device;602, liquid storage device sliding block;602 ', push rod;
603, lead screw;604, lead screw fixing seat;605, spindle motor;606, driver;607, lead screw fixed plate;7, front panel;701,
Heating tank;701 ', the first conduit;702, supplemental tank;702 ', the second conduit;703, last bag slot;703 ', third conduit;704, people
Body slot;704 ', the 4th conduit;705, drainage trough;705 ', the 5th conduit;8, valve body mechanism;801, heating valve;802, replenishment valve;
803, last bag valve;804, human body valve;805, drain valve;811, heating valve fixing seat;812, replenishment valve fixing seat;813, last bag valve
Fixing seat;814, human body valve fixing seat;815, drain valve fixing seat;9, air bubble sensor;10, switch socket;11, pipe joint
A ';12, pipe joint B ';13, pipe joint C ';14, pipe joint D '.
Embodiment
As shown in Figs. 1-5, the utility model provides a kind of peritoneal dialysis machine, including heating board assembly 1, sensor module 2,
Shell 3, operator control panel 4, hatch door 5, power mechanism 6, front panel 7 and valve body mechanism 8, the top of shell 3 are fixedly connected with heating plate
Component 1, the top of heating board assembly 1 are fixedly connected with sensor module 2, and 3 side of shell is connected with hatch door close to push-rod lock 501
5, shell 3 is fixedly connected with operator control panel 4 far from the side of push-rod lock 501, and the inner wall of shell 3 is fixed close to the side of operator control panel 4
It is connected with PLC all-in-one machine 401, and PLC all-in-one machine 401 and operator control panel 4 are electrically connected, valve body mechanism 8 is by heating valve 801, supplement
Valve 802, last bag valve 803, human body valve 804, drain valve 805, heating valve fixing seat 811, replenishment valve fixing seat 812, last bag valve are solid
Reservation 813, human body valve fixing seat 814 and drain valve fixing seat 815 form, the bottom of 3 inner wall of shell and close PLC all-in-one machine
401 side is fixedly connected with heating valve fixing seat 811, and the top of heating valve fixing seat 811 is fixedly connected with heating valve 801,
The top of heating valve 801 is equipped with heating tank 701, and heating valve fixing seat 811 is equipped with supplement far from the side of PLC all-in-one machine 401
Valve fixing seat 812, the top of replenishment valve fixing seat 812 are fixedly connected with replenishment valve 802, and the top of replenishment valve 802 is equipped with supplement
Slot 702, and replenishment valve fixing seat 812 is fixedly connected with last bag valve fixing seat 813 far from the side of heating valve fixing seat 811, end
The top of bag valve fixing seat 813 is fixedly connected with last bag valve 803, and the top of last bag valve 803 is equipped with last bag slot 703, and last bag valve is solid
Reservation 813 is fixedly connected with human body valve fixing seat 814, the top of human body valve fixing seat 814 far from the side of replenishment valve fixing seat 812
Portion is fixedly connected with human body valve 804, and the top of human body valve 804 is equipped with human body slot 704, and human body valve fixing seat 814 is far from last bag valve
The side of fixing seat 813 is fixedly connected with drain valve fixing seat 815, and the top of drain valve fixing seat 815 is fixedly connected with drainage
Valve 805, the top of drain valve 805 are equipped with drainage trough 705, power mechanism 6 by liquid storage device fixing groove 601, liquid storage device sliding block 602,
Lead screw 603, lead screw fixing seat 604, spindle motor 605, driver 606 and lead screw fixed plate 607 form, the inside of shell 3 and
It is fixedly connected with lead screw fixed plate 607 positioned at the top of supplemental tank 702,607 top of lead screw fixed plate is solid close to the side of hatch door 5
Surely it is connected with liquid storage device fixing groove 601, the inside of liquid storage device fixing groove 601 is equipped with 601 ' of liquid storage device, the inside of 601 ' of liquid storage device
602 ' of push rod is slidably connected, one end of liquid storage device fixing groove 601 is fixedly connected with 705 ' of the 5th conduit, 705 ''s of the 5th conduit
Middle part is fixedly connected with 701 ' of the first conduit, and 702 ' of the second conduit, the 5th conduit are fixedly connected in the middle part of 705 ' of the 5th conduit
The outside of 705 ' is fixedly connected with 703 ' of third conduit close to the side of 703 ' of third conduit, and 705 ' of the 5th conduit is close to third conduit
The side of 703 ' is fixedly connected with 704 ' of the 4th conduit, and the top of lead screw fixed plate 607 is close to the one of liquid storage device fixing groove 601
Side is fixedly connected with lead screw fixing seat 604, and one end of lead screw fixing seat 604 is fixedly connected with spindle motor 605, spindle motor
605 output end is fixedly connected with lead screw 603, and lead screw 603 and lead screw fixing seat 604 are rotatablely connected, lead screw fixing seat 604
Top slide is connected with liquid storage device sliding block 602, and liquid storage device sliding block 602 is threadedly coupled with lead screw 603, the top of lead screw fixed plate 607
Portion is fixedly connected with driver 606 close to one end of spindle motor 605.
3 outside of shell is fixedly connected with switch socket 10 far from the side of hatch door 5, and convenient for powering on, human body valve 804 is close
The side of hatch door 5 is fixedly connected with air bubble sensor 9, and convenient for detection bubble, shell 3 is equipped with front panel close to the side of hatch door 5
7, convenient for increase stability, 701 ' of the first conduit far from one end of 601 ' of liquid storage device be fixedly connected with pipe joint A ' 11, second
702 ' of conduit is fixedly connected with pipe joint B ' 12, pipe joint C ' 13 and pipe joint D ' far from one end of 705 ' of the 5th conduit
14,703 ' of third conduit is fixedly connected with 15 far from one end of 705 ' of the 5th conduit, and 705 ' of the 5th conduit is far from 601 ' of liquid storage device
One end be fixedly connected with 17, convenient for conveying liquid, air bubble sensor 9 be MLU02-228 type air bubble sensor 9, and bubble pass
Sensor 9 and PLC all-in-one machine 401 are electrically connected, convenient for passing through 401 control device this body running of PLC all-in-one machine.
Specifically, when in use, the present apparatus and the double bags of five bags of peritoneal dialysis solution duplexs being placed on platform, taken one bag
The double bags of peritoneal dialysis solution duplex, medicinal fluid bag and waste fluid bag are separated, and medicinal fluid bag is put into heating plate 1, this medicinal fluid bag, which is used as, to be added
Hot bag (A) all covers sensor module 2 below heating bag, and blue clip of taking will connect the conduit of waste fluid bag
It clamps;The waste fluid bag of remaining double bag of four peritoneal dialysis solution duplexs is clamped conduit later, wherein three bags (are divided as supplement bag
Wei B, C, D), one bag as last bag (E) is stayed abdomen;Hatch door 6 is opened, 601 ' of liquid storage device is put into liquid storage device fixing groove 601,
602 ' of push rod is put into liquid storage device sliding block 602, and 701 ' of the first conduit is put into heating tank 701, and 702 ' of the second conduit is put into
Supplemental tank 701,703 ' of third conduit are put into last bag slot 701, and 704 ' of the 4th conduit is put into human body slot 701, the 5th conduit
705 ' are put into drainage trough 701, close hatch door 6 later;It is put into waste liquid barrel G at the outlet G ' of 5th conduit, 705 ';It connects
Pipe joint A ' and heating bag A, pipe joint B ', C ', D ' and supplement bag B, C, D, pipe joint E ' and last bag E;Clicking operation
4 setting dialysis treatment parameter of screen includes heating temperature, each injection rate, dialysis cycle-index, abdomen time, last bag is stayed to stay abdomen every time
The preparation stage finishes at this time for injection rate, drainage time etc., and the present apparatus, which can automatically control, carries out pipeline exhaust, first heating valve 801
It is opened with replenishment valve 802, other three valves are closed, and liquid storage device sliding block 602 drives 602 ' of push rod to do push-and-pull movement, as 602 ' of push rod
When being drawn to maximum position, heating valve 801 closes 701 ' of the first conduit tightly, 602 ' of rear push-rod when being pushed to minimum position, add
Thermal valve 801 opens 701 ' of the first conduit, and so circulation flows through 701 ' of the first conduit, the until dialyzate out of heating bag
Two 702 ' and three, conduit supplement bags, after continuing for some time, 602 ' stop motion of push rod, replenishment valve 802 is closed, last bag valve
803 open, and liquid device sliding block 602 drives 602 ' of push rod to do push-and-pull movement, when 602 ' of push rod is drawn to maximum position, heating valve
801 close 701 ' of the first conduit tightly, 602 ' of rear push-rod when being pushed to minimum position, heating valve 801 beats 701 ' of the first conduit
It opens, such circulation flows through 701 ' of the first conduit, 703 ' of third conduit and last bag until dialyzate out of heating bag, continues one
After the section time, 602 ' stop motion of push rod, all valves are closed, and pipeline exhaust at this time finishes, after pipeline exhaust, by human body
The connector F ' of 4th conduit, 704 ' is connect with the human body external short tube in human abdominal cavity, unscrews human body external short tube upper switch, point
It hits the operation of operator control panel 4 to carry out in next step, human body valve 804 is opened at this time, and liquid storage device sliding block 602 drives 602 ' of push rod to do push-and-pull fortune
Dynamic, when 602 ' of push rod is drawn to maximum position, human body valve 804 closes 704 ' of the 4th conduit tightly, and drain valve 805 is by the 5th conduit
705 ' are opened, 602 ' of rear push-rod when being pushed to minimum position, the waste liquid in human abdominal cavity include the dialyzate that injection is entered and
Coelomic fluid is flowed into waste liquid barrel from intraperitoneal outflow by 705 ' of the 5th conduit, this process is known as " first drainage ";The present apparatus
It can be automatically controlled according to parameter setting and complete first drainage, after first drainage, automatically into injection stage, this stage is known as " the
Primary injection ", according to parameter setting, heating plate is persistently heated and is kept the temperature to heating bag, and temperature starts after reaching setting value
Implant operation is carried out, heating valve 801 is opened at this time, and liquid storage device sliding block 602 drives 602 ' of push rod to do push-and-pull movement, as 602 ' of push rod
When being drawn to maximum position, heating valve 801 closes 701 ' of the first conduit tightly, and human body valve 804 opens 704 ' of the 4th conduit, later
When 602 ' of push rod is pushed to minimum position, human body valve 804 closes 704 ' of the 4th conduit tightly, and heating valve 801 is by 701 ' of the first conduit
It opens, so recycles, dialyzate can flow through 701 ' of the first conduit, 704 ' of the 4th conduit, the injection of human body external short tube from heating bag
Into human abdominal cavity, by equipment monitoring, after the injection rate for reaching parameter setting, heating valve 801 and human body valve 804 are closed, this
When injection stage complete, later automatically into next stage, " injecting for the first time " is completed, automatically into staying the abdomen stage, this stage
Referred to as " abdomen is stayed for the first time ", by equipment monitoring, the whether enough injection rates next time of medical fluid in heating bag are determined, if not
Enough, replenishment valve 802 opens 702 ' of the second conduit, and liquid storage device sliding block 602 drives 602 ' of push rod to do push-and-pull movement, as 602 ' of push rod
When being drawn to maximum position, replenishment valve 802 closes 702 ' of the second conduit tightly, and heating valve 801 opens 701 ' of the first conduit, later
When 602 ' of push rod is pushed to minimum position, heating valve 801 closes 701 ' of the first conduit tightly, and replenishment valve 802 is by 702 ' of the second conduit
It opens, so recycles dialyzate and be flowed into heating bag from supplement bag through 702 ' of the second conduit, 701 ' of the first conduit, reach parameter
After the injection rate of setting, heating valve 801 and replenishment valve 802 are closed;Abdomen stepwise heating disk is stayed persistently to be heated simultaneously to heating bag
Heat preservation, staying the abdomen time is the time of setting, automatically into next stage, to stay abdomen for the first time when time cumulation reaches " it completes, from
Dynamic to enter the drainage stage, this stage is known as " draining for the first time ", and human body valve 804 is opened, and liquid storage device sliding block 602 drives 602 ' of push rod
Push-and-pull movement is done, when 602 ' of push rod is drawn to maximum position, human body valve 804 closes 704 ' of the 4th conduit tightly, and drain valve 805 will
5th conduit, 705 ' is opened, 602 ' of rear push-rod when being pushed to minimum position, the waste liquid in human abdominal cavity includes that injection is entered
Dialyzate and coelomic fluid are flowed into waste liquid barrel, the present apparatus can be set according to parameter from intraperitoneal outflow by 705 ' of the 5th conduit
Fixed automatically control completes drainage, by real-time monitoring of giving up, records the amount of liquid that this drainage stage is flowed into waste liquid barrel, later from
It moves and enters next stage, 7, " draining for the first time " completion, automatically into " injecting for the second time ", " injecting for the first time ", " first time
Stay abdomen " and " drain for the first time " be known as " first dialysis recycles ", for example according to the dialysis cycle-index of parameter setting: N, this dress
It sets and is automatically performed " staying abdomen for the second time ", " second of drainage " ... " n-th injection ", " n-th stays abdomen ", " n-th drainage ",
After the completion of " n-th drainage ", automatically into " last the stays abdomen to inject " stage.
The utility model beneficial effect achieved is: it is novel that the utility model has the advantages of simple structure, practical, operation letter
Single quick, easy to disassemble, detachable between each structure, storage easy to carry, solar battery group can save the energy, automatically
Electric power is provided, without arranging circuit lines, save trouble and labor.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.