CN1939544A - Artifical kidney liquid treater - Google Patents
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- CN1939544A CN1939544A CN 200510085848 CN200510085848A CN1939544A CN 1939544 A CN1939544 A CN 1939544A CN 200510085848 CN200510085848 CN 200510085848 CN 200510085848 A CN200510085848 A CN 200510085848A CN 1939544 A CN1939544 A CN 1939544A
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Abstract
An artificial kidney fluid machine for preparing the dialysate or displacing liquid used for cleaning blood and washing and disinfecting the arterial or venous duct and dialyzer is disclosed.
Description
The present invention relates to a kind of corollary apparatus of medicinal blood cleaning equipment, in particular for the matching used a kind of artifical kidney liquid treater of blood cleaning equipment.The present invention is fit to be applied to portable artificial kidney (MR-100 type removable haemodialysis control unit), the other hemodialysis of bed, continue kidney alternative medicine (CRRT) waits supporting application when treating.Medical institutions at different levels all can adopt the present invention to be applied to give treatment to acute renal failure, chronic renal failure, each phase uremia, the multiple organ failure, MOF accompanies renal failure, severe pancreatitis, gout acute attack state, drug intoxication (sedative hypnotics, psychosis, barbiturates etc.), alcoholism, heroin poisoning, addict etc.
Current, the conventional hemodialysis (CHD) machine of import is still expensive, though conventional import haemodialysis control unit at home still in occupation of the main market share, it is conspicuous that the conventional hemodialysis (CHD) machine exists inherent shortcoming.Conventional import haemodialysis control unit mainly is made of first extracorporeal blood circulation system three parts; It two is that dialysis solution generates blood circulation; It three is water treatment systems.The major defect of conventional import haemodialysis control unit has: 1, rely on the water source, can not pass haemodialysis control unit to the other treatment of sick bed according to conditions of patients; 2, the dialysis solution system is out of order easily; 3, water consumption is big; 4, can not carry out the other kidney alternative medicine (CRRT), 5 of bed, dialysis liquid circulating tube can not disposablely use; 6, can not release temporarily and rescue outside the therapeutic room etc.The lasting kidney alternative medicine machine (CRRT machine) of import is though can carry out the other treatment of bed, and the shortcoming that exists has: 1, the displacement liquid consumption is big, and the treatment cost is too high, and patient's financial burden is heavy; 2, the extracorporeal blood circulation system consumable goods costs an arm and a leg; 3, it is big to change dialysis solution, the frequency height of displacement liquid, nursery work intensity; 4, can not be used for conventional hemodialysis (CHD) etc.
Though domestic have manufacturer production to carry the other treatment of big reverse osmosis water vat water supply a carrying out bed, the water yield of water vat is too big, and its design concept is the haemodialysis control unit of approximate import still." portable artificial kidney ", the patent No.: 92101842.8 have solved the many problems of water consumption, and inconvenient is the preparation dialysis solution." automatic hemo-dialyser ", the patent No.: 95103196.1 have solved dialysis solution changes number of times problem on the high side.Novel " portable artificial kidney (new MR-100 type removable haemodialysis control unit) " patent No.: 200510060016.2 comprehensive developments the advantage of " portable artificial kidney " and " automatic hemo-dialyser " two patents of invention, make new MR-100 type portable artificial kidney stride forward major step, realized carrying out accurate capacity Filtration Control, the temperature of dialysis solution can be adjusted as required.But, still have the particular problem of liquid mixing system and dialyser cleaning and sterilizing aspect.
Purpose of the present invention is exactly to improve and a kind of artifical kidney liquid treater of designing at above deficiency.This artifical kidney liquid treater is the manufacturing of blood purification water, the preparation of dialysis solution, the generation of displacement liquid and treatment finish dialyser flushing, sterilization and reusable process are finished in the lump with the design, make this artifical kidney liquid treater possess following function: 1, the manufacturing of blood purification water; 2, the preparation of dialysis solution; 3, treatment finishes standby to flushing, the sterilization of dialyser, arterio-venous catheter; 4, dialyser blood circulation path dashes scouring water in the time of also can solving multiplexing dialyser; 5, the formulation problems of displacement liquid in the time of can also solving hemofiltration, lasting kidney alternative medicine (CRRT) treatment.So, product of the present invention " artifical kidney liquid treater " has been arranged, can solve a plurality of subject matters in the blood purification treatment, not only can solve the clinical difficult problem that must solve, and can save the treatment cost in large quantities, make the easier popularization of blood purification technology, for vast renal failure, uremic patient are benefited, for the blood purification industrial system of creating distinct Chinese characteristics is made substantial contribution.
The present invention realizes like this, it is characterized in that the manufacturing of blood purification treatment water, the preparation of dialysis solution, the several system synthesises of the cleaning and sterilizing of the preparation of displacement liquid and dialyser and ductus arteriosus thereof, venous duct are one, make it to become the supporting new equipment of blood purification that a cover possesses comprehensive function.The concrete technical scheme of the present invention is to realize like this, be connected with sand or yarn filter stick filter (2) by water source inlet tube (1), sand or yarn filter stick filter (2) are connected with active carbon filter (3), active carbon filter (3) is connected with resin filter device (4), resin filter device (4) links to each other with reverse osmosis water press pump (5), reverse osmosis water press pump (5) is connected with first-stage reverse osmosis film filter (6), first-stage reverse osmosis film filter (6) is connected with two-pass reverse osmosis film filter (7), two-pass reverse osmosis film filter (7) is connected with ultraviolet ray disinfector (8), ultraviolet ray disinfector (8) joins with reverse osmosis water sterilization back water delivery pipe (9), reverse osmosis water sterilization back water delivery pipe (9) is connected with water storage tank (10), at water storage tank (10) high pick off of water level (10-1) and water level low sensor (10-2) are arranged, water storage tank (10) is connected with reverse osmosis water outlet tube (11), reverse osmosis water outlet tube (11) is connected with infusion pump (12), reverse osmosis water outlet tube (11) continues prolongation and is connected with three-way connection tube (13), three-way connection tube (13) is connected with dosing feed pipe (14), dosing feed pipe (14) is connected with liquid dispensing device (15), one side of liquid dispensing device (15) has high-order liquid level sensor (16) of water level and low level liquid level sensor (17), there are Burdick lamp (18) and silica gel sealing pad (19) in side or middle part at liquid dispensing device, having warmer (20) to link to each other with the bottom below liquid dispensing device also is connected with the bottom with electrical thermometer (21), in the inwall of liquid dispensing device bottom outage (22) is arranged, discharging tube and the water valve (23) that is connected with outage (22) arranged at the outer wall of outage (22); On the guidance panel of artifical kidney liquid treater, there is conductometer (24) to be connected with power line with conduit with two-pass reverse osmosis film filter (7) with first-stage reverse osmosis film filter (6) in order to the conductivity of monitoring reverse osmosis water, the conductivity that shows reverse osmosis water, on and off switch (25) is the main power of artifical kidney liquid treater, reverse osmosis membrane pumping source (26) starts and closing control firsts and seconds reverse osmosis membrane filt, the low display (28) of high display of water storage tank (10) water level (27) and water level shows the water level in the water tank, liquid dispensing device 10000ml water level display (29) and liquid dispensing device 20000ml water level display (30) are by the low liquid level sensor (17) of liquid dispensing device and high-order liquid level sensor (16) shows liquid dispensing device on panel water level, the power supply of the infusion pump on the artifical kidney liquid treater panel (12) switch (31) control infusion pump, the flow velocity of regulating infusion pump by adjusting knob (32) carries out work in 0～5000ml/min scope, infusion pump display screen (33) shows Flow-rate adjustment result and situation of change on the spot, infusion support (34) is connected with artifical kidney liquid treater main frame side, dialyser anchor clamps (35) are fixed on the infusion support, and infusion bottle hook (36) and infusion support be one each other mutually; The cleanout fluid tap (37) of water storage tank (10) is positioned at the rear lower of artifical kidney liquid treater, universal caster wheel (38) is positioned at the bottom of artifical kidney liquid treater, warmer display list and temperature predetermined button (39) are arranged in the bottom of liquid dispensing device (15), ultraviolet disinfection lamp (40) is installed in water storage tank (10), inwall bottom at liquid dispensing device has stirring pump (41) to constitute artifical kidney liquid treater jointly, as shown in Figure 1;
The present invention can also be achieved in that and it is characterized in that: reverse osmosis water after ultraviolet ray disinfector (8) sterilization and reverse osmosis water input automatic pressure are regulated water storing tank connection tube (9-1; 9-2) be connected, reverse osmosis water input automatic pressure is regulated water storing tank connection tube (9-1; 9-2) insert automatic pressure respectively and regulate water storing tank (13-1; 13-2), automatic pressure is regulated water storing tank (13-1; Water storage capacity 13-2) be 10000～50000ml/ each, regulate water storing tank (13-1 at automatic pressure; Automatic pressure valve regulation outlet tube (10-1 is arranged at bottom 13-2); 10-2), regulate water storing tank (13-1 at automatic pressure; Lateral wall 13-2) have liquid level detecting sensor (11-1,11-2 and 12-1,12-2); Regulate water storing tank (13-1 at automatic pressure; Bottom 13-2) is connected with automatic pressure valve regulation outlet tube (10-1; 10-2), automatic pressure valve regulation outlet tube (10-1; End 10-2) is connected with water pressure gauge (40), and reaction reverse osmosis water automatic pressure is regulated water storing tank (13-1; Variation in water pressure 13-2) is at automatic pressure valve regulation outlet tube (10-1; Before 10-2) upper end joins with water pressure gauge (40), be connected with three-way connection tube (13a); The in addition two ends of three-way connection tube (13a) are connected with reverse osmosis disinfectant output switch (13b and 13c) respectively, and reverse osmosis disinfectant output switch (13c) continues forward with dosing feed pipe (14) and is connected automatic pressure valve regulation outlet tube (10-1; Other end 10-2) and reverse osmosis water automatic pressure are regulated water storing tank (13-1; 13-2) be connected, have dosing to stir pump (41) in the inwall bottom of liquid dispensing device and be connected, constitute another program that the artifical kidney liquid treater reverse osmosis water is made feed system, as shown in Figure 3 with liquid dispensing device inwall bottom;
The present invention realizes like this, it is characterized in that: the discharging tube (23) by liquid dispensing device (15) is connected with liquid circulation pipe (42) before the displacement, liquid circulation pipe (42) is connected with liquid delivery pump (43) before the displacement before the displacement, liquid delivery pump (43) is connected with displacement liquid maker input pipe (44) afterwards before replacing, displacement liquid maker input pipe (44) is an one with displacement liquid maker (45), be connected with displacement liquid maker discharge pipe (46) afterwards through displacement liquid maker (45), displacement liquid maker discharge pipe (46) is connected with excretory duct (47), excretory duct (47) joins with discharged liquid container (48), through displacement liquid maker (45) displacement liquid that peculiar special-purpose film generated, drain through displacement liquid outlet tube (49), be connected with displacement liquid collecting bag (50), the capacity of displacement liquid collecting bag (50) be 500～2000ml/ each, place automatic measurement to claim on (51), the displacement liquid measure collected when displacement liquid collecting bag (50) reaches predetermined capacity, and by after measurement claims that (51) monitor automatically, automatically high-frequency electrical heat seal device (52) promptly starts, the mode of closing with electric heating seals the connection tube of displacement liquid collecting bag (50), promptly make and to be used in hemofiltration, continue used displacement liquid in the kidney alternative medicine (CRRT), have dosing to stir pump (41) is connected with liquid dispensing device inwall bottom in the inwall bottom of liquid dispensing device, constitute artifical kidney liquid treater preparation displacement liquid scheme system, as shown in Figure 4;
Working procedure of the present invention is to realize like this, it is characterized in that: open water source inlet tube (1), power-on (25), tap water enters sand or yarn rod filter (2), filter back water and enter active carbon filter (3) again, enter resin filter device (4) again through the filtering water of active carbon filter (3), water by resin filter device (4) enters reverse osmosis water press pump (5), enter first-stage reverse osmosis film filter (6) by reverse osmosis water press pump (5), enter two-pass reverse osmosis film filter (7) again through the filtering water of first-stage reverse osmosis film filter (6), reverse osmosis water by two-pass reverse osmosis film filter (7) by being introduced into reverse osmosis water sterilization back outlet tube (9) after ultraviolet ray disinfector (8) sterilization, is introduced water storage tank (10) by reverse osmosis water sterilization back outlet tube (9) again; Or by reverse osmosis water sterilization back input automatic pressure adjusting water storing tank connection tube (9-1; 9-2) send into automatic pressure respectively and regulate water storing tank (13-1; 13-2), prepare dialysis solution if desired, start liquid pump (12), with the speed of per minute 0～5000ml, in the input liquid dispensing device of the reverse osmosis water after sterilization (15); Or open the reverse osmosis disinfectant and export switch (13c), inputing to through the disinfectant reverse osmosis water in the liquid dispensing device (15), determine the water yield in the liquid dispensing device with liquid level sensor (16 and 17), institute's water requirement is enough, automatically close down infusion pump (12), or the manual reverse osmosis disinfectant output switch (13c) of closing down, add dialysis solution dry powder, start that liquid dispensing device (15) is heated, stirred, sterilization, standby; When each treatment finishes to dialyser, the artery and vein conduit cleans, when sterilizing, dialyser is placed in the anchor clamps (35) of dialyser support, manually starts liquid pump (12), cleans by the speed of per minute 0～5000ml; Dialyser, arterio-venous catheter are cleaned up the back, import from ductus arteriosus with 1% javelle water, make disinfectant solution be full of whole ductus arteriosus, the preceding transfusion of pump short tube, blood pump pipe, keep and append calparine pipe, ductus arteriosus bubble trap, dialyser, venous duct, venous duct bubble trap, vein pressure pipe, exhaustor; The working procedure of preparation displacement liquid is: add displacement liquid dry powder in liquid dispensing device (15), after stirring automatically, open the preceding liquid delivery pump (43) of displacement, liquid before the displacement is delivered to displacement liquid maker (45), at the displacement liquid that displacement liquid maker (45) generates, deliver to displacement liquid collecting bag (50) through displacement liquid outlet tube (49), through the connection tube of automatic high-frequency electrical heat seal device (52) heat seal sealing displacement liquid collecting bag (50), promptly finish the manufacturing of displacement liquid, as shown in Figure 2.
The present invention can also be achieved in that and it is characterized in that infusion pump mainly is made of transfusion pump head (12), infusion pump display screen (33) and adjusting knob (32); Infusion pump (12) and reverse osmosis water manufacturing system are separable two systems, both can with the part simultaneously co-ordination of reverse osmosis water manufacturing system as artifical kidney liquid treater, also can be used as special cleaning, sterilization dialyser, arterio-venous catheter and use separately;
The present invention can also be achieved in that and it is characterized in that liquid dispensing device (15) and reverse osmosis water manufacturing system are separable two systems that a part that both can be used as complete machine is coordinated to use, and also can open use separately; Make several systems by reverse osmosis water manufacturing system, infusion pump (12), liquid dispensing device (15) and displacement liquid and constitute artifical kidney liquid treater jointly.
The present invention realizes like this, the displacement liquid pipe (42) that is connected with water valve (23) with discharging tube is by behind the liquid-feeding pump (43), be connected with the inlet tube (44) of displacement liquid maker (45), the other end of displacement liquid maker (44) is connected with fairlead (46), fairlead (46) is connected with excretory duct (47), excretory duct (47) is connected with discharged liquid collection container (48), deliver to the displacement liquid that displacement liquid maker (45) back is generated by liquid-feeding pump (43), deliver to displacement liquid collecting bag (50) by displacement liquid collecting pipe (49), displacement liquid collecting bag (50) promptly separates with collecting pipe (49) after collecting predetermined volumes, with high-frequency electrical heat seal device sealing collecting pipe (51).
Below in conjunction with symbol figure, the present invention is further described:
1-water source inlet tube among Fig. 1, join with 2-sand or yarn filter stick filter, 2-sand or yarn filter stick filter are connected with the 3-active carbon filter, the 3-active carbon filter is connected with 4-resin filter device, 4-resin filter device is connected with 5-reverse osmosis water press pump, 5-reverse osmosis water press pump is connected with 6-first-stage reverse osmosis film filter, 6-first-stage reverse osmosis film filter is connected with 7-two-pass reverse osmosis film filter, 7-two-pass reverse osmosis film filter is connected with the 8-ultraviolet ray disinfector, 8-ultraviolet ray disinfector and 9-reverse osmosis water sterilization back water delivery pipe join, 9-reverse osmosis water sterilization back water delivery pipe is connected with the 10-water storage tank, high pick off of 10-1 water level and 10-2 water level low sensor are arranged in the 10-water storage tank, one end of 11-reverse osmosis water outlet tube is connected with the 10-water storage tank, the other end of 11-reverse osmosis water outlet tube continues prolongation and is connected with the 13-three-way connection tube, the 13-three-way connection tube is connected with 14-dosing feed pipe, 14-dosing feed pipe is connected with the 15-liquid dispensing device, high-order liquid level sensor of 16-horizontal plane and 17-low level liquid level sensor are arranged in a side of 15-liquid dispensing device, there are 18-Burdick lamp and 19-silica gel sealing pad in side or middle part at the 15-liquid dispensing device, the 20-warmer is positioned at the below of liquid dispensing device, the 21-electrical thermometer also is connected with 15-liquid dispensing device bottom, the 22-outage is positioned at the bottom of 15-liquid dispensing device inwall, at the outer wall of 22-outage 23-discharging tube and water valve is arranged; On the guidance panel of artifical kidney liquid treater, the 24-conductometer is arranged, conductivity in order to the monitoring reverse osmosis water, be connected with power line with conduit with 7-two-pass reverse osmosis film filter with 6-first-stage reverse osmosis film filter, the conductivity that shows reverse osmosis water, the 25-on and off switch is the main power of artifical kidney liquid treater, 26-reverse osmosis membrane pumping source, start and closing control firsts and seconds reverse osmosis membrane filt, the low display of high display of 27-water level and 28-water level shows the water level in the 10-water storage tank, 29-liquid dispensing device 10000ml water level display, 30-liquid dispensing device 20000ml water level display shows the SEA LEVEL VARIATION of liquid dispensing device by liquid dispensing device 17-low sensors and 16-high position sensor, the power supply of the on-off control infusion pump of the infusion pump (12) on the 30-artifical kidney liquid treater panel, the flow velocity of regulating infusion pump by the 32-adjusting knob carries out work in 0～5000ml/min scope, 33-infusion pump display screen shows Flow-rate adjustment result and situation of change on the spot, the 34-infusion support is connected with the side of artifical kidney liquid treater main frame, 35-dialyser anchor clamps are fixed on the infusion support, 36-infusion bottle hook and infusion support be one each other mutually, the cleanout fluid tap of 37-water storage tank (10) is positioned at the rear lower of artifical kidney liquid treater, the 38-universal caster wheel is positioned at the bottom of artifical kidney liquid treater, 39-warmer display list and temperature predetermined button are in the bottom of liquid dispensing device (15), the 40-ultraviolet disinfection lamp is installed in the water storage tank (10), the 41-dosing is stirred pump and is connected with the inwall bottom of liquid dispensing device (15), constitutes artifical kidney liquid treater jointly;
8-ultraviolet ray disinfector and 9-1 among Fig. 3; 9-2-reverse osmosis water sterilization back input automatic pressure is regulated the water storing tank connection tube and is connected 9-1; 9-2 reverse osmosis water sterilization back input automatic pressure is regulated the water storing tank connection tube and is inserted 13-1 respectively; The 13-2 automatic pressure is regulated in the water storing tank, 13-1; The water storage capacity that the 13-2 automatic pressure is regulated water storing tank be 10000～50000ml/ each, at 13-1; 10-1 is arranged at the bottom that the 13-2 automatic pressure is regulated water storing tank; 10-2 automatic pressure valve regulation outlet tube is at 13-1; There is 11-1 the lateral wall that the 13-2 automatic pressure is regulated water storing tank; 11-2 and 12-1; The 12-2 liquid level detecting sensor, 10-1; One end of 10-2 automatic pressure valve regulation outlet tube is connected with the 40-water pressure gauge, and reaction reverse osmosis water automatic pressure is regulated water storing tank (13-1; Variation in water pressure 13-2) is at 10-1; Before 10-2 and 40-water pressure gauge join, be connected with the 13a-three-way connection tube, the two ends in addition of 13a-three-way connection tube are connected the other end and 10-1 with 13b with 13c-reverse osmosis disinfectant output switch respectively; 10-2 automatic pressure valve regulation outlet tube is connected, and constitutes another program that the artifical kidney liquid treater reverse osmosis water is made feed system:
15-liquid dispensing device among Fig. 4 is connected with the 23-discharging tube, the 23-discharging tube is connected with liquid circulation pipe before the 42-displacement, the liquid circulation pipe is connected with liquid delivery pump before the 43-displacement before the 42-displacement, before 43-displacement after the liquid delivery pump, be connected with 44-displacement liquid maker input pipe, 44-displacement liquid maker input pipe and 45-displacement liquid maker are one, 45-displacement liquid maker and 46-displacement liquid maker discharge pipe are one, behind 46-displacement liquid maker discharge pipe, be connected with the 47-excretory duct, the 47-excretory duct is connected with 48-discharged liquid container, the displacement liquid that is generated through the special-purpose film of 45-displacement liquid generating feature, drain by 49-displacement liquid outlet tube, be connected with 50-displacement liquid collecting bag, the capacity of 50-displacement liquid collecting bag is 500～2000ml/, placing 51-to measure automatically deserves to be called, when the collected displacement liquid of 50-displacement liquid collecting bag reaches predetermined capacity, and by 51-measure automatically claim to monitor after, the automatic high-frequency electrical heat seal of 52-device promptly starts, the mode of closing with electric heating seals the connection tube of 50-displacement liquid collecting bag, but promptly making blood supply liquid filters, continue used displacement liquid in the kidney alternative medicine (CRRT), inwall bottom at liquid dispensing device has the 41-dosing to stir pump, be connected with the inwall bottom of 15-liquid dispensing device, constitute artifical kidney liquid treater preparation displacement liquid scheme system;
Fig. 2 is described to be the working procedure of artifical kidney liquid treater, it is characterized in that 1-open water source inlet tube among the figure, the 25-power-on, tap water enters 2-sand or yarn rod filter, water after the filtration enters the 3-active carbon filter again, enter 4-resin filter device again through the filtering water of 3-active carbon filter, enter 5-reverse osmosis water press pump by the water behind the resin filter device, enter 6-first-stage reverse osmosis film filter by 5-reverse osmosis water press pump, enter 7-two-pass reverse osmosis film filter again through the filtering reverse osmosis water of 6-first-stage reverse osmosis film filter, reverse osmosis water by 7-two-pass reverse osmosis film filter, behind the 8-ultraviolet ray disinfector, be introduced into 9-reverse osmosis water sterilization back outlet tube, introduce the 10-water storage tank by 9-reverse osmosis water sterilization back outlet tube; Or pass through 9-1; 9-2 reverse osmosis water sterilization back input automatic pressure is regulated the water storing tank connection tube, sends into 13-1 respectively; The 13-2 automatic pressure is regulated water storing tank, if treatment needs the preparation dialysis solution, start the 12-liquid pump, with the speed of per minute 0～5000ml, inputing in the 15-liquid dispensing device through the disinfectant reverse osmosis water, determine the water yield in the 15-liquid dispensing device with 16-and 17-liquid level sensor, enough as institute's water requirement, close down the 12-liquid pump automatically, or the manual 13c-reverse osmosis disinfectant output switch of closing down, add dialysis solution dry powder, start the 15-liquid dispensing device, heat, stir, sterilization, standby; When each treatment finishes, dialyser, artery and vein conduit are cleaned, when sterilizing, dialyser are placed in the 35-anchor clamps of dialyser support, manually start the 12-liquid pump, clean by the speed of per minute 0～5000ml; After dialyser, arterio-venous catheter cleaned up, javelle water with 1% is imported from ductus arteriosus, makes disinfectant solution be full of whole ductus arteriosus, the preceding transfusion of pump short tube, blood pump pipe, keep and append calparine pipe, ductus arteriosus bubble trap, dialyser, venous duct, venous duct bubble trap, vein pressure pipe, exhaustor; The working procedure of preparation displacement liquid is: add displacement liquid dry powder in the 15-liquid dispensing device, after 41-stirs pump automatically and stirs, open the preceding liquid delivery pump of 43-displacement, liquid before the displacement is delivered to 45-displacement liquid maker, at the displacement liquid that 45-displacement liquid maker generates,, deliver to 50-displacement liquid collecting bag through 49-displacement liquid outlet tube, behind the automatic high-frequency electrical heat seal of 52-device heat seal sealing displacement liquid collecting bag, promptly finish the manufacturing of displacement liquid.
The present invention's good effect compared with prior art is: three routine techniques purposes of manufacturing of displacement liquid combined together when 1, the present invention finished back cleanse and disinfect to dialyser, ductus arteriosus and venous duct, hemofiltration and lasting kidney alternative medicine (CRRT) to hemodialysis used dialysis solution manufacturing, hemodialysis, use the present invention to finish in the lump, this technical characterictic prior art does not have; When 2, the present invention is used in hemodialysis, make the manufacturing of dialysis solution not only easy but also reliable, dialysis solution ingredient stability in the treatment, not worrying influences therapeutic process because of the haemodialysis control unit automatic liquid matching is out of order; 3, decapacitation of the present invention is that water is made in hemodialysis, outside the preparation dialysis solution, can also for carry out hemofiltration, preparation displacement liquid when continuing kidney replacement therapy (CRRT), the present home and abroad of this technical characterictic does not all have report; 4, the present invention also can be used for treating cleaning, the sterilization of dialyser when finishing, ductus arteriosus and venous duct, and this is the characteristic Design that existing simple water treatment facilities all do not possess.5, field of employment of the present invention can moved as required temporarily, and the feature that this mobility is stronger is that existing general in the world water treatment facilities do not possess yet.6, use product of the present invention to do hemodialysis, each comparable traditional haemodialysis machine conserve water resource is more than 60%.
Embodiment:
According to Fig. 1, Fig. 3, the listed basic components and parts of Fig. 4 are prepared, with Fig. 4 is example: prepare one of water source inlet tube, one of sand or yarn filter stick filter, one of active carbon filter, one of resin filter device, one of reverse osmosis water press pump, one of first-stage reverse osmosis film filter, one of two-pass reverse osmosis film filter, one of special-purpose ultraviolet ray disinfector, automatic pressure is regulated two of water storing tanks (10000～50000ml/), and one of stainless steel cask (capacity is 24000ml/) is according to installation ultraviolet ray disinfector shown in Figure 4, heater, stir pump, the heating thermostat, excretory duct and valve are used as liquid dispensing device; Prepare the preceding liquid liquid-feeding pump of displacement, displacement liquid maker, electric heating closes device, displacement liquid collecting bag, pipe etc., is that the part of assembling displacement liquid is equipped with components and parts, design artifical kidney liquid treater integral frame, cooperation processing production; According to shown in Figure 2, design software and single-chip microcomputer working procedure when essential components and parts are ready to, can be assembled, and produce product of the present invention---artifical kidney liquid treater.
Claims (7)
1, artifical kidney liquid treater, it is characterized in that: a. is connected with sand or yarn filter stick filter (2) by water source inlet tube (1), sand or yarn filter stick filter (2) are connected with active carbon filter (3), active carbon filter (3) is connected with resin filter device (4), resin filter device (4) links to each other with reverse osmosis water press pump (5), reverse osmosis water press pump (5) is connected with first-stage reverse osmosis film filter (6), first-stage reverse osmosis film filter (6) is connected with two-pass reverse osmosis film filter (7), two-pass reverse osmosis film filter (7) is connected with ultraviolet ray disinfector (8), ultraviolet ray disinfector (8) joins with reverse osmosis water sterilization back water delivery pipe (9), reverse osmosis water sterilization back water delivery pipe is connected with water storage tank (10), at water storage tank (10) high pick off of water level (10-1) and water level low sensor (10-2) are arranged, water storage tank (10) is connected with reverse osmosis water outlet tube (11), reverse osmosis water outlet tube (11) is connected with infusion pump (12), reverse osmosis water outlet tube (11) continues prolongation and is connected with three-way connection tube (13), three-way connection tube (13) is connected with dosing feed pipe (14), dosing feed pipe (14) is connected with liquid dispensing device (15), one side of liquid dispensing device has high-order liquid level sensor (16) of horizontal plane and low level liquid level sensor (17), there are Burdick lamp (18) and silica gel sealing pad (19) in side or its middle part at liquid dispensing device, below liquid dispensing device, there is warmer (20) to link to each other with the bottom, electrical thermometer (21) also is connected with the bottom, in the inwall of liquid dispensing device bottom outage (22) is arranged, discharging tube and the water valve (23) that is connected with outage arranged at the outer wall of outage (22); On the guidance panel of artifical kidney liquid treater, the conductivity of conductometer (24) in order to the monitoring reverse osmosis water arranged, be connected with power line with conduit with two-pass reverse osmosis film filter (7) with first-stage reverse osmosis film filter (6), the conductivity that shows reverse osmosis water, on and off switch (25) is the main power of artifical kidney liquid treater, reverse osmosis membrane pumping source (26) starts and closing control firsts and seconds reverse osmosis membrane filt, the low display (28) of high display of water storage tank (10) water level (27) and water level shows the water level in the water tank, the 10000ml water level display (29) of liquid dispensing device (15) and the 20000ml water level display (30) of liquid dispensing device (15) show the water level of liquid dispensing device (15) on panel by low liquid level sensor (17) of liquid dispensing device and high liquid level sensor (16), the switch (31) of the infusion pump on the artifical kidney liquid treater panel (12), the power supply of control infusion pump, the flow velocity of regulating infusion pump by the adjusting knob (32) of infusion pump (12) carries out work in 0～5000ml/min scope, infusion pump display screen (33) shows Flow-rate adjustment result and situation of change on the spot, infusion support (34) is connected with artifical kidney liquid treater main frame side, dialyser anchor clamps (35) are fixed on the infusion support, and infusion bottle hook (36) and infusion support be one each other mutually; The cleanout fluid tap (37) of water storage tank (10) is positioned at the rear lower of artifical kidney liquid treater, universal caster wheel (38) is positioned at the bottom of artifical kidney liquid treater, warmer display list and temperature predetermined button (39) are arranged in the bottom of liquid dispensing device (15), ultraviolet disinfection lamp (40) is installed in the water storage tank (10), there is dosing to stir pump (41) in the inwall bottom of liquid dispensing device and is connected, constitute artifical kidney liquid treater jointly with liquid dispensing device inwall bottom; B. reverse osmosis water after ultraviolet ray disinfector (8) sterilization and reverse osmosis water input automatic pressure are regulated water storing tank connection tube (9-1; 9-2) be connected, reverse osmosis water input automatic pressure is regulated water storing tank connection tube (9-1; 9-2) insert automatic pressure respectively and regulate water storing tank (13-1; 13-2), automatic pressure is regulated water storing tank (13-1; Water storage capacity 13-2) be 10000～50000ml/ each, regulate water storing tank (13-1 at automatic pressure; Automatic pressure valve regulation outlet tube (10-1 is arranged at bottom 13-2); 10-2), regulate water storing tank (13-1 at automatic pressure; Lateral wall 13-2) have liquid level detecting sensor (11-1,11-2 and 12-1,12-2); Regulate water storing tank (13-1 at automatic pressure; Bottom 13-2) is connected with automatic pressure valve regulation outlet tube (10-1; 10-2), automatic pressure valve regulation outlet tube (10-1; End 10-2) is connected with water pressure gauge (40), and reaction reverse osmosis water automatic pressure is regulated water storing tank (13-1; Variation in water pressure 13-2) is at automatic pressure valve regulation outlet tube (10-1; Before 10-2) upper end joins with water pressure gauge (40), be connected with three-way connection tube (13a); The in addition two ends of three-way connection tube (13a) are connected with reverse osmosis disinfectant output switch (13b and 13c) respectively, and reverse osmosis disinfectant output switch (13c) continues forward with dosing feed pipe (14) and is connected automatic pressure valve regulation outlet tube (10-1; Other end 10-2) and reverse osmosis water automatic pressure are regulated water storing tank (13-1; 13-2) be connected, have dosing to stir pump (41) in the inwall bottom of liquid dispensing device and be connected, constitute another program that the artifical kidney liquid treater reverse osmosis water is made feed system with liquid dispensing device inwall bottom; C. the discharging tube (23) by liquid dispensing device (15) is connected with liquid circulation pipe (42) before the displacement, liquid circulation pipe (42) is connected with liquid delivery pump (43) before the displacement before the displacement, liquid delivery pump (43) is connected with displacement liquid maker input pipe (44) afterwards before replacing, displacement liquid maker input pipe (44) is an one with displacement liquid maker (45), be connected with displacement liquid maker discharge pipe (46) afterwards through displacement liquid maker (45), displacement liquid maker discharge pipe (46) is connected with excretory duct (47), excretory duct (47) joins with discharged liquid container (48), the displacement liquid that is generated through the special-purpose film of displacement liquid maker (45) feature, drain through displacement liquid outlet tube (49), be connected with displacement liquid collecting bag (50), the capacity of displacement liquid collecting bag (50) is 500～2000ml/ and places automatic measurement to claim on (51), the displacement liquid measure collected when displacement liquid collecting bag (50) reaches predetermined capacity, and by after measurement claims that (51) monitor automatically, automatically high-frequency electrical heat seal device (52) promptly starts, the mode of closing with electric heating seals the connection tube of displacement liquid collecting bag (50), promptly make available in hemofiltration, continue used displacement liquid in the kidney alternative medicine (CRRT), there is dosing to stir pump (41) in the inwall bottom of liquid dispensing device and is connected, constitute artifical kidney liquid treater preparation displacement liquid scheme system with liquid dispensing device inwall bottom; D. the working procedure of the artificial kidney liquid of the present invention machine, it is characterized in that: open water source inlet tube (1), power-on (25), tap water enters sand or yarn rod filter (2), filter back water and enter active carbon filter (3) again, enter resin filter device (4) again through the filtering water of active carbon filter (3), water by resin filter device (4) enters reverse osmosis water press pump (5), enter first-stage reverse osmosis film filter (6) by reverse osmosis water press pump (5), enter two-pass reverse osmosis film filter (7) again through the filtering water of first-stage reverse osmosis hydraulic pamp (6), reverse osmosis water by two-pass reverse osmosis film filter (7) by being introduced into reverse osmosis water sterilization back outlet tube (9) after ultraviolet ray disinfector (8) sterilization, is introduced water storage tank (10) by reverse osmosis water sterilization back outlet tube (9) again; Or by reverse osmosis water sterilization back input automatic pressure adjusting water storing tank connection tube (9-1; 9-2) send into automatic pressure respectively and regulate water storing tank (13-1; 13-2), prepare dialysis solution if desired, start liquid pump (12), with the speed of per minute 0～5000ml, in the input liquid dispensing device of the reverse osmosis water after sterilization (15); Or open the reverse osmosis disinfectant and export switch (13c), inputing to through the disinfectant reverse osmosis water in the liquid dispensing device (15), determine the water yield in the liquid dispensing device with liquid level sensor (16 and 17), institute's water requirement is enough, automatically close down infusion pump (12), or the manual reverse osmosis disinfectant output switch (13c) of closing down, add dialysis solution dry powder, start that liquid dispensing device (15) is heated, stirred, sterilization, standby; When each treatment finishes dialyser, arterio-venous catheter are cleaned, when sterilizing, dialyser are placed in the anchor clamps (35) of dialyser support, manually start liquid pump (12), clean by the speed of per minute 0～5000ml; Dialyser, arterio-venous catheter are cleaned up the back, import from ductus arteriosus with 1% javelle water, make disinfectant solution be full of whole ductus arteriosus, the preceding transfusion of pump short tube, blood pump pipe, keep and append calparine pipe, ductus arteriosus bubble trap, dialyser, venous duct, venous duct bubble trap, vein pressure pipe, exhaustor; The working procedure of preparation displacement liquid is: add displacement liquid dry powder in liquid dispensing device (15), after stirring automatically, open the preceding liquid delivery pump (43) of displacement, liquid before the displacement is delivered to displacement liquid maker (45), at the displacement liquid that displacement liquid maker (45) generates,, deliver to displacement liquid collecting bag (50) through displacement liquid outlet tube (49), after high-frequency electrical heat seal device (52) heat seal seals displacement liquid collecting bag pipe automatically, promptly finish the manufacturing of displacement liquid.
2, according to the described artifical kidney liquid treater of claim 1, its feature also is: the reverse osmosis water manufacturing system is by water source inlet tube (1), what link to each other with pipeline with water source inlet tube (1) is sand or yarn filter stick filter (2), what link to each other with pipeline with sand filtration or yarn filter stick filter (2) is active carbon filter (3), active carbon filter (3) is connected with resin filter device (4) with pipe method, resin filter device (4) is connected with reverse osmosis water press pump (5), reverse osmosis water press pump (5) is connected with first-stage reverse osmosis film filter (6), first-stage reverse osmosis film filter (6) is connected with two-pass reverse osmosis film filter (7), two-pass reverse osmosis film filter (7) is connected with ultraviolet ray disinfector (8), ultraviolet ray disinfector (8) joins with reverse osmosis water sterilization back water delivery pipe (9), reverse osmosis water sterilization back water delivery pipe (9) is connected with water storage tank (10), at water storage tank (10) high pick off of water level (10-1) and water level low sensor (10-2) are arranged, water storage tank (10) is connected with reverse osmosis water outlet tube (11), reverse osmosis water outlet tube (11) is connected with infusion pump (12), reverse osmosis water outlet tube (11) continues prolongation and is connected with three-way connection tube (13), and three-way connection tube (13) is connected to form the reverse osmosis water manufacturing system with dosing feed pipe (14);
3, according to the described artifical kidney liquid treater of claim 1, its feature also is: ultraviolet ray disinfector (8) is regulated water storing tank connection tube (9-1 with reverse osmosis water input automatic pressure; 9-2) be connected, reverse osmosis water input automatic pressure is regulated water storing tank connection tube (9-1; 9-2) insert automatic pressure respectively and regulate water storing tank (13-1; 13-2), automatic pressure is regulated water storing tank (13-1; Water storage capacity 13-2) be 10000～50000ml/ each, regulate water storing tank (13-1 at automatic pressure; Automatic pressure valve regulation outlet tube (10-1 is arranged at bottom 13-2); 10-2), regulate water storing tank (13-1 at automatic pressure; Lateral wall 13-2) have liquid level detecting sensor (11-1,11-2 and 12-1,12-2); Automatic pressure valve regulation outlet tube (10-1; End 10-2) is connected with water pressure gauge (40), and reaction reverse osmosis water automatic pressure is regulated water storing tank (13-1; Variation in water pressure 13-2) is at automatic pressure valve regulation outlet tube (10-1; 10-2), be connected with three-way connection tube (13a) with before water pressure gauge (40) joins; The two ends in addition of three-way connection tube (13a) are connected with reverse osmosis disinfectant output switch (13b and 13c) respectively, reverse osmosis disinfectant output switch (13c) continues forward with dosing feed pipe (14) and is connected the other end and automatic pressure valve regulation outlet tube (10-1; 10-2) be connected, constitute another program that reverse osmosis water is made feed system;
4, according to the described artifical kidney liquid treater of claim 1, its feature also is: the discharging tube (23) by liquid dispensing device (15) is connected with liquid circulation pipe (42) before the displacement, liquid circulation pipe (42) is connected with liquid delivery pump (43) before the displacement before the displacement, liquid delivery pump (43) is connected with displacement liquid maker input pipe (44) afterwards before replacing, displacement liquid maker input pipe (44) is an one with displacement liquid maker (45), be connected with displacement liquid maker discharge pipe (46) afterwards through displacement liquid maker (45), displacement liquid maker discharge pipe (46) is connected with excretory duct (47), excretory duct (47) joins with discharged liquid container (48), the displacement liquid that is generated through the special-purpose film of displacement liquid maker (45) feature, drain through displacement liquid outlet tube (49), be connected with displacement liquid collecting bag (50), the capacity of displacement liquid collecting bag (50) is 500～2000ml/ and places automatic measurement to claim on (51), the displacement liquid measure collected when displacement liquid collecting bag (50) reaches predetermined capacity, and by after measurement claims that (51) monitor automatically, automatically high-frequency electrical heat seal device (52) promptly starts, the mode of closing with electric heating seals the connection tube of displacement liquid collecting bag (50), promptly make available in hemofiltration, continue used displacement liquid in the kidney alternative medicine (CRRT), there is dosing to stir pump (41) in the inwall bottom of liquid dispensing device and is connected, constitute artifical kidney liquid treater preparation displacement liquid scheme system with liquid dispensing device inwall bottom;
5, according to the described artifical kidney liquid treater of claim 1, its feature also is: the working procedure of the artificial kidney liquid of the present invention machine, it is characterized in that: open water source inlet tube (1), power-on (25), tap water enters sand or yarn rod filter (2), filter back water and enter active carbon filter (3) again, enter resin filter device (4) again through the filtering water of active carbon filter (3), water by resin filter device (4) enters reverse osmosis water press pump (5), enter first-stage reverse osmosis film filter (6) by reverse osmosis water press pump (5), enter two-pass reverse osmosis film filter (7) again through the filtering water of first-stage reverse osmosis hydraulic pamp (6), reverse osmosis water by two-pass reverse osmosis film filter (7) by being introduced into reverse osmosis water sterilization back outlet tube (9) after ultraviolet ray disinfector (8) sterilization, is introduced water storage tank (10) by reverse osmosis water sterilization back outlet tube (9) again; Or by reverse osmosis water sterilization back input automatic pressure adjusting water storing tank connection tube (9-1; 9-2) send into automatic pressure respectively and regulate water storing tank (13-1; 13-2), prepare dialysis solution if desired, start liquid pump (12), with the speed of per minute 0～5000ml, in the input liquid dispensing device of the reverse osmosis water after sterilization (15); Or open the reverse osmosis disinfectant and export switch (13c), inputing to through the disinfectant reverse osmosis water in the liquid dispensing device (15), determine the water yield in the liquid dispensing device with liquid level sensor (16 and 17), institute's water requirement is enough, automatically close down infusion pump (12), or the manual reverse osmosis disinfectant output switch (13c) of closing down, add dialysis solution dry powder, start that liquid dispensing device (15) is heated, stirred, sterilization, standby; When each treatment finishes dialyser, arterio-venous catheter are cleaned, when sterilizing, dialyser are placed in the anchor clamps (35) of dialyser support, manually start liquid pump (12), clean by the speed of per minute 0～5000ml; Dialyser, arterio-venous catheter are cleaned up the back, import from ductus arteriosus with 1% javelle water, make disinfectant solution be full of whole ductus arteriosus, the preceding transfusion of pump short tube, blood pump pipe, keep and append calparine pipe, ductus arteriosus bubble trap, dialyser, venous duct, venous duct bubble trap, vein pressure pipe, exhaustor; The working procedure of preparation displacement liquid is: add displacement liquid dry powder in liquid dispensing device (15), after stirring automatically, open the preceding liquid delivery pump (43) of displacement, liquid before the displacement is delivered to displacement liquid maker (45), at the displacement liquid that displacement liquid maker (45) generates,, deliver to displacement liquid collecting bag (50) through displacement liquid outlet tube (49), after high-frequency electrical heat seal device (52) heat seal seals displacement liquid collecting bag pipe automatically, promptly finish the manufacturing of displacement liquid;
6, according to the described artifical kidney liquid treater of claim 1, its feature also is: infusion pump (12) mainly is made of transfusion pump head (12), infusion pump display screen (33) and adjusting knob (32); Infusion pump (12) and reverse osmosis water manufacturing system are separable two systems, both can with the complete machine co-ordination, also can use separately;
7, according to the described artifical kidney liquid treater of claim 1, its feature also is: liquid dispensing device (15) is separable two systems with the reverse osmosis water manufacturing system; Generate four systems by reverse osmosis water manufacturing system, infusion pump (12), liquid dispensing device (15) and displacement liquid and constitute artifical kidney liquid treater jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510085848 CN1939544A (en) | 2005-03-24 | 2005-07-18 | Artifical kidney liquid treater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200510060016.2 | 2005-03-24 | ||
| CN200510060016 | 2005-03-24 | ||
| CN 200510085848 CN1939544A (en) | 2005-03-24 | 2005-07-18 | Artifical kidney liquid treater |
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| CN1939544A true CN1939544A (en) | 2007-04-04 |
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| CN 200510085848 Pending CN1939544A (en) | 2005-03-24 | 2005-07-18 | Artifical kidney liquid treater |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101985053A (en) * | 2010-10-29 | 2011-03-16 | 重庆本善医疗设备有限公司 | Liquor preparing machine |
| CN102038980A (en) * | 2011-01-06 | 2011-05-04 | 刘思波 | Manual preparation device of kidney dialysis liquid |
| CN102989047A (en) * | 2012-12-25 | 2013-03-27 | 董大泉 | Household peritoneal dialysis liquid manufacture equipment |
| CN103381276A (en) * | 2013-07-31 | 2013-11-06 | 河南科技大学第一附属医院 | Hemoperfusion and dialysis device |
| CN104117105A (en) * | 2014-08-04 | 2014-10-29 | 骐骥生物科技（广州）有限公司 | Haemodialysis device |
| CN104248781A (en) * | 2014-08-15 | 2014-12-31 | 袁毅强 | Centralized hemodialysis concentrated liquid feeding system |
| CN105214154A (en) * | 2015-08-07 | 2016-01-06 | 李淑秀 | Double filtering type blood-cleansing dialysis device |
| CN105288762A (en) * | 2010-06-07 | 2016-02-03 | 俄勒冈州立大学 | Dialysis system |
| CN107271348A (en) * | 2017-07-06 | 2017-10-20 | 苏州大学 | A kind of medical artificial pipeline permeance property test system and its application method |
| CN109331270A (en) * | 2018-12-17 | 2019-02-15 | 班遵浦 | A kind of haemodialysis dialyzer |
| CN110841125A (en) * | 2019-11-05 | 2020-02-28 | 武汉市中医医院 | Peritoneal dialysis solution supply system |
| WO2021088872A1 (en) * | 2019-11-05 | 2021-05-14 | 武汉市中医医院 | Liquid supply system for peritoneal dialysis |
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- 2005-07-18 CN CN 200510085848 patent/CN1939544A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105288762A (en) * | 2010-06-07 | 2016-02-03 | 俄勒冈州立大学 | Dialysis system |
| CN105288762B (en) * | 2010-06-07 | 2017-10-24 | 俄勒冈州立大学 | Dialysis system |
| CN101985053B (en) * | 2010-10-29 | 2012-08-15 | 重庆本善医疗设备有限公司 | Hemodialysis concentrated liquid preparing machine |
| CN101985053A (en) * | 2010-10-29 | 2011-03-16 | 重庆本善医疗设备有限公司 | Liquor preparing machine |
| CN102038980A (en) * | 2011-01-06 | 2011-05-04 | 刘思波 | Manual preparation device of kidney dialysis liquid |
| CN102989047A (en) * | 2012-12-25 | 2013-03-27 | 董大泉 | Household peritoneal dialysis liquid manufacture equipment |
| CN103381276A (en) * | 2013-07-31 | 2013-11-06 | 河南科技大学第一附属医院 | Hemoperfusion and dialysis device |
| CN104117105B (en) * | 2014-08-04 | 2017-02-08 | 广州骐骥生物科技有限公司 | Haemodialysis device |
| CN104117105A (en) * | 2014-08-04 | 2014-10-29 | 骐骥生物科技（广州）有限公司 | Haemodialysis device |
| CN104248781A (en) * | 2014-08-15 | 2014-12-31 | 袁毅强 | Centralized hemodialysis concentrated liquid feeding system |
| CN105214154A (en) * | 2015-08-07 | 2016-01-06 | 李淑秀 | Double filtering type blood-cleansing dialysis device |
| CN107271348A (en) * | 2017-07-06 | 2017-10-20 | 苏州大学 | A kind of medical artificial pipeline permeance property test system and its application method |
| CN109331270A (en) * | 2018-12-17 | 2019-02-15 | 班遵浦 | A kind of haemodialysis dialyzer |
| CN110841125A (en) * | 2019-11-05 | 2020-02-28 | 武汉市中医医院 | Peritoneal dialysis solution supply system |
| WO2021088872A1 (en) * | 2019-11-05 | 2021-05-14 | 武汉市中医医院 | Liquid supply system for peritoneal dialysis |
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