CN221451399U - Nose frame and nasal oxygen cannula for simultaneously monitoring carbon dioxide exhaled from mouth and nose and supplying oxygen - Google Patents
Nose frame and nasal oxygen cannula for simultaneously monitoring carbon dioxide exhaled from mouth and nose and supplying oxygen Download PDFInfo
- Publication number
- CN221451399U CN221451399U CN202322705218.4U CN202322705218U CN221451399U CN 221451399 U CN221451399 U CN 221451399U CN 202322705218 U CN202322705218 U CN 202322705218U CN 221451399 U CN221451399 U CN 221451399U
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- Prior art keywords
- oxygen
- carbon dioxide
- nose
- pipe
- nasal
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 194
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 156
- 239000001301 oxygen Substances 0.000 title claims abstract description 156
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 97
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 97
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 210000001331 nose Anatomy 0.000 claims abstract description 68
- 238000002640 oxygen therapy Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 210000000214 mouth Anatomy 0.000 abstract description 16
- 210000003928 nasal cavity Anatomy 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 11
- 230000010352 nasal breathing Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000001705 Mouth breathing Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a nose frame and a nose oxygen pipe for simultaneously monitoring carbon dioxide exhaled by an oral cavity and a nose and supplying oxygen, wherein an oral cavity exhaling port and an oxygen bin with an upper opening are arranged on the nose frame, an oxygen pipe and a carbon dioxide output pipe are also arranged in the nose frame, the oxygen pipe is communicated with the oxygen bin from the side surface of the oxygen bin, the carbon dioxide output pipe is communicated with the oral cavity exhaling port, two nose exhaling ports are also connected to the nose frame, the nose exhaling port is connected to the bottom of the oxygen bin and is communicated with the carbon dioxide output pipe through the oxygen bin, and the nose exhaling port extends out of the oxygen bin. The nasal part breathes out the mouth through oral area breathe out mouth and two and inserts nasal part and breathe out the mouth and gather carbon dioxide in the nasal cavity, can more comprehensive detection breathe out the concentration of carbon dioxide, and oxygen storehouse has the oxygen storage function, can increase patient's oxygen inhalation concentration, and oxygen storehouse is located the nose below simultaneously, and the oxygen that gets into oxygen storehouse gets into patient's nasal cavity through the mode of dispersion, has increased patient's comfort level, and has reduced the influence of oxygen suppliment to carbon dioxide collection.
Description
Technical Field
The utility model belongs to the field of medical equipment, and particularly relates to a nose frame and a nose oxygen tube for simultaneously monitoring carbon dioxide exhaled from an oral cavity and a nose and supplying oxygen.
Background
The current use of more carbon dioxide monitoring catheters can be broadly divided into: (1) a catheter that is only nasally harvested and monitored; (2) A catheter for nasal collection and monitoring of carbon dioxide and nasal oxygen supply. These monitor catheters that collect carbon dioxide only through the nose, neither of which can collect end-tidal carbon dioxide if the patient breathes orally.
And stretch into the intraductal pipe of nose, often be an oxygen suppliment, one gathers carbon dioxide, gather carbon dioxide precision not enough, and influence to the oxygen suppliment when breathing is big.
Disclosure of utility model
The utility model aims to provide a nose frame and a nose oxygen tube for simultaneously monitoring carbon dioxide exhaled by the mouth and nose and supplying oxygen, so that the influence of oxygen supply on carbon dioxide collection is reduced.
The utility model aims at realizing the following technical means that the nose frame for simultaneously monitoring the carbon dioxide exhaled by the mouth and the nose and supplying oxygen comprises a nose frame, wherein the nose frame is provided with a mouth-shaped exhalation port and an oxygen bin with an opening at the upper part, an oxygen pipe and a carbon dioxide output pipe are also arranged in the nose frame, the oxygen pipe is communicated with the oxygen bin from the side surface of the oxygen bin, the carbon dioxide output pipe is communicated with the mouth-shaped exhalation port, the nose frame is also connected with two nose-shaped exhalation ports, the nose-shaped exhalation ports are connected to the bottom of the oxygen bin and are communicated with the carbon dioxide output pipe through the oxygen bin, and the nose-shaped exhalation ports extend out of the oxygen bin.
The oxygen therapy tube and the carbon dioxide output tube are respectively positioned at two ends of the nose frame.
The nasal oxygen tube comprises a nasal frame, wherein an oxygen delivery tube of the nasal frame is connected with a first oxygen delivery tube, and a carbon dioxide output tube of the nasal frame is connected with a first carbon dioxide collecting tube.
Still include the cross, the cross includes oxygen tube and carbon dioxide pipe, and oxygen tube upper end links to each other with first oxygen conveyer pipe, and the lower extreme is connected with the second oxygen conveyer pipe, and carbon dioxide pipe upper end links to each other with first carbon dioxide collection pipe, and the lower extreme is connected with the second carbon dioxide collection pipe.
The upper end of the second oxygen conveying pipe is connected with an oxygen connector, the lower end of the oxygen pipe is an oxygen connector matched with the oxygen connector, the upper end of the second carbon dioxide collecting pipe is also connected with a luer connector, and the lower end of the carbon dioxide pipe is a luer connector matched with the luer connector.
The utility model has the beneficial effects that:
1. The nasal part breathes out the mouth through oral area breathe out mouth and two and inserts nasal part and breathe out the mouth and gather carbon dioxide in the nasal cavity, can more comprehensive detection breathe out the concentration of carbon dioxide, and oxygen storehouse has the oxygen storage function, can increase patient's oxygen inhalation concentration, and oxygen storehouse is located the nose below simultaneously, and the oxygen that gets into oxygen storehouse gets into patient's nasal cavity through the mode of dispersion, has increased patient's comfort level, and has reduced the influence of oxygen suppliment to carbon dioxide collection.
2. Through the four-way joint, the second oxygen delivery pipe and the second carbon dioxide collecting pipe can be detached, and the second oxygen delivery pipe and the second carbon dioxide collecting pipe are conventionally used for retaining patients with spontaneous breathing; the product combination can be used for monitoring the oxygen inhalation and the end-tidal carbon dioxide of the patient in the wake-up period after the operation is finished in the anesthesia wake-up room.
Drawings
FIG. 1 is a schematic view of a nose bridge structure;
FIG. 2 is a schematic view of an oxygen catheter structure;
FIG. 3 is a schematic diagram of the structure of a carbon dioxide output pipe;
FIG. 4 is a top view of the nose piece structure;
FIG. 5 is a side view of a nose piece structure;
FIG. 6 is a diagram of the internal tubing of the nose bridge;
FIG. 7 is a schematic view of a nasal oxygen cannula configuration;
FIG. 8 is a schematic diagram of a four-way structure;
The nose bridge is shown in figure 1; 2, mouth breathing port; 3, an oxygen bin; 4, an oxygen therapy tube; 5 carbon dioxide output pipe; 6, nose breathing ports; 7, a first carbon dioxide collection tube; 8 a first oxygen delivery tube; 9 four-way; 9-1 oxygen pipe; 9-2 carbon dioxide tubes; 10 an oxygen joint; 11a second oxygen delivery tube; a 12 luer fitting; 13 a second carbon dioxide collection tube; 14 an oxygen connector interface; 15 luer fitting; 16 slip ring.
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
Detailed Description
[ Example 1]
As shown in figures 1 to 6, a nose frame for simultaneously monitoring the exhaled carbon dioxide and supplying oxygen from the mouth and nose comprises a nose frame 1, wherein an oral breathing port 2 and an oxygen bin 3 with an upper opening are arranged on the nose frame 1, an oxygen pipe 4 and a carbon dioxide output pipe 5 are also arranged in the nose frame 1, the oxygen pipe 4 is communicated with the oxygen bin 3 from the side surface of the oxygen bin 3, the carbon dioxide output pipe 5 is communicated with the oral breathing port 2, two nasal breathing ports 6 are also connected to the nose frame 1, the nasal breathing ports 6 are connected to the bottom of the oxygen bin 3 and are communicated with the carbon dioxide output pipe 5 through the oxygen bin 3, and the nasal breathing ports 6 extend out of the oxygen bin 3.
As shown in fig. 2 and 3, the oxygen catheter 4 and the carbon dioxide output tube 5 are respectively positioned at two ends of the nose frame 1. The left side is a carbon dioxide output pipe 5, and the right side is an oxygen therapy pipe 4.
As shown in fig. 6, one side of the nose frame 1 is an oxygen delivery tube 4, and the other side is a carbon dioxide output tube 5. The external port of the oxygen pipe 4 is connected with an external oxygen supply pipeline, and the external port of the carbon dioxide output pipe 5 is connected with the outside
The lower part of the nose frame 1 is provided with an oral breathing port 2, and when in use, the nose frame is positioned at the mouth of a patient, and carbon dioxide exhaled by the patient enters a carbon dioxide output pipe 5 from the oral breathing port 2.
As shown in fig. 6, the oxygen catheter 4 occupies the upper half of the left side, the carbon dioxide output tube 5 occupies the lower half of the right side, and a cavity is arranged in the remaining half for reducing the injection molding amount of the half without the pipeline during production.
The oxygen bin 3 is arranged on the upper part of the nose frame 1 and is provided with an opening at the upper part, when in use, the oxygen bin 3 is arranged below the nose of a patient, oxygen enters the oxygen bin 3 from the oxygen therapy tube 4, and the patient absorbs the oxygen in the oxygen bin 3 through the opening at the upper part of the oxygen bin 3. Oxygen in the oxygen bin 3 enters into the nasal cavity of the patient through a dispersing mode, compared with the prior structure that the oxygen is directly supplied to the nasal cavity of the patient through the nasal breathing port 6, the oxygen supplying device reduces the impact of air flow on the nasal cavity of the patient, improves the comfort level of the patient, and also reduces the influence of oxygen caused by the fact that the oxygen is directly flushed into the nasal cavity of the patient and the expired carbon dioxide is mixed together when the patient exhales.
The bottom of the oxygen bin 3 is connected with two nose breathing openings 6 which extend upwards out of the oxygen bin 3, the bottom of the nose breathing openings 6 penetrates through the oxygen bin 3 and is connected with a carbon dioxide output pipe 5, when the nasal breathing opening 6 is used, the nose breathing opening 6 is inserted into a nasal cavity of a patient, preferably, the nose breathing opening 6 is curved as shown in fig. 5 so as to conform to the shape of the nasal cavity of a human body, and the nasal breathing opening is more comfortable when inserted into the nasal cavity of the patient.
As shown in fig. 7 and 8, a nasal oxygen cannula for simultaneously monitoring the exhaled carbon dioxide and supplying oxygen from the mouth and nose comprises a nasal frame 1, wherein an oxygen delivery tube 4 of the nasal frame 1 is connected with a first oxygen delivery tube 8, and a carbon dioxide output tube 5 of the nasal frame 1 is connected with a first carbon dioxide collecting tube 7.
The first oxygen delivery pipe 8 and the first carbon dioxide collection pipe 7 also pass through the slip ring 16.
The device also comprises a four-way pipe 9, wherein the four-way pipe 9 comprises an oxygen pipe 9-1 and a carbon dioxide pipe 9-2, the upper end of the oxygen pipe 9-1 is connected with the first oxygen conveying pipe 8, the lower end of the oxygen pipe is connected with the second oxygen conveying pipe 11, the upper end of the carbon dioxide pipe 9-2 is connected with the first carbon dioxide collecting pipe 7, and the lower end of the carbon dioxide pipe is connected with the second carbon dioxide collecting pipe 13.
The upper end of the second oxygen delivery pipe 11 is connected with an oxygen connector 10, the lower end of the oxygen pipe 9-1 is an oxygen connector 14 matched with the oxygen connector 10, the upper end of the second carbon dioxide collection pipe 13 is also connected with a luer connector 12, and the lower end of the carbon dioxide pipe 9-2 is a luer connector 15 matched with the luer connector 12.
The oxygen delivery pipe 4 of the nose frame 1 is connected with a first oxygen delivery pipe 8, and the first oxygen delivery pipe 8 and a second oxygen delivery pipe 11 are connected with external oxygen supply equipment to supply oxygen to the nose frame 1.
The carbon dioxide output pipe 5 is connected with the first carbon dioxide collecting pipe 7, and the first carbon dioxide collecting pipe 7 and the second carbon dioxide collecting pipe 13 are connected with external detection equipment to detect the concentration of carbon dioxide in expired gas.
The four-way valve 9 consists of two oxygen pipes 9-1 and carbon dioxide pipes 9-2 which are connected together, and the oxygen pipes 9-1 and the carbon dioxide pipes 9-2 are not communicated, but are fixed to retract the pipes.
The upper end of the oxygen pipe 9-1 is connected with the first oxygen delivery pipe 8, and the lower end is connected with the first oxygen delivery pipe through an oxygen joint interface 14
The oxygen joint 10 on the second oxygen delivery pipe 11 allows the second oxygen delivery pipe 11 to be detachable.
The upper end of the carbon dioxide pipe 9-2 is connected with the first carbon dioxide collecting pipe 7, and the lower end is connected with the luer connector 12 on the second carbon dioxide collecting pipe 13 through the luer connector 15, so that the second carbon dioxide collecting pipe 13 can be detached.
The other ends of the second oxygen delivery pipe 11 and the second carbon dioxide collection pipe 13 can also be connected with a connector matched with external equipment, so that the second oxygen delivery pipe 11 and the second carbon dioxide collection pipe 13 can be quickly connected with the external equipment.
Claims (5)
1. A nose bridge for simultaneously monitoring the exhaled carbon dioxide from the mouth and nose and supplying oxygen, which is characterized in that: including nose frame (1), open has oral area to breathe out gas port (2) and top open-ended oxygen storehouse (3) on nose frame (1), still open in nose frame (1) oxygen therapy pipe (4) and carbon dioxide output tube (5), oxygen therapy pipe (4) are from oxygen storehouse (3) side and oxygen storehouse (3) intercommunication, carbon dioxide output tube (5) and oral area breathe out gas port (2) intercommunication, still be connected with two noses on nose frame (1) and breathe out gas port (6), nose breathe out gas port (6) and connect in oxygen storehouse (3) bottom, and pass oxygen storehouse (3) and carbon dioxide output tube (5) intercommunication, nose breathe out gas port (6) and stretch out outside oxygen storehouse (3).
2. A nasal mask for simultaneously monitoring the exhaled carbon dioxide from the mouth and nose and delivering oxygen according to claim 1, wherein: the oxygen therapy tube (4) and the carbon dioxide output tube (5) are respectively positioned at two ends of the nose frame (1).
3. A nasal oxygen cannula for simultaneously monitoring oral nasal exhalation carbon dioxide and delivering oxygen, characterized in that: a nose bridge comprising the device for simultaneously monitoring the exhaled carbon dioxide and supplying oxygen from the mouth and nose according to claim 1 or 2, wherein the oxygen delivery tube (4) of the nose bridge (1) is connected with a first oxygen delivery tube (8), and the carbon dioxide output tube (5) of the nose bridge (1) is connected with a first carbon dioxide collecting tube (7).
4. A nasal oxygen cannula for simultaneously monitoring oral nasal exhalation carbon dioxide and administration of oxygen according to claim 3, wherein: still include cross (9), cross (9) include oxygen pipe (9-1) and carbon dioxide pipe (9-2), and oxygen pipe (9-1) upper end links to each other with first oxygen conveyer pipe (8), and the lower extreme is connected with second oxygen conveyer pipe (11), and carbon dioxide pipe (9-2) upper end links to each other with first carbon dioxide collection pipe (7), and the lower extreme is connected with second carbon dioxide collection pipe (13).
5. A nasal oxygen cannula for simultaneously monitoring oral nasal exhalation carbon dioxide and administration of oxygen as claimed in claim 4, wherein: the upper end of the second oxygen delivery pipe (11) is connected with an oxygen connector (10), the lower end of the oxygen pipe (9-1) is an oxygen connector (14) matched with the oxygen connector (10), the upper end of the second carbon dioxide collecting pipe (13) is also connected with a luer connector (12), and the lower end of the carbon dioxide pipe (9-2) is a luer connector (15) matched with the luer connector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322705218.4U CN221451399U (en) | 2023-10-09 | 2023-10-09 | Nose frame and nasal oxygen cannula for simultaneously monitoring carbon dioxide exhaled from mouth and nose and supplying oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322705218.4U CN221451399U (en) | 2023-10-09 | 2023-10-09 | Nose frame and nasal oxygen cannula for simultaneously monitoring carbon dioxide exhaled from mouth and nose and supplying oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221451399U true CN221451399U (en) | 2024-08-02 |
Family
ID=92351587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322705218.4U Active CN221451399U (en) | 2023-10-09 | 2023-10-09 | Nose frame and nasal oxygen cannula for simultaneously monitoring carbon dioxide exhaled from mouth and nose and supplying oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221451399U (en) |
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2023
- 2023-10-09 CN CN202322705218.4U patent/CN221451399U/en active Active
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