CN215938652U - Painless scope assists apparatus of oxygen supply - Google Patents
Painless scope assists apparatus of oxygen supply Download PDFInfo
- Publication number
- CN215938652U CN215938652U CN202122268388.1U CN202122268388U CN215938652U CN 215938652 U CN215938652 U CN 215938652U CN 202122268388 U CN202122268388 U CN 202122268388U CN 215938652 U CN215938652 U CN 215938652U
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- CN
- China
- Prior art keywords
- oxygen
- tubular structure
- endoscope
- tube
- painless
- 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.)
- Expired - Fee Related
Links
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 88
- 239000001301 oxygen Substances 0.000 title claims abstract description 88
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 87
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000007794 irritation Effects 0.000 abstract description 4
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 229920002457 flexible plastic Polymers 0.000 abstract description 2
- 239000002861 polymer material Substances 0.000 abstract description 2
- 208000012271 tenesmus Diseases 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 6
- 238000002695 general anesthesia Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010059138 Glossoptosis Diseases 0.000 description 1
- 206010020591 Hypercapnia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000000592 Nasal Polyps Diseases 0.000 description 1
- 206010028779 Nasal turbinate hypertrophy Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 206010054826 Pharyngeal lesion Diseases 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000016366 nasal cavity polyp Diseases 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 210000005181 root of the tongue Anatomy 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a painless endoscope auxiliary oxygen supply device.A tubular structure is sleeved outside an endoscope; the inflatable cuff is arranged outside the tubular structure in a cross-shaped distribution mode, the inflatable cuff is of a hollow structure, an oxygen discharge channel is arranged inside the tubular structure, the extension pipeline is fixedly connected to one end of the tubular structure, a first inflatable tube and an oxygen tube are arranged in the extension pipeline, the oxygen tube is communicated with one end of the oxygen discharge channel, one end of the first inflatable tube is communicated with an inner cavity of the inflatable cuff, and the other end of the first inflatable tube is communicated with a pressing air bag; the utility model has simple structure, simple operation, low cost, exact and reliable oxygen supply effect and can simultaneously solve the problem of tongue tenesmus; the inflatable cuff can avoid the possibility that the device enters the alimentary canal along with the endoscope; the whole device is made of flexible plastic, silica gel or other high polymer materials, and the blocking irritation is low. The device is designed to be matched with different sizes and models according to different ages, different models, endoscope outer diameters and other conditions.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a painless endoscope auxiliary oxygen supply device.
Background
With the continuous development and popularization of comfort and precise medical concepts, more and more patients and endoscopy doctors choose to perform painless endoscopy examination or treatment under general anesthesia. The endoscope diagnosis and treatment under the general anesthesia condition has the advantages of comfortable process, stable operation, high endoscope diagnosis value and the like. In the painless endoscope diagnosis and treatment implementation process, a patient under non-tracheal intubation vein general anesthesia is usually in a deep sedation state, the respiratory system of the patient can be inhibited to different degrees under the action of anesthetic drugs, and continuous high-flow oxygen inhalation and airway patency keeping are important guarantee means for maintaining oxygen supply of the patient. At present, a nasal catheter or an endoscope special oxygen mask is generally adopted to supply oxygen clinically, the two devices provide oxygen for a patient by infusing high-flow and high-concentration oxygen into the nasal cavity and the oral cavity of the patient, the patient inhales the oxygen input by the patient into the lung through spontaneous respiration to generate oxygenation, and simultaneously discharges carbon dioxide, and the success of gas exchange depends on both aerobic supply and airway patency. For example, the patients coexist with nasal cavity or oral cavity lesions, such as nasal polyp, rhinitis, nasal turbinate hypertrophy, huge tongue body and pharyngeal lesion, etc., so that although oxygen is supplied from the outside, the supplied oxygen cannot or is not enough to reach the pharyngeal trachea opening through the nasal cavity and the oral cavity for breathing. Meanwhile, in special patients such as obesity, sleep apnea syndrome, difficult airways and the like, the patients are very easy to have airway accidents such as glossoptosis and the like, and even if high-concentration and high-flow oxygen is supplied in vitro, the patients can still not open the airways to normally inhale the oxygen due to obstruction of the upper respiratory tract, so that hypoxemia, hypercapnia, hemodynamic fluctuation and even asphyxia are caused to threaten life. The accidents have high incidence rate, the endoscope diagnosis and treatment are often required to be interrupted, the oropharynx and nasopharynx air ducts are placed, the lower jaw is supported by a manipulation method, even the anesthesia mask assists in pressurization and ventilation, the oxygen supply can be recovered or maintained, the diagnosis and treatment operation of an endoscope doctor is seriously influenced, and meanwhile, the anesthesia risk of the painless endoscope diagnosis and treatment is greatly increased, so that the painless endoscope auxiliary oxygen supply device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a painless endoscope auxiliary oxygen supply device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the painless endoscope auxiliary oxygen supply device comprises an endoscope, a tubular structure and an extension pipeline, wherein the tubular structure is sleeved outside the endoscope; the outside of tubular structure is provided with the inflatable cuff that the cross distributes, and inflatable cuff is hollow structure, and the inside oxygen escape way that is provided with of tubular structure, extension pipeline fixed connection is provided with first gas tube and oxygen hose in the one end of tubular structure, the extension pipeline, and oxygen hose intercommunication oxygen escape way one end, the inner chamber of inflatable cuff is aerifyd to first gas tube one end intercommunication, and the other end of first gas tube feeds through one and presses the gasbag.
Preferably, both ends of the oxygen discharge passage are communicated with the outside of the tubular structure, one end of the extension pipeline is fixedly connected with the outer end of the oxygen discharge passage, and the oxygen pipe is communicated with the oxygen discharge passage.
Preferably, the first inflation tube in the extension tube passes through the outer end wall surface of the oxygen discharge channel and is communicated with the inner cavity of the inflation cuff.
Preferably, the second air bags are uniformly distributed on the end face of the inner side of the tubular structure, a second inflation tube is further arranged in the extension pipeline, one end of the second inflation tube penetrates through the wall face of the inner end of the oxygen discharge channel to be communicated with the second air bags, the second air bags are arranged on the inner side face of the tubular structure and are in extrusion contact with the outer surface of the endoscope, and the other end of each second inflation tube is connected with one pressing air bag.
Preferably, the tubular structure is made of a silica gel material with elasticity.
Preferably, two pressing air bags connected with the first inflation pipe and the second inflation pipe are respectively provided with an air release valve.
Preferably, the outer end of the oxygen pipe is provided with an oxygen interface connected with an oxygen bottle.
Compared with the prior art, the utility model has the beneficial effects that:
1, simple structure, easy operation, low cost, and reliable oxygen supply effect, and can solve the tongue tenesmus problem.
2, the inflatable cuff can avoid the possibility that the device enters the alimentary canal along with the endoscope.
3, the whole device is made of flexible plastic, silica gel or other high polymer materials, and the blocking irritation is low.
4, the device designs different sizes and models to match according to different ages, different models, conditions such as endoscope outer diameters and the like.
Drawings
FIG. 1 is a schematic view of the main structure of an oxygen supply apparatus according to the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the endoscope of the oxygen supplying apparatus of the present invention;
fig. 3 is a schematic cross-sectional view of the oxygen supply apparatus of the present invention.
In the figure: 1. endoscope, 2, tubular structure, 21, inflation cuff, 22, oxygen escape way, 23, second gasbag, 3, extension pipeline, 31, first gas tube, 32, second gas tube, 33, oxygen hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a painless endoscope auxiliary oxygen supply device comprises an endoscope 1, a tubular structure 2 and an extension pipeline 3, wherein the tubular structure 2 is sleeved outside the endoscope 1, and the painless endoscope auxiliary oxygen supply device has low blocking irritation and can enter the oral cavity of a patient along with the endoscope 1; the outside of tubular structure 2 is provided with the inflatable cuff 21 that the cross distributes, inflatable cuff 21 is hollow structure, can aerify in it and expand, the inside oxygen escape way 22 that is provided with of tubular structure 2, extension pipeline 3 fixed connection is in the one end of tubular structure 2, be provided with first gas tube 31 and oxygen hose 33 in the extension pipeline 3, oxygen hose 33 communicates oxygen escape way 22 one end, the inner chamber of first gas tube 31 one end intercommunication inflatable cuff 21, the other end intercommunication of first gas tube 31 presses the gasbag. The inflatable cuff 21 is already open before the tubular structure 2 enters the oesophagus of the patient, avoiding the possibility of the tubular structure 2 entering further into the digestive tract with the endoscope 1.
The two ends of the oxygen discharge passage 22 are communicated with the outside of the tubular structure 2, one end of the extension pipeline 3 is fixedly connected with the outer end of the oxygen discharge passage 22, the oxygen tube 33 is communicated with the oxygen discharge passage 22, the outer end of the oxygen tube 33 is provided with an oxygen interface which is connected with an oxygen bottle, and oxygen of the oxygen bottle is conveyed to the oxygen discharge passage 22 through the oxygen tube 33 to supply oxygen to a patient.
The first inflation tube 31 in the extension tube 3 passes through the outer end wall surface of the oxygen discharge passage 22 to communicate with the inner cavity of the inflation cuff 21, and inflates the inner cavity of the inflation cuff 21 by pressing the balloon to inflate it.
The second air bags 23 are uniformly distributed on the end face of the inner side of the tubular structure 2, the extension pipeline 3 is internally provided with a second air inflation tube 32, one end of the second air inflation tube 32 penetrates through the inner end wall face of the oxygen discharge channel 22 to be communicated with the second air bags 23, the second air bags 23 are arranged on the inner side face of the tubular structure 2 and are in extrusion contact with the outer surface of the endoscope 1, the other end of the second air inflation tube 32 is connected with one pressing air bag, the second air bags 23 are inflated through the second air inflation tube 32 to be expanded, the second air bags 23 are extruded on the endoscope 1, and the tubular structure 2 is firmly sleeved on the endoscope 1.
The tubular structure 2 is made of a silica gel material with elasticity, and the blocking irritation is low.
The two pressing air bags connected with the first inflation pipe 31 and the second inflation pipe 32 are respectively provided with a deflation valve, the pressing air bags and the deflation valves are respectively provided with the existing pressing air bags and deflation valves, and the first inflation pipe 31 and the second inflation pipe 32 can be inflated and deflated.
The working principle of the utility model is as follows: after the patient is subjected to intravenous general anesthesia, the uninflated tubular structure 2 is sleeved at the front end of the endoscope 1, the second air cell 23 is inflated for one time by pressing the air cell, the tubular structure 2 is clamped and sleeved on the endoscope 1, when the patient enters the oral cavity, the tubular structure 2 slides and shifts on the endoscope 1, then the endoscope 1 is operated by an operator to enter the oral cavity of the patient through the oral cushion, when the front end reaches the root of the tongue by observing through the endoscope 1, the inflatable cuff 21 is inflated by pressing the air cell, the inflatable cuff 21 is inflated, and at the moment, the inflatable cuff 21 positioned on the tongue body has the functions of relieving the back drop of the tongue and opening the respiratory tract; meanwhile, the second air bag 23 is deflated through the deflation valve, so that the tubular structure 2 and the endoscope 1 can slide sufficiently, the endoscope 1 can enter the stomach or the esophagus continuously, the oxygen tube 33 is connected with the oxygen supply interface, and external oxygen is input to the outlet of the oxygen discharge channel 22 at the other end of the tubular structure 2 through the extension pipeline 3 to supply oxygen in the pharynx. The device is designed to be matched with different sizes and models according to different ages, different models, endoscope outer diameters and other conditions.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a painless scope assists oxygen suppliment device, includes scope (1), its characterized in that: the endoscope also comprises a tubular structure (2) and an extension pipeline (3), wherein the tubular structure (2) is sleeved outside the endoscope (1); the outside of tubular structure (2) is provided with inflation cuff (21) that the cross distributes, and inflation cuff (21) are hollow structure, and tubular structure (2) inside is provided with oxygen escape way (22), extension pipeline (3) fixed connection is provided with first gas tube (31) and oxygen hose (33) in the one end of tubular structure (2), and oxygen hose (33) intercommunication oxygen escape way (22) one end, the inner chamber of first gas tube (31) one end intercommunication inflation cuff (21), the other end intercommunication one of first gas tube (31) presses the gasbag.
2. The painless endoscope auxiliary oxygen supply device according to claim 1, characterized in that: the both ends of oxygen escape way (22) communicate the outside of tubular structure (2), the one end of extension pipeline (3) and the outer end fixed connection of oxygen escape way (22), oxygen hose (33) and oxygen escape way (22) intercommunication.
3. The painless endoscope auxiliary oxygen supply device according to claim 2, characterized in that: the first inflation tube (31) in the extension pipeline (3) passes through the outer end wall surface of the oxygen discharge channel (22) and is communicated with the inner cavity of the inflation cuff (21).
4. The painless endoscope auxiliary oxygen supply device according to the claim 3, characterized in that: the inner end wall of the oxygen discharge channel (22) is penetrated through one end of the second inflation tube (32) and communicated with the second airbag (23), the second airbag (23) is arranged on the inner side face of the tubular structure (2) and in extrusion contact with the outer surface of the endoscope (1), and the other end of the second inflation tube (32) is connected with a pressing airbag.
5. The painless endoscope auxiliary oxygen supply device according to claim 4, characterized in that: the tubular structure (2) is made of silica gel materials with elasticity.
6. The painless endoscope auxiliary oxygen supply device according to claim 5, characterized in that: two air-pressing air bags connected with the first inflation tube (31) and the second inflation tube (32) are respectively provided with an air release valve.
7. The painless endoscope auxiliary oxygen supply device according to claim 6, characterized in that: an oxygen interface is arranged at the outer end of the oxygen tube (33) and is connected with an oxygen bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268388.1U CN215938652U (en) | 2021-09-18 | 2021-09-18 | Painless scope assists apparatus of oxygen supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268388.1U CN215938652U (en) | 2021-09-18 | 2021-09-18 | Painless scope assists apparatus of oxygen supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215938652U true CN215938652U (en) | 2022-03-04 |
Family
ID=80426768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122268388.1U Expired - Fee Related CN215938652U (en) | 2021-09-18 | 2021-09-18 | Painless scope assists apparatus of oxygen supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215938652U (en) |
-
2021
- 2021-09-18 CN CN202122268388.1U patent/CN215938652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |