CN219110515U

CN219110515U - Fixer for trachea cannula

Info

Publication number: CN219110515U
Application number: CN202223493616.6U
Authority: CN
Inventors: 宋文君; 王浩然
Original assignee: First Affiliated Hospital Of Harbin Medical University
Current assignee: First Affiliated Hospital Of Harbin Medical University
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-02
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a fixer for an endotracheal intubation in the technical field of medical appliances, wherein a sliding hole is fixedly formed in one side surface of a connecting block, a sliding block is connected in the sliding hole in a sliding manner, a threaded rod is connected to the top of the sliding block in a threaded manner, a fixed disc is fixedly arranged on the bottom surface of the threaded rod, a fixed block is fixedly arranged on one side of the sliding block, an anti-tooth sleeve is fixedly connected to one side of the fixed block, the sliding block can move on the surface of the connecting block through the sliding block and the sliding hole, the position of the anti-tooth sleeve inserted into a mouth of a patient can be conveniently adjusted, the sliding block can be fixed through the contact between the bottom of the fixed disc and the top surface of the connecting block by rotating the threaded rod, the fixing effect on the position of the anti-tooth sleeve is realized through an adhesive layer, the contact stability between the device and the face of the patient is improved, and the endotracheal intubation can be prevented from shaking or moving during use, so that the endotracheal intubation is easy to drop, and the use is affected.

Description

Fixer for trachea cannula

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a fixer for an endotracheal tube.

Background

The trachea cannula is the most commonly used medical instrument in clinical emergency resuscitation, rescue respiratory muscle paralysis, operation anesthesia and open airway, and in the use of trachea cannula, the trachea cannula is inserted into patient's oral cavity earlier, and then is fixed the bite block next to the trachea cannula for support patient's tooth bitten face, prevent that the patient from biting the trachea cannula, ensure that the pipeline of trachea cannula is unobstructed, and trachea cannula then inserts in patient's trachea through oral cavity or nasal cavity. Because the dental pad can prop open the oral cavity of a patient for a long time, bacteria can easily grow and stimulate the oral cavity of the patient to cause inflammation.

The prior trachea cannula has poor fixing effect, and when the trachea cannula is used for a patient, the trachea cannula can shake or move due to the lack of the fixing device between the trachea cannula and the mouth of the patient, so that the trachea cannula is easy to fall off to influence the use, and therefore, the trachea cannula fixer is provided.

Disclosure of Invention

Aiming at the problems, the utility model provides a fixer for an endotracheal tube, which aims to solve the problems that the prior art is poor in fixing effect, and the endotracheal tube can shake or move, so that the endotracheal tube is easy to fall off and the use is affected.

The technical scheme of the utility model is as follows:

the utility model provides a trachea cannula's fixer, includes first fixed band and connects the plastic sheet, it is equipped with two to connect the plastic sheet, fixed mounting has the connecting block between the plastic sheet, a side fixed surface of connecting block has seted up the slide opening, the inside sliding connection of slide opening has the slider, the top threaded connection of slider has the threaded rod, the bottom fixed surface of threaded rod installs the fixed disk, one side fixed mounting of slider has the fixed block, one side fixedly connected with of fixed block prevents the facing, one side threaded connection of preventing the facing has fixing bolt.

The working principle of the technical scheme is as follows:

the trachea cannula is inserted into the oral cavity of a patient, the position and the angle of the trachea cannula are adjusted, the anti-tooth socket 14 is sleeved on the surface of the trachea cannula from the opening, so that the outer surface of the trachea cannula is protected, the situation that the teeth of the patient squeeze the surface of the trachea cannula to affect normal use is avoided, then the threaded rod is rotated, the bottom of the fixing disc is driven by the threaded rod to contact with the top surface of the connecting block, and therefore the sliding block can be fixed, and the fixing effect on the position of the anti-tooth socket is also realized.

In a further technical scheme, the bottom surface of the connecting plastic sheet is provided with an adhesive layer.

The two connecting plastic sheets are placed on the face of a patient, and the connecting plastic sheets and the face of the patient can be preliminarily and fixedly connected through the adhesive layer.

In a further technical scheme, one side of the first fixed band is provided with a second fixed band, one side of the first fixed band is fixedly connected with one end of the connecting plastic sheet, one side of the second fixed band is fixedly connected with one end of the connecting plastic sheet, and one side surface of the connecting block is fixedly provided with a binding band.

The air pipe exposed at the end part of the anti-tooth socket can be fixed through the binding belt, so that discomfort brought to a patient by movement is avoided.

In a further technical scheme, one end of each of the first fixing strap and the second fixing strap is fixedly connected with an elastic strap.

The application range of the device can be increased through the elastic band, and the device can be used and fixed for patients with different head types.

In a further technical scheme, the elastic band is provided with two, a clamping block is fixedly arranged at one end of the elastic band, and a buckle is fixedly connected to one end of the elastic band.

The stability of the device connection is improved through the buckle and the clamping block, so that the comfort level of the patient is improved.

In a further technical scheme, the anti-dental mouthpiece is made of a material of a sterile transparent rubber leather hose.

The protection and normal use to the trachea are improved through the tooth cover that prevents that the patient from biting the tracheal surface, influence tracheal normal use.

The beneficial effects of the utility model are as follows:

1. by adopting the fixer for the tracheal cannula, the sliding block and the sliding hole are arranged, the sliding block can move on the surface of the connecting block with the anti-tooth sleeve, so that the position of the anti-tooth sleeve inserted into the mouth of a patient can be conveniently adjusted, the bottom of the fixing disc is driven to be contacted with the top surface of the connecting block by rotating the threaded rod, the sliding block can be fixed, the fixing effect on the position of the anti-tooth sleeve is realized by the adhesive layer, the contact stability of the device and the face of the patient is improved, and the tracheal cannula is prevented from shaking or moving during use, so that the tracheal cannula is easy to fall off and the use is influenced.

2. The tracheal cannula fixer can fix the exposed trachea at the end part of the anti-tooth socket through the binding belt, so that discomfort brought to a patient by movement is avoided, the application range of the device can be increased through the elastic belt, the device can be used and fixed for patients with different head types, the connection stability of the device is improved through the buckle and the clamping block, and the comfort level of the patient is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the adhesive layer structure of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting block of the present utility model;

fig. 4 is a schematic view of the slider structure of the present utility model.

Reference numerals illustrate:

1. a first fixing strap; 2. an elastic band; 3. a clamping block; 4. a buckle; 5. connecting plastic sheets; 6. an adhesive layer; 7. a connecting block; 8. a slide hole; 9. a slide block; 10. a threaded rod; 11. a fixed plate; 12. a fixed block; 13. a tie-down strap; 14. an anti-tooth socket; 15. and (5) fixing bolts. 16. And a second fixing strap.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, the utility model provides a tracheal cannula fixer, which comprises a first fixing belt 1 and two connecting plastic sheets 5, wherein a connecting block 7 is fixedly arranged between the connecting plastic sheets 5, a sliding hole 8 is fixedly formed in one side surface of the connecting block 7, a sliding block 9 is slidably connected in the sliding hole 8, a threaded rod 10 is in threaded connection with the top of the sliding block 9, a fixing disc 11 is fixedly arranged on the bottom surface of the threaded rod 10, a fixing block 12 is fixedly arranged on one side of the sliding block 9, an anti-tooth sleeve 14 is fixedly connected on one side of the fixing block 12, and a fixing bolt 15 is in threaded connection with one side of the anti-tooth sleeve 14.

Specifically, the bottom surface of connecting plastic sheet 5 is equipped with viscose layer 6, one side of first fixed band 1 is equipped with second fixed band 16, one side of first fixed band 1 and the one end fixed connection of connecting plastic sheet 5, one side of second fixed band 16 and the one end fixed connection of connecting plastic sheet 5, one side fixed surface mounting of connecting block 7 has constraint area 13, the equal fixedly connected with elastic band 2 of one end of first fixed band 1 and second fixed band 16, elastic band 2 is equipped with two, the one end fixed mounting of elastic band 2 has fixture block 3, the one end fixedly connected with buckle 4 of elastic band 2, it is the material preparation of aseptic transparent rubber leather tube to prevent tooth shell 14 adoption.

The working principle and the beneficial effects of the embodiment are as follows.

When using, insert the oral cavity inside of patient with the trachea cannula earlier, then adjust trachea cannula's position and angle, will prevent tooth shell 14 from the surface of opening part cover trachea cannula again, thereby play the effect of protection to trachea cannula's surface, avoid patient's tooth to cause the extrusion to trachea cannula's surface, influence normal use, then place two connection plastic sheets 5 at patient's face, can make connection plastic sheets 5 and patient's face carry out preliminary fixed connection through the viscose layer 6 that is equipped with, then rotatory threaded rod 10, threaded rod 10 drives the bottom of fixed disk 11 and the top surface of connecting block 7 and contacts, thereby can fix slider 9, also realized the fixed action to preventing tooth shell 14 position, then pass the inside of constraint area 13 with the trachea, enter into the inside of preventing tooth shell 14, then screw up fixedly through fixing bolt 15 with one side of preventing tooth shell 14, thereby improved the trachea at preventing tooth shell 14 inside fixed stability, can bring naked trachea of tip of preventing tooth shell 14 through constraint area 13 that is equipped with, avoid removing the discomfort for patient, then with first constraint area 1 and second buckle 1 and the second buckle 1 are equipped with the device that is equipped with the improvement of the comfort level of the connection of the device of the head and the head of the patient 4.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a fixer of trachea cannula, includes first fixed band and connects plastic sheet, its characterized in that: the utility model discloses a tooth cover, including connecting plastic sheet, connecting plastic sheet and tooth cover, connecting plastic sheet is equipped with two, connecting plastic sheet is between fixed mounting has the connecting block, a side fixed surface of connecting block has seted up the slide hole, the inside sliding connection of slide hole has the slider, the top threaded connection of slider has the threaded rod, the bottom fixed surface of threaded rod installs the fixed disk, one side fixed mounting of slider has the fixed block, one side fixedly connected with of fixed block prevents the tooth cover, one side threaded connection of preventing the tooth cover has fixing bolt.

2. A tracheal cannula holder as in claim 1, wherein: the bottom surface of the connecting plastic sheet is provided with an adhesive layer.

3. A tracheal cannula holder as in claim 1, wherein: one side of the first fixing strap is provided with a second fixing strap, one side of the first fixing strap is fixedly connected with one end of the connecting plastic sheet, one side of the second fixing strap is fixedly connected with one end of the connecting plastic sheet, and one side surface of the connecting block is fixedly provided with a binding strap.

4. A tracheal tube holder as in claim 3, wherein: one ends of the first fixing belt and the second fixing belt are fixedly connected with elastic belts.

5. A tracheal cannula holder as in claim 4, wherein: the elastic band is provided with two, clamping blocks are fixedly arranged at one end of the elastic band, and a buckle is fixedly connected to one end of the elastic band.

6. A tracheal cannula holder as in claim 1, wherein: the anti-tooth socket is made of a sterile transparent rubber leather tube.