CN213220265U - 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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- CN213220265U CN213220265U CN202020702677.0U CN202020702677U CN213220265U CN 213220265 U CN213220265 U CN 213220265U CN 202020702677 U CN202020702677 U CN 202020702677U CN 213220265 U CN213220265 U CN 213220265U
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Abstract
The oxygen tube with the function of collecting the expired carbon dioxide comprises an oxygen tube body (1) and a carbon dioxide tube body (3), wherein the oxygen tube body (2) and the carbon dioxide tube body (3) are independent and are not communicated with each other; an oxygen inlet pipe (4) is arranged on one side of the oxygen cavity (2), and a plurality of oxygen through holes (5) are formed in the top of the oxygen cavity (2); the oxygen through hole (5) penetrates through the oxygen tube body (1) and is internally connected with the oxygen cavity (2); a carbon dioxide outlet pipe (6) is arranged on one side of the carbon dioxide cavity (3), and 2 incoming pipes (7) are arranged at the top of the carbon dioxide cavity (3); the incoming pipe (7) penetrates through the oxygen inhalation pipe body (1) and is internally connected with the carbon dioxide cavity (3); 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 the user.
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:
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, one side of the oxygen cavity 2 is provided with an oxygen inlet pipe 4, and the top of the oxygen cavity 2 is provided with a plurality of oxygen through holes 5; the oxygen through hole 5 penetrates through the oxygen tube body 1 and is internally connected with the oxygen cavity 2.
Wherein, one side of the carbon dioxide cavity 3 is provided with a carbon dioxide outlet pipe 6, and the top of the carbon dioxide cavity 3 is provided with 2 incoming pipes 7; the suction pipe 7 penetrates through the oxygen tube body 1 and is internally connected with the carbon dioxide cavity 3; the bottom of the carbon dioxide cavity 3 is provided with an open carbon dioxide breathing inlet 8, and the carbon dioxide breathing inlet 8 is positioned at the mouth of the user.
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 4, the carbon dioxide outlet tube 6 and the inhalation tube 7 are made of PVC, silicon rubber or food-grade silica gel;
as the utility model discloses technical scheme further specifically optimizes: the inner diameters of the oxygen inlet pipe 4, the carbon dioxide outlet pipe 6 and the suction pipe 7 are all 2-5 mm; the total length of the oxygen inlet pipe 4 and the carbon dioxide outlet pipe 6 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 diagram of a half-section structure of the present invention.
Description of reference numerals: an oxygen tube body 1; an oxygen chamber 2; a carbon dioxide chamber 3; an oxygen inlet pipe 4; an oxygen gas through hole 5; a carbon dioxide outlet pipe 6; an incoming call pipe 7; carbon dioxide is exhaled into port 8.
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, one side of the oxygen cavity 2 is provided with an oxygen inlet pipe 4, and the top of the oxygen cavity 2 is provided with a plurality of oxygen through holes 5; the oxygen through hole 5 penetrates through the oxygen tube body 1 and is internally connected with the oxygen cavity 2.
Wherein, one side of the carbon dioxide cavity 3 is provided with a carbon dioxide outlet pipe 6, and the top of the carbon dioxide cavity 3 is provided with 2 incoming pipes 7; the inhalation tube 7 penetrates through the oxygen inhalation tube body 1 and is internally connected with the carbon dioxide cavity 3; the bottom of the carbon dioxide cavity 3 is provided with an open carbon dioxide breathing inlet 8, and the carbon dioxide breathing inlet 8 is positioned at the mouth of the user.
The oxygen inhalation tube body 1, the oxygen inlet tube 4, the carbon dioxide outlet tube 6 and the inhalation tube 7 are made of PVC, silicon rubber or food-grade silica gel.
The inner diameters of the oxygen inlet pipe 4, the carbon dioxide outlet pipe 6 and the suction pipe 7 are all 2-5 mm; the total length of the oxygen inlet pipe 4 and the carbon dioxide outlet pipe 6 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 intake pipe 4 inserts the central oxygen suppliment, inserts patient's nostril with the suction tube 7 of oxygen uptake pipe, and carbon dioxide breathes mouth 8 and can cover patient's oral area this moment, and carbon dioxide outlet duct 6 inserts carbon dioxide detection device. 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;
wherein, one side of the oxygen cavity (2) is provided with an oxygen inlet pipe (4), and the top of the oxygen cavity (2) is provided with a plurality of oxygen through holes (5); the oxygen through hole (5) penetrates through the oxygen tube body (1) and is internally connected with the oxygen cavity (2);
wherein, one side of the carbon dioxide cavity (3) is provided with a carbon dioxide outlet pipe (6), and the top of the carbon dioxide cavity (3) is provided with 2 incoming pipes (7); the incoming pipe (7) penetrates through the oxygen inhalation pipe body (1) and is internally connected with the carbon dioxide cavity (3); 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 in the mouth of a user.
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 is characterized in that the oxygen inhalation tube body (1), the oxygen inlet pipe (4), the carbon dioxide outlet pipe (6) and the inhalation pipe (7) are made of PVC oxygen inhalation tubes, silicon rubber oxygen inhalation tubes or food-grade silica gel oxygen inhalation tubes.
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 (4), the carbon dioxide outlet pipe (6) and the incoming call pipe (7) are all 2-5 mm; the total length of the oxygen inlet pipe (4) and the carbon dioxide outlet pipe (6) is 0.5-2.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702677.0U CN213220265U (en) | 2020-04-30 | 2020-04-30 | Oxygen uptake pipe with end-expiratory carbon dioxide collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702677.0U CN213220265U (en) | 2020-04-30 | 2020-04-30 | Oxygen uptake pipe with end-expiratory carbon dioxide collecting function |
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| Publication Number | Publication Date |
|---|---|
| CN213220265U true CN213220265U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020702677.0U Active CN213220265U (en) | 2020-04-30 | 2020-04-30 | Oxygen uptake pipe with end-expiratory carbon dioxide collecting function |
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| Country | Link |
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| CN (1) | CN213220265U (en) |
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2020
- 2020-04-30 CN CN202020702677.0U patent/CN213220265U/en active Active
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