CN108986622A - A kind of intracranial hematoma microtrauma puncture removes art training device and preparation method thereof - Google Patents
A kind of intracranial hematoma microtrauma puncture removes art training device and preparation method thereof Download PDFInfo
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- CN108986622A CN108986622A CN201810936206.3A CN201810936206A CN108986622A CN 108986622 A CN108986622 A CN 108986622A CN 201810936206 A CN201810936206 A CN 201810936206A CN 108986622 A CN108986622 A CN 108986622A
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- 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
- G09B23/30—Anatomical models
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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
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- G09B23/34—Anatomical models with removable parts
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Abstract
The present invention discloses a kind of intracranial hematoma microtrauma puncture and removes art training device and preparation method thereof, hemotoncus model, support device and positioning device including cranium brain model, inside cranium brain model, positioning device and support device, which are cooperatively connected and pass through support device, to be fixed in cranium brain model, and hemotoncus model is set in the positioning device.The present invention has the advantages that reduction degree is high, can remove art for intracranial hematoma microtrauma puncture and provides preoperative simulation model, and the practice for removing art for intracranial hematoma microtrauma puncture provides simulation model, to reduce operation risk, improves surgical technical ability.
Description
Technical field
The present invention relates to medical operation model preparation technical fields, more particularly, to a kind of intracranial hematoma microtrauma puncture
Remove art training device and preparation method thereof.
Background technique
Since minimally invasive concept occurs, because its operation wound is small, pain is light, restores fast advantage, Minimally Invasive Surgery is being cured
Field is widely used.It is to treat a kind of effective method of intracranial hematoma that intracranial hematoma microtrauma puncture, which removes art, basic
Principle is directly to bore cranium using the disposable puncture needle for removing intracranial hematoma of YL-1 type under electric drill power drive and enter blood
It is swollen, the hard channel for removing hemotoncus, and application aciculiform hemotoncus grinder and biochemical zymotechnic are quickly set up, solid-state hemotoncus is degraded
It is liquefied as suspension, is discharged outside cranium through needle cavity, achievees the purpose that remove hemotoncus instead of operation of opening cranium.Remove that hemotoncus is safe and reliable, nothing
Blind area, without additional injury, it is to treat at present that significant effect breaches the limitation to patient age and physical condition in the treatment
A kind of ideal method of intracranial hematoma especially hypertensive cerebral hemorrhage.
The indication that intracranial hematoma microtrauma puncture removes art has acute extradural hemorrhage, acute subdural hematoma, slow
Property subdural hematoma, traumatic intracerebral hematoma, vascular malformation intracerebral hemorrhage and hypertensive cerebral intracerebral hemorrhage.
Correct point of puncture will most importantly be selected by removing art using intracranial hematoma microtrauma puncture, avoid big blood vessel and master
The functional areas wanted, just can guarantee safe operation.The target spot of the hemotoncus of variety classes or different location, puncture is also not quite similar, example
Such as, the target spot of the spherical or oval hemotoncus in hemotoncus maximum level, puncture is selected in the center of hemotoncus；Bleed profusely or
Irregular hemotoncus or kidney shape hemotoncus then select crosspointer to puncture, and the first target spot is selected in position on the lower, so as to Rapid reversal hemotoncus
Compressing to brain stem, the second target spot selects the level more in top, quantity of hematoma, with the first needle gage from > 2cm；Cerebral lobe, hard brain
Film is outer or subdural hematoma target spot should be selected in the hemotoncus maximum level close to skull；Cerebellar hematomas puncture should avoid lateral sinus,
Occipital sinus, point of puncture then need to be determined according to CT；Hemisphaerium cerebelli hemotoncus inserting needle direction should be parallel with sagittal plane, vermis hematoma puncture point
It should be punctured from 2cm by middle line to hemotoncus middle line.It is the key that intracranial hematoma puncture removes art as it can be seen that selecting correct point of puncture.
And in recent years, with the raising of patient's sense of self-protection and the raising of legal knowledge, often refuse the practice of young doctors, makes
Young doctors are obtained to be difficult to grasp the technical ability.
Summary of the invention
The present invention in order to overcome at least one of the drawbacks of the prior art described above, it is clear to provide a kind of intracranial hematoma microtrauma puncture
Except art training device and preparation method thereof, there is high reduction degree, the practice that can remove art for intracranial hematoma microtrauma puncture provides
Simulation model so that young doctors or the temporary doctor for not having abundant hematoma puncture carry out preoperative simulated training, and then reduces operation
Risk.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of intracranial hematoma microtrauma puncture removing art
Training device, wherein hemotoncus model, support device and positioning device including cranium brain model, inside cranium brain model, positioning
Device and support device, which are cooperatively connected and pass through support device, to be fixed in cranium brain model, and hemotoncus model is set to the positioning device
On.
Intracranial hematoma microtrauma puncture provided by the present invention removes art training device, and it is true to restore patient by cranium brain model
Skull structure, the emulation by hemotoncus model realization to true hemotoncus, and by the cooperation of support device and positioning device by blood
Swollen different location of the model orientation in cranium brain model, improves the emulator of training device.
Specifically, by the cooperation of support device and positioning device by hemotoncus model orientation in cranium brain model, can keep away
Exempt from the case where punching press is generated to hemotoncus model and hemotoncus modal position is caused to deviate in brain tissue filling process, in addition, due to blood
Swollen model has passed through support device and positioning device is located in cranium brain model, because without fixing hemotoncus by being repeatedly perfused
Model can disposably be perfused brain tissue and brain tissue is made to maintain the integrality of itself while covering hemotoncus model, keep away
The dislocation for exempting from gully structure He other corresponding positions reaches the emulation of higher degree.
Preferably, support device is set as several connecting rods connecting with cranium brain model, and positioning device is set as and hemotoncus mould
The pallet of the structure cooperation of type, connecting rod and pallet are cooperatively connected.
Hemotoncus model is positioned and supported in cranium brain model for convenience, support device is several connecting rods,
Positioning device is pallet, and one end of several connecting rods is connect with cranium brain model bottom, and the other end is connect with pallet, and hemotoncus model is set
In on pallet, wherein the structure of pallet is bonded completely with the bottom of hemotoncus model, so that hemotoncus model can be stable is placed in support
On disk.
Preferably, support device and positioning device are structure as a whole or mutually independent structure, the connecting rod and cranium brain
Model is structure as a whole or mutually independent structure.
In actual use, the installation or manufacture to support device and positioning device for convenience, can be by support device
It is structure as a whole with pointing device design or mutually independent structure, or can also be one by connecting rod and cranium brain modelling
Body structure or mutually independent structure, to improve connecting rod and the adaptability of cranium brain model in actual use.
Preferably, cranium brain model includes upper skull and lower skull, and upper skull and lower skull cooperatively form cranial cavity structure, cranial cavity
Brain tissue and artery and vein vascular model are equipped in structure.
Cranium brain model is equipped with upper skull and lower skull, and upper skull and lower skull form cranial cavity when being cooperatively connected therebetween
Structure, cranial cavity structure is interior to be equipped with the brain tissue and artery and vein vascular model needed when simulating patient's brain, further restores
The all brain structures of patient.
It preferably, further include hemotoncus production module, hemotoncus model is by hemotoncus mold and the hemotoncus being filled in hemotoncus mold
Artificial material composition, hemotoncus make the conduit that module includes the puncture needle connecting with hemotoncus mold and connect with puncture needle, conduit
It is equipped with water check valve and water pump.
Hemotoncus makes in module, and conduit is connect by puncture needle with hemotoncus mold, in the mating reaction of water check valve and water pump
Under, hemotoncus artificial material is injected in hemotoncus mold, hemotoncus model is obtained.
In view of the type of true hemotoncus is different, concentration, viscosity even color etc. are all variant, and this programme is provided with
Hemotoncus makes module, according to the concentration Set scale for the hemotoncus simulated, under the mating reaction of water check valve and water pump, by leading
Hemotoncus artificial material is injected hemotoncus mold by pipe, the hemotoncus model of solubility needed for obtaining, to realize circulating analog multiple types
The effect of hematoma puncture.
Further, it is contemplated that true hemotoncus has flow-like liquid, also has semisolid, can pass through conduit elder generation implantation concentration
The semisolid hemotoncus high with viscosity reinjects the liquid hemotoncus of a part of flow-like later, realizes that utmostly simulation is true
Hemotoncus internal environment.
Preferably, it is preset on upper skull and brain tissue and allows bit port for what puncture needle was placed.
Be preset in cranium brain model and allow bit port with puncture needle cooperation, by allow the cooperation of bit port facilitate puncture needle into
Enter in cranium brain model.Brain tissue also is provided with the bit port that allows cooperated with puncture needle simultaneously, avoids entering cranium brain mould after puncture needle
Brain tissue is damaged when inside type, by allowing bit port to guide puncture needle.
Preferably, hemotoncus production module is equipped with agitating device, and agitating device is connect by conduit with water pump, and agitating device is used
Hemotoncus artificial material in stirring hemotoncus model.
Hemotoncus makes module when making hemotoncus model, needs to inject hemotoncus artificial material in toward hemotoncus mold.According to need
The requirement such as concentration, viscosity and color of hemotoncus to be simulated carries out corresponding variation to the combination of hemotoncus artificial material and carries out
Hemotoncus artificial material, is then pumped into hemotoncus mold by stirring by water pump by conduit, obtains hemotoncus model.
Preferably, pressure water valve is equipped between water pump and water check valve.
This programme changes the access and off state of conduit by sealing threshold switch, and pressure is equipped between water pump and water check valve
Strong water valve, by presetting a pressure values, when being pumped into hemotoncus artificial material to hemotoncus mold, when pressure reaches preset value,
Pressure water valve automatically lock stops injection hemotoncus artificial material, and wherein preset pressure value can be obtained by test.
A kind of intracranial hematoma microtrauma puncture removes the preparation method of art training device, includes following steps:
S1: obtaining the preoperative image data data of patient, and the image data data is imported reconstruction software to the cranium brain of patient
Three-dimensional stereo model reconstruction is carried out with hemotoncus, obtains three-dimensional hemotoncus model and three-dimensional cranium brain model；
S2: the three-dimensional hemotoncus model of acquisition and three-dimensional cranium brain model are imported into engineering design software, according to three-dimensional hemotoncus model
Size, shape and the three of positioning device, support device and hemotoncus mold is designed at a distance from three-dimensional cranium brain model cranial cavity bottom
Tie up structure chart；
S3: it is soft that three-dimensional cranium brain model and the tomograph of positioning device, support device and hemotoncus mold are imported into 3D printing
Part is printed, and cranium brain model, positioning device, support device and hemotoncus mold are obtained；
S4: hemotoncus artificial material being perfused into the hemotoncus mold, obtains hemotoncus model, and be placed in the positioning device；
S5: make brain tissue to the cranial cavity of cranium brain model perfusion silicone elastomer system, it is made to cover hemotoncus model.
Preferably, the step S5 is specifically included:
S51: preparation can with the lower skull of the cranium brain model be closed connection brain tissue mold, the brain tissue mold have with
The opposite concaveconvex structure in the gully of brain tissue；
S52: the closure connection of the lower skull of the brain tissue mold and the cranium brain model is formed into cavity, and into the cavity
Silicone elastomer body is perfused, covers hemotoncus model, brain tissue mold is removed after solidification, the upper skull of cranium brain model and lower skull are closed
Close connection.
Preferably, step S4 is specifically included:
Hemotoncus production module is connect with hemotoncus mold, and making the water pump in module by hemotoncus passes through hemotoncus artificial material
Conduit and puncture needle enter in hemotoncus mold, obtain hemotoncus model.
Preferably, in step S3: the cranium brain model, positioning device and support device integrally print or the positioning device
It is integrally printed with support device.
Compared with prior art, the beneficial effects of the present invention are:
1. the application is provided with support device and positioning device, and hemotoncus model is placed in positioning device, filled by support
It sets and is positioned in cranium brain model with positioning device by what hemotoncus model consolidated, in a first aspect, support dress can be designed according to demand
The hemotoncus that different location is adapted to position of the positioning device in cranium brain model is set, second aspect can fill to avoid brain tissue
The case where punching press is generated to hemotoncus model during note and hemotoncus modal position is caused to deviate, the third aspect, it is ensured that brain group
Keep the integrality of brain tissue while knitting covering hemotoncus model, thus can the hemotoncus to patient carry out the imitative of high reduction degree
Very, the practice for removing art for intracranial hematoma microtrauma puncture provides simulation model, for young doctors or does not temporarily have abundant hemotoncus to wear
The doctor of thorn carries out preoperative simulated training, and then reduces operation risk.
2. make module by setting hemotoncus, can according to the concentration Set scale for the hemotoncus simulated, in water check valve and
Under the mating reaction of water pump, hemotoncus artificial material is injected by hemotoncus mold by conduit, obtains hemotoncus model, it can be achieved that maximum journey
Degree simulates true hemotoncus internal environment, and realizes a plurality of types of hemotoncus of circulating analog.
Detailed description of the invention
Fig. 1 is mesocrany brain model schematic diagram of internal structure of the embodiment of the present invention.
Fig. 2 is that hemotoncus makes module diagram in the embodiment of the present invention.
Specific embodiment
Attached drawing only for illustration, is not considered as limiting the invention；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, is not considered as limiting the invention.
Embodiment 1:
As shown in Figure 1, intracranial hematoma microtrauma puncture provided by the invention removes art training device, it include cranium brain model, support
Device 8 and positioning device 6, support device 8 and positioning device 6 are cooperatively connected and are fixed in cranium brain model by support device 8.
Support device 8 is connect with cranium brain model orientation, and support device 8 and positioning device 6 are cooperatively connected.The shape and blood of positioning device 6
The shape of swollen model 7 is matched.In the present embodiment, cranium brain model can be soft by silica gel or gel etc. and flexible be pulled
Material be made, cranium brain model can take the modes such as die perfusion to be made.
Embodiment 2:
As shown in Fig. 2, the present invention is additionally provided with hemotoncus production module, in the present embodiment, hemotoncus model is by hemotoncus mold and filling
Hemotoncus artificial material composition in hemotoncus mold, the hemotoncus production module, which is equipped with, to be connect with hemotoncus mold by puncture needle 1
Conduit 2, conduit 2 is also connected with water pump 3 and water check valve 5, changes the logical of conduit 2 by the switch state variation of water check valve 5
Road and off state.Hemotoncus artificial material can be pumped into hemotoncus mold by pipeline and obtain hemotoncus model 7 by water pump 3.
Embodiment 3:
In the present embodiment, support device 8 is set as 1 to 4 connecting rod connecting with cranium brain model, and connecting rod is cylinder, and diameter is
3mm to 4mm, positioning device 6 are set as pallet, and one end of connecting rod is connect with cranium brain model bottom, and the other end is connect with pallet, blood
Swollen model 7 is placed on pallet, wherein the structure of pallet is bonded completely with the bottom of hemotoncus model 7, so that hemotoncus model 7 can be steady
Fixed is placed on pallet.The thickness of hemotoncus model is no more than 2mm.
In another embodiment, connecting rod can be printed integrally with pallet, and connecting rod can be fixed on lower cranium by connector
On bone；In another embodiment, lower skull, pallet and connecting rod can be integrated printing.
Cranium brain model is equipped with the cranial cavity structure that cooperatively forms of upper skull and lower skull, by cranial cavity structure accommodate brain tissue and
Artery and vein vascular model.
In the present embodiment, cranium brain model and brain tissue, which are equipped with, allows bit port 9 with what puncture needle 1 cooperated, by allowing bit port 9
Cooperation facilitate puncture needle 1 enter cranium brain model in.Brain tissue also is provided with allowing bit port 9 with what puncture needle 1 cooperated simultaneously, avoids
Brain tissue is damaged when puncture needle 1 enters inside cranium brain model, while by allowing bit port 9 to draw puncture needle 1
It leads, realizes training device result of training.
Embodiment 4:
Hemotoncus makes module and is equipped with agitating device 4, and hemotoncus makes module when making hemotoncus model 7, needs in hemotoncus mold
Hemotoncus artificial material is injected, hemotoncus artificial material is by silica gel, gel, gelatin, water, the composition such as red pigment, according to hemotoncus model 7
The requirement such as concentration of required hemotoncus to be simulated carries out corresponding variation to the combination of hemotoncus artificial material and by agitating device 4
It is stirred, hemotoncus artificial material is pumped into hemotoncus mold by conduit 2 by water pump 3, obtains hemotoncus model 7.This implementation
In example, agitating device 4 is external medical stirrer,
When being pumped into suitable hemotoncus artificial material in hemotoncus mold, when the preparation of hemotoncus model 7 is completed, led by the closing of water check valve 5
Pipe 2.
In the present embodiment, conduit 2 is connected with water check valve 5 and water pump 3 in turn, and pressure water is equipped between water pump 3 and water check valve 5
Valve works as conduit during water pump 3 is pumped into hemotoncus artificial material to hemotoncus model 7 to pressure water valve setting pressure values in advance
When pressure in 2 reaches preset value, pressure water valve automatically lock stops injection hemotoncus artificial material.
In the present embodiment, the case where the hemotoncus simulated as needed, hemotoncus has liquid, also there is semisolid.For semisolid
The hemotoncus of state, by changing the ratio of hemotoncus artificial material, can first implantation concentration and the high hemotoncus artificial material of viscosity,
Semisolid hemotoncus is simulated, reinjects the hemotoncus artificial material of a part of flow-like later, liquid hemotoncus is simulated, utmostly simulates
True hemotoncus internal environment.
For the hemotoncus of liquid, the solubility for the hemotoncus simulated as needed is directly injected into the hemotoncus of the liquid of corresponding solubility
Artificial material realizes the simulation to liquid hemotoncus.
Embodiment 5:
A kind of intracranial hematoma microtrauma puncture removes the preparation method of art training device, includes following steps:
Include following steps:
S1: obtaining the preoperative image data data of patient, and the image data data is imported reconstruction software to the cranium brain of patient
Three-dimensional stereo model reconstruction is carried out with hemotoncus, obtains three-dimensional hemotoncus model and three-dimensional cranium brain model；
S2: the three-dimensional hemotoncus model of acquisition and three-dimensional cranium brain model are imported into engineering design software, according to three-dimensional hemotoncus model
Size, shape and the three of positioning device, support device and hemotoncus mold is designed at a distance from three-dimensional cranium brain model cranial cavity bottom
Tie up structure chart；
S3: it is soft that three-dimensional cranium brain model and the tomograph of positioning device, support device and hemotoncus mold are imported into 3D printing
Part is printed, and cranium brain model, positioning device, support device and hemotoncus mold are obtained；
S4: hemotoncus artificial material being perfused into the hemotoncus mold, obtains hemotoncus model, and be placed in the positioning device；
S5: make brain tissue to the cranial cavity of cranium brain model perfusion silicone elastomer system, it is made to cover hemotoncus model.
Preferably, the production of the step S5 mesencephalic tissue can use die perfusion, specifically include:
S51: preparation can with the lower skull of the cranium brain model be closed connection brain tissue mold, the brain tissue mold have with
The opposite concaveconvex structure in the gully of brain tissue；
S52: the closure connection of the lower skull of the brain tissue mold and the cranium brain model is formed into cavity, and into the cavity
Silicone elastomer body is perfused, covers hemotoncus model, brain tissue mold is removed after solidification, the upper skull of cranium brain model and lower skull are closed
Close connection.
Step S4 is specifically included:
Hemotoncus production module is connect with hemotoncus mold, and making the water pump in module by hemotoncus passes through hemotoncus artificial material
Conduit and puncture needle enter in hemotoncus mold, obtain hemotoncus model.
In step S3: integrally printing or the positioning device and the support of the cranium brain model, positioning device and support device
Device integrally prints.
In the present embodiment, reconstruction software can be 3-matic, Magics, GeoStudio etc..
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (12)
1. a kind of intracranial hematoma microtrauma puncture removes art training device, which is characterized in that including cranium brain model, be set to the cranium brain
Hemotoncus model, support device and positioning device inside model, the positioning device and support device are cooperatively connected and pass through branch
Support arrangement is fixed in cranium brain model, and the hemotoncus model is set in the positioning device.
2. intracranial hematoma microtrauma puncture according to claim 1 removes art training device, which is characterized in that the support dress
Several connecting rods to connect with cranium brain model are installed, the positioning device is set as compatible with hemotoncus model bottom structure
Pallet, connecting rod and pallet are cooperatively connected.
3. intracranial hematoma microtrauma puncture according to claim 2 removes art training device, which is characterized in that the support dress
It sets and is structure as a whole with positioning device or mutually independent structure, the connecting rod and cranium brain model are structure as a whole or mutually solely
Vertical structure.
4. intracranial hematoma microtrauma puncture according to claim 1 removes art training device, which is characterized in that the cranium brain mould
Type includes upper skull and lower skull, and the upper skull and lower skull cooperatively form cranial cavity structure, be equipped with brain in the cranial cavity structure
Tissue and artery and vein vascular model.
5. intracranial hematoma microtrauma puncture according to claim 4 removes art training device, which is characterized in that further include hemotoncus
Module is made, the hemotoncus model is made of hemotoncus mold and the hemotoncus artificial material being filled in hemotoncus mold, the hemotoncus
Making module includes that the puncture needle connecting with the hemotoncus mold and the conduit connecting with the puncture needle, the conduit are equipped with
Water check valve and water pump.
6. intracranial hematoma microtrauma puncture according to claim 5 removes art training device, which is characterized in that the upper skull
Bit port is allowed for what puncture needle was placed with being preset on brain tissue.
7. intracranial hematoma microtrauma puncture according to claim 5 removes art training device, which is characterized in that the hemotoncus system
It is additionally provided with agitating device as module, the agitating device is connect by conduit with water pump.
8. intracranial hematoma microtrauma puncture according to claim 5 removes art training device, which is characterized in that the water pump and
Pressure water valve is additionally provided between water check valve.
9. the preparation method that a kind of intracranial hematoma microtrauma puncture removes art training device, which is characterized in that include following steps:
S1: obtaining the preoperative image data data of patient, and the image data data is imported reconstruction software to the cranium brain of patient
Three-dimensional stereo model reconstruction is carried out with hemotoncus, obtains three-dimensional hemotoncus model and three-dimensional cranium brain model；
S2: the three-dimensional hemotoncus model of acquisition and three-dimensional cranium brain model are imported into engineering design software, according to three-dimensional hemotoncus model
Size, shape and the three of positioning device, support device and hemotoncus mold is designed at a distance from three-dimensional cranium brain model cranial cavity bottom
Tie up structure chart；
S3: it is soft that three-dimensional cranium brain model and the tomograph of positioning device, support device and hemotoncus mold are imported into 3D printing
Part is printed, and cranium brain model, positioning device, support device and hemotoncus mold are obtained；
S4: hemotoncus artificial material being perfused into the hemotoncus mold, obtains hemotoncus model, and be placed in the positioning device；
S5: make brain tissue to the cranial cavity of cranium brain model perfusion silicone elastomer system, it is made to cover hemotoncus model.
10. intracranial hematoma microtrauma puncture according to claim 9 removes the preparation method of art training device, feature exists
In the step S5 is specifically included:
S51: preparation can with the lower skull of the cranium brain model be closed connection brain tissue mold, the brain tissue mold have with
The opposite concaveconvex structure in the gully of brain tissue；
S52: the closure connection of the lower skull of the brain tissue mold and the cranium brain model is formed into cavity, and into the cavity
Silicone elastomer body is perfused, covers hemotoncus model, brain tissue mold is removed after solidification, the upper skull of cranium brain model and lower skull are closed
Close connection.
11. intracranial hematoma microtrauma puncture according to claim 9 removes the preparation method of art training device, feature exists
In step S4 is specifically included:
Hemotoncus production module is connect with hemotoncus mold, and making the water pump in module by hemotoncus passes through hemotoncus artificial material
Conduit and puncture needle enter in hemotoncus mold, obtain hemotoncus model.
12. intracranial hematoma microtrauma puncture according to claim 9 removes the preparation method of art training device, feature exists
In in step S3: the cranium brain model, positioning device and the printing of support device one or the positioning device and support device one
Body printing.
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| CN110421853A (en) * | 2019-06-14 | 2019-11-08 | 苏州大学附属第二医院 | A kind of cranium brain model of emulation and preparation method thereof |
| CN110706545A (en) * | 2019-10-24 | 2020-01-17 | 西安交通大学医学院第二附属医院 | Intracardiac branch of academic or vocational study operation simulation training system |
| CN111047955A (en) * | 2019-12-12 | 2020-04-21 | 陕西鑫威泰生物科技有限公司 | Cerebral hemorrhage teaching model based on 3D printing and manufacturing method thereof |
| RU2755234C1 (en) * | 2021-03-10 | 2021-09-14 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт лекарственных и ароматических растений" | Device for simulating reproductable dosed contrusive spinal cord injury in rats |
| CN115547167A (en) * | 2022-09-29 | 2022-12-30 | 广东省人民医院 | Neuroendoscopy cerebral hematoma removal training model and preparation method thereof |
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| CN115547167A (en) * | 2022-09-29 | 2022-12-30 | 广东省人民医院 | Neuroendoscopy cerebral hematoma removal training model and preparation method thereof |
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