CN213312713U - Air leakage prevention device of anesthesia mask for painless gastroscope - Google Patents
Air leakage prevention device of anesthesia mask for painless gastroscope Download PDFInfo
- Publication number
- CN213312713U CN213312713U CN202021645261.6U CN202021645261U CN213312713U CN 213312713 U CN213312713 U CN 213312713U CN 202021645261 U CN202021645261 U CN 202021645261U CN 213312713 U CN213312713 U CN 213312713U
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- Prior art keywords
- gastroscope
- special
- mask
- gastroscopy
- channel
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- 206010002091 Anaesthesia Diseases 0.000 title description 12
- 230000037005 anaesthesia Effects 0.000 title description 12
- 230000002265 prevention Effects 0.000 title description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- 230000003444 anaesthetic effect Effects 0.000 claims abstract description 15
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 9
- 238000002575 gastroscopy Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007779 soft material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 15
- 206010021143 Hypoxia Diseases 0.000 abstract description 2
- 208000018875 hypoxemia Diseases 0.000 abstract 1
- 230000000241 respiratory effect Effects 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 206010038678 Respiratory depression Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 208000002381 Brain Hypoxia Diseases 0.000 description 1
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000014221 sudden cardiac arrest Diseases 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an painless gastroscope is with leak protection gas device of anaesthetic mask, concretely relates to medical instrument field, including the face guard main part, the fixed gastroscope examination dedicated passage that is provided with in upper end of face guard main part, the inside upper end of gastroscope examination dedicated passage is provided with the duckbill valve, the top of the upper end gastroscope examination dedicated passage of duckbill valve is provided with sealed cap, the inside of face guard main part is provided with the bite-block, the upper end setting of bite-block is on the inside top of face guard main part, one side of gastroscope examination dedicated passage is provided with the breathing pipe and connects, the one end that lies in breathing pipe on the gastroscope examination dedicated passage and connects the offside is provided with the oxygen pipeline and connects, the bottom edge part of face guard main part is provided with the. The utility model discloses can prevent that the anaesthetic mask from leaking gas, can the quick mask pressurization give oxygen when patient appears breathing and restraines and hypoxemia when the gastroscope inspection, improve the security of painless gastroscope inspection.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a painless anaesthetic mask's leak protection gas device for gastroscope.
Background
Gastroscopes are a method of medical examination and also refer to instruments used in such examinations; it is inserted into the stomach by means of a thin and flexible tube, and the doctor can directly observe the pathological changes of esophagus, stomach and duodenum, especially for tiny pathological changes. When performing gastroscopy, an anesthesia mask is covered on the face of a patient, and then a strip-shaped gastroscope is inserted from a guide hole on the anesthesia mask and slowly enters the gastrointestinal part of the patient from the oral cavity of the patient for examination.
The prior painless gastroscopy and treatment is commonly used as a nasal catheter oxygen inhalation device, which has the following defects: 1. the oxygen supply and the nitrogen removal before the anesthesia are often insufficient; 2. after the anesthetic is given, respiratory depression sometimes occurs, and then the blood oxygen saturation degree is rapidly reduced, at the moment, the conventional treatment mode is that gastroscopy is finished, a mask is immediately pressurized to supply oxygen, the patient has the risk of oxygen deficiency, meanwhile, the gastroscopy time is prolonged, and after the oxygen saturation degree is improved, implantation of the gastroscopy again has the risk of aggravating the mechanical damage of the oropharyngeal cavity; 3. if the respiration inhibition time is long, the damage of organs such as arrhythmia, cerebral anoxia and the like can occur, and even the risk of sudden cardiac arrest and the like can occur; 4. induction doses often cannot be well held by young physicians with little clinical experience, increasing the risk of respiratory depression.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides an anesthesia face mask's leak protection gas device for painless gastroscope, the utility model aims to solve the technical problem that: how to improve the safety during painless gastroscopy and prevent air leakage during oxygen supply.
In order to achieve the above object, the utility model provides a following technical scheme: an air leakage prevention device of an anesthesia mask for painless gastroscopy comprises a mask main body, wherein the upper end of the mask main body is fixedly provided with a special channel for gastroscopy, the upper end of the interior of the special gastroscopy passage is provided with a duckbill valve, the upper end of the duckbill valve is positioned at the top end of the special gastroscopy passage and is provided with a sealing cap, a bite block is arranged in the mask main body, the upper end of the bite block is arranged at the top end of the mask main body, the bottom end of the bite block is arranged at the lower end of the mask main body, one side of the special passage for gastroscopy is provided with a breathing pipeline joint, an oxygen pipeline joint is arranged at one end of the special gastroscopy channel, which is opposite to the breathing pipeline joint, oxygen pipeline connects and respiratory pipeline connects the department and all is provided with sealed buckle, the bottom edge portion of face guard main part is provided with the gasbag pad, the bottom of face guard main part is provided with the four-head fixed band.
In a preferred embodiment, the special gastroscopy channel is made of a flexible material and can bear 20-30cmH2The gas pressure of O.
In a preferred embodiment, the bite block is a special bite block, and the length of the bite block is increased on the basis of the special bite block so that the bottom end of the bite block extends out of the outer end of the mask body.
In a preferred embodiment, a fixing ring is arranged on the special gastroscopy passage, and a fixing hook is arranged on the fixing ring.
Compared with the prior art, the utility model discloses a technological effect and advantage:
the utility model discloses a be provided with gastroscope inspection dedicated channel, gastroscope inspection dedicated channel adopts the preparation of flexible material to form, can prevent the damage of gastroscope inspection dedicated channel to the gastroscope, through be provided with duckbill valve and sealed cap on gastroscope inspection dedicated channel, can prevent anaesthetic mask gas leakage, can improve the concentration that patient inhales oxygen, connect and oxygen pipeline joint through being provided with breathing pipe, it can give the face guard pressurization immediately to suppress to appear breathing when patient is examined at the gastroscope, need not stop the gastroscope inspection simultaneously, increase its security, anaesthetizer to young no gastroscope anaesthetic experience, can improve the security of its anesthesia greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the present invention.
Fig. 3 is a schematic structural view of the four-head fixing band of the present invention.
Fig. 4 is a schematic structural view of the bite block of the present invention.
The reference signs are: 1 face guard main part, 2 gastroscopy dedicated passage, 3 sealed caps, 4 duckbill valves, 5 bite-blocks, 6 breathing tube connect, 7 oxygen pipeline connects, 8 sealed buckles, 9 gasbag pads, 10 four-head fixed band, 11 solid fixed rings, 12 fixed couples.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the air leakage prevention device of the anesthesia mask for the painless gastroscope shown in the figures 1-4, the air leakage prevention device comprises a mask body 1, a special gastroscope examination channel 2 is fixedly arranged at the upper end of the mask body 1, a duckbill valve 4 is arranged at the upper end inside the special gastroscope examination channel 2, a sealing cap 3 is arranged at the upper end of the duckbill valve 4, which is positioned at the top end of the special gastroscope examination channel 2, a bite block 5 is arranged inside the mask body 1, the upper end of the bite block 5 is arranged at the top end inside the mask body 1, the bottom end of the bite block 5 is arranged at the lower end of the mask body 1, a breathing pipeline connector 6 is arranged at one side of the special gastroscope examination channel 2, an oxygen pipeline connector 7 is arranged at one end of the opposite side of the breathing pipeline connector 6 on the special gastroscope examination channel 2, and sealing buckles 8 are arranged at the oxygen pipeline connector, the bottom edge part of the mask main body 1 is provided with an airbag cushion 9, and the bottom of the mask main body 1 is provided with a four-head fixing belt 10.
In a preferred embodiment, the dedicated gastroscopic channel 2 is made of a flexible material, and the dedicated gastroscopic channel 2 can bear 20-30cmH2O pressure, the special passage 2 for gastroscopy is made of soft material and can avoid the damage to the gastroscope。
In a preferred embodiment, the bite block 5 is a special bite block, and the length of the bite block is increased on the basis of the special bite block, so that the bottom end of the bite block 5 extends out of the outer end of the mask body 1, and the bite block 5 can increase the stability of the anesthetic mask and prevent the gastroscope from being damaged.
In a preferred embodiment, a fixing ring 11 is provided on the dedicated gastroscopy passage 2, and a fixing hook 12 is provided on the fixing ring 11.
The implementation mode is specifically as follows: during the use, connect respiratory tube 6 with the bayonet socket temporarily in the closed condition, oxygen pipeline connects 7 connection oxygen pipeline, pass through gastroscope inspection dedicated passage 2 with the gastroscope and introduce in face guard main part 1, put bite-block 5 in patient's mouth, the gastroscope passes bite-block 5 and stretches into in the patient's stomach, in the use, when respiratory inhibition appears when patient is examined at the gastroscope, open respiratory tube connects 6 sealed buckle 8 of department immediately, utilize the positive pressure ventilation pipeline to give the face guard pressurization oxygen supply, simultaneously be in the closed condition with 7 with the buckle, need not stop the gastroscope inspection simultaneously, increase its security, to young anaesthetic doctor who does not have gastroscope anaesthetic experience, can improve its anaesthetic security greatly, when patient does not appear respiratory inhibition, it can for the patient oxygen suppliment to utilize oxygen pipeline to connect 7.
The utility model discloses beneficial effect: be provided with gastroscope inspection dedicated passage, gastroscope inspection dedicated passage adopts the preparation of soft material to form, can prevent the damage of gastroscope inspection dedicated passage to the gastroscope, through be provided with duckbill valve and sealing cap on gastroscope inspection dedicated passage, can prevent anesthesia face guard gas leakage, can improve the concentration that patient inhales oxygen, connect with oxygen pipeline through being provided with breathing pipe, it can give the face guard pressurization immediately and give oxygen to breathe the suppression to appear when patient is when the gastroscope inspection, need not stop the gastroscope inspection simultaneously, increase its security, to the anesthesia doctor of young no gastroscope anesthesia experience, can improve its anesthetic security greatly.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an painless anaesthetic mask's for gastroscope leak protection gas device, includes mask body (1), its characterized in that: the upper end of the mask main body (1) is fixedly provided with a special gastroscopy channel (2), the inner upper end of the special gastroscopy channel (2) is provided with a duckbill valve (4), the upper end of the duckbill valve (4) is arranged at the top end of the special gastroscopy channel (2) and is provided with a sealing cap (3), the inner part of the mask main body (1) is provided with a bite block (5), the upper end of the bite block (5) is arranged at the inner top end of the mask main body (1), the bottom end of the bite block (5) is arranged at the lower end of the mask main body (1), one side of the special gastroscopy channel (2) is provided with a breathing pipeline joint (6), one end of the special gastroscopy channel (2) which is arranged at the opposite side of the breathing pipeline joint (6) is provided with an oxygen pipeline joint (7), the oxygen pipeline joint (7) and the breathing pipeline joint (6) are both provided with a sealing buckle, the bottom edge part of the mask main body (1) is provided with an airbag cushion (9), and the bottom of the mask main body (1) is provided with a four-head fixing belt (10).
2. The air leakage preventing device of an anaesthetic mask for a painless gastroscope as claimed in claim 1, characterized in that: the stomachThe special channel (2) for gastroscopy is made of soft material, and the special channel (2) for gastroscopy can bear 20-30cmH2The gas pressure of O.
3. The air leakage preventing device of an anaesthetic mask for a painless gastroscope as claimed in claim 1, characterized in that: the bite-block (5) adopts a special bite-block, and the length is increased on the basis of the special bite-block, so that the bottom end of the bite-block (5) extends out of the outer end of the mask main body (1).
4. The air leakage preventing device of an anaesthetic mask for a painless gastroscope as claimed in claim 1, characterized in that: be provided with solid fixed ring (11) on gastroscopy dedicated channel (2), gu be provided with fixed couple (12) on fixed ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645261.6U CN213312713U (en) | 2020-08-10 | 2020-08-10 | Air leakage prevention device of anesthesia mask for painless gastroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645261.6U CN213312713U (en) | 2020-08-10 | 2020-08-10 | Air leakage prevention device of anesthesia mask for painless gastroscope |
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| Publication Number | Publication Date |
|---|---|
| CN213312713U true CN213312713U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021645261.6U Expired - Fee Related CN213312713U (en) | 2020-08-10 | 2020-08-10 | Air leakage prevention device of anesthesia mask for painless gastroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317749A (en) * | 2022-07-06 | 2022-11-11 | 孙万明 | Anesthesia mask for painless gastroscope |
-
2020
- 2020-08-10 CN CN202021645261.6U patent/CN213312713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317749A (en) * | 2022-07-06 | 2022-11-11 | 孙万明 | Anesthesia mask for painless gastroscope |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |