CN217091607U - Anti-reflux stomach tube for general anesthesia induction - Google Patents
Anti-reflux stomach tube for general anesthesia induction Download PDFInfo
- Publication number
- CN217091607U CN217091607U CN202221052277.5U CN202221052277U CN217091607U CN 217091607 U CN217091607 U CN 217091607U CN 202221052277 U CN202221052277 U CN 202221052277U CN 217091607 U CN217091607 U CN 217091607U
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- Prior art keywords
- general anesthesia
- drainage
- tube
- interface
- inflation
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- 238000002695 general anesthesia Methods 0.000 title claims abstract description 53
- 210000002784 stomach Anatomy 0.000 title claims abstract description 32
- 230000000151 anti-reflux effect Effects 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000002496 gastric effect Effects 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 210000004712 air sac Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 210000003238 esophagus Anatomy 0.000 abstract description 20
- 210000003736 gastrointestinal content Anatomy 0.000 abstract description 13
- 238000002627 tracheal intubation Methods 0.000 abstract description 6
- 210000004051 gastric juice Anatomy 0.000 abstract description 5
- 230000001939 inductive effect Effects 0.000 abstract description 4
- 208000008384 ileus Diseases 0.000 abstract description 3
- 210000004072 lung Anatomy 0.000 abstract description 3
- 210000000056 organ Anatomy 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 description 19
- 206010002091 Anaesthesia Diseases 0.000 description 10
- 230000037005 anaesthesia Effects 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 201000003144 pneumothorax Diseases 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-reflux stomach tube for inducing general anesthesia, which comprises a drainage hole, an air bag, a drainage tube, a drainage interface, an inflation interface, an air leakage prevention valve, an inflator pump, an inflation pipeline, a graduated scale and a balloon opening; this general anesthesia is induced with preventing stomach tube that flows back convenient to use runs into the ileus needs general anesthesia operation patient clinically, and especially patient's stomach content is more, at intubate general anesthesia in-process, when the palirrhea to tracheal condition of gastric juice can appear, this general anesthesia is induced with preventing gasbag of flowing back stomach tube, aerify the inflation back through inflating the interface, can effectually in patient's esophagus intercept gastric juice to the drainage interface through the drainage hole, prevent when the general anesthesia is induced, the palirrhea entering patient's air flue of gastric content and lead to the lung to block up, the mistake is inhaled. Through clinical use, the anti-reflux stomach tube for inducing general anesthesia is convenient, rapid and flexible to use, can effectively prevent the reflux of the esophagus during general anesthesia, and ensures the safe and rapid operation during the intubation of the general anesthesia organ during the general anesthesia induction.
Description
Technical Field
The utility model relates to a clinical pneumothorax patient, mild pneumothorax need bleed treatment application technical field, specifically are induced with anti-reflux stomach tube of general anesthesia.
Background
The general anesthesia of the trachea cannula is a common operation anesthesia mode clinically at present, the general anesthesia of the trachea cannula is a mode of carrying out anesthesia by arranging a tube in the trachea of a patient through visual equipment and assisting breathing through a breathing machine, and a plurality of large operations are clinically carried out or operations requiring a higher anesthesia plane all adopt the anesthesia mode of the general anesthesia of the trachea cannula.
At present, clinically, when running into the operation patient that needs trachea cannula general anesthesia, the anesthesia in-process appears occasionally, when patient's stomach content is more, anesthesia trachea arrangement in-process, the more stomach content of patient, through the palirrhea to trachea of esophagus, palirrhea stomach content, trachea asphyxia when arousing patient's intubate even, life safety crisis, especially when ileus patient general anesthesia, it is more common, ileus patient's stomach content itself is more, the patient lies flat, general anesthesia trachea cannula in-process, stomach content is very easy through the palirrhea to patient trachea of esophagus, cause patient's trachea to suffocate, even the dead possibility of patient that from this brought. Brings certain risks and troubles to the anesthesiologist for general anesthesia of the trachea cannula.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an induced anti-reflux stomach tube of using of general anesthesia, the problem that exists among the effectual solution background art of its ability.
In order to achieve the above purpose, the utility model provides a following technical scheme: an anti-reflux stomach tube for general anesthesia induction comprises a drainage hole, an air bag, a drainage tube, a drainage interface, an inflation interface, an air leakage prevention valve, an inflator pump, an inflation pipeline, a graduated scale and an air bag opening; the method is characterized in that: the drainage hole is connected with the drainage interface through a drainage tube; the inflation connector is connected with the air bag through an inflation pipeline; the air leakage prevention valve is positioned inside the inflator pump; the balloon port is positioned at the interface of the air bag and the inflation pipeline; the graduated scale is positioned on the outer wall of the drainage tube.
Furthermore, the drainage hole is positioned at the front end of the air bag on the drainage tube, is a plurality of circular hole channels and is communicated with the drainage interface through the hollow drainage tube.
Further, the drainage tube is made of rubber, and the front end of the drainage tube is of a round, smooth and structure with a plurality of drainage holes.
Furthermore, the drainage tube is provided with a graduated scale with identifiable length, and a drainage interface at the rear end of the drainage tube can be communicated with the medical gastrointestinal pressure reducer.
Furthermore, the air sac is a rubber balloon which is fixed on the wall of the drainage tube, can be expanded after being inflated and can be reduced after being exhausted.
Furthermore, the inflation pipeline is fixed on the wall of the drainage tube, and one end of the inflation pipeline is connected with the air bag through a balloon opening; the other end is connected with the air charging interface through an air leakage prevention valve.
Furthermore, the inflator is of a cylindrical structure, and an air leakage prevention valve which can enable air to flow in a single direction, is made of rubber and has a valve structure is arranged inside the inflator.
Further, the inflation interface can be communicated with the medical syringe.
Compared with the prior art, the air bag of the anti-reflux stomach tube for general anesthesia induction can effectively prevent gastric contents from entering the trachea of a patient through the esophagus in the general anesthesia process of intubation, and prevent the occurrence of trachea blockage. When this apparatus uses, at first according to the scale on the drainage tube, place the gasbag in patient's esophagus, through using aerify the medical cylinder of interface connection, aerify in to the gasbag, make the gasbag inflation back, inside patient's esophagus, the gasbag can be temporary plays the blocking effect to stomach content, stomach juice accessible drainage hole-drainage tube-drainage interface gets into the gastrointestinal pressure reducer who is connected well simultaneously, can effectually cut off stomach juice to the drainage interface through the drainage hole in patient's esophagus, prevent when general anesthesia is induced, the palirrhea entering patient's air flue of stomach content leads to the lung to block up, the mistake is inhaled. Through clinical use, the anti-reflux stomach tube for inducing general anesthesia is convenient, rapid and flexible to use, can be used for patients with more gastric contents conveniently, and ensures safe and rapid operation during intubation of general anesthesia organs during general anesthesia induction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the reference symbols: the drainage hole 1, the air bag 2, the drainage tube 3, the drainage connector 4, the inflation connector 5, the air leakage prevention valve 6, the inflator pump 7, the inflation pipeline 8, the graduated scale 9 and the balloon opening 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, the present invention provides a technical solution: an anti-reflux stomach tube for general anesthesia induction comprises a drainage hole 1, an air bag 2, a drainage tube 3, a drainage interface 4, an inflation interface 5, an air leakage prevention valve 6, an inflator 7, an inflation pipeline 8, a graduated scale 9 and a balloon opening 10; the method is characterized in that: the drainage hole 1 is connected with a drainage interface 4 through a drainage tube 3; the inflation connector 5 is connected with the air bag 2 through an inflation pipeline 8; the air leakage prevention valve 6 is positioned inside the inflator 7; the balloon port 10 is positioned at the interface of the balloon 2 and the inflation pipeline 8; the graduated scale 9 is positioned on the outer wall of the drainage tube 3.
Furthermore, the drainage hole 1 is positioned at the front end of the air bag 2 on the drainage tube 3, is a plurality of circular hole channels, and is communicated with the drainage interface 4 through the hollow drainage tube 3.
Further, the drainage tube 3 is made of rubber, and the front end of the drainage tube is of a round, smooth and structure with a plurality of drainage holes 1.
Furthermore, the drainage tube 3 is provided with a graduated scale 9 with identifiable length, and the drainage interface 4 at the rear end of the drainage tube 3 can be communicated with the medical gastrointestinal pressure reducer.
Further, the air sac 2 is a rubber balloon which is fixed on the wall of the drainage tube 3, can be expanded after being inflated, and can be contracted after being exhausted.
Further, the inflation pipeline 8 is fixed on the drainage tube wall 3, and one end of the inflation pipeline is connected with the air bag 2 through an air bag opening 10; the other end is connected with an inflation interface 5 through an air leakage prevention valve 6.
Further, the inflator 7 is of a cylindrical structure, and an air leakage prevention valve 6 which can enable air to flow in a one-way manner, is made of rubber and has a valve structure is arranged inside the inflator.
Further, the inflation interface 5 can be communicated with a medical syringe.
This general anesthesia is induced with concrete connection structure of anti-reflux stomach tube does: the anti-reflux stomach tube for general anesthesia induction has the length of 100cm, and mainly comprises a hollow drainage tube 3 which is made of rubber and has a pipeline-like structure; an air bag 2 is fixed on the outer wall of the front end of the drainage tube 3, the air bag 2 is made of rubber, and the spherical air bag can expand after being inflated and can be contracted after being exhausted; the head end of a drainage tube 3 at the front end of the air bag 2 is of a circular structure and is provided with a plurality of circular drainage hole 1 structures, the drainage hole 1 can be communicated with a drainage interface 4 through the drainage tube 3, and the drainage interface 4 can be communicated with a medical negative pressure suction apparatus; a graduated scale 9 with observable length is printed on the outer wall of the drainage tube 3; the air bag 2 is an inflatable balloon fixed on the tube wall at the front end of the drainage tube 3, the air bag 2 is connected with an inflatable pipeline 8 fixed on the tube wall of the drainage tube 3 through a balloon opening 10, the inflatable pipeline 8 is connected with an inflator 7, the inflator 7 is internally provided with a rubber leakage-proof valve 6 with a flap structure and enabling air to flow in a single direction (the valve structure is a rubber one-way valve which is similar to an inflation valve structure and a flushing valve structure of a catheter and is a common structure and a common method of clinical medical equipment, is a common, public and conventional technical means, is not a technical point and a difficult point to be protected in the patent and is not detailed in the application material), the inflatable interface 5 can be communicated with the medical needle cylinder, and after the inflatable interface 5 is connected with the medical needle cylinder, the leakage-proof valve 6 can be pushed open right to inflate or exhaust the air bag 2.
The anti-reflux stomach tube for general anesthesia induction has the advantages that: the apparatus can be effectively and safely used in the general anesthesia process of a patient, and prevents the gastric juice of the patient from flowing back to enter the trachea to cause aspiration; this gasbag of anti-reflux stomach tube is used in general anesthesia induction, aerify the back, expand in patient's esophagus, the gasbag aerifys the back and pushes up completely together with the pipe wall of patient's esophagus, can effectually prevent that the patient from in the intubate general anesthesia in-process, the stomach content from appearing getting into in patient's trachea through the esophagus, prevents that liquid or food in the stomach from getting into trachea blocking condition and taking place. When this apparatus uses, at first according to the scale on the drainage tube, place the gasbag in patient's esophagus, connect inflation interface 5 through using medical cylinder, medical cylinder is aerifyd in to gasbag 2, make 2 inflation backs of gasbag, inside patient's esophagus, 2 inflation backs of gasbag, can be in the same place with patient's esophagus inner wall mucosa is close-fitting, can be temporary play the blocking effect to stomach content, too much stomach content, accessible drainage hole 1-drainage tube 3-drainage interface 4 gets into the gastrointestinal pressure reducer who is connected, can effectually cut off gastric juice to drainage interface 4 through drainage hole 1 in patient's esophagus, prevent when general anesthesia is induced, the palirrhea entering patient's air flue of stomach content leads to the lung to block up, the mistake is inhaled. Through clinical use, the anti-reflux stomach tube for inducing general anesthesia is convenient, rapid and flexible to use, can be used for patients with more gastric contents conveniently, and ensures safe and rapid operation during intubation of general anesthesia organs during general anesthesia induction. The device is a completely innovative and invasive anti-aspiration anesthesia device for general anesthesia operation.
The specific use method of the anti-reflux stomach tube for general anesthesia induction comprises the following steps: in clinical work, when stomach contents are more (such as intestinal obstruction patients) and general anesthesia needs to be intubated, the anti-reflux stomach tube can well play a role in preventing gastric juice from flowing back to trachea in the general anesthesia intubatton process; the specific use method is as follows: before induction of anesthesia, firstly, connecting a medical needle cylinder with an inflation interface 5, completely pumping out gas of an air bag 2, calculating the approximate length of the esophagus of a patient according to the body of the patient, placing the anti-reflux stomach tube into the esophagus of the patient, connecting the inflation interface 5 with the medical needle cylinder, pushing open an anti-leakage valve 6 at the head end of the medical needle cylinder, inflating the air bag 2 through an inflation pipeline 8-a balloon opening 10-the air bag 2, inflating the air bag 2 in the esophagus of the patient, and enabling the air bag 2 to expand and be tightly attached to the esophageal mucosa in the esophagus of the patient; after the drainage interface 4 is communicated with the negative pressure suction apparatus, an anaesthetist can safely carry out tracheal intubation operation under anesthesia on a patient, at the moment, even if gastric contents flow backwards upwards through the esophagus, the gastric contents are safely drained to the outside of the body through the drainage hole 1-the drainage tube 3-the drainage interface 4-the negative pressure suction apparatus, and the gastric contents cannot flow backwards into the trachea of the patient in the general anesthesia induction intubation operation process. After the anesthesia operation is finished, the medical needle cylinder is used and is connected with the inflation connector 5 again, the air in the air bag 2 is sucked, the anti-reflux stomach tube can be pulled out, and the general anesthesia induction operation can be safely finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anti-reflux stomach tube for general anesthesia induction comprises a drainage hole, an air bag, a drainage tube, a drainage interface, an inflation interface, an anti-leakage valve, an inflator pump, an inflation pipeline, a graduated scale and an air bag opening; the method is characterized in that: the drainage hole is connected with the drainage interface through a drainage tube; the inflation connector is connected with the air bag through an inflation pipeline; the air leakage prevention valve is positioned inside the inflator pump; the balloon port is positioned at the interface of the air bag and the inflation pipeline; the graduated scale is positioned on the outer wall of the drainage tube.
2. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the drainage hole is positioned at the front end of the air bag on the drainage tube, is a plurality of circular hole channels and is communicated with the drainage interface through the hollow drainage tube.
3. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the drainage tube is rubber material, and the front end is round structure blunt, smooth, that have a plurality of drainage holes.
4. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the drainage tube is provided with a graduated scale with identifiable length, and a drainage interface at the rear end of the drainage tube can be communicated with the medical gastrointestinal pressure reducer.
5. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the air sac is a rubber balloon which is fixed on the wall of the drainage tube, can expand after being inflated and can be reduced after being exhausted.
6. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the inflatable pipeline is fixed on the wall of the drainage tube, and one end of the inflatable pipeline is connected with the air bag through a balloon opening; the other end is connected with the air charging interface through an air leakage prevention valve.
7. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the inflator is of a cylindrical structure, and an air leakage preventing valve which can enable air to flow in a single direction, is made of rubber and has a valve structure is arranged in the inflator.
8. The anti-reflux stomach tube for general anesthesia induction according to claim 1, characterized in that: the inflation interface can be communicated with the medical syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052277.5U CN217091607U (en) | 2022-05-05 | 2022-05-05 | Anti-reflux stomach tube for general anesthesia induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052277.5U CN217091607U (en) | 2022-05-05 | 2022-05-05 | Anti-reflux stomach tube for general anesthesia induction |
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| Publication Number | Publication Date |
|---|---|
| CN217091607U true CN217091607U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221052277.5U Expired - Fee Related CN217091607U (en) | 2022-05-05 | 2022-05-05 | Anti-reflux stomach tube for general anesthesia induction |
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| CN (1) | CN217091607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019631A (en) * | 2023-02-22 | 2023-04-28 | 南方医科大学珠江医院 | A clinical tool and method of use for non-invasive hypothermia treatment of acute pancreatitis |
| CN116650735A (en) * | 2023-06-01 | 2023-08-29 | 康于庆 | Esophagus blocking device for preventing backflow and operation method thereof |
-
2022
- 2022-05-05 CN CN202221052277.5U patent/CN217091607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019631A (en) * | 2023-02-22 | 2023-04-28 | 南方医科大学珠江医院 | A clinical tool and method of use for non-invasive hypothermia treatment of acute pancreatitis |
| CN116650735A (en) * | 2023-06-01 | 2023-08-29 | 康于庆 | Esophagus blocking device for preventing backflow and operation method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |