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CN213252264U - Jet oxygen inhalation additional device - Google Patents

Jet oxygen inhalation additional device Download PDF

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Publication number
CN213252264U
CN213252264U CN202021578379.1U CN202021578379U CN213252264U CN 213252264 U CN213252264 U CN 213252264U CN 202021578379 U CN202021578379 U CN 202021578379U CN 213252264 U CN213252264 U CN 213252264U
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China
Prior art keywords
efflux
dropping liquid
mouth
oxygen uptake
vent
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CN202021578379.1U
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Chinese (zh)
Inventor
覃健凤
杨嫦青
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Shanghai Tianyou Hospital Co ltd
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Shanghai Tianyou Hospital Co ltd
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Priority to CN202021578379.1U priority Critical patent/CN213252264U/en
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Abstract

The utility model discloses a jet oxygen inhalation additional device, which is connected with an artificial airway (tracheotomy tube, trachea cannula tube) interface part of a patient and is used for being connected with a front end jet oxygen inhalation device and a dropping liquid humidifying device, and comprises an additional device cavity, wherein the bottom of the additional device cavity is provided with an airway connector; the top surface and one side surface of the accessory device cavity are respectively provided with a top surface air vent and a side surface air vent, and the top surface air vent is provided with a valve capable of opening and closing; this annex device cavity be equipped with efflux oxygen uptake mouth and dropping liquid humidifying mouth on the opposite side of side blow vent respectively, the efflux oxygen uptake mouth with the dropping liquid humidifying mouth is connected with efflux oxygen uptake equipment and dropping liquid humidifying equipment through coupling hose respectively. The utility model discloses can dock front end efflux oxygen inhalation mask and dropping liquid humidifying device to provide efflux oxygen uptake and gas passage humidifying to the patient.

Description

Jet oxygen inhalation additional device
Technical Field
The utility model relates to a efflux oxygen uptake additional installation for clinical efflux oxygen uptake field.
Background
In the emergency treatment of critically ill patients, keeping the airway unobstructed is the basis for maintaining the life of the patients, wherein tracheal intubation and tracheotomy are the main emergency treatment means for maintaining the airway unobstructed. Tracheotomy (tracheotomy) is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or retention of lower respiratory secretions, and is a clinical operation for cutting a neck trachea and placing a tracheotomy catheter. The tracheal intubation is a technique of placing a special endotracheal tube into the trachea of a patient through a glottis, and the technique can provide optimal conditions for smooth airway, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like.
After a patient is clinically intubated, oxygen can be generally supplied to the patient through oxygen source jet oxygen inhalation at an intubation cannula opening, and meanwhile, in order to keep a warm and humid environment in an trachea, an airway is generally humidified through the cannula opening, and the specific method is humidification by means of dripping, pumping and the like. At present, the catheters which are used for absorbing oxygen by jet flow and providing humidification are generally used clinically and fixed at the opening of the cannula by rubberized fabric, the connection mode is deficient in stability and reliability, and is easy to cause pollution when sputum is absorbed or other nursing is carried out, so that the ventilation safety of patients and the self protection of hospital staff are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, providing a jet oxygen inhalation additional device which can be butted with a front end jet oxygen inhalation device and a dropping liquid humidifying device so as to provide jet oxygen inhalation for patients.
One technical scheme for achieving the above purpose is as follows: a jet oxygen inhalation additional device is arranged at the open part of an airway of a patient, is used for being connected with a front end jet oxygen inhalation device and a dropping liquid humidifying device, and comprises an additional device cavity;
the bottom of the additional device cavity is provided with an air passage connecting port;
the top surface and one side surface of the accessory device cavity are respectively provided with a top surface air vent and a side surface air vent, and the top surface air vent is provided with a valve capable of opening and closing;
be equipped with efflux oxygen uptake mouth and dropping liquid humidifying mouth on the side of this annex device cavity respectively, efflux oxygen uptake mouth with the dropping liquid humidifying mouth is connected with efflux oxygen uptake equipment and dropping liquid humidifying equipment through coupling hose respectively.
Preferably, the position of the jet oxygen inhalation port is deviated from the range of the cross section of the side vent.
Preferably, when the valve of the top surface air vent is fully opened, the pipe diameter of the top surface air vent is the same as that of the air passage connecting port.
The utility model discloses a efflux oxygen uptake additional device, prefabricated air flue connector, top surface vent, side vent, efflux oxygen uptake mouth and dropping liquid humidifying mouth for efflux oxygen uptake and dropping liquid humidifying pipeline pass through this additional device and insert the air flue, have promoted the reliability of connection, and can prevent that the pollution of patient's body fluid causes the harm to medical personnel's health; the top surface air port and the side surface air port are used for keeping the air passage of the patient smooth, and when the patient has an over-breathing phenomenon, the opening degree of a valve on the top surface air port can be reduced until the valve is closed according to the requirement; when the sputum suction is needed, the sputum suction device is connected into the air passage from the top surface air port, and other passages cannot be affected. The device can also prevent impurities such as indoor dust from falling on the open airway of the patient.
Drawings
Fig. 1 is a schematic structural view of an additional jet oxygen inhalation device of the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific embodiments:
referring to fig. 1, the jet oxygen inhalation attachment of the present invention is disposed in the open part of the airway of a patient, and is connected to a front end jet oxygen inhalation device and a drip humidification device, and is connected to an attachment cavity 1, and an airway connector 2, a side vent 3, a top vent 4, a jet oxygen inhalation port 5, and a drip humidification port 6, which are respectively connected to the attachment cavity 1.
The air passage connecting port 2 is arranged at the bottom of the additional device cavity 1 and is connected with an artificial air passage of a patient.
The side vent 3 is disposed at one side of the attachment cavity 1, and the connecting portion of the side vent 3 and the attachment cavity 1 is gradually narrowed. The side vent 3 can distribute the ventilation amount of the patient directly upward, thereby reducing the concentration of the secretion splashed upward.
The top vent 4 is arranged on the top of the additional device cavity 1 and is provided with a valve 41 which can be opened and closed. The valve 41 is adjusted according to the breathing state of the patient, when the valve 41 is fully opened, the pipe diameter of the top surface vent 4 is the same as that of the air passage connecting port 2, and the maximum ventilation volume is ensured; when the patient has over-breathed, the opening of the valve 41 is appropriately reduced until it is completely closed. When sputum suction is needed, the sputum suction device is connected into the airway from the top surface air port 4, and other passages of the attachment device cannot be affected.
The jet oxygen uptake port 5 and the dropping liquid humidifying port 6 are arranged on the side surface of the additional device cavity 1. The two connecting ports can be as shown in the embodiment, and are offset by 90 degrees relative to the jet oxygen inhalation port 3 in the direction of the additional device cavity 1, so that the openings face to the range of the section of the inner diameter of the side vent 3; it can also be arranged on the opposite side of the jet oxygen inhalation port 3, but the position is required to be offset upwards or downwards, and the aim is to make the opening face the range of the inner diameter section of the side vent 3. Therefore, when the jet oxygen inhalation is carried out, the oxygen cannot directly flow out from the side vent 3, so that the oxygen inhalation rate of the patient is improved. The jet oxygen uptake port 5 and the dropping liquid humidifying port 6 are respectively connected with an extension hose through connecting pipes with adjustable angles, and are connected with a jet oxygen uptake device and a dropping liquid humidifying device through extension hoses.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims (3)

1. The utility model provides a efflux oxygen uptake additional installation, sets up in patient's the open portion of air flue for be connected with front end efflux oxygen uptake device and dropping liquid humidifying device, including the additional installation cavity, its characterized in that:
the bottom of the additional device cavity is provided with an air passage connecting port;
the top surface and one side surface of the accessory device cavity are respectively provided with a top surface air vent and a side surface air vent, and the top surface air vent is provided with a valve capable of opening and closing;
be equipped with efflux oxygen uptake mouth and dropping liquid humidifying mouth on the side of this annex device cavity respectively, efflux oxygen uptake mouth with the dropping liquid humidifying mouth is connected with efflux oxygen uptake equipment and dropping liquid humidifying equipment through coupling hose respectively.
2. The jet oxygen inhalation attachment of claim 1, wherein the position of the jet oxygen inhalation port is offset from the cross-sectional area of the side vent.
3. The jet oxygen inhalation attachment of claim 1, wherein when the valve of the top vent is fully open, the diameter of the top vent is the same as the diameter of the air passage connection port.
CN202021578379.1U 2020-08-03 2020-08-03 Jet oxygen inhalation additional device Active CN213252264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021578379.1U CN213252264U (en) 2020-08-03 2020-08-03 Jet oxygen inhalation additional device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021578379.1U CN213252264U (en) 2020-08-03 2020-08-03 Jet oxygen inhalation additional device

Publications (1)

Publication Number Publication Date
CN213252264U true CN213252264U (en) 2021-05-25

Family

ID=75969193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021578379.1U Active CN213252264U (en) 2020-08-03 2020-08-03 Jet oxygen inhalation additional device

Country Status (1)

Country Link
CN (1) CN213252264U (en)

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