CN201638447U - Liver model - Google Patents
Liver model Download PDFInfo
- Publication number
- CN201638447U CN201638447U CN 201020138265 CN201020138265U CN201638447U CN 201638447 U CN201638447 U CN 201638447U CN 201020138265 CN201020138265 CN 201020138265 CN 201020138265 U CN201020138265 U CN 201020138265U CN 201638447 U CN201638447 U CN 201638447U
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- CN
- China
- Prior art keywords
- liver
- simulated
- exocoel
- simulated liver
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 210000004185 liver Anatomy 0.000 title claims abstract description 79
- 230000002440 hepatic effect Effects 0.000 claims description 10
- 238000007781 pre-processing Methods 0.000 claims description 9
- 239000002775 capsule Substances 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 4
- 231100000915 pathological change Toxicity 0.000 abstract 1
- 230000036285 pathological change Effects 0.000 abstract 1
- 230000007170 pathology Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 210000000845 cartilage Anatomy 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010019842 Hepatomegaly Diseases 0.000 description 1
- 241000150100 Margo Species 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- Instructional Devices (AREA)
Abstract
The utility model relates to a liver model mainly comprising a simulated liver, simulated liver outer cavities, an inflation pump, an inflation pump control switch and a simulated liver outer cavity control switch. The simulated liver is in a cystic structure with the same shape as that of a liver, and a plurality of layers of outer cavities tightly connected with the simulated liver also coat outside the simulated liver. The outer cavities are provided with a pipeline connected with a pipeline of the inflation pump. The simulated liver outer cavity control switch is used for controlling the on-off of the simulated liver outer cavities. The inflation pump control switch is used for controlling the inflation and the deflation of the inflation pump. The simulated liver outer cavity control switch and the inflation pump control switch are connected with a circuit for processing signals. The simulated liver is internally inflated by the inflation pump for inflating to different outer cavities of the simulated liver so that the liver model can simulate livers with different pathological changes. By adopting the structure that the liver model simulates the livers with different sizes through air sags, the liver model has small space occupation, reduces more mechanical friction in the model, increases the durability of the model and has more vivid simulation.
Description
Technical field
The utility model relates to a kind of medical lecture model, especially designs a kind of model of simulated liver.
Background technology
Liver is an organ maximum in the human body viscera, is arranged in the belly position of human body, under the diaphragm of right side, is positioned at the front end of gall-bladder, the place ahead of the right kidney.Liver mainly is positioned at right hypochondriac region and epigastrium, and most of liver is covered by arcus costarum, only exposes between epigastrium, right arcus costarum and directly contacts the abdomen antetheca.From body surface projection, the liver upper bound is at right midclavicular line the 5th rib, and right midaxillary line is put down the 6th rib place; The liver lower bound is consistent with margo anterior hepatis, rises from the arcus costarum minimum point, along right arcus costarum lower edge upper left line, leaves arcus costarum to the 8th, 9 costal cartilage junctions, and the junction of left side to arcus costarum and the 7th, 8 cartilages to anterior median line, arrived in oblique upper left side.It is generally acknowledged, under the normotopic situation in the adult liver upper bound, under in arcus costarum, touch liver, then mostly be pathologic hepatomegaly.According to different pathologies, and the order of severity difference of pathology, the degree of liver generation enlargement is also different.
In the abdominal touch liver inspection class model that medical colleges and schools uses always now, simulate different hepatic diseases, mostly be in the abdominal cavity of model, place the hepatic model of a plurality of different sizes, driving hepatic model by gear and belt moves, according to the pathology needs of simulation,, needed liver is forwarded on the tram of liver by machinery control.It is more that this mode takies the space in model abdominal cavity, and noise is big during machine operation, rubs between the machinery, easily causes the liver position to be offset.
Summary of the invention
In order to address the above problem, the liver that provides a kind of energy can simulate different sizes, the convenient again hepatic model that uses.
The technical scheme that the utility model adopted is: it mainly is made up of simulated liver, simulated liver exocoel, inflator pump, inflator pump gauge tap, simulated liver exocoel gauge tap.Described simulated liver is the capsule structure identical with the liver shape, its outer closely continuous with it exocoel of several layers that also wrapped up.Described exocoel has pipeline to link to each other with the inflator pump pipeline.
Described simulated liver exocoel gauge tap is used for controlling the switching of simulated liver exocoel.
The inflation and the venting of described inflator pump gauge tap control inflator pump.
Described simulated liver exocoel gauge tap is connected with the circuit of processing signals with the inflator pump gauge tap.Described signal processing circuit comprises signal pre-processing circuit and processor, and the input end of described signal pre-processing circuit is connected with the output terminal of photoelectric sensor, and the output terminal of signal pre-processing circuit is connected with the input end of processor.
Described signal processing circuit comprises amplifier and/or wave filter and/or A/D converter.
Described processor is a single-chip microcomputer.
It is inflated in simulated liver by inflator pump, charges into the different exocoel of simulated liver, the liver that can simulate the different lesions size.
The beneficial effects of the utility model are, it is by the livers that air bag is simulated different sizes, and such structure takes up room little, have reduced the inner more mechanical friction of model.Increased the durability of model.Simulation is also vivid more.
Description of drawings
Accompanying drawing is the structural representation of simulated liver and inflator pump.Among the figure: 1 inflator pump, 2 simulated livers, 3 simulated liver exocoels, 4 simulated liver exocoels, 5 simulated liver exocoels, 6 vent lines, 7 gauge tap, 8 gauge tap, 9 gauge tap, 10 gauge tap, 11 gauge tap.
Embodiment
Be described further below in conjunction with accompanying drawing.
As shown in drawings, the liver structure of simulation comprises simulated liver 2, simulated liver exocoel 3, simulated liver exocoel 4, simulated liver exocoel 5, inflator pump 1, gauge tap 11, simulated liver exocoel gauge tap 7, simulated liver exocoel gauge tap 8, simulated liver exocoel gauge tap 9, simulated liver exocoel gauge tap 10 compositions.Described simulated liver 2 is capsule structures identical with normal human's liver shape, its outer closely continuous with it exocoel 3,4,5 of several layers that also wrapped up.Described exocoel has vent line 6 to link to each other with inflator pump 1.
Described inflator pump has gauge tap 11 control its inflation and venting.Described gauge tap is connected with the circuit of processing signals.Described signal processing circuit comprises signal pre-processing circuit and processor, and the input end of described signal pre-processing circuit is connected with the output terminal of photoelectric sensor, and the output terminal of signal pre-processing circuit is connected with the input end of processor.Described signal processing circuit comprises amplifier and/or wave filter and/or A/D converter.Described processor is a single-chip microcomputer.
The switching of the vent line of correspondingly simulated liver exocoel 3 of described simulated liver exocoel gauge tap 7, simulated liver exocoel gauge tap 8, simulated liver exocoel gauge tap 9, simulated liver exocoel gauge tap 10 controls, simulated liver exocoel 4, simulated liver exocoel 5.
During use,, in different simulated livers or simulated liver exocoel, inflate, simulate the liver of different sizes according to the demand of different lesions.
The above only is the utility model preferred embodiment, is not the utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model is to any simple modification that above embodiment did, and equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (6)
1. hepatic model, it mainly is made up of simulated liver, simulated liver exocoel, inflator pump, inflator pump gauge tap, simulated liver exocoel gauge tap; Simulated liver is the capsule structure identical with the liver shape, its outer closely continuous with it exocoel of several layers that also wrapped up; Exocoel has pipeline to link to each other with the inflator pump pipeline.
2. a kind of hepatic model according to claim 1 is characterized in that simulated liver exocoel gauge tap is used for controlling the switching of simulated liver exocoel.
3. a kind of hepatic model according to claim 1 is characterized in that the inflation and the venting of inflator pump gauge tap control inflator pump.
4. a kind of hepatic model according to claim 1 is characterized in that described simulated liver exocoel gauge tap is connected with the circuit of processing signals with the inflator pump gauge tap.
5. a kind of hepatic model according to claim 4, it is characterized in that signal processing circuit comprises signal pre-processing circuit and processor, the input end of described signal pre-processing circuit is connected with the output terminal of photoelectric sensor, and the output terminal of signal pre-processing circuit is connected with the input end of processor; Described signal processing circuit comprises amplifier and/or wave filter and/or A/D converter.
6. a kind of hepatic model according to claim 5 is characterized in that described processor is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020138265 CN201638447U (en) | 2010-03-23 | 2010-03-23 | Liver model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020138265 CN201638447U (en) | 2010-03-23 | 2010-03-23 | Liver model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638447U true CN201638447U (en) | 2010-11-17 |
Family
ID=43082952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020138265 Expired - Lifetime CN201638447U (en) | 2010-03-23 | 2010-03-23 | Liver model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522038A (en) * | 2011-12-01 | 2012-06-27 | 关真民 | Model for demonstrating pathological change of simulated portal cirrhosis |
| CN105894932A (en) * | 2014-12-22 | 2016-08-24 | 王尧 | Full-automatic cardiopulmonary percussion computer anthropomorphic dummy |
-
2010
- 2010-03-23 CN CN 201020138265 patent/CN201638447U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522038A (en) * | 2011-12-01 | 2012-06-27 | 关真民 | Model for demonstrating pathological change of simulated portal cirrhosis |
| CN105894932A (en) * | 2014-12-22 | 2016-08-24 | 王尧 | Full-automatic cardiopulmonary percussion computer anthropomorphic dummy |
| CN105894932B (en) * | 2014-12-22 | 2018-09-18 | 营口东峰工贸有限公司 | Full-automatic cardiopulmonary percussion computer simulation people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN TIANYAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN TELLYES SCIENTIFIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300384 Tianjin Haitai Huayuan Industrial Zone No. 18 West Road West 6 - 301, 302 industrial incubator Patentee after: TELLYES SCIENTIFIC INC. Address before: 300384 Tianjin New Technology Industrial Park, Wuhua Avenue No. 2 hi-tech Torch Innovation Park B block 501 Patentee before: Tianjin Tellyes Scientific Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |