CN216294939U

CN216294939U - Multifunctional oxygen inhalation tube

Info

Publication number: CN216294939U
Application number: CN202122235929.0U
Authority: CN
Inventors: 于晓晓; 廖双姐
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-15
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a multifunctional oxygen inhalation tube, which relates to the technical field of oxygen inhalation tubes and comprises a thick nasal catheter, wherein a three-way valve is arranged at the bottom of the thick nasal catheter, a single-side nasal catheter is arranged at the bottom of the three-way valve, a tube cap is sleeved at the bottom of the single-side nasal catheter, a connecting tube is arranged on the side surface of the three-way valve, the end part of the connecting tube is connected with the double-side nasal catheters through a shell, an adjusting mechanism is arranged inside the shell, an air inlet channel and an air outlet channel are arranged inside the shell, the air inlet channel is communicated with the connecting tube, and the air outlet channel is communicated with the double-side nasal catheters. The utility model solves the problems that patients feel uncomfortable easily when fixing the oxygen inhalation tube by adhesive tapes in the prior art, the oxygen inhalation tube needs to be replaced according to different use conditions, and the use cost of the patients is increased by arranging the three-way valve, the single-side nasal catheter, the double-side nasal catheter and the tube cap.

Description

Multifunctional oxygen inhalation tube

Technical Field

The utility model relates to the technical field of oxygen tubes, in particular to a multifunctional oxygen tube.

Background

The patient of treatment in the guardianship room is mostly the patient that general anesthesia operation and trachea cannula waited to revive and the critical emergency call patient of state of an illness, also be the trachea cannula art after the rescue, the patient of few part breathing difficulty still can the trachea open art, when using the oxygen tube, cut off two side oxygen tubes from the tubule is middle, stop up one side knot, prevent the oxygen circulation, fix the opposite side in trachea cannula mouth, treat that the patient is clear-headed to fix the oxygen tube of one side with the adhesive tape in patient's nostril, carry out the oxygen suppliment to the patient.

Among the prior art, at present when using the oxygen tube, cut off two sides oxygen tube from the tubule centre, tie a knot and plug up one side, fix the opposite side in trachea cannula mouth, treat that the oxygen tube that patient need use adhesive tape fixed one side after the clear-headed in patient's nostril, fix the oxygen tube with adhesive tape not only the patient feels uncomfortable, still make the oxygen tube deviate from easily, meet the patient that the trachea was cut and just need to cut off oxygen tube tubule part, connect artifical nose, but when needing to reuse two sides or unilateral nasal catheter, just can only change the oxygen tube, it is relatively poor to use the travelling comfort, and need change the oxygen tube when to different use situation, increase patient use cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional oxygen inhalation tube, which has the advantages of more comfortable use, no need of frequently replacing the oxygen inhalation tube for a patient and reduction of the use cost of the patient, and solves the problems that in the prior art, when the oxygen inhalation tube is used, the patient easily feels uncomfortable by fixing the oxygen inhalation tube by an adhesive tape, and the oxygen inhalation tube needs to be replaced under different use conditions, so that the use cost of the patient is increased.

In order to realize the purposes of more comfortable use, no need of frequently replacing the oxygen inhalation tube for the patient and reduction of the use cost of the patient, the utility model provides the following technical scheme: multifunctional oxygen tube, including thick type nasal catheter, the bottom of thick type nasal catheter is provided with the three-way valve, the bottom of three-way valve is provided with unilateral nasal catheter, the pipe cap has been cup jointed to the bottom of unilateral nasal catheter, the side of three-way valve is provided with the connecting pipe, the tip of connecting pipe is connected with two side nasal catheters through the casing, the inside of casing is provided with adjustment mechanism, intake duct and gas outlet duct have been seted up to the inside of casing, the intake duct is linked together with the connecting pipe, the gas outlet duct is linked together with two side nasal catheters.

As a preferable technical scheme of the utility model, the inner wall of the pipe cap is an inclined plane, and the shape of the single-side nasal catheter is matched with that of the pipe cap.

As a preferred technical scheme of the utility model, the adjusting mechanism comprises a bolt, a piston body and two convex blocks, the bolt is in threaded connection with the top of the shell, the surface of the piston body is movably connected with the inner wall of the shell, the two convex blocks are both fixedly connected with the bottom of the piston body, the surfaces of the two convex blocks are respectively and movably connected with the inner walls of the air inlet channel and the air outlet channel, the top of the piston body is fixedly connected with a disc, the top of the disc is movably connected with the bottom of the bolt, and the top of the disc is provided with a guide mechanism.

As a preferred technical scheme of the utility model, the side surface of the lug is an inclined surface, and the shapes of the air inlet channel and the air outlet channel are matched with the shape of the lug.

As a preferred technical scheme of the utility model, the top of the disc is provided with a limiting groove, the inner wall of the limiting groove is rotatably connected with the surface of the limiting disc, and the top of the limiting disc is fixedly connected with the bottom of the bolt.

As a preferable technical scheme of the utility model, the guide mechanism comprises a guide rod and a guide groove, the guide rod is fixedly connected to the top of the disc, the guide groove is formed in the top of the shell, and the surface of the guide rod is in sliding connection with the inner wall of the guide groove.

Compared with the prior art, the utility model provides a multifunctional oxygen uptake pipe, which has the following beneficial effects:

1. the multifunctional oxygen inhalation tube is provided with a three-way valve, a single-side nasal catheter, two-side nasal catheters and a tube cap, when the multifunctional oxygen inhalation tube is used, the three-way valve, the single-side nasal catheter, the two-side nasal catheter and the tube cap form the multifunctional oxygen inhalation tube, when a patient with a tracheal cannula encounters a handle on the three-way valve, a piston in the three-way valve is rotated to block the airflow of the two-side nasal catheters, the tube cap is taken down from the single-side nasal catheter, oxygen flows out from the single-side nasal catheter, the single-side nasal catheter is inserted into the tracheal cannula and is fixed by an adhesive tape, the patient is completely numb after several hours, the patient continues to inhale the oxygen after the tracheal cannula is removed, then the piston in the three-way valve is rotated to block the single-side nasal catheter, the patient can inhale the oxygen by using the two-side nasal catheters, if the patient has a tracheal cannula for a long time, the patient has difficulty in breathing and needs to cut the trachea, and the patient after the trachea is cut can directly take down the three-way valve, connect thick type nasal catheter on artifical nose can, the patient that the esophagus was cut open can use multi-functional oxygen tube oxygen uptake, still can connect back the three-way valve after patient improved, use unilateral nasal catheter or two side nasal catheters to carry out the oxygen uptake, need not to use the fixed unilateral oxygen tube of adhesive tape after patient is clear-headed, need not to change the oxygen tube when to different user conditions, it is more comfortable to have reached the use, need not to change the oxygen tube frequently for the patient, reduce patient use cost's effect, make things convenient for nurse's daily operation simultaneously, convenient to use, in order to solve prior art, when using the oxygen tube at present, feel uncomfortable easily with the fixed oxygen tube patient of adhesive tape, need to change the oxygen tube when to different user conditions, increase patient use cost's problem.

2. This multi-functional oxygen tube, through setting up casing and adjustment mechanism, when using, casing and adjustment mechanism are arranged in adjusting the flow of oxygen from the two side nose pipes of three-way valve flow, rotate the bolt on the casing and make the piston body drive the lug up motion, two lugs separate with intake duct and gas outlet duct respectively, and oxygen can flow into in the two side nose pipes of side, can adjust the flow of oxygen through rotating the bolt and adjusting the distance between lug and intake duct and the gas outlet duct, adapts to different user demands.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the housing of the present invention in position;

FIG. 3 is a top cross-sectional view of the bump location of the present invention;

fig. 4 is a front cross-sectional view of the cap of the present invention in place.

In the figure: 1. a thick nasal cannula; 2. a three-way valve; 3. a pipe cap; 4. a connecting pipe; 5. a housing; 6. bilateral nasal catheters; 7. an adjustment mechanism; 701. a bolt; 702. a piston body; 703. a bump; 704. a disc; 8. an air inlet channel; 9. an air outlet channel; 10. a guide mechanism; 1001. a guide bar; 1002. a guide groove; 11. a limiting groove; 12. a limiting disc; 13. a unilateral nasal catheter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a multifunctional oxygen inhalation tube, comprising a thick nasal catheter 1, a three-way valve 2 arranged at the bottom of the thick nasal catheter 1, the thick nasal catheter 1 communicated with a joint at the top of the three-way valve 2, a single-side nasal catheter 13 arranged at the bottom of the three-way valve 2, the single-side nasal catheter 13 communicated with the joint at the bottom of the three-way valve 2, a tube cap 3 sleeved at the bottom of the single-side nasal catheter 13, a connecting tube 4 arranged at the side of the three-way valve 2, the connecting tube 4 communicated with the joint at the side of the three-way valve 2, the end of the connecting tube 4 connected with the double-side nasal catheters 6 through a shell 5, an adjusting mechanism 7 arranged inside the shell 5, the adjusting mechanism 7 used for adjusting the oxygen amount entering the double-side nasal catheters 6, an air inlet channel 8 and an air outlet channel 9 arranged inside the shell 5, the air inlet channel 8 communicated with the connecting tube 4, the air outlet channel 9 communicated with the double-side nasal catheters 6, the three-way valve 2, the single-side nasal catheter, the double-side nasal catheter 6 and the tube cap 3 form a multifunctional oxygen tube, the multifunctional oxygen tube can be used in the oxygen inhalation treatment process from a patient's postoperative ward to a ward or even to a hospital, and can be used by both common patients, patients with tracheal intubation and patients with tracheotomy, and the multifunctional oxygen tube is multipurpose.

Specifically, the inner wall of the tube cap 3 is an inclined plane, and the shape of the single-side nasal catheter 13 is matched with that of the tube cap 3.

In this embodiment, the contact area between the tube cap 3 and the single-side nasal catheter 13 is increased, so that the friction force between the tube cap 3 and the single-side nasal catheter 13 is improved, and the tube cap 3 is effectively prevented from falling off from the single-side nasal catheter 13.

Specifically, adjustment mechanism 7 includes bolt 701, piston body 702 and lug 703, bolt 701 threaded connection is at the top of casing 5, the surface of piston body 702 and the inner wall swing joint of casing 5, the quantity of lug 703 is two, the equal fixed connection in the bottom of piston body 702 of two lugs 703, the surface of two lugs 703 respectively with the inner wall swing joint of intake duct 8 and gas outlet duct 9, the top fixedly connected with disc 704 of piston body 702, the top of disc 704 and the bottom swing joint of bolt 701, the top of disc 704 is provided with guiding mechanism 10.

In this embodiment, the bolt 701 on the rotating housing 5 makes the disc 704 drive the piston body 702 to move upward, the piston body 702 drives the bumps 703 to move upward, the two bumps 703 are separated from the inlet channel 8 and the outlet channel 9 respectively, oxygen can flow into the bilateral nasal catheter 6, and the bolt 701 can be rotated to adjust the distance between the bumps 703 and the inlet channel 8 and the outlet channel 9, so as to adjust the flow of oxygen, thereby adapting to different use requirements.

Specifically, the side surface of the bump 703 is an inclined surface, and the shapes of the inlet duct 8 and the outlet duct 9 are both matched with the shape of the bump 703.

In this embodiment, when oxygen flows through the bump 703, the oxygen is automatically dispersed under the slope of the bump 703, thereby effectively preventing oxygen from accumulating at the bump 703.

Specifically, the top of the disc 704 is provided with a limiting groove 11, the inner wall of the limiting groove 11 is rotatably connected with the surface of the limiting disc 12, and the top of the limiting disc 12 is fixedly connected with the bottom of the bolt 701.

In this embodiment, the bolt 701 drives the limiting disc 12 to rotate along the inner wall of the limiting groove 11 when rotating, and the limiting disc 12 is used for movably connecting the bolt 701 and the disc 704.

Specifically, the guide mechanism 10 includes a guide rod 1001 and a guide groove 1002, the guide rod 1001 is fixedly connected to the top of the disc 704, the guide groove 1002 is opened at the top of the housing 5, and the surface of the guide rod 1001 is slidably connected to the inner wall of the guide groove 1002.

In this embodiment, when the bolt 701 is rotated, the bolt 701 drives the disc 704 to move, the disc 704 drives the guide rod 1001 to move along the inner wall of the guide groove 1002, and the guide rod 1001 prevents the disc 704 from rotating along with the bolt 701, so that the disc 704 can only vertically move up and down, and the piston body 702 drives the bump 703 to vertically move up and down.

The working principle and the using process of the utility model are as follows: when in use, the three-way valve 2, the single-side nasal catheter 13, the double-side nasal catheters 6 and the tube cap 3 form the multifunctional oxygen inhalation tube, when a patient is intubated with a trachea, the handle on the three-way valve 2 is rotated to rotate the piston in the three-way valve 2, the airflow to the double-side nasal catheters 6 is blocked, the tube cap 3 is taken down from the single-side nasal catheter 13, the oxygen flows out from the single-side nasal catheter 13, the single-side nasal catheter 13 is inserted into the trachea intubation mouth and fixed by the adhesive plaster, after a few hours, the patient is fully numb and awake, the trachea intubation continues to inhale the oxygen, the piston in the three-way valve 2 is rotated to block the single-side nasal catheter 13, the oxygen flows into the double-side nasal catheters 6 through the connecting tube 4 and the shell 5 and then flows out from the double-side nasal catheters 6, at this time, the patient can inhale the oxygen by the double-side nasal catheters 6, if the patient is intubated with a long-time trachea, the breathing is difficult, the trachea needs to be cut, the patient after the trachea is cut can directly take off the three-way valve 2, the thick nasal catheter 1 is directly connected to the artificial nose, the patient with the cut trachea can use the thick nasal catheter 1 to inhale oxygen, the patient can still connect the three-way valve 2 after turning, the single-side nasal catheter 13 or the double-side nasal catheter 6 is used to inhale oxygen, the bolt 701 on the shell 5 needs to be rotated before the double-side nasal catheter 6 is used, the bolt 701 drives the disc 704 to move upwards, the disc 704 drives the piston body 702 to move upwards, the piston body 702 drives the lug 703 to move upwards, the two lugs 703 are respectively separated from the air inlet channel 8 and the air outlet channel 9, oxygen can flow into the double-side nasal catheter 6, the bolt 701 can be rotated to adjust the distance between the lug 703 and the air inlet channel 8 and the air outlet channel 9, thereby adjusting the flow of the oxygen entering the double-side nasal catheter 6 and adapting to different use requirements.

In conclusion, this multi-functional oxygen tube through setting up three-way valve 2, unilateral nasal catheter 13, two side nasal catheters 6 and tube cap 3 to solve among the prior art, when using the oxygen tube at present, fix the oxygen tube patient with the adhesive tape and feel uncomfortable easily, need change the problem that increases patient's use cost to the oxygen tube when different use situation.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Multifunctional oxygen tube, including thick type nasal catheter (1), its characterized in that: the bottom of thick type nasal catheter (1) is provided with three-way valve (2), the bottom of three-way valve (2) is provided with unilateral nasal catheter (13), pipe cap (3) have been cup jointed to the bottom of unilateral nasal catheter (13), the side of three-way valve (2) is provided with connecting pipe (4), the tip of connecting pipe (4) is connected with two side nasal catheters (6) through casing (5), the inside of casing (5) is provided with adjustment mechanism (7), intake duct (8) and ventiduct (9) have been seted up to the inside of casing (5), intake duct (8) are linked together with connecting pipe (4), ventiduct (9) are linked together with two side nasal catheter (6).

2. The multifunctional oxygen tube of claim 1, wherein: the inner wall of the pipe cap (3) is an inclined plane, and the shape of the single-side nasal catheter (13) is matched with that of the pipe cap (3).

3. The multifunctional oxygen tube of claim 1, wherein: adjustment mechanism (7) are including bolt (701), piston body (702) and lug (703), bolt (701) threaded connection is at the top of casing (5), the surface of piston body (702) and the inner wall swing joint of casing (5), the quantity of lug (703) is two, two the equal fixed connection in the bottom of piston body (702) of lug (703), two the surface of lug (703) respectively with the inner wall swing joint of intake duct (8) and gas outlet duct (9), the top fixedly connected with disc (704) of piston body (702), the top of disc (704) and the bottom swing joint of bolt (701), the top of disc (704) is provided with guiding mechanism (10).

4. The multifunctional oxygen tube of claim 3, wherein: the side of the lug (703) is an inclined plane, and the shapes of the air inlet channel (8) and the air outlet channel (9) are matched with the shape of the lug (703).

5. The multifunctional oxygen tube of claim 3, wherein: the top of the disc (704) is provided with a limiting groove (11), the inner wall of the limiting groove (11) is rotatably connected with the surface of the limiting disc (12), and the top of the limiting disc (12) is fixedly connected with the bottom of the bolt (701).

6. The multifunctional oxygen tube of claim 3, wherein: the guide mechanism (10) comprises a guide rod (1001) and a guide groove (1002), the guide rod (1001) is fixedly connected to the top of the disc (704), the guide groove (1002) is formed in the top of the shell (5), and the surface of the guide rod (1001) is in sliding connection with the inner wall of the guide groove (1002).