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Tracheal foreign body suction device and method

A tracheal foreign body and suction device technology, which is applied in the field of medical devices, can solve the problems of patient pain and large surgical incision, and achieve the effects of enhancing air flow, simple operation, and increasing elasticity

Pending Publication Date: 2021-06-11
ZHONGNAN HOSPITAL OF WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Now in the hospital, in order to remove the thing stuck into the trachea smoothly, the existing method is to use tweezers to remove it. If the foreign body is in a deep position, it is necessary to directly open the trachea to find the foreign body. This method requires a large surgical incision and is difficult for the patient. causing great pain

Method used

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  • Tracheal foreign body suction device and method
  • Tracheal foreign body suction device and method
  • Tracheal foreign body suction device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 It is a schematic structural diagram of the tracheal foreign body suction device of the present invention; figure 2 It is a schematic diagram of the explosion of the tracheal foreign body suction device of the present invention; image 3 It is a structural representation of the chassis in the present invention; as Figure 1 to Figure 3 As shown, the tracheal foreign body suction device includes: a breathing mask 1 and an aspirator 2 used in conjunction with each other; One end of 11 is located at the outside of the breathing mask 1 and is connected to the inhaler 2, and the other end of the ventilation pipe 11 is located at the inside of the breathing mask 1;

[0034] The suction device 2 includes: a handle 21 and a suction cup 22 arranged below the handle 21, the suction cup 22 is a cylindrical body with an open bottom, a bottom opening of the cylindrical body is provided with a chassis 221, and the chassis 221 is provided with An air outlet 224 and a conn...

Embodiment 2

[0047] On the basis of Embodiment 1, the trachea foreign body suction device, the handle 21 is provided with a searchlight 3, the lamp head 31 of the searchlight 3 is located at the connection between the bottom of the handle 21 and the suction cup 22, and the switch 32 of the searchlight 3 is located at The outer surface of the handle 21.

[0048] In this embodiment, after the searchlight 3 is turned on, the light emitted by the lamp head 31 passes through the suction cup and then illuminates the inside of the mask, so that the user can conveniently observe the position of the foreign matter in the oral cavity, and facilitate the foreign body suction work.

Embodiment 3

[0050] On the basis of Embodiment 1, the tracheal foreign body suction device, the cylindrical body includes: a plurality of grooves 223 arranged sequentially from top to bottom are connected, the uppermost groove 223 is connected to the handle 21, and the lowermost groove 223 is connected to the The groove 223 is connected with the chassis 221 .

[0051] Specifically, the grooves 223 are distributed at equal intervals.

[0052] In the third embodiment, the cylindrical body in this embodiment includes: a plurality of grooves 223 arranged sequentially from top to bottom are connected. Through the arrangement of the grooves 223, the elastic flexibility of the cylindrical body is increased, and the cylinder body is strengthened. The fluidity of the airflow in the shape can quickly form a negative pressure in the suction device.

[0053] In conclusion, the trachea foreign body suction device and method provided by the present invention can conveniently suck foreign bodies, are ea...

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PUM

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Abstract

The invention provides a tracheal foreign body suction device and method. The tracheal foreign body suction device comprises a breathing mask and a suction device. The breathing mask comprises a breather pipe, the breather pipe is arranged on the breathing mask in a penetrating mode, one end of the breather pipe is located outside the breathing mask and connected with an aspirator, and the other end of the breather pipe is located inside the breathing mask; the suction device comprises a handle and a suction cup arranged below the handle, the suction cup is a barrel-shaped body with an opening in the bottom; a base plate is arranged at the opening in the bottom of the barrel-shaped body; an air outlet and a connecting pipe are arranged on the base plate; an air outlet one-way valve is arranged on the air outlet; one end of the connecting pipe is connected with the base plate, and the other end of the connecting pipe extends inwards to be arranged in the cylindrical body; and an air inlet one-way valve is arranged at the other end of the connecting pipe; the size of the connecting pipe is matched with that of the breather pipe. The device has the advantages of being easy to operate, capable of effectively taking out foreign matter in the trachea and suitable for the field of medical instruments.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a device and method for absorbing tracheal foreign bodies. Background technique [0002] Tracheal foreign body is one of the common emergencies in otolaryngology, especially in children. Because children are young, they tend to swallow directly without chewing food such as candies and solids, or when they are having fun, It is easy to swallow foreign objects by mistake, causing tracheal blockage and affecting breathing. [0003] After the foreign body enters the respiratory tract, if measures are not taken in time, the foreign body will block the glottis or trachea, causing it to be strongly stimulated and cause tracheospasm or glottis closure, resulting in immediate bruising, suffocation and death due to insufficient gas exchange. [0004] Now in the hospital, in order to remove the thing stuck into the trachea smoothly, the existing method is to use tweezers to remove ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/50A61B17/24A61B90/30
CPCA61B17/50A61B17/24A61B90/30A61B2017/242
Inventor 田钰
Owner ZHONGNAN HOSPITAL OF WUHAN UNIV