CN218833333U

CN218833333U - Clinical intubation anesthesia auxiliary equipment

Info

Publication number: CN218833333U
Application number: CN202222047836.XU
Authority: CN
Inventors: 陈磊
Original assignee: Deyang Sixth People's Hospital Dongqi Hospital
Current assignee: Deyang Sixth People's Hospital Dongqi Hospital
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-04-11
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a clinical intubate anesthesia auxiliary assembly relates to medical equipment technical field, can strut the oral cavity in the position of avoiding laryngoscope and endotracheal tube's insertion path to fixed endotracheal tube. The device includes the oral cavity and struts the mechanism, endotracheal tube and pipe fixed establishment, the oral cavity struts the mechanism and includes main bite-block and inferior bite-block, main bite-block both ends can laminate respectively in last periodontal week along with periodontal week along, inferior bite-block both ends can laminate with last periodontal week and inferior periodontal respectively, pipe fixed establishment include with main bite-block one side fixed connection's half moon fixed plate and with inferior bite-block one side fixed connection's scarce ring fixed plate, the skew central line between the main bite-block both ends of half moon fixed plate, main bite-block can strut the oral cavity in the position of avoiding laryngoscope or tracheal tube's the route of inserting, lack ring fixed plate and adopt polymer elastic material, lack ring fixed plate and laminate in tracheal tube outer wall's half moon fixed plate cooperation can fix endotracheal tube.

Description

Clinical intubation anesthesia auxiliary equipment

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a clinical intubate anesthesia auxiliary assembly.

Background

Intubation anesthesia, also called endotracheal intubation, is that after a patient inhales or injects a medicine through a respiratory tract, the central nervous system of the patient is inhibited, so that the mind disappears, muscles are relaxed and spontaneous respiration cannot be realized, and an endotracheal tube needs to be inserted into the trachea to establish an artificial airway, and a breathing machine is used for replacing self-help respiration. The process that the tracheal catheter is inserted from the oral cavity requires that a medical staff holds a laryngoscope to slowly place a lens along the oral angle on the right side of a patient, pushes a tongue body to the left side, moves the lens to the center until the lens enters the throat to see the epiglottis, places a bent lens at the junction of the tongue root and the epiglottis, enables the head of the patient to lean backwards on the upper laryngoscope, and then the epiglottis can tilt to expose the glottis; then the other hand holds the middle-upper section of the catheter like a pen to enable the catheter to enter the oral cavity from the right corner of the mouth, the catheter is inserted into the trachea through glottic fissure, then a proper amount of air is injected into the balloon of the catheter to fix the output end of the tracheal catheter to the trachea, the laryngoscope is withdrawn after the bite block is inserted, the catheter is fixed on the face and the neck of a patient by an adhesive tape, and finally an anesthesia machine or a breathing machine or a simple balloon is connected.

However, the rubberized fabric is easily polluted by secretion and loosened, so that the tracheal catheter can be accidentally detached, the process of resuscitation or general anesthesia is seriously affected, and serious results are caused; in addition, after the insertion of an endoscopic laryngoscope or an endotracheal tube, the patient's teeth may be unintentionally bitten to interfere with the endotracheal tube insertion process and also to injure the periodontal pockets. Therefore, intubation anesthesia procedures require auxiliary equipment to help secure the endotracheal tube and maintain the patient's mouth open.

Chinese patent: CN215024509U discloses a bite block for placing a pipeline, which comprises a bite block similar to a human periodontal shape, wherein the bite block is made of an elastic material and is divided into an upper bite block and a lower bite block; the length adjusting mechanism for adjusting the distance between the upper bite block and the lower bite block is correspondingly arranged between the upper bite block and the lower bite block along the vertical direction, retaining rings for fixing the tracheal cannula are respectively arranged between the upper bite block and the lower bite block, and the elastic retaining rings are utilized to clamp the tracheal cannula. However, when the bite block is attached to the periphery of the tooth, the insertion of the endoscope and the endotracheal tube is hindered.

Therefore, there is a need for a clinical intubation anesthesia aid that can avoid the insertion path of a laryngoscope or an endotracheal tube to open the oral cavity and fix the endotracheal tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical intubate anesthesia auxiliary assembly, it can strut the oral cavity in the position of avoiding laryngoscope and endotracheal tube's insertion path, can also fix endotracheal tube.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a clinical intubate anesthesia auxiliary equipment, includes oral cavity distraction mechanism, endotracheal tube and pipe fixed establishment, the oral cavity distraction mechanism includes main bite-block and inferior bite-block, main bite-block both ends can laminate in last periodontal week along with periodontal week down respectively, inferior bite-block both ends can laminate with last periodontal week and lower periodontal respectively, pipe fixed establishment include with main bite-block one side fixed connection's semilunar shape fixed plate and with inferior bite-block one side fixed connection's missing ring fixed plate, semilunar shape fixed plate is skew center line between the main bite-block both ends, it adopts polymer elasticity material to lack the ring fixed plate.

Further, the half-moon-shaped fixing plate can be attached to the outer wall of the tracheal catheter.

Furthermore, a tongue depressor is fixedly connected to one side, adjacent to the half-moon-shaped fixing plate, of the main tooth cushion.

Furthermore, the tongue depressor is made of elastic materials.

Furthermore, one side, far away from the tongue depressor, of the half-moon-shaped fixing plate is fixedly connected with a first rope plate, the first rope plate is provided with a first rope hole, one side of the ring-lacking fixing plate is fixedly connected with a second rope plate, and the second rope plate is provided with a second rope hole.

Further, including telescopic tube, telescopic tube includes outer tube and inner tube, inner tube pot head is located endotracheal tube input, the inner tube other end with outer tube sliding connection.

Specifically, the outer wall of the inner pipe is provided with a sliding groove.

Specifically, the inner wall of the outer tube is fixedly connected with a sliding block matched with the sliding groove.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model relates to a rationally, moreover, the steam generator is simple in structure, laminate in last periodontal week respectively including both ends and the main bite-block on the peripheric edge down, fixed connection is in the skew central line between the main bite-block both ends of half moon fixed plate of main bite-block one side, main bite-block can strut the oral cavity in the position of avoiding laryngoscope or tracheal catheter's the route of inserting, main bite-block is adjacent can push the tongue to the mouth angle and press down and fix when strutting the oral cavity with one side fixed connection's of half moon fixed plate, prevent that the tongue from disturbing tracheal catheter insertion process, the tongue depressor adopts elastic material, avoid pressing the dynamics to cross when the damage tongue.

2. A secondary bite block with two ends capable of being respectively jointed with the upper periodontal and the lower periodontal is arranged, one side of the secondary bite block is fixedly connected with a ring-lacking fixing plate made of high-molecular elastic material, and the ring-lacking fixing plate is matched with a half-moon-shaped fixing plate jointed on the outer wall of the tracheal catheter to fix the tracheal catheter; set up fixed connection and keep away from the first fag end of one side of tongue depressor in semilune fixed plate, first fag end is opened there is first rope socket, lacks ring fixed plate one side fixedly connected with second fag end, and second fag end is opened there is the second rope socket, and the rope in first rope socket and second rope socket is fixed in respectively to two usable one ends, ties up endotracheal tube in patient's head, further guarantees endotracheal tube's stability.

3. The setting includes the telescopic tube of outer tube and inner tube, and endotracheal tube input is located to inner tube pot head, and the other end and outer tube sliding connection can prevent that endotracheal tube from being dragged out patient's trachea when the sleeve pipe receives unexpected pulling force to interrupt artifical air flue.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a clinical intubation anesthesia auxiliary device provided in embodiment 1 of the present invention;

fig. 2 is a partially enlarged schematic view of the extendable tube and the endotracheal tube in a plan view.

An icon: 1-tracheal catheter, 2-primary bite block, 3-secondary bite block, 4-half moon-shaped fixing plate, 5-ring-lacking fixing plate, 6-tongue depressor, 7-first rope plate, 8-first rope hole, 9-second rope plate, 10-second rope hole, 11-telescopic sleeve, 12-outer tube, 13-inner tube, 14-chute and 15-slider.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that are usually placed when the product of this application is used, the description is merely for convenience of description of the present invention and simplification, and it is not intended to indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a clinical intubation anesthesia auxiliary device comprises an oral cavity opening mechanism, an endotracheal tube 1 and a tube fixing mechanism, wherein the oral cavity opening mechanism comprises a main bite block 2 and a secondary bite block 3, two ends of the main bite block 2 can be respectively attached to an upper periodontal peripheral edge and a lower periodontal peripheral edge, and two ends of the secondary bite block 3 can be respectively attached to an upper periodontal peripheral edge and a lower periodontal peripheral edge; the catheter fixing mechanism comprises a half-moon-shaped fixing plate 4 fixedly connected with one side of the main bite block 2 and an incised ring fixing plate 5 fixedly connected with one side of the secondary bite block 3, the half-moon-shaped fixing plate 4 deviates from the central line between two ends of the main bite block 2, the half-moon-shaped fixing plate 4 can be attached to the outer wall of the tracheal catheter 1, and the incised ring fixing plate 5 is made of a high-molecular elastic material; a tongue depressor 6 made of elastic material is fixedly connected to one side of the main bite block 2 adjacent to the half-moon-shaped fixing plate 4.

In the process of installing the tracheal catheter 1, medical staff firstly use the main tooth cushion 2 to open the oral cavity, pay attention to the fact that the main tooth cushion 2 is slowly placed along the mouth corner on the right side of a patient in the using process, and enable the tongue spatula 6 to push the tongue to the left side of the oral cavity and press the tongue, and then enable the two ends of the main tooth cushion 2 to be respectively attached to the peripheral edge of the upper periodontal pocket and the peripheral edge of the lower periodontal pocket; then, the lens of the laryngoscope is placed in the oral cavity, so that the lens is positioned in the center until the lens enters the throat to see the epiglottis, and then the bent lens is placed at the junction of the tongue root and the epiglottis, so that the head of a patient is tilted backwards to lift the laryngoscope, and then the epiglottis tilts up to expose the glottis; then the other hand holds the middle upper section of the tracheal catheter 1 like holding a pen to enable the catheter to enter the oral cavity from the right corner of the mouth, the catheter is inserted into the trachea through glottic fissure, and a proper amount of air is injected into the balloon of the catheter to fix the output end of the tracheal catheter 1 to the trachea; the sub bite block 3 is inserted into the upper and lower periodontal pockets, respectively, and the endotracheal tube 1 is fixed to the half-moon-shaped fixing plate 4 and the incised ring fixing plate 5 while adjusting the sub bite block 3.

As shown in fig. 1-2, the tracheal catheter comprises a telescopic tube 11, wherein the telescopic tube 11 comprises an outer tube 12 and an inner tube 13, one end of the inner tube 13 is sleeved at the input end of the tracheal catheter 1, the other end of the inner tube 13 is slidably connected with the outer tube 12, a sliding groove 14 is formed in the outer wall of the inner tube 13, and a sliding block matched with the sliding groove 14 is fixedly connected to the inner wall of the outer tube 12; a first rope plate 7 is fixedly connected to one side of the half-moon-shaped fixing plate 4 far away from the tongue depressor 6, a first rope hole 8 is formed in the first rope plate 7, a second rope plate 9 is fixedly connected to one side of the ring-lack fixing plate 5, and a second rope hole 10 is formed in the second rope plate 9.

After the tracheal catheter 1 is installed and fixed by the half-moon-shaped fixing plate 4 and the ring-lacking fixing plate 5, the inner tube 13 of the telescopic tube 11 is sleeved at the input end of the tracheal catheter 1, and then two ropes with one ends respectively fixed to the first rope hole 8 and the second rope hole 10 bypass the tracheal catheter 1 and the inner tube 13 of the telescopic tube 11 and are tied to the head of a patient, so that the stability of the tracheal catheter 1 is further ensured; finally, an anesthesia machine, a respirator or a simple air bag is mounted at one end of the outer tube 12 of the telescopic tube 11 far away from the inner tube 13.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clinical intubate anesthesia auxiliary assembly, includes oral cavity distraction mechanism, endotracheal tube (1) and pipe fixed establishment, its characterized in that: oral cavity struts mechanism includes main bite-block (2) and inferior bite-block (3), main bite-block (2) both ends can be laminated respectively in last periodontal week along with periodontal week along down, inferior bite-block (3) both ends can be laminated respectively with last periodontal and lower periodontal, pipe fixed establishment include with main bite-block (2) one side fixed connection's half moon fixed plate (4) and with inferior bite-block (3) one side fixed connection's scarce ring fixed plate (5), half moon fixed plate (4) skew main midline between bite-block (2) both ends, lack ring fixed plate (5) and adopt polymer elastic material.

2. The clinical intubation anesthesia aid of claim 1, wherein: the half-moon-shaped fixing plate (4) can be attached to the outer wall of the tracheal catheter (1).

3. The clinical intubation anesthesia aid of claim 1, wherein: one side of the main bite block (2) adjacent to the half-moon-shaped fixing plate (4) is fixedly connected with a tongue depressor (6).

4. The clinical cannula anesthesia aid of claim 3, wherein: the tongue depressor (6) is made of elastic materials.

5. The clinical cannula anesthesia aid of claim 3, wherein: one side, far away from the tongue depressor (6), of the half-moon-shaped fixing plate (4) is fixedly connected with a first rope plate (7), a first rope hole (8) is formed in the first rope plate (7), a second rope plate (9) is fixedly connected to one side of the ring-lacking fixing plate (5), and a second rope hole (10) is formed in the second rope plate (9).

6. The clinical cannula anesthesia aid of claim 1, wherein: including telescopic tube (11), telescopic tube (11) include outer tube (12) and inner tube (13), inner tube (13) pot head is located endotracheal tube (1) input, inner tube (13) the other end with outer tube (12) sliding connection.

7. The clinical cannula anesthesia aid of claim 6, wherein: the outer wall of the inner pipe (13) is provided with a sliding groove (14).

8. The clinical cannula anesthesia aid of claim 7, wherein: the inner wall of the outer tube (12) is fixedly connected with a sliding block (15) matched with the sliding groove.