CN217612339U - High-flow special T-shaped pipe joint - Google Patents
High-flow special T-shaped pipe joint Download PDFInfo
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- CN217612339U CN217612339U CN202122004117.5U CN202122004117U CN217612339U CN 217612339 U CN217612339 U CN 217612339U CN 202122004117 U CN202122004117 U CN 202122004117U CN 217612339 U CN217612339 U CN 217612339U
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Abstract
The utility model provides a special high-flow T pipe joint which is arranged at the oxygen delivery end of a high-flow respiratory humidification instrument and comprises an oxygen delivery pipe communicated with the high-flow respiratory humidification instrument and a gas storage unit communicated with the tail end of the oxygen delivery pipe; the oxygen therapy pipe is provided with a connector at the end part close to the connection of the high-flow respiratory humidification instrument, the middle part of the oxygen therapy pipe is provided with a through hole, and a valve is arranged at the through hole and used for controlling the opening size of the through hole. The utility model discloses can realize the regulation to patient's end of expiration malleation, reduce the emergence of atelectasis, more be favorable to patient's off-line, it is recovered, it is extravagant to reduce unnecessary oxygen, increases the effect of the temperature humidifying of oxygen.
Description
Technical Field
The utility model belongs to the technical field of cyclic utilization is relevant, particularly, relate to a special T coupling of high flow.
Background
The high-flow respiratory humidification instrument is a novel oxygen therapy instrument, can provide a controllable and relatively constant oxygen inhalation concentration for a patient, even can reach pure oxygen, and also has a high-flow inhalation gas treatment mode with certain temperature and humidity.
It can be compared with oxygen storage mask and can be effectual humidification air flue, also can improve better oxygen therapy concentration moreover. High flow humidified breathing apparatus are often used clinically to treat mild to moderate hypoxemia, such as common pulmonary infections, interstitial lung disease, acute respiratory distress syndrome, cardiogenic pulmonary edema, and the like. It is suitable for hypoxemia and may have certain curative effect on mild hypercapnia, i.e. chronic obstructive pulmonary patient with mild carbon dioxide retention. During the treatment process, the change of the symptoms of the patient must be closely monitored, and if the patient suffers from poor spirit, sleepiness and other conditions, blood gas analysis and examination must be carried out in time so as to avoid aggravation of carbon dioxide retention and carry out active rescue treatment.
However, the joints of existing high flow humidifier breathers have many disadvantages:
the medicine does not play a role in PEEP for patients with artificial airways, and does not play a role in treatment for some patients with atelectasis; although the oxygen flow provided by the high-flow respiratory humidification instrument is very high, cold air can be inhaled in the process of inhaling the air by the patient, so that the temperature of the airway of the patient cannot reach the standard, the humidity is reduced, the rehabilitation of the patient is not facilitated, and the patient can inhale too much air.
Therefore, a high-flow special T-shaped pipe joint is urgently needed to be arranged at the oxygen delivery end of the high-flow respiratory humidification instrument.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special T coupling of new high flow, the technical problem that solve are patient's peep, and oxygen concentration is unsuitable, and patient's ventilation is not smooth, leads to patient's oxyhemoglobin saturation not enough and patient to inhale the technical problem of cold oxygen easily.
In view of the above, the present invention provides a new high-flow special T-pipe joint, which is installed at an oxygen delivery end of a high-flow respiratory humidification instrument, and comprises an oxygen delivery pipe communicated with the high-flow respiratory humidification instrument and an air storage unit communicated with the end of the oxygen delivery pipe;
the oxygen therapy pipe is provided with a connector at the end part close to the connection of the high-flow respiratory humidification instrument, the middle part of the oxygen therapy pipe is provided with a through hole, and a valve is arranged at the through hole and used for controlling the opening size of the through hole.
In the above technical solution, optionally, the oxygen therapy tube is communicated with the high flow rate respiratory humidifier through a connecting tube, and the outer surface of the connecting tube is provided with threads.
In the above technical solution, optionally, the connecting tube is made of a transparent material.
In the above technical solution, optionally, the gas storage unit is an airbag or a balloon.
In the above technical solution, optionally, the valve includes a bearing tube fixedly disposed at the through hole, a swivel fixedly disposed at the middle of the bearing tube, and a sector adjusting plate rotatably connected to the swivel;
the outer wall of the rotating ring is fixedly connected with a fan-shaped fixing plate, the circle center of the cross section of the fan-shaped fixing plate is fixedly connected with the outer wall of the rotating ring, and the arc-shaped outer wall of the fan-shaped fixing plate is connected with the inner wall of the bearing pipe in a sealing mode.
In the above technical solution, optionally, a rotary column is rotatably connected inside the rotary ring, and the bottom of the side wall of the rotary column is fixedly connected with the circle center of the cross section of the fan-shaped adjusting plate.
In the above technical solution, optionally, a screw plate is fixedly connected to the top of the rotary column.
In the above technical solution, optionally, the outer wall of the swivel is fixedly connected to the inner wall of the bearing pipe through a connecting rod.
In the above technical solution, optionally, the number of the connecting rods is at least two, and the connecting rods are uniformly arranged along the circumferential direction of the rotating ring.
Compared with the prior art, the utility model has the advantages of:
1. the high-concentration oxygen is delivered to the patient through the interface of the oxygen delivery pipe, and the high-flow-rate oxygen can blow out carbon dioxide exhaled by the patient from the device, so that the inhaled oxygen concentration is ensured, namely, the patient can inhale enough oxygen.
Meanwhile, the size of the through hole can be controlled through the valve, and because the oxygen delivery amount of the high-flow respiratory humidification instrument is very large, after the size of the through hole is adjusted through the valve, carbon dioxide in the gas storage unit and redundant oxygen in the oxygen delivery pipe can be discharged through the through hole at a certain speed, so that the oxygen concentration in the oxygen delivery pipe is adjusted, and a patient can inhale oxygen with proper concentration.
The positive end expiratory pressure of the patient can be adjusted, so that atelectasis is reduced, off-line and rehabilitation of the patient are facilitated, and unnecessary oxygen waste is reduced.
2. The oxygen therapy tube is communicated with the high-flow respiratory humidification instrument through the connecting tube, and the connecting tube is transparent, so that the oxygen humidification condition of the end part of the oxygen therapy tube connected with the high-flow respiratory humidification instrument can be observed through the transparent connecting tube, and a patient can conveniently inhale oxygen with proper humidity.
3. The overlapped part between the fan-shaped adjusting plate and the fan-shaped fixing plate can be changed by rotating the fan-shaped adjusting plate, so that the size of the opening of the bearing pipe is changed, the size of the through hole is changed, and the fan-shaped adjusting plate is simple in structure, very practical and convenient.
4. The sector adjusting plate is driven to rotate through the rotation of the rotary column, and the rotary column can be screwed to rotate through the twisting plate, so that the rotary column is very convenient and labor-saving.
5. The swivel is connected through the connecting rod to strengthen the joint strength between swivel and the carrier tube through many connecting rods.
6. The carbon dioxide or oxygen exhausted from the bearing pipe passes through the oxygen inhalation filter, and the gas exhausted by the treatment of the oxygen inhalation filter can not carry germs, thus being applicable to the virus diseases infected by respiratory tract.
Drawings
Fig. 1 shows a schematic structural diagram of the present invention;
FIG. 2 shows a schematic structural view of the oxygen inhalation filter and the valve of the present invention in an exploded state;
fig. 3 shows a schematic view of the internal structure of the valve of the present invention;
fig. 4 shows the structure schematic diagram of the fan-shaped adjusting plate and the fan-shaped fixing plate of the present invention.
In the figure: 1. an oxygen delivery tube; 2. a gas storage unit; 3. an interface; 4. a through hole; 5. a valve; 6. a connecting pipe; 7. a carrier tube; 8. rotating the ring; 9. a sector adjusting plate; 10. a sector-shaped fixing plate; 11. turning the column; 12. twisting a plate; 13. a connecting rod; 14. an oxygen absorption filter.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
The following description refers to fig. 1 to 4.
Example I:
the technical scheme of the embodiment is as follows:
a high-flow special T-shaped pipe joint is arranged at an oxygen delivery end of a high-flow respiratory humidification instrument and comprises an oxygen delivery pipe 1 communicated with the high-flow respiratory humidification instrument and a gas storage unit 2 communicated with the tail end of the oxygen delivery pipe 1;
the end part of the oxygen therapy tube 1, which is close to the connection of the high-flow respiratory humidification instrument, is provided with a connector 3, the middle part of the oxygen therapy tube 1 is provided with a through hole 4, a valve 5 is arranged at the through hole 4, and the valve 5 is used for controlling the opening size of the through hole 4;
the oxygen therapy tube 1 is communicated with the high-flow respiratory humidifier through a connecting tube 6, and threads are arranged on the outer surface of the connecting tube 6.
Further, the connecting tube 6 is made of transparent material, and the gas storage unit 2 is an air bag or a balloon.
Specifically, the length of the connecting tube 6 is 20CM.
When patient uses high flow to breathe humidifying appearance, can with the utility model discloses install on high flow breathes humidifying appearance, connecting pipe 6 is in the same place with the oxygen delivery end intercommunication of high flow breathes humidifying appearance, communicate interface 3 department and patient's oxygen mask of oxygen delivery pipe 1, the size of preliminary governing valve 5 again, open high flow breathes humidifying appearance, high flow breathes humidifying appearance and imports a large amount of oxygen in oxygen delivery pipe 1 through connecting pipe 6, at this moment, can observe the humidifying condition of oxygen through transparent connecting pipe 6, be convenient for patient inhales the oxygen of suitable humidity, after a large amount of oxygen imports in oxygen delivery pipe 1, patient inhales through interface 3, and the carbon dioxide of patient's exhalation is stored by gas storage unit 2, because gas storage unit 2 is gasbag or balloon, so gas storage unit 2's volume can enlarge, be convenient for store more gas, control through regulating valve 5's size through the opening size of through-hole 4, so can enlarge through regulating valve 5 through the opening of through-hole 4, can make unnecessary, the oxygen that not too late the storage unit 2 that is absorbed by patient or the carbon dioxide of gas storage unit 2 comes the storage does not reach the storage to discharge through the oxygen stored, suitable oxygen concentration that just can be guaranteed to inhale through oxygen in the oxygen delivery pipe 1, suitable oxygen, patient.
When the valve 5 is adjusted to reduce the opening of the through hole 4 under the condition of proper oxygen inhalation concentration of a patient, the discharge of oxygen in the oxygen therapy tube 1 can be reduced, and the oxygen can be saved.
Example II:
the technical scheme of the embodiment is as follows:
a high-flow special T-shaped pipe joint is arranged at an oxygen delivery end of a high-flow respiratory humidification instrument and comprises an oxygen delivery pipe 1 communicated with the high-flow respiratory humidification instrument and a gas storage unit 2 communicated with the tail end of the oxygen delivery pipe 1;
the end part of the oxygen therapy tube 1, which is close to the connection of the high-flow respiratory humidification instrument, is provided with a connector 3, the middle part of the oxygen therapy tube 1 is provided with a through hole 4, a valve 5 is arranged at the through hole 4, and the valve 5 is used for controlling the opening size of the through hole 4;
the valve 5 comprises a bearing pipe 7 fixedly arranged at the through hole 4, a rotary ring 8 fixedly arranged in the middle of the bearing pipe 7 and a sector adjusting plate 9 rotationally connected with the rotary ring 8;
the outer wall of the rotating ring 8 is fixedly connected with a fan-shaped fixing plate 10, the circle center of the cross section of the fan-shaped fixing plate 10 is fixedly connected with the outer wall of the rotating ring 8, and the arc-shaped outer wall of the fan-shaped fixing plate 10 is connected with the inner wall of the bearing pipe 7 in a sealing mode.
Furthermore, a rotary column 11 is rotatably connected inside the rotary ring 8, and the bottom of the side wall of the rotary column 11 is fixedly connected with the circle center of the cross section of the fan-shaped adjusting plate 9.
Further, a screw plate 12 is fixedly connected to the top of the rotary column 11.
When adjusting valve 5 changes the opening size of through-hole 4, through twisting and moving the 12 drive rotary column 11 rotations of screw board, it is convenient and laborsaving, rotary column 11 is after 8 rotations of change ring, and rotary column 11 drives fan-shaped regulating plate 9 and follows rotary column 11 and rotate, and fan-shaped regulating plate 9 rotates the back, and fan-shaped regulating plate 9 and the fixed fan-shaped part between the fan-shaped regulating plate 9 grow or diminish to this opening size that changes interface 3 changes interface 4, finally changes the opening size of through-hole 4.
Example III:
the technical solution of this embodiment is different from that of embodiment ii in that:
the outer wall of the rotating ring 8 is fixedly connected with the inner wall of the bearing pipe 7 through a connecting rod 13; the number of the connecting rods 13 is at least two, and the connecting rods 13 are uniformly arranged along the circumferential direction of the rotating ring 8.
Further, an oxygen absorption filter 14 is communicated with the interface 3.
Because when rotating the rotary column 11, the swivel 8 can receive certain frictional force, so strengthen the intensity between swivel 8 and the carrier tube 7 through a plurality of connecting rods 13 to after the inside unnecessary gas of oxygen therapy pipe 1 passes through interface 3 and discharges, can enter into oxygen inhalation filter 14 inside, filter these gases through oxygen inhalation filter 14, prevent that the gas that the patient expired contains the virus from directly infecting other patients and medical staff in discharging into the air.
Finally, it should be noted that the above-mentioned embodiments should not be construed as limiting the scope of the invention, which is defined by the claims, and that the description can be used for interpreting the claims.
Claims (9)
1. A high-flow special T-shaped pipe joint is arranged at an oxygen delivery end of a high-flow respiratory humidification instrument and is characterized by comprising an oxygen delivery pipe (1) communicated with the high-flow respiratory humidification instrument and a gas storage unit (2) communicated with the tail end of the oxygen delivery pipe (1);
the oxygen therapy pipe (1) is close to the end part connected with the high-flow respiratory humidification instrument, the connector (3) is arranged, the middle part of the oxygen therapy pipe (1) is provided with a through hole (4), the through hole (4) is provided with a valve (5), and the valve (5) is used for controlling the opening size of the through hole (4).
2. The high flow special T-pipe joint according to claim 1, wherein the oxygen therapy pipe (1) is communicated with the high flow humidifier via a connecting pipe (6), and the outer surface of the connecting pipe (6) is provided with threads.
3. The high flow rate specialized T-pipe joint as claimed in claim 2, wherein the connection pipe (6) is of transparent material.
4. The high-flow special T-pipe joint according to claim 1, wherein the gas storage unit (2) is a balloon or balloon.
5. The high-flow special T-pipe joint according to claim 1, wherein the valve (5) comprises a bearing pipe (7) fixedly arranged at the through hole (4), a rotary ring (8) fixedly arranged in the middle of the bearing pipe (7) and a sector adjusting plate (9) rotatably connected with the rotary ring (8);
the outer wall of the rotating ring (8) is fixedly connected with a fan-shaped fixing plate (10), the circle center of the cross section of the fan-shaped fixing plate (10) is fixedly connected with the outer wall of the rotating ring (8), and the arc-shaped outer wall of the fan-shaped fixing plate (10) is connected with the inner wall of the bearing pipe (7) in a sealing mode.
6. The special high-flow T-pipe joint as claimed in claim 5, wherein a rotary column (11) is rotatably connected inside the rotary ring (8), and the bottom of the side wall of the rotary column (11) is fixedly connected with the center of the cross section of the sector adjusting plate (9).
7. The high flow special T-pipe joint according to claim 6, wherein a screw plate (12) is fixedly connected to the top of the rotary column (11).
8. The high-flow special T-pipe joint as claimed in claim 5, wherein the outer wall of the swivel (8) is fixedly connected with the inner wall of the bearing pipe (7) by a connecting rod (13).
9. The high flow rate special T-pipe joint according to claim 8, wherein the number of the connecting rods (13) is at least two, and the connecting rods (13) are uniformly arranged along the circumferential direction of the swivel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122004117.5U CN217612339U (en) | 2021-08-24 | 2021-08-24 | High-flow special T-shaped pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122004117.5U CN217612339U (en) | 2021-08-24 | 2021-08-24 | High-flow special T-shaped pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217612339U true CN217612339U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122004117.5U Active CN217612339U (en) | 2021-08-24 | 2021-08-24 | High-flow special T-shaped pipe joint |
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| Country | Link |
|---|---|
| CN (1) | CN217612339U (en) |
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2021
- 2021-08-24 CN CN202122004117.5U patent/CN217612339U/en active Active
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