CN220193736U

CN220193736U - Fixer for trachea cannula

Info

Publication number: CN220193736U
Application number: CN202222713896.0U
Authority: CN
Inventors: 仲锐普; 韩国杰; 柴宇霞
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-12-19
Anticipated expiration: 2032-10-15

Abstract

The utility model discloses a fixer for an tracheal cannula, which comprises an air-permeable mask, wherein two ends of the air-permeable mask are provided with binding belts, the air-permeable mask is used for covering the mouth of a patient, the middle part of the air-permeable mask is provided with a placement groove, the placement groove is used for clamping a deflation tube, the front side of the air-permeable mask is provided with a holding fixing mechanism, the holding fixing mechanism comprises a fixing barrel, a holding piece, a connecting column and a connecting block, the fixing barrel is arranged on the air-permeable mask, the connecting block is positioned in the fixing barrel and intermittently is in pressing contact with the top wall of the fixing barrel, a spring is connected between the connecting block and the bottom wall of the fixing barrel, and the connecting column is arranged on the connecting block and rotationally and slidably penetrates through the fixing barrel to be fixedly connected with the holding piece. The utility model relates to the technical field of medical equipment, and particularly provides a fixer for a tracheal cannula, which is convenient to operate, has few exposed parts and is not easy to pollute, and the fixer is matched with a hugging part on the upper side through a fixed protective baffle to realize hugging fixation on a tracheal cannula.

Description

Fixer for trachea cannula

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixer for tracheal intubation.

Background

Clinically, after the trachea cannula is successful, the trachea cannula is fixed, so that the situations that the treatment effect is affected due to the fact that a patient bites the trachea, the trachea is separated and the like are prevented.

At present, when the trachea cannula is fixed, a group of hard sleeves are sleeved on the trachea and are inserted into the mouth of a patient, then the hard sleeves are fixed on the face by using adhesive tapes, the hard sleeves can be in contact with the oral cavity wall to squeeze the oral cavity wall, so that the cannula is required to be fixed by using the fixer, the cannula is prevented from shaking, and the fixer for the trachea cannula, which is more convenient to operate, is required to be provided.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the scheme provides the fixer for the tracheal cannula.

The technical scheme adopted by the utility model is as follows: the fixer for the tracheal cannula comprises a breathable mask, wherein two ends of the breathable mask are provided with binding bands, the breathable mask is used for covering the mouth of a patient, a placement groove is formed in the middle of the breathable mask and used for clamping a deflation tube, a holding fixing mechanism is arranged on the front side of the breathable mask and comprises a fixing cylinder, a holding piece, a connecting column and a connecting block, the fixing cylinder is arranged on the breathable mask, the connecting block is arranged in the fixing cylinder and is in intermittent pressing contact with the top wall of the fixing cylinder, a spring is connected between the connecting block and the bottom wall of the fixing cylinder, the connecting column is arranged on the connecting block and rotationally penetrates through the fixing cylinder and is fixedly connected with the holding piece, and the holding piece intermittently swings to the placement groove to hold the trachea clamped in the placement groove for contact; the rear side of the breathable mask is provided with an upper occlusion dental tray and a lower occlusion dental tray.

As a further optimization of the scheme, the lower occlusion dental tray is provided with an extension section.

As a further optimization of the scheme, the inner cavity of the fixed cylinder is a conical cavity, the connecting block is a conical block, the conical block intermittently contacts with the middle upper part of the conical cavity in the fixed cylinder, and an anti-slip layer is arranged on the outer sides of the inner cavity of the fixed cylinder and the connecting block.

As a further optimization of the scheme, a hook handle is arranged on one side of the fixed cylinder, and anti-slip protrusions are arranged on the hugging part.

As a further optimization of this scheme, place the recess tank bottom side and be equipped with fixed protection baffle, fixed protection baffle cooperates the piece of hugging of upside to realize hugging fixedly to the tracheal.

Preferably, the breathable mask is provided with ventilation holes.

Preferably, the holding fixing mechanism is symmetrically arranged on two sides of the placing groove.

The beneficial effects obtained by the utility model by adopting the structure are as follows:

the ventilation mask can be arranged at the mouth of a patient, ventilation is realized, and the upper occlusion dental tray, the lower occlusion dental tray and the extension section are used for fixing teeth and tongue parts, so that the teeth and tongue parts are prevented from colliding with air pipes;

according to the scheme, the fixed protective baffle is matched with the holding piece at the upper side to hold and fix the air pipe, so that the operation is convenient, the exposed parts are few, and the contamination is not easy;

simultaneously this scheme overall structure is simple, and it holds fixed establishment to the intubate and hold the back, and the dynamics keeps steady state, can not change at will, when needs adjusting the dynamics simultaneously, only need press to hold and hold the piece and drive the connecting block and move down compression spring, makes the connecting block keep away from fixed section of thick bamboo roof, releases the connecting block and the contact of fixed section of thick bamboo inner wall, can rotate to hold and hold the piece and adjust and hold the dynamics.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a front view of a holder for a tracheal cannula according to the present embodiment;

fig. 2 is a rear view of the holder for tracheal intubation according to the present embodiment;

fig. 3 is a schematic diagram showing an internal structure of a holding and fixing mechanism for the tracheal cannula.

The breathable mask comprises a mask body, a breathable mask, a binding belt, a placing groove, a fixing cylinder, a holding piece, a connecting column, a connecting block, a spring, an upper occlusion dental tray, a lower occlusion dental tray, 11, anti-slip protrusions, 12, a fixing protective baffle, 13, ventilation holes, 14 and a hook handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-3, the fixer for tracheal cannula comprises a breathable mask 1, wherein two ends of the breathable mask 1 are provided with binding bands 2, the breathable mask 1 is fixed on the face by the binding bands 2, the breathable mask 1 is used for covering the mouth of a patient, the middle part of the breathable mask 1 is provided with a placement groove 3, the placement groove 3 is used for clamping a deflation pipe, the front side of the breathable mask 1 is provided with a holding fixing mechanism, the holding fixing mechanism comprises a fixing cylinder 4, a holding piece 5, a connecting column 6 and a connecting block 7, the fixing cylinder 4 is arranged on the breathable mask 1, the connecting block 7 is positioned in the fixing cylinder 4 and is in intermittent pressing contact with the top wall of the fixing cylinder 4, a spring 8 is connected between the connecting block 7 and the bottom wall of the fixing cylinder 4, the connecting column 6 is arranged on the connecting block 7 and is fixedly connected with the holding piece 5 in a rotary sliding manner, and the holding piece 5 is intermittently swung to the placement groove 3 to hold the trachea clamped in the placement groove 3. An upper occlusion dental tray 9 and a lower occlusion dental tray 10 are arranged on the rear side of the breathable mask 1, and upper teeth and lower teeth are fixed by the upper occlusion dental tray 9 and the lower occlusion dental tray 10; the bottom side of the placement groove 3 is provided with a fixed protective baffle 12, and the fixed protective baffle 12 is matched with the holding piece 5 on the upper side to realize holding fixation of the air pipe.

As shown in fig. 2, in example 1, the lower occlusion tray 10 is provided with an extension section, and the extension section is used to press the tongue, thereby avoiding lifting the tongue and squeezing the trachea.

As shown in fig. 3, as embodiment 1, the inner cavity of the fixed cylinder 4 is a conical cavity, the connecting block 7 is a conical block, the conical block intermittently contacts with the middle upper portion of the conical cavity in the fixed cylinder 4, the outer sides of the inner cavity of the fixed cylinder 4 and the connecting block 7 are provided with anti-slip layers, one side of the fixed cylinder 4 is provided with a hook handle 14, one finger is firstly fixed by the hook handle 14 when the holding part 5 is pressed, and then the holding part 5 is pressed by the other finger, so that the connecting block 7 is driven to move downwards by the connecting post 6 to compress the spring 8, the connecting block 7 is far away from the top wall of the fixed cylinder 4, the contact between the connecting block 7 and the inner wall of the fixed cylinder 4 is released, and the holding part 5 is rotated to drive the holding part 5 to swing from one side far away from the placing groove 3 to one side close to the placing groove 3, and the anti-slip protrusion 11 is arranged on the holding part 5.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The fixer for trachea cannula, its characterized in that: including gas permeability face guard (1), gas permeability face guard (1) both ends are equipped with bandage (2), gas permeability face guard (1) are used for the cover to locate patient's oral area, gas permeability face guard (1) middle part is equipped with places recess (3), place recess (3) and be used for the card bleed pipe, gas permeability face guard (1) front side is equipped with and hugs fixed establishment, hugs fixed establishment and includes fixed section of thick bamboo (4), hugs and holds piece (5), spliced pole (6) and connecting block (7), fixed section of thick bamboo (4) are located on gas permeability face guard (1), connecting block (7) are located fixed section of thick bamboo (4) and intermittent type and the roof press contact of fixed section of thick bamboo (4), be connected with spring (8) between connecting block (7) and the fixed section of thick bamboo (4) diapire, connecting pole (6) are located on connecting block (7) and rotatory sliding runs through fixed section of thick bamboo (4) and hug piece (5) rigid coupling, hug piece (5) intermittent type swing to place recess (3) department to hug the card and place in holding recess (3) and hold the contact. An upper occlusion dental tray (9) and a lower occlusion dental tray (10) are arranged on the rear side of the breathable mask (1);

the inner cavity of the fixed cylinder (4) is a conical cavity, the connecting block (7) is a conical block, the conical block intermittently contacts with the middle upper part of the conical cavity in the fixed cylinder (4), and an anti-slip layer is arranged on the inner cavity of the fixed cylinder (4) and the outer side of the connecting block (7);

the fixed guard baffle (12) is arranged on the bottom side of the placement groove (3), and the fixed guard baffle (12) is matched with the holding piece (5) on the upper side to realize holding fixation of the trachea.

2. A tracheal cannula holder as in claim 1, wherein: the lower occlusion dental tray (10) is provided with an extension section for pressing the tongue.

3. A tracheal cannula holder as in claim 1, wherein: one side of the fixed cylinder (4) is provided with a hook handle (14) for fixing fingers, and the hugging part (5) is provided with anti-slip protrusions (11).

4. A tracheal cannula holder as in claim 1, wherein: the breathable mask (1) is provided with ventilation holes (13).

5. A tracheal cannula holder as in claim 1, wherein: the holding fixing mechanism is symmetrically arranged on two sides of the placing groove (3).