CN216979980U - Cricothyroid membrane puncture teaching aid - Google Patents
Cricothyroid membrane puncture teaching aid Download PDFInfo
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- CN216979980U CN216979980U CN202220410894.1U CN202220410894U CN216979980U CN 216979980 U CN216979980 U CN 216979980U CN 202220410894 U CN202220410894 U CN 202220410894U CN 216979980 U CN216979980 U CN 216979980U
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- Prior art keywords
- simulated
- puncture
- simulation
- neck
- trachea
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- 239000012528 membrane Substances 0.000 title claims abstract description 27
- 210000003437 trachea Anatomy 0.000 claims abstract description 22
- 210000004072 lung Anatomy 0.000 claims abstract description 19
- 238000004088 simulation Methods 0.000 claims description 37
- 206010033675 panniculitis Diseases 0.000 claims description 8
- 210000004304 subcutaneous tissue Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cricothyroid membrane puncture teaching aid, which comprises: the device comprises a simulated neck, a simulated head, a simulated lung, a simulated trachea, a puncture, an air bag and a wrapping film; the top of the simulated neck is connected with a simulated head, the bottom of the simulated neck is connected with the simulated lung, a simulated trachea is arranged in the simulated neck, the top of the simulated trachea is connected with the simulated head, and the bottom of the simulated trachea is communicated with the simulated lung; the puncture device has the advantages that the puncture device is simple in structure and low in cost, a student can perform puncture operation, the operation capability of the puncture device is improved, the puncture device is vivid, and the learning efficiency of the student is improved.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a cricothyroid membrane puncture teaching aid.
Background
The puncture and incision of the cricothyroid membrane are one of the emergency treatment methods adopted clinically for patients with respiratory obstruction and severe dyspnea. The first aid method places puncture catheter or air catheter through cricothyroid membrane to establish airway, maintain oxygenation and ventilate. In the "guidance for difficult airway management" of various countries, the puncture and incision of cricothyroid membrane is the last choice for treating the "non-intubating, non-ventilating" crisis. Thus, the skilled practice of periungual puncture, incision is considered to be a basic skill that must be mastered by surgeons, emergency physicians, and anesthesiologists. However, with the development of the application of various airway management tools such as video laryngoscopes and soft lenses, in the actual clinical work, the real need or the implementation of the puncture and incision of the cricothyroid membrane is not many, and because the use of the airway management tools is few, the experience of many clinicians for the implementation of the puncture and incision of the cricothyroid membrane is very limited, thereby greatly increasing the necessity of mastering the surgical skill through repeated simulation training on a model.
The existing cricothyroid membrane puncture simulation model is complex in shape, high in price and not suitable for training of surgical operations. At present, no professional cricothyroid membrane puncture training teaching aid is clinically used for trainees to practice, the puncture operation effect of the trainees is difficult to improve, and the training efficiency is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model discloses a cricothyroid membrane puncture teaching aid, which comprises: simulating neck, head, lung, trachea, puncture, air bag and wrapping film;
the simulation neck top is connected with the simulation head, the bottom with the simulation lung is connected, be provided with the simulation trachea in the simulation neck, simulation trachea top with the simulation head is connected, the bottom with the simulation lung is linked together, the last puncture of having seted up of simulation neck, be provided with the gasbag in the simulation trachea, the gasbag with keep away from in the trachea puncture one side is connected, the puncture outside is provided with the wrapping film.
Preferably, a simulated subcutaneous tissue layer is arranged between the simulated neck and the simulated trachea.
Preferably, the simulated head is sealed by a soft leather bag.
Preferably, the simulated lung and the air bag are made of rubber materials.
Preferably, the simulated trachea and the wrapping film are made of soft plastics.
Preferably, the simulated neck is of a bellows-like structure.
The utility model provides a cricothyroid membrane puncture teaching aid, which has the following beneficial effects: the device has simple structure and low cost, and the trainee can perform puncture operation, thereby improving the operation capability, being more vivid and improving the learning efficiency of the trainee.
Drawings
FIG. 1 is a schematic structural view of a cricothyroid membrane puncture teaching aid in a front view;
fig. 2 is a schematic view of the installation structure of the cricothyroid membrane puncture teaching aid of the utility model.
The attached drawings are as follows:
1. simulating a neck; 2. simulating a head; 3. simulating a lung; 4. simulating an air pipe; 5. a puncture hole; 6. an air bag; 7. wrapping the film; 8. simulating the subcutaneous tissue layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiment of the utility model provides a cricothyroid membrane puncture teaching aid, which comprises: the device comprises a simulated neck 1, a simulated head 2, a simulated lung 3, a simulated trachea 4, a puncture opening 5, an air bag 6 and a wrapping film 7; the simulation neck 1 is connected with a simulation head 2 at the top, connected with the simulation lung 3 at the bottom, provided with a simulation air pipe 4 in the simulation neck 1, connected with the simulation head 2 at the top and communicated with the simulation lung 3 at the bottom, provided with a puncture opening 5 on the simulation neck 1, provided with an air bag 6 in the simulation air pipe 4, connected with one side of the air pipe far away from the puncture opening 5, and provided with a wrapping film 7 at the outer side of the puncture opening 5; a simulated subcutaneous tissue layer 8 is arranged between the simulated neck part 1 and the simulated trachea 4; the simulation head 2 is formed by sealing a soft leather bag; the simulated lung 3 and the air bag 6 are made of rubber materials; the simulation air pipe 4 and the wrapping film 7 are made of soft plastics; the simulated neck 1 is of a bellows-like construction.
Examples
According to the attached drawings 1-2, the teaching aid for the cricothyroid membrane puncture provided by the embodiment of the application is characterized in that the top of a simulated neck part 1 is connected with a simulated head part 2, the bottom of the simulated neck part 1 is connected with a simulated lung part 3, the simulated head part 2 is formed by sealing a soft leather bag, the simulated lung part 3 is made of rubber materials, the simulated neck part 1 is internally filled with gas, a simulated air pipe 4 is arranged in the simulated neck part 1, an air bag 6 made of rubber materials is arranged in the simulated air pipe 4, the air bag 6 is inflated, a simulated subcutaneous tissue layer 8 is arranged between the outer side of the simulated air pipe 4 and the simulated neck part 1, and the simulated air pipe 4 and the simulated subcutaneous tissue layer 8 are made of soft plastics and are easy to puncture and cut;
during the use, but the student simulation operation, touch simulation neck 1 downwards, 5 outside parcels of puncture port have wrapping up in membrane 7, the student will feel like this and have sunkenly, it is used for simulating the sunken of a real puncture position for larynx knot below, then use the syringe needle to pass puncture port 5, in 8 entering into simulation trachea 4 of subcutaneous tissue layer through the simulation, accomplish the puncture of primary cricothyroid membrane this moment, the syringe needle can pierce gasbag 6, 6 interior gases of gasbag wear out through the syringe needle, 6 inside gases of gasbag can spread through the syringe needle, more vivid, improve student's learning efficiency, the preparation material of this device is simple easily obtained, the cost of manufacture is very cheap, be applicable to cricothyroid membrane puncture skill training.
Preferably, a simulated subcutaneous tissue layer 8 is disposed between the simulated neck 1 and the simulated trachea 4.
Preferably, the dummy head 2 is sealed by a soft bag.
Preferably, the simulated lung 3 and the air bag 6 are made of rubber.
Preferably, the material of the simulated air tube 4 and the wrapping film 7 is soft plastic.
Preferably, the dummy neck 1 is a bellows-like structure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cricothyroid membrane puncture teaching aid which characterized in that includes: the device comprises a simulated neck (1), a simulated head (2), a simulated lung (3), a simulated trachea (4), a puncture (5), an air bag (6) and a wrapping film (7);
simulation neck (1) top is connected with simulation head (2), the bottom with simulation lung (3) are connected, be provided with simulation trachea (4) in simulation neck (1), simulation trachea (4) top with simulation head (2) are connected, the bottom with simulation lung (3) are linked together, puncture (5) have been seted up on simulation neck (1), be provided with gasbag (6) in simulation trachea (4), gasbag (6) with keep away from in the trachea puncture (5) one side is connected, puncture (5) outside is provided with wrapping film (7).
2. A cricothyroid membrane puncture teaching aid according to claim 1, wherein a simulated subcutaneous tissue layer (8) is provided between the simulated neck (1) and the simulated trachea (4).
3. A cricothyroid membrane puncture teaching aid according to claim 2, wherein the dummy head (2) is sealed with a soft bladder.
4. A cricothyroid membrane puncture teaching aid according to claim 3, wherein the simulated lung (3) and the air cell (6) are made of rubber.
5. A cricothyroid membrane puncture teaching aid according to claim 4, wherein the material of the simulated trachea (4) and the wrapping membrane (7) is soft plastic.
6. A cricothyroid membrane puncture teaching aid according to claim 5, wherein the simulated neck (1) is of a bellows-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220410894.1U CN216979980U (en) | 2022-02-28 | 2022-02-28 | Cricothyroid membrane puncture teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220410894.1U CN216979980U (en) | 2022-02-28 | 2022-02-28 | Cricothyroid membrane puncture teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216979980U true CN216979980U (en) | 2022-07-15 |
Family
ID=82356048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220410894.1U Expired - Fee Related CN216979980U (en) | 2022-02-28 | 2022-02-28 | Cricothyroid membrane puncture teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216979980U (en) |
-
2022
- 2022-02-28 CN CN202220410894.1U patent/CN216979980U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |