CN109859599A - A kind of internal jugular vein puncture teaching model - Google Patents
A kind of internal jugular vein puncture teaching model Download PDFInfo
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- CN109859599A CN109859599A CN201910193481.5A CN201910193481A CN109859599A CN 109859599 A CN109859599 A CN 109859599A CN 201910193481 A CN201910193481 A CN 201910193481A CN 109859599 A CN109859599 A CN 109859599A
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- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims abstract description 15
- 210000003491 skin Anatomy 0.000 claims abstract description 13
- 238000007918 intramuscular administration Methods 0.000 claims abstract description 9
- 239000008280 blood Substances 0.000 claims description 26
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- 210000003462 vein Anatomy 0.000 claims description 18
- 238000004088 simulation Methods 0.000 claims description 11
- 210000003484 anatomy Anatomy 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
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- 238000001802 infusion Methods 0.000 description 7
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- 230000015572 biosynthetic process Effects 0.000 description 5
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Abstract
The present invention relates to a kind of internal jugular vein puncture teaching models, comprising: piercing module, the piercing module include emulation muscle, and emulating intramuscular emulation blood vessel according to anatomical location setting；Substrate, the substrate are equipped with the accommodating chamber for accommodating piercing module；Epidermis is emulated, setting on the surface of the body, and covers the surface of piercing module, simulates neck skin.Cost is relatively low by the present invention, and material is simple and easy to get, can be obtained universal well；Production method is simple, can have been manually done, without expending a large amount of manpowers；Due to being provided with piercing module and emulation epidermis, function is more, it can be achieved that body surface location, negative pressure needling, pumpback liquid, judge arteriovenous, surveying pressure, fixation gimmick, a series of practice relevant operations such as be placed in seal wire, pull out puncture needle, press seal wire, be placed in conduit, pull out seal wire, fixed catheter.
Description
Technical field
The present invention relates to medical lecture model fields, more particularly, to a kind of internal jugular vein puncture teaching model.
Background technique
Severe acute disease rescue is the case where each doctor will necessarily encounter, and numerous emergency call salving technology such as central veins are worn
Thorn, mechanical ventilation, hemodynamic monitoring, blood purification, trachea cannula etc., these technologies are the key that successfully to give emergency treatment to a patient.
And in these techniques, fast and accurately central vein catheter is often the basis rescued, and frequently encounter in clinic and
It is difficult to the content learnt by oneself.
Central vein catheter is effectively trained it is particularly important, this young doctor can not only be made to grasp in a down-to-earth manner comprehensively with
Upper technology, while can also improve the rescue medical safety of emergency treatment and full institute.And current social is very prominent to the concern of medical safety
Out.In actual clinical work, the enhancing of trouble side's legal consciousness and sense of self-protection, the medico for not yet obtaining qualification of practising medicine exists
The chance that actual patient is practiced with it significantly reduces.This severely limits the clinical trainings of medico.And year
Light clinician is insufficient for the grasp of central vein catheter technology, not smart and frequent error, causes serious consequence to patient,
It is retained in the internal of patient as will lead to when central vein catheter, similar serious adverse events are every generation every year.
The most common technology of venipuncture centered on internal jugular vein puncture, be numerous medical workers, especially emergency department,
The basic operating technical ability that the medical practitioners such as ICU, department of anesthesia must grasp.But teaching unit is carrying out internal jugular vein puncture
When teaching, it is unrealistic for repeating with real patient.Existing some emulation deep vein puncture models, though play one
Fixed teaching function, but the price is very expensive, volume is larger, and teaching unit is difficult to volume procurement, leads to the deficient of puncturing pattern
Weary, teaching efficiency is substantially reduced.At present still without a kind of not only safety, but also simple, practical, cheap educational aid, so that accompanying instruction
Everyone is a in the process, repeatedly practices, and be suitble to doing simulated exercises for more scenes.And current medical education is made a general survey of, limited
It is efficient in instructional blocks of time to complete scheduled instructional objective, and social recognition is obtained, it is the direction of the reform in education.
Application No. is 200410030898.3 Chinese patents to disclose a kind of Simple venous puncture demonstration model, including imitative
True demonstrator, simulated blood vessel, blood vessel plug, simulated blood vessel and infusion apparatus tube connector and infusion device.Emulation demonstrator be by
It is made with silicon rubber similar in skin color, there is four depths not equal cavity in center.Four azury of different thickness
Simulated blood vessel is placed in cavity.Totally eight, blood vessel plug, it is respectively placed in the both ends of every simulated blood vessel.Simulated blood vessel and infusion
Device tube connector one end is connected with simulated blood vessel, is connected at the other end and the syringe needle of infusion apparatus.Infusion apparatus device is by common
Transfusion band and the infusion apparatus composition for removing syringe needle.Using azury with silicon rubber apery skin, utilization similar in skin color
Silicon rubber apery blood vessel provides centainly pressure similar with vein pressure to simulated blood vessel using infusion device certain altitude, comprehensive
One is provided for altogether and punctures similar environment with clinical vein, so that it may carry out venipuncture teaching and practice.It should
Patent of invention main application is venipuncture model, and the original intention that its invention is mentioned in its background technique predominantly meets each doctor
The venipuncture teaching of the units such as institute, medical university, shield school, design do not take into account central venous puncture.It is designed
True arteriovenous out of shape can not be simulated, site of puncture positioning, position support, survey the central veins situations such as pressure, merging seal wire.
Application No. is the Chinese patents of 200920148651.X to disclose a kind of central venipuncture model, mainly by upper half
Body human trunk model, pressurization balloon constituted, upper part of the body human trunk model be emulate trunk, have in human trunk model jugular vein,
Subclavian vein, arteria carotis, cephalic vein, basilic vein and median basilic vein, position are consistent with anatomy.But because it simulates true man
Upper half body, so volume is significantly greater, and its cost is higher, and teaching unit is difficult to volume procurement, it is difficult to so that accompanying instruction process
In everyone is a, repeatedly practice, be unable to reach it is efficient in limited instructional blocks of time complete scheduled instructional objective, and it is anti-
After multiple repeatedly puncture, site of puncture pinprick is obvious, and site of puncture is easily damaged, it is difficult to it replaces, and whole cost of buying is higher, it is difficult
To meet the purpose that the more occasions of more people are practiced at any time.
Application No. is the Chinese patent of 200910228934.X disclose it is a kind of for puncture practice neck module, this mould
Mainly by a simulation neck silica gel block, 1 simulation vein blood vessel, 1 simulation lymph node are constituted block.Above-mentioned patent only has venous blood
Pipe, the project that can be carried out practice is limited, and function is few.And it to more intuitively learn to practitioner, needs to put the module
It sets and is punctured on the human trunk model there are corresponding recesses, the cost of human trunk model is still higher, is still unable to reach trained
The purpose that everyone in journey is one, and and have not been changed the larger disadvantage of volume, it is difficult to meet more people and meanwhile practice purpose, Wu Fada
Scheduled instructional objective is completed to efficient in limited instructional blocks of time.
In view of this, the present invention is specifically proposed.
Summary of the invention
The purpose of the present invention is to provide a kind of internal jugular vein puncture teaching models.
To realize that the purpose, the present invention adopt the following technical scheme that:
A kind of internal jugular vein puncture teaching model, comprising:
Piercing module, the piercing module include emulation muscle, and intramuscular in emulation according to anatomical location setting
Emulate blood vessel；
Substrate, the substrate are equipped with the accommodating chamber for accommodating piercing module；
Epidermis is emulated, setting on the surface of the body, and covers the surface of piercing module, simulates neck skin.
Further, the piercing module is alternatively arranged in accommodating chamber, matches with the shape and size of accommodating chamber.
Further, the accommodating chamber be substrate surface on, according to emulation blood vessel move towards formation cuboid cavity, and
For smallest size of cuboid cavity.
Further, the emulation muscle is made of the silica gel or gel for imitating muscle hardness, and thickness is identical as normal anatomy,
The emulation blood vessel setting is identical as normal anatomy in the intramuscular depth of emulation,
Preferably, the emulation muscle has the thickness of ultrasound thoroughly, or is made of the material of saturating ultrasound.
Further, the emulation blood vessel is alternatively arranged in piercing module, and the emulation blood vessel includes quiet in neck
Arteries and veins and internal carotid, the jugular vein and internal carotid are matched with supracutaneous blood vessel trend is emulated.
Further, the emulation blood vessel is made of the material of analog blood vessel elasticity, emulates the diameter of blood vessel and true
The diameter matches of blood vessel in neck,
Preferably, the emulation blood vessel with the matched emulsion tube of blood vessel diameter or silicone tube in true neck by being made.
Further, the emulation is intravascular is filled with simulation blood, be filled with blood color in jugular vein be it is dark red, fill
It is scarlet for entering the blood color in internal carotid.
Further, the emulation is intravascular is filled with the simulation blood circulated, and the teaching model further includes for neck
The pressure structure of interior endarterial emulation blood pressurization, connect with internal carotid,
Preferably, the emulation blood vessel includes inlet and liquid outlet, and the pressure structure is to be arranged at liquid outlet
Pressure valve.
Further, the emulation epidermis is projected and is printed according to same ratio according to the high definition photo of neck,
The material of the emulation epidermis is the material with human skin similar texture,
Preferably, the emulation epidermis is printed using poster paper.
Further, the substrate is made of wooden boards or rigid plastics or steel plate.
Compared with prior art, the invention has the following beneficial effects:
1, cost is relatively low by the present invention, and material is simple and easy to get, can be obtained and popularizes well, and cost is reduced at one two thousand yuan very
To within thousand yuan；
2, production method is simple, can have been manually done, without expending a large amount of manpowers；
Although 3, simple, due to being provided with piercing module and emulation epidermis, still can practice body surface location, negative pressure into
Needle, pumpback liquid judge arteriovenous, survey pressure, fixed gimmick, be placed in seal wire, pull out puncture needle, pressing seal wire, merging conduit, pull out and lead
The sequence of operations process such as silk, fixed catheter.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 shows internal jugular vein puncture teaching model structural schematic diagram provided by the present invention；
Fig. 2 shows the sectional view along A-As of Fig. 1；
Fig. 3 shows internal jugular vein puncture teaching model structural side view provided by the present invention；
Fig. 4 shows substrate schematic diagram provided by the present invention；
Fig. 5 shows piercing module schematic diagram provided by the present invention；
Wherein each group is as follows at title:
1, substrate, 11, accommodating chamber, 2, piercing module, 3, emulation epidermis, 4, jugular vein, 5, internal carotid, 6, pressure
Valve.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below to the technical side in embodiment
Case is clearly and completely described, and the following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment one
As shown in Figs. 1-5, present embodiment discloses a kind of jugular veins 4 to puncture teaching model, comprising:
Piercing module 2, the piercing module 2 include emulation muscle, and according to anatomical location setting in emulation intramuscular
Emulation blood vessel；
Substrate 1, the substrate 1 are equipped with the accommodating chamber 11 for accommodating piercing module 2；
Epidermis 3 is emulated, setting on the surface of the body, and covers the surface of piercing module 2, simulates neck skin.
In above scheme, in the prior art, some emulation deep vein puncture models, though certain teaching function is played,
It is that the price is very expensive, for cost at ten thousand yuan or more, volume is larger, and teaching unit is difficult to volume procurement, leads to the deficient of puncturing pattern
Weary, teaching efficiency is substantially reduced.In the application, it includes supporting entire teaching model that the jugular vein 4, which punctures teaching model,
Substrate 1；It further include the piercing module 2 being arranged in the accommodating chamber 11 of substrate 1, the piercing module 2 is mainly used for being punctured
Equal operation practices；Further include emulation epidermis 3, for simulating human skin, carries out the operation such as body surface location convenient for practitioner.This reality
The setting substrate 1 of teaching model described in example and piercing module 2 are applied, the dosage of piercing module 2 can be reduced, greatly reduced into
This, material is simple and easy to get, can be obtained and popularizes well, and cost is reduced within one two thousand yuan even thousand yuan；Production method letter
It is single, it can have been manually done, without expending a large amount of manpowers；Although simple, due to being provided with piercing module 2 and emulation epidermis 3, still
It can practice body surface location, negative pressure needling, pumpback liquid, judge arteriovenous, survey pressure, fixed gimmick, merging seal wire, pull out puncture
Needle such as presses seal wire, is placed in conduit, pulls out seal wire, fixed catheter at the sequence of operations process.
Further, the shape and size in accommodating chamber 11, with accommodating chamber 11 are alternatively arranged in the piercing module 2
Matching.
In above scheme, the piercing module 2 is alternatively arranged in accommodating chamber 11, saves cost, forms simple side
Just, connector can voluntarily select purchase component as needed or oneself make.
Further, the accommodating chamber 11 be 1 surface of substrate on, according to emulation blood vessel move towards formation cuboid it is recessed
Chamber, and be smallest size of cuboid cavity.
In above scheme, because emulation blood vessel is to emulate intramuscular, emulation blood according to anatomical location setting
The trend of pipe is not straight line, the accommodating chamber 11 in the present embodiment be according to emulation blood vessel move towards formation cuboid cavity,
Because cuboid cavity is easy die sinking, it is easier to it forms, reduces production cost, and smallest size of cuboid cavity, it will be entire
The volume of the highest piercing module 2 of cost is minimized in teaching model, that is, reduces the cost of entire teaching model, is made
It is available universal well to obtain the teaching model.
Further, the emulation muscle is made of the silica gel or gel for imitating muscle hardness, and thickness is identical as normal anatomy,
The emulation blood vessel setting is identical as normal anatomy in the intramuscular depth of emulation.
In above scheme, the emulation muscle is made of the silica gel or gel for imitating muscle hardness, and under normal circumstances, multiselect is used
Silica gel.Thickness is identical as normal anatomy, and the emulation blood vessel setting is identical as normal anatomy in the intramuscular depth of emulation, moulds
More really practice environment, is more advantageous to the grasp for various operations.
Further, the emulation blood vessel is alternatively arranged in piercing module 2, and the emulation blood vessel includes quiet in neck
Arteries and veins 4 and internal carotid 5, the jugular vein 4 and internal carotid 5 are matched with the blood vessel trend on emulation epidermis 3.
Further, the emulation blood vessel is made of the material of analog blood vessel elasticity, emulates the diameter of blood vessel and true
The diameter matches of blood vessel in neck,
Preferably, the emulation blood vessel with the matched emulsion tube of blood vessel diameter or silicone tube in true neck by being made.
In above scheme, the emulation blood vessel is alternatively arranged in piercing module 2, so that in practice Multi simulation running blood
Pipe reduces cost by only replacing blood vessel when damage or damage.Emulation blood vessel in the present embodiment is truer, is more suitable for
The practice such as body surface location is carried out, the speed for grasping various operations is accelerated.In preferred embodiment, the emulation blood vessel is due to true
The matched emulsion tube of blood vessel diameter or silicone tube are made in real neck, at low cost, convenient formation, the feeling more adjunction with real blood vessels
Closely, it more emulates.
Further, the emulation is intravascular is filled with simulation blood, be filled with blood color in jugular vein 4 be it is dark red,
The blood color being filled in internal carotid 5 is scarlet.
In above scheme, continuous page color in the jugular vein 4 be it is dark red, the blood color in internal carotid 5 is fresh
It is red, it can judge arteriovenous according to the blood color of pumpback in negative pressure needling, more the practical arteriovenous blood face of real simulation
Color difference is other.
Further, the emulation is intravascular is filled with the simulation blood circulated, and the teaching model further includes for neck
The pressure structure of emulation blood pressurization in interior artery 5, connect with internal carotid 5,
Preferably, the emulation blood vessel includes inlet and liquid outlet, and the pressure structure is to be arranged at liquid outlet
Pressure valve 6.
In above scheme, the emulation blood vessel is connected to liquid circulating apparatus, is realized under the control of liquid circulating apparatus
It emulates blood and is emulating endovascular flowing.Pressure structure is the emulation blood pressurization in internal carotid 5, realizes arteriopalmus.
In preferred embodiment, the emulation blood vessel includes inlet and liquid outlet, and the pressure valve 6 at liquid outlet, which is arranged in, to be
The pressure valve 6 of unidirectional pressurized stream, pressure is just beaten when the blood pressure in internal carotid 5 reaches the normal pressure of pressure valve 6
Liquid outlet is opened, blood flows out from liquid outlet, liquid outlet is closed when pressure is not up to, realizes arteriopalmus with this to pressurize.Make
Jugular vein 4 and internal carotid 5 can also be judged by way of touching internal carotid 5 and beating by obtaining practitioner.
Further, the emulation epidermis 3 is projected and is printed according to same ratio according to the high definition photo of neck,
The material of the emulation epidermis 3 is the material with human skin similar texture,
Preferably, the emulation epidermis 3 is printed using poster paper.
In above scheme, the high definition photo of neck is shot, the same ratio projection of human body is installed on, sketches out in neck
Vein 4, internal carotid 5, clavicle, mandibular, breastbone, and made using with the material of human skin similar texture, it can be perfect
Human skin is simulated, the positioning of 4 site of puncture of jugular vein can be also practiced.In preferred embodiment, cost is on the one hand considered
With it is easy to make, on the other hand in view of repeat can emulation epidermis 3 leave practice trace, be unfavorable for the subsequent white silk of model
It practises and using, generally using poster paper come print emulation epidermis 3 in the present embodiment, can both be printed with high definition, simple production, and can be with
Save cost also waterproof.
Further, the substrate 1 is made of wooden boards or rigid plastics or steel plate.
In above scheme, the substrate 1 can be made of wooden boards or rigid plastics or steel plate, and general multiselect is with firmly
Matter plastics, both light good carryings, cost is again low, and service wear is again small, also waterproof.
Embodiment two
As shown in Figs. 1-5, this embodiment describes a kind of jugular veins 4 to puncture teaching model, on the basis of embodiment one
On, in the present embodiment, the emulation muscle has the thickness of ultrasound thoroughly, or is made of the material of saturating ultrasound.
In above scheme, the puncture suitable for ultrasound guidance is practiced, applied widely, and does not increase cost.
Embodiment three
In the present embodiment, a kind of production method that jugular vein 4 punctures teaching model is disclosed, following step is specifically included
It is rapid:
(1) print emulation epidermis 3, it is preferred that the emulation epidermis 3 uses poster paper colour print；
(2) prepared substrate 1, it is preferred that the substrate 1 selects the EVA plate easily cut；
(3) according to the trend of jugular vein 4 and internal carotid 5 on emulation epidermis 3, accommodating chamber is made on substrate 1
11, it is preferred that the accommodating chamber 11 is fabricated to the through-hole of rectangular shape in order to easy to make；
(4) transparent cuboid cavity is formed in one end adhesive seal face of through-hole, it is preferred that viscous in one end of through-hole
Paste adhesive tape；
(5) emulation epidermis 3 is cooperated with substrate 1, so that emulation blood vessel and cuboid cavity cooperate, and according to emulation
The access way of the end production emulation blood vessel for moving towards cavity on substrate 1 of blood vessel, it is preferred that the emulation blood
Pipe uses emulsion tube；
(6) blood vessel will be emulated to be adhered on adhesive tape according to the trend on emulation epidermis 3；
(7) plasticiser is added in liquid-state silicon gel and pours into formation piercing module 2 in cuboid cavity, solidification after mixing evenly
Complete the production of teaching model afterwards, it is preferred that according to 100 grams of silica gel: 3 grams of curing agent are mixed, preliminary solidifying
Gu the time is 15 minutes or so, complete setting time is 1 hour, so in 5 minutes after mixing evenly, it will
Silica gel pours into cuboid cavity.
In above scheme, the emulsion tube of 4 end of teaching model jugular vein is knotted, is injected with color liquid to cream
In sebific duct, jugular vein 4 is simulated, the puncture practice of jugular vein 4 can be carried out after covering 4 model of jugular vein,
Especially can specific aim practice negative pressure needling, try on, be placed in seal wire.It connects and pressurizes in 5 one end of internal carotid
Balloon analog internal carotid 5 is beaten.The end for emulating blood vessel connection liquid circulating apparatus is achieved that into blood
It follows
The simulation of ring.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any to be familiar with technology people of the invention
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. a kind of internal jugular vein puncture teaching model characterized by comprising
Piercing module, the piercing module include emulation muscle, and are emulating intramuscular emulation according to anatomical location setting
Blood vessel；
Substrate, the substrate are equipped with the accommodating chamber for accommodating piercing module；
Epidermis is emulated, setting on the surface of the body, and covers the surface of piercing module, simulates neck skin.
2. a kind of internal jugular vein puncture teaching model according to claim 1, which is characterized in that the piercing module can replace
The setting changed matches in accommodating chamber with the shape and size of accommodating chamber.
3. a kind of internal jugular vein puncture teaching model according to claim 2, which is characterized in that the accommodating chamber is substrate
On surface, according to emulation blood vessel move towards formed cuboid cavity, and be smallest size of cuboid cavity.
4. a kind of internal jugular vein puncture teaching model according to claim 1, which is characterized in that the emulation muscle is by imitating
The silica gel or gel of muscle hardness are made, and thickness is identical as normal anatomy, and the emulation blood vessel setting is emulating intramuscular depth
Degree is identical as normal anatomy,
Preferably, the emulation muscle has the thickness of ultrasound thoroughly, or is made of the material of saturating ultrasound.
5. a kind of internal jugular vein puncture teaching model according to claim 1, which is characterized in that the emulation blood vessel can replace
In piercing module, the emulation blood vessel includes jugular vein and internal carotid for the setting changed, and is moved in the jugular vein and neck
Arteries and veins is matched with supracutaneous blood vessel trend is emulated.
6. a kind of internal jugular vein puncture teaching model according to claim 5, which is characterized in that the emulation blood vessel is by can
The material of simulated blood vessel elasticity is made, and emulates the diameter matches of blood vessel in the diameter and true neck of blood vessel,
Preferably, the emulation blood vessel with the matched emulsion tube of blood vessel diameter or silicone tube in true neck by being made.
7. a kind of internal jugular vein puncture teaching model according to claim 5, which is characterized in that the emulation is intravascular to fill
Enter to simulate blood, be filled with blood color in jugular vein be it is dark red, the blood color being filled in internal carotid is scarlet.
8. a kind of internal jugular vein puncture teaching model according to claim 5 or 7, which is characterized in that the emulation blood vessel
It is inside filled with the simulation blood circulated, the teaching model further includes the pressurization knot for the emulation blood pressurization in internal carotid
Structure is connect with internal carotid,
Preferably, the emulation blood vessel includes inlet and liquid outlet, and the pressure structure is the pressure being arranged at liquid outlet
Valve.
9. a kind of internal jugular vein puncture teaching model according to claim 1, which is characterized in that the emulation epidermis according to
The high definition photo of neck is projected and is printed according to same ratio, and the material of the emulation epidermis is similar to human skin
The material of quality,
Preferably, the emulation epidermis is printed using poster paper.
10. a kind of internal jugular vein puncture teaching model according to claim 1, which is characterized in that the substrate is by wooden
Plate or rigid plastics or steel plate are made.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754850A (en) * | 2020-05-21 | 2020-10-09 | 张忠丽 | Arm venipuncture training model |
| CN114093233A (en) * | 2021-11-12 | 2022-02-25 | 许昌育林科教设备有限公司 | Anatomical physical specimen for displaying TIPS (TIPS surgery) and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202454155U (en) * | 2012-02-13 | 2012-09-26 | 张艳 | Arm model for venipuncture practice |
| CN105206155A (en) * | 2015-10-20 | 2015-12-30 | 贵州琪临教学仪器有限公司 | Arteriovenous simulation method and device used for puncture teaching |
| CN206584574U (en) * | 2017-01-11 | 2017-10-24 | 商丘医学高等专科学校 | A kind of venipuncture emulation exercise component |
| CN207946973U (en) * | 2017-12-24 | 2018-10-09 | 淮安市第二人民医院（淮安仁慈医院） | A kind of central venous catheter teaching model |
| CN109147458A (en) * | 2018-10-22 | 2019-01-04 | 胡信群 | A kind of fully simulated blood vessel intervention simulation system |
-
2019
- 2019-03-14 CN CN201910193481.5A patent/CN109859599A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202454155U (en) * | 2012-02-13 | 2012-09-26 | 张艳 | Arm model for venipuncture practice |
| CN105206155A (en) * | 2015-10-20 | 2015-12-30 | 贵州琪临教学仪器有限公司 | Arteriovenous simulation method and device used for puncture teaching |
| CN206584574U (en) * | 2017-01-11 | 2017-10-24 | 商丘医学高等专科学校 | A kind of venipuncture emulation exercise component |
| CN207946973U (en) * | 2017-12-24 | 2018-10-09 | 淮安市第二人民医院（淮安仁慈医院） | A kind of central venous catheter teaching model |
| CN109147458A (en) * | 2018-10-22 | 2019-01-04 | 胡信群 | A kind of fully simulated blood vessel intervention simulation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754850A (en) * | 2020-05-21 | 2020-10-09 | 张忠丽 | Arm venipuncture training model |
| CN114093233A (en) * | 2021-11-12 | 2022-02-25 | 许昌育林科教设备有限公司 | Anatomical physical specimen for displaying TIPS (TIPS surgery) and manufacturing method thereof |
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Application publication date: 20190607 |