CN219941496U - Painless ultrasonic gastroscope diagnosis and treatment laryngeal mask - Google Patents
Painless ultrasonic gastroscope diagnosis and treatment laryngeal mask Download PDFInfo
- Publication number
- CN219941496U CN219941496U CN202321494801.9U CN202321494801U CN219941496U CN 219941496 U CN219941496 U CN 219941496U CN 202321494801 U CN202321494801 U CN 202321494801U CN 219941496 U CN219941496 U CN 219941496U
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- CN
- China
- Prior art keywords
- laryngeal mask
- pipe
- esophagus
- gastroscope
- painless
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 15
- 210000003238 esophagus Anatomy 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000002575 gastroscopy Methods 0.000 claims description 11
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 238000010992 reflux Methods 0.000 abstract description 8
- 206010003504 Aspiration Diseases 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 206010021118 Hypotonia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000036640 muscle relaxation Effects 0.000 description 1
- 239000003158 myorelaxant agent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000000515 tooth Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
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- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The utility model relates to the technical field of medical appliances, in particular to a laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment, which comprises a laryngeal mask and a gastroscope pipeline, wherein the bottom of the laryngeal mask is connected with a vent pipe which is communicated with a concave part of the laryngeal mask; the gastroscope pipeline passes through the back wall of the laryngeal mask and extends forwards to form an esophagus; an esophagus air bag is sleeved on the outer wall of the esophagus pipe; the side wall of the throat air-charging cover is provided with an air-charging pipe I for charging air into the cover body; the side walls of the gastroscope pipeline and the esophagus pipe are internally provided with a second inflation pipe, and the end part of the second inflation pipe is communicated with the esophagus air bag; the cross-sectional diameter of the gastroscope pipeline is larger than that of the vent pipe; the end part of the vent pipe, which is far away from the throat air charging cover, is provided with a vent pipe joint; the side walls of the gastroscope pipeline and the vent pipe are wrapped with an outer pipe. The cross-sectional diameter of the gastroscope pipeline is larger than that of the vent pipe. The laryngeal mask solves the problems of poor ventilation management and reflux aspiration risks in the prior art.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment.
Background
The operation time of the ultrasonic gastroscope is long, and water is often required to be injected into the stomach for ultrasonic development. When ultrasonic gastroscopy is performed under non-intubated general anesthesia, the reflux aspiration risk is extremely high. The tracheal intubation needs to use muscle relaxant, and the intubation has great irritation, and can bring injury and complications to patients, thereby being unfavorable for rapid awakening and rapid discharge of the patients.
The laryngeal mask is convenient to put in, does not need auxiliary instruments, is not easy to damage tissues such as oral cavity, teeth, trachea, vocal cords and the like, is commonly used for anesthesia in short and small operations, and is particularly used for anesthesia in operations or examinations which do not need muscle relaxation and keep spontaneous breathing. However, the tightness of conventional laryngeal masks is not guaranteed and is not recommended for patients at risk of reflux. The novel laryngeal mask is used for painless gastroscopy in the past, but no special laryngeal mask for painless ultrasonic gastroscopy is found.
Disclosure of Invention
The utility model aims to provide a laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment, which solves the problems of poor ventilation management and reflux aspiration risks in the prior art.
The utility model discloses a laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment, which comprises a laryngeal mask and a gastroscope pipeline, wherein the bottom of the laryngeal mask is connected with a vent pipe, and the vent pipe is communicated with the top of the laryngeal mask; the laryngeal mask is attached to the front wall of the gastroscope pipeline, and the end part of the gastroscope pipeline penetrates through the laryngeal mask and extends into an esophagus pipe at the upper end of the esophagus; the outer wall of the esophagus tube is sleeved with an esophagus air bag.
Further, the side wall of the throat air-charging cover is provided with an air-charging tube I for charging air into the cover body.
Further, the outer side walls of the gastroscope pipeline and the esophagus pipe are provided with an inflation pipe II, and the end part of the inflation pipe II is communicated with the esophagus air bag.
Further, the cross-sectional diameter of the gastroscope tube is greater than the cross-sectional diameter of the vent tube.
Further, the end of the breather pipe far away from the laryngeal mask is provided with a tracheal joint.
Further, the side walls of the gastroscope pipeline and the vent pipe are wrapped with an outer pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the esophagus air bag is arranged on the esophagus pipe, so that when water is injected into the stomach or reflux occurs, the esophagus air bag can seal the gap between the gastroscope airway and the esophagus to prevent water from entering the throat part, and a first layer of protection is formed;
2. the tightness of the laryngeal mask can assist or control ventilation for the patient and form a second layer of protection for reflux aspiration;
3. the end part of the breather pipe is provided with a tracheal joint which can be connected with a simple breathing bag or an anesthesia machine to assist or control ventilation;
4. the esophagus pipe is a pipeline with better flexibility, and the tightness of the laryngeal mask is not affected by the change of direction;
5. the gastroscope pipeline and the vent pipe are wrapped by the outer pipe, so that the whole laryngeal mask is tidy, attractive and elegant.
Drawings
FIG. 1 is a top view of a laryngeal mask for painless ultrasound gastroscopy diagnosis and treatment provided by an embodiment of the utility model;
FIG. 2 is a side cross-sectional view of a laryngeal mask for painless ultrasound gastroscopy diagnosis and treatment provided by an embodiment of the present utility model;
fig. 3 is a cross-sectional view at A-A in fig. 2.
Reference numerals referred to in the above figures:
1. a gastroscope tube; 2. an inflation tube I; 3. a laryngeal mask; 4. an esophageal balloon; 5. an esophageal tube; 6. a second inflation tube; 7. a vent pipe; 8. an air pipe joint.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The implementation of the present utility model will be described in detail below with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if any, terms such as "upper", "lower", "left", "right", etc., are used as terms of orientation or positional relationship based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, but not for indicating or implying that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing positional relationship in the drawings are merely used for illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above should be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1-3, a preferred embodiment of the present utility model is provided.
The laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment comprises a laryngeal mask airway 3 and a gastroscope pipeline 1, wherein the bottom of the laryngeal mask airway 3 is connected with a vent pipe 7, the vent pipe 7 is communicated with a concave part of the laryngeal mask airway 3, the laryngeal mask airway 3 is shown in figure 1, and the front face of the laryngeal mask airway is elliptical; the end part of the breather pipe 7 far away from the laryngeal mask 3 is connected with a tracheal joint 8, so that the medical staff can conveniently control ventilation; in the embodiment, the gastroscope pipeline 1 passes through the rear wall of the laryngeal mask 3 and is continued forwards to form an esophagus pipe 5, and the esophagus pipe 5 of the embodiment is a flexible pipeline, so that the direction of the medical staff can be conveniently adjusted; the outer wall of the esophagus pipe 5 is sleeved with an esophagus air bag 4, and the esophagus air bag 4 is inflated to be circular.
In this embodiment, the side wall of the laryngeal mask 3 is preferably connected to a first inflation tube 2 for inflating the interior of the mask body. As shown in fig. 1 and 3, the second inflation tube 6 is attached to the side walls of the gastroscope tube 1 and the esophagus tube 5, the end part of the second inflation tube is communicated with the interior of the esophagus air bag 4, the joint of the second inflation tube 6 and the laryngeal mask 3 is fixedly connected, and meanwhile, part of the second inflation tube 6 is fixedly embedded in the side walls of the gastroscope tube and the esophagus tube 5.
In this embodiment, as shown in fig. 1, the cross-sectional diameter of the gastroscope tube 1 is preferably larger than the cross-sectional diameter of the ventilation tube 7, and the gastroscope tube 1 is a main support structure.
In the preferred embodiment, the outer tube is wrapped on the side walls of the gastroscope pipeline 1 and the vent pipe 7, so that the whole laryngeal mask is neat, attractive and elegant.
Working principle: medical staff inflates the laryngeal mask 3 and the esophageal balloon 4 through the inflation tube I2 and the inflation tube II 6 respectively, so that the esophageal balloon 4 seals a gap between the gastroscope airway and the esophagus, the esophageal balloon 4 forms a first layer of protection when water is injected into the stomach or reflux occurs, the sealing performance of the laryngeal mask 3 assists or controls ventilation for a patient, and a second layer of protection is formed for reflux aspiration.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment comprises a laryngeal mask (3) and a gastroscope pipeline (1), and is characterized in that the bottom of the laryngeal mask (3) is connected with a vent pipe (7), and the vent pipe (7) is communicated with the top of the laryngeal mask (3); the laryngeal mask airway (3) is attached to the front wall of the gastroscope pipeline (1), and the end part of the gastroscope pipeline (1) penetrates through the laryngeal mask airway (3) and extends into an esophagus (5) at the upper end of the esophagus; an esophagus air bag (4) is sleeved on the outer wall of the esophagus pipe (5).
2. A laryngeal mask for painless gastroscopy diagnosis and treatment according to claim 1, characterized in that the side wall of the laryngeal mask (3) is provided with an inflation tube one (2) for inflating the inside of the mask body.
3. The laryngeal mask for painless ultrasonic gastroscope diagnosis and treatment according to claim 1, wherein the outer side walls of the gastroscope pipeline (1) and the esophagus pipe (5) are provided with a second inflation pipe (6), and the end part of the second inflation pipe (6) is communicated with the esophagus air bag (4).
4. A laryngeal mask for painless ultrasound gastroscopy diagnosis and treatment according to claim 1, characterized in that the cross-sectional diameter of the gastroscopy tube (1) is larger than the cross-sectional diameter of the ventilation tube (7).
5. A laryngeal mask for painless ultrasound gastroscopy diagnosis and treatment according to claim 1, characterized in that the end of the ventilation tube (7) remote from the laryngeal mask (3) is provided with an air tube connector (8).
6. A laryngeal mask for painless ultrasound gastroscopy diagnosis and treatment according to claim 1, characterized in that the side walls of the gastroscopy tube (1) and the vent tube (7) are wrapped with an outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494801.9U CN219941496U (en) | 2023-06-13 | 2023-06-13 | Painless ultrasonic gastroscope diagnosis and treatment laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494801.9U CN219941496U (en) | 2023-06-13 | 2023-06-13 | Painless ultrasonic gastroscope diagnosis and treatment laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219941496U true CN219941496U (en) | 2023-11-03 |
Family
ID=88546520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494801.9U Active CN219941496U (en) | 2023-06-13 | 2023-06-13 | Painless ultrasonic gastroscope diagnosis and treatment laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219941496U (en) |
-
2023
- 2023-06-13 CN CN202321494801.9U patent/CN219941496U/en active Active
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| GR01 | Patent grant | ||
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