CN213994511U

CN213994511U - Intubation tube fixing device

Info

Publication number: CN213994511U
Application number: CN202022445437.XU
Authority: CN
Inventors: 王淼
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-20
Anticipated expiration: 2030-10-28

Abstract

An intubation tube fixing device effectively solves the problem that intubation tubes are inconvenient to fix; the clamping device comprises a bottom plate, wherein two clamping plates which are distributed along the vertical direction are connected to the bottom plate in a sliding manner, the clamping plates are arc-shaped, the arc mouths of the two clamping plates are opposite, a C-shaped limiting plate which can be contacted with the clamping plates is connected to the bottom plate in a sliding manner, the opening of the limiting plate faces to the right, a baffle plate which is positioned above the clamping plate at the upper side is connected to the bottom plate in a sliding manner, an L-shaped limiting rod which is contacted with the baffle plate is hinged to the bottom plate through a front axial rotating shaft and a rear axial rotating shaft, a fixing block which can be contacted with the baffle plate in the left-right direction is arranged at the upper end of the limiting plate, the fixing block can be contacted with the inner surface of the limiting rod, the upper end of the limiting rod is connected with the clamping plate at the upper side through a pull rope, a roller which is positioned above the clamping plate at the upper side and is contacted with the pull rope is rotatably connected to the bottom plate, arc plates are respectively arranged at the rear ends of the two clamping plates, and the arc mouths of the two arc plates are opposite; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Intubation tube fixing device

Technical Field

The utility model relates to a breathe internal medicine nursing auxiliary instrument technical field, especially an intubate fixing device.

Background

The intubate is common operation in respiratory medicine, the very ordinary of present intubate structure, a body of being made by rubber or polyethylene promptly, smear directly after paraffin wax with the pipe fitting from the mouth in the tip and insert, this kind of mode is general though using, but there is more problem in using, firstly, can't open voluntarily to the unconscious patient oral area, it is comparatively difficult at the intubate in-process, secondly, the pipe fitting inserts the back, patient's mouth motion leads to the pipe fitting to take place to shift and leads to the potential safety hazard even to lead to the body to continue to get into internally or by extracting easily, can sting the pipe under unconsciousness state, be difficult to fix the respiratory tube, thereby cause patient breathing difficulty.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate for the deficiencies of the prior art, the utility model aims at providing an intubation tube fixing device, the effectual inconvenient problem of fixing is carried out the intubation tube of having solved.

The technical scheme of its solution is, the utility model discloses a bottom plate, sliding connection has two splint of arranging along upper and lower direction on the bottom plate, splint are the arc, two splint arcs are relative, sliding connection has C shape and can with the limiting plate of splint contact on the bottom plate, the limiting plate opening faces the right side, sliding connection has the baffle that is located the splint top of upside on the bottom plate, it has L shape and the gag lever post with the baffle contact to articulate through axial pivot around on the bottom plate, the limiting plate upper end is equipped with about the direction and can with the fixed block of baffle contact, the fixed block can with gag lever post internal surface contact, the gag lever post upper end is connected through the splint of stay cord with the upside, rotate on the bottom plate and be connected with the splint top that is located the upside and the gyro wheel that contacts with the stay cord, two splint rear ends are equipped with the arc respectively, two arc arcs are relative.

Compared with the prior art, the beneficial effects of the utility model are that: the splint that are equipped with, the limiting plate, the gag lever post, slide bar and baffle, can carry out stable fixed to the intubate, prevent that patient's oral cavity wriggling from making the intubate shift or extract, arc and the cushion that are equipped with, can prevent that patient's tooth or gum from biting the intubate, influence the patient and breathe, cause this injury to the patient, carry out better clamp to the intubate, the spring that is equipped with, extension spring and torsional spring, can make things convenient for medical staff's operation, simplify medical staff's operating procedure, the band that is equipped with, the buckle, the female subsides of magic and the subsides of magic, can fix the bottom plate on patient's health, the device drops when preventing that patient's health from removing, this simple structure, high operation convenience, the design is novel, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is an isometric view of the opening end cap of the present invention.

Fig. 3 is a ladder sectioning main perspective view diagram of the utility model.

Figure 4 is the utility model discloses a cut main visual axis mapping.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Fig. 6 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6 and give, including bottom plate 1, sliding connection has two splint 2 of arranging along upper and lower direction on bottom plate 1, splint 2 is the arc, 2 arcs of two splint are relative, sliding connection has C shape and can with the limiting plate 3 of splint 2 contact on bottom plate 1, 3 openings of limiting plate face the right side, sliding connection has the baffle 4 that is located the 2 tops of splint of upside on bottom plate 1, it has L shape and the gag lever post 5 with baffle 4 contact to articulate through axial pivot around on bottom plate 1, limiting plate 3 upper end is equipped with the fixed block that the direction just can contact with baffle 4 about the direction, fixed block 6 can with 5 internal surface contact of gag lever post, 5 upper ends of gag lever post are connected with the splint 2 of upside through stay cord 7, sliding connection has the gyro wheel 8 that is located the 2 tops of splint of upside and contacts with stay cord 7 on bottom plate 1, 2 rear ends of two splint are equipped with arc 9 respectively, two arc 9 arcs are relative.

For the convenience of the sliding of the limiting plate 3, the bottom plate 1 is provided with a sliding groove which is located at the rear end of the limiting plate 3 and in the left-right direction, the rear end of the limiting plate 3 is provided with a sliding block 10 which is located in the sliding groove and can move in the sliding groove, and a tension spring which is located between the sliding groove and the sliding block 10 is arranged in the sliding groove.

In order to facilitate the swinging of the limiting rod 5, the rotating shaft is sleeved with a torsion spring positioned between the bottom plate 1 and the limiting rod 5.

In order to limit the swing of the limiting rod 5, the left end of the limiting rod 5 is provided with a limiting groove 11 with a front-back direction and an opening facing to the left, the bottom plate 1 is connected with a sliding rod 12 which is in the left-right direction and can be inserted into the limiting groove 11 in a sliding manner, and the bottom plate 1 is provided with a spring positioned between the bottom plate 1 and the sliding rod 12.

In order to protect the internal structure, the left end of the bottom plate 1 is hinged with a left-right end cover 13, the bottom plate 1 is provided with a left-right clamping groove 14, and the end cover 13 is provided with an elastic buckle 15 capable of being inserted into the clamping groove 14.

In order to fix the bottom plate 1, the left end of the bottom plate 1 is provided with a buckle 16 in the up-down direction, the upper side and the lower side of the right end of the bottom plate 1 are respectively provided with a strap 17 capable of being inserted into the buckle 16, the free end of the strap 17 is provided with a female magic tape, and the outer surface of the strap 17 is provided with a male magic tape capable of being bonded with the female magic tape.

For better clamping of the cannula, the two clamping plates 2 are provided with elastic pads 18 at their opposite ends, respectively.

When the utility model is used, when the cannula needs to be fixed, the belt 17 is drawn out from the buckle 16, the belt 17 bypasses the body of a patient and passes through the buckle 16, the hook and loop fastener is bonded with the hook and loop fastener, the bottom plate 1 is fixed on the body of the patient, the elastic buckle 15 is pressed downwards, the elastic buckle 15 is not inserted into the clamping groove 14, the end cover 13 is swung leftwards, the internal structure is fully exposed, and the medical staff can conveniently carry out the next operation;

the sliding rod 12 is pulled leftwards, the spring is compressed at the moment, the sliding rod 12 is not inserted into the limiting groove 11 any more, at the moment, under the action of the torsion spring, the limiting rod 5 swings upwards, the limiting rod 5 can swing due to a certain gap between the baffle 4 and the fixing block 6, the baffle 4 is driven by the limiting rod 5 to move leftwards, when the limiting rod 5 swings upwards for a certain distance, the limiting plate 3 moves leftwards under the action of the tension spring, due to the arrangement of the roller 8, the moving direction of the pull rope 7 can be changed, the limiting rod 5 drives the clamping plate 2 on the upper side to move upwards through the pull rope 7, the clamping plate 2 on the lower side moves downwards under the action of gravity, after the two clamping plates 2 move back to each other for a certain distance, the insertion pipe can be inserted, and the insertion pipe is placed between the two clamping plates 2;

the limiting plate 3 is pushed rightwards, the limiting plate 3 drives the baffle 4 to move rightwards through the fixing block 6, the tension spring is stretched at the moment, the baffle 4 drives the limiting rod 5 to swing downwards, the torsion spring is contracted at the moment, when the limit plate 3 moves to the right to the limit position, the sliding rod 12 is inserted into the limit groove 11, the swing of the limiting rod 5 is limited, at the moment, the opposite surfaces of the two elastic pads 18 are contacted and extruded to generate deformation, the cannula is clamped, the limit plate 3 is not pushed any more, at the moment, under the action of the tension spring, the limit plate 3 drives the fixed block 6 to move a certain distance leftwards, the fixing block 6 is contacted with the limiting rod 5, the elastic pad 18 can continuously clamp the cannula, due to the arc-shaped plate 9, the intubation tube can be prevented from being bitten by a patient in an unconscious state to influence the air inlet and outlet, the end cover 13 is swung rightwards to shield the inner structure, and the elastic buckle 15 is inserted into the clamping groove 14;

when the intubation tube is not required to be fixed, the elastic buckle 15 is pressed downwards, so that the elastic buckle 15 is not inserted into the limiting groove 11 any more, the internal structure is fully exposed, the next operation of medical staff is facilitated, the sliding rod 12 is pulled leftwards, the sliding rod 12 is not positioned in the limiting groove 11 any more, at the moment, under the action of the torsion spring, the limiting rod 5 swings upwards, the limiting rod 5 drives the baffle 4 to move leftwards, when the limiting rod 5 swings upwards to a certain height, the limiting plate 3 moves leftwards under the action of the tension spring, the clamping plate 2 is not limited any more, after 5 upswing certain angles at the gag lever post, the swinging arms drives 2 rebound of splint of upside through stay cord 7, and splint 2 of downside are removed downwards under the action of gravity, remove the fixed to the intubate, remove the bonding that female subsides of magic and the son of magic were pasted, take out band 17 from buckle 16, no longer fix bottom plate 1.

Claims

1. An intubation tube fixing device comprises a bottom plate (1) and is characterized in that two clamping plates (2) which are arranged along the vertical direction are connected on the bottom plate (1) in a sliding manner, the clamping plates (2) are arc-shaped, the arc openings of the two clamping plates (2) are opposite, a C-shaped limiting plate (3) which can be contacted with the clamping plates (2) is connected on the bottom plate (1) in a sliding manner, the opening of the limiting plate (3) faces to the right, a baffle (4) which is positioned above the clamping plate (2) at the upper side is connected on the bottom plate (1) in a sliding manner, an L-shaped limiting rod (5) which is contacted with the baffle (4) is hinged on the bottom plate (1) through a front-back axial rotating shaft, a fixing block (6) which can be contacted with the baffle (4) in the left-right direction is arranged at the upper end of the limiting plate (3), the fixing block (6) can be contacted with the inner surface of the limiting rod (5), the upper end of the limiting rod (5) is connected with the clamping plate (2) at the upper side through a pull rope (7), the bottom plate (1) is rotatably connected with rollers (8) which are positioned above the clamping plates (2) on the upper side and are contacted with the pull ropes (7), the rear ends of the two clamping plates (2) are respectively provided with an arc-shaped plate (9), and the arc openings of the two arc-shaped plates (9) are opposite.

2. The intubation tube fixing device according to claim 1, wherein a sliding groove is formed in the bottom plate (1) and located at the rear end of the limiting plate (3) in the left-right direction, a sliding block (10) is arranged at the rear end of the limiting plate (3) and located in the sliding groove and capable of moving in the sliding groove, and a tension spring is arranged in the sliding groove and located between the sliding groove and the sliding block (10).

3. An intubation tube fixing device according to claim 1, wherein a torsion spring is sleeved on the rotating shaft and located between the bottom plate (1) and the limiting rod (5).

4. The intubation tube fixing device according to claim 1, wherein the left end of the limiting rod (5) is provided with a limiting groove (11) which is opened towards the left in the front-back direction, a sliding rod (12) which is inserted into the limiting groove (11) in the left-right direction is slidably connected to the base plate (1), and a spring is arranged between the base plate (1) and the sliding rod (12) on the base plate (1).

5. An intubation tube fixing device according to claim 1, wherein the left end of the base plate (1) is hinged to a left-right end cover (13), the base plate (1) is provided with a left-right clamping groove (14), and the end cover (13) is provided with an elastic buckle (15) capable of being inserted into the clamping groove (14).

6. The intubation tube fixing device according to claim 1, wherein the left end of the base plate (1) is provided with a vertical buckle (16), the upper side and the lower side of the right end of the base plate (1) are respectively provided with a strap (17) capable of being inserted into the buckle (16), the free end of the strap (17) is provided with a hook and loop fastener, and the outer surface of the strap (17) is provided with a hook and loop fastener capable of being bonded with the hook and loop fastener.

7. An intubation tube fixture according to claim 1, characterized in that said clamping plates (2) are provided with elastic pads (18) at their opposite ends, respectively.