CN219743609U - Mouth-nose bi-pass gastroscope mask - Google Patents
Mouth-nose bi-pass gastroscope mask Download PDFInfo
- Publication number
- CN219743609U CN219743609U CN202320355386.2U CN202320355386U CN219743609U CN 219743609 U CN219743609 U CN 219743609U CN 202320355386 U CN202320355386 U CN 202320355386U CN 219743609 U CN219743609 U CN 219743609U
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- China
- Prior art keywords
- mask
- gastroscope
- main body
- fixed sleeve
- channel
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 34
- 239000001301 oxygen Substances 0.000 claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000741 silica gel Substances 0.000 claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 206010002091 Anaesthesia Diseases 0.000 description 4
- 230000037005 anaesthesia Effects 0.000 description 4
- 238000002575 gastroscopy Methods 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 206010063746 Accidental death Diseases 0.000 description 1
- 206010020591 Hypercapnia Diseases 0.000 description 1
- 208000011623 Obstructive Lung disease Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010038678 Respiratory depression Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses an oral-nasal bi-pass gastroscope mask, which belongs to the technical field of medical masks and comprises the following specific technical scheme: the utility model relates to an oral-nasal bi-pass gastroscope mask, which comprises a mask main body and a fixed sleeve, wherein one end of the mask main body is provided with an oxygen supply pipe channel and an endoscope channel pipe, the outer port of the oxygen supply pipe channel is rotationally connected with a transfer pipeline, the transfer pipeline is communicated with a pressurized oxygen pipeline, the outer port of the endoscope channel pipe is connected with the gastroscope channel pipe, the other end of the mask main body is provided with an interface, one end of the fixed sleeve is movably connected to the interface, the other end of the fixed sleeve is provided with an external expansion port, the external expansion port is connected with a soft silica gel sleeve, the soft silica gel sleeve can be tightly attached to the face of a patient in positive pressure ventilation, and tightness is ensured.
Description
Technical Field
The utility model belongs to the technical field of medical masks, and particularly relates to an oral-nasal bi-pass gastroscope mask.
Background
Painless gastroscopy technology is mainly used in hospitals for outpatient anesthesia, which is relatively high in accident occurrence rate due to the limitations of environment, equipment and personnel, and has high risk and high challenge. At present, the painless gastroscope is mostly used for intravenous anesthesia without tracheal intubation, the phenomenon of drug inhibition and respiration can occur in the anesthesia process, the blood oxygen saturation is reduced, and serious patients even need to stop checking for rescuing. The electronic gastroscope is carried out orally, so that the respiratory tract management is complex. Currently, the most common nasal catheters in clinic supply oxygen, which is not closed, and when oxygen is inhaled, a large amount of air is contained. When respiration is inhibited, spO2 is obviously reduced, but the gastroscope occupies the mouth of a patient, so that an anesthesiologist cannot effectively control respiration and needs to stop checking urgently, and the common mask is immediately pressurized to supply oxygen to improve respiration, but the time of gastroscopy and anesthesia is greatly prolonged, risk factors are increased, and the conventional medical common mask has weak ventilation performance and is not suitable for patients with hypoxia with hypercapnia. Studies have shown that accidental death from narcotic drug-related respiratory depression and airway obstruction is one of the biggest causes of death in painless gastroscopy procedures.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model provides the gastroscope mask with the two channels of the closed mouth and the nose, the materials used by the gastroscope mask are comfortable and environment-friendly, and the endoscope can freely rotate at sixty degrees on any plane of the mask, so that the operation of doctors is convenient, and the accurate examination of stomach is realized.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an oral-nasal bi-pass gastroscope mask, includes mask main part and fixed cover, and the mask main part is convex, and the mask main part adopts selecting TPE material, and the one end of mask main part is equipped with oxygen supply pipe passageway and scope passageway pipe, and the other end of mask main part is equipped with the interface, and the one end swing joint of fixed cover is on the interface, and the other end of fixed cover is equipped with outer expansion type port.
The fixing sleeve can be connected to the interface through threads, a quick plug mode can be selected to be connected to the interface, and other connection modes capable of achieving the same function can be selected.
The outer port of the oxygen supply pipe channel is rotationally connected with a transfer pipeline, and the transfer pipeline can rotate 360 degrees relative to the oxygen supply pipe channel, so that the connection of oxygen supply pipes at different positions of a patient and different positions of a breathing machine is ensured. The inner port of the oxygen supply pipe channel is provided with a first transverse diaphragm, the first transverse diaphragm seals the oxygen supply pipe channel, and the oxygen supply pipe channel is separated from the mask main body.
The outer port of the endoscope channel tube is provided with a silica gel cap, and the silica gel cap can ensure the tightness of the device when the endoscope channel tube is used as a common mask independently without connecting with a gastroscope. The inner port of the endoscope channel tube is provided with a second transverse diaphragm, the second transverse diaphragm can seal the endoscope channel tube, and the endoscope channel tube is separated from the mask main body.
The mask body is provided with a plurality of rope holes, the rope holes are internally penetrated with mask binding bands, the mask body is respectively connected with four fixing bands in an I shape, the four fixing bands are continuously provided with small holes, the positions of the through holes are adjusted to be suitable for patients with different head diameters, the four fixing bands are connected to form a binding band body part in a surrounding mode, when the mask is used, the head of a patient is placed in the square binding band body part by a back brain spoon, the binding band body can be better fixed at the proper position of the head of the patient, the mask is not easy to move, and the mask is convenient for the ventilation of the head when worn on the head of the patient for a long time, and the mask is comfortable to wear.
The soft silica gel sleeve is connected to the external expansion port, so that the external expansion port can be clung to the face of a patient during positive pressure ventilation, and tightness is ensured.
The fixed sleeve is provided with an adjustable ventilation disc, the adjustable ventilation disc comprises an adjusting hole, the inner part and the outer part of the fixed sleeve are communicated through the ventilation hole, a fan-shaped adjusting piece is arranged in the adjusting hole and is rotationally connected to the fixed sleeve through a pin shaft, and the opening and closing degree of the adjusting hole is adjusted by adjusting the rotating angle of the fan-shaped adjusting piece relative to the pin shaft so as to relieve CO 2 Retention conditions. The fan-shaped adjusting piece keeps a certain resistance and is connected to the pin shaft, and after the fan-shaped adjusting piece rotates, the fan-shaped adjusting piece can be fixed relative to the pin shaft, so that the opening and closing degree of the adjusting hole is ensured.
The clamp ring is arranged in the endoscope channel tube, and after the gastroscope is inserted into the clamp ring, the gastroscope can be stabilized, so that the stability of clamping pathological tissues is ensured.
Compared with the prior art, the utility model has the following specific beneficial effects:
1. the utility model can apply pressure to oxygen through the airtight nasal catheter to the mask without stopping gastroscopy when patient has hypoxemia through airtight oral nasal double channels.
2. The TPE material is selected, so that the TPE material is environment-friendly, has the touch feeling of high expansion, high transparency and flexibility, is easy to recycle, and only generates carbon dioxide and water after incineration treatment.
3. The side binding band holes of the mask can be adjusted in size so that a patient can wear the mask comfortably, and the mask can be detached, so that the mask is convenient to clean and use for multiple times.
4. The adjustable ventilation disk is arranged on the fixed sleeve, so that the concentration of carbon dioxide in the mask can be changed by adjusting the ventilation caliber, and the retention of carbon dioxide in the mask is prevented.
5. The mask bandage is an I-shaped headgear, and comprises a main body part and four fixing belts, wherein small holes are continuously arranged on the four fixing belts and matched with the taper sleeves, and the positions of the through holes can be adjusted to be suitable for patients with different head diameters, so that the mask bandage is convenient to tightly cover the device on the head of the patient, and the device is prevented from falling off.
6. The 360-degree rotary rotating body is arranged on the feeding tube channel, so that the connection of oxygen supply tubes at different positions of a patient and different positions of a breathing machine is ensured, the external oxygen tube cannot be deformed, the connection of the external oxygen tube is ensured to be stable, and the separation state cannot occur.
7. The conversion tube is arranged on the gastroscope channel in a sealing sliding connection manner, the conversion tube is provided with the silica gel cap, the tightness of the gastroscope channel when the gastroscope is not connected with a common mask is ensured, the conversion tube enables the gastroscope to have a movable range of 60 degrees in any direction on the plane of the mask through the channel tube, the operation of doctors is facilitated, and the accurate examination of stomach is realized. The gastroscope can adjust the insertion depth under the support of the gastroscope channel tube to reach or exceed the bite block or the oropharynx airway part.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model in a disassembled state.
In the figure, 1 is a mask main body, 2 is a fixed sleeve, 3 is an oxygen supply pipe channel, 4 is an endoscope channel pipe, 5 is an interface, 6 is an external expansion port, 7 is a transfer pipeline, 8 is a first transverse membrane, 9 is a silica gel cap, 10 is a second transverse membrane, 11 is a rope penetrating hole, 12 is a mask binding band, 13 is a soft silica gel sleeve, 14 is an adjustable ventilation disc, 15 is an adjusting hole, 16 is a fan-shaped adjusting piece, and 17 is a clamping ring.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, an oral-nasal bi-pass gastroscope mask comprises a mask main body 1 and a fixing sleeve 2, wherein the mask main body 1 is arc-shaped, the mask main body 1 is made of TPE material, one end of the mask main body 1 is provided with an oxygen supply pipe channel 3 and an endoscope channel pipe 4, the oxygen supply pipe channel 3 and the endoscope channel pipe 4 form a closed oral-nasal bi-channel, the other end of the mask main body 1 is provided with an interface 5, one end of the fixing sleeve 2 is movably connected to the interface 5, and the other end of the fixing sleeve 2 is provided with an external expansion port 6.
The fixing sleeve 2 can be connected to the interface 5 through threads, can be connected to the interface 5 through a quick plug, and can be connected through other connection modes capable of achieving the same function.
The outer port of the oxygen supply pipe channel 3 is rotationally connected with a transfer pipeline 7, and the transfer pipeline 7 can rotate 360 degrees relative to the oxygen supply pipe channel 3, so that the connection of oxygen supply pipes at different positions of a patient and different positions of a breathing machine is ensured. The inner end of the oxygen supply channel 3 is provided with a first transverse membrane 8, the first transverse membrane 8 seals the oxygen supply channel 3, and the oxygen supply channel 3 is separated from the mask body 1.
The outer port of the endoscope channel tube 4 is provided with a silica gel cap 9, and the silica gel cap 9 can ensure the tightness of the device when being independently used as a common mask without connecting with a gastroscope. The second transverse membrane 10 is arranged on the inner port of the endoscope channel tube 4, and the second transverse membrane 10 can seal the endoscope channel tube 4, and the endoscope channel tube 4 is separated from the mask main body 1.
The mask body 1 is provided with a plurality of rope holes 11, the rope holes 11 are internally provided with mask binding bands 12 in a penetrating way, the mask body 1 is respectively connected with four fixing belts in an I shape, small holes are continuously arranged on the four fixing belts, the positions of the through holes are suitable for patients with different head diameters through adjustment, the four fixing belts are connected and then surround to form a binding band body part, when the mask is used, a square binding band body part is arranged on a back brain spoon of the head of a patient, the binding band body can be better fixed at a proper position of the head of the patient, the mask is not easy to move, and the mask is convenient for ventilation of the head when worn on the head of the patient for a long time, and the mask is comfortable to wear.
The external expansion port 6 is connected with a soft silica gel sleeve 13, which can be clung to the face of a patient during positive pressure ventilation, thus ensuring tightness.
The fixed sleeve 2 is provided with an adjustable ventilation disc 14, the adjustable ventilation disc 14 comprises an adjusting hole 15, the inner part and the outer part of the fixed sleeve 2 are communicated through the ventilation holes, a fan-shaped adjusting piece 16 is arranged in the adjusting hole 15, the fan-shaped adjusting piece 16 is rotationally connected to the fixed sleeve 2 through a pin shaft, and the opening and closing degree of the adjusting hole 15 is adjusted by adjusting the rotating angle of the fan-shaped adjusting piece 16 relative to the pin shaft so as to relieve CO 2 Retention conditions. The fan-shaped adjusting piece 16 keeps a certain friction resistance and is connected to the pin shaft, and after the fan-shaped adjusting piece 16 rotates, the fan-shaped adjusting piece can be fixed relative to the pin shaft, so that the opening and closing degree of the adjusting hole 15 is ensured.
The clamp ring 17 is arranged in the endoscope channel tube 4, and after the gastroscope is inserted into the clamp ring 17, the gastroscope can be stabilized, so that the stability of clamping pathological tissues is ensured.
When the gastroscope is used, the oxygen supply pipe channel 3 and the endoscope channel pipe 4 form a sealed mouth-nose dual-channel, the first transverse membrane 8 and the second transverse membrane 10 are torn off and are communicated with an external pressurizing oxygen pipeline through the transfer pipeline 7, the endoscope channel pipe 4 is communicated with the gastroscope channel pipe through the transfer cylinder, the soft silica gel sleeve 13 is buckled on the face of a patient, the whole mask is fixed on the head of the patient through the binding belt, when gastroscope detection is carried out, the pressurizing and oxygenation operation is realized when gastroscope detection is not stopped, meanwhile, the oxygen storage of the body is improved through good nitrogen removal and oxygen inhalation, and the safety time limit of the tolerance of the body for no respiration is prolonged. According to the needs of the patient, the opening and closing degree of the adjusting hole 15 is adjusted to ensure that the exhalations are more easily discharged from the mask, reduce the air flow hedging and increase the comfort level of the patient.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. The mouth-nose double-pass gastroscope mask is characterized by comprising a mask main body (1) and a fixed sleeve (2), wherein an oxygen supply pipe channel (3) and an endoscope channel pipe (4) are arranged at one end of the mask main body (1), an interface (5) is arranged at the other end of the mask main body (1), one end of the fixed sleeve (2) is movably connected to the interface (5), and an external expansion port (6) is arranged at the other end of the fixed sleeve (2);
the outer port of the oxygen supply pipe channel (3) is rotatably connected with a transit pipeline (7), and the inner port of the oxygen supply pipe channel (3) is provided with a first transverse diaphragm (8);
a silica gel cap (9) is arranged on the outer port of the endoscope channel tube (4), and a second transverse diaphragm (10) is arranged on the inner port of the endoscope channel tube (4);
a plurality of rope holes (11) are formed in the mask main body (1), and mask binding bands (12) are arranged in the rope holes (11) in a penetrating mode;
the external expansion port (6) is connected with a soft silica gel sleeve (13).
2. An oral nasal bi-pass gastroscope mask according to claim 1, characterized in that the fixed sleeve (2) is provided with an adjustable ventilation disc (14), the adjustable ventilation disc (14) comprises an adjusting hole (15), a fan-shaped adjusting piece (16) is arranged in the adjusting hole (15), and the fan-shaped adjusting piece (16) is rotatably connected to the fixed sleeve (2) through a pin shaft.
3. An oral nasal bi-pass gastroscope mask according to claim 1, characterized in that a snap ring (17) is arranged in the endoscope channel tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355386.2U CN219743609U (en) | 2023-03-01 | 2023-03-01 | Mouth-nose bi-pass gastroscope mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355386.2U CN219743609U (en) | 2023-03-01 | 2023-03-01 | Mouth-nose bi-pass gastroscope mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743609U true CN219743609U (en) | 2023-09-26 |
Family
ID=88088137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320355386.2U Active CN219743609U (en) | 2023-03-01 | 2023-03-01 | Mouth-nose bi-pass gastroscope mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743609U (en) |
-
2023
- 2023-03-01 CN CN202320355386.2U patent/CN219743609U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |