CN211928886U - Heart surgical operation simulation training device - Google Patents
Heart surgical operation simulation training device Download PDFInfo
- Publication number
- CN211928886U CN211928886U CN202020877678.9U CN202020877678U CN211928886U CN 211928886 U CN211928886 U CN 211928886U CN 202020877678 U CN202020877678 U CN 202020877678U CN 211928886 U CN211928886 U CN 211928886U
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- heart
- operation box
- simulator
- box
- side wall
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- 238000004088 simulation Methods 0.000 title claims abstract description 19
- 238000001356 surgical procedure Methods 0.000 claims abstract description 15
- 239000004816 latex Substances 0.000 claims abstract description 9
- 229920000126 latex Polymers 0.000 claims abstract description 9
- 210000004204 blood vessel Anatomy 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000011229 interlayer Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 230000000747 cardiac effect Effects 0.000 claims description 5
- 230000017531 blood circulation Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 14
- 210000000038 chest Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000010009 beating Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 208000029078 coronary artery disease Diseases 0.000 description 3
- 210000004351 coronary vessel Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007675 cardiac surgery Methods 0.000 description 2
- 208000019622 heart disease Diseases 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a heart surgery operation simulation trainer, including base, operation box, heart simulator, its characterized in that: the base is a square plate, the operation box is fixedly arranged on the upper surface of the base, the heart simulator is placed in the operation box, the heart simulator is a hollow ellipsoid made of latex, one end of the heart simulator is detachably connected with an air inlet pipe, the air inlet pipe is communicated with an inner cavity of the heart simulator, and the air inlet pipe penetrates through the side wall of the operation box and is fixed on the side wall of the operation box; intake pipe tip fixedly connected with inflator pump installs the piston rod in the inflator pump, and the piston rod tail end articulates there is the curved bar, the utility model discloses open chest process and simulation carry out the heart bridging operation when the heart beats and blood circulation in the time of can simulating the heart operation, make young doctor carry out the operation training under the condition of no risk, improve doctor's operation's proficiency, also can let experienced doctor carry out the demonstration of heart operation simultaneously.
Description
Technical Field
The utility model relates to a surgical operation training technical field specifically belongs to a heart surgery operation simulation trainer.
Background
According to statistics, the number of people dying from heart diseases every year in the world is up to 1700 thousands, and heart diseases are increasingly becoming health problems of global concern. However, the heart surgery is difficult and risky, so that the requirements on the heart surgeon are higher and higher, the culture period is longer, and more simulation training is needed by younger doctors.
Young surgeons repeatedly perform operation simulation training through the heart surgery simulation training device, are familiar with the operation process under the condition of no operation risk, improve the operation proficiency, and doctors with abundant experience can also demonstrate the operation process, thereby improving the operation level of doctors and better benefiting patients.
The utility model patent of patent number CN201821625901.X provides a heart surgery operation simulation training device, the utility model provides a technical scheme does: the utility model provides a heart surgery operation simulation training model, places the box including the heart, fixed mounting has the bracing piece in the middle of the box is placed to the heart, is provided with the heart layer board at the bracing piece upper surface, heart layer board upside is provided with the inlet tube, is provided with the outlet pipe on the inlet tube right side, the heart is placed box both sides internal surface and is provided with the drive shell, is provided with the motor in fact inside the drive shell, the motor is provided with the runner, is provided with protruding pivot on the runner surface, is provided with the knee lever on protruding pivot right side, has a pole pivot on knee lever right side fixed mounting, pole pivot right side is provided with the telescopic link, has according to the piece on telescopic link right side fixed mounting, the heart is placed box left side and is provided with.
The specific structure of the heart and the specific operation of the simulated heart surgery are not described in the technical scheme, so that a good effect of the simulated heart surgery cannot be achieved, and in the heart surgery, the blood vessels are thin, the operation is fine, and sometimes the operation cannot be seen clearly by naked eyes, so that a device for amplifying the operation visual field is needed, the operation of the simulated surgery is facilitated, and the operation steps of the real surgery are better simulated.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a heart surgery simulation trainer, the device can open patient's thorax and simulate and carry out the heart bridging operation when patient's heart beats and blood circulation when the heart operation, makes young doctor carry out the operation training under the condition of risk-free, improves doctor operation's proficiency, also can let experienced doctor carry out the demonstration of heart operation simultaneously.
In order to achieve the technical purpose, the above technical effects are achieved, and the utility model discloses a realize through following technical scheme:
the heart surgery simulation training device comprises a base, an operation box and a heart simulator;
the base is a square plate, the operating box is fixedly mounted on the upper surface of the base and used for simulating the chest cavity of a human body, the heart simulator is placed in the operating box and is a hollow ellipsoid made of latex, one end of the heart simulator is detachably connected with an air inlet pipe, the air inlet pipe is communicated with an inner cavity of the heart simulator, and the air inlet pipe penetrates through the side wall of the operating box and is fixed on the side wall of the operating box;
the end part of the air inlet pipe is fixedly connected with an inflator pump, a piston rod is installed in the inflator pump, the tail end of the piston rod is hinged with a curved bar, a motor is also fixedly installed on the base, a rotating wheel is fixedly installed on a rotating shaft of the motor, one end of the curved bar is hinged with the tail end of the piston rod, and the other end of the curved bar is rotatably connected to the edge position of the side surface of the rotating wheel; the power of the motor is transmitted to the rotating wheel, the rotation of the rotating wheel is transmitted to the piston rod through the crank rod, so that the piston rod performs reciprocating motion, the inflation and deflation in the heart simulator are performed to expand and contract, and the beating of the heart is simulated;
the heart simulator is characterized in that a simulated blood vessel is integrally arranged on the surface of the heart simulator, the simulated blood vessel is horizontally arranged and connected with the left end and the right end of the heart simulator, the left end of the simulated blood vessel is connected with a gear pump, the gear pump is connected below the side wall of the water tank through a pipeline, and the right end of the simulated blood vessel is connected with the side wall of the water tank; the gear pump enables the water in the water tank to flow in the simulated blood vessel, and the flow of blood is simulated, so that a more vivid situation is achieved, and the simulated blood vessel can be operated to simulate the operation of a bypass operation;
the operation box is characterized in that a box cover is arranged above the operation box through a hinge, the box cover is a square frame which penetrates through the box cover up and down, an interlayer is arranged in the box cover, an interlayer opening is formed in one side face of the box cover, a sheet-shaped tissue-imitating material is arranged in the interlayer through the interlayer opening, and the tissue-imitating material simulates the chest of a human body, so that the operation of cutting the chest during an operation is simulated;
the operation box lateral wall is fixed to be provided with the installation piece, is provided with the through-hole that link up from top to bottom on the installation piece, installs the magnifying glass in the through-hole, the magnifying glass includes lens and mirror handle, and the mirror is L shape, and the mirror is inserted in the through-hole, and the lens is located the operation box top, the installation piece lateral wall is provided with the screw hole, screw hole and through-hole intercommunication, installs the locking knob in the screw hole, and the locking knob is to applying pressure to the mirror to the position of locking magnifying glass.
Furthermore, handles are fixedly arranged at two ends of the base, so that the base can be conveniently moved.
Furthermore, the simulated blood vessel is made of latex materials.
The utility model has the advantages that: the utility model can cut the chest of a patient during the heart operation and simulate the heart bridging operation during the heart beating and blood circulation of the patient, so that young doctors can perform the operation training without risk, the proficiency of the operation of the doctors is improved, and meanwhile, the doctors with rich experience can also perform the demonstration of the heart operation;
the inflator pump that this device set up can be repeated aerify and the gassing in to the heart simulator, and the heart simulator can be regular carry out the inflation and contraction to the beating of simulation heart makes the simulation training more lifelike, makes the water in the basin flow in the simulation blood vessel through the gear pump, thereby simulation blood flows in the blood vessel, has improved the authenticity of simulation cardiac operation, and the handle that the base both ends set up can make things convenient for the removal of this device.
When carrying out analog operation, can rotate the operation box top with the magnifying glass to the height that reciprocates the magnifying glass makes the field of vision clear, locks the magnifying glass position through the locking knob, can more clearly see the small operation of heart operation clearly through the magnifying glass.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the simulated training device for cardiac surgery.
Fig. 2 is a schematic cross-sectional view of the cardiac simulator.
Fig. 3 is an enlarged view of the region a shown in fig. 1.
Fig. 4 is a schematic cross-sectional view of the magnifying glass.
In the drawings, the names of the components represented by the respective reference numerals are listed as follows:
1-base, 2-operation box, 3-box cover, 4-tissue-imitated material, 5-interlayer opening, 6-heart simulator, 7-air inlet pipe, 8-inflator, 9-piston rod, 10-rotating wheel, 11-motor, 12-handle, 13-curved rod, 14-water tank, 15-gear pump, 16-blood-imitated tube, 17-magnifier, 171-lens, 172-lens handle, 18-installation block, 19-locking knob and 20-threaded hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the simulated training device for cardiac surgery comprises a base 1, an operation box 2 and a cardiac simulator 6;
the base 1 is a square plate, the operation box 2 is fixedly mounted on the upper surface of the base, the operation box 2 is used for simulating the chest cavity of a human body, the heart simulator 6 is placed in the operation box 2, the heart simulator 6 is a hollow ellipsoid made of latex, one end of the hollow ellipsoid is detachably connected with an air inlet pipe 7, the air inlet pipe 7 is communicated with an inner cavity of the heart simulator 6, and the air inlet pipe 7 penetrates through the side wall of the operation box 2 and is fixed on the side wall of the operation box 2;
the end part of the air inlet pipe 7 is fixedly connected with an inflator 8, a piston rod 9 is installed in the inflator 8, the tail end of the piston rod 9 is hinged with a curved bar 13, a motor 11 is also fixedly installed on the base 1, a rotating wheel 10 is fixedly installed on a rotating shaft of the motor 11, one end of the curved bar 13 is hinged with the tail end of the piston rod 9, and the other end of the curved bar is rotatably connected to the edge position of the side surface of the rotating wheel 10; the power of the motor 11 is transmitted to the rotating wheel 10, the rotation of the rotating wheel 10 is transmitted to the piston rod 9 through the curved bar 13, so that the piston rod 9 carries out reciprocating motion, the air is filled and deflated in the heart simulator 6 to carry out expansion and contraction, and the beating of the heart is simulated;
the heart simulator 6 is characterized in that a simulated blood vessel 16 is integrally arranged on the surface of the heart simulator 6, the simulated blood vessel 16 is horizontally arranged and connected with the left end and the right end of the heart simulator 6, the left end of the simulated blood vessel 16 is connected with a gear pump 15, the gear pump 15 is connected below the side wall of the water tank 14 through a pipeline, and the right end of the simulated blood vessel 16 is connected with the side wall of the water tank 14; the gear pump 15 enables the water in the water tank 14 to flow in the simulated blood vessel 16 to simulate the flow of blood, thereby achieving more realistic situation and also being capable of operating the simulated blood vessel 16 to simulate the operation of bypass surgery;
a box cover 3 is installed above the operation box 2 through a hinge, the box cover 3 is a square frame which penetrates through the box cover from top to bottom, an interlayer is arranged in the box cover 3, an interlayer opening 5 is formed in one side face of the box cover 3, a sheet-shaped tissue simulating material 4 is installed in the interlayer through the interlayer opening 5, and the tissue simulating material 4 simulates the chest of a human body, so that the operation of cutting the chest during a simulation operation is performed.
The fixed installation piece 18 that is provided with of operation box 2 lateral wall, the through-hole that link up from top to bottom is provided with on the installation piece 18, installs magnifying glass 17 in the through-hole, magnifying glass 17 includes lens 171 and mirror 172, and the mirror is L shape to 172, and the mirror is inserted in the through-hole to 172, and lens 171 is located operation box 2 top, installation piece 18 lateral wall is provided with screw hole 20, and screw hole 20 and through-hole intercommunication install locking knob 19 in the screw hole 20, and locking knob 19 exerts pressure to the mirror 172 to locking magnifying glass 17's position. Handles 12 are fixedly arranged at two ends of the base 1. The simulated blood vessel 16 is made of latex.
As shown in fig. 1-4, the method of using the utility model will be described in detail with reference to the accompanying drawings, and the specific method of using the utility model is as follows:
when the heart simulator is used, firstly, the motor 11 and the gear pump 15 are connected with a power supply, the motor 11 and the gear pump 15 are electrified to work, the rotating shaft of the motor 11 is fixedly provided with the rotating wheel 10, the motor 11 rotates to drive the rotating wheel 10 to rotate, the edge of the rotating wheel 10 is rotatably connected with one end of the curved rod 13, the rotation of the rotating wheel 10 enables the piston rod 9 to reciprocate in the inflator pump 8 through the curved rod 13, the inflator pump 8 is connected with the heart simulator 6, so that the heart simulator 6 is inflated and deflated, and the latex has elasticity because the heart simulator 6 is made of latex, so that the heart simulator 6 expands and contracts to simulate the heartbeat;
the gear pump 15 is operated to pump the water in the water tank 14 out of the simulated blood vessel 16 and flow the water back into the water tank 14, so that the water circulates and flows back and forth in the simulated blood vessel 16 to simulate the flow of blood, the tissue-like material in the box cover 3 can be put into the interlayer opening 5 and replaced, and the box cover 3 is covered on the operation box 2.
Cutting the tissue simulating material 4 with a scalpel, simulating the chest opening process in the operation, opening the tissue simulating material 4 with a retractor after cutting the tissue simulating material 4, exposing the heart simulator 6 and the simulated blood vessel 16 on the surface of the heart simulator 6, wherein the expansion and contraction of the heart simulator 6 and the water flow in the simulated blood vessel 16 respectively simulate the heartbeat and the blood flow, and the simulated blood vessel 16 is subjected to a simulated heart bypass operation, wherein the bypass operation is a main treatment method for coronary heart disease, the coronary heart disease refers to stenosis or blockage of blood vessels caused by atherosclerosis of coronary artery blood vessels, which leads to obstructed blood flow, the bypass operation is to connect two ends of the coronary artery with a new section of blood vessels, so that the blood flow is unobstructed, thereby treating the coronary heart disease, while the simulated blood vessel 16 in the utility model is a simulated coronary artery blood vessel, which needs to connect two ends of the simulated blood vessel 16 with a hose to lead the water flow from the hose, need cut and sew up the operation such as to simulate blood vessel 16, because cut and sew up the operation such as very little and need very accurate, sometimes can't see clearly, can rotate the magnifying glass 17 in this utility model and be located operation field of vision top to adjustment magnifying glass 17 highly makes the field of vision clear, thereby compresses tightly the position of locking magnifying glass 17 on mirror 172 through rotatory locking knob 19, makes the operation field of vision more clear. Enables the young doctors to be closer to the situation of real operation during training, improves the effect of simulated training and can carry out the simulated training of the heart bypass operation on the simulated blood vessel 16.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching.
Claims (3)
1. Heart surgery operation simulation trainer, including base, operation box, heart simulator, its characterized in that:
the base is a square plate, the operation box is fixedly arranged on the upper surface of the base, the heart simulator is placed in the operation box, the heart simulator is a hollow ellipsoid made of latex, one end of the heart simulator is detachably connected with an air inlet pipe, the air inlet pipe is communicated with an inner cavity of the heart simulator, and the air inlet pipe penetrates through the side wall of the operation box and is fixed on the side wall of the operation box;
the end part of the air inlet pipe is fixedly connected with an inflator pump, a piston rod is installed in the inflator pump, the tail end of the piston rod is hinged with a curved bar, a motor is also fixedly installed on the base, a rotating wheel is fixedly installed on a rotating shaft of the motor, one end of the curved bar is hinged with the tail end of the piston rod, and the other end of the curved bar is rotatably connected to the edge position of the side surface of the rotating wheel;
the heart simulator is characterized in that a simulated blood vessel is integrally arranged on the surface of the heart simulator, the simulated blood vessel is horizontally arranged and connected with the left end and the right end of the heart simulator, the left end of the simulated blood vessel is connected with a gear pump, the gear pump is connected below the side wall of the water tank through a pipeline, and the right end of the simulated blood vessel is connected with the side wall of the water tank;
a box cover is arranged above the operation box through a hinge, the box cover is a square frame which penetrates up and down, an interlayer is arranged in the box cover, an interlayer opening is formed in one side face of the box cover, and a sheet-shaped tissue-imitated material is arranged in the interlayer through the interlayer opening;
the operation box side wall is fixedly provided with a mounting block, a through hole which is communicated up and down is formed in the mounting block, a magnifier is installed in the through hole and comprises a lens and a lens handle, the lens handle is L-shaped and is inserted into the through hole, the lens is positioned above the operation box, the mounting block side wall is provided with a threaded hole, the threaded hole is communicated with the through hole, and a locking knob is installed in the threaded hole.
2. The cardiac surgical simulated training apparatus of claim 1 wherein: handles are fixedly arranged at the two ends of the base.
3. The cardiac surgical simulated training apparatus of claim 1 wherein: the simulated blood vessel is made of latex materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877678.9U CN211928886U (en) | 2020-05-22 | 2020-05-22 | Heart surgical operation simulation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877678.9U CN211928886U (en) | 2020-05-22 | 2020-05-22 | Heart surgical operation simulation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928886U true CN211928886U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020877678.9U Expired - Fee Related CN211928886U (en) | 2020-05-22 | 2020-05-22 | Heart surgical operation simulation training device |
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| Country | Link |
|---|---|
| CN (1) | CN211928886U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991895A (en) * | 2021-02-23 | 2021-06-18 | 郑州工业应用技术学院 | Intracardiac branch of academic or vocational study rehabilitation and nursing is with on-spot behaviour teaching device |
| CN113129675A (en) * | 2021-04-20 | 2021-07-16 | 龚喜龙 | Micro-training platform for simulating thoracic fluctuation |
| CN113487948A (en) * | 2021-07-01 | 2021-10-08 | 吉林大学 | Deep vascular anastomosis operation training platform for microneurosurgery |
| CN115394162A (en) * | 2022-08-19 | 2022-11-25 | 北京旭合瑞科技有限公司 | Microsurgery training operation platform for simulating clinical scene |
-
2020
- 2020-05-22 CN CN202020877678.9U patent/CN211928886U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991895A (en) * | 2021-02-23 | 2021-06-18 | 郑州工业应用技术学院 | Intracardiac branch of academic or vocational study rehabilitation and nursing is with on-spot behaviour teaching device |
| CN113129675A (en) * | 2021-04-20 | 2021-07-16 | 龚喜龙 | Micro-training platform for simulating thoracic fluctuation |
| CN113487948A (en) * | 2021-07-01 | 2021-10-08 | 吉林大学 | Deep vascular anastomosis operation training platform for microneurosurgery |
| CN115394162A (en) * | 2022-08-19 | 2022-11-25 | 北京旭合瑞科技有限公司 | Microsurgery training operation platform for simulating clinical scene |
| CN115394162B (en) * | 2022-08-19 | 2023-07-25 | 北京旭合瑞科技有限公司 | Microsurgery training operation panel of simulation clinical sight |
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| 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: 20201113 |