CN203520745U - Urine formation demonstration instrument - Google Patents
Urine formation demonstration instrument Download PDFInfo
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- CN203520745U CN203520745U CN201320676071.4U CN201320676071U CN203520745U CN 203520745 U CN203520745 U CN 203520745U CN 201320676071 U CN201320676071 U CN 201320676071U CN 203520745 U CN203520745 U CN 203520745U
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Abstract
The utility model relates to a urine formation demonstration instrument which comprises a box body which is provided with a display panel, an upper panel and a lower panel which are connected with a side plate. A channel I formed by an afferent glomerular arteriole, a glomerulus, an efferent glomerular arteriole and a blood capillary which are connected in order and a channel II which is formed by a renal capsule at the periphery of the channel I and a renal tubule and a collection tube which are connected with the renal capsule are drawn on the display panel. The channel I is internally provided with connected flickering festival lamps with six different colors, and the lamps represent protein, a red blood cell, glucose, water, inorganic salt and urea respectively. The channel II is internally provided with connected flickering festival lamps with four different colors, and the lamps represent glucose, water, inorganic salt and urea respectively. The upper panel is provided with a switch I which is connected with the festival lamps in the channel I, a switch II which is connected with the festival lamps in the channel II and a main switch which is connected with the switch I and the switch II. The urine formation demonstration instrument has high visibility, and students are helped to understand the filtration and reabsorption effects of the kidney.
Description
Technical field
The utility model relates to teaching aid field, relates in particular to urine producing demonstrator.
Background technology
When this joint content of eliminating of study human body waste, some classmates understand more difficult to the relation of the filtration of the structure of kidney and kidney and reabsorption.The filtration of kidney and reabsorption are all to carry out in the cortex of kidney or medullary substance, for kidney, how to filter and heavily to absorb, student does not have the understanding in perception, it is exactly the projection in kind that upper class hour adopted multimedia courseware, kidney, student still to the composition of the composition of blood, crude urine and eventually the composition of urine be difficult to distinguish, the process that the material such as protein, red blood cell, glucose, water, inorganic salts, urea passes in and out glomerulus, renal tubule and blood vessel to the filtration of kidney and while heavily absorbing is felt ambiguous, bad understanding.Only according to teacher's explanation, because knowledge point is many, content is loaded down with trivial details, student is easy to obscure.
Utility model content
Technical problem to be solved in the utility model is to provide the urine producing demonstrator that a kind of visuality is strong, contribute to student to understand.
For addressing the above problem, urine producing demonstrator described in the utility model, is characterized in that: this demonstrator comprises the casing which is provided with the display panel that is all connected with side plate, top panel, lower panel; On described display panel, be decorated with the passage I being formed by the afferent glomerular arteriole being connected successively, glomerulus, efferent glomerular arteriole, capillary and be positioned at the passage II being formed by capsula glomeruli and coupled renal tubule and concetrated pipe of passage I periphery; In described passage I, be provided with the Colour lamp for fastival and holiday of the flicker of connected 6 kinds of different colours that represent respectively protein, red blood cell, glucose, water, inorganic salts and urea, and in described passage II, be provided with the Colour lamp for fastival and holiday of the flicker of connected 4 kinds of different colours that represent respectively glucose, water, inorganic salts and urea; The master switch that described top panel is provided with the switch I being connected with the Colour lamp for fastival and holiday that is positioned at described passage I, the switch II being connected with the Colour lamp for fastival and holiday that is positioned at described passage II and is connected with switch II with switch I.
Described display panel is connected with described lower panel by described top panel, and described top panel is positioned on non-vertical direction.
Described display panel is provided with the mark district of the Colour lamp for fastival and holiday representative material that shows each color.
Described lower panel is provided with overturning hinge door.
Described side plate is provided with power lead perforation.
On described switch I, described switch II and described master switch, be equipped with pilot lamp.
The utility model compared with prior art has the following advantages:
1, the utility model is according to the filtration of kidney and reabsorption, on display panel, draw by the afferent glomerular arteriole being connected successively, glomerulus, efferent glomerular arteriole, the passage I that capillary forms and be positioned at the passage II being formed by capsula glomeruli and coupled renal tubule and concetrated pipe of passage I periphery, and install and represent respectively protein in these passages, red blood cell, glucose, water, the Colour lamp for fastival and holiday of the flicker of 6 kinds of different colours of inorganic salts and urea, by the Colour lamp for fastival and holiday of flicker, be illustrated in the movement locus of six kinds of materials in the filtration of kidney and reabsorption process, visual strong, contribute to student to the filtration of kidney and reabsorption and the composition to blood, the composition of crude urine and the eventually understanding of the composition of urine.
2, the utility model is simple in structure, easy to operate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1-display panel, 2-top panel, 3-lower panel, 4-side plate, 5-afferent glomerular arteriole, 6-glomerulus, 7-efferent glomerular arteriole, 8-capillary, 9-capsula glomeruli, 10-renal tubule and concetrated pipe, 11-switch I, 12-switch II, 13-master switch.
Embodiment
As shown in Figure 1, urine producing demonstrator, this demonstrator comprises the casing which is provided with the display panel 1 that is all connected with side plate 4, top panel 2, lower panel 3; On display panel 1, be decorated with the passage I being formed by the afferent glomerular arteriole 5 being connected successively, glomerulus 6, efferent glomerular arteriole 7, capillary 8 and be positioned at the passage II being formed by capsula glomeruli 9 and coupled renal tubule and concetrated pipe 10 of passage I periphery; In passage I, be provided with the Colour lamp for fastival and holiday of the flicker of connected 6 kinds of different colours that represent respectively protein, red blood cell, glucose, water, inorganic salts and urea, and in passage II, be provided with the Colour lamp for fastival and holiday of the flicker of connected 4 kinds of different colours that represent respectively glucose, water, inorganic salts, urea; The master switch 13 that top panel 2 is provided with the switch I 11 being connected with the Colour lamp for fastival and holiday that is positioned at passage I, the switch II 12 being connected with the Colour lamp for fastival and holiday that is positioned at passage II and is connected with switch II with switch I.
Display panel 1 is connected with lower panel 3 by top panel 2, and top panel 2 is positioned on non-vertical direction.
Display panel 1 is provided with the mark district of the Colour lamp for fastival and holiday representative material that shows each color.
Lower panel 3 is provided with overturning hinge door.
Side plate 4 is provided with power lead perforation.
On switch I 11, switch II 12 and master switch 13, be equipped with pilot lamp.
Claims (6)
1. urine producing demonstrator, is characterized in that: this demonstrator comprises the casing which is provided with the display panel (1) that is all connected with side plate (4), top panel (2), lower panel (3); On described display panel (1), be decorated with the passage I that formed by the afferent glomerular arteriole being connected successively (5), glomerulus (6), efferent glomerular arteriole (7), capillary (8) and be positioned at the passage II being formed by capsula glomeruli (9) and coupled renal tubule and concetrated pipe (10) of passage I periphery; In described passage I, be provided with the Colour lamp for fastival and holiday of the flicker of connected 6 kinds of different colours that represent respectively protein, red blood cell, glucose, water, inorganic salts and urea, and in described passage II, be provided with the Colour lamp for fastival and holiday of the flicker of connected 4 kinds of different colours that represent respectively glucose, water, inorganic salts, urea; The master switch (13) that described top panel (2) is provided with the switch I (11) being connected with the Colour lamp for fastival and holiday that is positioned at described passage I, the switch II (12) being connected with the Colour lamp for fastival and holiday that is positioned at described passage II and is connected with switch II with switch I.
2. urine producing demonstrator as claimed in claim 1, is characterized in that: described display panel (1) is connected with described lower panel (3) by described top panel (2), and described top panel (2) is positioned on non-vertical direction.
3. urine producing demonstrator as claimed in claim 1, is characterized in that: described display panel (1) is provided with the mark district of the Colour lamp for fastival and holiday representative material that shows each color.
4. urine producing demonstrator as claimed in claim 1, is characterized in that: described side plate (4) is provided with power lead perforation.
5. urine producing demonstrator as claimed in claim 1, is characterized in that: on described switch I (11), described switch II (12) and described master switch (13), be equipped with pilot lamp.
6. urine producing demonstrator as claimed in claim 2, is characterized in that: described lower panel (3) is provided with overturning hinge door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676071.4U CN203520745U (en) | 2013-10-30 | 2013-10-30 | Urine formation demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676071.4U CN203520745U (en) | 2013-10-30 | 2013-10-30 | Urine formation demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520745U true CN203520745U (en) | 2014-04-02 |
Family
ID=50379639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320676071.4U Expired - Fee Related CN203520745U (en) | 2013-10-30 | 2013-10-30 | Urine formation demonstration instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591076A (en) * | 2017-10-23 | 2018-01-16 | 郭启仓 | One kind teaching and the preoperative multi-functional double lung models of communication |
-
2013
- 2013-10-30 CN CN201320676071.4U patent/CN203520745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591076A (en) * | 2017-10-23 | 2018-01-16 | 郭启仓 | One kind teaching and the preoperative multi-functional double lung models of communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |