CN214435749U - Rigid simulation lung for performance test of breathing machine - Google Patents
Rigid simulation lung for performance test of breathing machine Download PDFInfo
- Publication number
- CN214435749U CN214435749U CN202022910440.4U CN202022910440U CN214435749U CN 214435749 U CN214435749 U CN 214435749U CN 202022910440 U CN202022910440 U CN 202022910440U CN 214435749 U CN214435749 U CN 214435749U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- frame
- lung
- belt pulley
- simulation lung
- 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.)
- Active
Links
Images
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model discloses a rigidity simulation lung for breathing machine capability test relates to simulation lung technical field. The utility model discloses a respirator, including the frame, the inside of frame is provided with the artificial simulation lung, be provided with the intake pipe on the artificial simulation lung, swing joint has the fly leaf, swing joint has first movable block on the frame, this a rigidity simulation lung for breathing machine capability test, be provided with first spring, rotate through the rectangle dwang and drive first belt pulley and rotate, drive rack bar rebound under first belt pulley pivoted effect, can increase the quantity of first spring, thereby increase the pressure of the inflation of artificial simulation lung, the rigidity simulation lung for breathing machine capability test before having solved, can't adjust the pressure of simulation lung according to the breathing machine of difference, make this rigidity simulation lung can't test to different breathing machines, thereby the problem of the practicality of rigidity simulation lung has been reduced.
Description
Technical Field
The utility model relates to a simulation lung technical field specifically is a rigidity simulation lung for breathing machine capability test.
Background
The artificial lung, also known as oxygenator or gas exchanger, is an artificial organ for replacing the human lung to discharge carbon dioxide and take in oxygen for gas exchange. In the past, the artificial heart-lung machine is only applied to extracorporeal circulation of heart surgery and is called as an artificial heart-lung machine by being matched with a blood pump. In the early 70 s, the artificial lung was studied as a single artificial organ. Because it can be used for partial respiratory support without a blood pump and has experimental reports of an implanted artificial lung. Therefore, the american society for artificial organs (ASAIO) has a small panel every year discussing the progress of artificial lungs.
The rigidity of present rigidity simulation lung for breathing machine capability test can't adjust the pressure of simulation lung according to different breathing machines, makes this rigidity simulation lung can't test to different breathing machines to the practicality of rigidity simulation lung has been reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a rigidity simulation lung for breathing machine capability test has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rigidity simulation lung for a performance test of a breathing machine comprises a frame, wherein an artificial simulation lung is arranged in the frame, an air inlet pipe is arranged on the artificial simulation lung, the frame is movably connected with a movable plate, the frame is movably connected with a first movable block, the left side of the first movable block is fixedly connected with a first spring, the bottom of the first movable block is fixedly connected with a first connecting rod, the bottom of the first connecting rod is fixedly connected with a second movable block, the top of the first movable block is fixedly connected with a rack rod, the frame is provided with a rectangular rotating rod, the rectangular rotating rod is movably connected with a first belt pulley, the first belt pulley is provided with a belt, the frame is rotatably connected with a rotating rod, the rotating rod is fixedly connected with a second belt pulley, and the first belt pulley is movably connected with the second belt pulley through the belt, fixedly connected with gear on the dwang, the back and the rack bar meshing of gear.
Preferably, the number of the first springs is three, and the left sides of the first springs are slidably connected with the movable plate.
Preferably, fixedly connected with bearing on the rectangle dwang, the bottom fixedly connected with second connecting rod of bearing, fixedly connected with fixed plate on the frame, the right side fixedly connected with second spring of fixed plate, the right side fixedly connected with stopper of second spring, the left side swing joint of stopper has the second connecting rod.
Preferably, the second connecting rod penetrates through the fixing plate and the second spring, and the second connecting rod is movably connected with the fixing plate and the second spring.
Preferably, the frame is fixedly connected with a control rod, and the bottom of the control rod is movably connected with the first belt pulley.
Preferably, the frame is fixedly connected with a scale plate, the top of the movable plate is fixedly connected with a pointer, and the pointer is movably connected with the frame.
(III) advantageous effects
The utility model provides a rigidity simulation lung for breathing machine capability test. The method has the following beneficial effects:
(1) this a rigidity simulation lung for breathing machine capability test, be provided with first spring, the rotation through the rectangle dwang drives first belt pulley and rotates, drive rack bar rebound under first belt pulley pivoted effect, can increase the quantity of first spring, thereby increase the pressure of the inflation of artificial simulation lung, the rigidity simulation lung for breathing machine capability test before having solved, the pressure of simulation lung can't be adjusted according to the breathing machine of difference, make this rigidity simulation lung can't test to the breathing machine of difference, thereby the practicality of rigidity simulation lung has been reduced.
(2) This a rigidity simulation lung for breathing machine capability test controls through controlling of rectangle dwang, drives the second connecting rod and controls the removal to drive the stopper and control, make and to fix rack bar, further improved this a rigidity simulation lung practicality for breathing machine capability test.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure B of the present invention.
In the figure: the artificial lung simulating device comprises a frame 1, an artificial lung simulating body 2, an air inlet pipe 3, a movable plate 4, a first movable block 5, a first spring 6, a rack rod 7, a first connecting rod 8, a second movable block 9, a rectangular rotating rod 10, a first belt pulley 11, a second connecting rod 12, a rotating rod 13, a gear 14, a fixed plate 15, a second spring 16, a limiting block 17, a control rod 18, a belt 19, a bearing 20, a second belt pulley 21 and a scale plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rigidity simulation lung for a performance test of a breathing machine comprises a frame 1, an artificial simulation lung 2 is arranged inside the frame 1, an air inlet pipe 3 is arranged on the artificial simulation lung 2, the frame 1 is movably connected with a movable plate 4, a first movable block 5 is movably connected on the frame 1, a first spring 6 is fixedly connected on the left side of the first movable block 5, a first connecting rod 8 is fixedly connected at the bottom of the first movable block 5, a second movable block 9 is fixedly connected at the bottom of the first connecting rod 8, a rack rod 7 is fixedly connected at the top of the first movable block 5, a rectangular rotating rod 10 is arranged on the frame 1, a first belt pulley 11 is movably connected on the rectangular rotating rod 10, a belt 19 is arranged on the first belt pulley 11, a rotating rod 13 is rotatably connected on the frame 1, a second belt pulley 21 is fixedly connected on the rotating rod 13, and the first belt pulley 11 is movably connected with the second belt pulley 21 through the belt 19, a gear 14 is fixedly connected to the rotating rod 13, the back of the gear 14 is engaged with the rack rod 7, three first springs 6 are provided, the left side of the first spring 6 is slidably connected with the movable plate 4, a bearing 20 is fixedly connected to the rectangular rotating rod 10, a second connecting rod 12 is fixedly connected to the bottom of the bearing 20, a fixed plate 15 is fixedly connected to the frame 1, a second spring 16 is fixedly connected to the right side of the fixed plate 15, a limit block 17 is fixedly connected to the right side of the second spring 16, a second connecting rod 12 is movably connected to the left side of the limit block 17, the second connecting rod 12 passes through the fixed plate 15 and the second spring 16, the second connecting rod 12 is movably connected with the fixed plate 15 and the second spring 16, a control rod 18 is fixedly connected to the frame 1, the bottom of the control rod 18 is movably connected with the first belt pulley 11, a scale plate 22 is fixedly connected to the frame 1, and a pointer is fixedly connected to the top of the movable plate 4, the pointer is movably connected with the frame 1, the rigid simulation lung for the performance test of the breathing machine drives the second connecting rod 12 to move left and right through the left and right movement of the rectangular rotating rod 10, so as to drive the limiting block 17 to move left and right, so that the rack rod 7 can be fixed, the practicability of the rigid simulation lung for the performance test of the breathing machine is further improved, the rigid simulation lung for the performance test of the breathing machine is provided with the first spring 6, the first belt 11 wheel is driven to rotate through the rotation of the rectangular rotating rod 10, the rack rod 7 is driven to move upwards under the rotation action of the first belt pulley 11, the number of the first spring 6 can be increased, the expansion pressure of the artificial simulation lung 2 is increased, the problem that the prior rigid simulation lung for the performance test of the breathing machine cannot be regulated according to different breathing machines is solved, and the rigid simulation lung cannot be tested according to different breathing machines, thereby reducing the practical usefulness of a rigid simulated lung.
When the artificial lung 2 inflation pressure simulator is in use, when the inflation pressure of an artificial lung 2 needs to be regulated, the rectangular rotating rod 10 is pushed to the left side to move to the left side, the first belt pulley 11 cannot move to the left side under the action of the control rod 18, the rectangular rotating rod 10 moves to the left side to drive the bearing 20 to move to the left side, the bearing 20 moves to the left side to drive the second connecting rod 12 to move to the left side, the second connecting rod 12 moves to the left side to drive the limiting block 17 to move to the left side, the limiting block 17 cannot fix the rack rod 7, the rectangular rotating rod 10 is rotated, the rectangular rotating rod 10 rotates to drive the first belt pulley 11 to rotate, the first belt pulley 11 rotates to drive the second belt pulley 21 to rotate through the belt 19, the second belt pulley 21 rotates to drive the rotating rod 13 to rotate, the rotating rod 13 rotates to drive the gear 14 to rotate, the rack rod 7 rotates to move upwards through the gear 14, the rack bar 7 moves upwards to drive the first movable block 5 to move upwards, the first movable block 5 moves upwards to drive the first spring 6 to move upwards, the first movable block 5 moves upwards to drive the first connecting rod 8 to move upwards, and the first connecting rod 8 moves upwards to drive the second movable block 9 to move upwards, so that the number of the first springs 6 is increased, and the pressure of the expansion of the artificial simulated lung 2 is changed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rigid simulated lung for ventilator performance testing, comprising a frame (1), characterized in that: the artificial lung simulating device is characterized in that an artificial simulated lung (2) is arranged in the frame (1), an air inlet pipe (3) is arranged on the artificial simulated lung (2), the frame (1) is movably connected with a movable plate (4), the frame (1) is movably connected with a first movable block (5), a first spring (6) is fixedly connected to the left side of the first movable block (5), a first connecting rod (8) is fixedly connected to the bottom of the first movable block (5), a second movable block (9) is fixedly connected to the bottom of the first connecting rod (8), a rack rod (7) is fixedly connected to the top of the first movable block (5), a rectangular rotating rod (10) is arranged on the frame (1), a first belt pulley (11) is movably connected to the rectangular rotating rod (10), a belt (19) is arranged on the first belt pulley (11), a rotating rod (13) is rotatably connected to the frame (1), fixedly connected with second belt pulley (21) on dwang (13), belt (19) and second belt pulley (21) swing joint are passed through in first belt pulley (11), fixedly connected with gear (14) on dwang (13), the back and the rack bar (7) meshing of gear (14).
2. A rigid simulated lung for ventilator performance testing as defined in claim 1 wherein: the number of the first springs (6) is three, and the left sides of the first springs (6) are connected with the movable plate (4) in a sliding mode.
3. A rigid simulated lung for ventilator performance testing as defined in claim 1 wherein: fixedly connected with bearing (20) on rectangle dwang (10), the bottom fixedly connected with second connecting rod (12) of bearing (20), fixedly connected with fixed plate (15) on frame (1), the right side fixedly connected with second spring (16) of fixed plate (15), the right side fixedly connected with stopper (17) of second spring (16), the left side swing joint of stopper (17) has second connecting rod (12).
4. A rigid simulated lung for ventilator performance testing as defined in claim 3 wherein: the second connecting rod (12) penetrates through the fixing plate (15) and the second spring (16), and the second connecting rod (12) is movably connected with the fixing plate (15) and the second spring (16).
5. A rigid simulated lung for ventilator performance testing as defined in claim 1 wherein: the frame (1) is fixedly connected with a control rod (18), and the bottom of the control rod (18) is movably connected with a first belt pulley (11).
6. A rigid simulated lung for ventilator performance testing as defined in claim 1 wherein: fixedly connected with scale plate (22) on frame (1), the top fixedly connected with pointer of fly leaf (4), pointer and frame (1) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910440.4U CN214435749U (en) | 2020-12-04 | 2020-12-04 | Rigid simulation lung for performance test of breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910440.4U CN214435749U (en) | 2020-12-04 | 2020-12-04 | Rigid simulation lung for performance test of breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435749U true CN214435749U (en) | 2021-10-22 |
Family
ID=78187068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910440.4U Active CN214435749U (en) | 2020-12-04 | 2020-12-04 | Rigid simulation lung for performance test of breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593150A (en) * | 2023-07-14 | 2023-08-15 | 珠海翔翼航空技术有限公司 | Oxygen supply performance test device of oxygen mask for airplane |
-
2020
- 2020-12-04 CN CN202022910440.4U patent/CN214435749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593150A (en) * | 2023-07-14 | 2023-08-15 | 珠海翔翼航空技术有限公司 | Oxygen supply performance test device of oxygen mask for airplane |
| CN116593150B (en) * | 2023-07-14 | 2023-09-08 | 珠海翔翼航空技术有限公司 | Oxygen supply performance test device of oxygen mask for airplane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4397306A (en) | Integrated system for cardiopulmonary resuscitation and circulation support | |
| CN101911151B (en) | A device for simulating variable lung compliance | |
| EP2715706B1 (en) | Physical lung model to simulate organ function in health and disease | |
| CN214435749U (en) | Rigid simulation lung for performance test of breathing machine | |
| US5772443A (en) | Apparatus and method for detecting and identifying a drug | |
| CN108022471A (en) | Height emulation full automatic human body vital sign-heart and lung auscultation palpation training pattern | |
| US20090014001A1 (en) | Method and apparatus for providing ventilation and perfusion | |
| US20220108632A1 (en) | Physiologically-correct electro-mechanical Lung Simulator | |
| CN109091147B (en) | A breath simulator for cardiopulmonary exercise function test | |
| US8540617B2 (en) | Extracorporeal pumping methods | |
| CN108652944A (en) | A kind of CPR rescue machine | |
| CN108133653B (en) | Human lung gas exchange simulation method and device | |
| CN110057733A (en) | A kind of thermal manikin respiratory system experimental provision | |
| CN109350490A (en) | Full-automatic cardio-pulmonary resuscitation machine and CPR method | |
| CN113096510A (en) | Treatment teaching aid for simulating pleural effusion puncture | |
| CN211986938U (en) | Breathe internal medicine with lung function training ware | |
| CN111904837A (en) | Emergency department cardio-cerebral resuscitation rescue device | |
| Lenox et al. | Evaluation of a new low-resistance breathing valve. | |
| CN111870507A (en) | Intelligent clothing system deeply breathes | |
| CN214587603U (en) | Organ simulation device | |
| Smithline et al. | Biphasic extrathoracic pressure CPR: a human pilot study | |
| CN114602146B (en) | Department of respiration is with breathing trainer | |
| CN114010486B (en) | Cardiopulmonary resuscitation system of severe infectious department | |
| Fletcher et al. | The MIE carden ventilator: a description and laboratory assessment | |
| Peters et al. | Comparative evaluation of artificial ventricles in the United States |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |