CN102651182A - Human breathing demonstration instrument - Google Patents
Human breathing demonstration instrument Download PDFInfo
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- CN102651182A CN102651182A CN2011104413692A CN201110441369A CN102651182A CN 102651182 A CN102651182 A CN 102651182A CN 2011104413692 A CN2011104413692 A CN 2011104413692A CN 201110441369 A CN201110441369 A CN 201110441369A CN 102651182 A CN102651182 A CN 102651182A
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Abstract
The invention provides a human breathing demonstration instrument, which comprises a simulative thorax, simulative lungs and a simulative skeleton; the simulative skeleton is arranged in the simulative thorax, and comprises a vertical rod as the spinal column and curved rods as the ribs, the curved rods are curved, one end of each of each pair of curved rods is articulated with the vertical rod through a bolt, and the other ends of each pair of curved rods are articulated with a connecting rod as the sternum through bolts; the connecting rod is vertically arranged, the lower end of the connecting rod is connected with a restoring spring, the other end of the restoring spring is connected with a housing, and the restoring spring can downwardly pull the connecting rod; the upper end of the connecting rod is connected with a string, and the string passes through a pulley arranged on a cross rod, and is connected with a hook. The human breathing demonstration instrument not only can demonstrate the entry of the air into the lungs, the expansion and contraction of the lungs, the motion of the diaphragms and the expansion and contraction of the thorax when the human body breathes, but also can demonstrate the motion of the ribs, the sternum and other thoracic bones.
Description
Technical field
The present invention relates to a kind of physiology teaching demonstration teaching aid, relate in particular to a kind of human body respiration demonstration instrument.
Background technology
In bioconversion medium, the application of various instruments used for education, can let the student very intuitively, very perception accept knowledge, make that teaching is no longer uninteresting.The human body respiration principle is a very important knowledge point in biology teaching in junior middle school, if can demonstrate this process with instruments used for education, and will be more directly perceived to student's understanding for this part knowledge.
With the immediate technology of the present invention be that the patent No. is to be on March 4th, 2,009 200820024495.1 days for announcing; Title is the Chinese invention patent of the simple and easy apparatus for demonstrating of human body respiration principle, and this invention provides a kind of human body respiration principle simple and easy apparatus for demonstrating, belongs to bioconversion medium technique with the apparatus field; Its structure is that cover body is the rectangular parallelepiped shell shaped cover; The cover body bottom is uncovered, and top seal is provided with conduit, and the conduit upper end communicates with the external world; The lower end is sealedly connected with three-way pipe, and the two ends in addition of three-way pipe respectively are sealedly connected with air bag; Two the relative sides that have air hole on the cover body are respectively arranged with rubber, are provided with spring between rubber and the cover body, and the uncovered upward sealing of cover body bottom is provided with rubber elastic membrane, and the rubber elastic membrane bottom surface is provided with drag hook.The turnover gas of lung when breathing has only been demonstrated in this invention, the harmomegathus circumstances in thoracic cavity, however the operating principle of thoracic bone can't be demonstrated in the respiratory movement.
Summary of the invention
The present invention provides a kind of simple in structure for the problem that solves in the background technology; Can demonstrate the people when breathing; Gas gets into lung, reaches the scalable of lung, the moving situation of diaphram; The expansion of thorax and dwindling, can demonstrate again thoracic bones such as rib, breastbone the human body respiration demonstrator of motion conditions.
The present invention realizes through following technical measures: a kind of human body respiration demonstrator comprises simulation thoracic cavity, simulated lung and simulation skeleton.
The simulation thoracic cavity comprises the hull shape cover body of transparent material, and the cover body bottom is uncovered, is sealed with the India rubber film of representing diaphram on cover body is uncovered; Said simulated lung comprises the conduit of representing tracheae, and the upper surface that cover body is passed on conduit top is in communication with the outside, and the conduit lower end is connected with three-way pipe, and the other two ends of three-way pipe are connected with the rubber pocket of representing lung respectively.
The middle part of rubber membrane is equipped with drag hook, and said drag hook runs through rubber membrane up and down and stretch out at two ends, and the two ends of said drag hook have hook portion.
The analog bone frame is arranged on the inside of cover body, and the simulation skeleton comprises and be fixed on supravasal cross bar that cross bar is horizontally disposed with; Cross bar one end is fixed with pulley; The other end is fixedly connected with the upper end of the montant of vertically setting up of representing backbone, and said simulation skeleton also comprises 2-7 to representing the knee of rib, and said knee is an arc; On montant, representing on the connecting link of breastbone through bolted splice by the other end of every pair of knee through bolted splice for one end of every pair of knee;
Said connecting link vertically is provided with, and the connecting link lower end is connected with back-moving spring, and the back-moving spring other end is connected on the cover body, spurs connecting link downwards; Said connecting link upper end is connected with cord, and said cord is walked around the last hook portion that pulley is connected drag hook.
As preferably, knee is provided with 3 pairs.
In order better to simulate the skeleton motion situation of chest; Further characteristic of the present invention also has, and also is provided with 2-5 on the montant to representing the short bent pole of false ribs, and said short bent pole is an arc; It is shorter in length than knee, every pair of short bent pole one end through bolted splice on montant; The other end that is close to the short bent pole of said knee is connected through spring with the corresponding position of knee, connects through spring between all the other short bent poles.
As preferably, short bent pole is provided with 2 pairs.
For demonstrating the flow direction of air-flow in air-breathing and the expiration; Further characteristic of the present invention also has; The conduit upper end is connected with the bend pipe of the horizontally disposed representative upper respiratory tract; The said bend pipe mouth of pipe is provided with the diaphragm of lightweight, and said diaphragm is the scraps of paper or plastic film, one side the bend pipe mouth of pipe upper edge that is bonded in of said diaphragm is located.
For better fixing this apparatus for demonstrating, further characteristic of the present invention also has, and above-mentioned conduit is positioned at the outer partial fixing of said cover body and is connected with down L shaped support, and the lower end of said support is fixed with base.
Cover body is uncovered cylindrical shape in bottom or cuboid.
Position on the sidewall of cover body between corresponding montant and the connecting link is pasted with transparent scale, has scale on the said scale.
In addition, in order to strengthen the sealing effectiveness of cover body, characteristic of the present invention also has, and (30 are provided with O-ring seal with cover body (1) junction to above-mentioned conduit.
Can know through foregoing description; Beneficial effect of the present invention is: move downward driving rubber membrane through the pulling drag hook, make rubber pocket air-breathing and exhale, simulated that lung is air-breathing with the action of exhaling to do; The cord that the other end of drag hook connects; Move upward through pulley pulling connecting link, drive knee and be synchronized with the movement, simulated the motion conditions of bone in the respiratory movement.Can demonstrate the principle of human body respiration motion so more intuitively, can let the student grasp this knowledge point more intuitively.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of simulated lung of the present invention.
Among the figure, 1, cover body, 2, rubber membrane, 3, conduit, 4, three-way pipe, 5, bend pipe; 6, rubber pocket, 7, drag hook, 8, cross bar, 9, montant, 10, knee, 11, bolt; 12, short bent pole, 13, connecting link, 14, back-moving spring, 15, pulley, 16, cord, 17, spring; 18, base, 19, support, 20, diaphragm, 21, scale, 22, O-ring seal.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below and combine accompanying drawing, the embodiment of this programme is set forth.
As depicted in figs. 1 and 2, the human body respiration demonstrator, a kind of human body respiration demonstrator comprises simulation thoracic cavity, simulated lung and simulation skeleton.
The simulation thoracic cavity comprises the hull shape cover body 1 of transparent material, and cover body 1 is the uncovered cylindrical shape in bottom, is sealed with the rubber membrane 2 of representing diaphram on cover body is uncovered; Cover body 1 and rubber membrane 2 have constituted the thoracic cavity that an airtight cavity has been represented human body.In addition, the middle part of rubber membrane 2 is equipped with drag hook 7, and said drag hook 7 runs through rubber membrane up and down and stretch out at two ends, and the two ends of said drag hook have hook portion.
Simulated lung comprises the conduit 3 of representing tracheae, and the upper surface that cover body 1 is passed on conduit 3 tops is in communication with the outside; Conduit 3 seals through O-ring seal 22 with cover body 1 junction, and conduit 3 lower ends are connected with three-way pipe 4, and the other two ends of three-way pipe 4 are connected with the rubber pocket 6 of representing lung respectively.Wherein three-way pipe has been represented the bronchus of human body.Conduit 3 upper ends are connected with the bend pipe 5 of the horizontally disposed representative upper respiratory tract, 5 mouthfuls of diaphragms 20 that are provided with lightweight of said bend pipe, and diaphragm 20 is the scraps of paper or plastic film, one side the bend pipe mouth of pipe upper edge that is bonded in of diaphragm is located.The diaphragm of lightweight can be along with air motion when exhaling air-breathing, can indicate air inlet or gives vent to anger.
The analog bone frame is arranged on the inside of cover body, and said simulation skeleton comprises and be fixed on supravasal cross bar 8 that cross bar 8 is horizontally disposed with; Cross bar 8 one ends are fixed with pulley 15; Cross bar 8 other ends are fixedly connected with the upper end of the montant of vertically setting up 9 of representing backbone, and the simulation skeleton also comprises 3 pairs of knees 10 of representing rib, and said knee 10 is an arc; One end of every pair of knee is hinged on the montant 9 through bolt 11, the other end of every pair of knee 10 through bolted splice on the connecting link of representing breastbone 13; Connecting link 13 vertically is provided with, and connecting link 13 lower ends are connected with back-moving spring 14, and back-moving spring 14 other ends are connected on the cover body 1, spur connecting link 13 downwards; Connecting link 13 upper ends are connected with cord 16, and cord 16 is walked around the last hook portion that pulley 15 is connected drag hook 7.
Also be provided with 2 pairs of short bent poles 12 of representing false ribs on the montant 9, said short bent pole 12 is an arc, and it is shorter in length than knee, every pair of short bent pole one end through bolted splice on montant 9; The other end that is close to the short bent pole of said knee is connected through spring 17 with the corresponding position of knee, connects through spring between all the other short bent poles.This spring has been represented intercostal muscle, and the stretchy short bent pole is with the knee synchronization action.
Position on the sidewall of cover body 1 between corresponding montant 9 and the connecting link 13 is pasted with scale 21 transparent and that indicate scale.Scale is used to indicate the variable in distance between connecting link and the montant, promptly indicates the variation of distance between respiratory movement gladiolus and the backbone.
During use; To drop-down drag hook 7, rubber membrane 2 moves downward, and cord 16 pulling connecting links 13 move upward simultaneously; Back-moving spring 14 tensions; Connecting link 13 drives hinged knee 10 1 ends above that and moves upward, and the distance that can observe between connecting link 13 and the montant 9 through scale increases the expansion of the cavity of cover body.At this moment outside air gets in the rubber pockets 6 through conduit 3, and the scraps of paper of lightweight that can be through being arranged on 5 mouthfuls of settings of bend pipe are observed other the flow direction.At this moment the lung-distension of representing with rubber pocket is big, the demonstration breathing process.
Unclamp drag hook, under the effect of back-moving spring, the pulling connecting link moves downward, and its course of action and aspiratory action are opposite, and at this moment the lung represented of rubber pocket dwindles, and demonstrates exhalation process.Repeat no more at this.
The present invention can pass through existing techniques in realizing without the technical characterictic of describing, and repeats no more at this.Certainly; Above-mentioned explanation is not to be limitation of the present invention; The present invention also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.
Claims (9)
1. a human body respiration demonstrator comprises simulation thoracic cavity, simulated lung and simulation skeleton; The simulation thoracic cavity comprises the hull shape cover body (1) of transparent material, and the cover body bottom is uncovered, is sealed with the India rubber film (2) of representing diaphram on cover body is uncovered; Said simulated lung comprises the conduit (3) of representing tracheae, and the upper surface that cover body (1) is passed on conduit top is in communication with the outside, and conduit (3) lower end is connected with three-way pipe (4), and the other two ends of three-way pipe are connected with the rubber pocket (6) of representing lung respectively; It is characterized in that the middle part of said rubber membrane (2) is equipped with drag hook (7), said drag hook runs through rubber membrane up and down and stretch out at two ends, and the two ends of said drag hook have hook portion; Said analog bone frame is arranged on the inside of cover body; Said simulation skeleton comprises and is fixed on supravasal cross bar (8); Said cross bar is horizontally disposed with, and cross bar one end is fixed with pulley, and the other end is fixedly connected with the upper end of the montant of vertically setting up (9) of representing backbone; Said simulation skeleton also comprises the knee (5) of 2-7 to representing rib; Said knee is an arc, and an end of every pair of knee is hinged on the montant (9) through bolt (11), and the other end of every pair of knee is being represented on the connecting link of breastbone (13) through bolted splice; Said connecting link (13) vertically is provided with, and the connecting link lower end is connected with back-moving spring (14), and back-moving spring (14) other end is connected on the cover body (1), spurs connecting link downwards; Said connecting link (13) upper end is connected with cord (16), and said cord is walked around the last hook portion that pulley (15) is connected drag hook (7).
2. human body respiration demonstrator according to claim 1 is characterized in that, said knee (10) is provided with 3 pairs.
3. human body respiration demonstrator according to claim 1; It is characterized in that also be provided with the short bent pole (12) of 2-5 to representing false ribs on the said montant (9), said short bent pole is an arc; It is shorter in length than knee, every pair of short bent pole one end through bolted splice on montant; The other end that is close to the short bent pole of said knee is connected through spring (17) with the corresponding position of knee, connects through spring between all the other short bent poles.
4. human body respiration demonstrator according to claim 4 is characterized in that, said short bent pole (12) is provided with 2 pairs.
5. human body respiration demonstrator according to claim 2; It is characterized in that; Said conduit (3) upper end is connected with the bend pipe (5) of the horizontally disposed representative upper respiratory tract; Said bend pipe (5) mouth of pipe is provided with the diaphragm (20) of lightweight, and said diaphragm is the scraps of paper or plastic film, one side the bend pipe mouth of pipe upper edge that is bonded in of said diaphragm is located.
6. human body respiration demonstrator according to claim 1 is characterized in that, said conduit (3) is positioned at the outer partial fixing of said cover body and is connected with down L shaped support (19), and the lower end of said support is fixed with base (18).
7. human body respiration demonstrator according to claim 1 is characterized in that, said cover body (1) is uncovered cylindrical shape in bottom or cuboid.
8. human body respiration demonstrator according to claim 8 is characterized in that, the position on the sidewall of said cover body (1) between corresponding montant and the connecting link is pasted with transparent scale (21), has scale on the said scale.
9. human body respiration demonstrator according to claim 8 is characterized in that, said conduit (3) is provided with O-ring seal (22) with cover body (1) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104413692A CN102651182A (en) | 2011-12-26 | 2011-12-26 | Human breathing demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104413692A CN102651182A (en) | 2011-12-26 | 2011-12-26 | Human breathing demonstration instrument |
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| CN102651182A true CN102651182A (en) | 2012-08-29 |
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| CN2011104413692A Pending CN102651182A (en) | 2011-12-26 | 2011-12-26 | Human breathing demonstration instrument |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366625A (en) * | 2013-07-25 | 2013-10-23 | 中山大学 | Device and control method for simulating spontaneous respiratory movement of human lung |
| CN104392650A (en) * | 2014-11-17 | 2015-03-04 | 张俊杰 | Respirator simulation lung device for emergency nursing |
| CN104700697A (en) * | 2015-03-17 | 2015-06-10 | 中山大学 | Simulation system of human respiratory tract |
| CN107591076A (en) * | 2017-10-23 | 2018-01-16 | 郭启仓 | One kind teaching and the preoperative multi-functional double lung models of communication |
| CN108877444A (en) * | 2018-07-12 | 2018-11-23 | 上海市肺科医院 | The emulation die body of radiotherapy simulation lung's tumor motion deformation |
| CN109166435A (en) * | 2018-09-25 | 2019-01-08 | 深圳先进技术研究院 | Human spine respiratory movement and compensation experiment simulator |
| CN110379277A (en) * | 2019-07-23 | 2019-10-25 | 浙江大学 | A kind of human spine ultrasonic imaging scanning test platform with respiratory movement copying |
| CN113409666A (en) * | 2021-06-02 | 2021-09-17 | 吉林建筑大学 | Behavior model device and method for preventing pneumoconiosis |
| CN113643601A (en) * | 2021-08-04 | 2021-11-12 | 康莉娜 | Bronchial body position drainage method |
| CN113838350A (en) * | 2021-07-01 | 2021-12-24 | 广东开放大学（广东理工职业学院） | Medical simulation teaching aid for sputum of respiratory disease patient |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944267Y (en) * | 2006-09-01 | 2007-09-05 | 毛应江 | Model for simulating human body breathing motion principle |
| CN200962270Y (en) * | 2006-11-02 | 2007-10-17 | 王显振 | Respiration motion demonstration model |
| JP2008152152A (en) * | 2006-12-19 | 2008-07-03 | Air Water Safety Service Inc | Breathing simulator |
| CN201203980Y (en) * | 2008-06-24 | 2009-03-04 | 刘静 | Simple demonstration apparatus for human body respiration principle |
| CN202013687U (en) * | 2011-03-23 | 2011-10-19 | 郝永学 | Device for demonstrating relationship between lung breathing and diaphragm movement |
| CN202549144U (en) * | 2011-12-26 | 2012-11-21 | 赵泽洪 | Human body breathing demonstrating instrument |
-
2011
- 2011-12-26 CN CN2011104413692A patent/CN102651182A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944267Y (en) * | 2006-09-01 | 2007-09-05 | 毛应江 | Model for simulating human body breathing motion principle |
| CN200962270Y (en) * | 2006-11-02 | 2007-10-17 | 王显振 | Respiration motion demonstration model |
| JP2008152152A (en) * | 2006-12-19 | 2008-07-03 | Air Water Safety Service Inc | Breathing simulator |
| CN201203980Y (en) * | 2008-06-24 | 2009-03-04 | 刘静 | Simple demonstration apparatus for human body respiration principle |
| CN202013687U (en) * | 2011-03-23 | 2011-10-19 | 郝永学 | Device for demonstrating relationship between lung breathing and diaphragm movement |
| CN202549144U (en) * | 2011-12-26 | 2012-11-21 | 赵泽洪 | Human body breathing demonstrating instrument |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366625A (en) * | 2013-07-25 | 2013-10-23 | 中山大学 | Device and control method for simulating spontaneous respiratory movement of human lung |
| CN103366625B (en) * | 2013-07-25 | 2016-01-20 | 中山大学 | A kind of simulation people's lung autonomous respiration telecontrol equipment and control method |
| CN104392650A (en) * | 2014-11-17 | 2015-03-04 | 张俊杰 | Respirator simulation lung device for emergency nursing |
| CN104700697A (en) * | 2015-03-17 | 2015-06-10 | 中山大学 | Simulation system of human respiratory tract |
| CN104700697B (en) * | 2015-03-17 | 2017-04-12 | 中山大学 | Simulation system of human respiratory tract |
| CN107591076A (en) * | 2017-10-23 | 2018-01-16 | 郭启仓 | One kind teaching and the preoperative multi-functional double lung models of communication |
| CN108877444A (en) * | 2018-07-12 | 2018-11-23 | 上海市肺科医院 | The emulation die body of radiotherapy simulation lung's tumor motion deformation |
| CN109166435A (en) * | 2018-09-25 | 2019-01-08 | 深圳先进技术研究院 | Human spine respiratory movement and compensation experiment simulator |
| CN110379277A (en) * | 2019-07-23 | 2019-10-25 | 浙江大学 | A kind of human spine ultrasonic imaging scanning test platform with respiratory movement copying |
| CN110379277B (en) * | 2019-07-23 | 2021-06-08 | 浙江大学 | Human spine ultrasonic imaging scanning test platform with respiratory motion simulation function |
| CN113409666A (en) * | 2021-06-02 | 2021-09-17 | 吉林建筑大学 | Behavior model device and method for preventing pneumoconiosis |
| CN113838350A (en) * | 2021-07-01 | 2021-12-24 | 广东开放大学（广东理工职业学院） | Medical simulation teaching aid for sputum of respiratory disease patient |
| CN113643601A (en) * | 2021-08-04 | 2021-11-12 | 康莉娜 | Bronchial body position drainage method |
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Application publication date: 20120829 |