WO2022160363A1 - 一种医用吸嘴和面罩 - Google Patents

一种医用吸嘴和面罩 Download PDF

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Publication number
WO2022160363A1
WO2022160363A1 PCT/CN2021/075007 CN2021075007W WO2022160363A1 WO 2022160363 A1 WO2022160363 A1 WO 2022160363A1 CN 2021075007 W CN2021075007 W CN 2021075007W WO 2022160363 A1 WO2022160363 A1 WO 2022160363A1
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WO
WIPO (PCT)
Prior art keywords
suction nozzle
medical
cover body
baffle
bite
Prior art date
Application number
PCT/CN2021/075007
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English (en)
French (fr)
Inventor
张雪莲
张�诚
李彩霞
Original Assignee
深圳语莱扬名数据信息有限公司
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Publication of WO2022160363A1 publication Critical patent/WO2022160363A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient

Definitions

  • the invention relates to the field of medical accessories, in particular to a medical suction nozzle and a face mask.
  • the treatment process is: connect the machine (nebulizer or ventilator) to the medical mouthpiece or medical mask, and the user bites (hold) the mouthpiece or wear a mask, and inhale the aerosolized drug or gas into the respiratory tract.
  • the suction nozzle does not have any anti-dropping structure. During use, especially for young children and children, it is easy for the suction nozzle to fall out of the mouth due to distraction and not bite the suction nozzle tightly, resulting in the interruption of the treatment process.
  • the suction nozzle does not have any anti-penetration structure. During use, if the suction nozzle is impacted by external force, the suction nozzle will penetrate into the oral cavity. Oral damage.
  • the aerosolized drug or gas can be completely inhaled into the respiratory tract through the breathing method of mouth inhalation and nose exhalation, which is especially difficult for young children and children. It is possible that young children and children only breathe through the nose, resulting in the aerosolized drug or gas. The gas did not enter the respiratory tract.
  • the user needs to keep biting (holding) the mouthpiece.
  • the aerosolized drug or gas can only be inhaled into the respiratory tract through the mouth, and the aerosolized drug or gas cannot enter the nasal cavity.
  • the user needs to keep holding the mask during use, so that the mask can continue to cover the mouth and nose, and the aerosolized medicine or gas is inhaled from the mouth and nose into the respiratory tract.
  • the mask is very inconvenient to press on the face, especially for young children and children, and the mask is often removed from the face, resulting in interruption of the treatment process.
  • the present invention provides a medical mouthpiece and a face mask.
  • the present invention provides a medical suction nozzle.
  • the medical suction nozzle includes a main body and at least one engaging portion. One end of the main body is provided with a first baffle plate, a fluid channel is formed in the main body, and the first baffle plate is provided with a first baffle plate.
  • the first baffle is bent to form an abutting surface, and the engaging portion is disposed on the abutting surface.
  • the second baffle plate is an arc-shaped plate.
  • the main body is provided with a second air outlet that communicates with the fluid channel.
  • the bite plate is made of tough, antibacterial material.
  • an end of the main body away from the first baffle plate is provided with an air intake portion, and a first air intake hole communicated with the fluid passage is provided in the air intake portion.
  • the present invention also provides a medical mask, including the medical suction nozzle, the medical mask includes a cover body, the cover body is bent to form a receiving cavity, the medical suction nozzle and the cover body are detachably connected, and the medical After the suction nozzle and the cover are connected and installed, the second air outlet is communicated with the receiving cavity.
  • the cover body is provided with a connecting portion
  • the connecting portion is provided with a mounting hole communicating with the receiving cavity
  • the air intake portion penetrates the mounting hole and abuts with the inner wall of the mounting hole
  • the air intake portion Actively connected with the connecting part.
  • the cover body is provided with at least one second air inlet hole, and the height of the second air inlet hole relative to the horizontal plane is lower than the height of the second air outlet hole relative to the horizontal plane.
  • edge of the cover body is also provided with a soft gasket.
  • a medical mask includes the medical suction nozzle, the medical mask includes a cover body, the cover body is bent to form a receiving cavity, the medical suction nozzle is fixedly connected with the cover body, and the second air outlet is connected with the receiving cavity cavity communication.
  • the cover body is provided with a connecting portion
  • the connecting portion is provided with a mounting hole communicating with the receiving cavity
  • the air intake portion penetrates the mounting hole and abuts with the inner wall of the mounting hole, and the air intake portion fixedly connected to the connecting portion.
  • the cover body is provided with at least one second air inlet hole, and the height of the second air inlet hole relative to the horizontal plane is lower than the height of the second air outlet hole relative to the horizontal plane.
  • edge of the cover body is also provided with a soft gasket.
  • the medical suction nozzle proposed by the present invention is provided with an occlusal portion, and the occlusal plate is bitten with the teeth during use, so that the first baffle plate is located between the outer side of the teeth and the lips, the second baffle plate is located on the inner side of the teeth, and the teeth bite the occlusal plate so that the There is a gap between the upper and lower teeth, and the first air outlet is facing the gap between the upper and lower teeth, so that the atomized medicine or gas can all enter the user's mouth; even if the bite plate is not clenched tightly during use, due to The second baffle is in contact with the inside of the teeth, and the first baffle is located between the outside of the tooth and the lips, which can prevent the occlusal part from being detached from the oral cavity; even if the medical suction nozzle is impacted by external force during use, the first baffle will Abutting with the teeth prevents the medical suction nozzle from going deep into the oral cavity.
  • the medical mask proposed by the present invention includes a medical suction nozzle.
  • the medical suction nozzle When in use, the medical suction nozzle can be bitten with teeth, so that the cover body can cover the mouth and nose, and there is no need to use a fixing rope (belt) to fix the cover body, and there is no need to continuously press the cover by hand. body.
  • FIG. 1 is a perspective view of a medical suction nozzle of the present invention
  • Fig. 2 is another perspective view of the medical suction nozzle of the present invention.
  • FIG. 3 is a perspective view of the cover of the medical face mask of the present invention.
  • Fig. 4 is the perspective view of the medical mask of the present invention.
  • FIG 5 is another perspective view of the medical mask of the present invention.
  • the present invention provides a medical suction nozzle.
  • the medical suction nozzle includes a main body 10 and at least one engaging portion 20 .
  • One end of the main body 10 is provided with a first baffle 11 .
  • a fluid channel 12 is formed, the first baffle 11 is provided with a first air outlet 15 communicating with the fluid channel 12 , and the engaging portion 20 includes an engaging plate 21 and a second baffle 22 .
  • the engaging plate 21 One end of the first baffle plate 11 is fixedly connected to the end of the first baffle plate 11 away from the main body 10 , and the other end of the bite plate 21 is fixedly connected to the second baffle plate 22 .
  • the first baffle 11 is located between the outside of the teeth and the lips, and the second baffle 22 is located inside the teeth , the teeth bite the bite plate 21 so that there is a gap between the upper and lower teeth, and the first air outlet 15 is facing the gap between the upper and lower teeth, so that the atomized medicine or gas can all enter the user's mouth;
  • the bite plate 21 does not need to be very thick to make a gap between the upper and lower teeth, the first baffle 11 only needs a small area to be in contact with the teeth, and the area of the second baffle 22 is smaller than that of the first baffle 22.
  • the foreign body sensation in the mouth is very light when the user bites and uses the medical suction nozzle, and the teeth are opened to a small extent, which will not cause soreness of the bite joint;
  • the bite plate 21 since the second baffle plate 22 is in contact with the teeth and the first baffle plate 11 is located between the outside of the teeth and the lips, the bite part 20 can be prevented from being detached from the oral cavity;
  • the medical suction nozzle is impacted by an external force, the first baffle plate 11 will abut with the teeth to prevent the medical suction nozzle from going deep into the oral cavity.
  • the first baffle 11 is bent to form a fitting surface 16 , and the engaging portion 20 is disposed on the fitting surface 16 .
  • the second baffle plate 22 is an arc-shaped plate.
  • the first baffle 11 and the second baffle 22 are both ergonomic. Specifically, the first baffle 11 matches the curvature of the outer side of the teeth, and the second baffle 22 matches the arc of the inner side of the teeth, so that the user can use the medical suction nozzle more comfortably; the area of the first baffle 11 is larger than that of the second baffle 22 to prevent the user from inserting the first baffle 11 into the cavity located on the inside of the tooth.
  • the number of the engaging parts 20 is two, the two engaging parts 20 are symmetrically arranged on both sides of the first air outlet 15, and the two engaging parts 20 are arranged so that the user can use the When the medical suction nozzle is described, the force on the teeth is balanced, and the use experience is more comfortable.
  • the main body 10 is provided with a second air outlet 13 communicating with the fluid channel 12 .
  • the second air outlet 13 faces the nostrils of the user.
  • the direction of the second air outlet 13 can be adjusted, so that it is suitable for different users and can achieve precise drug delivery.
  • the bite plate 21 when using the medical suction nozzle, the bite plate 21 is bitten by the teeth, and the second air outlet 13 faces the user's nostril at this time, and the aerosolized medicine or gas passes through the fluid channel 12 , and then part of the aerosolized medicine or gas overflows the main body 10 through the second air outlet 13 and is inhaled through the nose, and the medical suction nozzle can make the aerosolized medicine or gas enter the respiratory tract through the nose and the mouth at the same time, Both the second air outlet 13 and the first air outlet 15 can be equipped with a flow regulating device, which is convenient for users to adjust the corresponding flow according to their needs, and the flow regulating device can realize the on-off of the flow.
  • the second air outlet 13 When the second air outlet 13 is closed, the atomized medicine or gas only enters the oral cavity from the first air outlet 15 .
  • the bite plate 21 is made of tough, antibacterial material.
  • the bite plate 21 is made of antibacterial silicone material.
  • an end of the main body 10 away from the first baffle plate 11 is provided with an air intake portion 14 , and the air intake portion 14 is provided with a first air intake hole 17 in communication with the fluid passage 12 .
  • the air inlet 14 is connected to an external machine, and the partially atomized medicine or gas passes through the first air inlet 17 , the fluid passage 12 , and the first air outlet 15 in sequence. Entering the user's oral cavity, another part of the aerosolized medicine or gas flows out of the main body 10 through the first air inlet 17 , the fluid channel 12 and the second air outlet 13 in sequence and is inhaled through the nose.
  • the present invention also provides a medical mask, including the medical suction nozzle, the medical mask includes a cover body 50 , the cover body 50 is bent to form a receiving cavity 51 , and the medical suction nozzle and The cover body 50 is detachably connected, and after the medical suction nozzle and the cover body 50 are connected and installed, the second air outlet 13 communicates with the receiving cavity 51 .
  • the medical suction nozzle and the cover body 50 are detachably connected, and the user can decide whether to disassemble the medical suction nozzle to use the medical mask according to actual use requirements; the medical suction nozzle and the cover After the body 50 is connected and installed, when using the medical mask, bite the medical suction nozzle with your teeth, so that the cover body 50 can cover the mouth and nose, and there is no need to use a fixing rope (belt) to fix the cover body 50. There is no need to continuously press the cover body 50 by hand.
  • the cover body 50 is provided with a connecting portion 52
  • the connecting portion 52 is provided with a mounting hole 53 communicating with the receiving cavity 51
  • the air intake portion 14 penetrates through the mounting hole 53 and is connected to the mounting hole 53 .
  • the inner wall of 53 abuts, and the air inlet portion 14 is movably connected with the connecting portion 52 .
  • the connecting portion 52 is fixedly connected to the cover body 50 , the air intake portion 14 penetrates through the mounting hole 53 and abuts the inner wall of the mounting hole 53 , and the air intake portion 14 is connected to the connecting portion 52 forms a seamless connection, and the air inlet 14 is movably connected with the connecting part 52 so that the medical suction nozzle is movably connected with the connecting part 52, and the medical suction nozzle can slide relative to the connecting part 52 to adjust
  • the position of the medical suction nozzle relative to the cover body 50 enables the cover body 50 to cover the mouth and nose of users with different oral cavity depths and different face shapes.
  • the cover 50 when the user uses the cover 50 alone, it is connected to an external device through the connecting portion 52, and the aerosolized medicine or gas enters the storage cavity 51 through the mounting hole 53, and the mist is The converted drug or gas can enter the respiratory tract through the nose and mouth at the same time.
  • cover body 50 is provided with at least one second air inlet hole 54, and the height of the second air inlet hole 54 relative to the horizontal plane is lower than the height of the second air outlet hole 13 relative to the horizontal plane.
  • the cover body 50 is symmetrically provided with two second air inlet holes 54; when using the medical mask, bite the bite plate 21 with your teeth, so that the cover body 50 covers the mouth and nose At this time, the second air outlet 13 faces the nose, and is connected to the external machine through the air inlet 14.
  • the atomized medicine or gas enters the user's oral cavity through the first air inlet 17, the fluid channel 12, and the first air outlet 15 in sequence. Inside, part of the aerosolized medicine or gas passes through the first air inlet 17 and the fluid channel 12 and then enters the receiving cavity 51 through the second air outlet 13 and is inhaled by the nose.
  • the cover 50 can effectively prevent fogging.
  • the converted medicine or gas overflows out of the storage cavity 51, and when the user breathes through the nose, the external air enters the storage cavity 51 through the second air inlet 54, because the second air inlet 54
  • the height relative to the horizontal plane is lower than the height of the second air outlet 13 relative to the horizontal plane, and the outside air will not disturb the aerosolized medicine or gas around the exit of the second air outlet 13 when entering the storage cavity 51, and will not disturb the aerosolized medicine or gas. It will affect the user's inhalation of the aerosolized drug or gas through the nose.
  • edge of the cover body 50 is also provided with a soft gasket 55 .
  • the cover body 50 is fixedly connected with the soft gasket 55, and the soft gasket 55 increases the contact area between the cover body 50 and the user's face, so that the cover body 50 and the user's face are More comfortable to touch.
  • a medical mask includes the medical suction nozzle, the medical mask includes a cover body 50 , the cover body 50 is bent to form a receiving cavity 51 , the medical suction nozzle and the cover body 50 is fixedly connected, and the second air outlet 13 communicates with the receiving cavity 51 .
  • the mouth and nose can be covered by the cover body 50 by clenching the medical mouthpiece with teeth, and there is no need to use a fixing rope (belt) to fix the cover body 50, and there is no need to fix the cover body 50.
  • the cover body 50 is continuously pressed by hand.
  • the cover body 50 is provided with a connecting portion 52
  • the connecting portion 52 is provided with a mounting hole 53 communicating with the receiving cavity 51
  • the air intake portion 14 penetrates through the mounting hole 53 and is connected to the mounting hole 53 .
  • the inner wall of 53 abuts, and the air intake portion 14 is fixedly connected to the connecting portion 52 .
  • the connecting portion 52 is fixedly connected to the cover body 50 , the air intake portion 14 penetrates through the mounting hole 53 and abuts the inner wall of the mounting hole 53 , and the air intake portion 14 is connected to the connecting portion 52 forms a seamless connection.
  • the cover 50 when the user uses the cover 50 alone, it is connected to an external device through the connecting portion 52, and the aerosolized medicine or gas enters the storage cavity 51 through the mounting hole 53, and the mist is The converted drug or gas can enter the respiratory tract through the nose and mouth at the same time.
  • cover body 50 is provided with at least one second air inlet hole 54, and the height of the second air inlet hole 54 relative to the horizontal plane is lower than the height of the second air outlet hole 13 relative to the horizontal plane.
  • the cover body 50 is symmetrically provided with two second air inlet holes 54; when using the medical mask, bite the bite plate 21 with your teeth, so that the cover body 50 covers the mouth and nose At this time, the second air outlet 13 faces the nose, and is connected to the external machine through the air inlet 14.
  • the atomized medicine or gas enters the user's oral cavity through the first air inlet 17, the fluid channel 12, and the first air outlet 15 in sequence. Inside, part of the aerosolized medicine or gas passes through the first air inlet 17 and the fluid channel 12 and then enters the receiving cavity 51 through the second air outlet 13 and is inhaled by the nose.
  • the cover 50 can effectively prevent fogging.
  • the converted medicine or gas overflows out of the storage cavity 51, and when the user breathes through the nose, the external air enters the storage cavity 51 through the second air inlet 54, because the second air inlet 54
  • the height relative to the horizontal plane is lower than the height of the second air outlet 13 relative to the horizontal plane, and the outside air will not disturb the aerosolized medicine or gas around the exit of the second air outlet 13 when entering the storage cavity 51, and will not disturb the aerosolized medicine or gas. It will affect the user's inhalation of the aerosolized drug or gas through the nose.
  • edge of the cover body 50 is also provided with a soft gasket 55 .
  • the cover body 50 is fixedly connected with the soft gasket 55, and the soft gasket 55 increases the contact area between the cover body 50 and the user's face, so that the cover body 50 and the user's face are More comfortable to touch.
  • the present invention may also have other various embodiments. Based on the present embodiment, other embodiments obtained by those of ordinary skill in the art without any creative work, all fall within the protection scope of the present invention.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
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Abstract

一种医用吸嘴，包括主体（10）和至少一个咬合部（20），主体（10）一端设有第一挡板（11），主体（10）内形成流体通道（12），第一挡板（11）上设有与流体通道（12）连通的第一出气孔（15），咬合部（20）包括咬合板（21）和第二挡板（22），咬合板（21）一端与第一挡板（11）远离主体（10）的一端固定连接；使用时用牙齿咬住咬合板（21），使第一挡板（11）位于牙齿外侧与嘴唇之间，第二挡板（22）位于牙齿内侧，牙齿咬住咬合板（21）使上下牙齿之间存在空隙，第一出气孔（15）正对上下牙齿之间存在的空隙，使雾化后的药物或者气体能够全部进入用户口腔内；在使用过程中即使分神没有咬紧咬合板（21），由于第二挡板（22）与牙齿内侧抵接、第一挡板（11）位于牙齿外侧与嘴唇之间，从而能够阻止咬合部（20）从口腔内脱离出。

Description

一种医用吸嘴和面罩 技术领域
本发明涉及医用配件领域，尤其涉及一种医用吸嘴和面罩。
背景技术
目前在医院和家庭中都广泛采用药物雾化吸入、气体吸入(辅助呼吸)的治疗方式，治疗过程为：将机器(雾化器或呼吸机)与医用吸嘴或者医用面罩连接，用户咬住(含住)吸嘴或者佩戴面罩，将雾化后的药物或者气体吸入呼吸道。
现有的医用吸嘴存在以下缺点：
1.吸嘴没有任何的防脱落结构，在使用过程中，尤其是幼童和儿童，很容易由于分神没有咬紧吸嘴，导致吸嘴从口腔中脱离出，导致治疗过程被打断。
2.吸嘴没有任何的防深入结构，在使用过程中，如果吸嘴受到外力冲击会使吸嘴深入口腔中，无论吸嘴是由软质材料或者硬质材料制成，严重情况下都会对口腔造成伤害。
3.通过口吸鼻呼的呼吸方式才能完全的将雾化后的药物或者气体吸入呼吸道，这对幼童和儿童尤为不易，可能幼童和儿童只用鼻子呼吸，导致雾化后的药物或者气体没有进入呼吸道。
4.使用过程中需要用户持续咬住(含住)吸嘴，雾化后的药物或者气体只能通过口腔吸入呼吸道，雾化后的药物或者气体无法进入鼻腔内。
对于上述问题1-3，专利号为201220118045.5的中国实用新型专利提出一种呼吸设备，在其说明书的0024段中记载了“当使用者以口部咬住咬嘴43并行吸气时”，配合其说明书附图的图1、图4和图5清晰揭示了咬嘴43的结构，当使 用者以口部咬住咬嘴43时，小挡板(咬嘴43的端部)位于口腔内，大挡板(与小挡板相对设置)与脸部、嘴唇抵接，牙齿咬住小挡板和大挡板之间的管道，此时小挡板和管道完全位于使用者的口腔内，口腔内的异物感很严重，并且牙齿张开的程度很大会导致咬合关节酸痛，尤其是幼童和儿童，无法长时间咬住咬嘴43甚至抗拒咬住咬嘴43。
现有的医用面罩存在以下缺点：
1.对于无固定绳(带)的面罩，使用过程中需要用户持续手持面罩，使面罩持续覆盖口鼻，雾化后的药物或者气体从口鼻吸入呼吸道，这种设计需要用手长时间将面罩按在面部，非常不方便，尤其是幼童和儿童，经常会将面罩移开面部，导致治疗过程被打断。
2.对于有固定绳(带)的面罩，佩戴面罩后，固定绳(带)的压迫感往往会使幼童和儿童产生心理上的憋闷、恐惧和不适，从而抗拒使用。
发明内容
为了解决上述问题，本发明提出一种医用吸嘴和面罩。
本发明通过以下技术方案实现的：
本发明提出一种医用吸嘴，所述医用吸嘴包括主体和至少一个咬合部，所述主体一端设有第一挡板，所述主体内形成流体通道，所述第一挡板上设有与所述流体通道连通的第一出气孔，所述咬合部包括咬合板和第二挡板，所述咬合板一端与所述第一挡板远离所述主体的一端固定连接，所述咬合板另一端与所述第二挡板固定连接。
进一步的，所述第一挡板弯曲形成贴合面，所述咬合部设置在所述贴合面上。
进一步的，所述第二挡板为弧形板。
进一步的，所述主体上设有与所述流体通道连通的第二出气孔。
进一步的，所述咬合板由韧性、抗菌材料制成。
进一步的，所述主体远离所述第一挡板的一端设有进气部，所述进气部内设有与所述流体通道连通的第一进气孔。
本发明还提出一种医用面罩，包括所述医用吸嘴，所述医用面罩包括盖体，所述盖体弯曲形成收纳腔，所述医用吸嘴与所述盖体可拆卸连接，所述医用吸嘴与所述盖体完成连接安装后，第二出气孔与所述收纳腔连通。
进一步的，所述盖体上设有连接部，所述连接部设有与所述收纳腔连通的安装孔，进气部贯穿所述安装孔并与所述安装孔内壁抵接，进气部与所述连接部活动连接。
进一步的，所述盖体设有至少一个第二进气孔，所述第二进气孔相对于水平面的高度低于第二出气孔相对于水平面的高度。
进一步的，所述盖体边缘还设有软垫圈。
一种医用面罩，包括所述医用吸嘴，所述医用面罩包括盖体，所述盖体弯曲形成收纳腔，所述医用吸嘴与所述盖体固定连接，第二出气孔与所述收纳腔连通。
进一步的，所述盖体上设有连接部，所述连接部设有与所述收纳腔连通的安装孔，进气部贯穿所述安装孔并与所述安装孔内壁抵接，进气部与所述连接部固定连接。
进一步的，所述盖体设有至少一个第二进气孔，所述第二进气孔相对于水平面的高度低于第二出气孔相对于水平面的高度。
进一步的，所述盖体边缘还设有软垫圈。
本发明的有益效果：
1.本发明提出的医用吸嘴设有咬合部，使用时用牙齿咬住咬合板，使第一挡板位于牙齿外侧与嘴唇之间，第二挡板位于牙齿内侧，牙齿咬住咬合板使上下牙齿之间存在空隙，第一出气孔正对上下牙齿之间存在的空隙，使雾化后的药物或者气体能够全部进入用户口腔内；在使用过程中即使分神没有咬紧咬合板，由于第二挡板与牙齿内侧抵接、第一挡板位于牙齿外侧与嘴唇之间能够阻止咬合部从口腔内脱离出；在使用过程中即使所述医用吸嘴受到外力冲击，第一挡板会与牙齿抵接，防止所述医用吸嘴深入口腔中。
2.本发明提出的医用面罩包括医用吸嘴，使用时用牙齿咬住医用吸嘴，就能够使盖体覆盖口鼻，无需使用固定绳(带)固定盖体，也无须用手持续按压盖体。
附图说明
图1为本发明的医用吸嘴的立体图；
图2为本发明的医用吸嘴的另一立体图；
图3为本发明的医用面罩的盖体的立体图；
图4为本发明的医用面罩的立体图；
图5为本发明的医用面罩的另一立体图。
具体实施方式
为了更加清楚、完整的说明本发明的技术方案，下面结合附图对本发明作进一步说明。
请参考图1和图2，本发明提出一种医用吸嘴，所述医用吸嘴包括主体10和至少一个咬合部20，所述主体10一端设有第一挡板11，所述主体10内形成 流体通道12，所述第一挡板11上设有与所述流体通道12连通的第一出气孔15，所述咬合部20包括咬合板21和第二挡板22，所述咬合板21一端与所述第一挡板11远离所述主体10的一端固定连接，所述咬合板21另一端与所述第二挡板22固定连接。
在本实施方式中，使用所述医用吸嘴时用牙齿咬住所述咬合板21，此时所述第一挡板11位于牙齿外侧与嘴唇之间，所述第二挡板22位于牙齿内侧，牙齿咬住所述咬合板21使上下牙齿之间存在空隙，所述第一出气孔15正对上下牙齿之间存在的空隙，使雾化后的药物或者气体能够全部进入用户口腔内；所述咬合板21无需很厚就能够使上下牙齿之间存在空隙，所述第一挡板11只需要很小的面积就能够与牙齿抵接，所述第二挡板22的面积小于所述第一挡板11的面积，用户咬合使用所述医用吸嘴时口腔内的异物感很轻，并且牙齿张开的程度很小不会导致咬合关节酸痛；在使用过程中即使分神没有咬紧所述咬合板21，由于所述第二挡板22与牙齿抵接、所述第一挡板11位于牙齿外侧与嘴唇之间能够阻止所述咬合部20从口腔内脱离出；在使用过程中即使所述医用吸嘴受到外力冲击，所述第一挡板11会与牙齿抵接，防止所述医用吸嘴深入口腔中。
进一步的，所述第一挡板11弯曲形成贴合面16，所述咬合部20设置在所述贴合面16上。
进一步的，所述第二挡板22为弧形板。
在本实施方式中，所述第一挡板11和所述第二挡板22均符合人体工程，具体的，所述第一挡板11匹配牙齿外侧排布的弧度，所述第二挡板22匹配牙齿内侧排布的弧度，使用户咬合使用所述医用吸嘴更加舒适；所述第一挡板11的面积比所述第二挡板22大，防止用户将所述第一挡板11放入位于牙齿内侧的空腔 内。
在本实施方式中，所述咬合部20的数量为两个，两个所述咬合部20对称设置在所述第一出气孔15两侧，设置两个所述咬合部20使用户咬合使用所述医用吸嘴时牙齿的受力平衡，使用感受更加舒适。
进一步的，所述主体10上设有与所述流体通道12连通的第二出气孔13。
在本实施方式中，所述第二出气孔13朝向用户的鼻孔，优选的所述第二出气孔13的朝向是可以调整的，从而适合于不同用户，能够实现精准给药。
在本实施方式中，使用所述医用吸嘴时用牙齿咬住所述咬合板21，此时所述第二出气孔13朝向用户的鼻孔，雾化后的药物或者气体通过所述流体通道12，然后部分雾化后的药物或者气体通过所述第二出气孔13溢出所述主体10外被鼻子吸入，所述医用吸嘴能够使雾化后的药物或者气体同时经过鼻子和口腔进入呼吸道，所述第二出气孔13和所述第一出气孔15都可以布置流量调节装置，方便用户根据需要调整相应的流量，并且该流量调节装置可以实现流量的开关，当通过该流量调节装置控制所述第二出气孔13关闭时，雾化后的药物或者气体仅从所述第一出气孔15进入口腔内。
进一步的，所述咬合板21由韧性、抗菌材料制成。
在本实施方式中，所述咬合板21由抗菌硅胶材料制成。
进一步的，所述主体10远离所述第一挡板11的一端设有进气部14，所述进气部14内设有与所述流体通道12连通的第一进气孔17。
在本实施方式中，通过所述进气部14与外部机器连接，部分雾化后的药物或者气体依次通过所述第一进气孔17、所述流体通道12、所述第一出气孔15进入用户的口腔内，另一部分雾化后的药物或者气体依次通过所述第一进气孔17、 所述流体通道12、所述第二出气孔13溢出所述主体10外被鼻子吸入。
请参考图1至图5，本发明还提出一种医用面罩，包括所述医用吸嘴，所述医用面罩包括盖体50，所述盖体50弯曲形成收纳腔51，所述医用吸嘴与所述盖体50可拆卸连接，所述医用吸嘴与所述盖体50完成连接安装后，第二出气孔13与所述收纳腔51连通。
在本实施方式中，所述医用吸嘴与所述盖体50可拆卸连接，用户能够根据实际使用需求决定是否拆卸所述医用吸嘴使用所述医用面罩；所述医用吸嘴与所述盖体50完成连接安装后，使用所述医用面罩时用牙齿咬住所述医用吸嘴，就能够使所述盖体50覆盖口鼻，无需使用固定绳(带)固定所述盖体50，也无须用手持续按压所述盖体50。
进一步的，所述盖体50上设有连接部52，所述连接部52设有与所述收纳腔51连通的安装孔53，进气部14贯穿所述安装孔53并与所述安装孔53内壁抵接，进气部14与所述连接52部活动连接。
在本实施方式中，所述连接部52与所述盖体50固定连接，进气部14贯穿所述安装孔53并与所述安装孔53内壁抵接，进气部14与所述连接部52形成无缝连接，进气部14与所述连接部52活动连接从而使所述医用吸嘴与所述连接部52活动连接，所述医用吸嘴能够相对于所述连接部52滑动从而调整所述医用吸嘴相对于所述盖体50的位置，从而使所述盖体50能够覆盖不同口腔深度、不同脸型用户的口鼻。
在本实施方式中，当用户单独使用所述盖体50时，通过所述连接部52与外部机器连接，雾化后的药物或者气体通过所述安装孔53进入所述收纳腔51内，雾化后的药物或者气体能够同时通过鼻子和口腔进入呼吸道。
进一步的，所述盖体50设有至少一个第二进气孔54，所述第二进气孔54相对于水平面的高度低于第二出气孔13相对于水平面的高度。
在本实施方式中，所述盖体50上对称设有两个所述第二进气孔54；使用所述医用面罩时，用牙齿咬住咬合板21，使所述盖体50覆盖口鼻，此时第二出气孔13朝向鼻子，通过进气部14与外部机器连接，雾化后的药物或者气体依次通过第一进气孔17、流体通道12、第一出气孔15进入用户的口腔内，其中部分雾化后的药物或者气体经过第一进气孔17、流体通道12后通过第二出气孔13进入所述收纳腔51内被鼻子吸入，所述盖体50能够有效的防止雾化后的药物或者气体溢出所述收纳腔51外，当用户用鼻子呼吸时，外部的空气通过所述第二进气孔54进入所述收纳腔51内，由于所述第二进气孔54相对于水平面的高度低于第二出气孔13相对于水平面的高度，外部的空气进入所述收纳腔51内时不会扰乱位于第二出气孔13出口周围的雾化后的药物或者气体，不会影响用户通过鼻子吸入雾化后的药物或者气体。
进一步的，所述盖体50边缘还设有软垫圈55。
在本实施方式中，所述盖体50与所述软垫圈55固定连接，所述软垫圈55增大所述盖体50与用户脸部的接触面积，使所述盖体50与用户脸部接触时更加舒适。
请参考图1至图5，一种医用面罩，包括所述医用吸嘴，所述医用面罩包括盖体50，所述盖体50弯曲形成收纳腔51，所述医用吸嘴与所述盖体50固定连接，第二出气孔13与所述收纳腔51连通。
在本实施方式中，使用所述医用面罩时用牙齿咬住所述医用吸嘴，就能够使所述盖体50覆盖口鼻，无需使用固定绳(带)固定所述盖体50，也无须用手持 续按压所述盖体50。
进一步的，所述盖体50上设有连接部52，所述连接部52设有与所述收纳腔51连通的安装孔53，进气部14贯穿所述安装孔53并与所述安装孔53内壁抵接，进气部14与所述连接部52固定连接。
在本实施方式中，所述连接部52与所述盖体50固定连接，进气部14贯穿所述安装孔53并与所述安装孔53内壁抵接，进气部14与所述连接部52形成无缝连接。
在本实施方式中，当用户单独使用所述盖体50时，通过所述连接部52与外部机器连接，雾化后的药物或者气体通过所述安装孔53进入所述收纳腔51内，雾化后的药物或者气体能够同时通过鼻子和口腔进入呼吸道。
进一步的，所述盖体50设有至少一个第二进气孔54，所述第二进气孔54相对于水平面的高度低于第二出气孔13相对于水平面的高度。
在本实施方式中，所述盖体50上对称设有两个所述第二进气孔54；使用所述医用面罩时，用牙齿咬住咬合板21，使所述盖体50覆盖口鼻，此时第二出气孔13朝向鼻子，通过进气部14与外部机器连接，雾化后的药物或者气体依次通过第一进气孔17、流体通道12、第一出气孔15进入用户的口腔内，其中部分雾化后的药物或者气体经过第一进气孔17、流体通道12后通过第二出气孔13进入所述收纳腔51内被鼻子吸入，所述盖体50能够有效的防止雾化后的药物或者气体溢出所述收纳腔51外，当用户用鼻子呼吸时，外部的空气通过所述第二进气孔54进入所述收纳腔51内，由于所述第二进气孔54相对于水平面的高度低于第二出气孔13相对于水平面的高度，外部的空气进入所述收纳腔51内时不会扰乱位于第二出气孔13出口周围的雾化后的药物或者气体，不会影响用户通过鼻 子吸入雾化后的药物或者气体。
进一步的，所述盖体50边缘还设有软垫圈55。
在本实施方式中，所述盖体50与所述软垫圈55固定连接，所述软垫圈55增大所述盖体50与用户脸部的接触面积，使所述盖体50与用户脸部接触时更加舒适。
当然，本发明还可有其它多种实施方式，基于本实施方式，本领域的普通技术人员在没有做出任何创造性劳动的前提下所获得其他实施方式，都属于本发明所保护的范围。

Claims (14)

  1. 一种医用吸嘴，其特征在于，所述医用吸嘴包括主体和至少一个咬合部，所述主体一端设有第一挡板，所述主体内形成流体通道，所述第一挡板上设有与所述流体通道连通的第一出气孔，所述咬合部包括咬合板和第二挡板，所述咬合板一端与所述第一挡板远离所述主体的一端固定连接，所述咬合板另一端与所述第二挡板固定连接。
  2. 根据权利要求1所述的医用吸嘴，其特征在于，所述第一挡板弯曲形成贴合面，所述咬合部设置在所述贴合面上。
  3. 根据权利要求1所述的医用吸嘴，其特征在于，所述第二挡板为弧形板。
  4. 根据权利要求1所述的医用吸嘴，其特征在于，所述主体上设有与所述流体通道连通的第二出气孔。
  5. 根据权利要求1所述的医用吸嘴，其特征在于，所述咬合板由韧性、抗菌材料制成。
  6. 根据权利要求1所述的医用吸嘴，其特征在于，所述主体远离所述第一挡板的一端设有进气部，所述进气部内设有与所述流体通道连通的第一进气孔。
  7. 一种医用面罩，包括如权利要求1-6任一项所述的医用吸嘴，其特征在于，所述医用面罩包括盖体，所述盖体弯曲形成收纳腔，所述医用吸嘴与所述盖体可拆卸连接，所述医用吸嘴与所述盖体完成连接安装后，第二出气孔与所述收纳腔连通。
  8. 根据权利要求7所述的医用面罩，其特征在于，所述盖体上设有连接部，所述连接部设有与所述收纳腔连通的安装孔，进气部贯穿所述安装孔并与所述安装孔内壁抵接，进气部与所述连接部活动连接。
  9. 根据权利要求7所述的医用面罩，其特征在于，所述盖体设有至少一个 第二进气孔，所述第二进气孔相对于水平面的高度低于第二出气孔相对于水平面的高度。
  10. 根据权利要求7所述的医用面罩，其特征在于，所述盖体边缘还设有软垫圈。
  11. 一种医用面罩，包括如权利要求1-6任一项所述的医用吸嘴，其特征在于，所述医用面罩包括盖体，所述盖体弯曲形成收纳腔，所述医用吸嘴与所述盖体固定连接，第二出气孔与所述收纳腔连通。
  12. 根据权利要求11所述的医用面罩，其特征在于，所述盖体上设有连接部，所述连接部设有与所述收纳腔连通的安装孔，进气部贯穿所述安装孔并与所述安装孔内壁抵接，进气部与所述连接部固定连接。
  13. 根据权利要求11所述的医用面罩，其特征在于，所述盖体设有至少一个第二进气孔，所述第二进气孔相对于水平面的高度低于第二出气孔相对于水平面的高度。
  14. 根据权利要求11所述的医用面罩，其特征在于，所述盖体边缘还设有软垫圈。
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