CN210409174U - Oropharynx air duct for digestive endoscopy general anesthesia - Google Patents
Oropharynx air duct for digestive endoscopy general anesthesia Download PDFInfo
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- CN210409174U CN210409174U CN201920470622.9U CN201920470622U CN210409174U CN 210409174 U CN210409174 U CN 210409174U CN 201920470622 U CN201920470622 U CN 201920470622U CN 210409174 U CN210409174 U CN 210409174U
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Abstract
The utility model provides an oropharynx air vent for digestive endoscopy general anesthesia belongs to the medical instrument field. It overcomes the defect that the common oropharyngeal airway can not be used when the patient has a medical mouthpiece. The utility model discloses an air duct is equipped with the cavity in, and the air duct near-end is equipped with the seam hasp, and the seam hasp is used for the fixed medical seam of installation. The utility model has the advantages of not influencing the scope examination and treatment when effectively supporting the open air flue of the tongue root.
Description
Technical Field
The utility model belongs to the field of medical equipment, a oropharynx air vent is related to, in particular to oropharynx air vent for digestion scope general anesthesia.
Background
Digestive endoscopy is widely used for diagnosing digestive tract diseases, and mainly comprises gastroscopes, enteroscopes, colonoscopes, ultrasonic scopes and the like. With medical advances, there is an increasing number of treatments under the digestive endoscopy, such as Endoscopic Retrograde Cholangiopancreatography (ERCP), which, in turn, causes more discomfort to the patient due to the prolonged duration of the Endoscopic examination. Painless endoscopes can be produced at the same time, and general anesthetic drugs are used for intravenous injection on the basis of common endoscopy treatment. After the medicine is injected, the patient enters a general anesthesia state, the muscles of the oropharynx part are also relaxed, the gastroscope is facilitated to be pushed, but the situation of tongue root backward falling is brought, particularly, the patient with short neck and obesity is easy to happen, the hypoxemia can be caused, and further serious events can be caused. For patients with glossopharyngeal tenesmus, the oropharyngeal airway is commonly placed into the oral cavity to reach the oropharyngeal portion clinically so as to support the glossopharyngeal root to open the airway. However, the conventional oropharyngeal airway cannot be used for endoscopic treatment, and if the patient needs to be placed, the gastroscope must be withdrawn and the bite must be removed, so that the examination and treatment are interrupted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists among the prior art, provide one kind can hold up the open air flue of tongue root, and do not influence the oropharynx air vent that is used for the whole anesthesia of scope of digestion scope of scope inspection treatment.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an oropharynx air vent for digesting endoscope general anesthesia which characterized in that, includes the air vent, the air vent in be equipped with the cavity, the air vent near-end be equipped with the nip hasp, the nip hasp be used for the fixed medical nip of installation.
The utility model discloses a theory of operation: during painless digestion endoscopy examination and treatment, when a patient produces tongue root back drop and airway obstruction due to the action of general anesthesia medicine, the oropharynx air duct is fixed with a medical seaming, the oropharynx air duct is placed into an oral cavity, the front end of the air duct can reach the adjacent part of the tongue root and the pharynx rear wall to support the tongue root, so that the airway obstruction is relieved, the examination and treatment under the endoscope can be continuously performed without interruption, and the structure improves the safety of the general anesthesia endoscopy examination and treatment.
In the oropharynx air duct for digestive endoscopy general anesthesia, the cross section of the air duct is U-shaped.
In the oropharynx air duct for digestive endoscopy general anesthesia, the air duct is in a shape with a thick near end and a thin far end.
In the oropharynx air duct for digestive endoscopy general anesthesia, the seaming lock catch is provided with two mounting plates perpendicular to the surface of the air duct, and each mounting plate is provided with a sliding groove.
In the oropharynx air duct for digestive endoscopy general anesthesia, a holding handle is further arranged on the air duct and is used for facilitating medical staff to install and adjust the medical mouthpiece.
In the oropharyngeal airway for digestive endoscopy general anesthesia as described above, the airway is made of a flexible material.
In the oropharynx air duct for digestive endoscopy general anesthesia, the middle section of the air duct is also provided with a groove.
In the oropharyngeal airway for digestive endoscopy general anesthesia as described above, the airway is made of silica gel.
The utility model has the advantages that: compared with the traditional structure, the utility model overcomes the defect that the common oropharyngeal airway can not be used when the patient has a medical bite in the mouth, and the process of placing the airway does not influence the implementation of endoscopic examination and treatment; the bite lock catch can be connected to the medical bite to play a role in fixing the air duct; the cross section of the air channel is designed into a U shape, and a groove is arranged in the middle section, so that the occupation of the space in the oral cavity is minimized, and the influence on the endoscope operation is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the usage state of the present invention;
in the figure, 1, an air duct; 2. locking the seaming; 3. a grip; 4. mounting a plate; 5. a chute; 6. and (4) a groove.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figures 1-2, the oropharyngeal airway 1 for the full anesthesia of the digestive endoscope comprises an airway 1, a cavity is arranged in the airway 1, a bite lock catch 2 is arranged at the near end of the airway 1, and the bite lock catch 2 is used for installing and fixing a medical bite.
In further detail, the cross-sectional shape of the airway 1 is U-shaped to avoid affecting the endoscopic procedure while reducing the space occupied by the lumen.
In order to easily mount the medical mouthpiece and effectively fix the medical mouthpiece, the airway 1 is formed to have a thick proximal end and a thin distal end.
In more detail, the mouthpiece lock catch 2 is provided with two mounting plates 4 perpendicular to the surface of the air duct 1, and each mounting plate 4 is provided with a sliding groove 5. Simple structure is reliable, prevents that airway 1 roll-off can easily install or dismantle the bite.
Preferably, the air passage 1 is further provided with a holding handle 3, and the holding handle 3 is used for facilitating the installation and adjustment of the medical mouthpiece by medical personnel.
Preferably, airway 1 is made of a flexible material for ease of adjustment and to reduce injury to the patient.
Preferably, the occupation of the space in the cavity is further reduced, and a groove 6 is further arranged in the middle section of the air duct 1.
Preferably, airway 1 is made of silicone for ease of adjustment and to reduce injury to the patient.
During the painless digestive endoscopy examination and treatment, when a patient produces tongue root tenesmus and airway obstruction due to the action of general anesthesia medicine, the oropharyngeal airway 1 is fixed with the mouth piece, the mouth piece is arranged in the oral cavity, the front end of the airway 1 can reach the adjacent position of the tongue root and the pharyngeal backwall to support the tongue root by adjusting the handle 3, thereby relieving the airway obstruction, the examination and treatment under the endoscope can be continuously carried out without interruption, and the safety of the general anesthesia endoscopic examination and treatment is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms airway 1, snap lock 2, grip 3, mounting plate 4, chute 5, recess 6, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (8)
1. The utility model provides an oropharynx air vent for digesting endoscope general anesthesia, characterized in that, includes air vent (1), air vent (1) in be equipped with the cavity, air vent (1) near-end be equipped with nip hasp (2), nip hasp (2) be used for the fixed medical nip of installation.
2. The oropharyngeal airway for digestive endoscopy general anesthesia of claim 1, characterized in that the airway (1) has a U-shaped cross-section.
3. The oropharyngeal airway for digestive endoscopy general anesthesia of claim 1, characterized in that the airway (1) is thick at the proximal end and thin at the distal end.
4. The oropharynx air duct for digestive endoscopy general anesthesia of claim 1, characterized in that the bite lock catch (2) is provided with two mounting plates (4) perpendicular to the surface of the air duct (1), and each mounting plate (4) is provided with a sliding groove (5).
5. The oropharynx air duct for digestive endoscopy general anesthesia of claim 1, characterized in that a handle (3) is further provided on the air duct (1), the handle (3) is used for facilitating medical staff to install and adjust the medical mouthpiece.
6. Oropharyngeal airway for digestive endoscopy general anesthesia according to claim 1, characterized by that, the airway (1) is made of flexible material.
7. The oropharyngeal airway for digestive endoscopy general anesthesia of claim 1, characterized in that the airway (1) is further provided with a groove (6) in the middle section.
8. Oropharyngeal airway for digestive endoscopy general anesthesia according to claim 1, characterized by that, the airway (1) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470622.9U CN210409174U (en) | 2019-04-09 | 2019-04-09 | Oropharynx air duct for digestive endoscopy general anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470622.9U CN210409174U (en) | 2019-04-09 | 2019-04-09 | Oropharynx air duct for digestive endoscopy general anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409174U true CN210409174U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920470622.9U Active CN210409174U (en) | 2019-04-09 | 2019-04-09 | Oropharynx air duct for digestive endoscopy general anesthesia |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956997A (en) * | 2021-02-09 | 2021-06-15 | 复旦大学附属中山医院 | Oropharynx protection and oxygen inhalation combined device for endoscope minimally invasive diagnosis and treatment |
| TWI792107B (en) * | 2020-12-01 | 2023-02-11 | 貞安有限公司 | Sputum suction device |
-
2019
- 2019-04-09 CN CN201920470622.9U patent/CN210409174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI792107B (en) * | 2020-12-01 | 2023-02-11 | 貞安有限公司 | Sputum suction device |
| CN112956997A (en) * | 2021-02-09 | 2021-06-15 | 复旦大学附属中山医院 | Oropharynx protection and oxygen inhalation combined device for endoscope minimally invasive diagnosis and treatment |
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