CN211935102U - Trachea cannula fixer for emergency treatment of severe discipline - Google Patents

Abstract

The utility model discloses a severe discipline first aid trachea cannula fixer, including fixed cover, link fixedly connected with elastic cord is passed through to the bottom of fixed cover both sides, the bottom fixedly connected with of fixed cover stings the piece, first recess has been seted up in the front of fixed cover, the second recess has all been seted up to the both sides at fixed cover top, first recess and second recess intercommunication, the screw hole has all been seted up at the top of fixed cover both sides, second recess and screw hole intercommunication, the top of fixed cover both sides all runs through and is provided with the threaded rod. The utility model provides a traditional trachea cannula fixed approach be always along directly paste the patient both sides cheek with fixed back of adhesive tape for bite-block and trachea cannula again, fixed effect is poor, and is difficult to become flexible to can not heat the gas in the cannula, thereby can not provide the problem of effective help to some gas or patient's time that need heat.

Description

A tracheal intubation fixator for emergency use in critical care

technical field

The utility model relates to the technical field of tracheal intubation fixators, in particular to a tracheal intubation fixator for emergency medical care.

Background technique

Tracheal intubation refers to the technique of inserting a special endotracheal tube into the trachea through the glottis, which is called tracheal intubation. , Emergency tracheal intubation technology has become an important measure in the rescue process of cardiopulmonary resuscitation and critically ill patients with respiratory dysfunction. It is directly pasted to the cheeks of both sides of the patient, which has poor fixation effect and is easy to loosen, and cannot heat the gas in the intubation tube, so it cannot provide effective help for some gas or patients that need to be heated.

Utility model content

The purpose of the utility model is to provide a tracheal intubation fixer for emergency use in critical care, which has the advantages of good fixation effect and can heat the gas in the intubation tube, and solves the problem that the traditional tracheal intubation fixing method has been using the teeth The pad and tracheal intubation are fixed with adhesive tape and then directly pasted to both cheeks of the patient. The fixing effect is poor and easy to loosen, and the gas in the intubation cannot be heated, so it cannot provide effective help for some gas or patients that need to be heated. The problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an emergency endotracheal intubation fixer for critical care, including a fixed cover, the bottoms of the two sides of the fixed cover are fixedly connected with elastic bands through a connecting frame, and the bottom of the fixed cover is A bite block is fixedly connected to the bottom, a first groove is opened on the front of the fixed cover, and a second groove is opened on both sides of the top of the fixed cover, and the first groove is communicated with the second groove, so The tops of both sides of the fixed cover are provided with threaded holes, the second groove is communicated with the threaded holes, the tops of both sides of the fixed cover are provided with threaded rods, and the opposite end of the threaded rods extends through the threaded holes A vertical plate is movably connected to the inner cavity of the second groove through a bearing, the threaded rod is threadedly connected with the threaded hole, a spring is fixedly connected to the side of the vertical plate away from the threaded rod, and the spring is away from one end of the vertical plate A clamp block is fixedly connected, a first cavity is opened inside the clamp block, a heating filament lamp is fixedly connected to the inner wall of the first cavity, a push plate is fixedly connected to the top of the clamp block, and the fixed cover A second cavity is opened inside the second cavity, a battery is fixedly connected to the bottom of the inner cavity of the second cavity, a charging hole is opened at the bottom of the right side of the front of the fixed cover, and a switch is fixedly connected to the right side of the front of the fixed cover , the switches are respectively electrically connected with the heating filament lamp and the battery.

Preferably, a rubber pad is fixedly connected to the side of the clamping block away from the spring, and the shape of the rubber pad is arc.

Preferably, the bottom, back and front of the riser are all in contact with the inner wall of the second groove, and the bottom, back and front of the clamping block are all in contact with the inner wall of the second groove.

Preferably, a bearing is arranged between the threaded rod and the vertical plate, and the bearing is sleeved on the surface of the threaded rod.

Preferably, a cross bar is fixedly connected to one side of the clamping block, the surface of one end of the transverse rod away from the clamping block is movably sleeved with a sleeve, and the end of the sleeve away from the clamping block is fixed to the side opposite to the vertical plate connected, the crossbar and the sleeve are both located in the inner cavity of the spring.

Preferably, a turntable is fixedly connected to one end of the threaded rod away from the vertical plate, and the shape of the turntable is circular.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model adopts a fixed cover, an elastic band, a bite block, a first groove, a second groove, a threaded hole, a threaded rod, a vertical plate, a spring, a clamping block, a first cavity, a heating filament lamp, a push plate, The second cavity, the battery, the charging hole and the switch cooperate with each other, which has the advantages of good fixing effect and can heat the gas in the intubation tube, which solves the problem that the traditional tracheal intubation fixing method has always used the tooth pad and tracheal intubation. It is fixed with adhesive tape and then directly pasted to both cheeks of the patient. The fixation effect is poor, it is easy to loosen, and the gas in the intubation cannot be heated, so it cannot provide effective help for some gas that needs to be heated or the patient.

2. The utility model increases the frictional force between the clamping block and the cannula by setting the rubber pad, so that the cannula is fixed more stably. Affected by the rotation of the threaded rod, the movement track of the clamping block is fixed by setting the cross bar and the sleeve to prevent the end of the spring from being lifted when the push plate is opened by hand. convenience.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view structure schematic diagram of the utility model;

FIG. 3 is a partial top plan view of the utility model.

In the figure: 1 fixed cover, 2 elastic band, 3 bite block, 4 first groove, 5 second groove, 6 threaded hole, 7 threaded rod, 8 vertical plate, 9 spring, 10 clamping block, 11 first cavity , 12 heating filament lamp, 13 push plate, 14 second cavity, 15 battery, 16 charging hole, 17 switch, 18 rubber pad, 19 cross bar, 20 casing, 21 turntable.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The utility model has a fixed cover 1, an elastic band 2, a bite block 3, a first groove 4, a second groove 5, a threaded hole 6, a threaded rod 7, a vertical plate 8, a spring 9, a clamping block 10, a first cavity 11. The heating filament lamp 12, the push plate 13, the second cavity 14, the battery 15, the charging hole 16, the switch 17, the rubber pad 18, the cross bar 19, the sleeve 20 and the turntable 21 are all common standard parts or parts in the field The structures and principles of the components known to the skilled person are all known to the skilled person through technical manuals or through routine experimental methods.

Please refer to Figure 1-3, an emergency endotracheal intubation holder for critical care, including a fixed cover 1, the bottoms of the two sides of the fixed cover 1 are fixedly connected with elastic bands 2 through a connecting frame, and the bottom of the fixed cover 1 is fixedly connected with a bite block 3. The front of the fixed cover 1 is provided with a first groove 4, and both sides of the top of the fixed cover 1 are provided with a second groove 5. The first groove 4 is communicated with the second groove 5. The tops are provided with threaded holes 6, the second groove 5 is communicated with the threaded holes 6, the tops on both sides of the fixed cover 1 are provided with threaded rods 7, and the opposite end of the threaded rods 7 extends through the threaded holes 6 to the second groove. The inner cavity of 5 is movably connected with a vertical plate 8 through the bearing, the threaded rod 7 is threadedly connected with the threaded hole 6, the side of the vertical plate 8 away from the threaded rod 7 is fixedly connected with a spring 9, and the end of the spring 9 away from the vertical plate 8 is fixedly connected There is a clamp block 10 , a first cavity 11 is opened inside the clamp block 10 , a heating filament lamp 12 is fixedly connected to the inner wall of the first cavity 11 , a push plate 13 is fixedly connected to the top of the clamp block 10 , and the interior of the fixed cover 1 is A second cavity 14 is opened, a battery 15 is fixedly connected to the bottom of the inner cavity of the second cavity 14, a charging hole 16 is opened at the bottom of the front right side of the fixed cover 1, and a switch 17 is fixedly connected to the right side of the front side of the fixed cover 1. The switch 17 is electrically connected to the heating filament lamp 12 and the battery 15 respectively. The side of the clamp block 10 away from the spring 9 is fixedly connected with a rubber pad 18. The shape of the rubber pad 18 is an arc. By arranging the rubber pad 18, the clamp block is enlarged. The frictional force between 10 and the cannula is more stable for the intubation fixation, the bottom, back and front of the vertical plate 8 are all in contact with the inner wall of the second groove 5, and the bottom, back and front of the clamping block 10 are all in contact with the first. The inner walls of the two grooves 5 are in contact, and a bearing is arranged between the threaded rod 7 and the vertical plate 8, and the bearing is sleeved on the surface of the threaded rod 7. By arranging the bearing, the vertical plate 8 is fixed, so that the vertical plate 8 is in the process of moving. It is not affected by the rotation of the threaded rod 7, one side of the clamping block 10 is fixedly connected with a transverse rod 19, the surface of the transverse rod 19 at one end away from the clamping block 10 is movably sleeved with a sleeve 20, and the end of the sleeve 20 away from the clamping block 10 The side opposite to the vertical plate 8 is fixedly connected, and the cross bar 19 and the sleeve 20 are both located in the inner cavity of the spring 9. By setting the cross bar 19 and the sleeve 20, the movement track of the clamping block 10 is fixed, preventing the support by hand. When the push plate 13 is opened, one end of the spring 9 is driven to lift up, and the end of the threaded rod 7 away from the vertical plate 8 is fixedly connected with a turntable 21. The shape of the turntable 21 is circular. Conveniently, by fixing cover 1, elastic band 2, bite block 3, first groove 4, second groove 5, threaded hole 6, threaded rod 7, vertical plate 8, spring 9, clamping block 10, first cavity 11 , heating filament lamp 12, push plate 13, second cavity 14, battery 15, charging hole 16 and switch 17 cooperate to have the advantages of good fixing effect and heating the gas in the intubation tube, which solves the problem of traditional tracheal tube. The intubation fixation method has always been to fix the tooth pad and the tracheal intubation with adhesive tape and then directly paste them to the patient's cheeks. The gas is heated, so it cannot provide effective help for some gas or patients that need to be heated.

When in use, the fixer is put on the mouth of the critically ill patient through the elastic band 2, the push plate 13 is stretched by hand to drive the opening of the clamp block 10, the cannula is placed in the inner cavity of the clamp block 10, and the push plate 13 is loosened. Due to the elastic force of the spring 9, the clamping block 10 moves to the middle, and contacts the surface of the cannula for preliminary fixing. The turntable 21 is rotated, the rotation of the turntable 21 drives the rotation of the threaded rod 7, and the rotation of the threaded rod 7 drives the vertical plate. 8 Move to the direction of the clamp block 10, thereby compressing the spring 9, increasing the elastic force of the spring 9, and fixing the cannula twice. When the air in the cannula needs to be heated, turn on the switch 17 by hand, and the battery 15 provides electricity for the heating filament lamp 12 to generate heat, and heats the clamping block 10, thereby heating the air in the cannula.

To sum up: the tracheal intubation fixator for emergency use in critical care department, through the fixing cover 1, elastic band 2, bite block 3, first groove 4, second groove 5, threaded hole 6, threaded rod 7, vertical plate 8. The spring 9, the clamping block 10, the first cavity 11, the heating filament lamp 12, the push plate 13, the second cavity 14, the battery 15, the charging hole 16 and the switch 17 cooperate to solve the traditional tracheal intubation fixation The method has always been to fix the dental pad and the tracheal intubation with adhesive tape and then directly paste them to the patient's cheeks. or provide effective assistance to patients.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a severe subject first aid trachea cannula fixer, includes fixed cover (1), its characterized in that: the bottom of the two sides of the fixed cover (1) is fixedly connected with an elastic band (2) through a connecting frame, the bottom of the fixed cover (1) is fixedly connected with a biting block (3), a first groove (4) is formed in the front of the fixed cover (1), second grooves (5) are formed in the two sides of the top of the fixed cover (1), the first groove (4) is communicated with the second grooves (5), threaded holes (6) are formed in the top of the two sides of the fixed cover (1), the second grooves (5) are communicated with the threaded holes (6), threaded rods (7) are arranged in the top of the two sides of the fixed cover (1) in a penetrating mode, one ends, opposite to the threaded rods (7), penetrate through the threaded holes (6) and extend to the inner cavity of the second grooves (5) and are movably connected with a vertical plate (8) through bearings, and the threaded rods (7) are in threaded connection with the, one side fixedly connected with spring (9) of threaded rod (7) is kept away from in riser (8), one end fixedly connected with clamp splice (10) of riser (8) are kept away from in spring (9), first cavity (11) have been seted up to the inside of clamp splice (10), inner wall fixedly connected with heating wire lamp (12) of first cavity (11), top fixedly connected with push pedal (13) of clamp splice (10), second cavity (14) have been seted up to the inside of fixed cover (1), bottom fixedly connected with battery (15) of second cavity (14) inner chamber, charging hole (16) have been seted up to the bottom on the positive right side of fixed cover (1), the positive right side fixedly connected with switch (17) of fixed cover (1), switch (17) respectively with heating wire lamp (12) and battery (15) electric connection.

2. The endotracheal tube fixer for emergency treatment of severe cases discipline as set forth in claim 1, characterized in that: one side, far away from the spring (9), of the clamping block (10) is fixedly connected with a rubber pad (18), and the rubber pad (18) is arc-shaped.

3. The endotracheal tube fixer for emergency treatment of severe cases discipline as set forth in claim 1, characterized in that: the bottom, the back and the front of riser (8) all contact with the inner wall of second recess (5), the bottom, the back and the front of clamp splice (10) all contact with the inner wall of second recess (5).

4. The endotracheal tube fixer for emergency treatment of severe cases discipline as set forth in claim 1, characterized in that: and a bearing is arranged between the threaded rod (7) and the vertical plate (8), and the bearing is sleeved on the surface of the threaded rod (7).

5. The endotracheal tube fixer for emergency treatment of severe cases discipline as set forth in claim 1, characterized in that: one side fixedly connected with horizontal pole (19) of clamp splice (10), the surperficial movable sleeve that clamp splice (10) one end was kept away from in horizontal pole (19) is equipped with sleeve pipe (20), one end and the relative one side fixed connection of riser (8) that clamp splice (10) were kept away from in sleeve pipe (20), horizontal pole (19) and sleeve pipe (20) all are located the inner chamber of spring (9).

6. The endotracheal tube fixer for emergency treatment of severe cases discipline as set forth in claim 1, characterized in that: threaded rod (7) are kept away from one end fixedly connected with carousel (21) of riser (8), the shape of carousel (21) is circular.

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