Child comfortable gastroscope multifunctional mask

Abstract

The utility model relates to the technical field of ventilation masks, in particular to a child comfortable gastroscope multifunctional mask which comprises a mask body, a Y-shaped three-way butt joint pipe, a one-way air inlet valve connector, a nasal catheter connector, a one-way mask inflation valve connector, a gastroscope pipe stable access assembly and a mask air leakage prevention fixing assembly. The lower end part of the mask body is connected with a Y-shaped three-way butt joint pipe; one side of the lower end of the Y-shaped tee joint pipe is provided with a one-way air inlet valve interface; the other side is provided with a nasal catheter connector; the upper end part of the mask body is connected with a one-way mask inflation valve interface; a gastroscope tube stable access assembly is arranged in the mask body. The one-way air inlet valve connector on one side of the Y-shaped three-way butt joint pipe can be in butt joint with an anaesthesia machine to control ventilation, the nasal catheter connector on the other side of the Y-shaped three-way butt joint pipe can continuously supply oxygen to the interior of the mask body, a gastroscope tube can enter the mask body through the central ventilation connection pipe, and meanwhile the gastroscope tube can pass through the mask body. Nasal catheter oxygen uptake and anesthesia machine controlled ventilation are carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to ventilation mask technical field especially, it relates to children comfortable gastroscopy multifunctional mask. BACKGROUND

[0002] With the continuous popularization and development of painless gastroscopy technology, more and more patients are willing to choose painless gastroscopy, and patients hope to reduce discomfort and complications during painless gastroscopy. Children comfortable gastroscopy multifunctional mask can improve the comfort of patients and reduce the risk of complications such as hypoxemia, so it is favored by patients, and the market demand also increases.

[0003] The existing mask is relatively complex in structure when in use, and cannot solve the three problems of gastroscopy tube passing, nasal catheter oxygen inhalation and anesthesia machine controlled ventilation at the same time, and the gastroscopy tube often cannot pass smoothly when passing through the mask, which not only affects the operation of the doctor but also easily makes the patient feel more uncomfortable.

[0004] Therefore, children comfortable gastroscopy multifunctional mask is proposed, which can perform oxygen inhalation and gastroscopy simultaneously during the examination process, without slowing down the examination speed and increasing the risk of low blood oxygen, solving the problem of not being able to simultaneously pass the gastroscopy tube and the nasal catheter oxygen inhalation and anesthesia machine controlled ventilation. SUMMARY

[0005] In order to overcome the problem that the structure of the mask is relatively complex during use, and cannot simultaneously solve the three problems of gastroscopy tube passing, nasal catheter oxygen inhalation and anesthesia machine controlled ventilation, and the gastroscopy tube often cannot pass smoothly when passing through the mask, which not only affects the operation of the doctor but also easily makes the patient feel more uncomfortable, children comfortable gastroscopy multifunctional mask is proposed.

[0006] The technical scheme of the utility model is as follows: children comfortable gastroscopy multifunctional mask, including mask body, Y-shaped three-way connector, one-way air inlet valve interface, nasal catheter connection port, one-way mask inflation valve interface, gastroscopy tube stable access assembly and mask air leakage prevention fixing assembly;The lower end of the mask body is connected with the Y-shaped three-way connector;The Y-shaped three-way connector lower end one side is provided with one-way air inlet valve interface;The other side is provided with nasal catheter connection port;The upper end of the mask body is connected with one-way mask inflation valve interface;The mask body is internally provided with gastroscopy tube stable access assembly;The back side of the mask body is provided with mask air leakage prevention fixing assembly;The gastroscopy tube stable access assembly includes mounting fixing ring, central ventilation connector and fish mouth one-way valve;The side end of the mask body is provided with mounting fixing ring;The inside of the mounting fixing ring is provided with central ventilation connector;The central ventilation connector is internally provided with fish mouth one-way valve.

[0007] Preferably, during use of the mask, the mounting and fixing ring in the gastroscope tube stable access assembly can make the installation of the central ventilation pipe outside the mask body more stable, can make it pass through the gastroscope tube stably, and the inner pad support plate on the inner wall of the central ventilation pipe can protect the gastroscope tube from hard contact with the central ventilation pipe, while the sliding ball on the surface of the inner pad support plate can make the gastroscope tube pass more smoothly without jamming, and will be more smooth when retreating, which is beneficial to the operation of medical staff, the fish mouth one-way valve can ensure the stable passage of the gastroscope tube and also ensure one-way ventilation, and the restraint strap in the mask air leakage prevention fixing assembly can use the magic tape sticky surface layer and the magic tape hook surface layer to stably wear the mask body on the face of the patient, and the air cushion sealing ring can improve the comfort of the patient and tightly fit the contour of the face of the patient, reduce the amount of gas introduced into the mask body from leaking outward, and further improve the use effect.

[0008] Preferably, the gastroscope tube stable access assembly further comprises an inner pad support plate, a spherical groove, a sliding ball and an inner lining sleeve pipe; the inner wall of the central ventilation pipe is provided with the inner pad support plate.

[0009] Preferably, the inner pad support plates are arranged in a ring shape on the inner wall of the central ventilation pipe; the side end of the inner pad support plate is provided with the spherical groove.

[0010] Preferably, the spherical groove is slidably connected with the sliding ball; the inner wall of the mask body is connected with the inner lining sleeve pipe; and the inner lining sleeve pipe is arranged outside the fish mouth one-way valve.

[0011] Preferably, the mask air leakage prevention fixing assembly comprises a restraint strap, a magic tape sticky surface layer, a magic tape hook surface layer, a nose bridge pad, a rubber soft lining and an air cushion sealing ring; the two sides of the mask body are symmetrically hinged with the restraint straps.

[0012] Preferably, the outer side of one of the restraint straps is provided with the magic tape sticky surface layer; and the inner side of the other restraint strap is provided with the magic tape hook surface layer.

[0013] Preferably, the inner side of the mask body is provided with the nose bridge pad; the inner side of the nose bridge pad is provided with the rubber soft lining; and the inner side of the mask body is provided with the air cushion sealing ring.

[0014] The utility model discloses beneficial effects:

[0015] In the process of using the mask, when the mask body is close to the patient's face, the Y-shaped three-way connector pipe at the bottom can be connected to the anesthesia machine through the one-way air inlet valve interface to control ventilation, the other side of the nasal cannula connection port can continuously supply oxygen to the inside of the mask body, and the central ventilation connector pipe on the side of the mask body can enable the gastroscope tube to pass through smoothly, so that the gastroscope tube can pass through smoothly, the nasal cannula can inhale oxygen, and the anesthesia machine can control ventilation, three steps, without slowing down the examination speed, without increasing the risk of low blood oxygen, the installation fixing ring can make the central ventilation connector pipe on the outside of the mask body more stable, so that it can pass through the gastroscope tube stably, and the inner pad support plate on the inner wall of the central ventilation connector pipe can protect the gastroscope tube from hard contact with the central ventilation connector pipe, while the sliding ball on the surface of the inner pad support plate can make the gastroscope tube pass more smoothly without jamming, and it will be more smooth when it retreats, which is beneficial to the operation of medical staff, and the fish mouth one-way valve can ensure the stable passage of the gastroscope tube and ensure one-way ventilation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the ventilation mask of the present application is shown.

[0017] Figure 2 A three-dimensional structure schematic view of the fish mouth one-way valve of the ventilation mask of the present application is shown.

[0018] Figure 3 A three-dimensional structure schematic view of the ventilation mask of the present application is shown. Figure 2 An enlarged three-dimensional structure schematic view of the place A is shown.

[0019] Figure 4 A three-dimensional structure schematic view of the air cushion sealing ring of the ventilation mask of the present application is shown.

[0020] The reference signs are explained as follows: 1, mask body; 2, Y-shaped three-way connector pipe; 3, one-way air inlet valve interface; 4, nasal cannula connection port; 5, one-way mask inflation valve interface; 101, installation fixing ring; 102, central ventilation connector pipe; 103, fish mouth one-way valve; 104, inner pad support plate; 105, spherical groove; 106, sliding ball; 107, inner lining sleeve; 601, restraint strap; 602, magic tape sticking surface layer; 603, magic tape hook surface layer; 604, nose bridge pad; 605, rubber soft lining; 606, air cushion sealing ring. DETAILED DESCRIPTION

[0021] The present application will be further described below in combination with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: children's comfortable gastroscopy multifunctional mask, including mask body 1, Y-shaped tee butt joint pipe 2, one-way air inlet valve interface 3, nasal catheter connecting port 4, one-way mask inflation valve interface 5, gastroscopy tube stable access assembly and mask air leakage prevention fixing assembly;The lower end of mask body 1 is connected with Y-shaped tee butt joint pipe 2;One-way air inlet valve interface 3 is provided at the lower end of Y-shaped tee butt joint pipe 2 side;The other side is provided with nasal catheter connecting port 4;The upper end of mask body 1 is connected with one-way mask inflation valve interface 5;Gastroscopy tube stable access assembly is provided in mask body 1;The back side of mask body 1 is provided with mask air leakage prevention fixing assembly;Gastroscopy tube stable access assembly includes mounting fixing ring 101, central ventilation connection pipe 102 and fish mouth one-way valve 103;The side end of mask body 1 is provided with mounting fixing ring 101;The inside of mounting fixing ring 101 is provided with central ventilation connection pipe 102;Central ventilation connection pipe 102 is provided with fish mouth one-way valve 103 inside.

[0023] Please refer to Figures 2-3 In the embodiment, gastroscopy tube stable access assembly further includes inner pad support plate 104, spherical groove 105, sliding ball 106 and inner lining sleeve pipe 107;The inner wall of central ventilation connection pipe 102 is provided with inner pad support plate 104, and the inner pad support plate 104 is annularly arranged on the inner wall of central ventilation connection pipe 102;The side end of inner pad support plate 104 is provided with spherical groove 105, and sliding ball 106 is slidably connected in spherical groove 105;The inner wall of mask body 1 is connected with inner lining sleeve pipe 107;Inner lining sleeve pipe 107 is arranged outside fish mouth one-way valve 103, and inner pad support plate 104 can protect gastroscopy tube from hard contact with central ventilation connection pipe 102, and sliding ball 106 on the surface of inner pad support plate 104 can make the passing of gastroscopy tube more smooth without jamming, and more smooth when retreating.

[0024] Please refer to Figure 4 In the embodiment, mask air leakage prevention fixing assembly includes restraint strap 601, magic tape sticky surface layer 602, magic tape hook surface layer 603, nose bridge pad 604, rubber soft lining 605 and air cushion sealing ring 606;Two sides of mask body 1 are symmetrically hinged with restraint strap 601, one side of the restraint strap 601 is provided with magic tape sticky surface layer 602;The other side of the restraint strap 601 is provided with magic tape hook surface layer 603, the inner side of mask body 1 is provided with nose bridge pad 604;The inner side of nose bridge pad 604 is provided with rubber soft lining 605;The inner side of mask body 1 is provided with air cushion sealing ring 606, which can improve the comfort of patients, and tightly adhere to the contour of patient's face, reduce the amount of gas introduced into mask body 1 and leaked outside.

[0025] In the working process, firstly, the Y-shaped three-way butt joint pipe 2 can be connected with the anesthesia machine through the one-way air inlet valve interface 3 on one side to control ventilation, the nasal cannula connecting port 4 on the other side can continuously supply oxygen to the inside of the mask body 1, and the central ventilation connecting pipe 102 on the side of the mask body 1 can enable the gastroscope tube to pass through, so that the gastroscope tube can smoothly pass through, the nasal cannula can inhale oxygen, and the anesthesia machine can control ventilation.

[0026] Then, the fixing ring 101 can make the central ventilation connecting pipe 102 on the outside of the mask body 1 more stable, so that the gastroscope tube can stably pass through, the inner gasket support plate 104 on the inner wall of the central ventilation connecting pipe 102 can protect the gastroscope tube from hard contact with the central ventilation connecting pipe 102, the sliding ball 106 on the surface of the inner gasket support plate 104 can make the gastroscope tube pass through more smoothly and not be blocked, and the fish mouth-shaped one-way valve 103 can ensure that the gastroscope tube stably passes through and can ensure one-way ventilation.

[0027] Finally, the constraint belt 601 can be used to stably wear the mask body 1 on the face of the patient through the magic tape sticky surface layer 602 and the magic tape hook surface layer 603, the air cushion sealing ring 606 can improve the comfort of the patient, tightly adhere to the contour of the face of the patient, reduce the amount of gas leakage from the inside of the mask body 1 to the outside, and further improve the use effect.

[0028] Through the above steps, the oxygen inhalation and the gastroscope examination can be simultaneously performed in the examination process, the examination speed is not slowed down, and the risk of low blood oxygen is not increased, the problems that the gastroscope tube cannot pass through and the nasal cannula cannot inhale oxygen and the anesthesia machine cannot control ventilation are solved, the Y-shaped three-way butt joint pipe 2 can be connected with the anesthesia machine through the one-way air inlet valve interface 3 on one side to control ventilation, the nasal cannula connecting port 4 on the other side can continuously supply oxygen to the inside of the mask body 1, and the central ventilation connecting pipe 102 on the side of the mask body 1 can enable the gastroscope tube to pass through, so that the gastroscope tube can smoothly pass through, the nasal cannula can inhale oxygen, and the anesthesia machine can control ventilation, the examination speed is not slowed down, and the risk of low blood oxygen is not increased.

[0029] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A child comfort gastroscopy multifunctional mask, comprising a mask body (1); characterized in that: The Y-shaped three-way butt joint pipe (2), the one-way air inlet valve interface (3), the nasal catheter connection port (4), the one-way mask inflation valve interface (5), the gastroscope tube stable access assembly and the mask air leakage prevention fixing assembly are further included; the lower end of the mask body (1) is connected with the Y-shaped three-way butt joint pipe (2); one side of the lower end of the Y-shaped three-way butt joint pipe (2) is provided with the one-way air inlet valve interface (3); the other side is provided with the nasal catheter connection port (4); the upper end of the mask body (1) is connected with the one-way mask inflation valve interface (5); the inside of the mask body (1) is provided with the gastroscope tube stable access assembly; the back end of the mask body (1) is provided with the mask air leakage prevention fixing assembly; the gastroscope tube stable access assembly includes the mounting fixing ring (101), the central ventilation connection pipe (102) and the fish mouth one-way valve (103); the side end of the mask body (1) is provided with the mounting fixing ring (101); the inside of the mounting fixing ring (101) is provided with the central ventilation connection pipe (102); the inside of the central ventilation connection pipe (102) is provided with the fish mouth one-way valve (103).

2. The child comfort gastroscopy multifunctional mask according to claim 1, characterized in that: The gastroscope tube stable access assembly further includes the inner pad support plate (104), the spherical groove (105), the sliding ball (106) and the inner lining sleeve pipe (107); the inner wall of the central ventilation connection pipe (102) is provided with the inner pad support plate (104).

3. The child comfort gastroscopy multifunctional mask according to claim 2, characterized in that: The inner pad support plate (104) is arranged in a ring shape on the inner wall of the central ventilation connection pipe (102); the side end of the inner pad support plate (104) is provided with the spherical groove (105).

4. The child comfort gastroscopy multifunctional mask according to claim 3, characterized in that: The sliding ball (106) is slidably connected inside the spherical groove (105); the inner wall of the mask body (1) is connected with the inner lining sleeve pipe (107); the inner lining sleeve pipe (107) is arranged outside the fish mouth one-way valve (103).

5. The child comfort gastroscopy multifunctional mask according to claim 1, characterized in that: The mask air leakage prevention fixing assembly includes the restraint strap (601), the Velcro sticky surface layer (602), the Velcro hook surface layer (603), the nose bridge pad (604), the rubber soft lining (605) and the air cushion sealing ring (606); the two sides of the mask body (1) are symmetrically hinged with the restraint strap (601).

6. The child comfort gastroscopy multifunctional mask according to claim 5, characterized in that: The outside of one of the restraint straps (601) is provided with the Velcro sticky surface layer (602); the inside of the other restraint strap (601) is provided with the Velcro hook surface layer (603).

7. The child comfort gastroscopy multifunctional mask according to claim 1, characterized in that: The inside end of the mask body (1) is provided with the nose bridge pad (604); the inside of the nose bridge pad (604) is provided with the rubber soft lining (605); the inside of the mask body (1) is provided with the air cushion sealing ring (606).

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