CN215275199U - Gastrointestinal examination ventilation laryngeal mask - Google Patents
Gastrointestinal examination ventilation laryngeal mask Download PDFInfo
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- CN215275199U CN215275199U CN202121126624.XU CN202121126624U CN215275199U CN 215275199 U CN215275199 U CN 215275199U CN 202121126624 U CN202121126624 U CN 202121126624U CN 215275199 U CN215275199 U CN 215275199U
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- laryngeal mask
- flexible supporting
- supporting part
- visual device
- mask body
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Abstract
The utility model relates to a laryngeal mask of ventilating of gastroenterology inspection gets into the problem that is unsmooth, laryngeal mask insert the difficulty and counterpoint the inaccuracy and trachea emergence jam risk in the gastroenterology of solving current laryngeal mask of ventilating of gastroenterology inspection. The device comprises a push catheter, a gastrointestinal endoscope examination channel arranged in the push catheter, a laryngeal mask body and a visual device, wherein the push catheter comprises an arc-shaped flexible supporting part and an air tube arranged in the flexible supporting part; the gastrointestinal endoscope inspection channel is positioned in the middle of the flexible supporting part, so that a gastrointestinal endoscope can enter smoothly, two independent air pipes are arranged on the side part of the flexible supporting part, an air vent communicated with each air pipe is arranged on the inner side of the bowl part, and the near ends of the two air pipes are communicated, so that even if one air pipe is blocked, the other air pipe can be ventilated, and the inspection risk is reduced; in addition, the dispersed airflow reduces choking of the patient during breathing.
Description
Technical Field
The utility model relates to a laryngeal mask of ventilating of stomach and intestine inspection.
Background
The existing gastrointestinal examination ventilation laryngeal mask generally comprises a pushing catheter, a laryngeal mask body and a visual device, wherein the laryngeal mask body is arranged at the far end of the pushing catheter, the pushing catheter comprises a ventilation pipe arranged in the middle of the pushing catheter, the ventilation pipe is communicated with the laryngeal mask body, the pushing catheter also comprises a gastrointestinal endoscope examination channel which is arranged on the side part of the pushing catheter and is used for entering a gastrointestinal endoscope, and the prior art has the defects that the ventilation pipe is arranged in the middle of a catheter body, the gastrointestinal endoscope examination channel is arranged on one side, so that the entering of the gastrointestinal endoscope is not smooth enough, and the gastrointestinal endoscope examination operation is influenced; because the ventilation pipe is provided with one ventilation pipe, the patient feels comfortable and the psychological conflicted emotion and the body adverse reaction are generated due to the defects that the choking and the breathing are difficult caused by concentrated airflow, and the potential risk of endangering the life of the patient exists because the ventilation pipe is blocked when the ventilation pipe is used; in addition, in the process of examination, because the examination device stimulates the respiratory and digestive tract mucosa, the secretion of the oropharynx is increased, water injection is possibly needed in the gastrointestinal endoscopy examination process, the gastric content possibly flows back to cause the oropharynx, if the gastric content is not sucked in time, the secretion and the reflux enter the trachea, and adverse events such as reflux aspiration are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the gastrointestinal endoscope of the prior gastrointestinal examination ventilation laryngeal mask is unsmooth in entering, the laryngeal mask is difficult to insert, the contraposition is not accurate, and the trachea is blocked.
For solving the utility model provides a technical scheme that technical problem adopted does: the utility model discloses a gastroenterology examination ventilation laryngeal mask includes the propelling movement pipe, locates the gastroenterology examination passageway in the propelling movement pipe, locates the laryngeal mask body of propelling movement pipe distal end, and visual device, the propelling movement pipe include curved flexible supporting part, locate the trachea in the flexible supporting part, the laryngeal mask body including the bowl portion towards the arc inboard of flexible supporting part and along the back that the arc outside of flexible supporting part extends, be equipped with the cover utricule on the bowl portion, visual device locate on the laryngeal mask body, the laryngeal mask body on correspond detection device and be equipped with transparent visual window; the gastrointestinal endoscope inspection passage be located flexible supporting part in the middle of, the remote end of laryngeal mask body be equipped with the gastrointestinal endoscope inspection exit of gastrointestinal endoscope inspection passage intercommunication, the both sides of flexible supporting part be equipped with an independent trachea respectively, bowl portion inboard be equipped with the blow vent of every trachea intercommunication, two tracheal near-end intercommunications set up, tracheal entry is equipped with the trachea interface.
Right the utility model discloses do further limited technical scheme and include:
the outer side of the far end of the flexible supporting part, which is close to the laryngeal mask body, is provided with a circle of drainage groove, the flexible supporting part is internally provided with a drainage tube communicated with the drainage groove, and the near end of the drainage tube is provided with a drainage interface detachably connected with a drainage device.
The visual device comprises a first visual device arranged at the far end of the ventral surface of the laryngeal mask body, a second visual device arranged at the inner side of the bowl part and a third visual device arranged at the back of the laryngeal mask body, wherein the first visual device is arranged corresponding to the gastrointestinal endoscope inspection channel.
The third visual device is close to the joint of the pushing catheter and the laryngeal mask body.
The visual device comprises a camera shooting component and a light source arranged on the camera shooting component.
The visual device is connected with the intelligent terminal through wires or wirelessly.
The flexible supporting part is made of a silica gel material.
The laryngeal mask body insert the end and be equipped with tongue guide part, tongue guide part extend along bowl portion and form, gastroenterology examine the exit locate the end that inserts of tongue guide part.
Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a propelling movement pipe of gastrointestinal examination ventilation laryngeal mask comprises an arc-shaped flexible supporting part and an air pipe arranged in the flexible supporting part, the laryngeal mask body comprises a bowl part facing the arc-shaped inner side of the flexible supporting part and a back part extending along the arc-shaped outer side of the flexible supporting part, a mask body is arranged on the bowl part, thereby being convenient for the laryngeal mask body to be inserted, and a transparent visual window is arranged on the laryngeal mask body corresponding to a detection device; the gastrointestinal endoscope inspection channel is positioned in the middle of the flexible supporting part, so that a gastrointestinal endoscope can smoothly enter an esophagus conveniently, two independent air pipes are arranged on the side part of the flexible supporting part, an air vent communicated with each air pipe is arranged on the inner side of the bowl part, and the near ends of the two air pipes are communicated, so that even if one air pipe is blocked, the other air pipe can be ventilated, and the inspection risk is reduced; in addition, the dispersed airflow reduces choking of the patient during breathing.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the ventral surface of the ventilation laryngeal mask for gastrointestinal examination of the present invention.
Fig. 2 is a schematic perspective view of the back of the ventilation laryngeal mask for gastrointestinal examination according to the present invention.
Fig. 3 is a schematic side perspective view of the ventilation laryngeal mask for gastrointestinal examination according to the present invention.
Fig. 4 is a schematic cross-sectional structure view of the push catheter of the ventilation laryngeal mask for gastrointestinal examination of the present invention.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, a gastrointestinal examination ventilation laryngeal mask push catheter 1, a gastrointestinal endoscopy examination channel 4 arranged in the push catheter, a laryngeal mask body 2 arranged at the far end of the push catheter, and a visual device 3, wherein the push catheter 1 comprises an arc-shaped flexible supporting part 11 and an air tube 12 arranged in the flexible supporting part, the laryngeal mask body 2 comprises a bowl part 21 facing the arc-shaped inner side of the flexible supporting part and a back part 22 extending along the arc-shaped outer side of the flexible supporting part, a mask body 23 is arranged on the bowl part so as to facilitate insertion of the laryngeal mask body, the visual device 3 is arranged on the laryngeal mask body 2, and a transparent visual window 31 is arranged on the laryngeal mask body corresponding to a detection device; the gastrointestinal endoscope inspection channel is located in the middle of the flexible supporting portion, so that a gastrointestinal endoscope can smoothly enter conveniently, the far end of the laryngeal mask body is provided with a gastrointestinal endoscope inspection outlet 41 communicated with the gastrointestinal endoscope inspection channel, two sides of the flexible supporting portion are respectively provided with an independent trachea, the inner side of the bowl portion is provided with a vent 121 communicated with each trachea, two tracheal near ends are communicated and arranged, and a tracheal inlet is provided with a tracheal interface 122. The trachea interface is used for being connected with a threaded pipe of the anesthesia machine, so that the patient can breathe smoothly during examination. The lateral part of flexible supporting part is equipped with two independent tracheas to even if a trachea is blockked up, patient also can be smooth and easy breathing, thereby has reduced the inspection risk, and scattered air current reduces the emergence of choking throat when patient breathes in addition.
In this embodiment, the flexible supporting portion is made of a silicone material. The inserting end of the laryngeal mask body 2 is provided with a tongue-shaped guide part 24 which is formed by extending along the bowl part, and the gastrointestinal endoscope inspection outlet is arranged at the inserting end of the tongue-shaped guide part. The tongue-shaped guide part is matched with the esophagus entrance structure of a human body to play a role in guiding, so that the ventilation laryngeal mask is conveniently guided into the esophagus for gastrointestinal examination.
In this embodiment, the visual device 3 includes a first visual device 301 disposed at the far end of the ventral surface of the laryngeal mask body, a second visual device 302 disposed at the inner side of the bowl portion, and a third visual device 303 disposed at the back of the laryngeal mask body, the first visual device 301 is disposed at the far end of the tongue-shaped guiding portion, and the first visual device is disposed corresponding to the gastrointestinal endoscopy channel. In this embodiment, the visual device includes the subassembly of making a video recording, locates the light source on the subassembly of making a video recording, and visual device is connected with intelligent terminal through wired or wireless. When through wired connection, can set up a logical line hole in curved flexible supporting part, be connected visual device through a logical line hole and intelligent terminal. The visual device makes a video recording through the transparent visual window to transmit the picture of making a video recording in vivo through wireless or wired mode, be convenient for the doctor to observe. The transparent viewing window may protect the viewing device from contamination. The first visual device is positioned at the far end of the tongue-shaped guide part, and the tongue-shaped guide part is inserted into the esophagus, so that the backflow situation of liquid in the gastrointestinal part can be observed, and the backflow object can be sucked out in time; the second visual device is positioned on the inner side of the bowl part, corresponds to the airway when being inserted into a human body, and can observe airway secretions. The third visual device is positioned at the back of the laryngeal mask body and is close to the joint of the pushing catheter and the laryngeal mask body, so that oropharyngeal secretions can be observed conveniently, doctors can observe patients in all directions conveniently, and corresponding treatment can be conducted conveniently in time.
In this embodiment, the outside of flexible supporting part distal end is close to the laryngeal mask body and is equipped with round drainage groove 5, locates the drainage tube 6 with drainage groove intercommunication in the flexible supporting part, and the near-end of drainage tube is equipped with can dismantle the drainage interface 61 of being connected with the drainage ware. The doctor can know the reflux condition of the esophageal liquid in time through the visual device, and can extract the gastric contents in time to prevent reflux and aspiration. Can also know the condition of gastrointestinal secretion in time and extract the secretion in time.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.
Claims (8)
1. The utility model provides a laryngeal mask of ventilating of gastroenterology inspection, including the propelling movement pipe, locate the gastroenterology inspection passageway in the propelling movement pipe, locate the laryngeal mask body of propelling movement pipe distal end to and visual device, its characterized in that: the push catheter comprises an arc-shaped flexible supporting part and an air pipe arranged in the flexible supporting part, the laryngeal mask body comprises a bowl part facing the arc-shaped inner side of the flexible supporting part and a back part extending along the arc-shaped outer side of the flexible supporting part, a mask bag body is arranged on the bowl part, the visual device is arranged on the laryngeal mask body, and a transparent visual window is arranged on the laryngeal mask body corresponding to the detection device; the gastrointestinal endoscope inspection passage be located flexible supporting part in the middle of, the remote end of laryngeal mask body be equipped with the gastrointestinal endoscope inspection exit of gastrointestinal endoscope inspection passage intercommunication, the both sides of flexible supporting part be equipped with an independent trachea respectively, bowl portion inboard be equipped with the blow vent of every trachea intercommunication, two tracheal near-end intercommunications set up, tracheal entry is equipped with the trachea interface.
2. A gastroenterology examination ventilation laryngeal mask according to claim 1, wherein: the outer side of the far end of the flexible supporting part, which is close to the laryngeal mask body, is provided with a circle of drainage groove, the flexible supporting part is internally provided with a drainage tube communicated with the drainage groove, and the near end of the drainage tube is provided with a drainage interface detachably connected with a drainage device.
3. A gastroenterology examination ventilation laryngeal mask according to claim 1, wherein: the visual device comprises a first visual device arranged at the far end of the ventral surface of the laryngeal mask body, a second visual device arranged at the inner side of the bowl part and a third visual device arranged at the back of the laryngeal mask body, wherein the first visual device is arranged corresponding to the gastrointestinal endoscope inspection channel.
4. A gastroenterology examination ventilation laryngeal mask according to claim 3, wherein: the third visual device is close to the joint of the pushing catheter and the laryngeal mask body.
5. A gastroenterology examination ventilation laryngeal mask according to claim 1, wherein: the visual device comprises a camera shooting component and a light source arranged on the camera shooting component.
6. A gastroenterology examination ventilation laryngeal mask according to claim 5, wherein: the visual device is connected with the intelligent terminal through wires or wirelessly.
7. A gastroenterology examination ventilation laryngeal mask according to claim 1, wherein: the flexible supporting part is made of a silica gel material.
8. A gastroenterology examination ventilation laryngeal mask according to claim 1, wherein: the laryngeal mask body insert the end and be equipped with tongue guide part, tongue guide part extend along bowl portion and form, gastroenterology examine the exit locate the end that inserts of tongue guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121126624.XU CN215275199U (en) | 2021-05-25 | 2021-05-25 | Gastrointestinal examination ventilation laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121126624.XU CN215275199U (en) | 2021-05-25 | 2021-05-25 | Gastrointestinal examination ventilation laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215275199U true CN215275199U (en) | 2021-12-24 |
Family
ID=79541956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121126624.XU Active CN215275199U (en) | 2021-05-25 | 2021-05-25 | Gastrointestinal examination ventilation laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215275199U (en) |
-
2021
- 2021-05-25 CN CN202121126624.XU patent/CN215275199U/en active Active
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