CN219022816U - Oxygen tube for improving ventilation comfort of tracheal cannula of tracheotomy patient - Google Patents

Abstract

An oxygen tube for improving ventilation comfort of a tracheal cannula of a tracheotomy patient effectively solves the problem of inconvenient oxygen supply when the tracheotomy patient uses a 6mm cannula; the device comprises a left-right axial main body pipe, wherein a connecting pipe is coaxially arranged at the left end of the main body pipe, a left-right axial transfer pipe is detachably connected in the connecting pipe, a vent hose is arranged at the left end of the transfer pipe, through grooves which are in the left-right direction and are vertically communicated are respectively formed in the upper side wall and the lower side wall of the right side of the main body pipe, compression rods are hinged in the through grooves, two compression rods can form an inverted splayed shape, opposite ends of the two compression rods are inserted into the main body pipe and are respectively provided with a compression block, and opposite ends of the two compression blocks are arc-shaped surfaces with arc openings facing inwards; the structure is simple, the conception is novel, the use is convenient, and the practicability is strong.

Description

Oxygen tube for improving ventilation comfort of tracheal cannula of tracheotomy patient

Technical Field

The utility model relates to the technical field of nursing instruments for tracheotomy patients, in particular to an oxygen tube for improving ventilation comfort of tracheal tubes of tracheotomy patients.

Background

The tracheotomy is that a patient cuts the trachea at the middle position of the neck through a surgical method, the trachea cannula is placed, during breathing, air flow does not pass through the oronasopharynx and the throat any more, but directly enters the trachea through the cannula, so that oxygen is more easily obtained from the lung, effective ventilation is ensured, the trachea cannula can be pulled out after the patient with the tracheotomy has stable illness, but some patients find that the tracheotomy is infected after the trachea cannula is pulled out for a period of time, dyspnea is caused again, the cannula needs to be reinserted, but at the moment, the trachea incision is partially restored, so that the incision is narrowed, the cannula with the specification of normal 11mm is not inserted, the cannula with the specification of 6mm needs to be used, but the cannula diameter of 6mm is too small, the oxygen catheter cannot be inserted into the cannula, oxygen supply can not be carried out on the patient, therefore, medical staff often use the oxygen mask at the outlet of the cannula, and hang the mask at the neck of the patient through the elastic rope, but the method has the following defects: 1. the oxygen can not be completely supplied to the patient, most of the oxygen leaks from other parts of the mask, and pressure sores are easily generated at the neck of the patient after the patient wears the oxygen mask for a long time.

Disclosure of Invention

Aiming at the situation, in order to make up the defects of the prior art, the utility model aims to provide the oxygen tube for improving the ventilation comfort of the tracheal cannula of the tracheotomy patient, and effectively solves the problem of inconvenient oxygen supply when the tracheotomy patient uses the 6mm cannula.

The technical scheme includes that the device comprises a left-right axial main body pipe, a connecting pipe is coaxially arranged at the left end of the main body pipe, a left-right axial transfer pipe is detachably connected in the connecting pipe, a vent hose is arranged at the left end of the transfer pipe, through grooves which are in the left-right direction and are vertically communicated are respectively formed in the upper side wall and the lower side wall of the right side of the main body pipe, compression rods are hinged in the through grooves, two compression rods can form an inverted splayed shape, opposite ends of the two compression rods are inserted into the main body pipe and are respectively provided with a compression block, and opposite ends of the two compression blocks are arc surfaces with arc openings facing inwards.

Compared with the prior art, the utility model has the beneficial effects that: 1. can realize inputting oxygen to patient 6mm tracheal cannula in, and then realize the continuous oxygen suppliment to the patient, compare in traditional use respirator knot in sleeve pipe exit oxygen suppliment, convenient to use, and can not cause the oxygen to reveal, realize better oxygen suppliment effect, 2, can fix main part pipe and oxygen tube on patient's sleeve pipe, need not the elastic webbing to fix, avoided patient's neck department to produce pressure sore.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a full section left side isometric view of the present utility model.

Fig. 3 is a front isometric view in full section of the present utility model.

Fig. 4 is an enlarged view of a of fig. 3 according to the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides by fig. 1 to 4, including controlling axial main part pipe 1, main part pipe 1 left end coaxial is equipped with connecting pipe 2, dismantle in the connecting pipe 2 and be connected with control axial transfer pipe 3, transfer pipe 3 left end is equipped with ventilation hose 4, left and right sides is offered respectively on the upper and lower both sides wall on main part pipe 1 right side and is had a lateral direction and link up from top to bottom logical groove 5, articulated in the logical groove 5 has clamp bar 6, two clamp bar 6 can constitute an inverted splayed, the opposite end of two clamp bar 6 inserts in main part pipe 1 and is equipped with clamp block 7 respectively, the opposite end of two clamp block 7 is the arc face that the arc mouth inwards respectively.

In order to facilitate the pressing of the pressing rod 6, the outer edge surface of the main body pipe 1 is coaxially and slidably connected with a slide pipe 8 which is positioned on the right side of the pressing rod 6 and can be contacted with the pressing rod 6.

For the convenience of resetting the pressing rod 6, the pressing rod 6 is provided with a rotating shaft 9 which is axially arranged front and back and is rotationally connected with the main body pipe 1, and the rotating shaft 9 is provided with a torsion spring 10.

In order to facilitate the reset of the slide tube 8, the right end of the main body tube 1 is provided with an annular reset plate 11, and the main body tube 1 is sleeved with a tension spring 12 positioned between the reset plate 11 and the slide tube 8.

In order to make the connecting pipe 2 and the adapter pipe 3 be connected in a disassembling way, an annular elastic clamping ring 13 which can be contacted with the adapter pipe 3 is arranged on the inner side wall of the connecting pipe 2.

In order to increase the fixing effect, a plurality of anti-slip strips 14 are arranged on the arc-shaped surface of the pressing block 7.

When the utility model is used, firstly, the ventilation hose 4 is inserted into a 6mm tracheal cannula of a patient, then the ventilation hose is continuously inserted inwards, the left end of the switching tube 3 is inserted into the 6mm tracheal cannula, then the sliding tube 8 is slid leftwards, the sliding tube 8 slides leftwards on the main body tube 1 and stretches the tension spring 12 leftwards, the left end of the sliding tube 8 slides leftwards for a certain distance and then contacts with the left end of the compression rod 6, the two compression rods 6 are pressed to swing outwards, the compression rod 6 drives the compression block 7 to swing outwards, the rotating shaft 9 is driven to rotate while swinging, the torsion spring 10 is twisted, after a certain angle of outward swinging, the two compression blocks swing into the through groove 5, and at the moment, the oxygen therapy tube is inserted into the right side of the main body tube 1;

at this time, the oxygen therapy tube is positioned between the two compression blocks 7, the sliding tube 8 is loosened at this time, the sliding tube 8 slides rightwards on the main body tube 1 due to the rightwards restoring force of the tension spring 12, the sliding tube 8 returns to the initial position after sliding rightwards for a certain distance, meanwhile, the compression rod 6 is driven to swing inwards by the rotating shaft 9 due to the loss of the extrusion limit of the sliding tube 8, the compression rod 6 drives the compression blocks 7 to swing inwards due to the restoring force of the torsion spring 10, the arc surfaces of the two compression blocks 7 are respectively contacted with the upper end and the lower end of the outer edge surface of the oxygen therapy tube after swinging inwards for a certain angle, the clamping and the fixation of the oxygen therapy tube are realized, the oxygen therapy tube is prevented from falling off from the main body tube 1, the oxygen supply pipeline switch is opened at this time, and oxygen enters into the tracheal tube of a patient through the oxygen therapy tube 1, the transfer tube 3 and the ventilation hose 4, so that oxygen is supplied to the patient;

after the use is finished, slide the slide tube 8 leftwards again, slide leftwards on main body tube 1 again and contact with clamp bar 6 and drive clamp bar 6 to swing, and then drive clamp block 7 to swing, make clamp block 7 swing again to lead to in groove 5, break away from the contact with the oxygen therapy pipe, release the clamp fixed to the oxygen therapy pipe, can pull out the oxygen therapy pipe from main body tube 1 this moment, simultaneously pull out transfer tube 3 and ventilation hose 4 from the patient tracheal tube, when needs use to different patients, pull out transfer tube 3 leftwards, transfer tube 3 atress is pulled out from connecting tube 2, accomplish the dismantlement, then insert new transfer tube 3 and ventilation hose 4 in connecting tube 2, because of the effect of snap ring 13, transfer tube 3 card is in connecting tube 2, realize the location, prevent to drop when using, the change of transfer tube 3 and ventilation hose 4 has been realized.

Compared with the prior art, the utility model has the beneficial effects that: the main part pipe, switching pipe, connecting pipe etc. that are equipped with can realize inputting oxygen to patient 6mm trachea sleeve pipe in, and then realize the continuous oxygen suppliment to the patient, compare in the tradition and use the respirator to detain in sleeve pipe exit oxygen suppliment, convenient to use, and can not cause the oxygen to reveal, realize better oxygen suppliment effect, can fix main part pipe and oxygen tube on patient's sleeve pipe simultaneously, need not the elastic webbing and fix, avoided patient's neck department to produce and pressed the sore, this simple structure, novel in concept, convenient to use, the practicality is strong.

Claims (6)

1. The utility model provides an improve oxygen pipe of trachea incision patient tracheal cannula comfort level of ventilating, including controlling axial main part pipe (1), a serial communication port, main part pipe (1) left end is coaxial to be equipped with connecting pipe (2), dismantle in connecting pipe (2) and be connected with control axial adapter tube (3), adapter tube (3) left end is equipped with ventilation hose (4), left and right sides and upper and lower both sides wall on main part pipe (1) right side are seted up respectively about direction and are link up logical groove (5) from top to bottom, it has clamp bar (6) to articulate in logical groove (5), two clamp bar (6) can constitute an inverted splayed, the opposite end of two clamp bar (6) inserts in main part pipe (1) and is equipped with clamp block (7) respectively, the opposite face of two clamp block (7) is the arcwall inwards respectively.

2. An oxygen tube for improving ventilation comfort of a tracheal cannula of a tracheotomy patient according to claim 1, wherein a slide tube (8) which is positioned on the right side of the pressing rod (6) and can be contacted with the pressing rod (6) is coaxially and slidably connected to the outer edge surface of the main body tube (1).

3. An oxygen tube for improving ventilation comfort of a tracheal cannula of a tracheotomy patient according to claim 1, wherein the compression rod (6) is provided with a rotating shaft (9) which is axially connected with the main body tube (1) in the front-back direction, and the rotating shaft (9) is provided with a torsion spring (10).

4. An oxygen tube for improving ventilation comfort of a tracheal cannula of a tracheotomy patient according to claim 1, wherein an annular reset plate (11) is arranged at the right end of the main body tube (1), and a tension spring (12) arranged between the reset plate (11) and the sliding tube (8) is sleeved on the main body tube (1).

5. An oxygen tube for improving ventilation comfort of a tracheal cannula of a tracheotomy patient according to claim 1, wherein an annular elastic clasp (13) which can be contacted with the adapter tube (3) is arranged on the inner side wall of the connecting tube (2).

6. An oxygen tube for improving ventilation comfort of a tracheal tube of a tracheotomy patient according to claim 1, wherein a plurality of anti-slip strips (14) are arranged on the arc-shaped surface of the compression block (7).

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