CN218129494U - Nasopharynx catheter - Google Patents
Nasopharynx catheter Download PDFInfo
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- CN218129494U CN218129494U CN202123006582.9U CN202123006582U CN218129494U CN 218129494 U CN218129494 U CN 218129494U CN 202123006582 U CN202123006582 U CN 202123006582U CN 218129494 U CN218129494 U CN 218129494U
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- medicine
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- air supply
- breathing
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Abstract
The utility model provides a nasopharynx pipe, connects, conveyer pipe, trachea head including breathing and connects, air supply, breathing connects one end to be equipped with the breathing interface, the other end with the air supply connects continuously, conveyer pipe one end with the air supply connects continuously, the other end with the trachea head links to each other, the breathing interface is including sending the oxygen interface, sending the medicine interface, be equipped with gaseous delivery outlet, medicine delivery outlet on the trachea head, the medicine delivery outlet through advance the pencil with it links to each other to send the medicine interface. The beneficial effects are as follows: when a patient inhales oxygen, required medicines are added through the medicine feeding interface, medicines are inhaled while the patient inhales oxygen, oxygen supply does not need to be stopped, and the better treatment effect is achieved while the operation time is saved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a nasopharynx catheter.
Background
The patient is usually required to inhale oxygen when being admitted, the nasopharynx pipe is used as a necessary device for connecting oxygen with the nasal cavity of the patient, the traditional nasopharynx pipe only has the function of oxygen delivery, and some patients need to be added with other medicines for treatment in a matching way, and the oxygen port needs to be pulled out for independent medication, so that the use is inconvenient.
Meanwhile, gas breathed by a patient often accompanies with water vapor, and after the patient inhales oxygen for a long time, the water vapor is condensed into liquid, so that a pipe orifice is easily blocked, the gas conveying is affected, and the interface needs to be pulled down for cleaning.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a nasopharyngeal catheter. The specific technical scheme is as follows:
the utility model provides a nasopharynx pipe, connects, conveyer pipe, trachea head including breathing and connects, air supply, breathing connects one end to be equipped with the breathing interface, the other end with the air supply connects continuously, conveyer pipe one end with the air supply connects continuously, the other end with the trachea head links to each other, the breathing interface is including sending the oxygen interface, sending the medicine interface, be equipped with gaseous delivery outlet, medicine delivery outlet on the trachea head, the medicine delivery outlet through advance the pencil with it links to each other to send the medicine interface.
The medicine feeding port is of an arc structure, and an included angle is formed between the axis direction of the oxygen feeding port and the axis direction of the air source connector.
The medicine delivery outlet is cylindrical, the cylindrical lower surface of the medicine delivery outlet and the lower surface of the gas delivery outlet are of an integral structure formed by injection molding at one time, and the outlet of the medicine delivery outlet is not overlapped with the outlet of the gas delivery outlet.
The medicine inlet pipe comprises a medicine conveying port and a medicine conveying pipe, one end of the medicine conveying pipe is inserted into the medicine conveying port and connected with the medicine conveying port, and the other end of the medicine conveying pipe is inserted into the inner wall of the medicine output port.
The air supply connects and is close to the inside of breathing joint interface is provided with the filter core, the filter core lower extreme inserts inside the air supply connects.
The oxygen supply interface is connected with an oxygen absorber or an aspirator.
The breathing interface comprises a detection interface, and the axis direction of the detection interface is the same as the axis direction of the air source connector.
The detection interface is connected with a carbon dioxide monitor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. when a patient inhales oxygen, required medicines are added through the medicine sending interface, the medicines are inhaled while the patient inhales oxygen, oxygen supply does not need to be stopped, and the better treatment effect is achieved while the operation time is saved.
2. The gas exhaled by the patient eliminates the water vapor in the gas through the effect of the filter element, the water vapor in the pipeline does not need to be cleaned frequently, and the oxygen circulation time is prolonged.
Drawings
FIG. 1 is a schematic view of the nasopharynx catheter of the present invention;
fig. 2 is a schematic top view of the respiratory interface of the present invention;
fig. 3 is a schematic structural view of the air source joint of the present invention;
fig. 4 is a schematic structural view of the air pipe head of the present invention;
fig. 5 is a schematic structural view of the medicine inlet tube of the present invention.
In the figure: 1. a breathing joint; 2. a gas source connector; 3. a delivery pipe; 4. an air pipe head; 5. a filter element; 6. a medicine inlet pipe; 11. a respiratory interface; 11a, an oxygen supply interface; 11b, a medicine delivery interface; 11c, a detection interface; 41. a gas outlet; 42. a drug delivery outlet; 61. a medicine conveying port; 62. a medicine conveying pipe.
Detailed Description
The technical solution in the embodiment of the present invention will be described in detail below with reference to the accompanying drawings in the embodiment of the present invention.
As shown in the figure, a nasopharynx pipe, connect 2, conveyer pipe 3, trachea head 4 including breathing and connect 1, the air supply, breathe and connect 1 one end and be equipped with respiratory interface 11, the other end with the air supply connects 2 and links to each other, conveyer pipe 3 one end with the air supply connects 2 and links to each other, the other end with trachea head 4 links to each other, respiratory interface 11 is including sending oxygen interface 11a, sending medicine interface 11b, be equipped with gas delivery outlet 41, medicine delivery outlet 42 on the trachea head 4, medicine delivery outlet 42 through advance the pencil 6 with send medicine interface 11b to link to each other.
The medicine feeding port 11b is of an arc structure, and an included angle is formed between the axial direction of the oxygen feeding port 11a and the axial direction of the gas source connector 2 and is 15-90 degrees.
The drug delivery outlet 42 is cylindrical, the cylindrical lower surface of the drug delivery outlet 42 and the lower surface of the gas delivery outlet 41 are of an integral structure formed by injection molding, and the outlet of the drug delivery outlet 42 is not overlapped with the outlet of the gas delivery outlet 41, so that the delivery of the drug and the oxygen is carried out simultaneously and is not interfered with each other.
The medicine inlet pipe 6 comprises a medicine conveying port 61 and a medicine conveying pipe 62, one end of the medicine conveying pipe 62 is inserted into the medicine conveying port 11b and is connected with the medicine conveying port 61, and the other end of the medicine conveying pipe 62 is inserted into the inner wall of the medicine output port 42.
The air supply connector 2 is close to the inside of the interface of the breathing connector 1 is provided with a filter element 5, the lower end of the filter element 5 is inserted into the air supply connector 2 to adsorb the water vapor brought out from the exhaled air.
The oxygen supply interface 11a is connected with an oxygen inhalation machine or an aspirator, and can be used for inhaling oxygen and cleaning the secretion of the nasopharynx of a patient as the aspirator.
The breathing interface 11 comprises a detection interface 11c, and the axial direction of the detection interface 11c is the same as that of the air source connector 2. The detection interface 11c is connected with a carbon dioxide monitor, and can detect the physiological condition of a patient while inhaling oxygen.
When a patient needs to inhale oxygen, the medicine needs to be added without stopping oxygen delivery, the medicine only needs to be driven into the medicine inlet pipe 6, enters the medicine conveying pipe 62 along the medicine conveying port 61, and finally enters the nasal cavity through the medicine output port 42.
After oxygen is inhaled for a period of time, the gas exhaled from the nasal cavity is condensed into water with water vapor, and the water vapor in the pipeline does not need to be cleaned frequently through the absorption of the filter element 5, so that the oxygen introducing time is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a nasopharynx pipe, connects (2), conveyer pipe (3), trachea head (4) including breathing and connects (1), air supply, breathing connects (1) one end to be equipped with breathing interface (11), the other end with air supply connects (2) and links to each other, conveyer pipe (3) one end with air supply connects (2) and links to each other, the other end with trachea head (4) link to each other, a serial communication port, breathing interface (11) including send oxygen interface (11 a), send medicine interface (11 b), be equipped with gas delivery outlet (41), medicine delivery outlet (42) on trachea head (4), medicine delivery outlet (42) through advance medicine pipe (6) with send medicine interface (11 b) to link to each other.
2. The nasopharyngeal catheter according to claim 1, wherein the medicine feeding port (11 b) is of a circular arc structure, and the axial direction of the oxygen feeding port (11 a) forms an included angle with the axial direction of the gas source connector (2).
3. Nasopharyngeal catheter according to claim 1, wherein the drug delivery port (42) is cylindrical, the cylindrical lower surface of the drug delivery port (42) and the lower surface of the gas delivery port (41) are of one-piece injection molded unitary construction, and the outlet of the drug delivery port (42) and the outlet of the gas delivery port (41) do not coincide.
4. A nasopharynx catheter according to claim 3, wherein the medicine inlet tube (6) comprises a medicine delivery port (61), a medicine delivery tube (62), one end of the medicine delivery tube (62) is inserted into the medicine delivery port (11 b) and connected to the medicine delivery port (61), and the other end of the medicine delivery tube (62) is inserted into an inner wall of the medicine output port (42).
5. Nasopharyngeal catheter according to claim 1, wherein a filter element (5) is disposed inside the air supply connector (2) near the interface of the respiratory connector (1), and the lower end of the filter element (5) is inserted into the air supply connector (2).
6. Nasopharyngeal catheter according to claim 1, wherein said oxygen delivery port (11 a) is connected to an oxygen aspirator or aspirator.
7. Nasopharyngeal duct according to claim 1, wherein the breathing interface (11) comprises a detection interface (11 c), and the axial direction of the detection interface (11 c) is the same as the axial direction of the air supply connector (2).
8. Nasopharyngeal catheter according to claim 7, wherein said detection port (11 c) is connected to a capnometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123006582.9U CN218129494U (en) | 2021-12-02 | 2021-12-02 | Nasopharynx catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123006582.9U CN218129494U (en) | 2021-12-02 | 2021-12-02 | Nasopharynx catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218129494U true CN218129494U (en) | 2022-12-27 |
Family
ID=84548853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123006582.9U Active CN218129494U (en) | 2021-12-02 | 2021-12-02 | Nasopharynx catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218129494U (en) |
-
2021
- 2021-12-02 CN CN202123006582.9U patent/CN218129494U/en active Active
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