CN211188683U

CN211188683U - Oral cavity oxygen inhalation mask with carbon dioxide monitoring function

Info

Publication number: CN211188683U
Application number: CN201921663800.6U
Authority: CN
Inventors: 李永菊; 朱固
Original assignee: General Hospital of Ningxia Medical University
Current assignee: General Hospital of Ningxia Medical University
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-07
Anticipated expiration: 2029-10-08

Abstract

The application discloses take oral cavity oxygen mask of carbon dioxide monitor function, including the oxygen mask casing, oxygen mask casing inboard is equipped with first recess, be equipped with the second recess on the first recess, be equipped with the exhaust hole on the first recess, there is the opening intermediate position department of second recess, the opening part is fixed with the intake pipe, the intake pipe runs through the opening, and extend to the both sides of oxygen mask casing, the respiratory tube is installed to the one end that the patient oral cavity was kept away from to the intake pipe, the respiratory tube intercommunication has the carbon dioxide sampling pipe, the outside symmetry of oxygen mask casing is provided with solid fixed ring, gu be fixed with the elastic cord on the fixed ring. The oxygen mask can be sleeved on the mouth of a patient through the elastic band, the patient can inhale oxygen through the mouth, and the problem that the recovery of the patient is influenced because the oxygen mask presses the bridge of the nose of the patient after the nasal operation of the patient can be avoided when the oxygen concentration is reached. And the carbon dioxide exhaled by the patient can be monitored by the carbon dioxide sampling tube communicated with the breathing tube.

Description

Oral cavity oxygen inhalation mask with carbon dioxide monitoring function

Technical Field

The application relates to the field of medical treatment, especially, relate to a take oral cavity oxygen uptake cover of carbon dioxide monitoring function.

Background

At present, because nasal cavity is packed after operation, the patient can not inhale oxygen through nose. At present traditional oxygen inhalation mode covers patient's nose and oral area for oxygen inhalation mask is whole, oppresses patient's nose easily when fixed time face guard edge and facial contact, and the postoperative nose swelling, pain directly oppress the operation wound position, seriously influence the patient recovered to can't monitor patient's end-expiratory carbon dioxide level. In addition, for patients with clinical respiratory insufficiency, in order to monitor whether carbon dioxide is stored, arterial blood gas analysis has to be carried out, which brings great pain and economic burden to the patients; in addition, in the patients in the recovery period after general anesthesia, the patients can fall into a dangerous situation that the respiratory frequency is reduced and the respiratory amplitude is reduced, namely the tidal volume is reduced due to the delay effect of various anesthetic drugs, and the patients who are pulled out of the tube after general anesthesia can only monitor the respiratory frequency and cannot monitor the carbon dioxide at the end of expiration.

Therefore, the problem that how to timely and accurately know the breathing condition and the end-tidal carbon dioxide amount of a patient while inhaling oxygen and avoid pressing the nasal wound of the patient is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The application provides a take oral cavity oxygen mask of carbon dioxide monitor function has solved how can be in time accurate understanding patient breathing condition and end-expiratory carbon dioxide volume when the oxygen uptake among the prior art to and avoid oppressing the problem of patient nasal wound.

In order to solve the technical problem, the application provides a take oral cavity oxygen uptake cover of carbon dioxide monitor function, includes:

the oxygen inhalation mask casing, oxygen inhalation mask casing inboard is equipped with first recess, be equipped with the second recess on the first recess, be equipped with the exhaust hole on the first recess, first recess with the inboard symmetry of second recess is provided with arc cheek laminating piece, the intermediate position department of second recess has the opening, the opening part is fixed with the intake pipe, the intake pipe runs through the opening to extend to the both sides of oxygen inhalation mask casing, the respiratory tube is installed to the one end that the patient oral cavity was kept away from to the intake pipe, the respiratory tube is kept away from open-ended position department intercommunication has the carbon dioxide sampling pipe, the outside symmetry of oxygen inhalation mask casing is provided with solid fixed ring, gu be fixed with the elastic cord on the fixed ring.

Preferably, the number of the exhaust holes is multiple.

Preferably, the air inlet pipe is a hard plastic pipe.

Preferably, the breathing tube is a rigid plastic tube.

Compared with the prior art, the application provides a take oral cavity oxygen mask of carbon dioxide monitor function, including the oxygen mask casing, oxygen mask casing inboard is equipped with first recess, be equipped with the second recess on the first recess, the inboard symmetry of first recess and second recess is provided with arc cheek laminating piece, be equipped with the exhaust hole on the first recess, the intermediate position department of second recess has the opening, the opening part is fixed with the intake pipe, the intake pipe runs through the opening, and extend to the both sides of oxygen mask casing, the respiratory tube is installed to the one end that the patient oral cavity was kept away from to the intake pipe. The respiratory tube is far away from open-ended position department intercommunication has carbon dioxide sampling pipe, and the outside symmetry of oxygen uptake cover casing is provided with solid fixed ring, is fixed with the elastic cord on the solid fixed ring. Therefore, by applying the oral oxygen inhalation mask, the oxygen inhalation mask can be directly sleeved outside the mouth of a patient through the elastic band fixed on the fixing ring, and the problem that the nasal wound of the patient is pressed to influence the rehabilitation of the patient can be avoided through the oral oxygen inhalation of the patient. And the respiratory tube is still installed to the intake pipe one end on this oxygen inhalation mask, and the respiratory tube is kept away from open-ended position department intercommunication and is had carbon dioxide sampling pipe, in practical application, can be connected carbon dioxide sampling pipe and carbon dioxide monitor, still can monitor the carbon dioxide of patient's exhalation when patient's oxygen uptake.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

Fig. 1 is a schematic view of a groove structure of an oral oxygen inhalation mask with a carbon dioxide monitoring function provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of an oral cavity oxygen inhalation mask with a carbon dioxide monitoring function according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an oral cavity oxygen inhalation mask connected with a breathing tube and a carbon dioxide sampling tube according to an embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.

The core of this application is to provide a take carbon dioxide monitoring function's oral cavity oxygen mask, can solve how can be in time accurate understanding patient breathing condition and end-expiratory carbon dioxide volume and avoid oppressing the problem of patient nasal wound when the oxygen uptake among the prior art.

Fig. 1 is a schematic view of a groove structure of an oral oxygen inhalation mask with a carbon dioxide monitoring function provided in an embodiment of the present invention; fig. 2 is a schematic structural view of an oral cavity oxygen inhalation mask with a carbon dioxide monitoring function according to an embodiment of the present invention; as shown in fig. 1 to 2, the oral oxygen mask includes:

oxygen mask casing

1, 1 inboard of oxygen mask casing is equipped with first recess 2, be equipped with second recess 3 on first recess 2, the inboard symmetry of first recess 2 and second recess 3 is provided with arc cheek laminating piece 4, be equipped with exhaust hole 5 on first recess 2, there is the opening second recess 3's intermediate position department, the opening part is fixed with intake pipe 6, intake pipe 6 runs through the opening, and extend to the both sides of oxygen mask casing 1, respiratory tube 7 is installed to the one end that patient's oral cavity was kept away from to intake pipe 6, respiratory tube 7 keeps away from open-ended position department intercommunication has carbon dioxide sampling pipe 8, the outside symmetry of oxygen mask casing 1 is provided with solid fixed ring 9, gu be fixed with the elastic cord on the fixed ring 9. The oxygen inhalation mask shell 1 can be made of plastic.

Fig. 3 is the embodiment of the utility model provides a be connected with oral cavity oxygen mask structure sketch map of respiratory tube and carbon dioxide sampling pipe, as shown in fig. 3, specifically, the bottom intermediate position department of second recess 3 is equipped with the opening, be fixed with intake pipe 6 in the opening, in actual design, intake pipe 6 and opening are an overall structure, intake pipe 6 runs through the opening, and extend to the inside and outside both sides face of oxygen mask casing 1, intake pipe 6 corresponds with patient's oral area, can realize breathing in and exhaling of patient through intake pipe 6, can directly be connected with oxygen supply unit through intake pipe 6. Preferably, the air inlet pipe 6 can be made of hard plastic pipe. Two arc-shaped cheek attaching blocks 4 are arranged on the inner sides of the first groove 2 and the second groove 3, the two arc-shaped cheek attaching blocks 4 are symmetrically arranged, and the oral cavity oxygen mask can be tightly attached to the face of a patient through the arc-shaped cheek attaching blocks 4; the first groove 2 is provided with a plurality of exhaust holes 5, preferably, the number of the exhaust holes 5 may be multiple, and specifically, the first groove 2 may be uniformly provided with a plurality of exhaust holes 5. Respiratory tube 7 is installed to the one end that patient's oral cavity was kept away from to intake pipe 6, and respiratory tube 7 can adopt the mode of dismantling the connection with intake pipe 6, and the position department intercommunication of respiratory tube 7 has carbon dioxide sampling pipe 8, has oxygen tube 10 at the other end intercommunication of respiratory tube 7, and preferably, respiratory tube 7 can select for use the stereoplasm plastic tubing. In practical application, the patient can be firstly subjected to oxygen inhalation, then the carbon dioxide sampling tube 8 is communicated with the breathing tube 7 and is connected with the carbon dioxide monitor, the carbon dioxide monitor can collect the exhaled gas of the patient in the oxygen mask through the breathing tube 7 and the carbon dioxide sampling tube 8, a carbon dioxide oscillogram with certain frequency and amplitude is displayed on the carbon dioxide monitor, and the oscillogram can reflect the respiratory frequency and amplitude of the patient and the carbon dioxide condition of the exhaled gas. In practical application, the carbon dioxide sampling tube 8 and the breathing tube 7 can be detachably connected. The breathing tube 7 can also be directly connected with the oxygen inhalation tube 10.

Fixing rings 9 are symmetrically arranged on the outer side of the oxygen inhalation mask shell 1, and elastic bands can be fixed on the fixing rings 9. When in use, the oxygen inhalation mask can be sleeved at the mouth position of a patient through an elastic band.

The utility model comprises an oxygen inhalation mask shell 1, an air inlet pipe 6, an exhaust hole 5, a fixing ring 9, a breathing tube 7 and a carbon dioxide sampling tube 8. Intake pipe 6 is fixed in face guard casing 1, port and 8 fixed connection of carbon dioxide sampling pipe in the

respiratory tube

7, and 8 interfaces of carbon dioxide sampling pipe can be connected with end-expiratory carbon dioxide sampling pipe is surveyed to the bypass flow formula. In the embodiment of fig. 1, the oxygen flow meter is opened, one end of the oxygen inhalation tube 10 is connected with the oxygen inhalation device, the mask shell 1 covers the mouth of the patient, the mask shell is fixed on the pillow of the patient by the fixing band 4, the carbon dioxide sampling tube 8 is connected with the by-pass flow end-expiratory carbon dioxide sampling tube, the monitor can collect the expired gas of the patient through the carbon dioxide sampling tube 8, and the level of the end-expiratory carbon dioxide of the patient can be accurately measured.

The application provides a take oral cavity oxygen mask of carbon dioxide monitor function, including the oxygen mask casing, oxygen mask casing inboard is equipped with first recess, be equipped with the second recess on the first recess, the inboard symmetry of first recess and second recess is provided with arc cheek laminating piece, be equipped with the exhaust hole on the first recess, the intermediate position department of second recess has the opening, the opening part is fixed with the intake pipe, the intake pipe runs through the opening, and extend to the both sides of oxygen mask casing, the respiratory tube is installed to the one end that the patient oral cavity was kept away from to the intake pipe. The respiratory tube is far away from open-ended position department intercommunication has carbon dioxide sampling pipe, and the outside symmetry of oxygen uptake cover casing is provided with solid fixed ring, is fixed with the elastic cord on the solid fixed ring. Therefore, by applying the oral oxygen inhalation mask, the oxygen inhalation mask can be directly sleeved outside the mouth of a patient through the elastic band fixed on the fixing ring, and the problem that the nasal wound of the patient is pressed to influence the rehabilitation of the patient can be avoided through the oral oxygen inhalation of the patient. And the respiratory tube is still installed to the intake pipe one end on this oxygen inhalation mask, and the respiratory tube is kept away from open-ended position department intercommunication and is had carbon dioxide sampling pipe, in practical application, can be connected carbon dioxide sampling pipe and carbon dioxide monitor, still can monitor the carbon dioxide of patient's exhalation when patient's oxygen uptake.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above embodiments of the present application do not limit the scope of the present application.

Claims

1. The utility model provides a take carbon dioxide monitor function's oral cavity oxygen uptake cover which characterized in that includes:

2. The oral oxygen mask with capnography capability of claim 1 wherein there are a plurality of said exhaust holes.

3. The oral oxygen mask with capnography functionality of claim 1, wherein said air inlet tube is a rigid plastic tube.

4. The oral oxygen mask with capnography functionality of claim 1, wherein said breathing tube is a rigid plastic tube.