CN219626183U - Cricothyroid membrane puncture and trachea cannula model - Google Patents
Cricothyroid membrane puncture and trachea cannula model Download PDFInfo
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- CN219626183U CN219626183U CN202320048515.3U CN202320048515U CN219626183U CN 219626183 U CN219626183 U CN 219626183U CN 202320048515 U CN202320048515 U CN 202320048515U CN 219626183 U CN219626183 U CN 219626183U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a cricothyroid membrane puncture and trachea cannula model, and belongs to the technical field of training devices. The head and neck model is provided with a nasal cavity, an oral cavity and a throat which are communicated, detachable simulated annular cartilage is arranged in the throat, and the simulated annular cartilage is detachably connected with a simulated cricothyroid membrane. The model designed by the utility model imitates the neck structure of a human body, and the cricothyroid membrane, the cricothondral cartilage and the neck skin can be replaced, so that the cricothondral membrane puncture and incision exercise can be performed, the situation is more lifelike, the training effect is good, the oral cavity and nasal cavity trachea cannula training operation can be performed, the oropharynx breather pipe and other training operations can be performed, and the functions are diversified.
Description
Technical Field
The utility model relates to a cricothyroid membrane puncture and trachea cannula model, and belongs to the technical field of training devices.
Background
Clinically, for patients with respiratory obstruction and serious dyspnea needing immediate rescue, a cricothyroid membrane puncturing and cutting technology is one of methods for emergency patients, can win time for tracheotomy, is an important component of on-site emergency, and is difficult to practice in the current medical practice stage, or a puncturing model only uses a layer of foam material plate with the thickness of 2-3 mm to replace all structures of the neck including the cricothyroid membrane, although puncturing can be performed, specific puncturing positions cannot be clearly achieved, training effects are affected, and the function is single.
Disclosure of Invention
The utility model aims to solve the technical problems, and adopts the following technical proposal to realize:
a cricothyroid membrane puncture and trachea cannula model comprises a head and neck model, wherein a nasal cavity, an oral cavity and a throat are arranged on the head and neck model and are communicated, detachable simulated cricothondral cartilage is arranged in the throat, and the simulated cricothondral cartilage is detachably connected with a simulated cricothondral membrane.
As a preferred example, the throat of the head and neck model is provided with an opening, the simulated annular cartilage is arranged in the throat through the opening, and the simulated neck skin is detachably connected in the opening.
As a preferred example, the simulated neck skin is made of elastic material.
As a preferred example, the head and neck model is made of the same material as the simulated neck skin.
As a preferred example, the head and neck model is also provided with a oropharyngeal, glottic, esophageal, pulmonary and gastric structures.
The beneficial effects of the utility model are as follows: the model designed by the utility model imitates the neck structure of a human body, and the cricothyroid membrane, the cricothondral cartilage and the neck skin can be replaced, so that the cricothondral membrane puncture and incision exercise can be performed, the situation is more lifelike, the training effect is good, the oral cavity and nasal cavity trachea cannula training operation can be performed, the oropharynx breather pipe and other training operations can be performed, and the functions are diversified.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a simulated cricoid cartilage structure;
fig. 3 is a schematic diagram of a simulated cervical skin structure.
In the figure: a head and neck model 1, a simulated neck skin 2, a simulated cricoid cartilage 3 and a simulated cricoid membrane 4.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a cricoid puncture and trachea cannula model comprises a head and neck model 1, wherein a nasal cavity, an oral cavity and a throat are arranged on the head and neck model 1, a detachable simulated cricoid 3 is arranged in the throat, a simulated cricoid 4 is detachably connected to the simulated cricoid 3, specifically, in one preferred embodiment, an opening is formed in the throat of the head and neck model 1, the simulated cricoid 3 is arranged in the throat through the opening, the outline of a groove in the throat is consistent with the outline of the simulated cricoid 3, a seam is formed in the opening, a simulated neck skin 2 is detachably connected to the opening, the simulated neck skin 2 is made of an elastic material, the head and neck model 1 is arranged with the simulated neck skin 2 in the same material, the simulated neck skin 2 is tightly matched with the opening, the simulated cricoid 3 is fixed through elasticity, and the connection modes between the simulated cricoid 4 and the simulated cricoid 3 are all connected together through elastic clamping.
In another embodiment, the head and neck model 1 comprises structures of the oral cavity, the nasal cavity, the teeth, the tongue, the throat, the oropharynx, the glottis, cricothyroid, the trachea, the esophagus, the lung, the stomach and the like, has complete head and neck structures, combines cricothyroid puncture and trachea cannula training into a whole model, and the cricothyroid, neck skin and trachea are replaceable, can perform cricothyroid puncture and incision exercises, can perform oral cavity and nasal cavity trachea cannula training operations and oropharynx breather pipe training operations.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A cricothyroid membrane puncture and trachea cannula model, which is characterized in that: the head and neck model (1) is included, be provided with nasal cavity, oral cavity and the throat that are linked together on head and neck model (1), be provided with detachable simulation cyclic annular cartilage (3) in the throat, can dismantle on simulation cyclic annular cartilage (3) and be connected with simulation cricothyroid membrane (4).
2. The cricothyroid membrane puncture and tracheal cannula model of claim 1, wherein: the throat of the head and neck model (1) is provided with an opening, the simulated annular cartilage (3) is arranged in the throat through the opening, and the opening is detachably connected with a simulated neck skin (2).
3. The cricothyroid membrane puncture and tracheal cannula model of claim 2, wherein: the simulated neck skin (2) is made of elastic materials.
4. The cricothyroid membrane puncture and tracheal cannula model of claim 2, wherein: the head and neck model (1) and the simulated neck skin (2) are made of the same material.
5. The cricothyroid membrane puncture and tracheal cannula model of claim 1, wherein: the head and neck model (1) is also provided with structures of the throat, the glottis, the esophagus, the lung and the stomach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320048515.3U CN219626183U (en) | 2023-01-09 | 2023-01-09 | Cricothyroid membrane puncture and trachea cannula model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320048515.3U CN219626183U (en) | 2023-01-09 | 2023-01-09 | Cricothyroid membrane puncture and trachea cannula model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626183U true CN219626183U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320048515.3U Active CN219626183U (en) | 2023-01-09 | 2023-01-09 | Cricothyroid membrane puncture and trachea cannula model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626183U (en) |
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2023
- 2023-01-09 CN CN202320048515.3U patent/CN219626183U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230915 Address after: 201609 floor 2-1, building 20, No. 615, Lianhe Road, Chedun Town, Songjiang District, Shanghai Patentee after: Shanghai Boyou Scientific and Educational Instruments and Equipment Co.,Ltd. Address before: No.216 GANGYE Road, Xiaokunshan Town, Songjiang District, Shanghai, 201614 Patentee before: Shanghai shisec Information Technology Co.,Ltd. |