阅读说明：本技术 一种便携式误吸窒息急救装置 (Portable aspiration asphyxia emergency device ) 是由 宋长青 钟小娟 王晓红 于 2021-07-15 设计创作，主要内容包括：本发明公开了一种便携式误吸窒息急救装置,包括可深入喉咙的吸盘、吸管以及设置于吸管底部的负压装置,吸盘、吸管、负压装置贯通设置；吸盘为中空结构,其中部贯穿设有异物吸入通道,吸盘远离吸管的一端设有安装环,安装环远离吸管的一端表面设有光源组件及摄像组件；吸管为可弯折材质,其与负压装置连接的一端设有防返流组件；本发明通过长条形的吸管能伸入患者咽喉部,通过前端的吸盘能够对准咽喉部,再通过前端设置的光源组件及摄像组件,能够清楚得知咽喉部异物情况,再通过拉动负压管的活塞组件,将咽喉部的异物吸出,本发明安全性高、不良反应少、适用人群更广、实用性更高、操作更加简单,能够挽救更多儿童、老人以及其他需要看护人群的生命。(The invention discloses a portable aspiration asphyxia emergency device, which comprises a sucker capable of penetrating into the throat, a straw and a negative pressure device arranged at the bottom of the straw, wherein the sucker, the straw and the negative pressure device are arranged in a penetrating way; the sucker is of a hollow structure, a foreign matter suction channel penetrates through the middle of the sucker, a mounting ring is arranged at one end of the sucker, which is far away from the sucker, and a light source assembly and a camera shooting assembly are arranged on the surface of one end, which is far away from the sucker, of the mounting ring; the suction pipe is made of bendable material, and one end of the suction pipe connected with the negative pressure device is provided with an anti-backflow component; the suction pipe can extend into the throat of a patient through the strip-shaped suction pipe, can be aligned to the throat through the suction disc at the front end, can clearly know the foreign matter condition of the throat through the light source assembly and the camera assembly arranged at the front end, and can suck out the foreign matter of the throat through pulling the piston assembly of the negative pressure pipe.)

1. A portable aspiration asphyxia emergency device is characterized by comprising a sucker capable of penetrating into the throat, a straw and a negative pressure device arranged at the bottom of the straw, wherein the sucker, the straw and the negative pressure device are arranged in a penetrating way; the sucker is of a hollow structure, a foreign matter suction channel penetrates through the middle of the sucker, a mounting ring is arranged at one end of the sucker, which is far away from the sucker, and a light source assembly and a camera shooting assembly are arranged on the surface of one end, which is far away from the sucker, of the mounting ring; the suction pipe is made of bendable materials, and one end of the suction pipe, which is connected with the negative pressure device, is provided with an anti-backflow component; the negative pressure device comprises a negative pressure pipe connected with the suction pipe, a piston assembly drawn out towards the other end is arranged in the negative pressure pipe, and a detachable tongue pressing plate assembly is arranged outside the negative pressure pipe.

2. The portable aspiration asphyxia emergency device according to claim 1, wherein the light source assembly is a plurality of sets of illuminating lamps embedded in the end surface of the mounting ring, and the illuminating lamps are spaced apart to form a camera assembly mounting area.

3. The portable aspiration asphyxia emergency device according to claim 1, wherein the camera assembly mounting area is an inclined plane inclined toward the center of the suction cup, the camera assembly is mounted at the center of the inclined plane, the camera assembly comprises a camera arranged outside the inclined plane, a controller arranged in the mounting ring, and a visual screen arranged at the end of the negative pressure tube, and images collected by the camera are transmitted to the visual screen.

4. The portable aspiration asphyxia emergency device according to claim 1, wherein the backflow prevention assembly comprises a backflow prevention valve disposed inside the suction tube and a storage balloon disposed outside the suction tube, the backflow prevention valve comprises a tracheal valve and a balloon valve, the top of the tracheal valve is connected with the inner wall of the suction tube, the bottom of the tracheal valve is inclined toward the center of the suction tube, and the balloon valve is disposed at the connection position of the storage balloon and the suction tube, so that foreign matters firstly pass through the tracheal valve and then pass through the balloon valve to enter the storage balloon.

5. A portable aspiration apnea first aid device as recited in claim 1, wherein said reservoir bladder is an elastomeric bladder.

6. A portable aspiration asphyxia emergency device according to claim 1, wherein the suction tube comprises a straight tube section and an expanding tube section, the straight tube section being a telescopic tube.

7. The portable aspiration asphyxia emergency device according to claim 1, wherein tube wings are disposed on two sides of one end of the negative pressure tube away from the suction tube, a switch button connected to the light source assembly is disposed on one side of the tube wings away from the negative pressure tube, and a battery connected to the light source assembly and the camera assembly is disposed in the tube wings.

8. A portable aspiration apnea first aid device as recited in claim 1, wherein said spatula assembly comprises a snap ring disposed outside said suction tube and an L-shaped spatula disposed below said snap ring.

9. A portable aspiration apnea first aid device as recited in claim 8, wherein said clasp comprises two half-round snap-fit tabs.

10. The portable aspiration asphyxia emergency device according to claim 1, wherein the negative pressure device is further provided with two directional operation knobs, the inner wall of the negative pressure device is embedded with operation wires extending to the lower part of the suction cup along the negative pressure device and the suction tube, the operation wires in opposite directions are a group wound with one directional operation knob, and the other group of operation wires is wound with the other directional operation knob.

Technical Field

The invention relates to the field of medical supplies, in particular to a portable aspiration asphyxia emergency device.

Background

Aspiration means that liquid, solid food or secretion, blood and the like enter the airway by mistake during swallowing when eating or not eating. Aspiration is an accident that occurs frequently in young children, the elderly, and some patients with swallowing disorders, and also occurs in the daily lives of the average people. The aspiration is one of the main causes of the accidental death of children under 5 years old, and particularly, the children just learning to walk between two years old have a lot of diseases and high death rate. In addition, aspiration is also a common complication of patients with craniocerebral diseases and cerebral apoplexy swallowing dysfunction, and research shows that 34.3% of patients with cerebral apoplexy have aspiration risks, the aspiration occurrence rate can reach 30.5%, the death rate of aspiration pneumonia caused by aspiration can reach 40% -50%, sudden asphyxia and even death can be caused in serious cases, so that the comfort level of the patients is reduced, the hospitalization time is prolonged, the economic burden is increased, the rehabilitation effect of the patients is influenced, and unnecessary pain and economic burden are brought to the patients and family members.

The most mature emergency method at present is the first aid method invented by professor hamick of american senior surgeons hamick-hamick first aid method, which has a certain effect but may bring about certain harm, especially for old people, because of the poor elasticity and compliance of the thoracic and abdominal tissues, it is easy to cause injury, such as rupture, laceration and bleeding of abdominal or thoracic viscera, rib fracture, etc., when respiratory tract blockage occurs, other methods should be used to remove foreign matters first, and the method can be used only when the patient is in emergency and no corresponding first aid instrument is available in the market at present, which also increases the difficulty of rescue.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a portable aspiration asphyxia emergency device comprises a sucker capable of penetrating into the throat, a straw and a negative pressure device arranged at the bottom of the straw, wherein the sucker, the straw and the negative pressure device are arranged in a penetrating manner; the sucker is of a hollow structure, a foreign matter suction channel penetrates through the middle of the sucker, a mounting ring is arranged at one end of the sucker, which is far away from the sucker, and a light source assembly and a camera shooting assembly are arranged on the surface of one end, which is far away from the sucker, of the mounting ring; the suction pipe is made of bendable materials, and an anti-reflux assembly is arranged at one end of the suction pipe connected with the negative pressure device; the negative pressure device comprises a negative pressure pipe connected with the suction pipe, a piston assembly drawn out towards the other end is arranged in the negative pressure pipe, and a detachable tongue pressing plate assembly is arranged outside the negative pressure pipe.

Furthermore, the light source assembly is a plurality of groups of illuminating lamps embedded in the end face of the mounting ring, and the illuminating lamps are arranged at intervals to form a camera assembly mounting area.

Further, the camera shooting assembly mounting area is an inclined plane which is inclined towards the center of the sucker, the camera shooting assembly is mounted at the center of the inclined plane, the camera shooting assembly comprises a camera which is arranged outside the inclined plane, a controller which is arranged in the mounting ring and a visual screen which is arranged at the tail end of the negative pressure pipe, and images collected by the camera are transmitted to the visual screen.

Further, the backflow prevention assembly comprises a backflow prevention valve arranged inside the suction tube and a storage sacculus arranged outside the suction tube, the backflow prevention valve comprises a tracheal valve and a sacculus valve, the top of the tracheal valve is connected with the inner wall of the suction tube, the bottom of the tracheal valve is inclined towards the center of the suction tube, and the sacculus valve is arranged at the joint of the storage sacculus and the suction tube, so that foreign matters firstly pass through the tracheal valve and then enter the storage sacculus through the sacculus valve.

Further, the storage balloon is an elastic balloon.

Further, the straw comprises a straight pipe section and an expanding pipe section, and the straight pipe section is a telescopic pipe.

Furthermore, the two sides of one end, away from the suction pipe, of the negative pressure pipe are provided with pipe wings, one side, away from the negative pressure pipe, of each pipe wing is provided with a switch button connected with the light source assembly, and batteries connected with the light source assembly and the camera shooting assembly are arranged in the pipe wings.

Furthermore, the tongue depressor component comprises a snap ring arranged outside the negative pressure tube and an L-shaped tongue depressor arranged at the lower part of the snap ring.

Further, the snap ring comprises two semicircular clamping pieces which are buckled with each other.

After the scheme is adopted, the invention has the following advantages: the suction tube can extend into the mouth of a patient through the strip-shaped suction tube, can aim at the throat through the suction disc at the front end, can clearly know the condition of the throat through the light source assembly and the camera assembly arranged at the front end, and sucks out foreign matters in the throat through pulling the piston assembly of the negative pressure tube.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a portable aspiration asphyxia emergency device according to the present invention.

Fig. 2 is a schematic top view of a portable aspiration asphyxia emergency device of the present invention.

Fig. 3 is a schematic structural view of a mounting ring of a portable aspiration asphyxia emergency device of the present invention.

Fig. 4 is a schematic bottom view of a portable aspiration asphyxia emergency device of the present invention.

Fig. 5 is a schematic view of the internal structure of a portable aspiration asphyxia emergency device according to the present invention.

Fig. 6 is a cross-sectional view of a negative pressure tube in a portable aspiration asphyxia emergency device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Combine attached 1, 2, this embodiment discloses a portable mistake and inhale first aid device that suffocates, including sucking disc 1, the straw 2 that can go deep into the throat and set up in the vacuum apparatus 3 of 2 bottoms of straw, sucking disc 1, straw 2, vacuum apparatus 3 link up the setting, and sucking disc 1 is used for stretching into patient's throat department and carries out the absorption of foreign matter, and vacuum apparatus 3 is used for providing the negative pressure through straw 2 to sucking disc 1, makes sucking disc 1 have suction.

With reference to fig. 5, the suction cup 1 is a hollow structure, a foreign matter suction channel is arranged in the middle of the suction cup, a mounting ring 4 is arranged at one end of the suction cup 1 away from the suction tube 2, and in order to enable the suction cup 1 to extend into the throat and clearly observe the throat of a patient, a light source assembly 5 and a camera assembly 6 are arranged on the surface of one end of the mounting ring 4 away from the suction tube 2, specifically, the light source assembly 5 is a plurality of groups of illuminating lamps 5.1 embedded in the end surface of the mounting ring, and camera assembly mounting areas 6.1 are formed among the illuminating lamps 5.1 at intervals;

with reference to fig. 3, in order to obtain a better shooting angle, the installation area 6.1 of the shooting component is set to be an inclined plane inclined towards the center of the sucker 1, and the shooting component 6 is installed at the center of the inclined plane, so that the target shooting position of the camera in the shooting component 6 is focused on the extension line of the center of the sucker 1, the shooting component 6 comprises a camera 6.2 arranged outside the inclined plane and a controller arranged in the installation ring 4, in addition, a visual screen 6.3 is further arranged at the tail end of the negative pressure pipe 3.1 in the embodiment, images collected by the camera 6.2 can be transmitted to the visual screen 6.3, the images are clearer through the larger visual screen 6.3, and the observation is convenient.

Referring to fig. 5, in this embodiment, the straw 2 is made of bendable material that is convenient for turning and bending, the straw 2 includes a straight pipe section 2.1 and an expansion pipe section 2.2, the straight pipe section 2.1 is an expansion pipe, the length of the suction pipe 2 can be extended or shortened, the backflow prevention assembly 7 is arranged at one end, connected with the negative pressure device 3, of the suction pipe 2, backflow of drawn impurities is avoided, specifically, the backflow prevention assembly 7 comprises a backflow prevention valve 7.1 arranged inside the suction pipe 2 and a storage saccule 7.2 arranged outside the suction pipe 2, the backflow prevention valve 7.1 comprises a tracheal valve 7.1a and a saccule valve 7.1b, the top of the tracheal valve 7.1a is connected with the inner wall of the suction pipe 2, the bottom of the tracheal valve is inclined towards the center of the suction pipe 2, the saccule valve 7.1b is arranged at the joint of the storage saccule 7.2 and the suction pipe 2, so that foreign matters firstly pass through the tracheal valve 7.1a and then enter the storage saccule 7.2 through the saccule valve 7.1 b; the storage balloon 7.2 is an elastic balloon.

The negative pressure device 3 comprises a negative pressure tube 3.1 connected with the suction tube 2, a piston component 3.2 drawn out towards the other end is arranged in the negative pressure tube 3.1, and the negative pressure tube 3.1 can be detachably arranged on a tongue depressor component 8.

The two sides of one end, far away from the suction pipe 2, of the negative pressure pipe 3 are provided with pipe wings 3.3, one side, far away from the negative pressure pipe, of the pipe wings 3.3 is provided with a switch button 8 connected with the light source assembly 5, and batteries connected with the light source assembly and the camera shooting assembly are arranged in the pipe wings 3.3.

The tongue depressor component 8 is also arranged in the embodiment, and the tongue depressor component 8 comprises a snap ring 8.1 arranged outside the negative pressure tube 3.1 and an L-shaped tongue depressor 8.2 arranged at the lower part of the snap ring 1; the snap ring includes two semicircular clamping pieces that lock joint each other.

When the suction tube is used, the suction tube comprises a section of telescopic tube, the length of the suction tube can be adjusted according to a specific use object, then the suction tube is stretched into the throat of a patient, and then foreign matters are sucked out by pulling a piston assembly of the negative pressure tube; the tongue depressor component outside the negative pressure tube can be selectively arranged according to the actual situation; when the patient throat condition is unclear, the light source assembly is opened to illuminate through the switch on the pipe wing, and the image is collected and transmitted to the visual screen by the camera shooting assembly, so that the image can be magnified to be watched or the video can be stored.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.