CN213609180U - Oxygen uptake pipe with end-expiratory carbon dioxide collecting function - Google Patents
Oxygen uptake pipe with end-expiratory carbon dioxide collecting function Download PDFInfo
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- CN213609180U CN213609180U CN202021190965.9U CN202021190965U CN213609180U CN 213609180 U CN213609180 U CN 213609180U CN 202021190965 U CN202021190965 U CN 202021190965U CN 213609180 U CN213609180 U CN 213609180U
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Abstract
The oxygen inhalation tube with the function of collecting the carbon dioxide at the end of expiration is provided with an oxygen inlet tube A and an oxygen inlet tube B on the left side and the right side of an oxygen cavity respectively, and a plurality of oxygen through holes are formed in the top of the oxygen cavity and are positioned at the positions of the nose and the eyes; the oxygen through hole penetrates through the oxygen tube body and is internally connected with the oxygen cavity; oxygen introduced into the oxygen inlet pipe A and the oxygen inlet pipe B leaks out through the plurality of oxygen through holes; the top of the carbon dioxide cavity is provided with an incoming pipe, the bottom of the carbon dioxide cavity is provided with an open carbon dioxide call inlet, and the carbon dioxide call inlet is positioned at the mouth of a user; a carbon dioxide outlet pipe is arranged on the right side of the carbon dioxide cavity; the carbon dioxide inlet pipe and the carbon dioxide inlet port collect the exhaled carbon dioxide, and the carbon dioxide is connected with external equipment through the carbon dioxide outlet pipe for monitoring. The innovative product has the functions of oxygen inhalation and carbon dioxide collection, and can be used for monitoring the end-expiratory carbon dioxide by collecting the carbon dioxide while inhaling the oxygen.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to oxygen uptake pipe of function is collected to end carbon dioxide is exhaled in area.
Background
End-tidal carbon dioxide, as a non-invasive monitoring technique, has been considered as the sixth basic vital sign, in addition to body temperature, respiration, pulse, blood pressure, arterial oxygen saturation. The end-tidal carbon dioxide can be measured to reflect the changes of the ventilation, circulation, metabolism and the like of the patient.
The end-tidal carbon dioxide measurement of a patient is affected by a number of factors, with the most significant being affected by the inner diameter of the oxygen tube. The inner diameter of a common oxygen suction pipe is about 3 mm. The carbon dioxide gas exhaled by the patient and the inhaled air circularly flow into the host machine of the end-expiratory carbon dioxide monitor in the oxygen inhalation tube.
Researches show that the prior oxygen tube has the following defects: for example, the conventional oxygen inhalation tube has only an oxygen inhalation function, and does not have both the oxygen inhalation and carbon dioxide collection functions at the same time.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides an oxygen uptake pipe with the function of collecting the expired carbon dioxide.
The utility model provides a technical scheme that its technical problem adopted is:
the area exhales oxygen tube that terminal carbon dioxide collected the function, its characterized in that, including oxygen tube body 1, oxygen tube body 1 is including oxygen cavity 2 and carbon dioxide cavity 3, and oxygen cavity 2 and carbon dioxide cavity 3 are independent each other and each other do not communicate.
The oxygen inlet pipe A4 and the oxygen inlet pipe B6 are respectively arranged on the left side and the right side of the oxygen cavity 2, a plurality of oxygen through holes 5 are formed in the top of the oxygen cavity 2, and the oxygen through holes 5 are located at the positions of the nose eyes; the oxygen through hole 5 penetrates through the oxygen tube body 1 and is internally connected with the oxygen cavity 2; the oxygen introduced by the oxygen inlet pipe A4 and the oxygen inlet pipe B6 leaks out through the oxygen through holes 5.
The top of the carbon dioxide cavity 3 is provided with 2 incoming pipes 7, the bottom of the carbon dioxide cavity 3 is provided with an open carbon dioxide exhaling opening 8, and the carbon dioxide exhaling opening 8 is positioned at the mouth of a user; a carbon dioxide outlet pipe 9 is arranged on the right side of the carbon dioxide cavity 3; the incoming call pipe 7 and the carbon dioxide call inlet 8 collect the exhaled carbon dioxide and are connected with external equipment for monitoring through the carbon dioxide outlet pipe 9.
The utility model discloses still have following additional technical characterstic:
as the utility model discloses technical scheme further specifically optimizes: the oxygen inhalation tube body 1, the oxygen inlet tube A4, the carbon dioxide outlet tube 9 and the inhalation tube 7 are made of medical polymer materials.
As the utility model discloses technical scheme further specifically optimizes: the inner diameters of the oxygen inlet pipe A4, the oxygen inlet pipe B6, the incoming call pipe 7 and the carbon dioxide outlet pipe 9 are all 2-5 mm; the total length of the oxygen inlet pipe A4, the oxygen inlet pipe B6 and the carbon dioxide outlet pipe 9 is 0.5-2.5 m.
Compared with the prior art, the utility model, its advantage lies in: the innovative product has the functions of oxygen inhalation and carbon dioxide collection, and can be used for monitoring the end-expiratory carbon dioxide by collecting the carbon dioxide while inhaling the oxygen.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a half-section structure of the present invention;
FIG. 3 is a schematic view of a half-section structure of the present invention;
FIG. 4 is a schematic diagram of carbon dioxide delivery according to the present invention;
fig. 5 is a schematic diagram of oxygen delivery according to the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, in order that the present disclosure may be more completely understood, and the scope of the present disclosure may be fully conveyed to those skilled in the art. While the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure is not limited to the embodiments set forth herein.
Area exhales oxygen tube of terminal carbon dioxide collection function, including oxygen tube body 1, oxygen tube body 1 is including oxygen cavity 2 and carbon dioxide cavity 3, and oxygen cavity 2 and carbon dioxide cavity 3 mutually independent and each other do not communicate.
Wherein, the left and right sides of oxygen cavity 2 is provided with oxygen intake pipe A4 and oxygen intake pipe B6 respectively, and a plurality of oxygen through-hole 5 has been seted up at the top of oxygen cavity 2, and a plurality of oxygen through-hole 5 is located nose eye department. The oxygen through hole 5 penetrates through the oxygen tube body 1 and is internally connected with the oxygen cavity 2. The oxygen introduced by the oxygen inlet pipe A4 and the oxygen inlet pipe B6 leaks out through the oxygen through holes 5.
Wherein, 2 incoming call pipes 7 are opened at the top of the carbon dioxide cavity 3, an open carbon dioxide exhaling opening 8 is arranged at the bottom of the carbon dioxide cavity 3, and the carbon dioxide exhaling opening 8 is positioned at the mouth of a user. And a carbon dioxide outlet pipe 9 is arranged on the right side of the carbon dioxide cavity 3. The incoming call pipe 7 and the carbon dioxide call inlet 8 collect the exhaled carbon dioxide and are connected with external equipment for monitoring through the carbon dioxide outlet pipe 9.
The oxygen inhalation tube body 1, the oxygen inlet tube A4, the carbon dioxide outlet tube 9 and the inhalation tube 7 are made of medical polymer materials.
The inner diameters of the oxygen inlet pipe A4, the oxygen inlet pipe B6, the incoming call pipe 7 and the carbon dioxide outlet pipe 9 are all 2-5 mm. The total length of the oxygen inlet pipe A4, the oxygen inlet pipe B6 and the carbon dioxide outlet pipe 9 is 0.5-2.5 m.
The use method of the oxygen tube with the function of collecting the carbon dioxide at the end of expiration comprises the following steps: oxygen inlet pipe A4 and oxygen inlet pipe B6 are connected to the center for supplying oxygen, and the inhalation pipe 7 is inserted into the nostril of the patient, and the carbon dioxide exhalation port 8 covers the mouth of the patient.
Oxygen that oxygen intake pipe A4 and oxygen intake pipe B6 let in leaks through a plurality of oxygen through-hole 5, and a plurality of oxygen through-hole 5 is located nose eye department, carries out the oxygen uptake action.
The carbon dioxide exhalation port 8 and the exhalation tube 7 collect exhaled carbon dioxide and are connected with external equipment for monitoring through the carbon dioxide gas outlet tube 9.
The oxygen can be absorbed and the carbon dioxide is collected at the same time, so that the collection and detection of the carbon dioxide at the end of respiration are completed.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the above description, in combination with the drawings in the embodiments of the present invention, clearly and completely describes the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (3)
1. The oxygen tube with the function of collecting the carbon dioxide at the end of expiration is characterized by comprising an oxygen tube body (1), wherein the oxygen tube body (1) comprises an oxygen cavity (2) and a carbon dioxide cavity (3), and the oxygen cavity (2) and the carbon dioxide cavity (3) are mutually independent and are not communicated with each other;
the oxygen inlet pipe A (4) and the oxygen inlet pipe B (6) are respectively arranged on the left side and the right side of the oxygen cavity (2), a plurality of oxygen through holes (5) are formed in the top of the oxygen cavity (2), and the oxygen through holes (5) are located at the positions of nose eyes; the oxygen through hole (5) penetrates through the oxygen tube body (1) and is internally connected with the oxygen cavity (2); oxygen introduced into the oxygen inlet pipe A (4) and the oxygen inlet pipe B (6) leaks out through the plurality of oxygen through holes (5);
the top of the carbon dioxide cavity (3) is provided with 2 incoming pipes (7), the bottom of the carbon dioxide cavity (3) is provided with an open carbon dioxide exhaling port (8), and the carbon dioxide exhaling port (8) is positioned at the mouth of a user; a carbon dioxide outlet pipe (9) is arranged on the right side of the carbon dioxide cavity (3); the incoming call pipe (7) and the carbon dioxide call inlet (8) collect the exhaled carbon dioxide and are connected with external equipment for monitoring through the carbon dioxide outlet pipe (9).
2. The oxygen tube with a function of collecting carbon dioxide at the end of breath according to claim 1, wherein: the oxygen inhalation tube body (1), the oxygen inlet tube A (4), the carbon dioxide outlet tube (9) and the inhalation tube (7) are made of medical high polymer materials.
3. The oxygen tube with a function of collecting carbon dioxide at the end of breath according to claim 1, wherein: the inner diameters of the oxygen inlet pipe A (4), the oxygen inlet pipe B (6), the incoming pipe (7) and the carbon dioxide outlet pipe (9) are all 2-5 mm; the total length of the oxygen inlet pipe A (4), the oxygen inlet pipe B (6) and the carbon dioxide outlet pipe (9) is 0.5-2.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190965.9U CN213609180U (en) | 2020-06-24 | 2020-06-24 | Oxygen uptake pipe with end-expiratory carbon dioxide collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190965.9U CN213609180U (en) | 2020-06-24 | 2020-06-24 | Oxygen uptake pipe with end-expiratory carbon dioxide collecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213609180U true CN213609180U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021190965.9U Active CN213609180U (en) | 2020-06-24 | 2020-06-24 | Oxygen uptake pipe with end-expiratory carbon dioxide collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213609180U (en) |
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2020
- 2020-06-24 CN CN202021190965.9U patent/CN213609180U/en active Active
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