CN217548735U - A nose cup for detecting exhale last carbon dioxide - Google Patents
A nose cup for detecting exhale last carbon dioxide Download PDFInfo
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- CN217548735U CN217548735U CN202220401533.0U CN202220401533U CN217548735U CN 217548735 U CN217548735 U CN 217548735U CN 202220401533 U CN202220401533 U CN 202220401533U CN 217548735 U CN217548735 U CN 217548735U
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- nose cup
- carbon dioxide
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- cup body
- detecting
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Abstract
The utility model relates to the technical field of medical equipment, concretely relates to a nose cup for detecting exhale last carbon dioxide. The utility model provides a nose cup for detecting exhale terminal carbon dioxide, includes nose cup body and bandeau, bandeau fixed connection is in nose cup body both sides, be equipped with on the nose cup body respectively with the carbon dioxide sampling interface and the changeable adapter of the inside intercommunication of nose cup body, be equipped with two at least switching mouths on the changeable adapter, the edge of nose cup body still is equipped with silica gel skin subsides. Can detect end-tidal carbon dioxide and can be adapted to different instruments.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to a nose cup for detecting exhale last carbon dioxide.
Background
The patent refers to the field of 'medical instruments'. The patient's hypoxia condition can be discovered earlier by monitoring the end-tidal carbon dioxide than finger-pulse oxygen, and only general anesthetized patients in the operating room will normally monitor the end-tidal carbon dioxide, and for some patients who are not general anesthetized but need sedation, only finger-pulse oxygen will be monitored, and a delayed condition of hypoxia will be discovered.
And because the air tightness of the common breathing mask is poor, the numerical value of the carbon dioxide at the end of the breath is monitored inaccurately, and the adapter of the common breathing mask is single, so that different masks are needed when a breathing machine and an oxygen inhalation machine are used. There is a need for a nasal mask that can monitor end-tidal carbon dioxide and that can accommodate different instruments.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a nose cup for detecting exhale terminal carbon dioxide, can detect exhale terminal carbon dioxide to can the different instruments of adaptation.
The utility model provides a basic scheme: the utility model provides a nose cup for detecting exhale terminal carbon dioxide, includes nose cup body and bandeau, bandeau fixed connection is in nose cup body both sides, be equipped with on the nose cup body respectively with the carbon dioxide sampling interface and the changeable adapter of the inside intercommunication of nose cup body, be equipped with two at least switching mouths on the changeable adapter, the edge of nose cup body still is equipped with silica gel skin subsides.
The utility model discloses a principle and advantage lie in: be equipped with carbon dioxide sampling interface on the nose cup, breathe out terminal carbon dioxide detecting instrument through carbon dioxide sampling interface connection, can just can carry out real-time supervision to exhaling terminal carbon dioxide when the patient wears the nose cup to set up silica gel skin subsides at the nose cup edge, increase the gas tightness of nose cup, improve the accuracy of monitoring exhaling terminal carbon dioxide numerical value. Set up changeable adapter simultaneously on the nose cup, use the pipeline that all kinds of required instruments can be connected to same nose cup, the different instruments of adaptation, directly use the switching mouth connecting tube that corresponds when switching the instrument can, need not to change the nose cup.
Further, the switching port on the switchable adapter comprises an oxygen tube switching port and a respirator pipeline switching port.
Because the oxygen inhalation tube of oxygen inhalation machine is different with the pipeline size thickness of breathing machine, in prior art, use two kinds of instruments and need use different nose cups or different modes, this application is through setting up oxygen inhalation tube switching mouth and breathing machine pipeline switching mouth on the nose cup, when needs use the breathing machine, through breathing machine switching mouth connection breathing machine pipeline, when needs use the oxygen inhalation machine, through oxygen inhalation tube switching mouth connect oxygen inhalation tube can, it is more convenient when carrying out the switching of instrument.
Further, changeable adapter is equipped with the intercommunication portion, one side and the inside intercommunication of nose cup body of intercommunication portion, the opposite side communicates with oxygen tube switching mouth, breathing machine pipeline switching mouth respectively, be equipped with switching device in the intercommunication portion, switching device is used for switching oxygen tube switching mouth, breathing machine pipeline switching mouth and the inside intercommunication of nose cup body.
Through the auto-change over device, switch over the intercommunication of inhaling oxygen machine switching mouth and breathing machine switching mouth, when using the breathing machine, only communicate breathing machine pipeline switching mouth, seal oxygen tube switching mouth, when using the oxygen machine, only communicate oxygen tube switching mouth, seal breathing machine pipeline switching mouth.
Further, the switching device is a switching slider which is slidably connected in the communicating portion.
Slide in the intercommunication portion through switching the slider, switch the intercommunication of oxygen inhalation machine switching mouth and breathing machine switching mouth.
Furthermore, the nose mask body is also provided with a ventilation hole.
Drawings
FIG. 1 is a schematic diagram of a nasal mask embodiment of the present invention for detecting end-tidal carbon dioxide;
fig. 2 is a left side view of an embodiment of the nasal mask of the present invention for detecting exhaled carbon dioxide.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: nose cup body 1, carbon dioxide sampling interface 2, changeable adapter 3, oxygen tube switching mouth 31, breathing machine pipeline switching mouth 32, intercommunication portion 33, switching slider 34, switching pole 35, draught hole 4, silica gel skin subsides 5.
The embodiment is substantially as shown in figures 1 and 2:
the utility model provides a nose cup for detecting exhale terminal carbon dioxide includes nose cup body 1 and bandeau, and bandeau fixed connection is equipped with carbon dioxide sampling interface 2 in the both sides of nose cup body 1 on the nose cup body 1, carbon dioxide sampling interface 2 and nose cup body 1's inside intercommunication, and carbon dioxide sampling interface joinable exhales terminal carbon dioxide monitoring instrument. The edge of nose cup body 1 still is equipped with silica gel skin subsides 5, and silica gel skin subsides 5 specifically locate when wearing the nose cup, and nose cup body 1 and human skin contact's position through setting up silica gel skin subsides 5, increase the gas tightness of nose cup for it is more accurate to detect the numerical value of exhaling last carbon dioxide, can also cushion the nose cup simultaneously and feel to the extrusion of the bridge of the nose, and is more comfortable when making the patient wear.
Still be equipped with changeable adapter 3 on the nose cup body 1, changeable adapter 3 in this embodiment is including the intercommunication portion, and one side of intercommunication portion and the inside intercommunication of nose cup body 1, the opposite side intercommunication has oxygen tube switching mouth 31, breathing machine pipeline switching mouth 32, and oxygen tube switching mouth 31 is located breathing machine pipeline switching mouth 32's top. The oxygen tube adapter interface 31 is used for being connected with an oxygen tube of an oxygen inhalation machine, and the breathing machine pipeline adapter interface 32 is used for being communicated with a pipeline of the breathing machine. A switching device is further provided in the communicating portion 33, and the switching device is used for switching the communication between the oxygen inhalation tube adapter port 31, the respirator tube adapter port 32 and the inside of the nose mask body 1. The switching device in this embodiment is specifically a switching slider 34, which is disposed in the communicating portion 33 and is slidably connected to the communicating portion 33 in the vertical direction.
A switching lever 35 is provided on a side surface of the switching slider 34, and an opening is provided on a side surface of the communicating portion 33 to allow the switching lever 35 to extend. When the switching rod 35 is moved up and down to move the switching slider 34 up and down, and the switching slider 34 is positioned above the communicating portion 33, the breathing machine tube connecting port 32 is blocked, and at this time, the oxygen tube connecting port 31 communicates with the inside of the nose mask body 1, and the oxygen tube is connected to the oxygen tube connecting port 31, whereby oxygen can be inhaled. When the switching slider 34 is positioned below the communicating portion 33, the oxygen tube adapter 31 is blocked, the breathing machine tube adapter 32 is communicated with the inside of the nose mask body 1, and the breathing machine tube is connected to the oxygen tube adapter 31, so that the assisted breathing can be performed. The nose mask does not need to be taken down when the breathing machine and the oxygen inhalation machine are switched. When the terminal carbon dioxide is required to be monitored, the pipeline of the terminal carbon dioxide monitoring instrument is connected with the carbon dioxide sampling interface 2, so that the terminal carbon dioxide can be monitored.
The nose mask body 1 is further provided with a ventilation hole 4 for ventilation, and ventilation can be performed through the ventilation hole 4 when a respirator or an oxygen inhalation tube is not connected.
The above are merely embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, so that those skilled in the art can know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a nose cup for detecting exhale terminal carbon dioxide, includes nose cup body and bandeau, bandeau fixed connection is in nose cup body both sides, its characterized in that: the utility model discloses a nose cup, including nose cup body, the nose cup body is equipped with the carbon dioxide sampling interface and the changeable adapter that communicate with the nose cup body is inside respectively on the nose cup body, be equipped with two kind at least switching mouths on the changeable adapter, the edge of nose cup body still is equipped with silica gel skin subsides.
2. A nasal mask for detecting end-tidal carbon dioxide, according to claim 1, wherein: the switching port on the switchable adapter comprises an oxygen tube switching port and a respirator pipeline switching port.
3. A nasal mask for detecting end-tidal carbon dioxide, according to claim 1, wherein: changeable adapter is equipped with the intercommunication portion, one side and the inside intercommunication of nose cup body of intercommunication portion, the opposite side communicates with oxygen tube switching mouth, breathing machine pipeline switching mouth respectively, be equipped with switching device in the intercommunication portion, switching device is used for switching over oxygen tube switching mouth, breathing machine pipeline switching mouth and the inside intercommunication of nose cup body.
4. A nasal mask for detecting end-tidal carbon dioxide, according to claim 3, wherein: the switching device is a switching slider which is connected in the communicating part in a sliding manner.
5. The nasal mask for detecting carbon dioxide end-tidal according to claim 4, wherein: the nose mask body is also provided with a ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220401533.0U CN217548735U (en) | 2022-02-25 | 2022-02-25 | A nose cup for detecting exhale last carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220401533.0U CN217548735U (en) | 2022-02-25 | 2022-02-25 | A nose cup for detecting exhale last carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217548735U true CN217548735U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220401533.0U Active CN217548735U (en) | 2022-02-25 | 2022-02-25 | A nose cup for detecting exhale last carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217548735U (en) |
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2022
- 2022-02-25 CN CN202220401533.0U patent/CN217548735U/en active Active
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