CN219022803U

CN219022803U - Novel oral trachea cannula fixer

Info

Publication number: CN219022803U
Application number: CN202222598400.XU
Authority: CN
Inventors: 应忠; 徐欢; 李经纬; 周显玉; 杨流赛; 叶小军; 连志坚; 曾逸峰; 熊林峰
Original assignee: Shangrao Juweixing Technology Co ltd; Nanchang Institute of Technology; Shangrao Normal University
Current assignee: Shangrao Juweixing Technology Co ltd; Nanchang Institute of Technology; Shangrao Normal University
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-16
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a novel oral tracheal cannula fixer. The novel oral tracheal cannula fixer comprises: the facial combination part is provided with a facial working surface facing a user, the working surface comprises a first area and a second area, the first area can be attached to the face of a human body, the second area can form a three-dimensional shape with a ventilation space matched with the mouth and nose of the human body, the second area is also provided with an opening communicated with the ventilation space, and the opening corresponds to the mouth of the human body; a bite piece disposed within the opening of the face-engaging piece; the two binding belts are respectively and fixedly arranged at two ends of the face binding member, and the binding belt fixing member can be fixedly combined with the two binding belts. The utility model uses the occluding part to fix the air duct, so as to avoid the problem that a patient bites the air duct or the air duct is not well fixed, and avoid secondary injury caused by the damage of the air duct.

Description

Novel oral trachea cannula fixer

Technical Field

The utility model particularly relates to a novel oral tracheal cannula fixer, and belongs to the technical field of medical auxiliary instruments.

Background

In the related treatment, the patient is usually required to be treated by introducing the trachea in a specific way, however, the pain caused by the pain and the discomfort symptoms of the treatment can cause the problems of eczema, pain and itching caused by the occlusion of the trachea by the patient or the binding of the bandage, the heavy pressing caused by the traditional injection molding novel oral trachea cannula fixer and the poor matching of the individual patient to different degrees.

Disclosure of Invention

The utility model mainly aims to provide a novel oral tracheal cannula fixer, thereby overcoming the defects in the prior art.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model comprises the following steps:

the embodiment of the utility model provides a novel oral tracheal cannula fixer, which comprises the following components:

the facial combination part is provided with a facial working surface facing a user, the working surface comprises a first area and a second area, the first area is arranged around the second area, the first area is provided with a first arc-shaped outline matched with the outline of the human face and can be attached to the human face, the second area can form a three-dimensional shape with a ventilation space matched with the nose and the mouth of the human body, the second area is also provided with an opening communicated with the ventilation space, and the opening corresponds to the mouth of the human body;

a bite piece arranged in the opening of the face combining piece, wherein part of the bite piece is arranged in the ventilation space in an extending way, and a through hole for the oral air tube to pass through is formed in the bite piece;

the two binding belts are respectively and fixedly arranged at two ends of the face binding member, and can be sleeved on the ears of a user to fix the face binding member on the face of the user;

and a tie-down strap fixing member capable of being fixedly coupled with both of the tie-down straps, thereby fixing the face-coupling member to the face of the user.

Compared with the prior art, the utility model has the advantages that:

1) The novel oral trachea cannula fixer provided by the embodiment of the utility model has the advantages that the occlusion piece is used for fixing the trachea, so that the problems that a patient bites the trachea or the trachea is not well fixed can be solved, and secondary injury caused by the damage of the trachea can be avoided;

2) The novel oral tracheal cannula fixer provided by the embodiment of the utility model has good stability and is not easy to fall off in the wearing process; the device has good flexibility, can adjust the proper angle and size according to the width of the face and the head of a patient, has strong practicability and wide application range;

3) The novel oral trachea cannula fixer provided by the embodiment of the utility model can protect a user, can fix the airway, and can also avoid the sense of depression caused by the uncomfortable size of the fixer.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a novel oral tracheal cannula holder in accordance with an exemplary embodiment of the present utility model;

fig. 2 is a schematic view of a novel oral tracheal cannula holder according to an exemplary embodiment of the present utility model, in combination with an oral tracheal tube.

Detailed Description

In view of the shortcomings in the prior art, the inventor of the present utility model has long studied and practiced in a large number of ways to propose the technical scheme of the present utility model. The technical scheme, the implementation process, the principle and the like are further explained as follows.

In a specific embodiment, the whole face combining piece is of an arc-shaped structure which is matched with the outline of the face of a human body.

In a specific embodiment, the face-combining member comprises a first face-combining member and a second face-combining member, the first face-combining member and the second face-combining member are rotationally connected through a shaft body, and at least one of the first face-combining member and the second face-combining member can rotate by taking the shaft body as an axis, so that the face-combining member has an operating state and a storage state;

when the face combining piece is in a working state, a first included angle is formed between the first face combining piece and the second face combining piece, and the whole face combining piece is in an arc-shaped structure matched with the outline of the face of a human body; when the face combining piece is in a storage state, a second included angle is formed between the first face combining piece and the second face combining piece, and the second included angle is more than or equal to 0 and less than the first included angle.

In a specific embodiment, the first and second facial fasteners are arc-shaped structures adapted to the contours of the human face.

In a specific embodiment, one of the first and second face-engaging members is fixedly coupled to the shaft and the other is rotatably coupled to the shaft.

In a specific embodiment, a shaft sleeve is fixedly arranged on the other one of the first surface combining piece and the second surface combining piece, and the shaft body is sleeved in the shaft sleeve and is in running fit with the shaft sleeve.

In a specific embodiment, the opening is formed on the shaft body.

In a specific embodiment, the first and second face-engaging members are mirror-symmetrical structures.

In a specific embodiment, the first region of the working surface further has a second arcuate profile that is adapted to the profile of the nose of the person.

In a specific embodiment, the first region of the working surface is further provided with a nose bridge strip, the nose bridge strip has a second arc-shaped profile matched with the nose of a human body, and the nose bridge strip can be attached to the nose of the human body.

In a specific embodiment, two ends of the binding strap fixing piece are provided with a plurality of limiting grooves which are sequentially arranged along the length direction of the binding strap fixing piece, and the binding strap can be sleeved in the limiting grooves and fixedly connected with the binding strap fixing piece.

In a specific embodiment, the tie down strap mount is a flexible member.

In a specific embodiment, the novel oral tracheal cannula holder further comprises: and the breathable dressing gasket is attached to the working face of the face binding element.

The technical solution, implementation process and principle thereof, etc. will be further explained with reference to the drawings and specific embodiments, and it should be noted that, the embodiment of the present utility model is intended to explain the structural configuration of the novel oral tracheal cannula holder, and unless specifically stated otherwise, the dimensional parameters, etc. of the components of the novel oral tracheal cannula holder may be adjusted according to specific requirements, and are not particularly limited herein.

Example 1

Referring to fig. 1 and 2, a novel oral tracheal cannula fixer includes a face-combining member 100, a biting member 200, two binding bands 300 and a binding band fixing member 400, wherein the face-combining member 100 can be adhered to a part of the face of a human body and cover the mouth of the human body, the face-combining member 100 is further provided with an opening 101, the opening 101 corresponds to the mouth of the human body, the biting member 200 is arranged at the opening 101 of the face-combining member 100, the inside of the biting member 200 is provided with a through hole through which an oral tracheal tube (i.e. an air duct) 600 can pass, the two binding bands 300 are respectively and fixedly arranged at two ends of the face-combining member 100 (the two ends are oppositely arranged along the length direction of the face-combining member 100), and the binding bands 300 can be sleeved on the ears of a user to fix the face-combining member 100 on the face of the user; the tie down strap fixture 400 can be fixedly coupled with both the tie down straps 300, thereby securing the face-engaging member 100 to the face of the user.

In this embodiment, the face-combining component 100 has a face facing the face of the user, the face includes a first area and a second area, the first area is disposed around the second area, the first area has a first arc-shaped contour matching with the contour of the face of the human body and can be fitted with the face of the human body, the second area can form a three-dimensional shape having a ventilation space matching with the mouth and nose (mouth and/or nose) of the human body, and the opening 101 is disposed in the second area and is communicated with the ventilation space.

It will be appreciated that the second region corresponds to the oronasal portion of the person, and that the second region is recessed in the thickness direction of the face-engaging member 100 relative to the first region, i.e., the first region of the working surface of the face-engaging member 100 will conform to the person's face without direct contact between the second region and the person's face, oronasal portion, when the novel orotracheal cannula holder is worn.

In this embodiment, the whole face-combining member 100 may be an elongated arc structure adapted to the contour of the face of the human body, and it should be noted that the face-combining member 100 may cover only a part of the face of the human body and the mouth of the human body, or may cover a part of the face of the human body, the mouth and the nose of the human body.

In this embodiment, when the face-combining element 100 covers the nose and mouth of the human body, the first region of the working surface further has a second arc-shaped contour matching the contour of the nose of the human body, or the first region of the working surface is further provided with a nose bridge strip, the nose bridge strip has a second arc-shaped contour matching the nose of the human body, and the nose bridge strip can be attached to the nose of the human body.

In this embodiment, the face-bonding element 100 may be formed by a 3D printing process, etc., the face-bonding element 100 may be made of a material such as black talc polylactic acid, etc., or the face-bonding element 100 may be formed by laminating a plurality of nonwoven fabrics, and the plurality of nonwoven fabrics may be integrally bonded by pressing, ultrasonic welding, gluing, etc., and the thickness, length, radius of curvature, etc. of the face-bonding element 100 may be set according to specific requirements, and the material for forming the face-bonding element 100 may be obtained commercially.

In this embodiment, the occluding member 200 may be detachably disposed in the opening 101 of the face-coupling member 100, for example, the occluding member 200 may be detachably connected to the face-coupling member 100 by being interference-fitted with the opening 101 of the face-coupling member 100, that is, the diameter of the occluding member 200 is equal to or slightly larger than the diameter of the opening 101; alternatively, the occluding member 200 may be fixedly disposed at the opening 101 of the face-coupling member 100, for example, the occluding member 200 may be directly fixedly coupled to the face-coupling member 100 by ultrasonic welding or gluing.

In this embodiment, the engaging member 200 may be a hollow tubular structure, the engaging member 200 may be manufactured by 3D printing, the engaging member 200 may be made of a hard TPU composite material modified by black talc, which is commercially available or formulated from commercially available materials, or the like.

In this embodiment, the aperture of the through hole in the occluding member 200 is determined according to the diameter of the oral trachea, and is not particularly limited herein.

In this embodiment, the binding band 300 may also be understood as an ear band, and the binding band 300 may be fixed to the face-coupling member 100 by ultrasonic welding, gluing, or the like; the restraining strip 300 may be elastic, for example, the restraining strip 300 may be a spandex elastic rope or a black talc polyethylene high elastic fiber rope, or the like.

In this embodiment, after the two binding bands 300 are connected to the binding band fixing members 400, the face-binding member 100, the two binding bands 300, and the binding band fixing members 400 are connected and bound to form a ring structure, so that the binding band can be worn on the head of a human body.

In this embodiment, the two ends of the binding band fixing member 400 have a plurality of limiting grooves sequentially arranged along the length direction thereof, the ear band can be sleeved in the limiting grooves and fixedly connected with the binding band fixing member 400, so that the binding band fixing member 400 and the binding band 300 are more firmly connected, the limiting grooves are preferably continuous annular grooves, and the size of the annular structure can be changed by matching the binding band 300 with the annular grooves at different positions, so that users with different head circumferences can be adapted, and the comfort level can be adjusted.

In this embodiment, the binding band fixing member 400 is a flexible member, the binding band fixing member 400 may be a strip-shaped sheet-shaped member, and specifically, the binding band fixing member 400 may be made of a black talc modified soft TPU or the like.

The novel oral tracheal cannula fixer provided by the embodiment of the utility model can be used for emergency assistance of tracheal treatment on various pneumonia patients, can be used in non-medical scenes, can relieve pain and discomfort caused by the traditional fixing mode, can avoid the occurrence of treatment interruption caused by the occlusion of the airway by the patient, can relieve the problems of skin eczema, redness, swelling, pain and itching and the like caused by the fixing modes such as bandage binding and the like, and can also avoid heavy pressing caused by the traditional injection molding novel oral tracheal cannula fixer, and the problem of poor matching of a patient individual and a commercially available fixer can be solved by adopting a 3D printing mode.

According to the novel oral trachea cannula fixer provided by the embodiment of the utility model, main components are all made of the composite material modified by the Guangfeng black talcum powder body, and researches such as Raman spectrum, ultraviolet visible absorption spectrum and the like are adopted to find that due to the organic conjugated structures such as pseudo-cladophyllin and the like contained in the Guangfeng black talcum structure, ultraviolet rays with wave bands of 325-425nm can be effectively absorbed, and the maximum absorption value is 370nm, so that related accessories are very suitable for ultraviolet sterilization, efficient and convenient.

Example 2

The novel oral tracheal cannula holder in this embodiment is basically the same as in embodiment 1 except that: the novel oral tracheal cannula fixer in this embodiment further comprises a breathable dressing pad 500, the dressing pad 500 is attached to the working surface of the face connector 100, and the dressing pad 500 can be formed by medical adhesive after cutting by using a commercially available dressing.

Example 3

The novel oral tracheal cannula holder in this embodiment has substantially the same structure as in embodiment 1 or embodiment 2, except that: in this embodiment, the face-coupling member 100 includes a first face-coupling member 110 and a second face-coupling member 120, where the first face-coupling member 110 and the second face-coupling member 120 are rotatably connected via a shaft 130, and at least one of the first face-coupling member 110 and the second face-coupling member 120 is capable of rotating about the shaft 130, so that the face-coupling member has an operating state and a storage state;

when the face-combining element 100 is in a working state, a first included angle is formed between the first face-combining element 110 and the second face-combining element 120, and the whole face-combining element presents an arc-shaped structure adapted to the outline of the face of the human body; when the face-combining element 100 is in the storage state, a second included angle is formed between the first face-combining element 110 and the second face-combining element 120, and the second included angle is more than or equal to 0 and less than the first included angle.

It should be noted that, when the face-coupling member 100 is in the storage state, the ends of the first face-coupling member 110 and the second face-coupling member 120 away from the shaft 130 may be close to or abut against each other, so as to form a folded-like structure.

In this embodiment, the first and second face-combining

members

110 and 120 are arc structures adapted to the contours of the human face.

In this embodiment, two tie down straps are secured to the first and second face-

couplers

110, 120, respectively.

In this embodiment, one of the first surface combining member 110 and the second surface combining member 120 is fixedly combined with the shaft body 130, the other is rotatably connected with the shaft body 130, a shaft sleeve is fixedly arranged on the other of the first surface combining member 110 and the second surface combining member 120, and the shaft body is sleeved in the shaft sleeve and is in rotational fit with the shaft sleeve.

In this embodiment, the opening 101 is formed in the shaft body 130, the first surface fastener 110 and the second surface fastener 120 are disposed in mirror symmetry with respect to the shaft body, the shaft body 130 may be integrally formed with the first surface fastener 110 and the second surface fastener 120, and the material of the shaft body is the same as that of the first surface fastener 110 and the second surface fastener 120, and of course, the shaft body may also be a plastic member.

The novel oral tracheal cannula fixer in the embodiment is worn and comprises the following using steps:

s1: opening the first and second face-

piece couplings

110, 120 to orient the working or dressing-side pads of the face-piece couplings toward the face, inserting the biting members into the openings of the shaft body, the biting members biting the patient, and the first and second face-

piece couplings

110, 120 engaging the face;

s2: the binding belts are worn, the binding belts corresponding to the first surface combining piece 110 and the second surface combining piece 120 are respectively fixed at the left ear position and the right ear position, occipital bone fixation is carried out by adopting binding belt fixing pieces, and corresponding proper fixing clamping positions (namely limiting grooves) are adopted according to the head size of a patient, so that the binding belts are suitable for being attached to the head without loosening or tightening;

s3: after the binding belt fixing piece is determined, the patient lies down and inserts the therapeutic airway, and wearing can be completed.

The novel oral trachea cannula fixer provided by the embodiment of the utility model is used for fixing the trachea with the occluding part, so that the problems that a patient bites the trachea or the trachea is not well fixed can be solved, and secondary injury caused by the damage of the trachea can be avoided.

The novel oral tracheal cannula fixer provided by the embodiment of the utility model has good stability and is not easy to fall off in the wearing process; the device has good flexibility, can adjust proper angles and sizes according to the width of the face and the head of a patient, and has strong practicability and wide application range.

The novel oral trachea cannula fixer provided by the embodiment of the utility model can protect a user, can fix the airway, and can also avoid the sense of depression caused by the uncomfortable size of the fixer.

It should be understood that the above embodiments are merely for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and implement the same according to the present utility model without limiting the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A novel oral tracheal cannula holder, comprising:

the facial combination part is provided with a working surface facing to the face of a user, the working surface comprises a first area and a second area, the first area is arranged around the second area, the first area is provided with a first arc-shaped outline matched with the outline of the face of a human body and can be attached to the face of the human body, the second area can form a three-dimensional shape with a ventilation space matched with the nose and the mouth of the human body, and the second area is also provided with an opening communicated with the ventilation space, and the opening corresponds to the mouth of the human body;

2. The novel transtracheal cannula holder of claim 1, wherein: the whole facial combination piece is an arc-shaped structure matched with the outline of the human face.

3. The novel oral tracheal cannula holder of claim 1 or 2, wherein: the face combining piece comprises a first face combining piece and a second face combining piece, the first face combining piece and the second face combining piece are rotationally connected through a shaft body, and at least one of the first face combining piece and the second face combining piece can rotate by taking the shaft body as an axis, so that the face combining piece has a working state and a storage state;

4. A novel transtracheal cannula holder as in claim 3, wherein: the first face combining piece and the second face combining piece are arc-shaped structures matched with the contours of the faces of the human bodies.

5. A novel transtracheal cannula holder as in claim 3, wherein: one of the first surface combining piece and the second surface combining piece is fixedly combined with the shaft body, and the other one is rotationally connected with the shaft body.

6. The novel transtracheal cannula holder of claim 5, wherein: the other one of the first surface combining piece and the second surface combining piece is fixedly provided with a shaft sleeve, and the shaft body is sleeved in the shaft sleeve and is in rotary fit with the shaft sleeve.

7. A novel transtracheal cannula holder as in claim 3, wherein: the opening is arranged on the shaft body.

8. A novel transtracheal cannula holder as in claim 3, wherein: the first surface combining piece and the second surface combining piece are in mirror symmetry structures.

9. The novel transtracheal cannula holder of claim 1, wherein: the first area of working face still has the second arc profile with human nasal outline looks adaptation, or, the first area of working face still is provided with the bridge of the nose strip, the bridge of the nose strip has the second arc profile with human nasal looks adaptation, the bridge of the nose strip can laminate at human nasal part.

10. The novel transtracheal cannula holder of claim 1, wherein: the two ends of the binding belt fixing piece are provided with a plurality of limiting grooves which are sequentially arranged along the length direction of the binding belt fixing piece, and the binding belt can be sleeved in the limiting grooves and fixedly connected with the binding belt fixing piece.

11. The novel transoral tracheal cannula holder of claim 1, wherein the tie down strap holder is a flexible member.

12. The novel transtracheal cannula holder of claim 1, further comprising: and the breathable dressing gasket is attached to the working face of the face binding element.