CN111544675A - Special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration - Google Patents
Special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration Download PDFInfo
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- CN111544675A CN111544675A CN202010377932.3A CN202010377932A CN111544675A CN 111544675 A CN111544675 A CN 111544675A CN 202010377932 A CN202010377932 A CN 202010377932A CN 111544675 A CN111544675 A CN 111544675A
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- 238000000502 dialysis Methods 0.000 title claims abstract description 52
- 238000004090 dissolution Methods 0.000 title claims abstract description 18
- 210000003734 kidney Anatomy 0.000 title claims description 8
- 239000003814 drug Substances 0.000 title claims description 7
- 238000001802 infusion Methods 0.000 claims abstract description 49
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 210000001367 artery Anatomy 0.000 claims description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 13
- 210000003462 vein Anatomy 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 239000002504 physiological saline solution Substances 0.000 abstract description 10
- 238000005406 washing Methods 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 15
- 210000004369 blood Anatomy 0.000 description 15
- 238000001631 haemodialysis Methods 0.000 description 10
- 230000000322 hemodialysis Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 208000007536 Thrombosis Diseases 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003146 anticoagulant agent Substances 0.000 description 4
- 229940127219 anticoagulant drug Drugs 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000023555 blood coagulation Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 102000009027 Albumins Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000010100 anticoagulation Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000012639 Balance disease Diseases 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000028208 end stage renal disease Diseases 0.000 description 1
- 201000000523 end stage renal failure Diseases 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1601—Control or regulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1666—Apparatus for preparing dialysates by dissolving solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses a special dialysis assisted dissolution rate concentration increasing accurate control device for nephrology department, which comprises a dialysis machine and a dialysate barrel, and also comprises a fixed cover, a fixed plate, an ultrasonic generator, a connecting plate, an infusion support, an infusion pump, a fluid infusion tube, a three-way valve, an arterial pipeline, a hook, a physiological saline bag, a supporting rod, a clamping cover, a filter cover, an inclined filter screen and a venous pipeline. Improve the washing efficiency, to sum up, expanded clinical practicality, also reached fine supplementary promotion dissolution rate concentration accurate control purpose.
Description
Technical Field
The invention relates to a dialysis auxiliary device for the nephrology department, in particular to a dialysis auxiliary dissolution rate and concentration improving accurate control device special for the nephrology department.
Background
Hemodialysis (hemodynamics), clinically means the removal of some of the waste products in the blood through a semi-permeable membrane. Hemodialysis is one of the safer, easy-to-use and widely-applied blood purification methods. Dialysis refers to the movement of solutes from a highly concentrated solution to a less concentrated solution through a semi-permeable membrane. Hemodialysis involves the movement of solutes and the movement of water, i.e., the exchange of substances between blood and dialysate in a dialyzer (artificial kidney) by means of semipermeable membrane contact and concentration gradients, causing metabolic wastes and excess electrolytes in the blood to move towards the dialysate, and calcium ions, bases, etc. in the dialysate to move towards the blood. If the mixed liquid of albumin and urea is put into a dialyzer and the outside of the dialyzer is soaked by water, the urea in the dialyzer tube can move to the water outside the dialyzer tube through the artificial kidney membrane pores, and albumin molecules are large and cannot pass through the membrane pores. The phenomenon of substance movement in which small molecular substances can pass through but large molecular substances cannot pass through a semipermeable membrane is called diffusion. The basic principle of hemodialysis is the method of clinically separating and purifying blood by diffusion phenomenon to achieve the purpose of purification.
Currently, dialysis is growing rapidly, although the number of people in developing countries is relatively small. In the last decade, the dialysis population growth rate of China, India, Brazil and other countries reaches more than 15%, which is far higher than the level of 3% -5% in Europe and America. Moreover, the proportion of patients with end-stage renal disease in developing countries who receive dialysis treatment is only about 10%, which is far below the level of about 80% in europe and the united states, and with the expansion of medical insurance scope in developing countries and the increase of income of the people, the number of dialysis people is expected to keep increasing rapidly in a longer period, so the development of the technical field of dialysis is of great importance.
According to the above, the current clinical practice in dialysis treatment of nephrology patients has some problems, particularly as follows;
1. clinical use of hemodialysis saves lives of countless patients. Hemodialysis is a process in which blood is drawn out of the body, subjected to substance exchange with dialysate in a dialyzer to remove waste materials and excess water from the body and correct electrolyte and acid-base balance disorders, and then returned to the body, also known as extracorporeal blood circulation. In the dialysis process, the blood contacts with the pipeline and the dialyzer to excite the blood coagulation system in the body and cause thrombus, so the anticoagulant is generally needed to be used so as to avoid the blockage of the dialyzer and the pipeline, and therefore, the sufficient anticoagulation is the basic guarantee for the smooth proceeding of the dialysis treatment. However, for patients with high risk of bleeding and contraindications to anticoagulant use, the dialysis without anticoagulant is required, i.e. the pipeline is not pre-flushed with any anticoagulant, and the pipeline and the filter are only flushed with physiological saline. When a patient is treated without heparin, the hemodialysis pipeline needs to be flushed with physiological saline once every half hour to achieve the purposes of physical anticoagulation and observation of the blood coagulation condition, and the blood pipeline between the liquid feeding port and the arterial end of the existing hemodialysis pipeline cannot be flushed with the physiological saline, so that the risk of blood coagulation or thrombus formation is possibly caused.
2. The filter equipment generally does not exist in the existing dialysis pipeline, and when heparin-free treatment is carried out, the condition that a vein pot is blocked by undissolved dialysate of blood clots or large particles is easy to happen, so that the vein pot is required to be replaced again to cause resource waste, and certain threat to the life health of a patient is caused.
Therefore, in view of the above drawbacks, it is necessary to design a precise control device for assisting in increasing the dissolution rate and concentration in dialysis for use in nephrology department.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration solves the problem that the background art provided.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a special supplementary control device that promotes dissolution rate concentration of dialysis of kidney internal medicine, includes dialysis machine, dislysate bucket, still includes fixed cover, fixed plate, supersonic generator, connecting plate, infusion support, transfer pump, fluid infusion pipe, three-way valve, artery pipeline, couple, normal saline water bag, bracing piece, card cover, filter mantle, inclined filter screen, vein pipeline, dislysate bucket quantity be two, the dislysate bucket place inside the fixed cover of dislysate machine front end downside, dislysate bucket and fixed cover swing joint, the fixed cover place in dislysate machine front end downside, fixed cover and dislysate machine swing joint, the fixed plate set firmly in the inside middle-end of fixed cover, fixed plate and fixed cover adopt bolted connection, supersonic generator set firmly in the inside middle-end of fixed plate, supersonic generator and fixed plate adopt bolted connection, the connecting plate is fixedly arranged on the left side of the bottom of the fixed cover, the connecting plate and the fixed cover are integrally formed, the infusion support is fixedly arranged on the left side of the top of the connecting plate, the infusion support and the connecting plate are connected through bolts, the infusion pump is fixedly arranged on the left side of the middle end of the infusion support, the infusion pump is connected with the infusion support through bolts, the infusion tube is fixedly arranged on the bottom of the infusion pump, the infusion tube and the infusion pump are in internal and external thread rotary connection, the three-way valve is fixedly arranged at the left end opening of the infusion tube, the three-way valve and the infusion tube are in internal and external thread rotary connection, the artery pipeline is fixedly arranged on the left side and the right side of the three-way valve, the artery pipeline and the three-way valve are in hot melting connection, the artery pipeline and the artery pump of the dialysis machine are in insertion connection, the normal saline bag is hung at the bottom of the hook, the normal saline bag is movably connected with the hook, the support rod is fixedly arranged on the right side of the fixed cover, the support rod is connected with the fixed cover through a bolt, the clamping cover is fixedly arranged at the top of the support rod, the clamping cover and the support rod are integrally formed, the filter cover is arranged inside the clamping cover, the filter cover is movably connected with the clamping cover, the inclined filter screen is fixedly arranged inside the filter cover, the inclined filter screen is connected with the filter cover through medical adhesive, the venous pipeline is fixedly arranged on the left side of the filter cover, the venous pipeline is rotatably connected with the filter cover through internal and external threads, and the venous pipeline is movably connected with the clamping cover.
Further, fixed cover left side rear end still set firmly the battery, battery and fixed cover adopt bolted connection, just the battery adopt the power cord with supersonic generator and transfer pump respectively to be connected, fixed cover front end right side still set firmly regulating switch, regulating switch and fixed cover adopt bolted connection, just regulating switch adopt the power cord with battery and supersonic generator respectively to be connected, fixed cover top left and right sides still be equipped with the handle hole, the handle hole be waist type through-hole.
Furthermore, the bottom of the normal saline bag is fixedly provided with an I-shaped connecting pipe, the I-shaped connecting pipe and the normal saline bag are connected in an inserting mode through a liquid guiding needle, and the bottom port of the I-shaped connecting pipe is rotatably connected with the infusion pump through internal and external threads.
Further, the left side in the clamping cover is also provided with a clamping groove, and the clamping groove is a spoon-shaped through hole.
Further, the filter mantle top II connecting pipe has still set firmly, II connecting pipe and filter mantle adopt internal and external screw thread swivelling joint, just II connecting pipe top and the vein output on the dialysis machine adopt internal and external screw thread swivelling joint, the inside right side of filter mantle still be equipped with the absorption filter core, absorption filter core and filter mantle swing joint.
Furthermore, a plurality of microporous structures are arranged in the inclined filter screen, the diameter of each micropore is 1 mu m, and each microporous structure is an uncharged porous membrane.
Furthermore, puncture needles are fixedly arranged at left side ports of the venous pipeline and the arterial pipeline, and the puncture needles are connected with the venous pipeline and the arterial pipeline respectively through eye-splices.
Compared with the prior art, this accurate controlling means of supplementary promotion solubility concentration of special dialysis of kidney internal medicine, at first through built-in shock formula mechanism, can carry out the preliminary treatment to the dislysate and vibrate, avoid mixing uneven follow-up patient's treatment that influences because of dislysate in earlier stage, secondly through multi-stage filtration mechanism, also can filter the macromolecule granule in the dislysate, further ensure follow-up dialysis security, combine the design of fluid infusion formula at last, also can realize quick disposable one-way towards pipe, improve towards pipe efficiency, to sum up, clinical practicality has been extended, also reach the accurate control purpose of fine supplementary promotion solubility concentration.
Drawings
FIG. 1 is a front view of a dialysis-assisted dissolution rate and concentration increasing precise control device specially used for nephrology department;
FIG. 2 is a top view of a dialysis-assisted dissolution rate concentration increasing precision control device dedicated for nephrology department;
FIG. 3 is a perspective view of a dialysis-assisted dissolution rate concentration-increasing precise control device specially used for nephrology department 1;
FIG. 4 is a perspective view of a dialysis-assisted dissolution rate concentration-increasing precise control device specially used for nephrology department 2;
FIG. 5 is an enlarged sectional view of the card cage;
FIG. 6 is an enlarged perspective view of the connection tube I;
FIG. 7 is an enlarged perspective view of the card cage;
fig. 8 is a perspective view of a use state of a dialysis-assisted dissolution rate and concentration increasing precise control device specially used for nephrology department.
The dialysis machine comprises a dialysis machine 1, a dialysate barrel 2, a fixing cover 3, a fixing plate 4, an ultrasonic generator 5, a connecting plate 6, a transfusion support 7, a transfusion pump 8, a liquid supplementing pipe 9, a three-way valve 10, an artery pipeline 11, a hook 12, a physiological saline bag 13, a supporting rod 14, a clamping cover 15, a filter cover 16, an inclined filter screen 17, a vein pipeline 18, a storage battery 301, an adjusting switch 302, a handle hole 303, an I connecting pipe 1301, a clamping groove 1501, an II connecting pipe, an adsorption filter element 1602 and a puncture needle 1801.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, a precision control device for assisting in improving the dissolution rate and concentration in dialysis for renal medicine comprises a dialysis machine 1, a dialysate barrel 2, a fixing cover 3, a fixing plate 4, an ultrasonic generator 5, a connecting plate 6, a transfusion stand 7, a transfusion pump 8, a fluid infusion tube 9, a three-way valve 10, an arterial tube 11, a hook 12, a physiological saline bag 13, a support rod 14, a clamping cover 15, a filtering cover 16, an inclined filtering net 17, and a venous tube 18, wherein the number of the dialysate barrel 2 is two, the dialysate barrel 2 is arranged in the fixing cover 3 at the lower side of the front end of the dialysis machine 1, the dialysate barrel 2 is movably connected with the fixing cover 3, the fixing cover 3 is arranged at the lower side of the front end of the dialysis machine 1, the fixing plate 4 is fixedly arranged at the middle end of the fixing cover 3, the fixed plate 4 and the fixed cover 3 adopt bolt connection, the ultrasonic generator 5 is fixedly arranged at the inner middle end of the fixed plate 4, the ultrasonic generator 5 and the fixed plate 4 adopt bolt connection, the connecting plate 6 is fixedly arranged at the left side of the bottom of the fixed cover 3, the connecting plate 6 and the fixed cover 3 are integrally formed, the infusion support 7 is fixedly arranged at the left side of the top of the connecting plate 6, the infusion support 7 and the connecting plate 6 adopt bolt connection, the infusion pump 8 is fixedly arranged at the left side of the middle end of the infusion support 7, the infusion pump 8 and the infusion support 7 adopt bolt connection, the fluid infusion pipe 9 is fixedly arranged at the bottom of the infusion pump 8, the fluid infusion pipe 9 and the infusion pump 8 adopt internal and external thread rotary connection, the three-way valve 10 is fixedly arranged at the left port of the fluid infusion pipe 9, the three-way valve 10 and the fluid infusion pipe, the artery pipeline 11 is fixedly arranged on the left side and the right side of the three-way valve 10, the artery pipeline 11 is connected with the three-way valve 10 in a hot melting mode, the artery pipeline 11 is connected with an artery pump of the dialysis machine 1 in an inserting mode, the hook 12 is fixedly arranged on the top of the infusion support 7, the hook 12 is connected with the infusion support 7 in a welding mode, the physiological saline bag 13 is hung on the bottom of the hook 12, the physiological saline bag 13 is movably connected with the hook 12, the supporting rod 14 is fixedly arranged on the right side of the fixing cover 3, the supporting rod 14 is connected with the fixing cover 3 through bolts, the clamping cover 15 is fixedly arranged on the top of the supporting rod 14, the clamping cover 15 and the supporting rod 14 are integrally formed, the filter cover 16 is arranged inside the clamping cover 15, the filter cover 16 is movably connected with the clamping cover 15, the inclined filter screen 17 is fixedly arranged inside the filter cover 16, and the inclined filter screen 17 is connected with the filter cover 16 through medical, the venous pipeline 18 is fixedly arranged at the left side of the filter cover 16, the venous pipeline 18 and the filter cover 16 are rotationally connected by adopting internal and external threads, and the venous pipeline 18 is movably connected with the clamping cover 15;
it should be noted that the puncture needle 1801 on the left side of the arterial line 11 is connected to the arterial port of the arm of the patient, the puncture needle 1801 on the left side of the venous line 18 is connected to the venous port of the arm of the patient, during dialysis, the blood in the artery of the patient flows into the dialysis machine 1 through the arterial line 11, after purification, the blood is supplied to the vein of the arm of the patient through the venous line 18, at this time, normal hemodialysis of the patient is realized through the above, and at the same time, before or during dialysis, the medical personnel can also turn on the ultrasonic generator 5, and can perform ultrasonic oscillation on the dialysate barrels 2 on the left and right sides through the effect of the ultrasonic generator 5, that is, the audio signal higher than 28KHZ generated by the ultrasonic generator 5 is converted into mechanical oscillation with the same frequency through the piezoelectric reverse effect of the transducer, and is transmitted in the dialysate in the form of. Because the positive pressure and the negative pressure of the ultrasonic longitudinal wave propagation are alternatively acted, countless tiny bubbles with the pressure of more than 1000 atmospheric pressure are generated and are exploded at any time, so that large particles of internal dialysate are broken into a plurality of small particles with the diameter of less than 1 mu m under the action of high-speed oscillation, the problem that the subsequent treatment of a patient is influenced due to uneven mixing of the prophase dialysate is solved, in addition, when the arterial pipeline 11 needs to be flushed, medical personnel pre-adjust the three-way valve 10 to enable the liquid supplementing pipe 9 and the right side of the arterial pipeline 11 to be in a communicated state, then operate the liquid infusion pump 8, realize that the physiological saline in the physiological saline bag 13 flows through the liquid infusion pump 8 and the liquid supplementing pipe 9 from the I connecting pipe 1301 and then flows along the right side from the left side of the arterial pipeline 11, namely, the blood in the arterial pipeline 11 flows into the dialysis machine 1, and then the arterial, in addition, after blood enters the filter cover 16, large particle blood clots in the blood can be blocked due to the filtering effect of the inclined filter screen 17, and the problem of subsequent blockage of a venous kettle is reduced, wherein the model of the ultrasonic generator 5 is a mechanical type of Beeby-BY-1003, and the power is 300W + six vibrators;
the rear end of the left side of the fixed cover 3 is fixedly provided with a storage battery 301, the storage battery 301 is connected with the fixed cover 3 through bolts, the storage battery 301 is respectively connected with the ultrasonic generator 5 and the infusion pump 8 through power lines, the right side of the front end of the fixed cover 3 is also fixedly provided with an adjusting switch 302, the adjusting switch 302 is connected with the fixed cover 3 through bolts, the adjusting switch 302 is respectively connected with the storage battery 301 and the ultrasonic generator 5 through power lines, the left side and the right side of the top of the fixed cover 3 are also provided with handle holes 303, and the handle holes 303 are waist-shaped through holes;
it should be noted that the storage battery 301 is for supplying power to the ultrasonic generator 5 and the infusion pump 8, so as to facilitate independent power supply, the adjustment switch 302 is for facilitating medical personnel to switch on and off the ultrasonic generator 5 and adjust the ultrasonic intensity, and the handle hole 303 is for facilitating the medical personnel to carry and move the device, so as to expand the convenience of clinical operation;
the bottom of the saline water bag 13 is fixedly provided with an I connecting pipe 1301, the I connecting pipe 1301 and the saline water bag 13 are connected in an inserting mode through a liquid guiding needle, and the bottom port of the I connecting pipe 1301 is rotatably connected with the infusion pump 8 through internal and external threads;
it should be noted that the connection tube I1301 facilitates the saline inside the saline bag 13 to flow into the infusion pump 8 below and also facilitates the detachment, which facilitates the replacement of the saline bag 13;
a clamping groove 1501 is further formed in the left side inside the clamping cover 15, and the clamping groove 1501 is a spoon-shaped through hole;
it should be noted that the spoon-shaped clamping groove 1501 is formed in the left side inside the clamping cover 15, so that the venous pipeline 18 can be conveniently inserted or drawn out;
the top of the filter housing 16 is fixedly provided with a II connecting pipe 1601, the II connecting pipe 1601 is rotatably connected with the filter housing 16 by internal and external threads, the top of the II connecting pipe 16 is rotatably connected with the vein output end of the dialysis machine 1 by the internal and external threads, the right side inside the filter housing 16 is provided with an adsorption filter element 1602, and the adsorption filter element 1602 is movably connected with the filter housing 16;
it should be noted that the II connection pipe 1601 is for connecting the filter cover 16 with the dialysis machine 1, so that blood can enter the interior of the filter cover 16 through the II connection pipe 1601, and since the adsorption filter element 1602 is arranged at the bottom of the filter cover 16, after a blood clot is blocked by the inclined filter screen 17, the blood clot can enter the adsorption filter element 1602 downwards due to the gravity, and is collected by the adsorption filter element 1602, and finally blocking of the upper end of the inclined filter screen 17 is avoided, and blood circulation is improved;
a plurality of microporous structures are arranged in the inclined filter screen 17, the diameter of each micropore is 1 mu m, and each microporous structure is an uncharged porous membrane;
it should be noted that the diameter of the micro-pores inside the inclined filter 17 is 1 μm, so that the liquid larger than 1 μm can be blocked and prevented from passing through;
it should be noted that the puncture needle 1801 is convenient for puncturing and connecting the artery and vein blood vessels of the patient, and realizes the hemodialysis treatment of the patient.
Claims (7)
1. The utility model provides a special supplementary control device that promotes dissolution rate concentration of dialysis of kidney internal medicine, includes dialysis machine, dislysate bucket, its characterized in that still includes fixed cover, fixed plate, supersonic generator, connecting plate, infusion support, transfer pump, fluid infusion pipe, three-way valve, artery pipeline, couple, normal saline bag, bracing piece, card cover, filter mantle, inclined filter screen, venous line, dislysate bucket quantity be two, the dislysate bucket place inside the fixed cover of dialysis machine front end downside, fixed cover place in dialysis machine front end downside, the fixed plate set firmly in the inside middle-end of fixed cover, supersonic generator set firmly in the inside middle-end of fixed plate, the connecting plate set firmly in fixed cover bottom left side, the infusion support set firmly in connecting plate top left side, the transfer pump set firmly in infusion support middle-end left side, fluid infusion pipe set firmly in the transfer pump bottom, the three-way valve set firmly in fluid infusion pipe left side port department, the artery pipeline set firmly in the three-way valve left and right sides, just the artery pipeline adopt to insert to close with the artery pump of dialysis machine and be connected, the couple set firmly in infusion frame top, the normal saline bag hang and arrange the couple bottom in, the bracing piece set firmly in fixed cover right side, the card cover set firmly in the bracing piece top, the filter mantle place inside the card cover, the inclined filter screen set firmly inside the filter mantle, the vein pipeline set firmly in the filter mantle left side, just vein pipeline and card cover active link.
2. The apparatus as claimed in claim 1, wherein a battery is further fixed at the rear end of the left side of the stationary cover, the battery is connected to the ultrasonic generator and the infusion pump via power lines, a regulating switch is further fixed at the right side of the front end of the stationary cover, the regulating switch is connected to the battery and the ultrasonic generator via power lines, and handle holes are further provided at the left and right sides of the top of the stationary cover.
3. The apparatus of claim 1, wherein an I-shaped connection tube is further fixedly disposed at the bottom of the saline bag, and a bottom port of the I-shaped connection tube is rotatably connected to the infusion pump via internal and external threads.
4. The device for assisting in improving the dissolution rate and the concentration in a dialysis way specially used for the nephrology department as claimed in claim 1, wherein a clamping groove is further formed in the left side of the inside of the clamping cover.
5. The device for accurately controlling the dialysis assisted-dissolution rate and concentration improvement dedicated for the nephrology department as claimed in claim 1, wherein a connecting tube II is further fixedly arranged at the top of the filter mantle, the top of the connecting tube II is rotatably connected with the vein output end of the dialysis machine through internal and external threads, and an adsorption filter element is further arranged at the right side inside the filter mantle.
6. The apparatus of claim 1, wherein the tilted filter screen has a plurality of micro-porous structures therein, and the micro-porous structures are non-charged porous membranes.
7. The device for accurately controlling the dialysis assisted-dissolution rate concentration increase dedicated for the nephrology department as claimed in claim 1, wherein puncture needles are fixedly arranged at the left ports of the venous line and the arterial line.
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| CN202010377932.3A CN111544675A (en) | 2020-05-07 | 2020-05-07 | Special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration |
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| CN202010377932.3A CN111544675A (en) | 2020-05-07 | 2020-05-07 | Special dialysis of kidney internal medicine assists and promotes accurate controlling means of dissolution rate concentration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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