CN201353353Y - Invasive respirator - Google Patents

Abstract

The utility model discloses an invasive respirator, wherein a pneumatic respirator is fixed in a high-pressure oxygen chamber, and the pneumatic respirator is educed to a control console outside the high-pressure oxygen chamber after communicating with an oxygen supply pipeline, a high-pressure seal joint and an air supply pipeline, wherein the air supply pipeline on the control console is provided with a valve, the high-pressure seal joint is arranged on the inlet of the air supply pipeline educed in the high-pressure oxygen chamber, an oxygen supply interface and an oxygen discharge interface are arranged on the pneumatic respirator, and the pneumatic respirator is communicated with an oxygen-breathing-discharging seal surface through the oxygen supply interface. The respirator adopts the control console to monitor and control, and has the characteristics of intelligence and full functionalization. The invasive respirator can monitor various indexes of construction ventilation and active ventilation, and guarantees the preset breathing tidal volume every time by the lowest air flue pressure, thereby maximally guaranteeing patients to get the optimum aeration mode and lower the danger of air pressure damage.

Description

The wound respirator is arranged

Technical field

This utility model relates to a kind of respirator, relates in particular to first aid, generally rescues and home-use the wound respirator arranged.

Background technology

At present, the structure that the wound respirator is arranged is to adopt special compressor that gas is compressed into the oxygen cabin, people breathe by the suction oxygen sealing face shield that is communicated with the oxygen cabin, before entering cylinder, gas to compress in advance, improve the gas density that enters cylinder, reduce the volume of gas, in unit volume, the quality of gas has just increased greatly, thereby reaches the purpose that improves power.It is to adopt the air compression to carry out dynamic Control that the wound respirator is arranged, the volume of Compressed Gas, the density of gas molecule in the unit volume is increased to improve compressed-air actuated pressure, increase internal pressure, cause external and internal pressure poor, can be with oxygen compression inlet pipe road out of my cabin, this have the defective of wound respirator to be: the pressure differential inside and outside the oxygen cabin is very big, easily cause the danger of oxygen cabin blast, have influence on the safety of user.

Summary of the invention

The purpose of this utility model is in order to overcome the defective of prior art, and a kind of wound respirator that has safe, reliable, practical and easy and simple to handle is provided.

This utility model adopts technical scheme to be: at the pneumatic respirator of hyperbaric oxygen chamber internal fixation, this pneumatic respirator exports to the outer control station of hyperbaric oxygen chamber after being communicated with ventilation channel, high pressure sealing joint and supply air line, be provided with valve on the supply air line on the control station, the high pressure sealing joint is arranged on supply air line and imports the interior porch of hyperbaric oxygen chamber; Oxygen supply interface and deoxygenation interface are set on pneumatic respirator, and pneumatic respirator is communicated with suction oxygen sealing face shield by oxygen supply interface and deoxygenation interface.

The beneficial effects of the utility model are:

1, this utility model adopts control station monitoring and control, has the characteristics of intelligent and global functionization, can monitor the many index of mandatory ventilation and expiratory positive airway pressure.

2, this utility model guarantees predetermined each breathing tidal volume with minimum airway pressure, thereby guarantees that farthest the patient obtains best ventilating mode and reduces the danger that air pressure injures.

Description of drawings

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1. high pressure sealing joint; 2. supply air line; 3. control station; 4. valve; 5. ventilation channel; 6. suction oxygen seals face shield; 7. oxygen supply interface; 8. hyperbaric oxygen chamber; 9. deoxygenation interface; 10. pneumatic respirator; 11. high pressure sealing joint.

The specific embodiment

As shown in Figure 1, pneumatic respirator 10 is fixedly mounted on hyperbaric oxygen chamber 8 inside, this pneumatic respirator 10 exports to hyperbaric oxygen chamber 8 control station 3 outward after being communicated with ventilation channel 5, high pressure sealing joint 1 and supply air line 2 successively, be provided with valve 4 on the supply air line on the control station 32, oxygen enters valve 4 from the port of supply air line 2.

Pneumatic respirator 10 provides oxygen by ventilation channel 5, supply air line 2 is by the valve 4 on the control station 3, ventilation channel 5 is independently copper or stainless steel products, aims at the respirator air feed, and high pressure sealing joint 11 is arranged on the porch that supply air line 2 imports in the hyperbaric oxygen chambers 8.The driving force of respirator is a low oxygen, makes the input of respirator non-transformer, and the patient's emergency rescue faint for autonomous respiration by the closed cycle pipeline or no spontaneous breathing of whole respirator is used.Whole pipeline is taked the high pressure sealing protection; oxygen supply interface 7 and deoxygenation interface 9 are set on pneumatic respirator 10; pneumatic respirator 10 is communicated with suction oxygen sealing face shield 6 by oxygen supply interface 7 and deoxygenation interface 9; the pipeline connection that constitutes by flexible pipe between two interfaces and the suction oxygen sealing face shield 6, suction oxygen sealing face shield 6 contacts with patient's mouth and nose place sealing.Because pneumatic respirator 10 is fixed in the cabin, pneumatic respirator 10 adopts low oxygens to drive, and the control gate of supply air line 2 is arranged on out of my cabin on the control station 4, therefore, can provide power source in hyperbaric oxygen chamber 8.

Claims (1)

1, a kind of have a wound respirator, comprise hyperbaric oxygen chamber (8) and suction oxygen sealing face shield (6), it is characterized in that: at the pneumatic respirator of hyperbaric oxygen chamber (8) internal fixation (10), this pneumatic respirator (10) exports to the outer control station (3) of hyperbaric oxygen chamber (8) after being communicated with ventilation channel (5), high pressure sealing joint (1) and supply air line (2), be provided with valve (4) on the supply air line (2) on the control station (3), high pressure sealing joint (11) is arranged on supply air line (2) and imports the interior porch of hyperbaric oxygen chamber (8); Oxygen supply interface (7) and deoxygenation interface (9) are set on pneumatic respirator (10), and pneumatic respirator (10) is communicated with suction oxygen sealing face shield (6) by oxygen supply interface (7) and deoxygenation interface (9).

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