CN213312707U - Nasal oxygen inhalation tube capable of measuring pressure of nasal head part - Google Patents
Nasal oxygen inhalation tube capable of measuring pressure of nasal head part Download PDFInfo
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- CN213312707U CN213312707U CN202021467606.3U CN202021467606U CN213312707U CN 213312707 U CN213312707 U CN 213312707U CN 202021467606 U CN202021467606 U CN 202021467606U CN 213312707 U CN213312707 U CN 213312707U
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Abstract
The utility model discloses a nasal oxygen inhalation tube capable of measuring the pressure of the nasal head part, which comprises a nasal oxygen inhalation tube body and a pressure measuring mechanism, wherein the nasal oxygen inhalation tube body comprises an adapter, a pressure relief mechanism, an annular nasal tube and a nasal plug, one end of an oxygen inlet joint is connected with the adapter, the adapter is provided with the pressure relief mechanism, the oxygen inlet joint is communicated with one interface of a first tee joint through the oxygen inlet tube, the other two interfaces of the first tee joint are communicated with the two ends of the annular nasal tube, and the nasal plug is connected in series on the annular nasal tube; pressure measurement mechanism includes pressure measurement pipe, pressure measurement device, and the nasal obstruction both sides are respectively through second and third tee bend and annular nasal canal intercommunication, and second and third tee bend third interface communicate with two pressure measurement pipes respectively, and two pressure measurement pipe other ends communicate with two interfaces of fourth tee bend respectively, and the third interface of fourth tee bend is connected with pressure measurement device, the utility model discloses but visual observation nasal obstruction both ends pressure is adjusted pressure, avoids the infant to receive the high velocity air stream injury.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a nasal oxygen tube that can measure nose position pressure.
Background
The nasal oxygen inhalation tube is connected with the oxygen delivery system for human body to inhale oxygen. The traditional nasal oxygen inhalation tube is divided into two types according to the length: one is a long pipeline (more than one meter long) with an annular nasal tube, and the nasal oxygen inhalation tube can only be connected with an oxygen source and can not be connected with a respiratory therapy device (the long tube can easily generate condensed water); the other is a short pipeline (the length of the straight pipe is not more than 40cm) and an annular nasal tube. However, the nasal oxygen inhalation tube of a long pipeline or a short pipeline can not accurately measure the pressure of the nasal head.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problems existing in the prior art, the utility model provides a following technical scheme.
The utility model provides a technical scheme that its technical problem adopted is: a nasal oxygen inhalation tube capable of measuring pressure at a nasal head part comprises a nasal oxygen tube body and a pressure measuring mechanism, wherein the nasal oxygen tube body comprises an adapter, a pressure relief mechanism, an oxygen inlet joint, an oxygen inlet tube, an annular nasal tube and a nasal plug; the pressure measurement mechanism comprises a pressure measurement pipe, a second tee joint, a third tee joint, a fourth tee joint and a pressure measurement device, the two sides of the nose plug are communicated with the annular nose pipe through the second tee joint and the third tee joint respectively, the third interfaces of the second tee joint and the third tee joint are communicated with the two pressure measurement pipes respectively, the other ends of the pressure measurement pipes are communicated with the two interfaces of the fourth tee joint respectively, and the third interface of the fourth tee joint is connected with the pressure measurement device.
The nasal oxygen inhalation tube capable of measuring the pressure of the nasal head part is characterized in that the two ends of the annular nasal tube are sleeved with the adjusting rings.
Foretell nose oxygen tube that can measure nose position pressure, release mechanism includes the gas vent adjustable ring, the gas vent adjustable ring rotationally cup joints on the adapter, be equipped with at least one first exhaust hole on the gas vent adjustable ring, be equipped with the second exhaust hole on the adapter, gas vent adjustable ring surface is provided with anti-skidding groove.
The nasal oxygen inhalation tube capable of measuring the pressure of the nasal head part is characterized in that the pressure measuring tube is parallel to the annular nasal tube.
The nasal oxygen inhalation tube capable of measuring the pressure at the nasal head part is characterized in that the nasal plug is made of flexible materials.
The beneficial effects of the utility model are that, the nasal oxygen tube of this application is equipped with the adapter, can be directly with the empty oxygen mixer of the humidifying of heating through the adapter, single loop CPAP breathing machine, the two-circuit has the wound not to have breathing treatment device such as integrative neonate breathing machine to link to each other, thereby realized nasal oxygen tube and breathing treatment device's conversion and being connected, through connecting pressure measurement device at nasal obstruction both ends, can audio-visual observation intraductal pressure, release atmospheric pressure through release mechanism, and then adjust the air feed pressure of nasal oxygen tube, the protection infant does not receive high velocity air's damage. The utility model discloses simple structure, the practicality is strong.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
fig. 3 is a sectional view of the pressure relief mechanism of the present invention.
In the figure, 1, an adapter, 2, a pressure relief mechanism, 2-1, a first exhaust hole, 2-2, an anti-skid groove, 2-3, a second exhaust hole, 2-4, an exhaust port adjusting ring, 3, an oxygen inlet joint, 4, an oxygen inlet pipe, 5, an adjusting ring, 6, an annular nose pipe, 7, a second tee joint, 8, a nose plug, 9, a third tee joint, 10, a pressure measuring pipe, 11, a first tee joint, 12, a fourth tee joint and 13, a pressure measuring device are arranged.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
[ example 1 ]
A nasal oxygen inhalation tube capable of measuring the pressure of the nasal head part comprises a nasal oxygen inhalation tube body and a pressure measuring mechanism, wherein the nasal oxygen inhalation tube body comprises an adapter 1, a pressure relief mechanism 2, an oxygen inlet joint 3, an oxygen inlet tube 4, an annular nasal tube 6 and a nasal plug 8, one end of the oxygen inlet joint 3 is connected with the adapter 1, the adapter 1 is provided with the pressure relief mechanism 2, one end of the oxygen inlet joint 3, far away from the adapter 1, is communicated with the oxygen inlet tube 4, one end of the oxygen inlet tube 4, far away from the oxygen inlet joint 3, is communicated with a first tee joint 11, the other two interfaces of the first tee joint 11 are communicated with the two ends of the annular nasal tube 6, and the annular nasal tube 6 is connected with the nasal plug 8 in series; pressure measurement mechanism includes pressure measurement pipe 10, second tee bend 7, third tee bend 9, fourth tee bend 12 and pressure measurement device 13, 8 both sides of nasal obstruction communicate with annular nasal tube 6 through second tee bend 7 and third tee bend 9 respectively, the third interface of second tee bend 7 and third tee bend 9 communicates with two pressure measurement pipe 10 respectively, two the pressure measurement pipe 10 other end communicates with two interfaces of fourth tee bend 12 respectively, the third interface and the pressure measurement device 13 of fourth tee bend 12 are connected.
Furthermore, two sections of end parts of the annular nose pipe 6 are sleeved with adjusting rings 5.
Further, pressure relief mechanism 2 includes gas vent adjustable ring 2-4, gas vent adjustable ring 2-4 rotationally cup joints on adapter 1, be equipped with at least one first exhaust hole 2-1 on gas vent adjustable ring 2-4, be equipped with second exhaust hole 2-3 on adapter 1, gas vent adjustable ring 2-4 surface is provided with antiskid groove 2-2, can make first exhaust hole 2-1 and second exhaust hole 2-3 aim at or stagger through rotating gas vent adjustable ring 2-4, like this, can adjust the displacement through rotating gas vent adjustable ring 2-4, reaches the purpose that release atmospheric pressure is adjustable, and the present embodiment can accomplish totally airtight 8-10L/min's air current release.
Further, the pressure measuring tube 10 is parallel to the annular nose tube 6.
Further, the nasal prongs 8 are made of flexible materials.
Specifically, when the pressure measuring device is used, the gas pressure at the two ends of the nasal plug 8 can be visually measured through the pressure measuring device 13, when the gas pressure in the tube is overlarge, the input gas flow of external respiratory therapy equipment can be adjusted, and the first exhaust hole 2-1 and the second exhaust hole 2-3 can be aligned to release pressure by rotating the exhaust hole adjusting ring 2-4, so that the infant is prevented from being injured by high-speed and high-pressure gas flow.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The utility model provides a can measure nasal oxygen tube of nose position pressure, includes nasal oxygen tube body and pressure measurement mechanism, its characterized in that: the nasal oxygen tube body comprises an adapter (1), a pressure relief mechanism (2), an oxygen inlet joint (3), an oxygen inlet tube (4), an annular nasal tube (6) and a nasal plug (8), wherein one end of the oxygen inlet joint (3) is connected with the adapter (1), the adapter (1) is provided with the pressure relief mechanism (2), one end, away from the adapter (1), of the oxygen inlet joint (3) is communicated with the oxygen inlet tube (4), one end, away from the oxygen inlet joint (3), of the oxygen inlet tube (4) is communicated with one interface of a first tee joint (11), the other two interfaces of the first tee joint (11) are communicated with the two ends of the annular nasal tube (6), and the nasal plug (8) is connected to the annular nasal tube (6) in series; pressure measurement mechanism includes pressure measurement pipe (10), second tee bend (7), third tee bend (9), fourth tee bend (12) and pressure measurement device (13), nasal obstruction (8) both sides are respectively through second tee bend (7) and third tee bend (9) and annular nasal tube (6) intercommunication, the third interface of second tee bend (7) and third tee bend (9) communicates with two pressure measurement pipe (10) respectively, two the pressure measurement pipe (10) other end communicates with two interfaces of fourth tee bend (12) respectively, the third interface and the pressure measurement device (13) of fourth tee bend (12) are connected.
2. The nasal oxygen inhalation tube capable of measuring the pressure of the nasal head part according to claim 1, characterized in that the two ends of the annular nasal tube (6) are sleeved with adjusting rings (5).
3. The nasal oxygen inhalation tube capable of measuring the pressure at the nasal head part according to claim 1, wherein the pressure relief mechanism (2) comprises an air outlet adjusting ring (2-4), the air outlet adjusting ring (2-4) is rotatably sleeved on the adapter (1), at least one first air outlet (2-1) is arranged on the air outlet adjusting ring (2-4), a second air outlet (2-3) is arranged on the adapter (1), and an anti-skid groove (2-2) is arranged on the surface of the air outlet adjusting ring (2-4).
4. Nasal oxygen tube capable of measuring the pressure in the nasal head region according to claim 1, characterized in that the pressure measuring tube (10) is parallel to the annular nasal tube (6).
5. The nasal oxygen inhalation tube capable of measuring the pressure at the nasal head part according to claim 1, characterized in that the nasal obstruction (8) is made of flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467606.3U CN213312707U (en) | 2020-07-23 | 2020-07-23 | Nasal oxygen inhalation tube capable of measuring pressure of nasal head part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467606.3U CN213312707U (en) | 2020-07-23 | 2020-07-23 | Nasal oxygen inhalation tube capable of measuring pressure of nasal head part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213312707U true CN213312707U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021467606.3U Active CN213312707U (en) | 2020-07-23 | 2020-07-23 | Nasal oxygen inhalation tube capable of measuring pressure of nasal head part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312707U (en) |
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2020
- 2020-07-23 CN CN202021467606.3U patent/CN213312707U/en active Active
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