CN112652221A - Neurosurgery brain operation typical case training device - Google Patents
Neurosurgery brain operation typical case training device Download PDFInfo
- Publication number
- CN112652221A CN112652221A CN202110141508.3A CN202110141508A CN112652221A CN 112652221 A CN112652221 A CN 112652221A CN 202110141508 A CN202110141508 A CN 202110141508A CN 112652221 A CN112652221 A CN 112652221A
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- brain
- training device
- typical case
- hole
- case training
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- 210000004556 brain Anatomy 0.000 title claims abstract description 49
- 210000003625 skull Anatomy 0.000 claims abstract description 25
- 210000005013 brain tissue Anatomy 0.000 claims abstract description 22
- 238000013334 tissue model Methods 0.000 claims abstract description 20
- 238000001356 surgical procedure Methods 0.000 claims abstract description 17
- 238000007917 intracranial administration Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 201000002345 Brain compression Diseases 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002792 vascular Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 12
- 235000014676 Phragmites communis Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
Abstract
The invention relates to the technical field of brain surgery training, in particular to a neurosurgery brain surgery typical case training device, which comprises an operation table, wherein a skull cavity is arranged on the operation table, a telescopic rod is arranged on one side of the skull cavity of the operation table, an installation frame is arranged at the top end of the telescopic rod, and a limiting mechanism is arranged at the front end of the installation frame: the brain operation training device has the advantages that the limiting mechanism is positioned above the brain tissue model, the through hole is formed in the limiting mechanism, the brain pressing plate is inserted into the through hole, the movable plate, the adjusting roller and the adjusting ball are arranged in the through hole, and the adjusting ball is positioned between the adjusting roller and the clamping spring piece.
Description
Technical Field
The invention relates to the technical field of brain surgery training, in particular to a neurosurgery brain surgery typical case training device.
Background
Brain tissue traction is the basic technique of neurosurgery. In order to obtain an effective operation space without damaging brain tissues, proper standards are required for the placement position of the brain compression plate, the direction of the plate head and the pulling force. However, an inexperienced neurosurgeon needs to know how to use the brain compression plate in the correct manner if the technique needs to be mastered.
Patent document No. CN205122062U discloses a neurosurgical training or preoperative simulation operation model device, which includes: the device comprises an operating table, a skull cavity simulating a human skull structure, a brain tissue model simulating a human brain structure and a handheld brain pressure plate; the skull cavity is fixed on the operating table, the brain tissue model is arranged in the simulated skull cavity, and the brain tissue model is connected with the pressure display device and displays the pressure applied to the brain tissue model when the brain tissue model is pulled by pressing down the handheld brain pressing plate. According to the technical scheme, a neurosurgical doctor can be trained on a non-living body by using the neurosurgical brain surgery training device, the operation is simulated before the operation, the risk of the operation is reduced, but because the device is used for training, the force applied to the hand of each trainer is different during training, the force applied to different trainees cannot be limited, the training effect is affected, and therefore the neurosurgical brain surgery typical case training device is provided.
Disclosure of Invention
The invention aims to solve the defect that the force application on the hand of a trainer is difficult to control when the trainer trains the brain operation in the prior art, and provides a neurosurgery brain operation typical case training device.
In order to achieve the purpose, the invention adopts the following technical scheme:
neurosurgery brain operation typical case trainer, including the operation panel, be provided with the skull cavity on the operation panel, fill in the skull cavity brain tissue model to be provided with intracranial vascular model between skull cavity and the brain tissue model, the hyaline tube that is used for measuring pressure is outwards drawn forth to the bottom of operation panel, the mesa of operation panel is provided with vertical telescopic link in one side of skull cavity, and the top of telescopic link is provided with the mounting bracket, and the front end of mounting bracket is provided with stop gear:
stop gear is located the top of brain tissue model, and stop gear's inside sets up out the opening that link up, and the opening interpolation is equipped with the brain clamp plate, and the both ends of brain clamp plate run through the both sides of opening respectively, and the brain clamp plate articulates in the opening, is provided with fly leaf, regulating roller and ball in the opening, and the fly leaf articulates on the lateral wall under the opening, and the fly leaf is provided with the card reed on the face of lateral wall under the opening, and the straight flute is set up out to the opening at its lower lateral wall, and the regulating roller slidable mounting be in the inslot of straight flute to the first outside that extends to the straight flute of the roll body of regulating roller, the ball is located between regulating roller and the card reed to the sphere both sides of regulating ball press with the regulating roller and the card.
Preferably, a rubber pad is arranged on the surface of the movable plate facing the brain pressing plate.
Preferably, the through opening is provided with long and straight guide grooves at corresponding positions on two sides of a straight groove formed in the lower side wall of the through opening, and a sliding seat is embedded into the guide grooves.
Preferably, a sliding block matched with the guide groove is arranged on the side surface of the sliding seat.
Preferably, a push rod motor is arranged inside the limiting mechanism, a push rod is arranged at the output end of the push rod motor, and the end part of the push rod is in butt joint with the sliding seat.
Preferably, the adjusting roller is an electric rotating roller, an arc-shaped groove is formed in one circle of the roller body of the adjusting roller, and the adjusting ball is internally arranged in the groove.
Preferably, the clamping spring piece is an elastic piece, and the clamping spring piece is made of alloy steel or plastic.
Preferably, the telescopic link comprises a fixed link and a movable link, the fixed link is fixedly installed, the movable link is slidably installed on the inner side of the fixed link, and a sliding damper is arranged between the fixed link and the movable link.
Preferably, the limiting mechanism is obliquely arranged above the cavity of the skull.
The invention has the beneficial effects that: through the trainer that this scheme provided, solved the training person when doing brain operation training, the problem of the good control of the application of force on hand, this trainer's proposition, different trainees can be according to the reality of self, and the application of force is complete had both been guaranteed to the adjustment dynamics implementation scope of pertinence, avoids excessive application of force again, fully improves the validity of operation training, and accommodation process is simple reliable, excellent in use effect.
Drawings
FIG. 1 is a schematic diagram of a front view of a typical case training device for neurosurgical brain operations according to the present invention;
FIG. 2 is a schematic diagram of a limiting mechanism of the neurosurgical brain surgery typical case training device provided by the invention;
FIG. 3 is an enlarged view of the training device at A in FIG. 2;
fig. 4 is a diagram of the position of a straight groove of the training device for typical cases of neurosurgical brain operations.
In the figure: the device comprises an operation table 1, a skull cavity 2, a brain tissue model 3, a brain pressing plate 4, a transparent tube 5, an intracranial blood vessel model 6, a telescopic rod 7, an installation frame 8, a limiting mechanism 9, an opening 10, a movable plate 11, a rubber pad 12, a clamping spring plate 13, a straight groove 14, an adjusting roller 15, a guide groove 16, a push rod motor 17, an adjusting ball 18 and a sliding seat 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this embodiment, referring to fig. 1-4, a neurosurgery brain surgery typical case training device includes an operation panel 1, a skull cavity 2 is provided on the operation panel 1, a brain tissue model 3 is filled in the skull cavity 2, and an intracranial blood vessel model 6 is provided between the skull cavity 2 and the brain tissue model 3, a transparent tube 5 for detecting pressure is led out from the bottom of the operation panel 1, a vertical telescopic rod 7 is provided on one side of the skull cavity 2 on the table top of the operation panel 1, an installation frame 8 is provided on the top of the telescopic rod 7, and a limiting mechanism 9 is provided at the front end of the installation frame 8:
The surface of the movable plate 11 facing the brain pressing plate 4 is provided with a rubber pad 12, the through hole 10 is provided with a long and straight guide groove 16 at the corresponding position of two sides of a straight groove 14 arranged on the lower side wall thereof, a sliding seat 19 is embedded in the guide groove 16, the side surface of the sliding seat 19 is provided with a sliding block matched with the guide groove 16, the inside of the limiting mechanism 9 is provided with a push rod motor 17, the output end of the push rod motor 17 is provided with a push rod, the end part of the push rod is butted on the sliding seat 19, the adjusting roller 15 is an electric rotating roller, an arc-shaped groove is formed in one circle of the roller body of the adjusting roller 15, the adjusting ball 18 is arranged in the groove, the clamping spring piece 13 is an elastic piece, the clamping spring piece 13 is made of alloy steel or plastic, the telescopic rod 7 is composed of a fixed rod and a movable rod, the fixed rod is fixedly arranged, the movable rod is slidably arranged on the inner side of the fixed rod, and a sliding damper is arranged between the fixed rod and the movable rod, and the limiting mechanism 9 is obliquely arranged above the skull cavity 2.
The specific working principle is as follows: the skull cavity 2 is made by simulating the structure of the skull of a human body, and can be prepared by injection molding, plaster and the like according to the currently mastered parameters of the skull of the human body. The brain tissue model 3 is made by simulating the structure of human brain, relevant models are used in the current medical science and teaching, and the mathematical model is provided as long as the material meets the requirement of the patent on pressure measurement. The transparent tube 5 is communicated with the brain tissue model 3, and the liquid level displays the pressure. The brain pressing plate 4 is pressed down to draw the brain tissue model 3, the liquid level in the transparent tube 5 changes along with the brain tissue model, and the pressure is displayed.
Because the force applied by the trainees is different, before training, the push rod motor 17 in the limiting mechanism 9 is started to push and pull the sliding seat 19, so that the sliding seats 19 on the two sides and the adjusting roller 15 between the sliding seats 19 can slide along the straight groove 14, the inclination angle of the straight groove 14 is the same as that of the limiting mechanism 9, and the fact that the adjusting roller 15 moves and adjusts the distance between the hinged positions of the adjusting roller 15 and the brain pressing plate 4 is the fact.
During training, start regulating roller 15, regulating roller 15 circular telegram anticlockwise rotation, like this, regulating ball 18 receives the rotation guide of regulating roller 15 on the one hand, and on the other hand receives the gravity guide, will block all the time between regulating roller 15 and brain clamp plate 4, when the training person pushes down the bottom of brain clamp plate 4, brain clamp plate 4 will press and touch on fly leaf 11, regulating ball 18 receives pressure while rebound, fly leaf 11 receives pressure pivoted angle, the pressure range that also can use when using brain clamp plate 4 to rotate that also be the training person. By adjusting the position of the adjusting roller 14 in the straight groove 15, the force application range which can be applied and reached by different trainees during training can be adjusted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Neurosurgery brain surgery typical case training device, including operation panel (1), be provided with skull cavity (2) on operation panel (1), fill brain tissue model (3) in skull cavity (2) to be provided with intracranial vascular model (6) between skull cavity (2) and brain tissue model (3), the bottom of operation panel (1) is outwards drawn forth transparent tube (5) that are used for measuring pressure, its characterized in that, the mesa of operation panel (1) is provided with vertical telescopic link (7) in one side of skull cavity (2), and the top of telescopic link (7) is provided with mounting bracket (8), and the front end of mounting bracket (8) is provided with stop gear (9):
the limiting mechanism (9) is positioned above the brain tissue model (3), a through hole (10) is formed in the limiting mechanism (9), a brain pressing plate (4) is inserted into the through hole (10), two ends of the brain pressing plate (4) respectively penetrate through two sides of the through hole (10), the brain pressing plate (4) is hinged in the through hole (10), a movable plate (11), an adjusting roller (15) and an adjusting ball (18) are arranged in the through hole (10), the movable plate (11) is hinged on the lower side wall of the through hole (10), a clamping spring piece (13) is arranged on the surface of the movable plate (11) facing the lower side wall of the through hole (10), a straight groove (14) is formed in the lower side wall of the through hole (10), the adjusting roller (15) is slidably installed in the groove of the straight groove (14), the upper half part of a roller body of the adjusting roller (15) extends to the outside of the straight groove (14), and the adjusting ball (18) is positioned between the adjusting roller (15) and, and both sides of the spherical surface of the adjusting ball (18) are respectively in press contact with the corresponding adjusting roller (15) and the clamping spring piece (13).
2. Neurosurgical brain surgery typical case training device according to claim 1, characterized in that the plate surface of the mobile plate (11) facing the brain compression plate (4) is provided with a rubber pad (12).
3. The neurosurgical brain surgery typical case training device according to claim 1, wherein the through opening (10) is provided with long and straight guide grooves (16) at corresponding positions on two sides of a straight groove (14) formed in the lower side wall of the through opening, and a sliding seat (19) is embedded in the guide grooves (16).
4. Neurosurgical brain surgery typical case training device according to claim 3, characterized in that the side of the sliding seat (19) is provided with a slider adapted to the guiding groove (16).
5. The neurosurgical brain surgery typical case training device according to claim 3, characterized in that a push rod motor (17) is arranged inside the limiting mechanism (9), the output end of the push rod motor (17) is provided with a push rod, and the end of the push rod is butted on a sliding seat (19).
6. The neurosurgical brain surgery typical case training device according to claim 1, characterized in that the adjusting roller (15) is an electric rotating roller, an arc-shaped groove is formed in a roller body of the adjusting roller (15) in a circle, and the adjusting ball (18) is arranged in the groove.
7. The neurosurgical brain surgery typical case training device according to claim 1, characterized in that the clip sheet (13) is an elastic sheet, and the material of the clip sheet (13) is alloy steel or plastic.
8. Neurosurgical brain surgery typical case training device according to claim 1, characterized in that the telescopic rod (7) consists of a fixed rod and a movable rod, the fixed rod is fixedly mounted, the movable rod is slidably mounted inside the fixed rod, and a sliding damper is arranged between the fixed rod and the movable rod.
9. Neurosurgical brain surgery typical case training device according to claim 1, characterized in that the stop gear (9) is arranged obliquely above the skull cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110141508.3A CN112652221B (en) | 2021-02-02 | 2021-02-02 | Neurosurgery brain operation typical case training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110141508.3A CN112652221B (en) | 2021-02-02 | 2021-02-02 | Neurosurgery brain operation typical case training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112652221A true CN112652221A (en) | 2021-04-13 |
| CN112652221B CN112652221B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110141508.3A Expired - Fee Related CN112652221B (en) | 2021-02-02 | 2021-02-02 | Neurosurgery brain operation typical case training device |
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| Country | Link |
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| CN (1) | CN112652221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005321A (en) * | 2021-10-18 | 2022-02-01 | 四川大学 | Neurosurgery brain operation typical case trainer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202891915U (en) * | 2012-11-01 | 2013-04-24 | 刘进 | Pressure measuring device for brain spatula |
| CN103190930A (en) * | 2013-04-19 | 2013-07-10 | 重庆大学 | Intracranial pressure monitoring instrument based on ultrasonic wave acoustoelastic effect |
| CN203315016U (en) * | 2013-06-23 | 2013-12-04 | 李明林 | Novel brain spatula |
| CN204181665U (en) * | 2014-10-25 | 2015-03-04 | 南阳医学高等专科学校 | The novel brain spatula of neurosurgery |
| CN204723108U (en) * | 2015-05-06 | 2015-10-28 | 昆明医科大学第三附属医院 | A kind of antisitic defect brain spatula |
| CN105185214A (en) * | 2015-11-02 | 2015-12-23 | 郑佳平 | Neurosurgical operation training or preoperative simulation operation model device |
| CN106228883A (en) * | 2016-09-06 | 2016-12-14 | 南方医科大学南方医院 | The full analog neuron surgical operation platform rebuild with breath cycle is printed based on 3D |
| CN110547836A (en) * | 2019-10-05 | 2019-12-10 | 扬州市君瑞企业管理有限公司 | Brain pressing plate for neurosurgery operation |
| CN111000604A (en) * | 2019-12-25 | 2020-04-14 | 罗运红 | Brain pressing plate for neurosurgery operation |
| CN112220511A (en) * | 2020-10-28 | 2021-01-15 | 陈浩 | Brain pressing plate for neurosurgery operation |
-
2021
- 2021-02-02 CN CN202110141508.3A patent/CN112652221B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202891915U (en) * | 2012-11-01 | 2013-04-24 | 刘进 | Pressure measuring device for brain spatula |
| CN103190930A (en) * | 2013-04-19 | 2013-07-10 | 重庆大学 | Intracranial pressure monitoring instrument based on ultrasonic wave acoustoelastic effect |
| CN203315016U (en) * | 2013-06-23 | 2013-12-04 | 李明林 | Novel brain spatula |
| CN204181665U (en) * | 2014-10-25 | 2015-03-04 | 南阳医学高等专科学校 | The novel brain spatula of neurosurgery |
| CN204723108U (en) * | 2015-05-06 | 2015-10-28 | 昆明医科大学第三附属医院 | A kind of antisitic defect brain spatula |
| CN105185214A (en) * | 2015-11-02 | 2015-12-23 | 郑佳平 | Neurosurgical operation training or preoperative simulation operation model device |
| CN106228883A (en) * | 2016-09-06 | 2016-12-14 | 南方医科大学南方医院 | The full analog neuron surgical operation platform rebuild with breath cycle is printed based on 3D |
| CN110547836A (en) * | 2019-10-05 | 2019-12-10 | 扬州市君瑞企业管理有限公司 | Brain pressing plate for neurosurgery operation |
| CN111000604A (en) * | 2019-12-25 | 2020-04-14 | 罗运红 | Brain pressing plate for neurosurgery operation |
| CN112220511A (en) * | 2020-10-28 | 2021-01-15 | 陈浩 | Brain pressing plate for neurosurgery operation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005321A (en) * | 2021-10-18 | 2022-02-01 | 四川大学 | Neurosurgery brain operation typical case trainer |
| CN114005321B (en) * | 2021-10-18 | 2024-03-08 | 四川大学 | Neurosurgery brain operation typical case training device |
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| Publication number | Publication date |
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| CN112652221B (en) | 2022-06-03 |
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Granted publication date: 20220603 |