CN222752392U - Disposable trachea cannula convenient to it is fixed - Google Patents

Abstract

The utility model discloses a disposable endotracheal tube that is easy to fix, comprising an endotracheal body, a cuff is sleeved on the outer side of the bottom end of the endotracheal body, a support is sleeved on the upper part of the cuff on the endotracheal body, a tooth bracket is fixedly installed on the front and rear ends of the support, a first elastic band is fixedly installed on the left side of the support, a first Velcro is fixedly installed on the bottom end of the first elastic band, a second elastic band is fixedly installed on the right side of the support, and a second Velcro is fixedly installed on the top end of the second elastic band. The disposable endotracheal tube that is easy to fix can use the tooth bracket, the first elastic band and the second elastic band to form multiple fixations on the endotracheal body to ensure the stability of the endotracheal body when in use, and can use the support and the tooth bracket to support the teeth in the patient's mouth to avoid the teeth from biting and squeezing the endotracheal body and affecting the normal oxygen delivery, and can adjust the position of the support on the endotracheal body to improve the convenience of use.

Description

Disposable trachea cannula convenient to it is fixed

Technical Field

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

Background

Tracheal intubation, commonly referred to as tracheal intubation, is a medical procedure for inserting a tracheal tube into the trachea of a patient through the oral or nasal cavity, and is used for assisting the patient in breathing, relieving airway obstruction, sucking tracheal secretions and the like. When a patient cannot breathe spontaneously or breathes difficultly, the trachea cannula can provide a smooth airway to help the patient breathe normally, and the trachea cannula is one of the most widely applied, effective and quick means in respiratory tract management.

Most of the prior tracheal intubation is a hose with a simple structure, and the hose is not provided with a fixed structure, so that the tracheal intubation can be supported only by manual hand of medical staff in the use process, the tracheal intubation has poor stability during the use, the discomfort of a patient is easily caused, the patient bites the trachea, and the deformation of the trachea is caused, thereby affecting the normal transportation of oxygen.

For this reason, we propose a disposable endotracheal tube which is easy to fix.

Disclosure of utility model

The utility model aims to provide a disposable trachea cannula which is convenient to fix, so as to solve the problems in the background technology.

The disposable trachea cannula comprises a trachea body, wherein a cuff is sleeved on the outer side of the bottom end of the trachea body, a supporting piece is sleeved on the upper portion of the cuff on the trachea body, tooth brackets are fixedly arranged at the front end and the rear end of the supporting piece, a first elastic belt is fixedly arranged on the left side of the supporting piece, a first magic tape is fixedly arranged at the bottom end of the first elastic belt, a second elastic belt is fixedly arranged on the right side of the supporting piece, a second magic tape is fixedly arranged at the top end of the second elastic belt, two clamping pieces are fixedly arranged on the inner side of the supporting piece, clamping grooves are formed in the outer side of the trachea body, the clamping pieces are clamped in the clamping grooves, and an extension pipe is inserted into the trachea body.

Optionally, the draw-in groove is provided with a plurality of, and a plurality of the draw-in groove sets gradually from down to up in the both sides of trachea body, is favorable to this kind of tracheal use through this kind of design.

Optionally, two tooth brackets are provided with grooves on the sides far away from each other, so that teeth of a patient can be conveniently occluded through the grooves.

Optionally, the bottom fixed mounting of extension pipe has spacing piece, can form spacingly to the extension pipe through spacing piece.

Optionally, the top fixed mounting of extension pipe has the go-between, the outside cover of go-between is equipped with the screw cap, can prevent to drop with the joint threaded connection on the oxygen machine through the screw cap.

Optionally, be provided with the change groove in the link, the change inslot rotation is connected with the spacing ring, the outside fixed mounting of spacing ring is covered on the screw thread, can form spacingly to the screw thread lid through the spacing ring.

Optionally, the outside of screw cap is provided with anti-skidding line, can increase the frictional force when finger and screw cap contact through anti-skidding line, and the screw cap of being convenient for take rotates.

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

Through first elastic webbing, second elastic webbing, first magic subsides, the second magic is pasted, the tooth bracket, a recess, support piece, fastener and draw-in groove mutually support, can utilize tooth bracket, first elastic webbing and second elastic webbing to form multiple fixedly to the trachea body, stability when guaranteeing the trachea body and using, simultaneously available support piece and tooth bracket support the tooth in the patient's oral cavity, avoid tooth interlock extrusion to the trachea body, influence normal oxygen and carry, and can adjust the position of support piece on the trachea body, the convenience of using has been improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a disposable endotracheal tube of the present utility model for easy fixation;

FIG. 2 is a cross-sectional view of a single-use endotracheal tube of the present utility model for ease of securement;

FIG. 3 is an enlarged view of the disposable endotracheal tube A of FIG. 2 for ease of securement in accordance with the present utility model;

fig. 4 is an enlarged view of a single use endotracheal tube of fig. 2B for facilitating fixation in accordance with the present utility model.

1, An air pipe body; 2, a sleeve bag, 3, a first elastic belt, 4, a second elastic belt, 5, a first magic tape, 6, a second magic tape, 7, a tooth bracket, 8, a groove, 9, a thread cover, 10, an extension tube, 11, a limiting piece, 12, a supporting piece, 13, a clamping piece, 14, a clamping groove, 15, a rotating groove, 16, a limiting ring, 17 and a connecting ring.

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, the utility model provides a disposable trachea cannula convenient to fix, which comprises a trachea body 1, wherein a cuff 2 is sleeved outside the bottom end of the trachea body 1, a support piece 12 is sleeved on the upper part of the cuff 2 on the trachea body 1, a tooth bracket 7 is fixedly installed at the front end and the rear end of the support piece 12, a first elastic belt 3 is fixedly installed at the left side of the support piece 12, a first magic tape 5 is fixedly installed at the bottom end of the first elastic belt 3, a second elastic belt 4 is fixedly installed at the right side of the support piece 12, a second magic tape 6 is fixedly installed at the top end of the second elastic belt 4, two clamping pieces 13 are fixedly installed inside the support piece 12, a clamping groove 14 is formed outside the trachea body 1, the clamping pieces 13 are clamped in the clamping groove 14, and an extension tube 10 is spliced in the trachea body 1.

The draw-in groove 14 is provided with a plurality of, and a plurality of draw-in grooves 14 are from upwards setting gradually down in the both sides of trachea body 1, be favorable to this tracheal use through this kind of design, two tooth brackets 7 all are provided with recess 8 on one side that keeps away from each other, be convenient for patient's tooth interlock through recess 8, the bottom fixed mounting of extension pipe 10 has spacing piece 11, can form spacingly to extension pipe 10 through spacing piece 11, the top fixed mounting of extension pipe 10 has go-between 17, the outside cover of go-between 17 is equipped with screw cap 9, can be with the joint threaded connection on the oxygen machine through screw cap 9, prevent to drop, be provided with rotary slot 15 in the go-between 15, the outside fixed mounting of stop collar 16 is on screw cap 9, can form spacingly to screw cap 9 through spacing ring 16, the outside of screw cap 9 is provided with the anti-slip line, frictional force when can increase finger and screw cap 9 contact through the anti-slip line, screw cap 9 of being convenient for take rotates.

During the use, can cup joint screw cap 9 screw thread to the oxygen machine connector, can upwards pull screw cap 9 according to the use needs, screw cap 9 drives go-between 17 and extension pipe 10 upwards extend, can adjust length, can pinch tracheal body 1 according to the use needs, make support piece 12 slide suitable position from top to bottom in tracheal body 1's outside, loosen tracheal body 1, tracheal body 1 resilience, make fastener 13 joint to corresponding draw-in groove 14, can fix a position support piece 12, then patient's accessible tooth interlock is in recess 8 of two tooth brackets 7, then with first elastic webbing 3 and the cover of second elastic webbing 4 locate patient's head, then make first magic subsides 5 laminating on second magic subsides 6, this kind of convenient fixed disposable tracheal cannula convenient to use, can utilize tooth bracket 7 through above-mentioned subassembly, first elastic webbing 3 and second elastic webbing 4 form multiple fixed to tracheal body 1, ensure that tracheal body 1 uses stability and can utilize support piece 12 and support piece 7 to carry out the extrusion position to the oral cavity 1 when carrying out normal tooth bracket 1, and the oxygen can be adjusted to the oral cavity 1 when the normal position is carried out to the support piece 1.

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 (7)

1. The utility model provides a disposable trachea cannula convenient to it is fixed, its characterized in that, including trachea body (1), the bottom outside cover of trachea body (1) is equipped with cover bag (2), the upper portion cover that is located cover bag (2) on trachea body (1) is equipped with support piece (12), the equal fixed mounting of front and back end of support piece (12) has tooth bracket (7), the left side fixed mounting of support piece (12) has first elastic webbing (3), the bottom fixed mounting of first elastic webbing (3) has first magic subsides (5), the right side fixed mounting of support piece (12) has second elastic webbing (4), the top fixed mounting of second elastic webbing (6), the inboard fixed mounting of support piece (12) has two fastener (13), the outside of trachea body (1) is provided with draw-in groove (14), fastener (13) joint is in draw-in groove (14), there is extension tube (10) in trachea body (1).

2. The disposable tracheal cannula convenient to fix according to claim 1, wherein a plurality of clamping grooves (14) are formed, and the clamping grooves (14) are sequentially formed on two sides of the tracheal body (1) from bottom to top.

3. A single-use tracheal tube as claimed in claim 1, wherein both tooth brackets (7) are provided with grooves (8) on the side facing away from each other.

4. A disposable tracheal cannula convenient for fixation according to claim 1, characterized in that the bottom end of the extension tube (10) is fixedly provided with a limiting piece (11).

5. The disposable tracheal cannula convenient to fix according to claim 1, wherein a connecting ring (17) is fixedly arranged at the top end of the extension tube (10), and a threaded cover (9) is sleeved on the outer side of the connecting ring (17).

6. The disposable tracheal cannula convenient to fix according to claim 5, wherein a rotary groove (15) is formed in the connecting ring (17), a limiting ring (16) is connected in the rotary groove (15) in a rotary mode, and the outer side of the limiting ring (16) is fixedly arranged on the threaded cover (9).

7. A single use tracheal tube as claimed in claim 5, wherein the outside of the screw cap (9) is provided with anti-slip threads.