CN214912155U

CN214912155U - Trachea cannula fixer convenient to it is fixed

Info

Publication number: CN214912155U
Application number: CN202120238293.2U
Authority: CN
Inventors: 曹冉
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-30
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a trachea cannula fixer convenient for fixing, which comprises a cannula fixing part, wherein the cannula fixing part comprises a mouth plug, two side walls of the mouth plug are connected with a fixing plate, the fixing plate is connected on a fixing belt, the fixing belt is arranged on a lower jaw fixing part used for fixing the lower jaw of a patient, and an installation component used for installing the fixing belt is arranged on the lower jaw fixing part; be equipped with in the mouth stopper and be used for intubate male through-hole, one side fixed connection locating piece that patient's oral cavity was kept away from to the mouth stopper, the locating piece is close to the lateral wall one end fixed connection of through-hole and is used for the location area of fixed intubate, the utility model discloses design according to current demand, the lower jaw mounting can be fixed patient's lower jaw, prevents that patient's oral area from opening and leading to the intubate aversion, and the fixed band is installed on the lower jaw mounting after, enables the intubate mounting and fixes at patient's oral area, is convenient for in the through-hole that plugs the intubate inserted hole, can use the location area further fixed after the intubate installation is accomplished, improves intubate fixed stability.

Description

Trachea cannula fixer convenient to it is fixed

Technical Field

The utility model relates to a medical accessory technical field specifically is a trachea cannula fixer convenient to it is fixed.

Background

The trachea cannula is a common emergency tool, is a key measure for rescuing patients with respiratory failure and respiratory tract obstruction, and is a good fixing method for ensuring the success of the trachea cannula. If the trachea cannula is not fixed well, the trachea cannula is easy to loosen and even fall off, and the repeated intubation causes mechanical damage to the patient, which can affect the rescue and even endanger the life.

When current trachea cannula fixer used, the mounting of fixed intubate can be placed in patient's mouth, inserts the intubate from the through-hole in the mounting, but during the use, is comparatively inconvenient to the fixed of intubate position, and when patient's mouth opened or the head rocks and leads to the mounting aversion easily, and the mounting aversion can lead to the intubate to drop or shift, can bring the discomfort for the patient, and it is comparatively inconvenient to use.

In view of the above problems, a tracheal cannula fixation device convenient for fixation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trachea cannula fixer convenient to it is fixed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a trachea cannula fixing device convenient to fix comprises a cannula fixing device, wherein the cannula fixing device comprises a mouth plug, two side walls of the mouth plug are connected with a fixing plate, the fixing plate is connected with a fixing belt, the fixing belt is installed on a lower jaw fixing device used for fixing the lower jaw of a patient, and an installation assembly used for installing the fixing belt is arranged on the lower jaw fixing device;

be equipped with in the mouth stopper and be used for intubate male through-hole, one side fixed connection locating piece that patient's oral cavity was kept away from to the mouth stopper, the locating piece is close to the lateral wall one end fixed connection of through-hole and is used for the location area of fixed cannula, the locating piece is kept away from and is equipped with the rectangular hole with the one end of location area fixed department, the rectangular hole is passed with the one end of locating piece fixed department to the location area is kept away from, be equipped with the fixed subassembly that is used for fixed positioning area shift position in the rectangular hole on the locating piece.

Preferably, the fixing plate is close to one side of the oral cavity of the patient and is positioned on the side wall of the mouth plug, an occlusion area contacting with the teeth of the patient is arranged on the fixing plate, and the fixing belt is fixedly connected to one side of the fixing plate close to the occlusion area.

Preferably, the lower jaw fixing piece comprises a lower jaw fixing band, the lower jaw fixing band is close to the bottom ends of two sides of the face of a patient and is respectively connected with a first neck fixing band and a second neck fixing band, a magic tape hair surface is arranged at one end, far away from the lower jaw fixing band, of the first neck fixing band, and a magic tape hook surface matched with the magic tape hair surface is arranged at one end, far away from the lower jaw fixing band, of the second neck fixing band; the lower jaw fixing band is close to the top ends of two sides of the face of a patient and is respectively connected with a first head fixing band and a second head fixing band, one end, away from the lower jaw fixing band, of the first head fixing band is provided with a magic tape hair surface, and one end, away from the lower jaw fixing band, of the second head fixing band is provided with a magic tape hook surface matched with the magic tape hair surface.

Preferably, the mounting assembly comprises a fixing buckle, two groups of fixing buckles are connected to the outer side of one end, close to the lower jaw fixing band, of the first head fixing band and the outer side of one end, close to the lower jaw fixing band, of the second head fixing band, and a plurality of groups of button holes matched with the fixing buckles are arranged at one end, close to the second head fixing band, of the fixing bands and at one end, close to the first head fixing band, of the fixing bands.

Preferably, the lower jaw fixing band, the second head fixing band and one side of the first head fixing band close to the face of the patient are all connected with a protective cotton pad.

Preferably, the inner wall of the positioning belt is connected with a protective pad for protecting the cannula during clamping, and a plurality of groups of teeth which are uniformly arranged are connected to the inner wall of one end, far away from the fixing position of the positioning block, of the protective pad.

Preferably, fixed subassembly include sliding connection and keep away from with the location area fixed department one side draw the knot, draw the knot to be close to one side of locating piece and pass through the pull rod and connect the stopper, the stopper is close to the one end of rectangular hole and passes the rectangular hole lateral wall contact protection pad, one side that the stopper is close to the protection pad is equipped with the alveolus with tooth matched with, the stopper slides and sets up the slip intracavity of seting up at the locating piece inner chamber, the stopper is kept away from one side of rectangular hole and is connected the spring that sets up at the slip intracavity, the lateral wall that the slip chamber is close to draw and detains one side is equipped with and is used for the gliding spout of pull rod.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the fixing band for installing the intubation tube fixing piece and the fixing band for installing the lower jaw fixing piece, the lower jaw fixing piece can fix the lower jaw of a patient after being sleeved on the head of the patient, so that the intubation tube is prevented from moving due to the opening of the mouth of the patient, the subsequent intubation tube is convenient to fix, and the fixing band is convenient to install on the lower jaw fixing piece and is convenient to use;

the intubation tube fixing piece is connected to the fixing belt, and after the fixing belt is installed on the lower jaw fixing piece, the intubation tube fixing piece can be fixed at the mouth of a patient, so that the intubation tube can be conveniently inserted into the through hole in the intubation plug, and the intubation tube can be conveniently and stably fixed;

through setting up the fixed subassembly of location area and regulation location area elasticity, after the intubate installation, be convenient for adjust the location area and fix the intubate, can use the position after fixed subassembly fixed location area is adjusted, convenient to use, convenient operation.

Drawings

Fig. 1 is a schematic structural view of a tracheal cannula fixator convenient for fixation.

Fig. 2 is a schematic structural view of a mandible fixing member in a tracheal cannula fixing device convenient for fixing.

Fig. 3 is a schematic structural view of an intubation tube fixing member in an endotracheal intubation tube fixing device convenient for fixing.

Fig. 4 is a schematic structural diagram of a limiting block in a tracheal cannula fixator convenient for fixation.

In the figure: 10-a mandible fixing piece, 11-a fixing buckle, 12-a mandible fixing band, 13-a first neck fixing band, 14-a second neck fixing band, 15-a second head fixing band, 16-a first head fixing band, 20-a fixing band, 21-a button hole, 30-an intubation tube fixing piece, 31-a mouth plug, 32-an occlusion area, 33-a fixing plate, 34-a through hole, 35-a positioning band, 36-a protective pad, 37-a tooth, 38-a positioning block, 39-a pulling buckle, 40-a pulling rod and 41-a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an easy-to-fix tracheal cannula fixator includes a cannula fixing member 30, the cannula fixing member 30 includes a mouth plug 31, two side walls of the mouth plug 31 are connected to a fixing plate 33, the fixing plate 33 is connected to a fixing band 20, the fixing band 20 is installed on a lower jaw fixing member 10 for fixing the lower jaw of a patient, and an installation component for installing the fixing band 20 is disposed on the lower jaw fixing member 10;

be equipped with in the mouth stopper 31 and be used for intubate male through-hole 34, one side fixed connection locating piece 38 of patient's oral cavity is kept away from to mouth stopper 31, locating piece 38 is close to lateral wall one end fixed connection of through-hole 34 and is used for the location area 35 of fixed intubate, locating piece 38 is kept away from and is equipped with the rectangular hole with the one end of the fixed department of location area 35, the rectangular hole is passed with the one end of the fixed department of locating piece 38 to the location area 35 of keeping away from, be equipped with the fixed subassembly that is used for fixed location area 35 to remove the position in the rectangular hole on locating piece 38.

The fixing plate 33 is provided with an occlusion area 32 contacting with the teeth of the patient at one side close to the oral cavity of the patient and at the side wall of the mouth plug 31, and the fixing belt 20 is fixedly connected at one side of the fixing plate 33 close to the occlusion area 32.

The lower jaw fixing piece 10 comprises a lower jaw fixing band 12, the lower jaw fixing band 12 is close to the bottom ends of two sides of the face of a patient and is respectively connected with a first neck fixing band 13 and a second neck fixing band 14, a magic tape hair surface is arranged at one end, far away from the lower jaw fixing band 12, of the first neck fixing band 13, and a magic tape hook surface matched with the magic tape hair surface is arranged at one end, far away from the lower jaw fixing band 12, of the second neck fixing band 14; the lower jaw fixing band 12 is respectively connected with a first head fixing band 16 and a second head fixing band 15 close to the top ends of the two sides of the face of the patient, a magic tape hair surface is arranged at one end, far away from the lower jaw fixing band 12, of the first head fixing band 16, and a magic tape hook surface matched with the magic tape hair surface is arranged at one end, far away from the lower jaw fixing band 12, of the second head fixing band 15; during the in-service use, lower jaw fixed band 12 and patient's lower jaw contact, neck fixed band uses the magic to paste fixedly after winding to patient's neck, and the head fixed band is fixed around using the magic to paste fixedly to patient's head top side, conveniently adjusts the elasticity of lower jaw mounting 10, and convenient to use lower jaw mounting 10 fixes patient's lower jaw, prevents that the patient oral area from opening, is convenient for follow-up fixed to the intubate.

The mounting assembly comprises fixing buckles 11, two groups of fixing buckles 11 are connected to the outer side of one end, close to the lower jaw fixing band 12, of the first head fixing band 16 and the outer side of one end, close to the lower jaw fixing band 12, of the second head fixing band 15, and a plurality of groups of button holes 21 matched with the fixing buckles 11 are arranged at one end, close to the second head fixing band 15, of the fixing band 20 and one end, close to the first head fixing band 16; after the fixing of the mandible fixing piece 10 is completed, the fixing band 20 can be connected to the mandible fixing piece 10, the button holes 21 on the fixing band 20 are connected with the fixing buttons 11 to realize the mounting and fixing of the fixing band 20, so that the cannula fixing piece 30 is fixed, the cannula can be conveniently inserted into the through hole 34 on the inlet plug 31, and the cannula can be conveniently fixed.

One sides of the lower jaw fixing belt 12, the second head fixing belt 15 and the first head fixing belt 16 close to the face of the patient are all connected with a protective cotton pad; the protective cotton pad contacts the patient's face, reducing discomfort associated with use of the mandibular fixation device 10.

The inner wall of the positioning belt 35 is connected with a protective pad 36 for protecting the cannula during clamping, and the inner wall of one end, far away from the fixing position with the positioning block 38, of the protective pad 36 is connected with a plurality of groups of uniformly arranged teeth 37; the fixing assembly comprises a pull buckle 39 which is connected to one side of the positioning block 38 far away from the fixing position of the positioning belt 35 in a sliding mode, one side, close to the positioning block 38, of the pull buckle 39 is connected with a limiting block 41 through a pull rod 40, one end, close to the rectangular hole, of the limiting block 41 penetrates through the side wall of the rectangular hole to be in contact with the protection pad 36, a tooth socket matched with the tooth 37 is arranged on one side, close to the protection pad 36, of the limiting block 41, the limiting block 41 is arranged in a sliding cavity formed in the inner cavity of the positioning block 38 in a sliding mode, one side, far away from the rectangular hole, of the limiting block 41 is connected with a spring arranged in the sliding cavity, and a sliding groove used for sliding of the pull rod 40 is formed in the side wall, close to the pull buckle 39, of the sliding cavity; during the in-service use, after the intubate installation, can remove to the one side of keeping away from the rectangular hole with draw knot 39, thereby draw stopper 41 to keep away from location area 35, the one end that draws location area 35 to keep away from with the fixed department of locating piece 38 slides in the rectangular hole, location area 35 can be fixed the intubate, later loosen and draw knot 39, stopper 41 receives the power ability butt pressure location area 35 and the contact of tooth 37 of spring, thereby position after fixed position area 35 is adjusted, and convenient for operation is convenient for further fixed the intubate.

The utility model discloses a theory of operation is: when the tracheal cannula fixing device convenient for fixing is used, the lower jaw fixing piece 10 is sleeved on the head of a patient, the lower jaw of the patient is fixed after adjustment, the fixing band 20 is installed on the lower jaw fixing piece 10, the patient bites the mouth plug 31, the cannula is inserted into the through hole 34 in the mouth plug 31, after the cannula is installed, the pull buckle 39 can be moved to one side far away from the rectangular hole, one end of the positioning band 35 far away from the fixing position with the positioning block 38 is pulled to slide in the rectangular hole, the cannula can be fixed by the positioning band 35, then the pull buckle 39 is loosened, the limiting block 41 can be pressed against the positioning band 35 to be contacted with the teeth 37 under the force of the spring, the position of the positioning band 35 after adjustment is fixed, and the stable fixing of the position of the cannula is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An endotracheal tube fixer convenient to fix, includes intubate mounting (30), its characterized in that: the intubation tube fixing piece (30) comprises a mouth plug (31), two side walls of the mouth plug (31) are connected with a fixing plate (33), the fixing plate (33) is connected to a fixing belt (20), the fixing belt (20) is installed on a lower jaw fixing piece (10) used for fixing the lower jaw of a patient, and an installation assembly used for installing the fixing belt (20) is arranged on the lower jaw fixing piece (10);

be equipped with in mouthful stopper (31) and be used for intubate male through-hole (34), one side fixed connection locating piece (38) of patient's oral cavity are kept away from in mouthful stopper (31), locating piece (38) are close to lateral wall one end fixed connection of through-hole (34) and are used for fixed intubate location area (35), locating piece (38) are kept away from and are taken the one end of (35) fixed department to be equipped with the rectangular hole with the location, the rectangular hole is passed with the one end of locating piece (38) fixed department is kept away from in location area (35), be equipped with the fixed subassembly that is used for fixed location area (35) to remove the position in the rectangular hole on locating piece (38).

2. An endotracheal tube fixator for facilitating fixation according to claim 1 wherein: one side that fixed plate (33) are close to patient's oral cavity just is located mouth stopper (31) lateral wall and is equipped with occlusion area (32) with patient's tooth contact, fixed plate (33) are close to one side fixed connection fixed band (20) of occlusion area (32).

3. An endotracheal tube fixator for facilitating fixation according to claim 1 wherein: the lower jaw fixing piece (10) comprises a lower jaw fixing band (12), the lower jaw fixing band (12) is close to the bottom ends of two sides of the face of a patient and is respectively connected with a first neck fixing band (13) and a second neck fixing band (14), a magic tape hair surface is arranged at one end, away from the lower jaw fixing band (12), of the first neck fixing band (13), and a magic tape hook surface matched with the magic tape hair surface is arranged at one end, away from the lower jaw fixing band (12), of the second neck fixing band (14);

the lower jaw fixing band is characterized in that the lower jaw fixing band (12) is close to the top ends of two sides of the face of a patient and is respectively connected with a first head fixing band (16) and a second head fixing band (15), a magic tape hair surface is arranged at one end, away from the lower jaw fixing band (12), of the first head fixing band (16), and a magic tape hook surface matched with the magic tape hair surface is arranged at one end, away from the lower jaw fixing band (12), of the second head fixing band (15).

4. An endotracheal tube fixator for facilitating fixation according to claim 3 wherein: the mounting assembly comprises a fixing buckle (11), two groups of fixing buckles (11) are connected to the outer side of one end, close to the lower jaw fixing band (12), of the first head fixing band (16) and the outer side of one end, close to the lower jaw fixing band (12), of the second head fixing band (15), and a plurality of groups of button holes (21) matched with the fixing buckles (11) in use are arranged at one end, close to the first head fixing band (16), of the fixing band (20).

5. An endotracheal tube fixator for facilitating fixation according to claim 3 wherein: one sides of the lower jaw fixing belt (12), the second head fixing belt (15) and the first head fixing belt (16) close to the face of the patient are connected with protective cotton pads.

6. An endotracheal tube fixator for facilitating fixation according to claim 1 wherein: the utility model discloses a plug-in pipe, including locating belt (35), protection pad (36) that protect the plug-in pipe when being used for the centre gripping is connected with to locating belt (35) inner wall, the one end inner wall that keeps away from with locating piece (38) fixed department in protection pad (36) is connected with tooth (37) that a plurality of groups evenly set up.

7. An endotracheal tube fixator for facilitating fixation according to claim 6 wherein: fixed subassembly includes that sliding connection keeps away from with location area (35) one side draw knot (39), draw knot (39) to be close to one side of locating piece (38) and pass through pull rod (40) and connect stopper (41), the one end that stopper (41) are close to the rectangular hole passes rectangular hole lateral wall contact protection pad (36), one side that stopper (41) are close to protection pad (36) is equipped with the alveolus with tooth (37) matched with, stopper (41) slide and set up the slip intracavity of seting up at locating piece (38) inner chamber, the spring that sets up in the slip intracavity is connected to one side that the rectangular hole was kept away from in stopper (41), the lateral wall that the slip chamber is close to draw knot (39) one side is equipped with and is used for the gliding spout of pull rod (40).