CN218923490U - Tracheal cannula fixer with adjustable curvature - Google Patents

Abstract

The utility model discloses a tracheal cannula fixer with adjustable curvature, which comprises: a retainer body and a curvature adjustment structure; the structure is arranged on the upper part; the curvature adjusting structure includes: an adjustment assembly and a support assembly; the adjusting component is arranged on the fixer body, and the supporting component is arranged on the fixer body; the utility model relates to the technical field of cannula fixtures, which has the following beneficial effects: the fixing effect of the fixer is better, and the structure is simpler; the equipment has the curvature adjusting function, and can be adjusted according to the facial outline of a patient, so that the equipment is more fit with the human body, and the comfort level of the patient is improved; the equipment has the function of supporting and fixing, so that the fixer can be better fixed on the face, and the face is stressed less.

Description

Tracheal cannula fixer with adjustable curvature

Technical Field

The utility model relates to the technical field of intubation holders, in particular to an endotracheal intubation holder with adjustable curvature.

Background

The tracheal intubation technology is an important means in rescuing serious illness, and is a technology of placing a special endotracheal tube into a trachea through a glottis, and in order to prevent accidental tube drawing or tube falling, a tracheal intubation fixer is often used for fixing the endotracheal tube in clinic; the existing trachea cannula fixer is mostly adhered to the face of a patient by using an adhesive tape when in use, is easy to break, inconvenient to take off, easy to tear skin, difficult to breathe, and meanwhile, can not be adjusted according to the facial outline of the patient, so that the fixer is difficult to be attached to a human body, and therefore, the trachea cannula fixer with adjustable curvature is designed.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a curvature adjustable tracheal cannula holder comprising: a retainer body and a curvature adjustment structure; the structure is arranged on the upper part;

the curvature adjusting structure includes: an adjustment assembly and a support assembly;

the adjusting component is arranged on the fixer body, and the supporting component is arranged on the fixer body;

the holder includes: the device comprises a fixed plate, a clamping block, a screw rod and a rotary button;

the lead screw is embedded in the center of the top end of the fixed plate, the clamping block is arranged at the bottom end of the lead screw, and the rotating button is arranged at the top end of the lead screw.

Preferably, a sponge cushion is arranged on the inner side of the fixing plate.

Preferably, the adjusting assembly comprises: the connecting shaft, the connecting block and the adjusting plate;

the connecting block is installed in the fixed plate both sides, and the connecting axle inlays in the connecting block, and the regulating plate is installed on the connecting axle.

Preferably, the fixing plate is arc-shaped.

Preferably, the support assembly includes: the spring plate, the fixed block, the rubber sheet and the elastic rope;

a pair of fixed blocks are respectively installed on the fixed plate and the regulating plate, the reed is embedded on the pair of fixed blocks, the inner side of the joint of the regulating plate and the fixed plate is provided with a rubber sheet, and the elastic rope is installed on the pair of regulating plates.

Preferably, a sponge cushion is arranged on the rubber sheet.

Advantageous effects

The utility model provides an endotracheal intubation fixer with adjustable curvature, which has the following beneficial effects:

the fixing device is provided with the fixing device body, and the fixing effect of the fixing device is better and the structure is simpler through the mutual matching of the fixing plate, the clamping block, the screw rod and the rotating button;

2 is provided with an adjusting component, through the mutual cooperation of the connecting shaft, the connecting block and the adjusting plate, the equipment has the curvature adjusting function, and can be adjusted according to the facial outline of a patient, so that the equipment is more attached to the human body, and the comfort level of the patient is improved;

3 are provided with support components, through the reed, the fixed block, the mutual cooperation of sheet rubber and elastic cord for equipment has the fixed function of support, makes the fixer can be better fix on the human face, makes the atress of face less.

Drawings

Fig. 1 is a schematic front view of a curvature-adjustable tracheal cannula holder according to the present utility model.

Fig. 2 is a schematic top view of a curvature adjustable endotracheal tube holder according to the present utility model.

In the figure: 1. a holder body; 2. a fixing plate; 3. a clamping block; 4. a screw rod; 5. a rotation knob; 6. a connecting shaft; 7. a connecting block; 8. an adjusting plate; 9. a reed; 10. a fixed block; 11. a rubber sheet; 12. an elastic rope.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution.

Example 1:

referring to fig. 1-2, in an embodiment, a curvature adjustable tracheal tube holder comprises: a holder body 1 and a curvature adjusting structure; the structure is arranged on the upper part;

the curvature adjusting structure includes: an adjustment assembly and a support assembly;

the adjusting component is arranged on the fixer body 1, and the supporting component is arranged on the fixer body 1;

the holder includes: a fixed plate 2, a clamping block 3, a screw rod 4 and a rotary knob 5;

the screw rod 4 is embedded in the center of the top end of the fixed plate 2, the clamping block 3 is arranged at the bottom end of the screw rod 4, and the rotary button 5 is arranged at the top end of the screw rod 4.

It should be noted that, fixed plate 2 is the circular arc board, can be better paste the mouth profile of patient, insert the trachea in the trachea of human body after, slide into patient's mouth with fixed plate 2 through the recess of seting up on fixed plate 2, then twist rotatory button 5, drive lead screw 4 under rotatory button 5's effect and rotate, thereby with the down motion of lead screw 4, thereby make the clamp block 3 of lead screw 4 bottom move down mutually, press from both sides the trachea tightly, accomplish fixed tracheal fixation, the simple structure of equipment, be convenient for personnel's operation, can not touch the trachea askew, thereby lead to patient's discomfort.

Preferably, further, a sponge cushion is arranged on the inner side of the fixing plate 2.

It should be noted that, the inside of the fixing plate 2 is provided with a foam cushion, which improves the comfort of the patient.

Preferably, still further, the adjusting assembly includes: the connecting shaft 6, the connecting block 7 and the adjusting plate 8;

the connecting block 7 is installed in the fixed plate 2 both sides, and connecting axle 6 inlays the dress in connecting block 7, and regulating plate 8 is installed on connecting axle 6.

It should be noted that, after the fixer is preliminarily fixed, the adjusting plate 8 can be rotationally adjusted around the connecting shaft 6 according to the connecting shaft 6 arranged on the connecting blocks 7 on two sides of the fixing plate 2, so that the adjusting plate 8 can be more attached to the human body, the adjusting plate 8 can be more attached to the facial contour of the human body, and the adjusting can be performed according to the non-contour, so that the patient is more comfortable when wearing the fixer.

Preferably, further, the fixing plate 2 is circular arc-shaped.

It should be noted that, the fixing plate 2 is in a circular arc shape, so that the fixing plate 2 can better fit the mouth contour.

Preferably, further, the support assembly includes: the spring plate 9, the fixed block 10, the rubber sheet 11 and the elastic rope 12;

a pair of fixed blocks 10 are respectively arranged on the fixed plate 2 and the adjusting plate 8, reeds 9 are embedded on the pair of fixed blocks 10, rubber sheets 11 are arranged on the inner sides of the joints of the adjusting plate 8 and the fixed plate 2, and elastic ropes 12 are arranged on the pair of adjusting plates 8.

It should be noted that, when the adjusting plate 8 is rotating, the fixing block 10 mounted on the fixing plate 2 and the reed 9 mounted on the adjusting plate 8 are bent to provide a slight supporting force, so that the adjusting plate 8 is attached to the face with less force, and the elastic rope 12 is sleeved behind the head.

Preferably, further, the rubber sheet 11 is provided with a sponge pad.

It should be noted that, the rubber sheet 11 is provided with a foam pad, which improves comfort of the patient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. A curvature adjustable tracheal cannula holder comprising: a retainer body and a curvature adjustment structure; the structure is arranged on the upper part;

the curvature adjusting structure includes: an adjustment assembly and a support assembly;

the device is characterized in that the adjusting component is arranged on the fixer body, and the supporting component is arranged on the fixer body;

the holder includes: the device comprises a fixed plate, a clamping block, a screw rod and a rotary button;

the lead screw is embedded in the center of the top end of the fixed plate, the clamping block is arranged at the bottom end of the lead screw, and the rotating button is arranged at the top end of the lead screw.

2. A curvature adjustable endotracheal tube holder as claimed in claim 1, wherein a foam pad is provided on the inside of the holder plate.

3. The adjustable curvature tracheal tube fixator of claim 1, wherein the adjustment assembly comprises: the connecting shaft, the connecting block and the adjusting plate;

the connecting block is installed in the fixed plate both sides, and the connecting axle inlays in the connecting block, and the regulating plate is installed on the connecting axle.

4. A curvature adjustable endotracheal tube holder as claimed in claim 1, wherein the fixing plate is circular arc shaped.

5. The adjustable curvature tracheal tube fixator of claim 1, wherein the support assembly comprises: the spring plate, the fixed block, the rubber sheet and the elastic rope;

a pair of fixed blocks are respectively installed on the fixed plate and the regulating plate, the reed is embedded on the pair of fixed blocks, the inner side of the joint of the regulating plate and the fixed plate is provided with a rubber sheet, and the elastic rope is installed on the pair of regulating plates.

6. The adjustable-curvature tracheal cannula holder of claim 5, wherein the rubber sheet is provided with a foam pad.

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