CN210271440U - Model for demonstrating osteoporosis under influence of hydrogen sulfide - Google Patents
Model for demonstrating osteoporosis under influence of hydrogen sulfide Download PDFInfo
- Publication number
- CN210271440U CN210271440U CN201920889089.XU CN201920889089U CN210271440U CN 210271440 U CN210271440 U CN 210271440U CN 201920889089 U CN201920889089 U CN 201920889089U CN 210271440 U CN210271440 U CN 210271440U
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- osteoporosis
- recess
- led bulb
- hydrogen sulfide
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Abstract
The utility model relates to a model is used in osteoporosis demonstration under hydrogen sulfide influence, including a femoral model, its characterized in that is provided with a recess at the positive middle part of femoral model, a groove fastening lid, and the bottom surface of recess is located femoral model axis department, is provided with a plurality of LED bulb in the bottom surface of recess, a plurality of LED bulb is inlayed in the bottom surface lower part of recess, PWM controller is connected to a plurality of LED bulb electricity, and the luminance through the LED bulb is by the damage and the loss of weak change simulation bone cell that brightens, and audio-visual, vivid demonstration osteoporosis principle process simulates hydrogen sulfide through the speed that control LED bulb luminance changes and suppresses osteoporosis's rate of progress to demonstrate hydrogen sulfide to osteoporosis's influence, reinforcing teaching and the purpose of propaganda effect.
Description
Technical Field
The utility model belongs to a model is used in the medical science demonstration, especially relates to a model is used in osteoporosis demonstration under hydrogen sulfide influence.
Background
Osteoporosis, i.e., osteoporosis, is a systemic bone disease caused by various causes, and is a metabolic bone disease characterized by a decrease in the amount of bone tissue per unit volume. Osteoporosis is now classified as one of the three major diseases of the middle-aged and the elderly by the world health organization, and the incidence of the osteoporosis is the seventh of the common diseases.
Recent studies have found that H2S is also expressed and distributed in the skeleton, suggesting thatIs going to H2S may be involved in bone metabolism and in the development of osteoporosis. The study of scholars at home and abroad finds H2S inhibits the oxidative damage of the hydrogen peroxide to the osteoblasts cultured in vitro, has protective effect on the osteoblasts and enhances the osteogenesis, and also has research shows that H2S can inhibit osteoclast proliferation and its osteoclast action.
The existing model for medical demonstration usually adopts two groups of models of pathological state and health to carry out comparison teaching, can not demonstrate the principle process of osteoporosis visually and vividly, can not reach good education and publicity effects, and can not demonstrate the influence of hydrogen sulfide on osteoporosis.
Therefore, a demonstration model which can intuitively and vividly demonstrate the principle process of osteoporosis and can demonstrate the influence of hydrogen sulfide on osteoporosis is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to present osteoporosis demonstration model can not be directly perceived, the visual principle process of demonstration osteoporosis, reach fine education and publicity effect, can not demonstrate the problem of hydrogen sulfide to osteoporosis's influence more, provide a model is used in osteoporosis demonstration under the hydrogen sulfide influence to reach audio-visual, the visual principle process of demonstration osteoporosis, demonstrate the influence of hydrogen sulfide to osteoporosis, the purpose of reinforcing teaching and publicity effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
the utility model provides a model is used in osteoporosis demonstration under hydrogen sulfide influence, includes a bone model, its characterized in that is provided with a recess at the positive middle part of thighbone model, a buckle closure of groove part block, and the buckle closure can be convenient take off, the inside structure of show model, and the bottom surface of recess is located thighbone model axis department, and the bottom surface of recess is provided with a plurality of LED bulb, the bottom surface lower part at the recess is inlayed to a plurality of LED bulb, PWM controller is connected to a plurality of LED bulb electricity, main control MCU module is connected to PWM controller electricity, and input panel is connected to corresponding IO port in the main control MCU module, still is provided with the power module to the power supply of whole device, input panel includes display screen and keyboard.
The utility model has the advantages that: the damage and the loss of bone cells are simulated by the change of the brightness of the LED bulb from weak brightness, the principle process of osteoporosis is intuitively and vividly demonstrated, and the rate of the brightness change of the LED bulb is controlled to simulate the rate of hydrogen sulfide inhibiting the progress of osteoporosis, so that the influence of the hydrogen sulfide on the osteoporosis is demonstrated, and the purposes of teaching and propaganda effects are enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of the mold, and fig. 2 is a schematic view of a groove at a in fig. 1. The novel femur head lamp comprises a femur model 1, a groove 2, a buckle cover 3, an LED bulb 4, a PWM controller 5, a main control MCU module 6, an input panel 7, a display screen 8 and a keyboard 9.
Detailed Description
The following is further described with reference to the accompanying drawings.
Referring to fig. 1, a model is used in osteoporosis demonstration under hydrogen sulfide influence, including a thighbone model 1, its characterized in that is provided with a recess 2 in the middle part of thighbone model front, recess 2 department block buckle closure 3, buckle closure 3 can be convenient take off, the inside structure of show model, the bottom surface of recess 2 is located thighbone model axis department, and the bottom surface of recess is provided with a plurality of LED bulb 4, a plurality of LED bulb 4 inlay the bottom surface lower part at the recess, PWM controller 5 is connected to a plurality of LED bulb electricity, main control MCU module 6 is connected to the PWM controller electricity, and input panel 7 is connected to corresponding IO port in the main control MCU module, still is provided with the power module to whole device power supply, input panel includes display screen 8 and keyboard 9.
Moreover, it should be understood that the above description is only exemplary of the preferred embodiments of the present invention, and is not intended to limit the invention in any way. All the simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims (2)
1. The utility model provides a model is used in osteoporosis demonstration under hydrogen sulfide influence, includes one bone model (1), its characterized in that, is provided with a recess (2) at femur model (1) openly middle part, a buckle closure of groove part block (3), and the buckle closure can be convenient take off, demonstrates the inside structure of model, and the bottom surface of recess (2) is located femur model axis department, and the bottom surface of recess is provided with a plurality of LED bulb (4), inlay the bottom surface at the recess in a plurality of LED bulb (4), PWM controller (5) is connected to a plurality of LED bulb electricity, main control MCU module (6) is connected to PWM controller (5) electricity, and input panel (7) are connected to corresponding IO port in the main control MCU module, still is provided with the power module to whole device power supply.
2. The model for demonstrating osteoporosis under the influence of hydrogen sulfide as claimed in claim 1, wherein said input panel comprises a display screen (8) and a keyboard (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889089.XU CN210271440U (en) | 2019-06-13 | 2019-06-13 | Model for demonstrating osteoporosis under influence of hydrogen sulfide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889089.XU CN210271440U (en) | 2019-06-13 | 2019-06-13 | Model for demonstrating osteoporosis under influence of hydrogen sulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271440U true CN210271440U (en) | 2020-04-07 |
Family
ID=70042325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920889089.XU Expired - Fee Related CN210271440U (en) | 2019-06-13 | 2019-06-13 | Model for demonstrating osteoporosis under influence of hydrogen sulfide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271440U (en) |
-
2019
- 2019-06-13 CN CN201920889089.XU patent/CN210271440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210613 |