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Medical safety oxygen valve

An oxygen valve and safety-type technology, applied in respirators and other directions, can solve problems such as potential safety hazards, and achieve the effects of easy portability, high safety, and convenient use

Active Publication Date: 2018-06-15
威海联桥新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a safe medical oxygen valve, aiming at solving the disadvantages of existing medical oxygen valves, such as that the knob of the existing medical oxygen valve is directly exposed, non-medical personnel can adjust it at will, and there are potential safety hazards.

Method used

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  • Medical safety oxygen valve
  • Medical safety oxygen valve
  • Medical safety oxygen valve

Examples

Experimental program
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Effect test

Embodiment 1

[0022] refer to figure 1 and figure 2 , a safety medical oxygen valve, including a valve body 1 and a meter 2, the valve body 1 is provided with an air inlet 11, an exhaust port 12, a first installation port 13 and a second installation port 14. Wherein, the instrument 2 is installed in the first installation port 13 ; the valve stem 10 of the valve body 1 extends to the outside of the second installation port 14 and is provided with a connecting portion 101 . Preferably, the instrument 2 is a float type flowmeter. Since the assembly structure between the valve body 1 and the instrument 2 belongs to the prior art and is not the innovation point of this application, it will not be repeated here.

[0023] refer to figure 1 , figure 2 and image 3 , the present invention also includes a sealed case 3 , a first bevel gear 4 and a rod body 5 . The sealing case 3 is detachably socketed in the second installation port 14 , and the first bevel gear 4 is rotatably disposed insi...

Embodiment 2

[0029] refer to figure 1 and figure 2 , a safety medical oxygen valve, including a valve body 1 and a meter 2, the valve body 1 is provided with an air inlet 11, an exhaust port 12, a first installation port 13 and a second installation port 14. Wherein, the instrument 2 is installed in the first installation port 13 ; the valve stem 10 of the valve body 1 extends to the outside of the second installation port 14 and is provided with a connecting portion 101 . Preferably, the instrument 2 is a float type flowmeter. Since the assembly structure between the valve body 1 and the instrument 2 belongs to the prior art and is not the innovation point of this application, it will not be repeated here.

[0030] refer to figure 1 , figure 2 and image 3 , the present invention also includes a sealed case 3 , a first bevel gear 4 and a rod body 5 . The sealing case 3 is detachably socketed in the second installation port 14 , and the first bevel gear 4 is rotatably disposed insi...

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PUM

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Abstract

The invention discloses a medical safety oxygen valve, and relates to the field of medical equipment. The oxygen valve comprises a valve body and an instrument which are mutually connected, further comprises a seal housing, a first bevel gear and a rod body, wherein a second mounting port is arranged in the valve body; a valve rod of the valve body extends out of the second mounting port and is provided with a connecting part; the seal housing sleeves the second mounting port; the first bevel gear is arranged in the seal housing and is linked with the connecting part; an inserting hole is keptin the surface of the seal housing; a second bevel gear is arranged at one end of the rod body; the rod body can be movably inserted into the inserting hole; and the second bevel gear and the first bevel gear are meshed. The oxygen valve provided by the invention has the beneficial effects that the oxygen valve can be adjusted only via the specific rod body; and the oxygen valve has the characteristics of being simple to operate, high in safety and the like, and the oxygen valve can prevent random adjustment through non-working personnel.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a safe medical oxygen valve. Background technique [0002] The medical oxygen valve usually includes a valve body and an instrument connected to each other, and the valve body is provided with an air inlet for connecting an oxygen cylinder and an air outlet for connecting an oxygen delivery tube. The valve stem of the valve body extends to the outside and is provided with a knob, and the oxygen valve is controlled by rotating the knob, thereby changing the oxygen flow rate. Oxygen flow rate is very important to the treatment of some patients. If the oxygen flow rate is incorrect, it will affect the treatment effect. However, the knob of the existing medical oxygen valve is directly exposed, and non-medical personnel can adjust it at will, posing a safety hazard. Contents of the invention [0003] The present invention provides a safe medical oxygen valve, aiming at solving the...

Claims

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Application Information

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IPC IPC(8): A61M16/20
CPCA61M16/201
Inventor 陈清祥洪吟彬陈志生
Owner 威海联桥新材料科技股份有限公司