Medical gas connector device

A gas interface and main body technology, which is applied to hose connection devices, connections with fluid cut-off devices, adjustable connections, etc., can solve problems such as small adjustable range, achieve flexible installation, prevent gas leakage, and good sealing performance Effect

Inactive Publication Date: 2016-07-20
BAOSIHAO MEDICAL APP & INSTR SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rotation angle is only 45°, and its adjustable range is small, and it is only used for adjustment during i

Method used

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Examples

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Example Embodiment

[0026] Embodiment: The present invention provides a medical gas interface device. The embodiment will be further described in detail below with reference to the accompanying drawings.

[0027] Such as Figure 1 to Figure 4 As shown, this embodiment provides a medical gas interface device, which includes a main body 1 connected to a secondary interface (not shown in the figure) of a medical device, a base 2 connected to the main body 1, and an air inlet connected to the base 2. Portion 4, an air outlet portion 5 arranged in the main body 2, the air inlet portion 4 is movably connected to the base 2, and the air inlet 4 can rotate 360° relative to the base 2 at will. Wherein, the air inlet 4 includes a joint 41 connected with the base 2, the lower end of the joint 41 is embedded in the base 2, and the base 2 is correspondingly provided with a groove matching the joint 41. A locking ring 3 is provided between the joint 41 and the base 2. Through the locking ring 3, the joint 41 and...

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PUM

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Abstract

The invention relates to a medical gas connector device. The medical gas connector device comprises a body connected with a medical device, a base connected with the body, an air inlet part connected with the base and an air outlet part arranged in the body. The air inlet part is movably connected to the base. The air inlet part can rotate by 360 degrees at will relative to the base. According to the medical gas connector device, a locking ring is arranged between a connector of the air inlet part and the base, the air inlet part is connected with the base through the locking ring and can rotate by 360 degrees at will relative to the base, installing is flexible, and using is convenient. The functions that ventilation is unavailable when a secondary connector is not connected, and ventilation is immediately conducted when the secondary connector is installed can be effectively achieved by simplifying and optimizing a mechanical structure, opening and closing can be achieved at any time, and the using safety and real-time performance are ensured. Barbs are arranged on an air inlet pipe of the air inlet part and can prevent the air inlet pipe and a hose of an air supply system from disengaging. A clamping ring is arranged at the joint of the air inlet pipe and the connector and can lock the hose of the air supply system, air leakage is prevented, and the air tightness during air inflow is guaranteed.

Description

Technical field [0001] The invention belongs to the technical field of medical gas equipment, and particularly relates to a medical gas interface device. Background technique [0002] At present, many areas of hospitals have air supply ports to provide different gases, such as oxygen, nitrous oxide, carbon dioxide, compressed air, etc., to facilitate treatment. There are different gas supply systems for different gases. For example, when supplying oxygen to hypoxic patients, it needs to be connected to the oxygen supply system; when giving patients anesthesia and pain relief, it needs to be connected to the nitrous oxide (laughing gas) supply system; to deliver oral surgical instruments, orthopedic instruments, ventilators, etc. When powering, it needs to be connected to the compressed air supply system. Because the gas ejected by the gas supply system has a certain pressure, it is necessary to set up a gas connection device between the gas supply port of the gas supply system ...

Claims

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Application Information

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IPC IPC(8): F16L27/08F16L33/22F16L29/00
CPCF16L27/0845F16L29/00F16L33/227
Inventor 张静
Owner BAOSIHAO MEDICAL APP & INSTR SUZHOU CO LTD
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