CN212235554U

CN212235554U - Anti-slip reinforced anesthetic endotracheal tube

Info

Publication number: CN212235554U
Application number: CN202020145323.0U
Authority: CN
Inventors: 丁芳
Original assignee: Yijishan Hospital of Wannan Medical College
Current assignee: Yijishan Hospital of Wannan Medical College
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-12-29
Anticipated expiration: 2030-01-22

Abstract

The utility model provides an antiskid strenghthened type anesthesia endotracheal tube that falls relates to medical instrument technical field. The anesthetic endotracheal tube includes: a tube body, a trachea air bag and a laryngeal mask air bag; the trachea air bag and the laryngeal mask air bag are fixedly connected with the tube wall of the tube body; the air pipe air bag is positioned at the bottom end of the pipe body and used for fixing the bottom end of the pipe body in the air pipe; the laryngeal mask air bag is positioned above the trachea air bag and used for fixing the tube body and the throat part of the patient. The embodiment of the utility model provides an on the basis of traditional strenghthened type anesthesia endotracheal tube, add and set up the laryngeal mask gasbag, it is fixed with body and patient's throat position through the laryngeal mask gasbag, prevent effectively that the body from following prone position patient's trachea roll-off.

Description

Anti-slip reinforced anesthetic endotracheal tube

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to antiskid strenghthened type anesthesia endotracheal tube that falls.

Background

Anesthesia is an auxiliary measure taken to eliminate pain, ensure the safety of patients and create good surgical conditions during surgery or diagnostic examination. Surgery or examination procedures can cause mental stress and reflex adverse reactions, such as nausea, vomiting, etc. caused by gastrointestinal surgery. When performing surgery or diagnostic examination procedures, patients experience pain and need to be temporarily unconscious with narcotics or other forms of anesthesia.

At present, when general anesthesia is carried out on a patient by a doctor, an anesthesia tracheal catheter is generally inserted into the trachea of the patient through the oral cavity of the patient, and the purpose is to help the patient to breathe in an anesthesia state and prevent accidents caused by oxygen deficiency of the patient.

However, the current anesthetic endotracheal tube is easily slipped out from the trachea of the patient when the patient is in the prone position. Anesthesia endotracheal tube breaks away from patient's trachea, can cause life danger for the patient, and the trachea cannula difficulty of going back during prone position is big moreover, if can not in time establish artifical air flue again, the patient can take place sudden cardiac arrest because of long-time oxygen deficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an antiskid strenghthened type anesthesia endotracheal tube that falls has solved the problem of anesthesia endotracheal tube easy follow prone position patient's trachea roll-off.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an anti-slip reinforced anesthetic endotracheal tube, said anesthetic endotracheal tube comprising: a tube body and a trachea airbag; the trachea gasbag is located the bottom of body, anesthesia endotracheal tube still includes: a laryngeal mask balloon; the laryngeal mask airbag is fixedly connected with the tube wall of the tube body; the laryngeal mask air bag is positioned above the trachea air bag and fixes the tube body and the throat part of the patient.

Preferably, the laryngeal mask balloon is an annular balloon matched with the cavity at the throat, and the tube body penetrates through the central opening of the laryngeal mask balloon.

Preferably, the anesthetic endotracheal tube further comprises: a first gas-guide tube and a second gas-guide tube; one end of the first air duct is communicated with the air bag of the air duct, and the other end of the first air duct passes through the central opening of the air bag of the laryngeal mask and then extends to the top end of the tube body; one end of the second air duct is communicated with the laryngeal mask air bag, and the other end of the second air duct extends to the top end of the tube body.

Preferably, the anesthetic endotracheal tube further comprises: a fixing piece and a fixing band; the two ends of the fixing piece are respectively connected with the two ends of the fixing band, the closed loop formed by the fixing piece and the fixing band is sleeved at the head and neck of the patient, and the fixing piece is fixed near the mouth of the patient.

Preferably, the outer wall of the pipe body is provided with a plurality of annular limiting ribs which are arranged along the axial direction of the pipe body, the center of the fixing part is provided with a through hole for the pipe body to pass through, and the inner wall of the through hole is provided with an annular positioning rib corresponding to the limiting ribs; the pipe body passes through the fixing piece through the through hole, and the pipe body and the fixing piece are fixedly connected through the matching of the limiting rib and the positioning rib.

Preferably, the fixing part comprises an occlusion part, the upper and lower surfaces of the occlusion part are provided with tooth sockets and lip sockets, the tooth sockets accommodate the teeth of the patient, and the lip sockets accommodate the lips of the patient.

(III) advantageous effects

The utility model provides an antiskid strenghthened type anesthesia endotracheal tube that falls. Compared with the prior art, the method has the following beneficial effects:

the embodiment of the utility model provides an on the basis of traditional strenghthened type anesthesia endotracheal tube, add and set up the laryngeal mask gasbag, it is fixed with body and patient's throat position through the laryngeal mask gasbag, prevent effectively that the body from following prone position patient's trachea roll-off.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an anesthetic endotracheal tube according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the fixing member and the fixing band according to the embodiment of the present invention.

The trachea cannula comprises a cannula body 10, a trachea air bag 20, a laryngeal mask air bag 30, a first air duct 21, a second air duct 31, a fixing piece 40, a fixing band 50, a limiting rib 11, a through hole 41, a positioning rib 42, an occlusion part 43, a tooth socket 44 and a lip socket 45.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the application provides an antiskid strenghthened type anesthesia endotracheal tube that falls, has solved the problem of easy trachea roll-off from prone position patient of anesthesia endotracheal tube, realizes anesthesia endotracheal tube's safe handling.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example (b):

as shown in fig. 1, the utility model provides an antiskid strenghthened type anesthesia endotracheal tube that falls, anesthesia endotracheal tube includes: a tube body 10, a trachea airbag 20 and a laryngeal mask airbag 30; the trachea air bag 20 and the laryngeal mask air bag 30 are fixedly connected with the tube wall of the tube body 10; the trachea air bag 20 is positioned at the bottom end of the tube body 10 and is used for fixing the bottom end of the tube body 10 in the trachea and preventing the bottom end of the tube body 10 from falling off from the trachea of a patient; the laryngeal mask air bag 30 is positioned above the trachea air bag 20 and used for fixing the tube body 10 and the throat part of a patient, and the tube body 10 is effectively prevented from sliding out of the trachea of the patient in the prone position.

As shown in figure 1, the laryngeal mask balloon 30 is an annular balloon that matches the laryngeal cavity, and the tube 10 passes through the central opening of the laryngeal mask balloon 30, preventing the tube 10 from slipping out of the trachea and curling around in the laryngeal cavity.

As shown in fig. 1, the anesthetic endotracheal tube further includes: a first air duct 21 and a second air duct 31; one end of the first air duct 21 is communicated with the air tube air bag 20, and the other end of the first air duct 21 passes through the central opening of the laryngeal mask air bag 30 and then extends to the top end of the tube body 10, so that the air tube air bag 20 can be inflated and deflated conveniently; one end of the second air duct 31 is communicated with the laryngeal mask air bag 30, and the other end of the second air duct 31 extends to the top end of the tube body 10, so that the laryngeal mask air bag 30 can be inflated and deflated conveniently.

As shown in fig. 2, the anesthetic endotracheal tube further includes: a fixing member 40 and a fixing band 50; the two ends of the fixing member 40 are respectively connected with the two ends of the fixing band 50, and the closed loop formed by the fixing member 40 and the fixing band 50 is sleeved at the head and neck of the patient to fix the fixing member 40 near the mouth of the patient.

As shown in fig. 1 and 2, a plurality of annular limiting ribs 11 are arranged on the outer wall of the pipe body 10, the limiting ribs 11 are arranged along the axial direction of the pipe body 10, a through hole 41 for the pipe body 10 to pass through is formed in the center of the fixing member 40, and an annular positioning rib 42 corresponding to the limiting rib 11 is arranged on the inner wall of the through hole 41; the tube body 10 penetrates through the fixing piece 40 through the through hole 41, and the tube body 10 and the fixing piece 40 are fixedly connected through the matching of the limiting rib 11 and the positioning rib 42, so that the fixing piece 40 can be fixed at a proper position of the tube body 10 in the axial direction, the fixing piece 40 is just positioned near the mouth of a patient, the tube body 10 is further fixed, and the tube body 10 is prevented from sliding out of the oral cavity of the patient.

As shown in fig. 2, the fixing member 40 includes a bite part 43, wherein the bite part 43 is provided with a socket 44 and a lip socket 45 on both upper and lower surfaces thereof, the socket 44 is used for accommodating the teeth of the patient, the lip socket 45 is used for accommodating the lips of the patient, and the patient further fixes the fixing member 40 by the biting action, thereby further fixing the tube body 10 and preventing the tube body 10 from slipping out of the mouth of the patient.

In addition, the occlusion part 43 is sleeved outside the tube body 10 to prevent the teeth of the patient from directly contacting the tube body 10, thereby preventing the tube body 10 from being bitten.

The anti-slip reinforced anesthetic endotracheal tube is made of reinforced tube materials.

To sum up, compare with prior art, the utility model discloses possess following beneficial effect:

1. the embodiment of the utility model provides an on the basis of traditional strenghthened type anesthesia endotracheal tube, add and set up the laryngeal mask gasbag, it is fixed with body and patient's throat position through the laryngeal mask gasbag, prevent effectively that the body from following prone position patient's trachea roll-off.

2. The embodiment of the utility model provides a further fix the body through mounting and fixed band, prevent that the body from following patient's oral cavity roll-off.

3. The utility model discloses the interlock portion cover is established outside the body, prevents that patient's tooth direct contact body, avoids the body to be bitten bad.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An anti-slip reinforced anesthetic endotracheal tube, said anesthetic endotracheal tube comprising: a tube body (10) and a trachea airbag (20); trachea gasbag (20) are located the bottom of body (10), its characterized in that, anesthesia endotracheal tube still includes: a laryngeal mask balloon (30); the laryngeal mask airbag (30) is fixedly connected with the tube wall of the tube body (10); the laryngeal mask balloon (30) is positioned above the tracheal balloon (20).

2. The anti-slipping reinforced anesthetic endotracheal tube according to claim 1, characterized in that the laryngeal mask cuff (30) is an annular cuff that matches the cavity at the throat, and the tube body (10) is passed through a central opening of the laryngeal mask cuff (30).

3. The anti-slippage reinforced anesthetic endotracheal tube of claim 2, further comprising: a first air duct (21); one end of the first air duct (21) is communicated with the air tube air bag (20), and the other end of the first air duct (21) passes through the central opening of the laryngeal mask air bag (30) and then extends to the top end of the tube body (10).

4. The anti-slip reinforced anesthetic endotracheal tube according to any one of claims 1 to 3, further comprising: a second air duct (31); one end of the second air duct (31) is communicated with the laryngeal mask air bag (30), and the other end of the second air duct (31) extends to the top end of the tube body (10).

5. The anti-slipping reinforced anesthetic endotracheal tube according to claim 1, wherein the outer wall of the tube body (10) is provided with a plurality of annular limiting ribs (11), and the limiting ribs (11) are arranged along the axial direction of the tube body (10); the anesthetic endotracheal tube further includes: the pipe body (10) is arranged in the middle of the fixing piece (40), a through hole (41) for the pipe body (10) to penetrate through is formed in the center of the fixing piece (40), and an annular positioning rib (42) corresponding to the limiting rib (11) is arranged on the inner wall of the through hole (41); the pipe body (10) penetrates through the fixing piece (40) through the through hole (41), and the pipe body (10) and the fixing piece (40) are fixedly connected through the matching of the limiting rib (11) and the positioning rib (42).

6. The anti-slippage reinforced anesthetic endotracheal tube of claim 5, further comprising: a fixing band (50); the both ends of mounting (40) are connected with the both ends of fixed band (50) respectively, the closed loop cover that mounting (40) and fixed band (50) formed is established in patient's neck department, fixes near the mouth of patient mounting (40).

7. The anti-slipping reinforced anesthetic endotracheal tube according to claim 5, wherein the fixing member (40) includes a bite portion (43), wherein both upper and lower surfaces of the bite portion (43) are formed with a socket (44) and a labial groove (45), the socket (44) receives teeth of the patient, and the labial groove (45) receives lips of the patient.