CN111529870A - Visual tube core capable of being inserted into tube - Google Patents
Visual tube core capable of being inserted into tube Download PDFInfo
- Publication number
- CN111529870A CN111529870A CN202010293225.6A CN202010293225A CN111529870A CN 111529870 A CN111529870 A CN 111529870A CN 202010293225 A CN202010293225 A CN 202010293225A CN 111529870 A CN111529870 A CN 111529870A
- Authority
- CN
- China
- Prior art keywords
- sealing seat
- laryngeal mask
- tube core
- air guide
- visual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to the field of medical instruments, in particular to a visual tube core capable of being inserted into a tube. The laryngeal mask comprises a laryngeal mask body and a video device, wherein the laryngeal mask body consists of a conduit and a sealing seat which is arranged at the end part of the conduit and inserted into the throat part, the sealing seat of the laryngeal mask body is inserted into the pharyngeal cavity of a human body, the end part of the laryngeal mask body is inserted into the mouth part of an esophagus to seal the laryngeal mask, a penetrating air guide channel is formed in the conduit, the air guide channel is communicated with the cavity of the sealing seat, and the sealing seat covers the end part of a trachea to lead in oxygen from the air guide channel; the laryngeal mask main body is provided with a visual tube core channel along the direction of an air guide channel of the laryngeal mask main body, the tail end of the visual tube core channel is arranged right above the sealing seat cavity, and a trachea cannula can be inserted into the air guide channel. When the operation time is prolonged, the device can insert and fix the air guide channel and then pull out the laryngeal mask to prevent the patient from being injured secondarily; the visual tube core channel of the device is arranged in the middle, so that the visual effect of a doctor during insertion is better and the operation is easier.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a visual tube core capable of being inserted into a tube.
Background
The laryngeal mask and the trachea cannula are oxygen supply devices commonly used in modern medical operations, most laryngeal masks are oxygen supply devices commonly used in operations within two hours, the trachea cannula is an oxygen supply device used in long-time operations for more than two hours, when the laryngeal mask is used for supplying oxygen in two hours before the operations, the operation time is often prolonged, and the existing hospitals pull out the laryngeal mask to insert the trachea cannula, so that the human body is greatly injured; therefore, based on the problem, a laryngeal mask capable of being inserted into an endotracheal tube is designed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a visual tube core capable of being inserted into a tube.
In order to realize the purpose of the invention, the invention adopts the technical scheme that: a visual tube core capable of being inserted into a tube comprises a laryngeal mask body 1 and a visual device, wherein the laryngeal mask body 1 consists of a catheter 2 and a sealing seat 3 arranged at the end part of the catheter 2 and inserted into the throat part of a human body, the sealing seat 3 of the laryngeal mask body 1 is inserted into the pharyngeal cavity of the human body, the end part of the sealing seat is inserted into the mouth part of an esophagus 4 to seal the laryngeal mask, a penetrating air guide channel 201 is formed in the catheter 2, the air guide channel 201 is communicated with a cavity 301 of the sealing seat 3, and the sealing seat 3 covers the end part of a trachea 5 to lead oxygen into the air guide channel 201; the laryngeal mask main body 1 is provided with a visual tube core channel 6 along the direction of an air guide channel 201 of the laryngeal mask main body, the tail end of the visual tube core channel 6 is arranged right above the cavity 301 of the sealing seat 3, and a trachea cannula can be inserted into the air guide channel 201.
The sealing seat 3 comprises an air bag seat 301 and an air bag 302, and an air bag inflation hole 303 is arranged on one side of the air bag seat 301.
An effusion suction channel 7 is arranged in the laryngeal mask main body 1, one end of the effusion suction channel 7 is arranged at the end part of the catheter 2, and a liquid suction port 701 at the other end is arranged at the back part of the sealing seat 3 when being inserted into the mouth part of the esophagus 4, so that more effusion can be sucked out more easily.
The end part of one side of the seal seat 3 of the visible tube core channel 6 is provided with a high-transmission film 601, and the visible tube core is inserted into the high-transmission film 601 from one end of the visible tube core channel 6.
The bottom of the cavity at the communication position of the sealing seat 3 and the air guide channel 201 is provided with a guide part 8, and the included angle between the guide part 8 and the bottom is 30-45 degrees.
The end of the air guide channel 201 communicated with the cavity of the sealing seat 3 is bent upwards, and the angle is 13 degrees; when the operation time is changed, the tracheal cannula can be smoothly inserted into the trachea through the guide part and the air guide channel.
The visible wick passageway 6 is bent 15 degrees upwards so that it can be viewed to a greater extent through the throat and the sealing cap.
The invention has the beneficial effects that:
when the operation time is prolonged, the device can insert and fix the air guide channel and then pull out the laryngeal mask to prevent the patient from being injured secondarily; the visual tube core channel of the device is arranged in the middle, so that the visual effect of a doctor during insertion is better and the operation is easier.
Drawings
FIG. 1 is a schematic illustration of the present invention in use;
FIGS. 2, 3 and 4 are schematic diagrams of the present invention from different angles;
FIG. 5 is an enlarged schematic view of the internal cross-section of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
A visual tube core capable of being inserted into a tube comprises a laryngeal mask body 1 and a visual device, wherein the laryngeal mask body 1 consists of a catheter 2 and a sealing seat 3 arranged at the end part of the catheter 2 and inserted into the throat part of a human body, the sealing seat 3 of the laryngeal mask body 1 is inserted into the pharyngeal cavity of the human body, the end part of the sealing seat is inserted into the mouth part of an esophagus 4 to seal the laryngeal mask, a penetrating air guide channel 201 is formed in the catheter 2, the air guide channel 201 is communicated with a cavity 301 of the sealing seat 3, and the sealing seat 3 covers the end part of a trachea 5 to lead oxygen into the air guide channel 201; the laryngeal mask main body 1 is provided with a visual tube core channel 6 along the direction of an air guide channel 201 of the laryngeal mask main body, the tail end of the visual tube core channel 6 is arranged right above the cavity 301 of the sealing seat 3, and a trachea cannula can be inserted into the air guide channel 201.
The sealing seat 3 comprises an air bag seat 301 and an air bag 302, and an air bag inflation hole 303 is arranged on one side of the air bag seat 301.
An effusion suction channel 7 is arranged in the laryngeal mask main body 1, one end of the effusion suction channel 7 is arranged at the end part of the catheter 2, and a liquid suction port 701 at the other end is arranged at the back part of the sealing seat 3 when being inserted into the mouth part of the esophagus 4, so that more effusion can be sucked out more easily.
The end part of one side of the seal seat 3 of the visible tube core channel 6 is provided with a high-transmission film 601, and the visible tube core is inserted into the high-transmission film 601 from one end of the visible tube core channel 6.
The bottom of the cavity at the communication position of the sealing seat 3 and the air guide channel 201 is provided with a guide part 8, and the included angle between the guide part 8 and the bottom is 30-45 degrees.
The end of the air guide channel 201 communicated with the cavity of the sealing seat 3 is bent upwards, and the angle is 13 degrees; when the operation time is changed, the tracheal cannula can be smoothly inserted into the trachea through the guide part and the air guide channel.
The visible wick passageway 6 is bent 15 degrees upwards so that it can be viewed to a greater extent through the throat and the sealing cap.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the drawings or directly or indirectly applied to the related technical fields are included in the scope of the present invention.
Claims (7)
1. A visual tube core capable of being inserted into a tube comprises a laryngeal mask body (1) and a visual device, wherein the laryngeal mask body (1) consists of a catheter (2) and a sealing seat (3) which is arranged at the end part of the catheter (2) and inserted into the throat, the sealing seat (3) of the laryngeal mask body (1) is inserted from the pharyngeal cavity of a human body, the end part of the sealing seat is inserted into the mouth part of an esophagus (4) to seal the pharyngeal cavity, a penetrating air guide channel (201) is formed in the catheter (2), the air guide channel (201) is communicated with a cavity body (301) of the sealing seat (3), and the sealing seat (3) covers the end part of a trachea (5) to lead in oxygen from the air guide channel (201); the method is characterized in that: the laryngeal mask main body (1) is provided with a visual tube core channel (6) along the direction of an air guide channel (201), the tail end of the visual tube core channel (6) is arranged right above the cavity (301) of the sealing seat (3), and a trachea cannula can be inserted into the air guide channel (201).
2. The visual tube core capable of being intubated according to claim 1, wherein: sealing seat (3) are including gasbag seat (301) and gasbag (302), gasbag seat (301) one side is provided with gasbag gas charging hole (303).
3. The visual tube core capable of being intubated according to claim 1, wherein: the laryngeal mask is characterized in that a effusion suction channel (7) is arranged in the laryngeal mask main body (1), one end of the effusion suction channel (7) is arranged at the end part of the catheter (2), and a liquid suction port (701) at the other end is arranged at the back part of the sealing seat (3) when being inserted into the mouth part of the esophagus (4), so that more effusion can be sucked out more easily.
4. The visual tube core capable of being intubated according to claim 1, wherein: the end part of one side of the seal seat (3) of the visible tube core channel (6) is provided with a high-transmittance film (601), and the visible tube core is inserted into the high-transmittance film (601) from one end of the visible tube core channel (6).
5. The visual tube core capable of being intubated according to claim 1, wherein: the sealing seat (3) is provided with a guide part (8) at the bottom of the cavity communicated with the air guide channel (201), and the included angle between the guide part (8) and the bottom is 30-45 degrees.
6. The visual wick capable of being cannulated according to claim 5, wherein: the cavity communicating end of the air guide channel (201) and the sealing seat (3) is bent upwards, and the angle is 13 degrees; when the operation time is changed, the tracheal cannula can be smoothly inserted into the trachea through the guide part and the air guide channel.
7. The visual wick capable of being cannulated according to claim 5, wherein: the visible wick passageway (6) is bent 15 degrees upwards to allow a wider view of the throat and seal housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010293225.6A CN111529870A (en) | 2020-04-15 | 2020-04-15 | Visual tube core capable of being inserted into tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010293225.6A CN111529870A (en) | 2020-04-15 | 2020-04-15 | Visual tube core capable of being inserted into tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111529870A true CN111529870A (en) | 2020-08-14 |
Family
ID=71974924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010293225.6A Pending CN111529870A (en) | 2020-04-15 | 2020-04-15 | Visual tube core capable of being inserted into tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111529870A (en) |
-
2020
- 2020-04-15 CN CN202010293225.6A patent/CN111529870A/en active Pending
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