CN212038514U

CN212038514U - Disposable oxygen hose

Info

Publication number: CN212038514U
Application number: CN202020056382.0U
Authority: CN
Inventors: 邱鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-12-01
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to the field of medical equipment, and discloses a disposable oxygen hose, which comprises a nasal tube; a nasal tube including a main tube, a branch tube a and a branch tube b, wherein the first end of the main tube, the first end of the branch tube a and the first end of the branch tube b are communicated; the second end part of the branch pipe a is connected with the second end part of the branch pipe b in a sliding and sealing mode along the axial direction of the branch pipe a; the second end part of the branch pipe a is provided with a first nasal tube, the first nasal tube is positioned on one side, away from the branch pipe b, of the sliding and sealing connecting part of the branch pipe a, the second end part of the branch pipe b is provided with a second nasal tube, and the second nasal tube is positioned on one side, away from the branch pipe a, of the sliding and sealing connecting part of the branch pipe b; the utility model discloses a change of structure makes two spinal branch pipes can relative slip to guaranteed to have both can have suitable use scene to different patients.

Description

Disposable oxygen hose

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to disposable oxygen hose.

Background

At present, in operating rooms of large hospitals, emergency departments, ICUs and anesthesia resuscitation rooms, patients need mechanical ventilation due to respiratory depression caused by various reasons; the use of oxygen tubes provides a significant improvement in the patient's recovery.

The pipeline of traditional two nasal cannulae is dead fixedly, and two nasal cavity distances of different patients (such as old man, teenagers and children) are different, and consequently the pipeline interval of traditional two nasal cannulae is not totally suitable to all patients, and the size discomfort of two nasal cannulae can lead to fixed not firm or to have great extrusion sense in the nasal cavity, wears for a long time and probably leads to pressing sore.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable oxygen hose through the change of structure, makes two spinal branch pipes can relative slip to guaranteed to have both can have suitable use scene to different patients.

The embodiment of the utility model is realized like this: a disposable oxygen tube comprising: nasal tube.

The nasal tube includes a main tube, a branch tube a and a branch tube b, and three of a first end of the main tube, a first end of the branch tube a and a first end of the branch tube b are connected in a penetrating manner.

The second end part of the branch pipe a is connected with the second end part of the branch pipe b in a sliding and sealing mode along the axial direction of the branch pipe a; the second end of branch pipe a is equipped with first nasal tube, and first nasal tube is located branch pipe a sliding seal connecting portion and keeps away from one side of branch pipe b, and the second end of branch pipe b is equipped with the second nasal tube, and the second nasal tube is located branch pipe b sliding seal connecting portion and keeps away from one side of branch pipe a.

Furthermore, the second end of the branch pipe a is sleeved outside the second end of the branch pipe b and is in interference fit with the second end of the branch pipe b to realize sliding sealing connection; the branch pipe a is provided with a convex part at the sliding sealing part, and the branch pipe b is provided with a concave part matched with the convex part for use.

Furthermore, the number of the convex parts is 1, and the number of the concave parts is 2-4.

Furthermore, the nasal tube also comprises an auxiliary tube, the auxiliary tube comprises a U-shaped tube and a breathing tube arranged in the middle of the U-shaped tube, the breathing tube is communicated with the U-shaped tube, and two ends of the U-shaped tube are detachably connected with the first nasal tube and the second nasal tube respectively.

Furthermore, the U-shaped tube is made of medical plastic materials.

The device further comprises a control mechanism, wherein the control mechanism comprises a shell and an idler wheel, the shell is provided with a notch and two chutes, and the idler wheel comprises a wheel and a wheel rod arranged along the central shaft of the wheel; the two ends of the wheel rod are connected in a sliding way along the two chutes, one side of the wheel extends out of the opening, and the wheel can move along with the wheel rod at the opening; the main pipe penetrates through the control mechanism, one end of the chute is far away from the main pipe, and the other end of the chute is close to the main pipe.

Furthermore, the length of the sliding seal connection part is 2-4 cm.

Furthermore, the length of the nasal tube is 2-5 cm.

Furthermore, the diameter of the nasal tube is 0.5-2 cm.

The utility model has the advantages that: the utility model provides a disposable oxygen hose: including a person in charge and two branch pipes, the tip slidable sealing of two branch pipes connects, guarantees through spacing card that the slip targets in place and sealing performance, and overall structure can carry out the nasal tube interval to the patient of difference and adjust to guarantee comfortable, the rationality of wearing, avoid the emergence of secondary injury.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a disposable oxygen hose provided by the present invention;

fig. 2 is a nasal cavity tube diagram of the disposable oxygen tube provided by the present invention;

fig. 3 is a schematic structural view of a sliding seal joint of the disposable oxygen tube provided by the present invention;

fig. 4 is a schematic view of an end structure of a branch pipe a of the disposable oxygen hose of the present invention;

fig. 5 is a schematic view of an end structure of a branch tube b of the disposable oxygen hose of the present invention;

fig. 6 is a schematic view of an auxiliary tube structure of the disposable oxygen tube provided by the present invention;

fig. 7 is a side sectional view of the control mechanism of the disposable oxygen hose provided by the present invention;

fig. 8 is a front cross-sectional view of the control mechanism of the disposable oxygen hose of the present invention

In the figure: 100-nasal cavity tube, 110-main tube, 120-branch tube a, 130-branch tube b, 141-first nasal tube, 142-second nasal tube, 150-bulge, 160-depression, 200-auxiliary tube, 210-U-shaped tube, 220-respiratory tube, 300-control mechanism, 310-shell, 311-notch, 312-chute, 320-roller, 321-wheel and 322-wheel rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 following detailed description of the embodiments of the present invention, presented 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Example (b):

referring to fig. 1 and 2, the disposable oxygen hose includes a nasal tube 100.

The nasal tube 100 includes a main tube 110, a branch tube a120, and a branch tube b130, and one end of the main tube 110, one end of the branch tube a120, and one end of the branch tube b130 are connected in a through manner; the main pipe 110 is used to connect oxygen supply equipment.

Referring to fig. 3 to 5, the other end of the branch pipe a120 is connected with the other end of the branch pipe b130 in a sliding and sealing manner, the sliding direction is the axial direction of the branch pipe a120, and in the embodiment, the sliding and sealing manner is as follows: one end of the branch pipe a120 is sleeved outside one end of the branch pipe b130, the two are in interference fit, and the sealing effect is achieved in an interference mode, furthermore, at the sliding sealing connection position, the branch pipe a120 is provided with a convex part 150, and the branch pipe b130 is provided with three concave parts 160 matched with the convex part 150; the convex part 150 and the concave part 160 are matched in pairs to achieve the function of accurate positioning; it should be understood that, in other embodiments, the sliding sealing connection may be in other manners, such as an oil seal.

A first nose pipe (141) is arranged at the second end part of the branch pipe a (120), the first nose pipe (141) is positioned at one side, away from the branch pipe b (130), of the sliding and sealing connecting part of the branch pipe a (120), a second nose pipe (142) is arranged at the second end part of the branch pipe b (130), and the second nose pipe (142) is positioned at one side, away from the branch pipe a (120), of the sliding and sealing connecting part of the branch pipe b (130); the nasal tube moves along with the branch tube where the nasal tube is located, so that adjustability of the nasal tube is guaranteed, the length of the specific movable sealing connection part is 2-4 cm, the length of the nasal tube is 2-5 cm, and the diameter of the nasal tube is 0.5-2 cm.

In the implementation of this embodiment, another problem is found: after a large-scale operation, a patient does not only use a nasal tube for auxiliary respiration, but on the contrary, some tracheal intubation operations are more common; the traditional method is that the double-nasal catheter is pulled apart manually, one side of the double-nasal catheter is tied to be a dead knot, the other side of the double-nasal catheter is inserted into the tracheal cannula catheter for oxygen inhalation, and an oxygen tube and the tracheal cannula are fixed by using adhesive plaster; after the tracheal cannula is pulled out, the oxygen tube of the double nasal catheter is replaced to supply oxygen to the patient, so that the workload of clinical nursing is increased, and the waste of medical consumables is increased.

On the premise of matching with the application, a solution to the problem is provided.

Specifically, referring to fig. 6, the disposable oxygen hose further includes: the auxiliary tube 200 comprises a U-shaped tube 210 and a breathing tube 220 arranged in the middle of the U-shaped tube 210, and the breathing tube 220 is communicated with the U-shaped tube 210; the U-tube 210 is used in conjunction with a first nasal tube (141) and a second nasal tube (142), and the breathing tube 220 is used directly for intubation procedures.

The oxygen tube has a simple integral structure, does not waste materials, and can quickly change the use scene of the oxygen tube.

In addition, after some large-scale operations, patients often lie in bed for a long time, medical staff and nursing staff cannot take complete 24-hour uninterrupted nursing, and when the oxygen supply amount of the patients needs to be adjusted, the patients need to go to the oxygen supply equipment for adjustment, which is time-consuming and labor-consuming; if the oxygen pipe is directly pulled out to adjust the oxygen supply equipment, waste is caused.

To this end, the present application proposes a solution for regulating the oxygen supply of oxygen.

Specifically, the disposable oxygen hose shown in fig. 7 and 8 further includes: the control mechanism 300 comprises a shell 310 and a roller 320, wherein the shell 310 is provided with a notch 311 and two inclined grooves 312, and the roller 320 comprises a wheel 321 and a wheel rod 322 arranged along the central axis of the wheel 321; the two ends of the wheel rod 322 can be connected in a sliding way along the two inclined grooves 312, one side of the wheel 321 extends out of the notch 311, and the wheel 321 can move together with the wheel rod 322 at the notch 311; the main pipe 110 passes through the control mechanism 300, and one end of the inclined groove 312 is disposed away from the main pipe 110 and the other end of the inclined groove 312 is disposed close to the main pipe 110.

Manually poking the wheel 321, under the friction force between the wheel 321 and the main pipe 110, the wheel 321 drives the wheel rod 322 to slide in the chute 312, and further contact with the main pipe 110 to press the main pipe 110, thereby adjusting the oxygen passing rate in the main pipe 110; the whole structure is simple and practical.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Disposable oxygen hose, its characterized in that includes: a nasal tube (100);

the nasal tube (100) comprises a main tube (110), a branch tube a (120) and a branch tube b (130), wherein a first end of the main tube (110), a first end of the branch tube a (120) and a first end of the branch tube b (130) are communicated;

the second end of the branch pipe a (120) is in sliding sealing connection with the second end of the branch pipe b (130) along the axial direction of the branch pipe a (120); the second end of branch pipe a (120) is equipped with first nasal tube (141), first nasal tube (141) are located branch pipe a (120) sliding seal connecting portion keep away from the one side of branch pipe b (130), the second end of branch pipe b (130) is equipped with second nasal tube (142), second nasal tube (142) are located branch pipe b (130) sliding seal connecting portion keep away from the one side of branch pipe a (120).

2. The disposable oxygen tube of claim 1, wherein: the second end of the branch pipe a (120) is sleeved on the second end of the branch pipe b (130) in an interference fit mode to realize sliding sealing connection; the branch pipe a (120) is provided with a convex part (150) at the sliding sealing position, and the branch pipe b (130) is provided with a concave part (160) matched with the convex part (150) for use.

3. The disposable oxygen tube of claim 2, wherein: the number of the convex parts (150) is 1, and the number of the concave parts (160) is 2-4.

4. The disposable oxygen tube of claim 1, wherein: the nasal tube is characterized by further comprising an auxiliary tube (200), wherein the auxiliary tube (200) comprises a U-shaped tube (210) and a breathing tube (220) arranged in the middle of the U-shaped tube (210), the breathing tube (220) is communicated with the U-shaped tube (210), and two ends of the U-shaped tube (210) are detachably connected with the first nasal tube (141) and the second nasal tube (142) respectively.

5. The disposable oxygen tube of claim 4, wherein: the U-shaped pipe (210) is made of medical plastic materials.

6. The disposable oxygen tube of claim 1, wherein: the device is characterized by further comprising a control mechanism (300), wherein the control mechanism (300) comprises a shell (310) and a roller (320), the shell (310) is provided with a notch (311) and two inclined grooves (312), and the roller (320) comprises a wheel (321) and a wheel rod (322) arranged along the central axis of the wheel (321); the two ends of the wheel rod (322) are connected in a sliding mode along the two inclined grooves (312), one side of the wheel (321) extends out of the notch (311), and the wheel (321) can move together with the wheel rod (322) at the notch (311); the main pipe (110) penetrates through the control mechanism (300), one end of the chute (312) is far away from the main pipe (110), and the other end of the chute (312) is close to the main pipe (110).

7. The disposable oxygen tube of claim 1, wherein: the length of the sliding seal connection part is 2-4 cm.

8. The disposable oxygen tube of claim 1, wherein: the length of the nose pipe (140) is 2-5 cm.

9. The disposable oxygen tube of claim 1, wherein: the pipe diameter of the nasal tube (140) is 0.5-2 cm.