CN219595530U

CN219595530U - Trachea cannula fixer

Info

Publication number: CN219595530U
Application number: CN202320819155.2U
Authority: CN
Inventors: 刘文威; 张荣安; 温国辉
Original assignee: Guangdong Tidakang Medical Technology Co ltd
Current assignee: Guangdong Tidakang Medical Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-29
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of trachea cannula, and provides a trachea cannula fixer, which comprises a trachea cannula fixer main body and a limiting clamping assembly, wherein the limiting clamping assembly comprises a limiting assembly, a screw rod, a connecting seat, a clamping upper plate, a clamping lower plate and a baffle plate, the limiting assembly is arranged in a groove of the trachea cannula fixer main body, the screw rod can rotationally move in the limiting assembly through threads, the connecting seat is arranged at one end of the screw rod, the clamping upper plate and the clamping lower plate are respectively provided with a notch corresponding to one end of the connecting seat, the clamping upper plate and the clamping lower plate are detachably arranged at one end of the connecting seat, and the clamping upper plate and the clamping lower plate can rotate at one end of the connecting seat.

Description

Trachea cannula fixer

Technical Field

The utility model relates to the technical field of trachea cannula, in particular to a trachea cannula fixer.

Background

The tracheal cannula fixer is suitable for clinically fixing the tracheal cannula, avoids the displacement of the tube body and the escape from the tracheal cannula, thereby protecting the trachea and the patient, solving the problems of slipping caused by dampness and discomfort to the face of the patient in the traditional adhesive tape fixing, having unique design and firm fixation; promote nursing efficiency, reduce the clinical advantage of nursing work load.

For example, chinese laid-open patent publication No. CN113384789a discloses an endotracheal intubation fixer, and it is when using, through dividing into fixed zone and oral care district with the arc fixed plate to through the direction that changes threaded rod relatively fixed zone, effectively realized carrying out the clear function of effective to patient's oral cavity when wearing this fixer, although it is favorable to carrying out the clear of effectual to patient's oral cavity, foretell first snap ring can follow the threaded rod and rotate when relying on the rotation threaded rod to first fixed plate to approach, causes first snap ring and first fixed plate both can't fix the endotracheal intubation, needs the manual work to adjust first snap ring, makes both levels align.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an endotracheal intubation fixer, which aims to solve the problem that in the prior art, a first clamping ring can rotate along with a threaded rod, so that the first clamping ring and a first fixing plate cannot fix an endotracheal intubation.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an endotracheal intubation fixer comprises an endotracheal intubation fixer main body and a limit clamping component;

the limiting clamping assembly is arranged at one end of the through hole of the tracheal cannula fixer main body and used for fixing the tracheal cannula on the tracheal cannula fixer main body.

Preferably, the spacing clamping assembly comprises a spacing assembly, a screw rod, a connecting seat, a clamping upper plate, a clamping lower plate and a baffle, wherein the spacing assembly is installed in a groove of the tracheal cannula fixer main body, the screw rod can rotate in the spacing assembly through threads, the connecting seat is installed at one end of the screw rod, the clamping upper plate and the clamping lower plate are provided with notches corresponding to one end of the connecting seat, the clamping upper plate and the clamping lower plate are detachably installed at one end of the connecting seat, the clamping upper plate and the clamping lower plate can rotate at one end of the connecting seat, the baffle is installed on the side wall of the notch of the tracheal cannula fixer main body, and the baffle is located above the clamping upper plate.

As a further alternative of the present utility model, the limiting assembly includes a screw seat, a first screw plate and a second screw plate, the screw seat is installed in the slot of the endotracheal tube fixer body, the first screw plate is installed at one end of the screw seat, and the second screw plate is installed at the other end of the screw seat.

In order to enhance the fixing performance of the tracheal cannula, as a still further optional technical scheme of the utility model, friction cushions are arranged on one ends of the clamping upper plate and the clamping lower plate and the side wall of the biting plate of the tracheal cannula fixer main body.

In order to prevent the handle of the rotating screw rod from sliding, on the basis of the scheme, the handle end of the screw rod is provided with an anti-slip pad.

In order to enhance the comfort of the wearer, further, a fitting cushion is also mounted on the endotracheal tube fixer body.

(III) beneficial effects

Compared with the prior art, the utility model provides an endotracheal intubation fixer, which has the following beneficial effects:

1. compared with the prior art, the utility model realizes that the clamping upper plate and the clamping lower plate are prevented from rotating along with the threaded rod when moving along with the threaded rod, and the clamping upper plate and the clamping lower plate can rotate on one end of the connecting seat through the notch corresponding to one end of the connecting seat formed on the clamping upper plate and the clamping lower plate and are prevented from rotating along with the threaded rod by the baffle plate arranged above the clamping upper plate.

2. According to the utility model, the limit component is arranged to prevent the threaded rod from shaking during rotary movement, and the threaded rod is limited by the thread seat, the first thread plate and the second thread plate, so that the stability of the threaded rod during rotary movement is enhanced, and the threaded rod is prevented from shaking.

Therefore, this trachea cannula fixer, contrast prior art prevents that centre gripping upper plate and centre gripping hypoplastron from taking place to rotate when following the threaded rod and remove, avoids centre gripping upper plate and centre gripping hypoplastron and trachea cannula fixer main part's interlock board can't fix trachea cannula.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic elevational view of the overall structure of an endotracheal tube holder;

FIG. 2 is a schematic side view of the overall structure of the endotracheal tube holder;

FIG. 3 is a schematic view of a partial construction of a limit grip assembly of an endotracheal tube holder;

fig. 4 is a schematic view showing a partial structure of a stopper assembly of the endotracheal tube holder.

Reference numerals in the drawings represent respectively:

1. a tracheal cannula fixer main body; 2. a friction cushion; 3. an anti-slip pad; 4. attaching a soft cushion;

100. a limit clamping assembly; 101. a limit component; 102. a screw; 103. a connecting seat; 104. clamping the upper plate; 105. clamping the lower plate; 106. a baffle; 1010. a screw seat; 1011. a first thread plate; 1012. and a second thread plate.

Detailed Description

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

Referring to fig. 1 to 4, an endotracheal tube fixer includes an endotracheal tube fixer body 1 and a limit clamping assembly 100;

the limiting and clamping assembly 100 is arranged at one end of a through hole of the tracheal cannula fixer body 1 and is used for fixing the tracheal cannula on the tracheal cannula fixer body 1, the limiting and clamping assembly 100 comprises a limiting assembly 101, a screw rod 102, a connecting seat 103, a clamping upper plate 104, a clamping lower plate 105 and a baffle 106, the limiting assembly 101 is arranged in a groove of the tracheal cannula fixer body 1, the screw rod 102 can move rotationally in the limiting assembly 101 through threads, the connecting seat 103 is arranged at one end of the screw rod 102, the clamping upper plate 104 and the clamping lower plate 105 are respectively provided with a notch corresponding to one end of the connecting seat 103, the clamping upper plate 104 and the clamping lower plate 105 are detachably arranged at one end of the connecting seat 103, the clamping upper plate 104 and the clamping lower plate 105 can rotate at one end of the connecting seat 103, the baffle 106 is arranged on the side wall of the notch of the tracheal cannula fixer body 1, the baffle 106 is arranged above the clamping upper plate 104, the limiting assembly 101 comprises a threaded seat 1010, a first threaded seat 1010 and a second threaded seat 1012 are arranged at the other end of the threaded seat 1010 and the threaded seat 1012 of the tracheal cannula fixer body 1;

the device is through the notch that the clamping upper plate 104 and clamping lower plate 105 set up and the corresponding with connecting seat 103 one end, make clamping upper plate 104 and clamping lower plate 105 can carry out relative rotation on the one end of connecting seat 103, prevent clamping upper plate 104 and clamping lower plate 105 to follow the threaded rod through setting up the baffle 106 in clamping upper plate 104 top again and rotate, limit screw 102 through screw seat 1010, first screw thread board 1011 and second screw thread board 1012 three, the stability of reinforcing threaded rod when rotatory removal, avoid the threaded rod to produce and rock.

Referring to fig. 1 and 2, a friction cushion 2 is mounted on one end of the upper clamping plate 104 and the lower clamping plate 105 and on the side wall of the bite plate of the tracheal cannula fixer body 1, a non-slip mat 3 is mounted on the grip end of the screw 102, and a fitting cushion 4 is also mounted on the tracheal cannula fixer body 1;

the device enhances the fixing performance of the tracheal intubation through the friction cushion 2, prevents the grab handle of the rotating screw 102 from sliding through the anti-slip cushion 3, and enhances the comfort of a wearer through the attaching cushion 4.

In summary, the working principle of the tracheal cannula fixer is as follows:

firstly, the tracheal cannula fixer body 1 is worn on the face of a patient, then the tracheal cannula fixer body 1 is adjusted on the face of the patient to ensure that the subsequent intubation operation can be normally implemented, then the tracheal cannula passes through the notch of the tracheal cannula fixer body 1 and stretches into the mouth of the patient, then the threaded rod is rotated to move towards the tracheal cannula through the threaded seat 1010, the first threaded plate 1011 and the second threaded plate 1012, the upper clamping plate 104 and the lower clamping plate 105 are prevented from rotating along with the threaded rod through the baffle plate 106 arranged above the upper clamping plate 104 in the moving process, the tracheal cannula is fixed through the upper clamping plate 104 and the bite plate of the tracheal cannula fixer body 1, and when the tracheal cannula is required to be adjusted, the tracheal cannula is adjusted after the threaded rod is only required to be released from being fixed through reverse rotation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An endotracheal tube fixer comprises an endotracheal tube fixer main body (1), and is characterized in that one end of the endotracheal tube fixer main body (1) is provided with an anti-rotation limiting clamping component (100);

the limiting clamping assembly (100) is arranged at one end of the through hole of the tracheal cannula fixer body (1) and used for fixing the tracheal cannula on the tracheal cannula fixer body (1).

2. The tracheal cannula holder according to claim 1, wherein the limiting clamping assembly (100) comprises a limiting assembly (101), a screw (102), a connecting seat (103), an upper clamping plate (104), a lower clamping plate (105) and a baffle (106), the limiting assembly (101) is installed in a groove of the tracheal cannula holder body (1), the screw (102) can move rotationally in the limiting assembly (101) through threads, the connecting seat (103) is installed at one end of the screw (102), the upper clamping plate (104) and the lower clamping plate (105) are provided with notches corresponding to one end of the connecting seat (103), the upper clamping plate (104) and the lower clamping plate (105) are detachably installed at one end of the connecting seat (103), the upper clamping plate (104) and the lower clamping plate (105) can rotate on one end of the connecting seat (103), the baffle (106) is installed on one end of the tracheal cannula holder body (1), and the side wall of the baffle (106) is located above the upper clamping plate (104).

3. The endotracheal tube holder according to claim 2, wherein the limiting assembly (101) comprises a screw seat (1010), a first screw plate (1011) and a second screw plate (1012), the screw seat (1010) being mounted in a slot of the endotracheal tube holder body (1), the first screw plate (1011) being mounted at one end of the screw seat (1010), the second screw plate (1012) being mounted at the other end of the screw seat (1010).

4. A tracheal cannula holder as claimed in claim 3, wherein friction pads (2) are mounted on one end of the upper and lower clamping plates (104, 105) and on the side walls of the bite plate of the tracheal cannula holder body (1).

5. An endotracheal tube holder according to claim 4, characterized in that the grip end of the screw (102) is fitted with a non-slip pad (3).

6. An endotracheal tube holder according to claim 5, characterized in that the endotracheal tube holder body (1) is further provided with a fitting cushion (4) thereon.