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A kind of medical pneumothorax

A pneumothorax and airflow technology, applied in the medical field, can solve problems such as life-threatening, affecting the progress of tasks, and large volume, so as to alleviate the disease, ensure the smooth progress of tasks, and relieve pain.

Inactive Publication Date: 2016-01-06
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After investigation, the inventor found that in the prior art, special equipment is generally used for treatment. This equipment is large in size, high in quality and not conducive to movement. It is usually placed in the corresponding department of the hospital. Send the patient to the hospital for rescue, which may cause life-threatening
However, there is currently no pneumothorax first-aid instrument that is easy to carry and is suitable for emergency use. When performing emergency tasks such as flood fighting, earthquake relief, and military drills, if a pneumothorax suddenly occurs, it will not only affect the progress of the task, but also endanger the work. personnel health and safety

Method used

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  • A kind of medical pneumothorax
  • A kind of medical pneumothorax
  • A kind of medical pneumothorax

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a medical pneumothorax needle of the present invention includes: a rectangular parallelepiped accommodating cavity 2 with an opening at the top, and a through hole at the bottom of the accommodating cavity 2; an airflow check valve 1 arranged inside the accommodating cavity 2; the check valve may be Any one-way valve currently on the market, as long as the size is appropriate, can achieve the same function, and this embodiment does not impose any limitation on the one-way valve.

[0024] Now introduce a one-way valve as an example: figure 2 , 3 As shown in and 4, the one-way valve 1 is made of rubber and has a hollow triangle cavity at the top. The left side 8 and the right side 9 of the one-way valve 1 are separate units. , The tops of the two close together tightly. When the air pressure inside the one-way valve 1 is greater than the outside air pressure, the left side 8 and the right side 9 are separated, and the gas exits from the gap betwee...

Embodiment 2

[0032] The only difference between this embodiment and the first embodiment is that an annular baffle 5 is added to the surface of the piercing tube 4, and the distance between the bottom end of the tip 10 and the baffle 5 in the vertical direction is 6-9 cm. The purpose of this is to use the pneumothorax needle more conveniently. As most patients have a certain distance between the affected part of the pneumothorax and the surface of the human body, the baffle 5 can limit the excessive insertion of the piercing tube 4 into the human body. Worry about inserting too deep and causing damage to other organs.

[0033] Through the above solution, a medical pneumothorax with a ring-shaped baffle is provided. When a patient has a sudden pneumothorax disease, it can be treated immediately to relieve the condition, especially in emergency tasks such as flood fighting, earthquake relief, and military drills. It can relieve the patient's pain immediately, ensure the smooth progress of the ...

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Abstract

The invention discloses a medical pneumothorax needle. The medical pneumothorax needle comprises a containing cavity, wherein the top of the containing cavity is provided with an opening, the bottom of the containing cavity is provided with a through hole, the lower portion of the containing cavity is provided with a piercing tube, the lower end of the piercing tube is provided with the sharp end, a detachable buckle ring is tightly installed between the containing cavity and the piercing tube, an airflow one-way valve is arranged in the containing cavity, the bottom of the one-way valve is downwards provided with a hollow exhaust tube in a communicated mode, the exhaust tube downwards penetrates through the through hole and is coaxially arranged inside the buckle ring and the piercing tube, the lower end of the exhaust tube does not exceed the sharp end of the piercing tube, and the distance between the exhaust tube and the bottom of the sharp end is smaller than the height of the buckle ring. The medical pneumothorax needle solves the technical problem that pneumothorax emergency instruments which are convenient to carry and suitable for being used in emergency do not exist.

Description

Technical field [0001] The invention relates to the medical field, in particular to a medical pneumothorax. Background technique [0002] Pneumothorax is also known as pulmonary perforation and bursting of the lungs. The TCM disease is called chest obstruction and asthma. It refers to the increase of air pressure in the pleural cavity when air enters the pleural cavity. When the air pressure exceeds the range that the human body can bear, the lungs are squeezed , Causing chest pain, chest tightness, dyspnea, shock, if not treated in time, it may cause death of the patient. [0003] After investigation, the inventor found that in the prior art, special equipment is generally used for treatment. The equipment is large in size, high in quality and not conducive to movement. It is usually placed in the corresponding department of the hospital. When the patient has a sudden pneumothorax disease, if there is no immediate Sending the patient to the hospital for rescue may cause life-thre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/04
CPCA61M1/04
Inventor 赵芳李小飞张涛朱以芳齐海妮陈德风
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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