CN107767750A - A kind of operating theater instruments biological sample and preparation method thereof - Google Patents
A kind of operating theater instruments biological sample and preparation method thereof Download PDFInfo
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- CN107767750A CN107767750A CN201711245287.4A CN201711245287A CN107767750A CN 107767750 A CN107767750 A CN 107767750A CN 201711245287 A CN201711245287 A CN 201711245287A CN 107767750 A CN107767750 A CN 107767750A
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- 239000012472 biological sample Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000000523 sample Substances 0.000 claims abstract description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000741 silica gel Substances 0.000 claims abstract description 26
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 26
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 21
- 210000001367 artery Anatomy 0.000 claims abstract description 15
- 239000000049 pigment Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 210000003462 vein Anatomy 0.000 claims abstract description 11
- 210000001519 tissue Anatomy 0.000 claims abstract description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- 210000000629 knee joint Anatomy 0.000 claims description 11
- 230000010412 perfusion Effects 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 7
- 210000003625 skull Anatomy 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 210000001364 upper extremity Anatomy 0.000 claims description 7
- 210000000689 upper leg Anatomy 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 210000003195 fascia Anatomy 0.000 claims description 6
- 210000004394 hip joint Anatomy 0.000 claims description 6
- 238000005464 sample preparation method Methods 0.000 claims description 6
- 210000003109 clavicle Anatomy 0.000 claims description 5
- 230000008439 repair process Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 210000001105 femoral artery Anatomy 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 claims description 3
- 210000001981 hip bone Anatomy 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 3
- 230000003902 lesion Effects 0.000 claims description 3
- 230000003387 muscular Effects 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 210000002303 tibia Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 5
- 101800004637 Communis Proteins 0.000 claims 1
- 239000007844 bleaching agent Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 210000003484 anatomy Anatomy 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 32
- 206010017076 Fracture Diseases 0.000 description 31
- 206010009245 Clavicle fracture Diseases 0.000 description 8
- 208000031294 Upper limb fractures Diseases 0.000 description 6
- 230000000399 orthopedic effect Effects 0.000 description 6
- 206010019114 Hand fracture Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000002411 hand bone Anatomy 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 208000002565 Open Fractures Diseases 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 208000003044 Closed Fractures Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000489861 Maximus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000411545 Punargentus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000784 arm bone Anatomy 0.000 description 1
- -1 as needed Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000002436 femur neck Anatomy 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000013150 knee replacement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Computational Mathematics (AREA)
- Educational Administration (AREA)
- Business, Economics & Management (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Medical Informatics (AREA)
- Chemical & Material Sciences (AREA)
- Algebra (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Instructional Devices (AREA)
Abstract
The present invention relates to a kind of operating theater instruments biological sample and preparation method thereof, operating theater instruments biological sample includes human body specimen, the artery of the human body specimen silica gel pigment different with color is perfused with vein, extruding is injected with the liquid silica gel for replacing moisture and fat in remaining tissue, and fracture apparatus is provided with bone.Using real biology as sample, sample general shape strong sense of reality, is advantageous to the observation of later stage sample, and use is simple to operate, clearly shows that the position of apparatus, and the anatomical structure of surrounding, facilitates teachers ' teaching and Students ' Learning without change.
Description
Technical field
The invention belongs to biological plasticized field, more particularly to a kind of operating theater instruments biological sample and preparation method thereof.
Background technology
After the entirety of animal or plant or topical finish, by processing, its original shape or feature are kept, and be stored in scientific research
In the laboratory of unit or school, for the course teachings such as biology, scientific research or the material object viewed and emulated is displayed, is referred to as biology mark
This.Common biological sample is mainly humid preparation, although the Saving specimen time length of this form, because humid preparation needs
Ready-made sample body is stored in a container, user can not directly contact sample body, so the biological sample exists
During for teaching and experiment, the problem of interactive experience is not strong often occurs, causes user can not intuitively experience it to life
The operation of thing sample.
The content of the invention
The present invention is intended to provide a kind of operating theater instruments biological sample of strong sense of reality, while additionally provide and be exclusively used in above-mentioned hand
The preparation method of art apparatus biological sample.
In order to solve the above technical problems, the technical scheme of operating theater instruments biological sample is as follows in the present invention：
Operating theater instruments biological sample, including human body specimen, the artery of human body specimen with to be perfused with color in vein different
Silica gel pigment, in remaining tissue extruding be injected with the liquid silica gel for replacing moisture and fat, fracture device is installed on bone
Tool.
The color of silica gel pigment is red in artery, and the color of silica gel pigment is blueness in vein.
Bone is provided with the fracture structure being located at at least one in skull, upper limbs bone, clavicle and backbone on position, described
Fracture apparatus is the fracture fixation part being connected in the fracture structure.
Bone includes hip joint, and the femoral head prosthesis, plastic gasket and acetabular bone that the fracture apparatus includes fastening successively are false
Body, femoral head prosthesis are connected to femur end, and acetabular component is connected on hipbone.
Bone includes knee joint, and the fracture apparatus includes knee-joint prosthesis, and one end of knee-joint prosthesis is connected to femur
Lower end, the other end are connected to proximal ends of tibia.
The otch positioned at fracture apparatus installation site is offered in musculature, fracture apparatus is exposed in otch.
The technical scheme of operating theater instruments biological sample preparation method is as follows in the present invention：
Operating theater instruments biological sample preparation method, comprises the following steps：
A, selection：Choose human body specimen；
B, preservative treatment：Human body specimen is irrigated with 15%-20% formalin, always moved by femoral artery and neck
Arteries and veins penetrates into formalin at each position of human body specimen, and in artery and venous perfusion silica gel pigment, the red dye of arterial perfusion
Material, venous perfusion indigo plant dyestuff, be then put into 10% formalin-fixed liquid soak 3 months it is stand-by；
C, dissect：Human body specimen in upper step is made according to anatomical requirements, skin median sagittal is cut, and peels off the shallow muscle of skin
Film, left side show muscle and deep nervus vasculairs, and right side shows superficial muscular nervus vasculairs；
D, drift：The human body specimen dissected is placed in 10% hydrogen peroxide and drifted 2-3 days, until the tissue of human body specimen
Color bleaches；
E, dewatering and defatting：The human body specimen bleached is put into acetone, kept for 80-90 days, until human body specimen reclaimed water
Divide and fat displacement is complete；
F, vacuum impregnation：Human body specimen in upper step is kept for 60-70 days in vacuum pressure storehouse, by extruding liquid silica gel
Displace the acetone in the tissue of human body specimen；
G, shape：After the human body specimen that dipping is completed is taken out from liquid silica gel, shape is set with reinforcing bar；
Apparatus is installed h,；The musculature of human body specimen is cut, is installed in the fracture of human body specimen bone setting
Fracture apparatus.
After h steps, also have：
I, repair：The musculature of human body specimen is repaired smooth；
J, solidify：The human body specimen that upper step obtains is carried out solidification 10-15 days with curing agent；
K, repair：After solidification, silica gel unnecessary on human body specimen and the musculature of out-of-flatness are repaired clean, neat；
L, reset：Free nervus vasculairs are resetted on origin-location, that is, complete the making of sample.
In a steps, human body specimen is selected without fracture, without lesion.
The beneficial effects of the invention are as follows：
Sample is used as using real biology, sample general shape is without change, strong sense of reality, is advantageous to later stage sample and observes,
And use is simple to operate, clearly shows that the position of apparatus, and the anatomical structure of surrounding, teachers ' teaching and student is facilitated to learn
Practise.
Brief description of the drawings
Fig. 1 is the knee schematic diagram of biological sample；
Fig. 2 is the hand schematic diagram of biological sample；
Fig. 3 is the arm schematic diagram of biological sample；
Fig. 4 is the shoulder schematic diagram of biological sample.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the present invention can be mutually combined.
The embodiment of the operating theater instruments biological sample preparation method of the present invention：This method comprises the following steps：
1. selection：It is complete from skin, no wound, no fracture, the human body specimen of no lesion.
2. preservative treatment：Sample is irrigated with 15%-20% formalin, by big blood vessel, (femoral artery, neck are total
Artery) formalin is penetrated into each position of sample, action venous perfusion silica gel pigment of going forward side by side, arterial perfusion red,
Venous perfusion indigo plant dyestuff, be finally put into 10% formalin-fixed liquid soak 3 months it is stand-by.
3. dissection：Sample is made according to anatomical requirements, skin median sagittal is cut, and peels off skin fascia superficialis, right side exists
Shallow-layer vein is found out under fascia superficialis, artery, nerve, deep fascia is then removed and shows musculature, left side is in layer muscle vascular god
Through finding out shallow artery under fascia superficialis, nerve, remove deep fascia and show musculature, it is deep then to remove part superficial muscular display
Layer artery, vein, neural such as upper limbs remove the bicipital muscle of arm, musculus palmaris longus.Lower limb remove sartorius, rectus femoris, gluteus maximus, sura
Flesh etc..
4. drift：Drifted 2-3 days having dissected sample and being placed in 10% hydrogen peroxide, until sample tissue color bleaches i.e.
Can.
5. dewatering and defatting：The biological sample bleached was put into acetone by 80-90 days, moisture and fat displacement is dry
Only.
6. vacuum impregnation：Pass through 60-70 days in vacuum pressure storehouse, displaced by extruding liquid silica gel in sample tissue
Acetone.
7. sizing：The sample that dipping is completed is taken out from silica gel, as needed, sample is set shape, root with reinforcing bar
According to the conventional position of operation, positioned on sample.
8. apparatus is installed；1) instruments:A. internal fixation steel plate for department of orthopedics is a set of, and the artificial knees of 3 .c. of b. external fixator for orthopedics dep close
One, section, d. artificial hip joints one, e. skull locks one, f. titanium nets one.2) making steps:Right side on whole plasticizing sample
The position fractured according to orthopaedics, first positioning is put, including effracture, upper limb fracture, fracture of clavicle, fracture of lower limb, spine fracture.
Replacement operation of artificial femoral head, knee replacements.It is positioned to postpone and from the superficial to the deep opens institutional framework according to sample level, in fracture phase
Answer position that apparatus is installed.
9. repair：Musculature is repaired smooth.
10. solidification：Biological sample is made solidification 10-15 days is carried out with curing agent.
11. finishing：After solidification, silica gel unnecessary behind sample and the musculature of out-of-flatness are repaired clean, neat.
12. reset：Free nervus vasculairs are resetted on origin-location, that is, complete the making of sample.
Compared with prior art, the sample of the present embodiment is used as sample using real biology, and sample general shape is without changing
Become, strong sense of reality, be advantageous to the observation of later stage sample, and use is simple to operate, clearly shows that the position of apparatus, and surrounding
Anatomical structure, facilitate teachers ' teaching and Students ' Learning.Reference frame is provided for clinically surgical operation, 2) the nontoxic nothing of sample
Taste, it is easy to preserve for a long time, is used for multiple times and saves instruction cost for school, health can be provided as in air for user for a long time
Product.3) it is on plasticizing sample that apparatus people, which plastifies sample, is combined using orthopedic instrument with clinic, according to the height of sample
Supporting apparatus is customized, orthopedic instrument is installed in corresponding site.It so can intuitively show position and the week of fracture fixation
Enclose the distribution of nerve and blood vessel, the morphosis of muscle.
The embodiment of the operating theater instruments biological sample of the present invention：As shown in Figures 1 to 4, the biological sample is using real
Based on human body specimen, in the artery of the human body specimen silica gel pigment different with color is perfused with vein, remaining tissue
Extruding is injected with the liquid silica gel for replacing moisture and fat, and fracture apparatus is provided with bone.
Specifically, the color of silica gel pigment is red in artery, and the color of silica gel pigment is blueness in vein.
Specifically, bone includes skull, upper limbs bone 11, clavicle 21, backbone and hand bone 31, wherein
Skull is provided with the effracture structure of simulation effracture line, and being connected with effracture in effracture structure consolidates
Determine part, the effracture fixture is exactly the fracture apparatus on skull, it is preferred that effracture fixture selects skull lock.
Upper limbs bone 11 is provided with the upper limb fracture structure of simulation closed fracture of upper limb and open fracture, upper limb fracture
Upper limb fracture fixture 12 is connected with structure, upper limb fracture fixture 12 is the fracture apparatus on upper limbs, it is preferred that arm bone
Folding fixture 12 selects bone fracture fixation plate.
Clavicle 21 is provided with the fracture of clavicle structure of simulation closed fracture of clavicle and open fracture, fracture of clavicle structure
On be connected with fracture of clavicle fixture 22, fracture of clavicle fixture 22 is the fracture apparatus on clavicle 21, it is preferred that fracture of clavicle
Fixture 22 selects clavicle fracture fixing plate.
Backbone is provided with the spine fracture structure of simulation spinal bone broken line.Spine fracture is connected with spine fracture structure to consolidate
Determine part, spine fracture fixture is epispinal fracture apparatus, it is preferred that spine fracture fixture selects spinal fixation plate.
The finger part of hand bone 31 is provided with care of fractured fingers structure, is connected with care of fractured fingers structure exposed to musculature
Outer care of fractured fingers fixture 32, care of fractured fingers fixture 32 are the fracture apparatus on hand bone 31, it is preferred that care of fractured fingers is fixed
Part 32 selects finger fixed mount.
Specifically, bone also includes knee joint and hip joint, wherein
Knee joint includes knee-joint prosthesis 41 (i.e. artificial knee joint), and one end of knee-joint prosthesis 41 is connected under femur
End, the other end are connected to proximal ends of tibia.
Hip joint includes hip prosthesis (i.e. artificial hip joint), and hip prosthesis is by the femur that interlocks successively from bottom to top
Head prosthesis, plastic gasket and acetabular component composition, femoral head prosthesis are connected to femur end, and acetabular component is connected on hipbone.
Specifically, it is further opened with exposing the otch of bone positioned at incision musculature on human body specimen, otch position
It is exposed in otch in fracture apparatus installed position, fracture apparatus.
Compared with prior art, the sample of the present embodiment is used as sample using real biology, and sample general shape is without changing
Become, strong sense of reality, be advantageous to the observation of later stage sample, and use is simple to operate, clearly shows that the position of apparatus, and surrounding
Anatomical structure, facilitate teachers ' teaching and Students ' Learning.Reference frame is provided for clinically surgical operation, 2) the nontoxic nothing of sample
Taste, it is easy to preserve for a long time, is used for multiple times and saves instruction cost for school, health can be provided as in air for user for a long time
Product.3) it is on plasticizing sample that apparatus people, which plastifies sample, is combined using orthopedic instrument with clinic, according to the height of sample
Supporting apparatus is customized, orthopedic instrument is installed in corresponding site.It so can intuitively show position and the week of fracture fixation
Enclose the distribution of nerve and blood vessel, the morphosis of muscle.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. operating theater instruments biological sample, including human body specimen, it is characterised in that be perfused with face in the artery and vein of human body specimen
The different silica gel pigment of color, in remaining tissue extruding be injected with the liquid silica gel for replacing moisture and fat, installed on bone
There is fracture apparatus.
2. operating theater instruments biological sample according to claim 1, it is characterised in that the color of silica gel pigment is red in artery
Color, the color of silica gel pigment is blueness in vein.
3. operating theater instruments biological sample according to claim 1, it is characterised in that bone is provided with positioned at skull, upper limbs
Fracture structure at least one in bone, clavicle and backbone on position, the fracture apparatus are static connection in the fracture structure
On fracture fixation part.
4. operating theater instruments biological sample according to claim 1, it is characterised in that bone includes hip joint, the fracture
Apparatus includes femoral head prosthesis, plastic gasket and the acetabular component fastened successively, and femoral head prosthesis static connection is in femur end, hip
Mortar prosthese static connection is on hipbone.
5. operating theater instruments biological sample according to claim 1, it is characterised in that bone includes knee joint, the fracture
Apparatus includes knee-joint prosthesis, and one end static connection of knee-joint prosthesis is in distal part of femur, and other end static connection is in proximal ends of tibia.
6. operating theater instruments biological sample as claimed in any of claims 1 to 5, it is characterised in that in musculature
The otch positioned at fracture apparatus installation site is offered, fracture apparatus is exposed in otch.
7. operating theater instruments biological sample preparation method, it is characterised in that comprise the following steps：
A, selection：Choose human body specimen；
B, preservative treatment：Human body specimen is irrigated with 15%-20% formalin, will by femoral artery and arteria carotis communis
Formalin penetrates into each position of human body specimen, and quiet in artery and venous perfusion silica gel pigment, arterial perfusion red
Arteries and veins irrigates blue dyestuff, be then put into 10% formalin-fixed liquid soak 3 months it is stand-by；
C, dissect：Human body specimen in upper step is made according to anatomical requirements, skin median sagittal is cut, and peels off skin fascia superficialis,
Left side shows muscle and deep nervus vasculairs, and right side shows superficial muscular nervus vasculairs；
D, drift：The human body specimen dissected is placed in 10% hydrogen peroxide and drifted 2-3 days, until the tissue color of human body specimen
Bleach；
E, dewatering and defatting：The human body specimen bleached is put into acetone, keep 80-90 days, until human body specimen in moisture and
Fat displacement is complete；
F, vacuum impregnation：Human body specimen in upper step is kept for 60-70 days in vacuum pressure storehouse, replaced by extruding liquid silica gel
The acetone gone out in the tissue of human body specimen；
G, shape：After the human body specimen that dipping is completed is taken out from liquid silica gel, shape is set with reinforcing bar；
Apparatus is installed h,；The musculature of human body specimen is cut, fracture is installed in the fracture of human body specimen bone setting
Apparatus.
8. operating theater instruments biological sample preparation method according to claim 7, it is characterised in that after h steps, also
Have：
I, repair：The musculature of human body specimen is repaired smooth；
J, solidify：The human body specimen that upper step obtains is carried out solidification 10-15 days with curing agent；
K, repair：After solidification, silica gel unnecessary on human body specimen and the musculature of out-of-flatness are repaired clean, neat；
L, reset：Free nervus vasculairs are resetted on origin-location, that is, complete the making of sample.
9. the operating theater instruments biological sample preparation method according to claim 7 or 8, it is characterised in that in a steps, human body
Sample is selected without fracture, without lesion.
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| CN201711245287.4A CN107767750A (en) | 2017-12-01 | 2017-12-01 | A kind of operating theater instruments biological sample and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711352A (en) * | 2018-07-27 | 2018-10-26 | 大连鸿峰文化发展有限公司 | The production method of fur sample |
| CN108922356A (en) * | 2018-07-13 | 2018-11-30 | 河南中博科技有限公司 | Human body is plasticized nursing teaching sample and preparation method thereof |
| CN109744225A (en) * | 2019-01-17 | 2019-05-14 | 河南中博科技有限公司 | Animal skeleton is plasticized sample and preparation method thereof |
| CN110992804A (en) * | 2019-12-05 | 2020-04-10 | 河南中博科技有限公司 | 3D printing method for physical specimen |
| CN112164295A (en) * | 2020-10-21 | 2021-01-01 | 河南中博科技有限公司 | Preparation method of specimen for human cerebrovascular interventional operation |
| CN112419856A (en) * | 2020-11-30 | 2021-02-26 | 河南中博生物塑化科技有限公司 | Preparation method of specimen for cardiac interventional operation |
| CN113628517A (en) * | 2021-09-08 | 2021-11-09 | 河南中博科技有限公司 | Method for manufacturing head level anatomy three-dimensional scanning specimen |
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| CN108922356A (en) * | 2018-07-13 | 2018-11-30 | 河南中博科技有限公司 | Human body is plasticized nursing teaching sample and preparation method thereof |
| CN108711352A (en) * | 2018-07-27 | 2018-10-26 | 大连鸿峰文化发展有限公司 | The production method of fur sample |
| CN109744225A (en) * | 2019-01-17 | 2019-05-14 | 河南中博科技有限公司 | Animal skeleton is plasticized sample and preparation method thereof |
| CN110992804A (en) * | 2019-12-05 | 2020-04-10 | 河南中博科技有限公司 | 3D printing method for physical specimen |
| CN112164295A (en) * | 2020-10-21 | 2021-01-01 | 河南中博科技有限公司 | Preparation method of specimen for human cerebrovascular interventional operation |
| CN112419856A (en) * | 2020-11-30 | 2021-02-26 | 河南中博生物塑化科技有限公司 | Preparation method of specimen for cardiac interventional operation |
| CN113628517A (en) * | 2021-09-08 | 2021-11-09 | 河南中博科技有限公司 | Method for manufacturing head level anatomy three-dimensional scanning specimen |
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