CN214970669U - Tracheal catheter fixing device - Google Patents

Abstract

The tracheal catheter fixing device comprises a hard support sleeve, wherein a tracheal catheter groove is formed in the hard support sleeve along the axial direction, a hard plate is fixed at the end part of the hard support sleeve, notches corresponding to the tracheal catheter groove are formed in the hard plate, and tethers are connected to four corners of the upper surface of the hard plate; in conclusion, the novel technology is convenient to use and firm in fixation, the tracheal catheter can be effectively prevented from moving left and right, up and down and biting the tracheal catheter by teeth, the life safety of a patient is guaranteed, the novel tracheal catheter is convenient to use for patients with face trauma or burn through the tooth cushion, the inner baffle and the outer baffle, and the novel tracheal catheter does not need to be further fixed by sticking the face skin with an adhesive tape.

Description

Tracheal catheter fixing device

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to endotracheal tube fixing device.

Background

The process of placing the tracheal catheter into the trachea through glottic fissure is called tracheal intubation, and the tracheal intubation can provide conditions for keeping the airway smooth, ventilating and supplying oxygen, absorbing sputum in the respiratory tract, preventing aspiration and the like. The trachea cannula is a commonly used rescue technology in operations, emergency treatment and ICU, can timely suck out tracheal endocrine or foreign matters, prevent the foreign matters from entering respiratory tracts, keep the respiratory tracts unobstructed, and carry out effective manual or mechanical ventilation, has important significance for preventing patients from anoxia and carbon dioxide retention, is one of the most widely, effectively and quickly applied means in the respiratory tract management, and plays a vital role in rescuing the lives of the patients and reducing the fatality rate.

After carrying out trachea cannula, because endotracheal tube is mostly soft materials such as rubber tube, the patient probably appears leading to the teeth to be shut and sting because of unclear etc. after the intubate, if patient's tooth interlock leads to endotracheal tube closed this moment, then can't ventilate, the patient can appear the oxygen deficiency and stifle, so insert the back and need fix endotracheal tube to need prevent that endotracheal tube from being blocked by the tooth pressfitting. Carry out trachea cannula after usually adopt the bite-block to fill in the mode in patient's mouth to fix endotracheal tube, paste with the sticky tape for bite-block and endotracheal tube, prevent that the bite-block from shifting, reuse sticky tape is fixed patient's face with bite-block and endotracheal tube afterwards. The utility model patent document with publication number 201058170Y discloses an airway tube fixing clip, which adopts a clip to fix an endotracheal tube, but does not have a mechanism for preventing teeth from biting the endotracheal tube, and may cause the endotracheal tube to be closed due to patient's bite, resulting in death of the patient; the patient has large biting force by the masseter, and if a device for preventing biting is not placed in advance, the patient is difficult to open the mouth after biting;

for patients with facial skin damage caused by burns or trauma and the like, the tracheal catheter cannot be fixed by the adhesive tape, so that the clinical significance of preventing the tracheal catheter from shifting and preventing the occlusion of the lumen after the tracheal catheter is occluded is important.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trachea catheter fixing device which can prevent a patient from occluding a trachea catheter, aiming at solving the defects in the prior art.

In order to solve the technical problem, the utility model adopts the following technical scheme: the tracheal catheter fixing device comprises a hard support sleeve, wherein a tracheal catheter groove is formed in the hard support sleeve in the axial direction, a hard plate is fixed at the end of the hard support sleeve, notches corresponding to the tracheal catheter groove are formed in the hard plate, four corners of the upper surface of the hard plate are connected with tying ropes, a fixing clamp is fixed on the hard plate, and a spring is connected between two clamping arms of the fixing clamp;

rubber layers are arranged on the outer surface of the hard support sleeve, the bottom surface of the hard plate and the inner side surface of the clamping arm of the fixing clamp;

the lower extreme of stereoplasm support cover is fixed with outer baffle of annular, and the bottom surface of outer baffle is fixed with the upper casing pipe, and the upper casing pipe surface is provided with the external screw thread, and threaded connection has the lower casing pipe on the upper casing pipe, is fixed with baffle and soft arc bite-block in the annular on the lower casing pipe.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: when the novel technology is used, the tracheal catheter is placed in the tracheal catheter groove, then the tracheal catheter groove is pushed downwards to enter the lower part of the incisor, then the tracheal catheter is clamped by the fixing clamp, and finally the tracheal catheter is fixed by the tying belt; the novel technology is convenient to use and firm in fixation, and can effectively prevent the tracheal catheter from moving and prevent the catheter from being bitten by teeth, so that the life safety of a patient is guaranteed; the novel technique is convenient to use and firm in fixation, can effectively prevent the tracheal catheter from being left and right moved up and down and the catheter from being bitten by teeth, ensures the life safety of a patient, is convenient to use for a patient with facial trauma or burn through the fixation of the bite block, the inner baffle and the outer baffle, and does not need to be further fixed by sticking facial skin with an adhesive tape.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the casing.

Detailed Description

As shown in fig. 1 and 2, the tracheal catheter fixing device of the present invention comprises a rigid support sleeve 1, a tracheal catheter groove 2 is formed in the rigid support sleeve 1 along an axial direction, a rigid plate 3 is fixed to an end of the rigid support sleeve 1, a notch corresponding to the tracheal catheter groove 2 is formed in the rigid plate 3, four corners of an upper surface of the rigid plate 3 are connected with a tether 4, a fixing clip 5 is fixed to the rigid plate 3, and a spring 6 is connected between two clip arms of the fixing clip 5;

rubber layers are arranged on the outer surface of the hard support sleeve 1, the bottom surface of the hard plate 3 and the inner side surface of the clamping arm of the fixing clamp 5;

the lower extreme of stereoplasm support cover 1 is fixed with outer baffle 7 of annular, and the bottom surface of outer baffle 7 is fixed with upper casing 8, and upper casing 8's surface is provided with the external screw thread, and threaded connection has lower casing 9 on the upper casing 8, is fixed with baffle 10 and soft arc bite-block 11 in the annular on the lower casing 9.

The utility model is mainly applied to the patients whose facial skin is damaged due to the reasons of trauma or burn, etc., the utility model is provided with a hard supporting tube 1, an upper sleeve 8 and a lower sleeve 9, the tracheal catheter can be placed in the hard supporting tube, and the three are all hard supporting structures, thus preventing the tracheal catheter from being bitten and closed; when the novel technology is used, firstly, the tracheal catheter is inserted into the hard support tube 1, the upper sleeve 8 and the lower sleeve 9, then the teeth of a patient are broken off, the soft arc bite block 11 on the lower sleeve 9 is placed on the occlusal surface of the teeth, and due to the fixing effect of the bite block 11, the inner baffle 10 and the outer baffle 7, the bite block 11 can be prevented from moving or falling off; then the upper sleeve 8 is screwed on the lower sleeve 9, and the inner baffle 10 and the outer baffle 7 are provided with cushions at the sides close to the teeth to prevent the teeth from being damaged;

the hard support sleeve 1 of the utility model is provided with the tracheal catheter groove 2, the tracheal catheter can be placed in the tracheal catheter groove 2 when in use, the rubber layer is arranged outside the hard support sleeve 1, the hard support sleeve 1 can prevent the tracheal catheter from being occluded, and the rubber layer on the outer surface can prevent the hard support sleeve 1 from damaging teeth; hard board 3 places the time with the lip contact, so its below is provided with the rubber layer and prevents to press the sore to form, and 3 four corners of hard board are provided with tether 4, and the convenience is fixed this device, and it is fixed with two of them tether 4 through the first rear portion of detour above the ear when fixed, and two other tether 4 are fixed around the neck rear portion.

When the novel technology is used, the tracheal catheter is placed in the tracheal catheter groove 2, then the tracheal catheter groove 2 is pushed downwards to enter the lower part of the incisors, then the tracheal catheter is clamped by the fixing clamp 5, and finally the tracheal catheter is fixed by the tying belt; the novel technique is convenient to use and firm in fixation, can effectively prevent the tracheal catheter from moving and prevent the catheter from being bitten by teeth, and guarantees the life safety of a patient.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims (1)

1. Endotracheal tube fixing device, its characterized in that: the tracheal catheter fixing device comprises a hard support sleeve, wherein a tracheal catheter groove is formed in the hard support sleeve in the axial direction, a hard plate is fixed at the end of the hard support sleeve, a notch corresponding to the tracheal catheter groove is formed in the hard plate, four corners of the upper surface of the hard plate are connected with tying ropes, a fixing clamp is fixed on the hard plate, and a spring is connected between two clamping arms of the fixing clamp; rubber layers are arranged on the outer surface of the hard support sleeve, the bottom surface of the hard plate and the inner side surface of the clamping arm of the fixing clamp;

the lower extreme of stereoplasm support cover is fixed with outer baffle of annular, and the bottom surface of outer baffle is fixed with the upper casing pipe, and the upper casing pipe surface is provided with the external screw thread, and threaded connection has the lower casing pipe on the upper casing pipe, is fixed with baffle and soft arc bite-block in the annular on the lower casing pipe.

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