CN108922356A - Human body is plasticized nursing teaching sample and preparation method thereof - Google Patents
Human body is plasticized nursing teaching sample and preparation method thereof Download PDFInfo
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- CN108922356A CN108922356A CN201810774360.5A CN201810774360A CN108922356A CN 108922356 A CN108922356 A CN 108922356A CN 201810774360 A CN201810774360 A CN 201810774360A CN 108922356 A CN108922356 A CN 108922356A
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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
- G09B23/30—Anatomical models
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- 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
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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
- G09B23/30—Anatomical models
- G09B23/306—Anatomical models comprising real biological tissue
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Abstract
The present invention relates to human body plasticizing nursing teaching samples and preparation method thereof；The step of production method includes：Materials, anti-corrosion perfusion, dissection, bleaching, dehydration, degreasing, vacuum-latexed, sizing and cured process, select when materials skin to complete, without wound, without fracture, the human body specimen without lesion；When dissected skin median sagittal is cut, and removes skin fascia superficialis, and side shows muscle and deep nervus vasculairs, and the other side shows skin, fascia superficialis, superficial muscular nervus vasculairs；Sample is set shape with reinforcing bar after sizing, according to common position is nursed, is positioned on sample；Institutional framework is from the superficial to the deep opened according to sample hierarchical structure after positioning, puncture/be intubated with nursing device at nursing position；Nursing device is solidified again after being installed.Compared with the prior art, inserting needle, catheter position are intuitively shown, facilitates teachers ' teaching and student to learn, provides reference frame for clinically nursing manipulative skill.
Description
Technical field
The present invention relates to a kind of human bodies for nursing teaching to be plasticized sample and the production method of the sample.
Background technique
Corpse is commonly used in medical teaching and clinical training and carries out demonstration and operation training, since corpse comes in field research
Source is insufficient, is not able to satisfy teaching and uses, is imparted knowledge to students in school with biological sample at present, common biological sample has：Biology modeling
Change sample, dipping specimen and archetype.
Archetype structure simply makes have certain deviation between teaching and true sample, can not achieve sample by shallow-layer to deeply
The display of the title of layer structure.Dipping specimen manufacturing process is simple, needs to save in liquid, cannot be exposed in air for a long time,
And toxic, irritant smell, it cannot intuitively be gone to experience specimen location, form with hand.Present techniques apply to biologies to solve for plasticizing mark
Nearly 20 years history of cuing open sample field, have using the biological plasticized sample that plastifying technology is produced it is nontoxic, it is tasteless, can grow
Kubo is deposited, easy to use, can long-term preservation in air, be suitable for imparting knowledge to students.
Be plasticized preparation of specimen when include materials, anti-corrosion perfusion, dissection, bleaching, dehydration, degreasing, vacuum-latexed, sizing and consolidate
The processes such as change, can refer to available data.Clinical care technique teaching includes the teaching of use of nursing device, such as puncture needle, anesthesia
The teaching of use of needle, trachea cannula, catheter etc.；Plasticizing sample is only used for observation institutional framework at present, lacks and nursing device
Combination, more preferable, more intuitive nursing teaching effect can not be provided.
Summary of the invention
The purpose of the present invention is to provide a kind of production methods of human body plasticizing nursing teaching sample, to solve existing people
Body plasticizing sample lacks in conjunction with nursing device, can not provide the problem of more preferable more intuitively nursing teaching effect；Of the invention
Purpose, which also resides in, provides a kind of human body plasticizing nursing teaching sample being fabricated to using the above method.
To achieve the above object, the production method of human body of the invention plasticizing nursing teaching sample uses technical side below
Case：Including materials, anti-corrosion perfusion, dissection, bleaching, dehydration, degreasing, vacuum-latexed, sizing and cured process, whens materials, is selected
Skin complete, without wound, without fracture, the human body specimen without lesion；When dissected skin median sagittal is cut, and removes the shallow muscle of skin
Film, side show muscle and deep nervus vasculairs, and the other side shows skin, fascia superficialis, superficial muscular nervus vasculairs；Mark after sizing
This sets shape with reinforcing bar, according to common position is nursed, is positioned on sample；According to sample hierarchical structure by shallow after positioning
Enter deep opening institutional framework, puncture/be intubated with nursing device at nursing position；Nursing device is consolidated again after being installed
Change.
Beneficial effect：True biology is used as sample, and sample general shape is conducive to later period mark without change, strong sense of reality
This observation, on sample corresponding site install nursing device, plasticizing sample with nursing commonly use instrument combine, intuitively show into
Needle, the distribution of the position of intubation and peripheral nerve and blood vessel, the morphosis of muscle clearly show that the position of instrument, with
And the anatomical structure of surrounding.Compared with the prior art, facilitate teachers ' teaching and student to learn, mentioned for clinically nursing manipulative skill
Foundation for reference.
Further, the formalin of 15%-20% is penetrated by each portion of sample by arteries when anti-corrosion is perfused
, the dyestuff of different colours is perfused in artery and vein, is finally put into 10% formalin-fixed liquid and impregnates 3 months for use.
Further, the nursing device includes that lumbar puncture needle, intravenous infusion needle, femoral artery puncture needle, femoral vein are worn
Pricker, external jugular vein puncture needle, brachial plexus block needle, thoracic cavity exhaust needle, thoracic cavity drain needle, Pericardiopuncture needle, liver puncture needle,
At least two in maxillary puncture needle, trachea cannula, cricothyroid membrane puncture needle, bladder trocar, stomach tube, catheter and rectal cannula
Kind.
Further, after solidification that silica gel extra behind sample and the finishing of the musculature of out-of-flatness is clean, neat,
Free muscle vascular nerve resets on origin-location.
The following technical solution is employed for human body plasticizing nursing teaching sample of the invention：Human body is plasticized nursing teaching sample packet
The nursing device for including human body specimen ontology and being mounted on human body specimen ontology, nursing device include that lumbar puncture needle, vein are defeated
Liquid needle, femoral artery puncture needle, femoral venous puncture needle, external jugular vein puncture needle, brachial plexus block needle, thoracic cavity exhaust needle, thoracic cavity
Drain needle, Pericardiopuncture needle, liver puncture needle, maxillary puncture needle, trachea cannula, cricothyroid membrane puncture needle, bladder trocar, stomach
At least two in pipe, catheter and rectal cannula.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only the embodiment of the present invention, common for this field
For technical staff, without any creative labor, it can also be obtained according to these attached drawings other attached drawings；
Fig. 1 is the structural schematic diagram of pericardium site of puncture on human body plasticizing nursing teaching sample；
Fig. 2 is the structural schematic diagram of deltoid muscle injection site on human body plasticizing nursing teaching sample；
Fig. 3 is the structural schematic diagram at femoral venous puncture position on human body plasticizing nursing teaching sample.
In figure：1- human body is plasticized sample, 2- Pericardiopuncture needle, 3- deltoid muscle injection needle, 4- femoral venous puncture needle.
Specific embodiment
In order to keep technical purpose of the invention, technical scheme and beneficial effects clearer, with reference to the accompanying drawing and specifically
Embodiment is further illustrated technical solution of the present invention.
The production method of human body plasticizing nursing teaching sample includes the following steps：1. selection：Skin is selected to complete, without outer
Hurt, without fracture, the human body specimen without lesion.
2. preservative treatment：Sample is irrigated with the formalin of 15%-20%, by big blood vessel, (femoral artery, neck are total
Artery) each position that formalin is penetrated into sample, venous perfusion silica gel pigment of taking action of going forward side by side, arterial perfusion red dye,
Venous perfusion indigo plant dyestuff is finally put into 10% formalin-fixed liquid and impregnates 3 months for use.
3. dissection：A makes sample according to anatomical requirements, and skin median sagittal is cut, and removes skin fascia superficialis, and right side is protected
Partial skin is stayed, fascia superficialis finds out shallow-layer vein, artery under fascia superficialis, then nerve removes deep fascia and shows muscle groups
It knits, shallow artery is found out under layer muscle vascular nerve fascia superficialis in left side, nerve, removes deep fascia and shows musculature, then
Remove part superficial muscular and show deep artery, vein, neural such as upper limb removes the bicipital muscle of arm, musculus palmaris longus.Lower limb remove seam
Craftsman's flesh, rectus femoris, gluteus maximus, gastrocnemius etc..
B bleaching：It is bleached 2-3 days having dissected sample and being placed in 10% hydrogen peroxide, until sample tissue color bleaches.
4. dewatering and defatting：The biological sample bleached was put into acetone by 80-90 days, moisture and fat displacement are done
Only.
5. vacuum impregnation：Pass through 60-70 days in vacuum pressure storehouse, is displaced in sample tissue by squeezing liquid silica gel
Acetone.
6. 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 common position is nursed, positioned on sample.
7. installing puncture needle, intubation：1) tool:A. lumbar puncture needle one, b. intravenous infusion needle is a set of, and c. femoral artery is worn
Pricker one, one, d. femoral venous puncture needle, e. external jugular vein puncture needle one, one, f. brachial plexus block needle, the thoracic cavity g.
Exhaust needle one, one, the thoracic cavity h. drain needle, i. Pericardiopuncture needle one, j. liver puncture needle one, k. maxillary puncture needle one
Branch, l. trachea cannula instrument is a set of, and m. cricothyroid membrane puncture needle one, n. bladder trocar one, o. stomach tube is a set of, p. catheter
It is a set of, q rectal cannula one.
2) making step:Side is according to nursing site of puncture, needle angle, depth of needle, intubation position on whole plasticizing sample
It sets, including femoral artery puncture, femoral venous puncture, vena jugularis externa punctures, brachial plexus block, thoracentesis exhaust, thoracentesis
Drain, pericardicentesis, liver puncture, puncture antral, trachea cannula, thyrocricocentesis, vesicopuncture, gastroduodenal
Intubation, Male urethral catheterization intubation, rectal cannula art are positioned to postpone and from the superficial to the deep open knot of tissue according to sample hierarchical structure
Structure is punctured in corresponding site, intubation.
8. repairing：Musculature nervus vasculairs are repaired clean smooth.
9. solidification：Solidification 10-15 days is carried out with curing agent biological sample is made.
10. finishing：It is after solidification, silica gel extra behind sample and the finishing of the musculature of out-of-flatness is clean, neat.
11. resetting：Free nervus vasculairs muscle is resetted on origin-location.
Compared with the prior art, plasticizing sample is combined with the common instrument of nursing, intuitively shows inserting needle, the position of intubation
And the distribution of peripheral nerve and blood vessel, the morphosis of muscle, clearly show that the position of instrument and the dissection knot of surrounding
Structure.Compared with the prior art, facilitate teachers ' teaching and student to learn, provide reference frame for clinically nursing manipulative skill.
The embodiment of human body plasticizing nursing teaching sample of the invention, including human body specimen and is mounted on human body specimen
Nursing device, nursing device include lumbar puncture needle, intravenous infusion needle, femoral artery puncture needle, femoral venous puncture needle, vena jugularis externa
Puncture needle, brachial plexus block needle, thoracic cavity exhaust needle, thoracic cavity drain needle, Pericardiopuncture needle, liver puncture needle, maxillary puncture needle,
Trachea cannula, cricothyroid membrane puncture needle, bladder trocar, stomach tube, catheter and rectal cannula.
It should be noted last that：Technical solution of the present invention that the above embodiments are only illustrative and not limiting is any right
The equivalent replacement and do not depart from the modification of spirit and scope of the invention or locally replace that the present invention carries out, should all cover in this hair
Within bright protective scope of the claims.
Claims (5)
1. human body be plasticized nursing teaching sample production method, including materials, anti-corrosion perfusion, dissection, bleaching, dehydration, degreasing, very
Empty impregnation, sizing and cured process, it is characterised in that：When materials select skin complete, without wound, without fracture, without lesion
Human body specimen；
When dissected skin median sagittal is cut, and removes skin fascia superficialis, and side shows muscle and deep nervus vasculairs, and the other side is shown
Skin, fascia superficialis, superficial muscular nervus vasculairs；
Sample is set shape with reinforcing bar after sizing, according to common position is nursed, is positioned on sample；
Institutional framework is from the superficial to the deep opened according to sample hierarchical structure after positioning, puncture with nursing device at nursing position/
Intubation；
Nursing device is solidified again after being installed.
2. the production method of human body plasticizing nursing teaching sample according to claim 1, it is characterised in that：When anti-corrosion is perfused
The formalin of 15%-20% is penetrated into each position of sample by arteries, different colours are perfused in artery and vein
Dyestuff, be finally put into 10% formalin-fixed liquid impregnate 3 months it is stand-by.
3. the production method of human body plasticizing nursing teaching sample according to claim 1, it is characterised in that：The nursing device
Tool includes lumbar puncture needle, intravenous infusion needle, femoral artery puncture needle, femoral venous puncture needle, external jugular vein puncture needle, brachial plexus block
Anestetic needle, thoracic cavity exhaust needle, thoracic cavity drain needle, Pericardiopuncture needle, liver puncture needle, maxillary puncture needle, trachea cannula, ring first film
At least two in puncture needle, bladder trocar, stomach tube, catheter and rectal cannula.
4. the production method of human body plasticizing nursing teaching sample according to claim 1, it is characterised in that：Mark after solidification
Extra silica gel and the finishing of the musculature of out-of-flatness are clean, neat behind this, free muscle vascular nerve are resetted original
On position.
5. human body is plasticized nursing teaching sample, including human body specimen, it is characterised in that：It further include the shield being mounted on human body specimen
Manage instrument, nursing device includes that lumbar puncture needle, intravenous infusion needle, femoral artery puncture needle, femoral venous puncture needle, vena jugularis externa are worn
Pricker, brachial plexus block needle, thoracic cavity exhaust needle, thoracic cavity drain needle, Pericardiopuncture needle, liver puncture needle, maxillary puncture needle, gas
At least two in cannula, cricothyroid membrane puncture needle, bladder trocar, stomach tube, catheter and rectal cannula.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810774360.5A CN108922356A (en) | 2018-07-13 | 2018-07-13 | Human body is plasticized nursing teaching sample and preparation method thereof |
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| CN201810774360.5A CN108922356A (en) | 2018-07-13 | 2018-07-13 | Human body is plasticized nursing teaching sample and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110867118A (en) * | 2019-12-03 | 2020-03-06 | 河南中博科技有限公司 | Plasticized specimen for position relation of spinal cord and intervertebral disc and manufacturing 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 |
| 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 |
| CN113693058A (en) * | 2021-09-01 | 2021-11-26 | 河南中博生物塑化科技有限公司 | Method for manufacturing femoral head necrosis replacement plasticized specimen |
| CN114946828A (en) * | 2021-03-08 | 2022-08-30 | 郑州卫生健康职业学院 | Method for manufacturing experimental animal acupoint positioning plasticizing specimen |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110867118A (en) * | 2019-12-03 | 2020-03-06 | 河南中博科技有限公司 | Plasticized specimen for position relation of spinal cord and intervertebral disc and manufacturing 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 |
| 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 |
| CN114946828A (en) * | 2021-03-08 | 2022-08-30 | 郑州卫生健康职业学院 | Method for manufacturing experimental animal acupoint positioning plasticizing specimen |
| CN113693058A (en) * | 2021-09-01 | 2021-11-26 | 河南中博生物塑化科技有限公司 | Method for manufacturing femoral head necrosis replacement plasticized specimen |
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Application publication date: 20181130 |