CN103886800B - A kind of uropoietic dynamic demonstrating model - Google Patents
A kind of uropoietic dynamic demonstrating model Download PDFInfo
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- CN103886800B CN103886800B CN201410110123.0A CN201410110123A CN103886800B CN 103886800 B CN103886800 B CN 103886800B CN 201410110123 A CN201410110123 A CN 201410110123A CN 103886800 B CN103886800 B CN 103886800B
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- 230000002485 urinary effect Effects 0.000 claims abstract description 101
- 210000002700 urine Anatomy 0.000 claims abstract description 95
- 239000008280 blood Substances 0.000 claims abstract description 71
- 210000004369 blood Anatomy 0.000 claims abstract description 71
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 20
- 229920005479 Lucite® Polymers 0.000 claims description 8
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 210000001736 capillary Anatomy 0.000 claims description 4
- 210000005086 glomerual capillary Anatomy 0.000 claims description 4
- 208000032843 Hemorrhage Diseases 0.000 claims description 2
- 238000000034 method Methods 0.000 description 18
- 210000003734 kidney Anatomy 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000459479 Capsula Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 210000002565 arteriole Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000512 proximal kidney tubule Anatomy 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The uropoietic dynamic demonstrating model of one disclosed by the invention, comprise blank, spherical shaped transparent bottle, urine holding bottle, blood storage bottle, urine drain pipe, go out urinary catheter, blood drain pipe, urine returnable bottle, Blood calldack bottle, collecting pipe and go out blood vessel, blank front is provided with spherical shaped transparent bottle, urine returnable bottle and collecting pipe, transparent thin tube is provided with in spherical shaped transparent bottle, urine holding bottle, blood storage bottle and Blood calldack bottle are arranged on the blank back side, urine drain pipe is connected with spherical shaped transparent bottle with urine holding bottle, go out urinary catheter to be connected with urine returnable bottle with spherical shaped transparent bottle, blood drain pipe is connected with transparent thin tube with blood storage bottle, goes out blood vessel and is connected with collecting pipe with transparent thin tube, and collecting pipe is connected with Blood calldack bottle.Compared with prior art, have demonstration comparatively directly perceived, interesting, urine and blood can be differentiated, be convenient to teacher explains and observation of students, teaching efficiency is better, can meet the advantages such as the understanding of student's higher level.
Description
Technical field
The present invention relates to a kind of teaching aid, particularly a kind of dynamic demonstrating model for demonstrating urine generative process.
Background technology
The generation of urinating is an abstract dynamic process, it is all a heavy difficult point in junior middle school's bioconversion medium, Senior Biology required three and biological contest are taught, teacher in explanation principle process can and demonstration urinate generating principle teaching aid together with the use of, contribute to the generative process that student understands urine.But existing urine generates demonstration teaching aid and lacks the support of principle and the ocular demonstration of process, and as with funnel analogue kidney folliculus, represent artery with red knitting wool or copper cash, structure is simple and easy to cause student's misinterpretation; Separately, the filtration of glomerulus forms the method for the multiplex chemical reaction of crude urine, as 84 thimerosals can make red ink fade, red dilute sodium hydroxide phenolphthalein and hydrochloric acid solution react and become colorless, urine and blood color can not distinguish by this kind of mode, and demonstration is too simple, can not represent the generative process of urine intuitively, teaching efficiency is poor, cannot meet the understanding of student's higher level.
In view of this, the above-mentioned defect of the present inventor to the demonstration model for teaching of urine generative process conducts in-depth research, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of uropoietic dynamic demonstrating model, it can represent the generative process of urine intuitively, and teaching efficiency is good, can meet the understanding of student's higher level, easy and simple to handle.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of uropoietic dynamic demonstrating model, comprise blank, spherical shaped transparent bottle, urine holding bottle, blood storage bottle, urine drain pipe, go out urinary catheter, blood drain pipe, urine returnable bottle and Blood calldack bottle, above-mentioned spherical shaped transparent bottle is arranged on above-mentioned blank front upper, above-mentioned urine returnable bottle is arranged on the positive basifacial of above-mentioned blank, the front upper of above-mentioned blank is provided with collecting pipe, above-mentioned collecting pipe is provided with the operation valve controlling collecting pipe conducting or cut-off, transparent thin tube is provided with in above-mentioned spherical shaped transparent bottle, above-mentioned transparent thin tube is wound in the reticulate texture corresponding with the shape of glomerular capillary net, be provided with in above-mentioned spherical shaped transparent bottle and netted transparent thin tube is wrapped in interior thin transparent Membrane cover, above-mentioned urine holding bottle and above-mentioned blood storage bottle are arranged on above-mentioned blank upper rear portion respectively, above-mentioned Blood calldack bottle is arranged on above-mentioned blank lower backside, above-mentioned urine drain pipe first end communicates with urine holding bottle and is communicated with, above-mentioned urine drain pipe second end is connected through above-mentioned blank and above-mentioned spherical shaped transparent bottle, above-mentioned go out the first end of urinary catheter and above-mentioned spherical shaped transparent bottle be connected, above-mentioned go out the second end of urinary catheter extend to above-mentioned urine returnable bottle place deviously, and stretch in above-mentioned urine returnable bottle, above-mentioned blood drain pipe first end and blood storage bottle are connected, above-mentioned blood drain pipe second end is connected with the first end of above-mentioned transparent thin tube through above-mentioned blank, second end of above-mentioned transparent thin tube is communicated with stretch out and goes out blood vessel outside spherical shaped transparent bottle, above-mentionedly go out blood vessel has the first take-off pipe and the second take-off pipe, above-mentioned first take-off pipe is wound in the reticulate texture matched with the shape of capillary network, above-mentioned second take-off pipe be wrapped in above-mentioned go out on urinary catheter, above-mentioned second take-off pipe all communicates with one end of above-mentioned collecting pipe with above-mentioned first take-off pipe, the other end of above-mentioned collecting pipe is through in above-mentioned blank to above-mentioned Blood calldack bottle, above-mentioned transparent thin tube, urine drain pipe, go out urinary catheter, blood drain pipe, collecting pipe, go out blood vessel, first take-off pipe and the second take-off pipe are lucite pipe.
The caliber of above-mentioned blood drain pipe is 8mm, and the caliber of above-mentioned transparent thin tube is 2mm, above-mentioned go out the caliber of blood vessel be 4mm.
Above-mentioned operation valve is be set in the Medical infusion speed regulator outside above-mentioned collecting pipe, and above-mentioned operation valve is on the front of above-mentioned blank, and the front of above-mentioned blank is provided with the rubber sleeve be arranged with outside above-mentioned operation valve.
The front upper of above-mentioned blank is provided with the rubber strip vertically placed, and above-mentioned rubber strip and above-mentioned rubber sleeve are in the both sides of above-mentioned spherical shaped transparent bottle respectively.
Above-mentioned go out urinary catheter comprise the first urinary catheter, second urinary catheter, 3rd urinary catheter and the 4th urinary catheter, the caliber of above-mentioned first urinary catheter and above-mentioned 3rd urinary catheter is 10mm, the caliber of above-mentioned second urinary catheter is 6mm, above-mentioned first urinary catheter is in extended downwards, the U-shaped structure of above-mentioned second urinary catheter, above-mentioned 3rd urinary catheter is inverted U structure, above-mentioned 4th urinary catheter is in extended downwards, the bar shaped pipe box be fixed on above-mentioned blank is arranged with outside above-mentioned 4th urinary catheter, upper end and the above-mentioned spherical shaped transparent bottle of above-mentioned first urinary catheter are connected, the lower end of above-mentioned first urinary catheter is connected by the first end of the first pipe adapter and above-mentioned second urinary catheter, second end of above-mentioned second urinary catheter is connected by the first end of the second pipe adapter and above-mentioned 3rd urinary catheter, second end of above-mentioned 3rd urinary catheter stretches in above-mentioned bar shaped pipe box and is connected with the upper end of above-mentioned 4th urinary catheter, the lower end of above-mentioned 4th urinary catheter is stretched out outside above-mentioned bar shaped pipe box, and the lower end of above-mentioned 4th urinary catheter stretches in above-mentioned urine returnable bottle.
Above-mentioned go out blood vessel be all connected by three-way connection and above-mentioned first take-off pipe and above-mentioned second take-off pipe, above-mentioned collecting pipe is all connected by three-way connection and above-mentioned first take-off pipe and above-mentioned second take-off pipe.
The end face of above-mentioned spherical shaped transparent bottle offers for above-mentioned urine drain pipe communicate install the first mounting hole, the second mounting hole stretched into for above-mentioned blood drain pipe and the 3rd mounting hole stretched out for above-mentioned hemorrhage pipe, second end end of above-mentioned urine drain pipe is between above-mentioned spherical shaped transparent bottle and above-mentioned thin transparent Membrane cover, the bottom surface of above-mentioned spherical shaped transparent bottle offers urine outlet, above-mentioned go out the first end end of urinary catheter and above-mentioned urine outlet be connected.
The bottom of above-mentioned blood storage bottle offers liquid outlet, the first end end of above-mentioned blood drain pipe and the liquid outlet of above-mentioned blood storage bottle are connected, the bottom of above-mentioned urine drain pipe offers liquid outlet, the first end end of above-mentioned urine drain pipe and the liquid outlet of above-mentioned urine holding bottle are connected, and the liquid outlet of above-mentioned urine holding bottle are provided with the switch valve controlling this liquid outlet conducting or cut-off.
After adopting such scheme, the uropoietic dynamic demonstrating model of one of the present invention, pours the yellow solution matched with human urine color into before demonstration, pours the red solution matched with blood of human body color in blood storage bottle in urine holding bottle; Open operation valve during demonstration, collecting pipe conducting, the yellow solution in urine holding bottle can successively through urine drain pipe, spherical shaped transparent bottle, go out urinary catheter in urine returnable bottle; Red solution in blood storage bottle can successively through blood drain pipe, transparent thin tube to going out Ink vessel transfusing, go out endovascular red solution and be divided into two tunnels, one tunnel first take-off pipe is to collecting pipe, another road second take-off pipe is in collecting pipe, finally be back in Blood calldack bottle by collecting pipe, like this, the flow direction of yellow solution can simulate urine forming process, and the flow direction of red solution can simulate the blood operation process of urine forming process middle kidney unit; Compared with existing technology, uropoietic dynamic demonstrating model of the present invention, in a whole process, red solution and yellow solution are all in dynamic flow process, demonstrate comparatively directly perceived, interesting, effectively can improve the learning enthusiasm of student, strengthen the interest of probing into, urine and blood can be differentiated simultaneously, demonstrate true to nature, be convenient to teacher explains and observation of students, teaching efficiency is better, can meet the understanding of student's higher level, greatly can promote the integrality of student thought, cost of manufacture is low, simple to operate, lifelike image, has extensive promotional value.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is structure schematic diagram of the present invention.
In figure:
Blank 1 spherical shaped transparent bottle 2
Urine holding bottle 3 blood storage bottle 4
Urine drain pipe 5 goes out urinary catheter 6
First urinary catheter 61 second urinary catheter 62
3rd urinary catheter 63 the 4th urinary catheter 64
Bar shaped pipe box 65 first pipe adapter 66
Second pipe adapter 67 blood drain pipe 7
Urine returnable bottle 8 Blood calldack bottle 9
Collecting pipe 10 rubber sleeve 11
Transparent thin tube 12 thin transparent Membrane cover 13
Go out blood vessel 14 first take-off pipe 15
Second take-off pipe 16 rubber strip 17
Embodiment
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
The uropoietic dynamic demonstrating model of one of the present invention, as Fig. 1, shown in 2, comprise blank 1, spherical shaped transparent bottle 2, urine holding bottle 3, blood storage bottle 4, urine drain pipe 5, go out urinary catheter 6, blood drain pipe 7, urine returnable bottle 8 and Blood calldack bottle 9, this spherical shaped transparent bottle 2 is fixedly mounted on blank 1 front upper, this spherical shaped transparent bottle 2 is equivalent to " capsula glomeruli ", this urine returnable bottle 8 is arranged on blank 1 front lower right side, the front right upper portion of blank 1 is provided with collecting pipe 10, collecting pipe 10 is provided with the operation valve (not shown in FIG.) controlling collecting pipe 10 conducting or cut-off, this operation valve is be set in the Medical infusion speed regulator outside collecting pipe 10, this Medical infusion speed regulator is the speed regulator of disposable medical transfusion device, the assembling mode of this Medical infusion speed regulator and collecting pipe 10 is with existing the speed regulator of disposable transfusion device is identical with the assembling mode of infusion tube on the market, the applicant is not repeated at this, this Medical infusion speed regulator is on the front of blank 1, the front right upper portion of this blank 1 is provided with the rubber sleeve 11 be arranged with outside operation valve, this rubber sleeve 11 is equivalent to " kidney veinlet " with the combination of collecting pipe 10, transparent thin tube 12 is provided with in this spherical shaped transparent bottle 2, transparent thin tube 12 is lucite pipe, the caliber of transparent thin tube 12 is 2mm, this transparent thin tube 12 is wound in the reticulate texture corresponding with the shape of glomerular capillary net, and this transparent thin tube 12 tie up fixed bit with red line, this transparent thin tube 12 is equivalent to " glomerular capillary net ", be provided with in this spherical shaped transparent bottle 12 and netted transparent thin tube 12 is wrapped in interior thin transparent Membrane cover 13, this thin transparent Membrane cover 13 is equivalent to " glomerulus ".
This urine holding bottle 3 and blood storage bottle 4 are arranged on the upper rear portion of blank 1 respectively, Blood calldack bottle 9 is arranged on the right side of the lower backside of blank 1, the bottom of this urine holding bottle 3 offers liquid outlet, the liquid outlet of urine holding bottle is provided with the switch valve (not shown in FIG.) controlling this liquid outlet conducting or cut-off, this urine drain pipe 5 is lucite pipe, the first end end of this urine drain pipe 5 and the liquid outlet of urine holding bottle 3 are connected, second end of this urine drain pipe 5 is through in blank 1 to spherical shaped transparent bottle 2, the end face of this spherical shaped transparent bottle 2 offers the first mounting hole installed for urine drain pipe 5, second end end of this urine drain pipe 5 is arranged on spherical shaped transparent bottle 2 through this first mounting hole, and communicate with the chamber of spherical shaped transparent bottle 2.
This goes out urinary catheter 6 for lucite pipe, the bottom surface of this first end and spherical shaped transparent bottle 2 of going out urinary catheter 6 is connected, this second end going out urinary catheter extends to urine returnable bottle 8 place deviously, and stretch in urine returnable bottle 8, namely the bottom surface of this spherical shaped transparent bottle 2 offers urine outlet, this goes out urinary catheter 6 and comprises the first urinary catheter 61, second urinary catheter 62, 3rd urinary catheter 63 and the 4th urinary catheter 64, the bar shaped pipe box 65 be fixed on blank 1 front is arranged with outside 4th urinary catheter, the caliber of the first urinary catheter 61 and the 3rd urinary catheter 63 is 10mm, the caliber of the second urinary catheter 62 is 6mm, first urinary catheter 61 is in extended downwards, the U-shaped structure of second urinary catheter 62, 3rd urinary catheter 63 is in inverted U structure, 4th urinary catheter 64 is in extended downwards, the upper end of the first urinary catheter 61 and the urine outlet of spherical shaped transparent bottle 2 are connected, the lower end of the first urinary catheter 61 is connected by the first end of the first pipe adapter 66 and the second urinary catheter 62, second end of the second urinary catheter 62 is connected by the first end of the second pipe adapter 67 and the 3rd urinary catheter 63, second end end of the 3rd urinary catheter 63 is stretched in bar shaped pipe box 65 and is connected with the upper end of the 4th urinary catheter 64, the lower end of the 4th urinary catheter 64 is stretched out outside bar shaped pipe box 65, and the lower end of the 4th urinary catheter 64 stretches in urine returnable bottle 8.This goes out the restriction of urinary catheter 6, and the first urinary catheter 61 is equivalent to " proximal tubule ", and the second urinary catheter 62 is equivalent to " medullary loop thin segment ", and the 3rd urinary catheter 63 is equivalent to " distal tubule ", and the 4th urinary catheter 64 is equivalent to " concetrated pipe " with the combination of bar shaped sleeve pipe 65.
This blood drain pipe 7 is lucite pipe, first end and the blood storage bottle 4 of this blood drain pipe 7 are connected, the bottom of this blood storage bottle 4 offers liquid outlet, the first end end of this blood drain pipe 7 therewith liquid outlet is connected, this blood drain pipe 7 second end passes blank 1 and stretches in spherical shaped transparent bottle 2 and is connected with the first end of transparent thin tube 12, the setting of this blood drain pipe 7 is equivalent to " goal artery ", the end face of this spherical shaped transparent bottle offers the second mounting hole stretched into for this blood drain pipe 7, second end of this transparent thin tube 12 is provided with its first end to communicate with the second end of transparent thin tube 12, second end stretches out and goes out blood vessel 14 outside spherical shaped transparent bottle 2, go out blood vessel 14 for its caliber be the lucite pipe of 4mm, the end face of this spherical shaped transparent bottle 2 offers the 3rd mounting hole confessed blood vessel 14 and stretch out, this setting going out blood vessel 14 is equivalent to " going out ball artery ", the the second end end going out blood vessel 14 is connected with the first take-off pipe 15 and the second take-off pipe 16 by a three-way connection, first take-off pipe 15 and the second take-off pipe 16 are lucite pipe, first take-off pipe 15 extends to above spherical shaped transparent bottle 2, and be wound in the reticulate texture matched with the shape of capillary network, this second take-off pipe 16 is wrapped in out on urinary catheter 6 along going out urinary catheter 6, the end of the first take-off pipe 15 and the second take-off pipe 16 jointly to be stretched in rubber sleeve 11 and is connected by the first end of the collecting pipe 10 in three joints and rubber sleeve 11, second end of this collecting pipe 10 stretches out outside rubber sleeve 11 also through in blank 1 to Blood calldack bottle 9, the setting of above-mentioned first take-off pipe 15 is equivalent to " straight vessels ", and the setting of the second take-off pipe 16 is equivalent to " capillary network ", and this collecting pipe 10 arranges with the combination of rubber sleeve 11 and is equivalent to " kidney veinlet ".
The uropoietic dynamic demonstrating model of one of the present invention, pours the yellow solution matched with human urine color into before demonstration, pours the red solution matched with blood of human body color in blood storage bottle 4 in urine holding bottle 3, during demonstration, the switch valve on urine holding bottle 3 liquid outlet is opened, opening of operation valve on collecting pipe 10, now, yellow solution in urine holding bottle 3 can in urine drain pipe 5 to spherical shaped transparent bottle 2, yellow solution in spherical shaped transparent bottle 2 flow to first through the liquid outlet of spherical shaped transparent bottle 2 again and goes out in urinary catheter 61, and goes out urinary catheter 62, the 3rd through second successively and go out urinary catheter 63, the 4th and go out in urinary catheter 64 to urine returnable bottle 8, simultaneously, red solution in blood storage bottle 4 can successively through blood drain pipe 7, transparent thin tube 12 is to going out in blood vessel 14, the red solution gone out in blood vessel 14 is divided into two tunnels, one tunnel first take-off pipe 15 to collecting pipe 10, in another road second take-off pipe 16 to collecting pipe 10, finally be back in Blood calldack bottle 9 by collecting pipe 10, this whole process makes teacher when explaining, the flow direction of yellow solution can be used for the generation explaining urine, the flow direction of red solution generates the operation process of blood simultaneously for explaining urine, urine and blood is equivalent to distinguish, demonstrate true to nature, be convenient to teacher explains and observation of students, teaching efficiency is better, uropoietic difficult point knowledge can be dissolved, the understanding of student's higher level can be met, greatly promote the integrality of student thought, in a whole process, red solution and yellow solution are all in dynamic flow process simultaneously, demonstrate comparatively directly perceived, interesting, effectively can improve the learning enthusiasm of student, strengthen the interest of probing into, and it is low to have cost of manufacture, simple to operate, lifelike image, there is extensive promotional value.
In the present invention, can be provided with the rubber strip 17 vertically placed on the left of the front upper of blank 1, this rubber strip 17 is equivalent to " renal arterioles ", the one-piece construction of the structure in blank 1 front and human body kidney unit can be made so more proper, make the demonstration of teaching aid more true to nature.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (8)
1. a uropoietic dynamic demonstrating model, it is characterized in that: comprise blank, spherical shaped transparent bottle, urine holding bottle, blood storage bottle, urine drain pipe, go out urinary catheter, blood drain pipe, urine returnable bottle and Blood calldack bottle, above-mentioned spherical shaped transparent bottle is arranged on above-mentioned blank front upper, above-mentioned urine returnable bottle is arranged on the positive basifacial of above-mentioned blank, the front upper of above-mentioned blank is provided with collecting pipe, above-mentioned collecting pipe is provided with the operation valve controlling collecting pipe conducting or cut-off, transparent thin tube is provided with in above-mentioned spherical shaped transparent bottle, above-mentioned transparent thin tube is wound in the reticulate texture corresponding with the shape of glomerular capillary net, be provided with in above-mentioned spherical shaped transparent bottle and netted transparent thin tube is wrapped in interior thin transparent Membrane cover, above-mentioned urine holding bottle and above-mentioned blood storage bottle are arranged on above-mentioned blank upper rear portion respectively, above-mentioned Blood calldack bottle is arranged on above-mentioned blank lower backside, above-mentioned urine drain pipe first end communicates with urine holding bottle and is communicated with, above-mentioned urine drain pipe second end is connected through above-mentioned blank and above-mentioned spherical shaped transparent bottle, above-mentioned go out the first end of urinary catheter and above-mentioned spherical shaped transparent bottle be connected, above-mentioned go out the second end of urinary catheter extend to above-mentioned urine returnable bottle place deviously, and stretch in above-mentioned urine returnable bottle, above-mentioned blood drain pipe first end and blood storage bottle are connected, above-mentioned blood drain pipe second end is connected with the first end of above-mentioned transparent thin tube through above-mentioned blank, second end of above-mentioned transparent thin tube is communicated with stretch out and goes out blood vessel outside spherical shaped transparent bottle, above-mentionedly go out blood vessel has the first take-off pipe and the second take-off pipe, above-mentioned first take-off pipe is wound in the reticulate texture matched with the shape of capillary network, above-mentioned second take-off pipe be wrapped in above-mentioned go out on urinary catheter, above-mentioned second take-off pipe all communicates with one end of above-mentioned collecting pipe with above-mentioned first take-off pipe, the other end of above-mentioned collecting pipe is through in above-mentioned blank to above-mentioned Blood calldack bottle, above-mentioned transparent thin tube, urine drain pipe, go out urinary catheter, blood drain pipe, collecting pipe, go out blood vessel, first take-off pipe and the second take-off pipe are lucite pipe.
2. the uropoietic dynamic demonstrating model of one according to claim 1, is characterized in that: the caliber of above-mentioned blood drain pipe is 8mm, and the caliber of above-mentioned transparent thin tube is 2mm, above-mentioned go out the caliber of blood vessel be 4mm.
3. the uropoietic dynamic demonstrating model of one according to claim 1, it is characterized in that: above-mentioned operation valve is be set in the Medical infusion speed regulator outside above-mentioned collecting pipe, above-mentioned operation valve is on the front of above-mentioned blank, and the front of above-mentioned blank is provided with the rubber sleeve be arranged with outside above-mentioned operation valve.
4. the uropoietic dynamic demonstrating model of one according to claim 3, is characterized in that: the front upper of above-mentioned blank is provided with the rubber strip vertically placed, and above-mentioned rubber strip and above-mentioned rubber sleeve are in the both sides of above-mentioned spherical shaped transparent bottle respectively.
5. the uropoietic dynamic demonstrating model of one according to claim 1, it is characterized in that: above-mentioned go out urinary catheter comprise the first urinary catheter, second urinary catheter, 3rd urinary catheter and the 4th urinary catheter, the caliber of above-mentioned first urinary catheter and above-mentioned 3rd urinary catheter is 10mm, the caliber of above-mentioned second urinary catheter is 6mm, above-mentioned first urinary catheter is in extended downwards, the U-shaped structure of above-mentioned second urinary catheter, above-mentioned 3rd urinary catheter is inverted U structure, above-mentioned 4th urinary catheter is in extended downwards, the bar shaped pipe box be fixed on above-mentioned blank is arranged with outside above-mentioned 4th urinary catheter, upper end and the above-mentioned spherical shaped transparent bottle of above-mentioned first urinary catheter are connected, the lower end of above-mentioned first urinary catheter is connected by the first end of the first pipe adapter and above-mentioned second urinary catheter, second end of above-mentioned second urinary catheter is connected by the first end of the second pipe adapter and above-mentioned 3rd urinary catheter, second end of above-mentioned 3rd urinary catheter stretches in above-mentioned bar shaped pipe box and is connected with the upper end of above-mentioned 4th urinary catheter, the lower end of above-mentioned 4th urinary catheter is stretched out outside above-mentioned bar shaped pipe box, and the lower end of above-mentioned 4th urinary catheter stretches in above-mentioned urine returnable bottle.
6. the uropoietic dynamic demonstrating model of one according to claim 1, it is characterized in that: above-mentioned go out blood vessel be all connected by three-way connection and above-mentioned first take-off pipe and above-mentioned second take-off pipe, above-mentioned collecting pipe is all connected by three-way connection and above-mentioned first take-off pipe and above-mentioned second take-off pipe.
7. the uropoietic dynamic demonstrating model of one according to claim 1, it is characterized in that: the end face of above-mentioned spherical shaped transparent bottle offers for above-mentioned urine drain pipe communicate install the first mounting hole, the second mounting hole stretched into for above-mentioned blood drain pipe and the 3rd mounting hole stretched out for above-mentioned hemorrhage pipe, second end end of above-mentioned urine drain pipe is between above-mentioned spherical shaped transparent bottle and above-mentioned thin transparent Membrane cover, the bottom surface of above-mentioned spherical shaped transparent bottle offers urine outlet, above-mentioned go out the first end end of urinary catheter and above-mentioned urine outlet be connected.
8. the uropoietic dynamic demonstrating model of one according to claim 1, it is characterized in that: the bottom of above-mentioned blood storage bottle offers liquid outlet, the first end end of above-mentioned blood drain pipe and the liquid outlet of above-mentioned blood storage bottle are connected, the bottom of above-mentioned urine drain pipe offers liquid outlet, the first end end of above-mentioned urine drain pipe and the liquid outlet of above-mentioned urine holding bottle are connected, and the liquid outlet of above-mentioned urine holding bottle are provided with the switch valve controlling this liquid outlet conducting or cut-off.
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| CN201410110123.0A CN103886800B (en) | 2014-03-24 | 2014-03-24 | A kind of uropoietic dynamic demonstrating model |
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| 《尿的形成动态装置的制作和演示》;赵孝亭;《实验教学与仪器（综合版）》;20050331;17 * |
| 《尿的形成简易装置的制作》;陈长江;《生物学通报》;19920131;42 * |
| 《自制尿的形成演示器》;方伟明;《实验教学与仪器》;20130430;52 * |
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| CN103886800A (en) | 2014-06-25 |
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